VA Color Legend
OBS (Observed Time)
OBS + 6 Hours
OBS + 12 Hours
OBS + 18 Hours
Polygon Color *
Red
Yellow
Blue
Green
* Where polygon colors overlap, the resulting color will not precisely match what is presented in the legend. It will generally be a combination of the colors. (eg. Red + Yellow = Orange, which would mean OBS and OBS + 6 Hours overlap) Show ASH Layer | Download KML file |
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Most Recent Advisory:FVXX23 KNES 210424 VA ADVISORY DTG: 20241121/0424Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/840 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS EST VA DTG: 21/0400Z EST VA CLD: SFC/FL170 N0013 W07749 - S0004 W07739 - S0005 W07740 - N0003 W07758 - N0013 W07749 MOV NW 10KT FCST VA CLD +6HR: 21/1000Z SFC/FL170 N0010 W07806 - S0004 W07740 - S0005 W07740 - S0004 W07810 - N0010 W07806 FCST VA CLD +12HR: 21/1600Z SFC/FL170 N0011 W07805 - S0004 W07740 - S0005 W07740 - S0003 W07810 - N0011 W07805 FCST VA CLD +18HR: 21/2200Z SFC/FL170 S0004 W07740 - S0006 W07738 - S0029 W07756 - S0017 W07807 - S0004 W07740 RMK: VA NOT VISIBLE IN STLT IMG PSBL DUE TO MET CLDS. OCNL VA EMS MAY CONT. MODEL GUIDANCE SUGGESTS NW MVMT FM SUMMIT TO SHIFT SW BY T+18. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20241121/1030ZReventador Archive |
Area: ECUADORInstituto GeofiscoSeismic Data SO2 Imagery GOES-East Imagery: Dirty Longwave (IR Band-15), Tropospheric Dust Content |