FVXX23 KNES 261620
VA ADVISORY
DTG: 20200626/1620Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/646

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE. 

ERUPTION DETAILS: INCREASED VA EM ACT.

OBS VA DTG: 26/1611Z

OBS VA CLD: SFC/FL200 N1923 W09854 - N1903 W09837
- N1901 W09837 - N1913 W09902 - N1923 W09854 MOV
NW 15-20KT 

FCST VA CLD +6HR: 26/2200Z SFC/FL200 N1929 W09858
- N1903 W09837 - N1901 W09838 - N1916 W09909 -
N1929 W09858 

FCST VA CLD +12HR: 27/0400Z SFC/FL200 N1929
W09859 - N1903 W09836 - N1901 W09838 - N1914
W09911 - N1929 W09859 

FCST VA CLD +18HR: 27/1000Z NO ASH EXP

RMK: INCREASED VA ACT OVER PAST 2 HRS NOTED IN
SAT IMAGERY. VA PLUME OBS ATTACHED TO AND EXT UP
TO 25NM NW OF SUMMIT. FL WINDS EXP TO PERSIST
THRU T+12. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200626/2215Z