FVXX23 KNES 081254
VA ADVISORY
DTG: 20210508/1254Z

VAAC: WASHINGTON

VOLCANO: PACAYA 342110
PSN: N1422 W09035

AREA: GUATEMALA

SUMMIT ELEV: 8373 FT (2552 M)

ADVISORY NR: 2021/201

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA CLDS OBS.

OBS VA DTG: 08/1210Z

OBS VA CLD: SFC/FL100 N1422 W09036 - N1422 W09035
- N1415 W09034 - N1416 W09041 - N1422 W09036 MOV
SW 10KT 

FCST VA CLD +6HR: 08/1800Z SFC/FL100 N1423 W09036
- N1422 W09035 - N1412 W09036 - N1415 W09045 -
N1423 W09036 

FCST VA CLD +12HR: 09/0000Z NO VA EXP

FCST VA CLD +18HR: 09/0600Z NO VA EXP

RMK: NEW LGT VA CLDS OBS IN STLT MOV SSW OF
SUMMIT APRX 5 NMI. FL AND FCST BASED ON NWP MODEL
GDNC WINDS. SO2 SIGNATURE ALSO OBS AT SUMMIT.
...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210508/1900Z