FVXX20 KNES 072239
VA ADVISORY
DTG: 20230407/2239Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/421

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 07/2226Z

OBS VA CLD: SFC/FL220 N1946 W09708 - N1919 W09637
- N1858 W09839 - N1904 W09843 - N1946 W09708 MOV
NE 25KT SFC/FL220 N1927 W09607 - N1924 W09531 -
N1856 W09537 - N1904 W09612 - N1927 W09607 MOV NE
25KT 

FCST VA CLD +6HR: 08/0430Z SFC/FL220 N1953 W09650
- N1914 W09624 - N1858 W09839 - N1904 W09843 -
N1953 W09650 

FCST VA CLD +12HR: 08/1030Z SFC/FL220 N1953
W09651 - N1914 W09625 - N1858 W09838 - N1906
W09843 - N1953 W09651 

FCST VA CLD +18HR: 08/1630Z SFC/FL220 N1951
W09651 - N1911 W09628 - N1858 W09838 - N1905
W09843 - N1951 W09651 

RMK: VA OBS IN STLT MOVG NE FM SUMMIT AT APPROX
20-25KTS BLW FL220. REMNANT ASH EXTDS FOR APPROX
150NMI BFR BECOMG TOO DIFF TO DETECT. NWP MODELS
SUPPORT CONTD NE MVMNT THRU T+18HR ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20230408/0445Z
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