FVXX20 KNES 081638
VA ADVISORY
DTG: 20240208/1638Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2024/164

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

ERUPTION DETAILS: VA EMS CONTG

OBS VA DTG: 08/1610Z

OBS VA CLD: SFC/FL190 N1953 W09726 - N1952 W09723
- N1930 W09733 - N1911 W09743 - N1859 W09755 -
N1849 W09811 - N1854 W09815 - N1911 W09758 -
N1935 W09742 - N1953 W09726 MOV E 5KT SFC/FL210
N1923 W09827 - N1901 W09836 - N1903 W09840 -
N1922 W09840 - N1923 W09827 MOV NE 20KT 

FCST VA CLD +6HR: 08/2200Z SFC/FL190 N1952 W09701
- N1949 W09649 - N1844 W09731 - N1847 W09743 -
N1952 W09701 SFC/FL210 N1941 W09822 - N1935
W09809 - N1859 W09835 - N1859 W09841 - N1941
W09822 

FCST VA CLD +12HR: 09/0400Z SFC/FL210 N1954
W09820 - N1943 W09805 - N1858 W09835 - N1901
W09841 - N1954 W09820 SFC/FL190 NO VA EXP

FCST VA CLD +18HR: 09/1000Z SFC/FL210 N2003
W09830 - N1956 W09811 - N1857 W09834 - N1901
W09839 - N2003 W09830 

RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. NEW VA
EMS MOVED NNE FM SUMMIT AND VA CLDS EXTG APPX 20
NMI  AT FL210. NWP MDL FCST LTLCG THRU T+18HRS.
ANOTHER LONG NE-SW STREAK OF VA PLUME AT FL190 
SEEN ABT 50NMI ENE OF SUMMIT MOVG E SLOWLY. 
...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20240208/2245Z