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.


2021-10-11 02:37
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2021-10-05 15:25
2021-07-10 19:58
2021-07-09 20:16
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2021-06-25 15:34
2021-06-20 15:40

2021-06-10 15:46
2021-06-04 20:37
2021-05-29 02:31
2021-05-28 02:52
2021-05-24 02:37
2021-05-22 15:40
2021-05-19 21:10
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2021-05-17 15:43
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2021-05-07 15:49
2021-05-03 15:31
2021-04-25 02:37
2021-04-17 09:22
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2021-04-11 11:31
2021-04-11 00:37
2021-04-10 15:07
2021-04-10 11:52
2021-04-10 02:46
2021-04-08 15:49
2021-04-06 02:28
2021-04-03 15:52

2021-03-31 02:52
2021-03-29 15:55
2021-03-20 15:43
2021-03-19 16:04
2021-03-16 15:25
2021-03-04 20:43
2021-02-23 16:01
2021-02-06 02:49

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