FVXX21 KNES 200723
VA ADVISORY
DTG: 20210120/0723Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/087
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 20/0716Z
OBS VA CLD: SFC/FL200 N1917 W09850 - N1901 W09836
- N1859 W09838 - N1908 W09858 - N1917 W09850 MOV
NW 20KT
FCST VA CLD +6HR: 20/1330Z SFC/FL200 N1928 W09850
- N1901 W09836 - N1859 W09838 - N1920 W09902 -
N1928 W09850
FCST VA CLD +12HR: 20/1930Z NO VA EXP
FCST VA CLD +18HR: 21/0130Z NO VA EXP
RMK: VA EM ACT DECR SINCE PREV VAA. VA OBS EXT UP
TO 20 NM NW FM SUMMIT. CONTD VA EMS OBS IN WEBCAM
REMAINING NEAR OR BELOW SUMMIT LEVEL. FL WINDS
EXP TO VEER SLIGHTLY THRU T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20210120/1330Z
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