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]
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