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Thank you for your reply. The fact is there is a significant volcanic event （Hunga Tonga–Hunga Haʻapai eruption） on 15 January 2022,in the southern Pacific Ocean. I have used the data from 13th to 18th to see the spread of SO2,but the data in 16th and after 19th is not available, it's strange. It ma...

Hello, I'm looking for the data: DSCOVR EPIC Level 2 Sulfur dioxide (SO2) Product with EPIC Version 3 Input Version 2. https://asdc.larc.nasa.gov/project/DSCOVR/DSCOVR_EPIC_L2_SO2_02 But the data in Jan, especially in 2022/1/16 and after 2022/1/19 , seems not available. Can anyone tell me why the da...