FVXX21 KNES 050554
VA ADVISORY
DTG: 20210105/0554Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/017

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 05/0541Z

OBS VA CLD: SFC/FL210 N1918 W09820 - N1905 W09813
- N1900 W09837 - N1902 W09837 - N1918 W09820 MOV
NE 10KT 

FCST VA CLD +6HR: 05/1130Z SFC/FL210 N1922 W09807
- N1900 W09806 - N1900 W09838 - N1903 W09837 -
N1922 W09807 

FCST VA CLD +12HR: 05/1730Z SFC/FL210 N1915
W09805 - N1859 W09804 - N1900 W09838 - N1902
W09837 - N1915 W09805 

FCST VA CLD +18HR: 05/2330Z SFC/FL210 N1913
W09804 - N1858 W09802 - N1901 W09837 - N1902
W09837 - N1913 W09804 

RMK: VA OBS EXT 21 NM ENE FM SUMMIT. OBS VA FL
BASED ON RECENT VOLCAT ALERT AND NWP MDLS. FL
MVMT EXP TO BECOME E-LY BY T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210105/1200Z
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