VA ADVISORY
DTG: 20231201/1824Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01500
AREA: ITALY
SUMMIT ELEV: 3330M
ADVISORY NR: 2023/23
INFO SOURCE: VONA, INGV WEBCAMS
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20231201/1700Z STRONG EXPLOSIVE ACTIVITY ONGOING
OBS VA DTG: 01/1830Z
OBS VA CLD: SFC/FL300 N3742 E01454 - N3808 E01542 - N3821 E01630 - N3736 E01633 - N3742 E01454 MOV E 50KT
FCST VA CLD +6 HR: 02/0030Z SFC/FL300 N3745 E01454 - N3854 E01609 - N3939 E01833 - N3854 E02145 - N3733 E02242 - N3745 E01454 
FCST VA CLD +12 HR: 02/0630Z NO VA EXP
FCST VA CLD +18 HR: 02/1230Z NO VA EXP
RMK:  LAVA FOUNTAIN WITH DARK PLUME OBSERVED AT THE SUMMIT. VA NOT IDENTIFIABLE FROM SAT IMAGERY DUE TO CLOUD MASK. VOLCANIC CLOUD HEIGHT CAN BE ESTIMATED UP TO FL300 FROM INGV THERMICAL WEBCAMS.
NXT ADVISORY: NO LATER THAN 20231201/2200Z=