FVXX20 KNES 212138
VA ADVISORY
DTG: 20230421/2138Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT (5393 M)
ADVISORY NR: 2023/480
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 21/2126Z
OBS VA CLD: SFC/FL230 N1902 W09837 - N1859 W09746
- N1829 W09829 - N1900 W09837 - N1902 W09837 MOV
SE 15KT
FCST VA CLD +6HR: 22/0330Z SFC/FL230 N1902 W09837
- N1847 W09744 - N1823 W09802 - N1859 W09838 -
N1902 W09837
FCST VA CLD +12HR: 22/0930Z SFC/FL230 N1906
W09744 - N1838 W09749 - N1900 W09837 - N1901
W09837 - N1906 W09744
FCST VA CLD +18HR: 22/1530Z SFC/FL230 N1901
W09837 - N1853 W09744 - N1825 W09757 - N1900
W09838 - N1901 W09837
RMK: OCNL VA EMS OBS IN WEBCAM AND STLT IMG MOV
SE EXT ABOUT 50 NMI FM SUMMIT. SE MVMT EXP THRU
T+6. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20230422/0345Z
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