FVXX20 KNES 222141
VA ADVISORY
DTG: 20200422/2141Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2020/435
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBS IN STLT.
OBS VA DTG: 22/2121Z
OBS VA CLD: SFC/FL220 N1937 W09850 - N1937 W09820
- N1901 W09834 - N1902 W09840 - N1937 W09850 MOV
N 15-20KT
FCST VA CLD +6HR: 23/0330Z SFC/FL220 N1949 W09855
- N1948 W09814 - N1901 W09834 - N1901 W09838 -
N1949 W09855
FCST VA CLD +12HR: 23/0930Z SFC/FL220 N1956
W09826 - N1943 W09751 - N1859 W09835 - N1902
W09840 - N1956 W09826
FCST VA CLD +18HR: 23/1530Z SFC/FL220 N1957
W09826 - N1943 W09751 - N1900 W09835 - N1902
W09840 - N1957 W09826
RMK: OCCL VA EM AND REMNANT VA OBS IN STLT MOV N
OF SUMMIT APRX 35 NM PRIOR TO MIXING WITH WX CLD.
FCST MVMT AND FL BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200423/0345Z
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