FVXX20 KNES 041504
VA ADVISORY
DTG: 20200504/1504Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2020/480
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT. RADIOSONDE.
ERUPTION DETAILS: MULT LGT VA EMS.
OBS VA DTG: 04/1451Z
OBS VA CLD: SFC/FL200 N1903 W09844 - N1902 W09838
- N1857 W09839 - N1855 W09842 - N1903 W09844 MOV
SW 10-15KT
FCST VA CLD +6HR: 04/2100Z SFC/FL200 N1919 W09841
- N1917 W09830 - N1901 W09838 - N1901 W09840 -
N1919 W09841
FCST VA CLD +12HR: 05/0300Z SFC/FL200 N1919
W09838 - N1918 W09830 - N1901 W09838 - N1902
W09840 - N1919 W09838
FCST VA CLD +18HR: 05/0900Z NO ASH EXP
RMK: MULT SML VA EMS OBSD IN WEBCAM AND STLT
SINCE 1234Z. PREV VA EMS HAV DISP QUICKLY. MOST
RECENT DISPG 6NMI SW OF SUMMIT. FURTHER SIMILAR
ACT TO LKLY CONT. NWP MDLS FCST VA TO BEGIN MOVG
N OR NNE BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200504/2100Z
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