VA ADVISORY
DTG: 20210527/2045Z
VAAC: TOULOUSE
VOLCANO: NYIRAGONGO 223030
PSN: S0131 E02915
AREA: AFRICA (CENTRAL)
SUMMIT ELEV: 3470M
ADVISORY NR: 2021/24
INFO SOURCE: SAT IMAGERY, OVG GOMA
AVIATION COLOUR CODE: RED
ERUPTION DETAILS:ERUPTION AT 20210522/1630Z VOLCANIC ACTIVITY IS DECREASING
OBS VA DTG: 27/2100Z
OBS VA CLD: SFC/FL200 S0124 E02915 - S0230 E02915 - S0145 E02815 - S0054 E02827 - S0124 E02915 MOV W 5KT
FCST VA CLD +6 HR: 28/0300Z SFC/FL200 S0115 E02906 - S0248 E02948 - S0315 E02912 - S0151 E02736 - S0048 E02727 - S0115 E02906 
FCST VA CLD +12 HR: 28/0900Z SFC/FL200 S0115 E02906 - S0248 E02948 - S0315 E02912 - S0151 E02736 - S0048 E02727 - S0115 E02906 
FCST VA CLD +18 HR: 28/1500Z SFC/FL200 S0115 E02906 - S0248 E02948 - S0315 E02912 - S0151 E02736 - S0048 E02727 - S0115 E02906 
RMK:  GROUND OBSERVATIONS STILL REPORT VOLCANIC ASH IN THE ATMOSPHERE OVER GOMA
NXT ADVISORY: NO LATER THAN 20210528/0300Z=