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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:FVXX20 KNES 160820 VA ADVISORY DTG: 20250316/0820Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/277 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. RADIOSONDE. ERUPTION DETAILS: CONT LGT VA EMS PSBL OBS VA DTG: 16/0750Z OBS VA CLD: SFC/FL140 N1447 W09127 - N1443 W09128 - N1445 W09134 - N1446 W09134 - N1447 W09127 MOV E 10KT FCST VA CLD +6HR: 16/1400Z SFC/FL140 N1449 W09128 - N1444 W09126 - N1444 W09134 - N1446 W09134 - N1449 W09128 FCST VA CLD +12HR: 16/2000Z NO VA EXP FCST VA CLD +18HR: 17/0200Z NO VA EXP RMK: CONT LGT VA EMS OBS MOV E FM SUMMIT. VA FCST TO CONT E MOV THRU T+6HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20250316/1415ZSanta 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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