FVXX22 KNES 172040
VA ADVISORY
DTG: 20210817/2040Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/521

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

ERUPTION DETAILS: PSBL VA EMS

OBS VA DTG: 17/2020Z

OBS VA CLD: SFC/FL190 N1914 W09900 - N1908 W09835
- N1853 W09838 - N1856 W09905 - N1914 W09900 MOV
W 10KT 

FCST VA CLD +6HR: 18/0230Z NO VA EXP

FCST VA CLD +12HR: 18/0830Z NO VA EXP

FCST VA CLD +18HR: 18/1430Z NO VA EXP

RMK: PSBL VA EMS OBS FM STLT DATA AND WEBCAM MOVG
WNW FM SUMMIT. WX CLDS IN AREA MY OBSC SOME VA.
FL AND WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210818/0245Z