FVXX22 KNES 152216
VA ADVISORY
DTG: 20210915/2216Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/556

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 15/2206Z

OBS VA CLD: SFC/FL240 N1936 W09905 - N1904 W09836
- N1859 W09839 - N1922 W09916 - N1936 W09905 MOV
NW 5KT 

FCST VA CLD +6HR: 16/0400Z SFC/FL240 N1920 W09920
- N1904 W09837 - N1901 W09837 - N1905 W09923 -
N1920 W09920 

FCST VA CLD +12HR: 16/1000Z SFC/FL240 N1922
W09920 - N1904 W09837 - N1859 W09836 - N1903
W09923 - N1922 W09920 

FCST VA CLD +18HR: 16/1600Z SFC/FL240 N1921
W09919 - N1904 W09836 - N1859 W09836 - N1902
W09923 - N1921 W09919 

RMK: VA RPTD VIA MMMX METAR 15/2150Z. MET CLDS
OBSC AREA IN SAT BUT LGT VA EMS OBS CONTG IN
WEBCAM. OBS VA FL BASED ON NWP MDLS AND PREV VAA.
FL WINDS FCST TO TURN TO W BY T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210916/0415Z