आईआईटीएम
IITM

88. Bhowmik M., Ayantika D.C., Swapna P., Hazra A., Krishnan R., Advancing effective radius parameterizations in climate models: insights from fundamental theoretical studies and CMIP6 model, Climate Dynamics, 63: 7, January 2025, DOI:10.1007/s00382-024-07500-y, 1-16

87. Khadke L., Budakoti S., Verma A., Bhowmik M., Hazra A., Examining the evolution of extreme precipitation event using reanalysis and the observed datasets along the Western Ghats, International Journal of Climatology, 44, November 2024, DOI:10.1002/joc.8610, 4829-4847

86. Dutta U., Bhowmik M., Hazra A., Shiu C.J., Chen J.P., Evaluation of the impact of the tropical oscillations on the Indian summer monsoon in the global climate models, Theoretical and Applied Climatology, 155, September 2024, DOI:10.1007/s00704-024-05160-w, 9007-9027

85. Mallick C., Dutta U., Bhowmik M., Mohan G.M., Hazra A., Ghosh R., Pawar S.D., Chen J.P., Comparison of Two-Moment and Three-Moment Bulk Microphysics Schemes in Thunderstorm Simulations over Indian Subcontinent, Atmospheric Research, 310: 107614, November 2024, DOI:10.1016/j.atmosres.2024.107614, 1-19

84. Bhowmik M., Chowdhury R., Hazra A., Impact of cloud properties and aerosols on the spatial distribution of Indian summer monsoon rainfall: A case study, Atmospheric Research, 310: 107629, November 2024, DOI:10.1016/j.atmosres.2024.107629, 1-16

83. Bhowmik, M., Hazra, A., Srivastava, A., Mudiar, D., Chaudhari, H. S., Rao, S. A., and Wang, L.-P. (2024), Improved Indian Summer Monsoon rainfall simulation: the significance of reassessing the autoconversion parameterization in coupled climate model, Climate Dynamics, DOI : 10.1007/s00382-024-07243-w

82. Bhowmik, M., Hazra, A., Ghude, S. D., Wagh, S., Chowdhury, R., Parde, A. N., Gobardhan, G., Gultepe, I., Rajeevan, M., (2024), Is a more physical representation of aerosol-chemistry needed for fog forecasting? Quarterly Journal of the Royal Meteorological Society, Accepted on 22 March 2024, DOI: 10.1002/qj.4729.

81. Ray, A., Bhowmik, M., Hazra, A., Pandithurai, G. (2024), The influence of aerosol hygroscopicity on clouds and precipitation over Western Ghats, India, Quarterly Journal of Royal Meteorological Society, First published: 04 February 2024 https://doi.org/10.1002/qj.4654

80. Ghosh R., Mudiar D., Pawar S.D., Domkawale M. A., Syed H.A., Hazra A., Gopalakrishnan V. (2024), Observation of a dramatic increase in the positive cloud-to-ground lightning in the Indian summer monsoon season, Atmospheric Research, 298: 107119, March 2024, DOI:10.1016/j.atmosres.2023.107119, 1-14

79. Pokhrel S., Rahaman H., Saha Subodh K., Chaudhari H., Hazra A., Ravichandran M. (2024), Role of Improved Ocean Initial State in the Seasonal Prediction of Indian Summer Monsoon: A Case Study, Ocean-Land-Atmosphere Research, 3: 0034, January 2024, DOI:10.34133/olar.0034, 1-21

78. Ghosh R., Pawar S.D., Hazra A., Wilkinson J., Mudiar D., Domkawale M.A., Gayatri Vani K., Gopalakrishnan V. (2023), Seasonal and regional distribution of lightning fraction over Indian subcontinent, Earth and Space Science, 10: e2022EA002728, June 2023, DOI:10.1029/2022EA002728, 1-19

77. Ghude S.D., Jenamani R.K., Kulkarni R., Wagh S., Dhangar N.G., Parde A.N., Acharja P., Lonkar P., Govardhan G., Yadav P., Vispute A., Debnath S., Lal D. M., Bisht D.S., Jena C., Pawar P.V., Dhankhar S.S., Sinha V., Chate D.M., Safai P.D., Nigam N., Konwar M., Hazra A., Dharmaraj T ., Gopalkrishnan V., Padmakumari B., Gultepe I., Biswas M., Karipot A.K., Prabhakaran Thara, Nanjundiah R.S., Rajeevan M. (2023), WiFEX: Walk into the Warm Fog over Indo-Gangetic Plain Region, Bulletin of the American Meteorological Society, 104, May 2023, DOI:10.1175/BAMS-D-21-0197.1, E980–E1005

76. Debnath S., Govardhan G., Saha Subodh K., Hazra A., Pohkrel S., Jena C., Kumar Rajesh, Ghude S.D. (2023) Impact of dust aerosols on the Indian Summer Monsoon Rainfall on intra-seasonal time-scale, Atmospheric Environment, 305: 119802, July 2023, DOI:10.1016/j.atmosenv.2023.119802, 1-13

75. Konwar M., Malap N., Hazra A., Axisa D., Prabhakaran Thara, Khain A., (2023) Measurement of Flare Size Distribution and Simulation of Seeding Effect with a Spectral Bin Parcel Model, Pure and Applied Geophysics, 180, August 2023, DOI:10.1007/s00024-023-03293-z, 3019–3034 https://link.springer.com/content/pdf/10.1007/s00024-023-03293-z.pdf?pdf=button%20sticky

74. Khardekar P., Dutta U., Chaudhari H.S., Bhawar R.L., Hazra A., Pokhrel S., (2023) Increase in Indian summer monsoon precipitation as a response to doubled atmospheric CO2: CMIP6 simulations and projections, Theoretical and Applied Climatology, Online, September 2023, DOI:10.1007/s00704-023-04612-z, 1-20

73. Hazra A., Dutta U., Chaudhari H.S., Pokhrel S., Konwar M., (2023) Role of mean, variability and teleconnection of clouds behind Indian summer monsoon rainfall, International Journal of Climatology, 43, July 2023, DOI:10.1002/joc.8076, 4099-4118.

