FVXX21 KNES 070058
VA ADVISORY
DTG: 20210107/0058Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/027
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 07/0026Z
OBS VA CLD: SFC/FL200 N1904 W09836 - N1858 W09816
- N1843 W09823 - N1859 W09838 - N1904 W09836 MOV
SE 10KT
FCST VA CLD +6HR: 07/0630Z SFC/FL200 N1909 W09807
- N1840 W09810 - N1857 W09838 - N1905 W09837 -
N1909 W09807
FCST VA CLD +12HR: 07/1230Z SFC/FL200 N1929
W09812 - N1853 W09756 - N1858 W09838 - N1904
W09839 - N1929 W09812
FCST VA CLD +18HR: 07/1830Z SFC/FL200 N1934
W09810 - N1857 W09750 - N1856 W09836 - N1904
W09840 - N1934 W09810
RMK: VA EMS OBS IN SUMMIT WEB CAM AND STLT APPROX
15 NMI SE FM SUMMIT. VA HGT/DIR FM STLT/NWP MDLS
SHOWS SE-LY TO NE-LY MOVMT TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20210107/0700Z
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