FVXX24 KNES 070231
VA ADVISORY
DTG: 20210707/0231Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/464

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

ERUPTION DETAILS: POSS LGT EMS OBS.

OBS VA DTG: 07/0211Z

OBS VA CLD: SFC/FL190 N1907 W09849 - N1902 W09837
- N1900 W09837 - N1859 W09850 - N1907 W09849 MOV
NW 10KT 

FCST VA CLD +6HR: 07/0800Z SFC/FL190 N1911 W09837
- N1902 W09837 - N1900 W09837 - N1909 W09847 -
N1911 W09837 

FCST VA CLD +12HR: 07/1400Z NO VA EXP

FCST VA CLD +18HR: 07/2000Z NO VA EXP

RMK: POSS LGT VA EMS OBS IN STLT AND WEBCAM. FL
BASED ON NWP MODEL GDNC WINDS AND RADIOSONDE. WX
CLDS IN THE AREA OBSCURE FULL VIS. ...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210707/0830Z