72. Ray A., Pandithurai G., Mukherjee S., Anil Kumar V., Hazra A., Patil R.D., Waghmare V., (2023) Seasonal variability in size-resolved hygroscopicity of sub-micron aerosols over the Western Ghats, India: Closure and parameterization, Science of The Total Environment, 869: 161753, April 2023, DOI:10.1016/j.scitotenv.2023.161753, 1-9

71. Dutta U., Hazra A., Chaudhari H.S., Saha S. K., Pokhrel, S. (2022), Understanding the role of cloud microphysical processes behind the Indian summer monsoon rainfall, Theoretical and Applied Climatology, 150: 829–845, https://doi.org/10.1007/s00704-022-04193-3.

70. Hazra A., Mallick C., Mohan G.M., Gayatri Vani K., Anil Kumar V., Chowdhury R, Chaudhari H.S., Das Subrata K., Konwar M., Pokhrel S., Deshpande S., Ghude S.D., Pandithurai G., Pawar SD. (2022), Understanding the impact of ice nucleation on lightning and rainfall: A case study, Atmospheric Research, 278: 106350, DOI:10.1016/j.atmosres.2022.106350, 1-11

69. Dutta U., Hazra A., Chaudhari H.S., Saha S. K., S. Pokhrel, Verma U. (2022), Unraveling the global teleconnections of Indian summer monsoon clouds: expedition from CMIP5 to CMIP6, Global and Planetary Change, 215: 103873, August 2022, DOI:10.1016/j.gloplacha.2022.103873, 1-12.

68. Mudiar D., Hazra A., Pawar S.D., Karumuri R.K., Konwar M., Mukherjee S., Srivastava M.K., Goswami B.N., Williams E., Role of electrical effects in intensifying rainfall rates in the tropics, Geophysical Research Letters, 49: e2021GL096276, January 2022, DOI:10.1029/2021GL096276, 1-11

67. Mallick C., Hazra A., Saha S. K., Chaudhari H.S., Pokhrel S., Konwar M., Dutta U., Mohan G.M., Vani K.G., (2022), Seasonal predictability of lightning over the global hotspot regions, Geophysical Research Letters, 49: e2021GL096489, January 2022, DOI:10.1029/2021GL096489, 1-11

66. Gayatri V.K., Mohan G.M., Hazra A., Pawar S.D., Pokhrel S., Chaudhari H.S., Konwar M., Saha Subodh K., Mallick C., Das Subrata K., Deshpande S.M., Ghude S.D., Domkawale M., Rao Suryachandra A., Nanjundiah R.S., Rajeevan M., (2022), Evaluation and Usefulness of Lightning Forecasts Made with Lightning Parameterization Schemes Coupled with the WRF Model, Weather and Forecasting, 37, May 2022, DOI:10.1175/WAF-D-21-0080.1, 709–726.

65. Mudiar D., Pawar S.D., Hazra A., Gopalakrishnan V., Gangane A., Lal D.M., Srivastava M.K. (2021), A laboratory investigation of electrical influence on the freezing of water drops: A cloud physics perspective, Journal of Earth System Science, 130: 222, November 2021, DOI:10.1007/s12040-021-01736-6, 1-6

64. Dutta U., Hazra A., Chaudhari H.S., Saha S. K., Pokhrel S., Shiu C.-J., Chen J.-P., (2021), Role of microphysics and convective autoconversion for the better simulation of tropical intraseasonal oscillations (MISO and MJO), Journal of Advances in Modeling Earth Systems, 13: e2021MS002540, October 2021, DOI:10.1029/2021MS002540, 1-32

63. Debnath S., Jena C., Ghude S.D., Kumar Rajesh, Govardhan G., Gunwani P., Saha S. K., Hazra A., Pokhrel S., (2021), Simulation of Indian Summer Monsoon Rainfall (ISMR) with fully coupled regional chemistry transport model: A case study for 2017, Atmospheric Environment, Online, October 2021, DOI:10.1016/j.atmosenv.2021.118785, 1-14.

62. Mudiar D., Pawar S.D., Hazra A., Gopalakrishnana V., Lal D.M., Chakravarty K., Domkawale M.A., Srivastava M.K., Goswami B.N., William E., (2021), Lightning and precipitation: The possible electrical modification of observed raindrop size distributions, Atmospheric Research, 259: 105663, September 2021, DOI: 10.1016/j.atmosres.2021.105663, 1-17

61. Mohan G.M., Vani K.G., Hazra A., Mallick C., Chaudhari H.S., Pokhrel S., Pawar S.D., Konwar M., Saha S. K., Das S.K., Deshpande S., Ghude S., Barth M.C., Rao S. A., Nanjundiah R.S., Rajeevan M., (2021), Evaluating different lightning parameterization schemes to simulate lightning flash counts over Maharashtra, India, Atmospheric Research, 255: 105532, June 2021, DOI:10.1016/j.atmosres.2021.105532, 1-22

60. Anil Kumar V., Hazra A., Pandithurai G., Kulkarni G., Mohan G.M., Mukherjee, Subrata, Leena P.P., Patil R.D., Prasad D.S.V.V.D., (2021), Atmospheric ice nucleating particle measurements and parameterization representative for Indian region, Atmospheric Research, 253: 105487, May 2021, DOI:10.1016/j.atmosres.2021.105487, 1-9

59. Ranalkar M.R., Chaudhari H.S., Hazra A., (2021), Microphysical features of unprecedented hailstorms over central region of India during February - March 2014 , Asia-Pacific Journal of Atmospheric Sciences, Online, March 2021, DOI:10.1007/s13143-021-00235-4, 1-20

