FVXX22 KNES 121808
VA ADVISORY
DTG: 20210912/1808Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/544

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 12/1751Z

OBS VA CLD: SFC/FL200 N1918 W09845 - N1902 W09837
- N1901 W09838 - N1913 W09852 - N1918 W09845 MOV
NW 10KT 

FCST VA CLD +6HR: 13/0000Z SFC/FL200 N1920 W09845
- N1902 W09836 - N1859 W09838 - N1913 W09854 -
N1920 W09845 

FCST VA CLD +12HR: 13/0600Z NO VA EXP

FCST VA CLD +18HR: 13/1200Z NO VA EXP

RMK: INTMT VA PUFFS DETECTED ON STLT MOVG NW OF
SUMMIT. WEBCAM SHOWS VA EMS. NO CHG FCST IN MDL
FL WIND DIR NXT 6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210913/0015Z
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