FVXX21 KNES 211244
VA ADVISORY
DTG: 20210421/1244Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/385

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

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 21/1226Z

OBS VA CLD: SFC/FL210 N1902 W09828 - N1857 W09829
- N1900 W09838 - N1902 W09838 - N1902 W09828 MOV
E 10KT 

FCST VA CLD +6HR: 21/1830Z SFC/FL210 N1905 W09814
- N1855 W09814 - N1859 W09838 - N1901 W09840 -
N1905 W09814 

FCST VA CLD +12HR: 22/0030Z NO VA EXP

FCST VA CLD +18HR: 22/0630Z NO VA EXP

RMK: VA EM OBSD STARTING AT 1143Z IN WEBCAM. VA
EXTDS 7 NMI ESE FM SUMMIT. EARLIER VA EM MOVD 18
NMI ENE BFR DISPG. NW MDLS FCST LTLCG IN WINDS
THRU T+6. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210421/1845Z