58. Das S. K., Hazra A., Deshpande S.M., Murali Krishna U.V., Kolte Y.K., (2021), Investigation of cloud microphysical features during the passage of a tropical mesoscale convective system: Numerical simulations and X-Band radar observations, Pure and Applied Geophysics, Online, January 2021, DOI:10.1007/s00024-020-02622-w, 1-20

57. Saha, S. K., Konwar, M., Pokhrel, S., Hazra, A., Chaudhari, H. S., & Rai, A. (2021). Interplay between subseasonal rainfall and global predictors in modulating interannual to multidecadal predictability of the ISMR, Geophysical Research Letters, 48: e2020GL091458, January 2021, DOI: 10.1029/2020GL091458, 1-11

56. Dutta U., Chaudhari H.S., Hazra A., Pokhrel S., Saha S. Kumar, Veeranjaneyulu C., (2020), Role of convective and microphysical processes on the simulation of monsoon intraseasonal oscillation, Climate Dynamics, 55, November 2020, DOI:10.1007/s00382-020- 05387-z, 2377–2403

55. Saha S.K., Hazra A., Pokhrel S., Chaudhari H.S., Rai A., Sujith K., Rahaman H., Goswami B.N., (2020), “Reply to comment by E. T. Swenson, D. Das, and J. Shukla on Unraveling the mystery of indian summer monsoon prediction: Improved Estimate of predictability limit", Journal of Geophysical Research: Atmospheres, 125: e2020JD033242, November 2020, DOI:0.1029/2020JD033242, 1-9

54. Pokhrel S., Dutta U., Rahaman H., Chaudhari H.S., Hazra A., Saha S. K., Veeranjaneyulu C., (2020), Evaluation of different heat flux products over the Tropical Indian Ocean, Earth and Space Science, 7: e2019EA000988, June 2020, DOI:10.1029/2019EA000988, 1-22.

53. Pithani P., Ghude S.D., Jenamani R.K., Biswas M., Naidu C.V., Debnath S., Kulkarni R., Dhangar N.G., Jena C., Hazra A., Phani R., Mukhopadhyay P., Prabhakaran Thara, Nanjundiah R.S., Rajeevan M., (2020), Real-Time forecast of dense fog events over Delhi: The performance of the WRF model during the WiFEX field campaign, Weather and Forecasting, 35, April 2020, DOI:10.1175/WAF-D-19-0104.1, 739-756

52. Choudhury B.A., Konwar M., Hazra A., Mohan G.M., Pithani P., Ghude S.D., Deshamukhya A., Barth M.C., (2020), A diagnostic study of cloud physics and lightning flash rates in a severepre-monsoon thunderstorm over northeast India, Quarterly Journal of Royal Meteorological Society, February 2020, DOI:10.1002/qj.3773, 1-22

51. Anil Kumar V., Pandithurai G., Kulkarni G., Hazra A., Patil S.S., Dudhambe S.D., Patil R.D., Chen J-P, Niranjan K., (2020), Atmospheric ice nuclei concentration measurements over a high altitude-station in the Western Ghats, India, Atmospheric Research, 235:104795, May 2020, DOI:10.1016/j.atmosres.2019.104795, 1-12

50. Das S.K., Simon S., Kolte Y.K., Murali Krishna U.V., Deshpande S.M., Hazra A., (2020), Investigation of raindrops fall velocity during different monsoon seasons over the Western Ghats, India, Earth and Space Science, 7: e2019EA000956, February 2020, DOI: 10.1029/2019EA000956, 1-14

49. Hazra A., Chaudhari H.S., Saha S.K., Pokhrel S., Dutta U., Goswami B.N., (2020) Role of cloud microphysics in improved simulation of the Asian monsoon quasi-biweekly mode (QBM), Climate Dynamics, 54, January 2020, DOI:10.1007/s00382-019-05015-5, 599–614

48. Rao S.A., Goswami B.N., Sahai A.K., Rajagopal E.N., Mukhopadhyay P., Rajeevan M., Nayak S., Rathore L.S., Shenoi S.S.C., Ramesh K.J., Nanjundiah R.S., Ravichandran M., Mitra A.K., Pai D.S., Bhowmik S.K.R., Hazra A., Mahapatra S., Saha S.K., Chaudhari H.S., Joseph S., Pentakota S., Pokhrel S., Pillai P.A., Chattopadhay R., Deshpande M., Krishna R.P.M., Siddharth Renu, Prasad V.S., Abhilash S., Pani, (2019) Monsoon Mission: A targeted activity to improve monsoon prediction across scales, Bulletin of the American Meteorological Society, Online, September 2019, DOI:10.1175/BAMS-D-17-0330.1

47. Saha, S. K., Hazra, A., Pokhrel, S., Chaudhari, H. S., Sujith, K., Rai, A., Rahaman, H., and Goswami, B. N., (2019). Unraveling the mystery of Indian summer monsoon prediction: Improved estimate of predictability limit. Journal of Geophysical Research: Atmospheres, 124, https://doi.org/10.1029/

46. Sujith, K., Saha, S. K., Rai, A., Pokhrel, S., Chaudhari, H. S., Hazra, A., Murtugudde, R., Goswami, B. N., (2019), Effects of a multilayer snow scheme on the global teleconnections of the Indian summer monsoon, Q J R Meteorol Soc. 2019;1–16, DOI: 10.1002/qj.3480.

45. Kedia S., Das Subrata Kumar, Islam S., Hazra A., Kumar Naveen, (2019) Aerosols impact on the convective and non-convective rain distribution over the Indian region: Results from WRF-Chem simulation, Atmospheric Environment, 202, April 2019, DOI:10.1016/j.atmosenv. 2019.01.020., 64-74.

