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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:FVXX24 KNES 171027 VA ADVISORY DTG: 20250717/1027Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/510 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 17/1000Z OBS VA CLD: SFC/FL130 N1447 W09152 - N1447 W09149 - N1444 W09149 - N1443 W09152 - N1447 W09152 MOV W 10KT FCST VA CLD +6HR: 17/1600Z SFC/FL130 N1448 W09157 - N1446 W09133 - N1445 W09133 - N1443 W09157 - N1448 W09157 FCST VA CLD +12HR: 17/2200Z SFC/FL130 N1446 W09133 - N1445 W09132 - N1434 W09152 - N1438 W09155 - N1446 W09133 FCST VA CLD +18HR: 18/0400Z SFC/FL130 N1446 W09132 - N1445 W09132 - N1439 W09155 - N1444 W09157 - N1446 W09132 RMK: VA EMS OBS IN STLT IMG MOV W EXT APRX 20NM FM SUMMIT. WSW MVMT EXP BY T+12. FCST BASED ON STLT AND MDL WINDS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20250717/1630ZSanta Maria Archive |
Area: GUATEMALAINSIVUMEHCONRED - Guatemala Disasters Organization OMPS SO2 Imagery Google Search for Santa Maria GOES-East Imagery: Dirty Longwave (IR Band-15), Tropospheric Dust Content |
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