High IASI MetOp-A Ash/Dust BTD

Events in which the IASI instrument measured ash BTD values over 9 K. These may represent dust storms or volcanic eruptions. The common high ash BTD events near (33 N, 106 W) are gypsum dust storms at White Sands, New Mexico.

[ Volcanic Ash & SO2 alerts] [Washington Volcanic Ash Advisory Center] [OMI SO2 alerts] [AIRS SO2/Volcano monitoring]

Click on thumbnails for animations. Click on dates for CSV data.


2021-01-24 20:49
2021-01-13 21:16
2020-12-27 16:01
2020-12-24 03:01
2020-12-13 15:49
2020-12-08 15:52
2020-12-08 09:13
2020-11-25 15:22

2020-11-10 03:13
2020-10-29 09:40
2020-10-21 15:46
2020-10-11 15:52
2020-10-06 15:55
2020-10-02 15:40
2020-09-27 03:22
2020-09-26 16:04

2020-09-22 15:46
2020-09-21 03:46
2020-09-07 15:55

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