44. Pithani P., Ghude S.D., Prabhakaran Thara, Karipot A., Hazra A., Kulkarni R., Chowdhuri Subharthi, Resmi E.A., Konwar M., Murugavel P., Safai P.D., Chate D.M., Tiwari Y., Jenamani R.K., Rajeevan M., (2018) WRF model sensitivity to choice of PBL and microphysics parameterization for an advection fog event at Barkachha, rural site in the Indo-Gangetic basin, India, Theoretical and Applied Climatology, online, June 2018, DOI:10.1007/s00704-018-2530- 5, 1-15

43. Chaudhari H.S., Hazra A., Pokhrel S., Saha Subodh Kumar, Taluri S.S., (2018) Simulation of extreme Indian summer monsoon years in Coupled Model Intercomparison Project Phase 5 models: Role of cloud processes, International Journal of Climatology, online, August 2018, DOI:10.1002/joc.5851, 1-20.

42. Mudiar D., Pawar S.D., Hazra A., Konwar M., Gopalkrishnan V., Srivastava M.K., Goswami B.N., (2018) Quantification of observed electrical effect on the raindrop size distribution in Tropical Clouds, Journal of Geophysical Research, 123, April 2018, DOI:10.1029/2017JD028205, 1-18.

41. De S., Agarwal N.K., Hazra A., Chaudhari H.S., Sahai A.K., (2019) On unravelling mechanism of interplay between cloud and large scale circulation: a grey area in climate science, Climate Dynamics, 52, DOI:10.1007/s00382-018-4211-6, 1547–1568.

40. Pokhrel, S., Hazra A., H. S. Chaudhari, Subodh K. Saha, Febin P., Sujith K., Phani M. K., S. A.. Rao, (2018) Hindcast skill improvement in Climate Forecast System (CFSv2) using modified cloud scheme, International Journal of Climatology, DOI: 10.1002/joc.5478, 1-19.

39. Pokhrel S., Hazra A., Saha Subodh K., Chaudhari H.S., Metya A., Ghude S.D., Konwar M. (2018), Contrast in monsoon precipitation over oceanic region of North Bay of Bengal and east equatorial Indian Ocean, International Journal of Climatology, DOI:10.1002/joc.5433, 1-15.

38. Chaudhari H.S., Hazra A., Pokhrel S., Chakrabarty Chandrima, Saha Subodh K., Sreenivas P. (2018) SST and OLR relationship during Indian summer monsoon: a coupled climate modelling perspective, Meteorology and Atmospheric Physics, 130, DOI:10.1007/s00703-017- 0514-0, 211-225.

37. Sujith K., Saha Subodh K., Pokhrel S., Hazra A., Chaudhari H.S. (2017), Dominant modes of recycled monsoon rainfall over India, Journal of Hydrometeorology, 18, October 2017, DOI:10.1175/JHM-D-17-0082.1, 2647-2657.

36. Hazra Anupam, Chaudhari, H. S., Saha, S. K., Pokhrel, S., & Goswami, B. N. (2017). Progress towards achieving the challenge of Indian summer monsoon climate simulation in a coupled ocean-atmosphere model. Journal of Advances in Modeling Earth Systems, 9, 2268– 2290. https://doi.org/10.1002/2017MS000966.

35. Mukherjee, S., Hazra A., Kumar K., Nandi, S. K., Dhyani, P. P., (2017) Simulated projection of ISMR over Indian Himalayan region: assessment from CSIRO-CORDEX South Asia experiments, Meteorol Atmos Phys., DOI 10.1007/s00703-017-0547-4, 1-17.

34. Hazra A., Chaudhari H.S., Saha Subodh K., Pokhrel S. (2017) Effect of cloud microphysics on Indian summer monsoon precipitating clouds: A coupled climate modeling study, Journal of Geophysical Research, 122, March 2017, DOI:10.1002/2016JD026106, 3786–3805.

33. Hazra A., Chaudhari H. S., Ranalkar M.R., Chen Jen-Ping (2017) Role of interactions between cloudmicrophysics, dynamics and aerosol in the heavy rainfall event of June 2013 over Uttarakhand, India, Quarterly Journal of Royal Meteorological Society, online, February 2017, DOI:10.1002/qj.2983, 1-13.

32. Goswami T., Suryachandra A. Rao, Hazra A., Chaudhari H.S., Dhakate A., Salunke K., Mahapatra S. (2017) Assessment of simulation of radiation in NCEP Climate Forecasting System (CFS V2), Atmospheric Research, 193, DOI:10.1016/j.atmosres.2017.04.013, 94-106.

31. Saha Subodh K., Sujith K., Pokhrel S., Chaudhari H.S., Hazra A. (2017) Effects of multilayer snow scheme on the simulation of snow: Offline Noah and coupled with NCEP CFSv2, Journal of Advances in Modeling Earth Systems, 9, January 2017, DOI:10.1002/2016MS000845, 1-20

30. Ghude S.D., Bhat G.S., Prabha T., Jenamani R.K., Chate D.M., Safai P.D., Karipot A.K., Konwar M., Pithani P., Sinha V., Rao P.S.P., Dixit S.A., Tiwari S., Todekar K., Varpe S., Srivastava A.K., Bisht D.S., Murugavel P., Ali K., Mina U., Dharua M., Jaya Rao Y., Padmakumari B., Hazra A., Nigam N., Shende U., Lal D.M., et.al., Acharja P., Kulkarni R., Subharthi C., Balaji B., Varghese M., Bera S., Ra, (2017), Winter fog experiment over the Indo- Gangetic plains of India, Current Science, 112, February 2017, DOI:10.18520/cs/v112/i04/767- 784,767-784

29. Kumar Siddharth, Arora, A., Chattopadhyay, R., Hazra, A., Rao, S. A., Goswami, B. N., (2017) Seminal role of stratiform clouds in large‑scale aggregation of tropical rain in boreal summer monsoon intraseasonal oscillations, Climate Dynamics, 148, 999–1015, DOI 10.1007/s00382-016-3124-5.

28. Hazra A., Padma kumari B., Maheskumar R.S., Chen J-P, (2016) Effect of mineral dust and soot aerosols on ice microphysics near the foothills of the Himalayas: A numerical investigation, Atmospheric Research, 171, DOI:10.1016/j.atmosres.2015.12.005, 41–55.

