VA ADVISORY
DTG: 20210603/1456Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/51
INFO SOURCE: OVG GOMA VONA, SAT IMAGERY
AVIATION COLOUR CODE: RED
ERUPTION DETAILS:ERUPTION AT 20210522/1630Z ERUPTION STILL ONGOING
OBS VA DTG: 03/1500Z
OBS VA CLD: SFC/FL180 S0112 E02854 - S0136 E02927 - S0154 E02921 - S0130 E02845 - S0112 E02854 MOV W 10KT
FCST VA CLD +6 HR: 03/2100Z SFC/FL180 S0115 E02739 - S0045 E02754 - S0127 E02915 - S0206 E02945 - S0227 E02927 - S0157 E02857 - S0115 E02739 
FCST VA CLD +12 HR: 04/0300Z SFC/FL180 S0115 E02739 - S0045 E02754 - S0127 E02915 - S0206 E02945 - S0227 E02927 - S0157 E02857 - S0115 E02739 
FCST VA CLD +18 HR: 04/0900Z SFC/FL180 S0115 E02739 - S0045 E02754 - S0127 E02915 - S0206 E02945 - S0227 E02927 - S0157 E02857 - S0115 E02739 
RMK:  DUE TO CLOUD MASK, VA IS NOT DETECTABLE ON SAT DATA. LIGHT ASH CLOUD IS STILL POSSIBLE IN THE VICINITY OF THE VOLCANO, PARTICULARLY ON ITS WESTERN AREA.
NXT ADVISORY: NO LATER THAN 20210603/2100Z=