FVXX20 KNES 200413 CCA
VA ADVISORY -CORRECTION
DTG: 20200220/0413Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/166

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

ERUPTION DETAILS: VA EM OBS IN STLT.

OBS VA DTG: 20/2350Z

OBS VA CLD: SFC/FL220 N1921 W09908 - N1903 W09837
- N1900 W09837 - N1907 W09913 - N1921 W09908 MOV
NW 5-10KT SFC/FL250 N1923 W09825 - N1913 W09820 -
N1907 W09845 - N1911 W09855 - N1923 W09825 MOV E
5KT 

FCST VA CLD +6HR: 21/0600Z SFC/FL220 N1931 W09905
- N1902 W09836 - N1900 W09837 - N1917 W09915 -
N1931 W09905 SFC/FL250 NO ASH EXP

FCST VA CLD +12HR: 21/1200Z SFC/FL220 N1931
W09905 - N1902 W09836 - N1900 W09838 - N1918
W09916 - N1931 W09905 

FCST VA CLD +18HR: 21/1800Z SFC/FL220 N1924
W09904 - N1902 W09837 - N1900 W09837 - N1913
W09911 - N1924 W09904 

RMK: CONS VA EM OBS IN STLT MOV NW OF STLT.
REMNANT VA OBS IN STLT APRX 8 NM N OF SUMMIT
EXTDG ENE IN CALM WINDS SLOWLY DSIPTG. FL AND
FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20200220/1015Z
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