27. Hazra A., Chaudhari H.S., Pokhrel S., Saha Subodh K., (2016) Indian summer monsoon precipitating clouds: role of microphysical process rates, Climate Dynamics, 46, DOI:10.1007/s00382-015-2717-8, 2551-2571.

26. De S., Hazra A., Chaudhari H.S., (2016) Does the modification in "critical relative humidity" of NCEP CFSv2 dictate Indian mean summer monsoon forecast? Evaluation through thermodynamical and dynamical aspects, Climate Dynamics, 46, DOI:10.1007/s00382-015- 2640-z, 1197-1222.

25. Ranalkar M. R., Chaudhari H.S., Hazra A., Sawaisarje G.K., Pokhrel S., (2016) Dynamical features of incessant heavy rainfall event of June 2013 over Uttarakhand, India, Natural Hazards, 80, DOI:10.1007/s11069-015-2040-z, 1579–1601.

24. Chaudhari H.S., Pokhrel S., Kulkarni Aiay, Hazra A., S. K. Saha (2016), Clouds SST relationship and interannual variability modes of Indian summer monsoon in the context of clouds and SSTs:observational and modelling aspects, International Journal of Climatology, 36, 4723-4740, DOI:10.1002/joc.4664.

23. Hazra A., Chaudhari H.S., Dhakate A., (2016) Evaluation of cloud properties in the NCEP CFSv2 model and its linkage with Indian summer monsoon, Theoretical and Applied Climatology, 124, DOI:10.1007/s00704-015-1404-3, 31-41.

22. Pokhrel S., Saha Subodh K., Dhakate A., Rahman H., Chaudhari H.S., Salunke K., Hazra A., Sujith K., Sikka D.R., (2016), Seasonal prediction of Indian summer monsoon rainfall in NCEP CFSv2: forecast and predictability error, Climate Dynamics, 46, DOI:10.1007/s00382- 015-2703-1, 2305-2326.

21. Saha Subodh K., Pokhrel S., Salunke K., Dhakate A., Chaudhari H.S., Rahaman H., Sujith K., Hazra A., Sikka D.R., (2016), Potential predictability of Indian summer monsoon rainfall in NCEP CFSv2, Journal of Advances in Modeling Earth Systems, 8, DOI:10.1002/2015MS000542, 1-25.

20. Chaudhari H.S., Hazra A., Saha Subodh K., Dhakate A., Pokhrel S., (2016) Indian summer monsoon simulations with CFSv2: a microphysics perspective, Theoretical and Applied Climatology, 125, 253-269, DOI:10.1007/s00704-015-1515.

19. Hazra A., Chaudhari H.S., Rao, S. A., Goswami, B. N., Dhakate A., Pokhrel S., Saha S. K., (2015) Impact of revised cloud microphysics scheme in CFSv2 on the simulation of the Indian summer monsoon, International Journal of Climatology, 35, DOI:10.1002/joc.4320, 4738–4755.

18. Saha Subodh K., Sujith K., Pokhrel S., Chaudhari H. S., Hazra A., (2015), Predictability of Global Monsoon Rainfall in NCEP CFSv2, Climate Dynamics, online, December 2015, DOI:10.1007/s00382-015-2928-z, 1-23.

17. Halder M., Hazra A., Mukhopadhyay P., Siingh DK., (2015): Effect of the better representation of the cloud ice-nucleation in WRF microphysics schemes: A case study of a severe storm in India,      Atmospheric Research, 154, 155–174, DOI: 10.1016/j.atmosres.2014.10.022.

16. Hazra A., Chaudhari H.S., Pokhrel S. (2015): Improvement in convective and stratiform rain fractions over the Indian region with introduction of new ice nucleation parameterization in ECHAM5, Theoretical and Applied Climatology, 120 (1), 173-182, DOI 10.1007/s00704-014- 1163-6.

15. Chaudhari H.S., Pokhrel S., Saha Subodh K., Dhakate A., Hazra A. (2015): Improved depiction of Indian summer monsoon in latest high resolution NCEP climate forecast system reanalysis, International Journal of Climatology, 35, DOI:10.1002/joc.4196, 3102-3119.

14. Siddharth Kumar, Hazra A., Goswami B.N. (2014): Role of interaction between dynamics, thermodynamics and cloud microphysics on summer monsoon precipitating clouds over the Myanmar Coast and the Western Ghats. Climate Dynamics, 43, 911-924, DOI:10.1007/s00382- 013-1909-3.

13. Saha Subodh K., Pokhrel S., Chaudhari H.S., Dhakate A., Shewale S., Sabeerali C.T., Salunke K., Hazra A., Mahapatra S., Suryachandra A. Rao (2014): Improved simulation of Indian summer monsoon in latest NCEP climate forecast system free run. International Journal of Climatology, 34, 1628–1641, DOI:10.1002/joc.3791.

12. Hazra, A., B. N. Goswami, and J.-P. Chen (2013): Role of interactions between aerosol radiative effect, dynamics, and cloud microphysics on transitions of monsoon intraseasonal oscillations. Journal of the Atmospheric Sciences, 70, DOI: 10.1175/JAS-D-12-0179.1, 2073- 2087.

11. Hazra, A. (2013): Role of mineral dust, soot, and bacteria in cloud and precipitation formation processes over Indian subcontinent using an atmospheric general circulation model. Journal of Atmospheric and Solar Terrestrial Physics, 98, DOI:10.1016/j.jastp.2013.02.019, 74– 85.

10. Hazra A., Mandal V., Chen J-P. (2013): Study of cloud microphysical properties over India during CAIPEEX using a mesoscale model with new cloud microphysical scheme-Part I. Journal of Atmospheric and Solar Terrestrial Physics, 93, DOI:10.1016/j.jastp.2012.11.010, 29–44.

9. Hazra A., Mukhopadhyay P., Taraphdar S., Chen J-P., Cotton W.R. (2013): Impact of aerosols on tropical cyclones: An investigation using convection-permitting model simulation. Journal of Geophysical Research, 118, 7157–7168, DOI:10.1002/jgrd.50546.

