VA ADVISORY
DTG: 20210526/0913Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/18
INFO SOURCE: SAT IMAGERY, OVG VONA
AVIATION COLOUR CODE: RED
ERUPTION DETAILS:ERUPTION AT 20210522/1630Z PROBABLY STILL SOME LOW EMISSION
OBS VA DTG: 26/0900Z
OBS VA CLD: SFC/FL200 S0127 E02857 - S0130 E02936 - S0354 E03006 - S0354 E02809 - S0236 E02809 - S0127 E02857 MOV S 5KT
FCST VA CLD +6 HR: 26/1500Z SFC/FL200 S0127 E02857 - S0130 E02936 - S0406 E03009 - S0406 E02809 - S0300 E02754 - S0127 E02857 
FCST VA CLD +12 HR: 26/2100Z SFC/FL200 S0127 E02857 - S0130 E02936 - S0406 E03009 - S0406 E02809 - S0300 E02754 - S0127 E02857 
FCST VA CLD +18 HR: 27/0300Z SFC/FL200 S0127 E02857 - S0130 E02936 - S0406 E03009 - S0406 E02809 - S0300 E02754 - S0127 E02857 
RMK:  SOME ASH DETECTED (SAT IMAGERY) 150 KM AT SOUTH  FROM VOLCANO. SLOW DRIFT TOWARDS SOUTH
NXT ADVISORY: NO LATER THAN 20210526/1500Z=