FVXX23 KNES 021353
VA ADVISORY
DTG: 20231002/1353Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT (5393 M)
ADVISORY NR: 2023/1039
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 02/1341Z
OBS VA CLD: SFC/FL220 N1926 W09845 - N1922 W09844
- N1921 W09848 - N1923 W09850 - N1926 W09845 MOV
N 5KT
FCST VA CLD +6HR: 02/1930Z SFC/FL220 N1901 W09901
- N1901 W09837 - N1900 W09837 - N1847 W09857 -
N1901 W09901
FCST VA CLD +12HR: 03/0130Z NO VA EXP
FCST VA CLD +18HR: 03/0730Z NO VA EXP
RMK: DISCRETE VA EMS OBS IN WEBCAM AND STLT IMG
MOV NNW EXT ABOUT 20 NMI FM SUMMIT. MVMT TO SHIFT
MORE W BY T+6. FL AND MVMT BASED ON STLT AND NWP
MODELS. FCST CONFIDENCE LOW. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20231002/2000Z
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