8. Hazra A., Taraphdar S., Halder M., Pokhrel S., Chaudhari H.S., Salunke K., Mukhopadhyay P., Suryachandra A. Rao (2013): Indian summer monsoon drought 2009: role of aerosol and cloud microphysics. Atmospheric Science Letters, 14, DOI:10.1002/asl2.437,181-186.

7. Hoose, C., J. E. Kristjánsson, J.-P. Chen and A. Hazra (2010): A classical-theory-based parameterization of heterogeneous ice nucleation by mineral dust, soot and biological particles in a global climate model. Journal of the Atmospheric Sciences, 67(8) 2483–2503.

6. Chen, J.-P., A. Hazra, Z. Levin, (2008): Parameterizing ice nucleation rates using Contact Angle and Activation Energy Derived from Laboratory Data. Atmospheric Chemistry and Physics, 8, 7431-7449.

5. Hazra, A., U. K. De and K. Goswami (2006): Nucleating Characteristics of Pseudomonas aeruginosa above 0 °C and the role of L-leucine. Journal of Crystal Growth, 286, 114-120.

4. Paul, S., A. Hazra, U. K. De, S. Bhar and K. Goswami (2006): Comparative Study of Nucleation by Different Alcoholic Solutions of Benzoin and Benzoin Dust. Journal of Atmospheric Chemistry, 53, 155-168.

3. Hazra, A., M. Saha, U. K. De, J. Mukherjee and K. Goswami (2004): Study of ice nucleating characteristics of Pseudomonas aeruginosa. Journal of Aerosols Science, 35, 1405-1414.

2. Paul, S., A. Hazra, D. Ghosh, U. K. De and K. Goswami (2004): Ice nucleating behavior of aqueous and alcoholic solution of Phlorogucinol: A laboratory study. Journal of Weather Modification, 36, 41-46.

1. Hazra, A., S. Paul, U. K. De, S. Bhar and K. Goswami (2003): Investigation on Ice Nucleation/Hydrate Crystallization by Aqueous Solution of Ammonium Sulfate. Progress in Crystal Growth and Characterization of Materials, 47, 45-61.

4. “Incessant Rainfall Event of June 2013 in Uttarakhand, India: Observational Perspectives” by Ranalkar M. R., H.S. Chaudhari, G.K. Sawaisarje, A. Hazra and S. Pokhrel, Book: High impact weather events and their prediction over the SAARC Region edited by K. Ray et al. (eds.), Springer, Capital publication company, DOI 10.1007/978-3-319-10217-7, pp.303-3012, 2015.

3. “Interaction between Aerosol and Clouds: Current Understanding” by Jen-Ping Chen, Anupam Hazra, Chein-Jung Shiu, I-Chun Tsai, and Hsiang-He Lee, Book: World Scientific, ISBN: 978-981-281-890-4, RECENT PROGRESS IN ATMOSPHERIC SCIENCES, Application to the Asia-Pacific Region, Part 2, Chap. 13, 231, 2008.

2. “Ice-nucleating and optical properties of ice cloud seeded by dimethyl Sulfoxide (DMSO)”, L. N. Biswas, A. Hazra, P. Maiti, V. Mandal, U. K. De and K. Goswami, Advances in Geosciences,Vol. 10: Atmospheric Science, Chapter 15, World Scientific Publishing Company, 2007.

1.“Study of Ice Nucleation/Hydrate Crystallization Over Urea” A. Hazra, S. Paul, U. K. De, S. Kar, S. Bhar and K. Goswami, Nova Science Publishing Inc., Book: Trends in Crystal Growth Research; ISBN: 1-59454-541-3; Chapter-7, pp161-177, 2005.

41. Lead Talk by Anupam Hazra on “BETTER CLOUD MICROPHYSICAL PARAMETERIZATION TOWARDS THE IMPROVEMENT OF HEAVY RAINFALL AND LIGHTNING PREDICTION OVER INDIAN SUBCONTINENT” at TROPMET-2023, a National Symposium on “Changing Dynamics of Arid Region and Impact on Weather and Climate over Indian Subcontinent” at Birla Auditorium, Jaipur, Rajasthan during 22-24 November, 2023.

40. “Cloud, Convection and Microphysics: A major challenge in climate model in the perspective of Indian summer monsoon” Presented by Anupam Hazra, at Research Center for Environmental Changes (RCEC), Academia Sinica, Taiwan, Invited Talk during Deputation (15/04/2023 to 15/07/2023).

39. “Prediction of deep convective clouds (Heavy rainfall & Lightning) over India: Research on 2M and 3M Microphysical scheme in WRF Model” Presented by Anupam Hazra, at Department of Atmospheric Sciences, National Taiwan University, Taipei, Taiwan, Invited Talk during Deputation (15/04/2023 to 15/07/2023).

38. Online classes on "Cloud Microphysics" (for DIRECT RECRUITED IMD SCIENTISTS TRAINING COURSE), which is assigned. METEOROLOGICAL TRAINING INSTITUTE DIRECT RECRUITED IMD SCIENTISTS TRAINING COURSE, Batch No. 1 [Core Meteorological Subjects] from 05.04.21 TO 15.05.21.

37. "Understanding the role of deep convection on seasonal monsoon rainfall over India” by Anupam Hazra, International Symposium on Tropical Meteorology (INTROMET-2021) on Changing Climate: Consequences and Challenges, November 23-26, 2021 by the IMS Cochin Chapter at Cochin University of Science and Technology, Cochin, Kerala. (Session TS-5B:" Monsoons: Seasonal Variability, Prediction, and Predictability (MPP)" Online Invited Talk on 25th November 2021)

36. “How exactly are aerosol-CCN/IN - cloud processes simulated in state of the art models ?" by Anupam Hazra, AICTE are organizing a virtual school/workshop, Indian Institute of Technology, Chennai, during 7th March to 12th March 2022 (Invited Talk on 11th March, 2022).

