FVXX21 KNES 201354
VA ADVISORY
DTG: 20210420/1354Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/379

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

ERUPTION DETAILS: CONTG CONS VA EMS

OBS VA DTG: 20/1336Z

OBS VA CLD: SFC/FL190 N1917 W09802 - N1905 W09800
- N1859 W09837 - N1902 W09838 - N1917 W09802 MOV
E 15KT 

FCST VA CLD +6HR: 20/1930Z SFC/FL190 N1925 W09741
- N1902 W09740 - N1859 W09837 - N1902 W09838 -
N1925 W09741 

FCST VA CLD +12HR: 21/0130Z SFC/FL190 N1926
W09721 - N1845 W09720 - N1858 W09838 - N1902
W09838 - N1926 W09721 

FCST VA CLD +18HR: 21/0730Z NO VA EXP

RMK: CONTG CONS VA EMS OBS MOVG GENLY E FM STLT
DATA AND WEBCAM AND XTNDG TO AT LEAST 30NM FM
SUMMIT. WINDS FCST TO SHFT TO THE ESE THRU T+12.
FL AND WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210420/2000Z