Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX21 at 13:10 UTC, 30/03/26 from KNES
VA ADVISORY
DTG: 20260330/1308Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/342
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: RCNT VONA RPRT
EST VA DTG: 30/1230Z
EST VA CLD: SFC/FL200 S0150 W07825 – S0150 W07814
– S0201 W07820 – S0201 W07821 – S0150 W07825 MOV
N 5KT
FCST VA CLD +6HR: 30/1830Z SFC/FL200 S0141 W07829
– S0141 W07811 – S0201 W07819 – S0201 W07821 –
S0141 W07829
FCST VA CLD +12HR: 31/0030Z SFC/FL200 S0150
W07813 – S0201 W07810 – S0201 W07820 – S0159
W07820 – S0150 W07813
FCST VA CLD +18HR: 31/0630Z SFC/FL200 S0159
W07820 – S0205 W07808 – S0213 W07814 – S0201
W07820 – S0159 W07820
RMK: RCNT VONA RPRT RCVD INDICATING VA EMS MOVG
GEN N FM SUMMIT. VA NOT OBS IN STLT IMAGERY DUE
TO WX CLDS. OCNL VA EMS OBS IN WEBCAM. VA FCST
THRU T+18 HRS BASED ON NWP MDL GUIDANCE
SUGGESTING VEERING FL WINDS. …COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20260330/1915Z