FVXX25 KNES 231917
VA ADVISORY
DTG: 20210923/1917Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/576
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 23/1856Z
OBS VA CLD: SFC/FL210 N1916 W09841 - N1902 W09837
- N1908 W09852 - N1916 W09841 MOV NW 5KT
FCST VA CLD +6HR: 24/0100Z SFC/FL210 N1935 W09847
- N1902 W09837 - N1917 W09912 - N1935 W09847
FCST VA CLD +12HR: 24/0700Z NO VA EXP
FCST VA CLD +18HR: 24/1300Z NO VA EXP
RMK: NEW VA EMS OBS MOV NW FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT NW MOV THRU T+6HRS
BEFORE DISP. VO ACT MODERATE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20210924/0115Z
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