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Map of today’s active volcanoes

Sheveluch (Kamchatka): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NOT PROVIDED

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260715/1142Z VA CLD UNKNOWN REPORTED OBS VA DTG:15/1150Z
…15 Jul:
The effusive eruption at the volcano continues.
The lava on the southern flank has remained active over the past 6 months with occasional lava arms on the eastern slope.

Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 05 kts in NW direction.
The full report is as follows: VA TO FL060 OBS AT 15/1510Z EST VA DTG:15/1610Z to 6000 ft (1800 m)

Lewotobi (Flores): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: ERUPTION LAST REPORTED AT 15/1110Z EST VA DTG:15/1230Z

Krakatau (Sunda Strait, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINUOUS VA TO FL040 OBS AT 15/0940Z EXTD WSW

Semeru (East Java, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows: VA TO FL150 REPORTED AT 15/1654Z MOV E EST VA DTG:15/1700Z to 15000 ft (4600 m)

Dukono (Halmahera): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows: VA TO FL070 OBS AT 15/1030Z MOV N EST VA DTG:15/1030Z to 7000 ft (2100 m)

Aoba (Vanuatu): Volcanic Ash Advisory Center Wellington (VAAC) issued the following report: ERUPTION AT 20260715/1020Z OBS VA DTG:15/1740Z

Popocatépetl (Central Mexico): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: OCNL VA EMS OBS IN WEBCAM

Santiaguito (Guatemala): (15 Jul) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA EMS OBSD

Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: CONTG OCNL VA EMS.

Puracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL LGT VA EM

Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL FREQ VA EMS.

Volcano Activity Summary for 15 Jul 2026:

Lava at Mayon remained the standout today, with multi-kilometer flows and bursts of Strombolian activity. Indonesia featured vigorous explosive activity at Semeru, Ibu, and Lewotolok, while Merapi shed hot rockfalls; in Ecuador, Reventador sent ash up to 1.5 km and glowed with incandescent rockfalls. Mexico’s Popocatepetl produced a minor explosion and light ashfall.

Philippines
At Mayon (Alert Level 3), lava effusion persisted with flows 3.8 km in Basud gully, 3.2 km in Bonga, and 2.1 km in Mi-isi; minor Strombolian bursts and brief fountaining were observed, and SO2 averaged 9,028 t/d.
Seismic monitoring registered 187 volcanic earthquakes, 43 tremor episodes, and 398 rockfalls; a plume rose as high as 1.2 km above the vent.
Elsewhere, Kanlaon (Alert Level 2) and Taal (Alert Level 1) held at elevated status without notable new observations, and Bulusan remained in unrest (Alert Level 1).

Indonesia
At Semeru (Alert Level 3), 54 explosions lofted plumes up to 1.3 km above the vent, and 15 rockfalls were recorded.
Lewotolok produced 180 seismically detected explosions, with gas-and-vapor plumes to about 100 m.
Activity at Ibu included 91 explosions with plumes rising to 800 m, while Dukono sent gas-and-vapor columns up to 600 m.
Rockfall activity persisted at Merapi (Alert Level 3), small gas plumes rose 50 m at Krakatau (Alert Level 3), eruptions continued at Lewotobi and Marapi, and Karangetang stayed in unrest (Alert Level 2).

Mexico
At Popocatepetl, a minor 0444 explosion was followed by light ashfall in several Amecameca-area communities. The alert remained at Yellow Alert – Phase 2.

South America
In Ecuador, Reventador produced 72 explosions, ash-and-gas plumes to 1.5 km, and incandescent rockfalls descending 1 km.
Sangay registered 14 explosions along with thermal anomalies.
Peru’s Sabancaya emitted ash-and-gas plumes up to 500 m and showed a small number of related earthquakes and a thermal anomaly.

Source: Smithsonian/USGS Daily Volcanic Activity Report (2026-07-14).

Activity Summary for 14 July 2026

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

FVXX25 at 12:55 UTC, 15/07/26 from KNES
VA ADVISORY
DTG: 20260715/1253Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SOURCE ELEV: 17693 FT AMSL

ADVISORY NR: 2026/280

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

ERUPTION DETAILS: OCNL VA EMS OBS IN WEBCAM

EST VA DTG: 15/1241Z

EST VA CLD: SFC/FL200 N1904 W09851 – N1902 W09837
– N1901 W09837 – N1859 W09851 – N1904 W09851 MOV
W 10KT

FCST VA CLD +6HR: 15/1830Z SFC/FL200 N1902 W09837
– N1901 W09837 – N1853 W09849 – N1858 W09852 –
N1902 W09837

FCST VA CLD +12HR: 16/0030Z NO VA EXP

FCST VA CLD +18HR: 16/0630Z NO VA EXP

RMK: OCNL VA EMS OBS IN WEBCAM BUT NOT
DISCERNIBLE IN SAT. OBS VA FL BASED ON WEBCAM.
OBS VA MVMT AND EXTENT ESTD FROM NWP MDLS AND
MMMX 12Z RAOB. FL MVMT FCST TO TURN TO SW BY T+6
HRS. …CLARK

NXT ADVISORY: WILL BE ISSUED BY 20260715/1900Z