FVXX20 KNES 211513
VA ADVISORY
DTG: 20220921/1513Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2022/169

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 21/1451Z

OBS VA CLD: SFC/FL200 N1911 W09928 - N1903 W09836
- N1901 W09837 - N1856 W09928 - N1911 W09928 MOV
W 10KT 

FCST VA CLD +6HR: 21/2100Z SFC/FL200 N1914 W09847
- N1901 W09837 - N1859 W09837 - N1904 W09858 -
N1914 W09847 

FCST VA CLD +12HR: 22/0300Z NO VA EXP

FCST VA CLD +18HR: 22/0900Z NO VA EXP

RMK: LRG VA EMS OBS ON WEBCAM AND STLT MV W ABT
40 NM FM SUMMIT. OCCL EMS OF GAS AND STEAM LIKELY
WITH OBSC VA. MDL WINDS EXP TO SHIFT NW THRU T+6.
...BROWN

NXT ADVISORY: WILL BE ISSUED BY 20220921/2115Z