FVXX21 KNES 142018
VA ADVISORY
DTG: 20210414/2018Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/359
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 14/2001Z
OBS VA CLD: SFC/FL230 N1938 W09825 - N1933 W09808
- N1858 W09834 - N1902 W09840 - N1938 W09825 MOV
NE 15KT
FCST VA CLD +6HR: 15/0200Z SFC/FL230 N1932 W09813
- N1858 W09813 - N1900 W09838 - N1932 W09813
FCST VA CLD +12HR: 15/0800Z SFC/FL230 N1910
W09812 - N1837 W09825 - N1901 W09838 - N1910
W09812
FCST VA CLD +18HR: 15/1400Z NO VA EXP
RMK: OCNL VA EMS OBS FM STLT DATA AND WEBCAM MOVG
NE. SOME VA MAY BE OBSCD BY WX CLDS. NWP FCSTS
WINDS TO SHFT TO THE E AND THEN SE THRU T+12. FL
FM NWP ...MLEVINE
NXT ADVISORY: WILL BE ISSUED BY 20210415/0215Z
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