FVXX20 KNES 081621
VA ADVISORY
DTG: 20120908/1621Z
VAAC: WASHINGTON
VOLCANO: SAN CRISTOBAL 1404-02
PSN: N1241 W08659
AREA: NICARAGUA
SUMMIT ELEV: 5725 FT (1745 M)
ADVISORY NR: 2012/002
INFO SOURCE: GOES-13. GFS WINDS. PILOT REPORT.
INETER.
ERUPTION DETAILS: ERUPTION CONFIRMED BY VO IN
IMAGERY LOOKS TO FL320 ASH MOVG ALL DIRECTIONS
OBS VA DTG: 15/1545Z
OBS VA CLD: SFC/FL220 N1255 W08703 - N1240 W08659
- N1237 W08714 - N1252 W08715 - N1255 W08703 MOV
E 20KT SFC/FL320 N1248 W08652 - N1238 W08652 -
N1241 W08701 - N1247 W08701 - N1248 W08652 MOV E
10KT
FCST VA CLD +6HR: 15/2200Z
FCST VA CLD +12HR: 16/0400Z
FCST VA CLD +18HR: 16/1000Z
RMK: LARGE AREA ASH SEEN IN IMAGERY MOVING AT
BELOW FL220 W TO N 9NM FROM SUMMIT AROUND 20KT
AND A SMALLER AREA MOV E AT EST FL320 ARND 5NM
FROM SUMMIT ARND 5KT AND SLOWLY CURV S. WILL
UPDATE WITH FCST ASAP. ...SWANSON
NXT ADVISORY: WILL BE ISSUED ASAP
NNNN
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