FVXX21 KNES 281246
VA ADVISORY
DTG: 20210428/1246Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/408

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

ERUPTION DETAILS: OCNL AND REMNANT VA EMS

OBS VA DTG: 28/1221Z

OBS VA CLD: SFC/FL190 N1905 W09843 - N1905 W09832
- N1857 W09832 - N1856 W09843 - N1905 W09843 MOV
W 5KT SFC/FL190 N1817 W09855 - N1759 W09904 -
N1801 W09923 - N1812 W09917 - N1817 W09855 MOV SW
5KT 

FCST VA CLD +6HR: 28/1830Z SFC/FL190 N1915 W09846
- N1902 W09836 - N1900 W09838 - N1905 W09856 -
N1915 W09846 SFC/FL190 N1801 W09923 - N1759
W09904 - N1740 W09913 - N1743 W09932 - N1801
W09923 

FCST VA CLD +12HR: 29/0030Z NO VA EXP

FCST VA CLD +18HR: 29/0630Z NO VA EXP

RMK: OCNL VA EMS NEAR SUMMIT AND FCST TO MOV TO
THE NW THRU T+6. REMNANT VA EMS ABT 60NM SW OF
SUMMIT MOVG SW AT SAME FL THRU T+6. FL AND WINDS
FM NWP AND PREV VAA ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210428/1845Z