Semeru Volcano Volcanic Ash Advisory: VA TO FL140 LAST REPORTED AT 25/2056Z EST VA DTG: 25/2110Z to 14000 ft (4300 m)

Published: 25 October 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

<!–div style="font-size:14px;text-align:center;border:3px solid blue;border-radius:5px;padding:3px;margin:5px;background:#eee"><a href="https://www.volcanoesandearthquakes.com/app/volcano-report.php?volcanoId=44" style="text-decoration:none" target="_blank" rel="noopener noreferrer nofollow" title="Share a volcano (activity) report, submit a photo or other interesting news!” onclick=”window.open(this.href,’Volcano Report’,’status=0,toolbar=0,location=0,directories=0,menubar=0,resizable=1,scrollbars=1,height=500,width=450′);return false”>Send Volcano Report</div–> Stratovolcano 3676 m (12,060 ft)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5) Semeru volcano eruptions:
1818, 1829, 1830, 1832, 1836, 1838, 1842, 1844, 1845, 1848, 1849(?), 1851, 1856, 1857, 1865, 1866(?), 1887, 1887, 1888, 1889-91, 1892, 1893, 1893-94, 1895, 1896, 1897, 1899, 1899, 1900, 1901, 1903, 1904, 1905, 1907, 1908, 1909-10, 1910-11, 1911, 1912, 1913, 1941-42, 1945, 1946, 1946-47, 1950-64, 1967-ongoing
Typical eruption style
Explosive. Near constant strombolian activity, occasionally stronger explosions, lava flows and pyroclastic flows.

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Moderate mag. 4.6 earthquake – New Zealand on Saturday, Oct 25, 2025, at 09:32 am (GMT -12)

Published: 25 October 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Aug 30, 12:42 pm (GMT +12)

4.0

111 km87 km (54 mi) to the SE South of Fiji Islands InfoJul 27, 11:22 pm (GMT -12)

4.6

130 km100 km (62 mi) to the E South Pacific Ocean, New Zealand InfoJun 25, 06:50 am (GMT +12)

4.5

100 km80 km (50 mi) to the W New Zealand InfoJun 21, 05:44 pm (GMT -12)

5.1

10 km76 km (47 mi) to the E South Pacific Ocean, 344 km north of Raoul Island, New Zealand InfoMay 15, 08:27 pm (GMT +12)

4.9

401 km91 km (56 mi) to the SE New Zealand InfoApr 23, 01:01 pm (GMT -12)

4.7

423 km96 km (60 mi) to the E New Zealand InfoApr 13, 08:03 am (GMT -12)

6.5

300 km53 km (33 mi) to the E South Pacific Ocean, Bay of Plenty, 345 km north of Raoul Island, New Zealand InfoMar 21, 01:15 pm (GMT -12)

5.9

423 km80 km (50 mi) to the SE South Pacific Ocean, Waikato, 325 km north of Raoul Island, New Zealand InfoAug 7, 2015 11:59 am (GMT +12)

5.9

269 km51 km (32 mi) to the SW South Pacific Ocean, 317 km north of Raoul Island, New Zealand InfoJul 11, 2012 11:12 pm (GMT +12)

5.7

90 km81 km (50 mi) to the E South Pacific Ocean, 362 km north of Raoul Island, New Zealand InfoAug 19, 2009 09:20 am (GMT +12)

6.3

270 km23 km (14 mi) to the W South Pacific Ocean, 359 km north of Raoul Island, New Zealand InfoFeb 19, 2009 09:53 am (GMT +12)

7.0

25 km240 km (149 mi) to the SE South Pacific Ocean, 258 km northeast of Raoul Island, New

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Moderate mag. 4.4 earthquake – Near Coast of Central Peru on Saturday, Oct 25, 2025, at 04:04 pm (Lima time)

Published: 25 October 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Oct 12, 06:14 am (GMT -5)

4.0

36 km79 km (49 mi) to the SW Near Coast of Central Peru InfoSep 25, 01:49 pm (Lima)

4.0

52 km54 km (34 mi) to the SE 45 km northwest of Minas de Marcona, Ica, Peru InfoSep 8, 01:08 am (GMT -5)

4.3

47 km73 km (45 mi) to the SW Near Coast of Central Peru InfoJul 30, 06:46 am (Lima)

4.0

38 km37 km (23 mi) to the SE 48 km west of Nazca, Ica, Peru InfoJul 24, 02:01 pm (Lima)

4.0

38 km61 km (38 mi) to the SE Near Coast of Central Peru 1 reportInfoJul 9, 10:58 pm (GMT -5)

4.8

31 km86 km (54 mi) to the W South Pacific Ocean, 90 km southwest of Ica, Ica, Peru InfoJul 8, 04:32 pm (Lima)

4.4

57 km30 km (19 mi) to the SE 76 km southeast of Ica, Ica, Peru InfoJul 4, 03:55 am (GMT -5)

4.9

10 km86 km (54 mi) to the W South Pacific Ocean, 90 km southwest of Ica, Ica, Peru 1 reportInfoMay 28, 11:44 am (GMT -5)

4.6

29 km64 km (39 mi) to the S South Pacific Ocean, 75 km west of Minas de Marcona, Ica, Peru InfoMay 28, 09:34 am (Lima)

5.1

40 km42 km (26 mi) to the S South Pacific Ocean, 88 km south of Ica, Ica, Peru InfoJun 28, 2024 12:36 am (Lima)

7.2

24 km195 km (121 mi) to the SE South Pacific Ocean, 92 km southeast of San Juan, Ica, Peru 92 reportsInfoDec 10, 2023 06:52 am (GMT -5)

5.7

14 km90 km (56 mi) to the W 53 km SSW of Paracas, Peru InfoOct 28, 2022

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Reventador Volcano Volcanic Ash Advisory: OCSL VA EMS to 15000 ft (4600 m)

Published: 25 October 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Sat, 25 Oct 2025, 21:00 | BY: VN

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington 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:

FVXX20 at 20:45 UTC, 25/10/25 from KNES
VA ADVISORY
DTG: 20251025/2042Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/1055

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

ERUPTION DETAILS: OCSL VA EMS

OBS VA DTG: 25/2010Z

OBS VA CLD: SFC/FL150 N0001 W07749 – S0004 W07739
– S0005 W07740 – S0004 W07750 – N0001 W07749 MOV
NW 5KT

FCST VA CLD +6HR: 26/0200Z SFC/FL150 N0008 W07750
– S0004 W07739 – S0005 W07740 – N0002 W07755 –
N0008 W07750

FCST VA CLD +12HR: 26/0800Z SFC/FL150 N0000
W07756 – S0004 W07739 – S0005 W07738 – S0007
W07757 – N0000 W07756

FCST VA CLD +18HR: 26/1400Z SFC/FL150 N0005
W07752 – S0004 W07739 – S0005

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