FVXX21 KNES 111522
VA ADVISORY
DTG: 20210211/1522Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/171

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

ERUPTION DETAILS: DISCRETE VA EM. 

OBS VA DTG: 11/1516Z

OBS VA CLD: SFC/FL230 N1919 W09826 - N1905 W09817
- N1901 W09838 - N1903 W09839 - N1919 W09826 MOV
NE 30KT 

FCST VA CLD +6HR: 11/2130Z SFC/FL230 N1956 W09738
- N1931 W09716 - N1901 W09838 - N1903 W09839 -
N1956 W09738 

FCST VA CLD +12HR: 12/0330Z SFC/FL230 N1941
W09744 - N1916 W09727 - N1901 W09838 - N1902
W09839 - N1941 W09744 

FCST VA CLD +18HR: 12/0930Z NO VA EXP

RMK: VA EM BEGAN ON WEBCAM AT 1429Z AND LASTED
20-25 MINUTES. VA OUT TO ABT 25 NMI NE OF SUMMIT.
VA LKLY TO GET OVR 50 NMI FM SUMMIT BFR DISPG.
NWP MDLS FCST LTLCG IN WINDS THRU T+12HRS.
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210211/2115Z