FVXX23 KNES 290330
VA ADVISORY
DTG: 20210729/0330Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17457 FT (5321 M)
ADVISORY NR: 2021/086
INFO SOURCE: GOES-16. VONA. NWP MODELS.
ERUPTION DETAILS: VONA RPT VA EM 29/0309Z.
OBS VA DTG: 29/0310Z
OBS VA CLD: SFC/FL200 N0456 W07531 - N0455 W07519
- N0452 W07519 - N0450 W07531 - N0456 W07531 MOV
W 5KT
FCST VA CLD +6HR: 29/0900Z SFC/FL200 N0459 W07547
- N0455 W07519 - N0452 W07519 - N0449 W07547 -
N0459 W07547
FCST VA CLD +12HR: 29/1500Z NO VA EXP
FCST VA CLD +18HR: 29/2100Z NO VA EXP
RMK: VA OBS IN SAT AND RPTD BY VONA EXT 12 NM W
FM SUMMIT. OBS VA FL BASED ON VONA RPT. FL WINDS
FCST TO BE LGT AND VRBL THRU T+6 HRS WHICH LOWERS
CONFIDENCE IN FCST MVMT. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20210729/0930Z
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