Hiren Jethva Profile picture
Aerosol remote sensing scientist at USRA/NASA Goddard Tweets are my own, RT aren't endorsements
Oct 1 34 tweets 13 min read
Post-monsoon seasonal fire prediction (Oct+Nov) for 2024 over NW India has arrived.#Aqua #MODIS Sep NDVI data suggests ~15,500-18,500 fire occurrences (1-km detection) strictly under “as usual burning” practice (2002-2016)—comparable to 2020 but lower than in 2016 & 2021. Image Actual fire counts in 2023 were lower by 40% than prediction, indicating some serious ground efforts to reduce burning activities. Hoping for even more momentum this year.
Sep 30, 2019 32 tweets 124 min read
Farmers in NW India are about to begin harvesting rice crop. #Aqua #MODIS NDVI for Sep historically largest this year--indicating a whooping crop prod>12 m tons. Given traditional crop residue burning practice, it means an intense fire season with ~16000 incidences in Oct & Nov @NASAEarth @NASAGoddard @moesgoi @rajeevan61 @jayashreenandi @VishnuNDTV @parthaabosu @airqualityindia @m_parrington @robertdfield @UrbanEmissions @iainmarlow @USRAedu @SmokeyBot @urbansciencesIN @avoiland @vinoj_iisc @jmccarty_geo