FVXX24 KNES 041215
VA ADVISORY
DTG: 20250304/1215Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/078

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 04/1150Z

OBS VA CLD: SFC/FL190 S0150 W07825 - S0200 W07819
- S0202 W07821 - S0158 W07833 - S0150 W07825 MOV
NW 10KT 

FCST VA CLD +6HR: 04/1800Z SFC/FL190 S0159 W07820
- S0209 W07800 - S0218 W07808 - S0202 W07821 -
S0159 W07820 

FCST VA CLD +12HR: 05/0000Z NO VA EXP

FCST VA CLD +18HR: 05/0600Z NO VA EXP

RMK: VONA RCVD INDICATING VA EMS AT FL 190 MVG
TWD THE NW. VA NOT SEEN ON STLT DUE TO WX CLD
CVR. NWP MDLS SUGGEST MVMT TWD THE SE THRU T+6,
FCST CONFIDENCE LOW DUE TO DISAGREEMENT BW OBS
AND MDLS.  ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250304/1815Z