Most Recent Advisory:

FVXX26 KNES 021238
VA ADVISORY
DTG: 20260102/1238Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2026/003
INFO SOURCE: GOES-19. NWP MODELS. 
ERUPTION DETAILS: VA EMS NOT OBS
OBS VA DTG: 02/1210Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 02/1800Z NO VA EXP
FCST VA CLD +12HR: 03/0000Z NO VA EXP
FCST VA CLD +18HR: 03/0600Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG. HVY WX CLD CVR
OSBCS THE SUMMIT AREA. NO RCNT RPRTS OF VA RCVD.
...MONAGHAN
NXT ADVISORY:  NO FURTHER ADVISORIES
Ruiz Archive

Area: COLOMBIA

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GOES-East Imagery:
Dirty Longwave (IR Band-15),
Tropospheric Dust Content