35. "Severe Weather Products from IITM (Lightning Flash based on WRF)" by A. Hazra, Workshop on "Interpretation and Application of Products for Nowcasting" during 21-25 March 2022 (Invited Talk on 23rd March, 2022).

34. "Role of convective and microphysical processes on lightning hazard simulations" by Anupam Hazra, The 3rd WCSSP India Annual Workshop, 7th – 11th March 2022 (Invited Oral presentation on 9th March 2022).

33. “Modeling of Thunderstorm/Lightning for its Hazard Predication" by A. Hazra Invited Talk on “National Workshop on “Impact Based Weather Forecasting” Pune, India, 30 August - 03 September 2021, organized by India Meteorological Department (Online Invited Talk on 2nd September 2021)

32. “NWP fundamentals: Convection and Cloud Microphysics”, by A. Hazra, A short-course on "Air quality and hydro-meteorological extremes over indian mega-cities" from March 22nd to 27th, 2021, IIT Madas (Online Invited Talk on 22nd March 2021)

31. “Modelling Aerosol-Cloud Interactions” by A. Hazra, A short-course on "Air quality and hydro-meteorological extremes over Indian mega-cities" from March 22nd to 27th, 2021, IIT Madas (Online Invited Talk on 25th March 2021)

30. 'Role of Interactions between Aerosol, Cloud Microphysics and Dynamics on Transitions of Monsoon Intraseasonal Oscillations and Heavy Rainfall Event', Presented by Anupam Hazra, ICCP-2021, 2-6 August, 2021 (Virtual Conference)

29. 'Rain mechanism over Western Ghats, India? Ice nuclei and/or giant CCN' Presented by Anupam Hazra, ICCP-2021, 2-6 August, 2021 (Virtual Conference).

28. 'Simulation of lightning potential index (LPI) and lighting flash counts using multi moment bulk cloud microphysical scheme' by C. Mallick, G. M. Mohan, G. Vani K., A. Hazra, H. S. Chaudhari, S. Pokhrel, M. Konwar, S. K. Saha, S. K. Das, S. Ghude, S. D. Pawar, Tzu-Chin Tsai and J.-P. Chen (Oral presentation, International Conference on Clouds and Precipitation (ICCP), 2021, ICCP-2021, 2-6 August, 2021 (Virtual Conference).

27 'Role of Cloud-Microphysics on The Simulation of Tropical Intraseasonal Oscillations: Monsoon and MJO' by U. Dutta, A. Hazra, H.. S. Chaudhari, Subodh K. Saha, S. Pokhrel (Oral presentation, International Conference on Clouds and Precipitation (ICCP), 2021, ICCP-2021, 2-6 August, 2021 (Virtual Conference).

26. 'Role of cloud hydrometeors in Indian summer monsoon rainfall predictability' by U. Dutta, A. Hazra, Subodh K Saha, H. S. Chaudhari, S. Pokhrel, and M. Konwar Annual Monsoon E- Workshop (AMW 2019 & 2020) and National E-Symposium on “Cloud and Precipitation Processes”. Organized by IMS Pune Chapter and SPPU, Pune. 18-20 Jan 2021.

25. “Electrical Route to Realizing Intensity Simulation of Heavy Rain Events in Tropics and Progress towards Achieving Lightning Flash Prediction Using Dynamical Model”, by A. Hazra, Fourth Convective Scale Modelling Workshop, Boulder: 28-31 January, 2020 (Invited Talk)

24. “Development of dynamical prediction system for lightning/thunderstorm and real time operational forecast for 2019”, by A. Hazra, Indian Air Force (IAF) IAF Training program from 9th December 2019 (Monday)to 13th December 2019 (Friday) conducted by Development of Skilled Manpower (DESK), IITM, Pune.

23. “Progress towards targeting the challenge of lightning predictions over India using dynamical model with multi-physics parameterizations and Role of aerosol” by A. Hazra, IMD Refresher Training on NWP, New Delhi: 11-15 Nov, 2019

22. “Cloud microphysical responses to cloud condensation nuclei and ice nuclei concentrations in cloud resolving model simulation using CAIPEEX observations over India” by Madhuparna Halder, Anupam Hazra, Jen-Ping Chen, D.K. Siingh and P. Mukhopadhyay, 95th American Meteorological Society Annual Meeting , 4-8 January 2015, in Phoenix, AZ.

21. “Simulation of cloud microphysical responses to condensation nuclei and ice nuclei concentration as revealed during CAIPEEX in cloud and precipitation formation” A. Hazra and J. –P. Chen, Poster ID no. POSTER: OC- 000241, OCHAMP-2012 conference, held in IITM, India, 2012.

20. “The Role of Atmospheric Aerosols on Indian Summer Monsoon Depressions using a Convection Permitting Model” A. Hazra, S. Taraphdar, P. Mukhopadhyay and J. –P. Chen, Poster ID no. POSTER: OC- 000241, OCHAMP-2012 conference, held in IITM, India, 2012.

19. “Indian summer monsoon failure in 2009: Understanding from Cloud microphysics” A. Hazra, S. Taraphdar, H. S. Choudhari, S. Pokhrel, K. Salunke, P. Mukhopadhyay, S. A. Rao, and J. –P. Chen, AOGS2011, Taipei, Taiwan, 8-12 August 2011, AS07-A009, AS07-D5-PM2- 201E-013.

18. “Aerosol effect on precipitation: Understanding from Microphysical Analysis” by Anupam Hazra and Jen-Ping Chen, IASTA-2010, Aerosol & Clouds: Climate Change Perspectives, ISSN 0971-4570, vol. 19, no. 1 & 2, page 23-26, 2010.

17. “How important is biological ice nucleation in clouds on a global scale?” by Hoose, C., S. M. Burrows, J.-P. Chen, A. Hazra and J. E. Kristjánsson, AGU fall meeting, San Francisco, USA, 2010.

