Volcanic activity worldwide 23 Oct 2025: Santiaguito volcano, Fuego, Karymsky, Klyuchevskoy, Merapi,…

Published: 23 October 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Thu, 23 Oct 2025, 21:00 1761253203 | BY: SEVERAL CONTRIBUTORS

Map of today’s active volcanoes

Svartsengi (Reykjanes peninsula, SW Iceland): The Icelandic Meteorological Office (IMO) reported that by 23 September around 10 million cubic meters of magma had accumulated beneath Svartsengi since the last eruption within the Reykjanes volcanic system ended on 5 August. Data showed that magma was accumulating at around 4 km depth. The rate of magma accumulation was steady; model calculations based on deformation measurements indicated that by 27 September the volume may reach 11 million cubic meters, a volume that in some previous cases was followed by eruptions.
Since the likelihood of an eruption had increased, IMO raised the Volcanic Alert Level System (VAL) to 2 (on a scale of 0-3) on 25 September and concurrently a risk assessment map of the area was also updated.
… [read more]
…22 Oct:
The Icelandic Meteorological Office (IMO)

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Moderate mag. 4.0 earthquake – China: Lake Issyk-Kul To Lake Baykal on Friday, Oct 24, 2025, at 03:52 am (Urumqi time)

Published: 23 October 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

120 km (75 mi)

N of epicenter

Kax

(pop: 23,500)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 122 km (76 mi)

N of epicenter

Baytokay

(pop: 19,200)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 126 km (78 mi)

N of epicenter

Yengitam

(pop: 24,800)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 128 km (80 mi)

N of epicenter

Samuyuzi

(pop: 19,600)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 130 km (81 mi)

N of epicenter

Arewusitang

(pop: 20,000)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 131 km (81 mi)

N of epicenter

Qapqal

(pop: 22,100)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 132 km (82 mi)

N of epicenter

Weiwu’eryuqiwen

(pop: 18,700)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 140 km (87 mi)

N of epicenter

Dongmazar

(pop: 11,900)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 140 km (87 mi)

N of epicenter

Taxkowruek

(pop: 17,000)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 140 km (87 mi)

N of epicenter

Yuqunweng

(pop: 46,800)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 140 km (87 mi)

N of epicenter

Onyar

(pop: 26,300)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 140 km (87 mi)

N of epicenter

Yili

(pop: 269,200)

II: Very weak

Ili Kazak Zizhizhou, Xinjiang 141 km (88 mi)

N of epicenter

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Moderate mag. 4.2 earthquake – Costa Rica on Thursday, Oct 23, 2025, at 01:45 pm (Costa Rica time)

Published: 23 October 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Oct 22, 09:43 pm (Costa Rica)

4.3

43 km12 km (7.4 mi) to the SE North Pacific Ocean, 35 km southwest of San Isidro, Costa Rica  I FELT IT – 53 reportsInfoOct 21, 10:02 pm (Costa Rica)

4.1

23 km39 km (24 mi) to the NW North Pacific Ocean, 70 km south of San Jose, Provincia de San Jose, Costa Rica  I FELT IT – 2 reportsInfoOct 21, 09:59 pm (Costa Rica)

4.0

23 km38 km (23 mi) to the W North Pacific Ocean, 75 km south of San Jose, Provincia de San Jose, Costa Rica  I FELT IT – 12 reportsInfoOct 21, 09:57 pm (Costa Rica)

5.9

31 km39 km (24 mi) to the NW North Pacific Ocean, 64 km south of San Jose, Provincia de San Jose, Costa Rica  I FELT IT – 820 reportsInfoSep 28, 11:42 pm (GMT -6)

4.5

29 km19 km (12 mi) to the SW North Pacific Ocean, 96 km south of San Jose, Provincia de San Jose, Costa Rica 21 reportsInfoAug 22, 12:45 pm (Costa Rica)

4.4

5 km92 km (57 mi) to the N 3.9 km northeast of San Jose, Provincia de San Jose, Costa Rica 4 reportsInfoJul 6, 10:06 pm (Costa Rica)

5.3

9 km84 km (52 mi) to the SE North Pacific Ocean, 92 km southeast of San Isidro, Costa Rica InfoAug 17, 2018 05:22 pm (Costa Rica)

6.0

10 km95 km (59 mi) to the SE Costa Rica 185 reportsInfoNov 12, 2017 08:28 pm (Costa Rica)

6.5

25 km82 km (51 mi) to the NW Costa Rica 151 reportsInfoSep 5, 2012 08:42 am

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Moderate mag. 4.2 earthquake – Guerrero, Mexico, on Thursday, Oct 23, 2025, at 01:31 pm (Mexico City time)

Published: 23 October 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Oct 21, 03:21 am (Mazatlan)

4.0

8 km84 km (52 mi) to the W North Pacific Ocean, 36 km south of Atoyac de Alvarez, Mexico  I FELT IT InfoOct 17, 09:23 am (Mexico City)

4.3

38 km92 km (57 mi) to the E 22 km southeast of Ayutla de los Libres, Estado de Guerrero, Mexico  I FELT IT – 1 reportInfoOct 8, 11:58 pm (GMT -7)

4.0

7.6 km94 km (58 mi) to the SW North Pacific Ocean, 64 km southwest of Acapulco de Juárez, Mexico InfoSep 30, 07:30 am (GMT -7)

4.0

9 km100 km (62 mi) to the SW Offshore Guerrero, Mexico 1 reportInfoSep 24, 02:48 am (Mexico City)

4.0

45 km87 km (54 mi) to the W Guerrero, Mexico InfoSep 20, 08:31 pm (Mexico City)

4.2

19 km36 km (23 mi) to the S 26 km east of Acapulco de Juárez, Estado de Guerrero, Mexico 1 reportInfoJul 12, 10:23 pm (Mazatlan)

4.2

17 km75 km (46 mi) to the S Offshore Guerrero, Mexico 2 reportsInfoJun 11, 07:04 pm (Mexico City)

4.4

10 km51 km (32 mi) to the SW Near Coast of Guerrero, Mexico InfoMay 17, 07:42 pm (Mexico City)

4.4

27 km39 km (24 mi) to the W 28 km northwest of Acapulco de Juárez, Estado de Guerrero, Mexico 2 reportsInfoDec 11, 2022 08:31 am (Mexico City)

6.0

14 km95 km (59 mi) to the W Mexico: 22 Km Al SUR De TECPAN, GRO 88 reportsInfoSep 7, 2021 08:47 pm (Mexico City)

7.1

10 km42 km (26 mi) to the SW 11 Km Al SUROESTE De ACAPULCO, GRO 405 reportsInfoFeb 16, 2018 05:39 pm (Mexico City)

7.2

22 km205 km (127 mi) to the SE

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