Kategorie: Climate Change

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX20 at 09:55 UTC, 11/11/25 from KNES
VA ADVISORY
DTG: 20251111/0954Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/1127

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS NOT OBS

OBS VA DTG: 11/0920Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 11/1530Z NO VA EXP

FCST VA CLD +12HR: 11/2130Z NO VA EXP

FCST VA CLD +18HR: 12/0330Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG UNDER MSTLY CLEAR CONDITIONS. NO RCNT RPRTS OF
VA RCVD. …MONAGHAN

NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX22 at 02:37 UTC, 11/11/25 from KNES
VA ADVISORY
DTG: 20251111/0236Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT [5393 M]

ADVISORY NR: 2025/480

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: VA EMS NOT OBS

OBS VA DTG: 11/0226Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 11/0830Z NO VA EXP

FCST VA CLD +12HR: 11/1430Z NO VA EXP

FCST VA CLD +18HR: 11/2030Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG. STEAM AND GAS
SEEN IN WEBCAM. NO RCNT RPRTS OF VA RCVD.
…MONAGHAN

NXT ADVISORY: NO FURTHER ADVISORIES

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 01:03 UTC, 11/11/25 from ADRM
VA ADVISORY
DTG: 20251111/0110Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1263
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION REP AT 10/1544Z
EST VA DTG: 11/0050Z
EST VA CLD: SFC/FL070 N0128 E12735 – N0133 E12737 – N0134
E12810 – N0124 E12818 – N0117 E12808 MOV E 10KT
FCST VA CLD +6 HR: 11/0650Z SFC/FL070 N0128 E12735 – N0133
E12737 – N0128 E12805 – N0116 E12812 – N0111 E12801
FCST VA CLD +12 HR: 11/1250Z SFC/FL070 N0130 E12735 – N0133
E12738 – N0117 E12803 – N0107 E12808 – N0108 E12756
FCST VA CLD +18 HR: 11/1850Z SFC/FL070 N0130 E12735 – N0133
E12737 – N0118 E12805 – N0107 E12808 – N0107 E12755
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251111/0710Z=

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU02 at 21:09 UTC, 10/11/25 from ADRM
VA ADVISORY
DTG: 20251110/2110Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1282
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION LAST REP AT 10/1105Z
EST VA DTG: 10/2050Z
EST VA CLD: SFC/FL150 S0809 E11250 – S0755 E11245 – S0748
E11301 – S0801 E11313 – S0812 E11257 MOV NE 05KT
FCST VA CLD +6 HR: 11/0250Z SFC/FL150 S0811 E11248 – S0755
E11246 – S0750 E11300 – S0758 E11309 – S0812 E11309
FCST VA CLD +12 HR: 11/0850Z SFC/FL150 S0803 E11248 – S0753
E11300 – S0801 E11311 – S0814 E11307 – S0812 E11250
FCST VA CLD +18 HR: 11/1450Z SFC/FL150 S0813 E11253 – S0757
E11248 – S0750 E11302 – S0800 E11313 – S0816 E11307
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251111/0310Z=

Incandescent lava flow on the Sciara del Fuoco flank tonight (image: Il Mondo dei Terremoti)

The National Institute of Geophysics and Volcanology, Etnean Observatory (INGV) reported that a new lava flow erupted today morning from the North Crater area onto the upper Sciara del Fuoco.
At about 10:00 local time, the lava began to overflow the North crater. At the same time, spattering from the summit vents intensified, while intermittent strombolian explosions continued without noticeable change in size or frequency from other vents in the North and Central-South crater areas.

No significant change in other observed volcanic parameters (seismic, degassing, deformation) was observed.