On 7/11/2026 10:26:45 AM, an earthquake occurred in South Sandwich Islands Region potentially affecting [unknown]. The earthquake had Magnitude 6.4M, Depth:45.992km.
Green earthquake (Magnitude 6.4M, Depth:26km) in South Sandwich Islands Region 11/07/2026 10:26 UTC, [unknown].
Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260711/0954Z VA CLD UNKNOWN REPORTED OBS VA DTG: 11/0950Z
Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
FVFE01 at 10:10 UTC, 11/07/26 from RJTD
VA ADVISORY
DTG: 20260711/1010Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/721
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260711/0954Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 11/0950Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 220/19KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260711/0320Z VA CLD UNKNOWN REPORTED OBS VA DTG: 11/0320Z
Satellite image of Mayon volcano on 11 Jul 2026
Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
FVFE01 at 03:34 UTC, 11/07/26 from RJTD
VA ADVISORY
DTG: 20260711/0334Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/719
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260711/0320Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 11/0320Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 240/24KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Santiaguito Volcano Volcanic Ash Advisory: MINOR VA EMS
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX21 at 02:07 UTC, 11/07/26 from KNES
VA ADVISORY
DTG: 20260711/0205Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/363
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: MINOR VA EMS
EST VA DTG: 11/0110Z
EST VA CLD: SFC/FL140 N1448 W09147 – N1446 W09132
– N1444 W09132 – N1440 W09144 – N1448 W09147 MOV
W 10KT
FCST VA CLD +6HR: 11/0700Z SFC/FL140 N1452 W09152
– N1447 W09132 – N1445 W09132 – N1439 W09152 –
N1452 W09152
FCST VA CLD +12HR: 11/1300Z NO VA EXP
FCST VA CLD +18HR: 11/1900Z NO VA EXP
RMK: OCNL MINOR VA EMS OBS IN WEBCAM BUT NOT
CRNTLY OBS IN STLT IMAGERY DUE TO WX CLDS. VA
FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE.
…COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20260711/0800Z