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VA Color Legend
OBS (Observed Time)
OBS + 6 Hours
OBS + 12 Hours
OBS + 18 Hours
Polygon Color *
Red
Yellow
Blue
Green
Show on Map
* 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) |
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Most Recent Advisory:FVXX21 KNES 191234 VA ADVISORY DTG: 20250519/1234Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/269 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING OBS VA DTG: 19/1210Z OBS VA CLD: SFC/FL210 S0150 W07831 - S0200 W07820 - S0201 W07820 - S0157 W07835 - S0150 W07831 MOV NW 20KT FCST VA CLD +6HR: 19/1800Z SFC/FL210 S0148 W07841 - S0159 W07820 - S0201 W07820 - S0158 W07844 - S0148 W07841 FCST VA CLD +12HR: 20/0000Z SFC/FL210 S0150 W07843 - S0159 W07819 - S0201 W07820 - S0202 W07844 - S0150 W07843 FCST VA CLD +18HR: 20/0600Z SFC/FL210 S0148 W07842 - S0159 W07819 - S0201 W07820 - S0159 W07845 - S0148 W07842 RMK: VA EMS OBSD IN WEBCAM AND STLT IMG EXTG APPRX 15 NM NW FM SUMMIT. A MORE WNW MVMT EXP BY T+6 HRS. MVMT AND HGT BASED ON WEBCAM AND STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20250519/1830ZSangay Archive |
Area: ECUADORInstituto GeofiscoSO2 Imagery Google Search for Sangay GOES-East Imagery: Dirty Longwave (IR Band-15), Tropospheric Dust Content |
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