FVXX20 KNES 170323
VA ADVISORY
DTG: 20210317/0323Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/293

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

ERUPTION DETAILS: OCNL EMS CONTG.

OBS VA DTG: 17/0311Z

OBS VA CLD: SFC/FL190 N1903 W09837 - N1901 W09836
- N1839 W09850 - N1846 W09859 - N1903 W09837 MOV
SW 5KT 

FCST VA CLD +6HR: 17/0900Z SFC/FL190 N1902 W09838
- N1902 W09836 - N1838 W09834 - N1838 W09844 -
N1902 W09838 

FCST VA CLD +12HR: 17/1500Z NO VA EXP

FCST VA CLD +18HR: 17/2100Z NO VA EXP

RMK: OCNL VA EMS OBS IN WEBCAM AND SAT. MOST
RECENT EMS OBS MOV SW FM SUMMIT AND DSIPTG WITHIN
25 NM. LGT AND VRBL FL WINDS LOWER CONFIDENCE IN
6HR FCST OF S-LY MVMT. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210317/0930Z