FVXX21 KNES 261322
VA ADVISORY
DTG: 20210426/1322Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/400
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: FRQ VA EMS
OBS VA DTG: 26/1306Z
OBS VA CLD: SFC/FL200 N1901 W09836 - N1841 W09835
- N1841 W09843 - N1901 W09837 - N1901 W09836 MOV
S 10KT
FCST VA CLD +6HR: 26/1900Z SFC/FL200 N1908 W09837
- N1908 W09833 - N1828 W09834 - N1828 W09847 -
N1908 W09837
FCST VA CLD +12HR: 27/0100Z NO VA EXP
FCST VA CLD +18HR: 27/0700Z NO VA EXP
RMK: FRQ VA EMS OBS FM STLT DATA AND WEBCAM. MOST
RE EM XTNDG TO ABT 20NM S OF SUMMIT. NWP MDL GDNC
IS NOT IN AGRMT WITH FL OR WINDS AS FCST WINDS
MOV TO THE NNE AND THEREFORE FCST WINDS ARE LOW
CONFID ...MLEVINE
NXT ADVISORY: WILL BE ISSUED BY 20210426/1915Z
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