16. “Cloud glaciation by mineral dust, soot and biological particles” by Hoose, C., S. M. Burrows, J.-P. Chen, A. Hazra and J. E. Kristjánsson, EGU-Conference, Vienna, Austria, 2010.

15. “Are bioaerosols important contributors to global atmospheric ice nucleation?” by Hoose, C., J. E. Kristjánsson, J.-P. Chen and A. Hazra, EUCAARI Annual meeting, Stockholm, Sweden, 2009.

14. “Ice nucleation by mineral dust, soot, bacteria and pollen: GCM studies with new freezing parameterizations” by Corinna Hoose, Jón Egill Kristjánsson, Anupam Hazra, Jen-Ping Chen, Aerocom    Workshop    at    GFDL    in    Princeton,    Oct    5-7,    2009. http://dataipsl.ipsl.jussieu.fr/AEROCOM/webprinceton09.htm

13. “Some effects of cloud-aerosol interaction and aerosol scavenging by ice hydrometeors” by Anupam Hazra, I-Chun Tsai, Jen-Ping Chen and Pei-Yun Tang, 6th Annual Meeting of the Asia Oceania Geosciences Society, 11-15 August, 2009, Singapore.

12. “The effect of bacteria and mineral dust as ice nuclei on the formation of snow and graupel simulated with a regional model” by Jen-Ping Chen and Anupam Hazra, International workshop on radar and modeling studies of snowfall: Precise observation and modeling of solid precipitation, Japan, https://www.bosai.go.jp/seppyo-prev/kenkyu_naiyou/conf_ws/kouws2009Japanesepage/abstweb/abstract_JPChen.pdf , 2009.

11. “Single scattering albedo of aerosols derived from ground-based chemical composition and size distribution measurements in Taipei, Taiwan”. Shiu, C.-J., J.-P. Chen, S. C. Liu, W.-N. Chen, Y.-W. Chen, P.-H. Lin, H.-J. Lin, S.-Y. Chang, A. Hazra, C. C. K. Chou, S.-C. Lung, and S.-C. Hsu, 2008:, IGAC Conference 2008, 7-12 September, Annecy, France,2008.

10. “Aerosol and warming effects on rain intensity”, 4th IGBP Congress., Working Group Session C4: Aerosol-cloud-precipitation-climate Interactions, Chen, J.-P., S.-C. Liu, C.-J. Hsu, A. Hazra, and P.-Y. Tang, 2008:, 5-9 May 2008, Cape Town, South Africa, 2008.

9. “Importance of biological aerosols on cloud formation and precipitation: a modeling study” by A. Hazra, J. –P. Chen and P. Y. Tang, 15th ICCP conference, Cancun, Mexico, ICCP proceedings, Chapter: Pollution and Clouds, p9.7, 2008.

8. “Rain Intensity Spectral Shift: An Aerosol Effect? by Jen-Ping Chen, Shaw-Cheng Liu, Chien- Jung Hsu, Anupam Hazra and Pei-Yun Tang, 15th ICCP conference, Cancun, Mexico, 7-11th July, ICCP proceedings, Chapter: Pollution and Clouds, 9.1, 2008.

7. “Impact of dust aerosol on precipitation processes” A. Hazra, J.-P. Chen, P.-Y. Tang, C.-T. Cheng, and W.-C. Wang, Seventh Workshop on East Asia Chemistry and Climate, Jun 18-20 2007, Oslo, Norway.

6. “Ice Nucleating Ability of Pollen Grains: A Laboratory Investigation” A. Hazra, P. S. Maiti, L.N. Biswas, P.-Y. Tang, U. K. De and J.-P. Chen, vol. II, pp. 337, 5th Asian Aerosol Conference, Kaoshiung, Taiwan, 26-29 August, 2007.

5. “A Modeling Study of Bio-aerosol Impacts on Precipitation” P.-Y. Tang , A. Hazra, J.-P. Chen, vol. I, pp. 469, 5th Asian Aerosol Conference, Kaoshiung, Taiwan, 26-29 August, 2007.

4. “Application of LIDAR in the Observation of Atmospheric Particulate Pollutants in Taipei” Y.- Chen, A. Hazra, W.-N Chen, M.-L. Lin, P.-H. Lin , Charles C.-K. Chou, J.-P.Chen, SPIE OPTICS & PHOTONICS conference: Remote Sensing of Aerosol and Chemical Gases, Model Simulation/Assimilation, and Applications to Air Quality,edited by Allen Chu, James Szykman, Shobha Kondragunta, Proc. of SPIE Vol. 6299, 62990E, (2006)0277-786X/06/$15 · doi: 10.1117/12.682637, 2006.

3. “Correlation between aerosol optical depth derived from CIMEL sun photometer and surface particulate concentration in Northern and Southern Taiwan”C.-J Shiu, Y-W Chen, J-P Chen, S. C. Liu, P-H Lin, H-J Lin, W-N Chen, S-Y Chang, A. Hazra, C. C. K. Chou, S-C Lung, and S-C Hsu, Remote Sensing of Aerosol and Chemical Gases, Model Simulation/Assimilation, and Applications to Air Quality, edited by Allen Chu, James Szykman, Shobha Kondragunta, Proc. of SPIE Vol. 6299, 62990T, (2006) 0277-786X/06/$15 · doi: 10.1117/12.677997, 2006.

2. “Comparative study of ice nucleating Properties of benzoin solution in alcohol, benzoin dust and benzil dust” S. Paul, A. Hazra, U. K. De, S. Bhar and K. Goswami, 14th ICCP conference, Bologna, Italy, 2004; Proceedings, vol-2, pp. 1257-1260.

1. “Role of ammonium sulfate as ice nucleating agent: A laboratory study.” A. Hazra, S. Paul, U. K. De and K. Goswami, 8th WMO conference, Casablanca, Morrocco,7-12 April, 2003; WMP Report No. 39, WMO/TD-No. 1146, p 463-466.