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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:FVXX22 KNES 260457 VA ADVISORY DTG: 20250326/0457Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/312 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCSL VA EMS OBSD OBS VA DTG: 26/0430Z OBS VA CLD: SFC/FL130 N1446 W09134 - N1446 W09132 - N1423 W09147 - N1429 W09155 - N1446 W09134 MOV SW 10KT FCST VA CLD +6HR: 26/1030Z SFC/FL130 N1446 W09133 - N1446 W09132 - N1420 W09155 - N1426 W09202 - N1446 W09133 FCST VA CLD +12HR: 26/1630Z SFC/FL130 N1446 W09133 - N1446 W09132 - N1417 W09151 - N1425 W09200 - N1446 W09133 FCST VA CLD +18HR: 26/2230Z NO VA EXP RMK: VA EMS OBSD IN WEBCAM AND STLT IMG EXTG APPRX 25 NM SW FM SUMMIT. LTLCG IN FCST EXP THRU T+12 HRS. MVMT AND HGT BASED ON WEBCAM, STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20250326/1100ZSanta Maria Archive |
Area: GUATEMALAINSIVUMEHCONRED - Guatemala Disasters Organization SO2 Imagery Google Search for Santa Maria GOES-East Imagery: Dirty Longwave (IR Band-15), Tropospheric Dust Content |
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