FVXX21 KNES 141837
VA ADVISORY
DTG: 20210114/1837Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/061
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/1826Z
OBS VA CLD: SFC/FL190 N1920 W09815 - N1919 W09812
- N1901 W09837 - N1904 W09838 - N1920 W09815 MOV
NE 20KT
FCST VA CLD +6HR: 15/0030Z SFC/FL190 N1914 W09759
- N1909 W09757 - N1859 W09836 - N1904 W09837 -
N1914 W09759
FCST VA CLD +12HR: 15/0630Z NO VA EXP
FCST VA CLD +18HR: 15/1230Z NO VA EXP
RMK: OCNL EM RESULTS IN VA EXT 20 NM NE OF THE
SUMMIT BEFORE DISP. EM FCST TO VEER SLIGHTLY THRU
T+6 BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20210115/0030Z
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