FVXX20 KNES 190614
VA ADVISORY
DTG: 20230419/0614Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/468

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 19/0541Z

OBS VA CLD: SFC/FL200 N1902 W09838 - N1859 W09835
- N1846 W09843 - N1850 W09849 - N1902 W09838 MOV
SW 15KT SFC/FL230 N1902 W09837 - N1827 W09746 -
N1756 W09827 - N1833 W09859 - N1902 W09837 MOV SE
25KT 

FCST VA CLD +6HR: 19/1130Z SFC/FL200 NO VA
EXP SFC/FL230 N1902 W09837 - N1752 W09720 - N1714
W09832 - N1756 W09923 - N1902 W09837 

FCST VA CLD +12HR: 19/1730Z SFC/FL230 N1902
W09835 - N1729 W09730 - N1655 W09835 - N1737
W09922 - N1902 W09835 

FCST VA CLD +18HR: 19/2330Z SFC/FL230 N1900
W09834 - N1728 W09729 - N1646 W09853 - N1759
W09938 - N1900 W09834 

RMK: VA EMS OBSD BY WEBCAM AT 0333Z AND 0430Z. VA
FM THESE EMS OBSD FANNING SE-SW FAVORING SE.
EXTENDED VA EM OBSD MOVG SW. FLS ESTD FM NWP MDLS
THAT FCST LTLCG IN WINDS THRU T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230419/1215Z
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