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Random pictures
Mauna Loa volcano with gentle slopes typical of a shield volcano.
Mauna Loa volcano with gentle slopes typical of a shield volcano.

Mauna Loa activity update:
Friday, Jun 22, 2018
Volcanic unrest at the volcano has ceased (at least for now), and the volcano observatory lowered the alert level of the volcano back to "normal" (green): ... [more]
M4.0 earthquake under Mauna Loa today
Tuesday, Sep 06, 2016
A magnitude 4.0 earthquake occurred at 2.4 km depth beneath the summit caldera of the volcano half an hour ago (04:25 am in Hawaii). ... [more]
 

Mauna Loa volcano

Shield volcano 4170 m / 13,681 ft, Big Island, Hawai'i, 19.48°N / -155.61°W
Nearby recent earthquakes (within 30km radius):

Earthquake list: past 7 days (only M>=-0.8) (36 quakes)

 | latest | archive: show
Earthquake depth plotUpdated: Tue, 19 Mar 03:34 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Tue, 19 Mar 2019
Tue, 19 Mar 02:49 UTCM 0.7 / 120 km - [info]Kilauea (5 km) - Hawai'i 5km WNW of Volcano, Hawaii (USA)
[Map]
USGS
Tue, 19 Mar 01:57 UTCM 2.2 / 27 km - [info]Kilauea (33 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Mon, 18 Mar 2019
Mon, 18 Mar 17:49 UTCM 1.8 / 1.9 km - [info]Kilauea (2 km) - Hawai'i 7km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Mon, 18 Mar 17:16 UTCM 1.7 / 1.8 km - [info]Kilauea (3 km) - Hawai'i 8km W of Volcano, Hawaii (USA)
[Map]
USGS
Mon, 18 Mar 16:34 UTCM 1.7 / 16.6 km - [info]Mauna Kea (12 km) - United States, Hawaiian Islands 31km SSE of Waimea, Hawaii (USA)
[Map]
USGS
Mon, 18 Mar 16:06 UTCM 2.1 / 33 km - [info]Kilauea (25 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Mon, 18 Mar 13:50 UTCM 1.3 / 21.1 km - [info]Kilauea (7 km) - Hawai'i 11km SSW of Volcano, Hawaii (USA)
[Map]
USGS
Sun, 17 Mar 2019 (6 earthquakes)
Sun, 17 Mar 19:02 UTCM 1.9 / 34.7 km - [info]Kilauea (28 km) - Hawai'i 4km E of Pahala, Hawaii (USA)
[Map]
USGS
Sun, 17 Mar 15:30 UTCM 1.8 / 70 km - [info]Kilauea (0 km) - Hawai'i 5km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Sun, 17 Mar 15:04 UTCM 1.8 / 2.1 km - [info]Mauna Loa (6 km) - Big Island, Hawai'i 26km E of Honaunau-Napoopoo, Hawaii (USA)
[Map]
USGS
Sun, 17 Mar 14:32 UTCM 2.1 / 4 km - [info]Kilauea (5 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
South point / MMI II (Very weak shaking)
Sun, 17 Mar 05:48 UTCM 1.8 / 5.3 km - [info]Kilauea (12 km) - Hawai'i 14km S of Volcano, Hawaii (USA)
[Map]
USGS
Sun, 17 Mar 02:54 UTCM 1.8 / 4.7 km - [info]Kilauea (10 km) - Hawai'i 11km S of Volcano, Hawaii (USA)
[Map]
USGS
Sat, 16 Mar 2019
Sat, 16 Mar 20:30 UTCM 2.1 - [info]Kilauea (1 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Sat, 16 Mar 10:53 UTCM 1.8 / 32.1 km - [info]Kilauea (25 km) - Hawai'i 8km E of Pahala, Hawaii (USA)
[Map]
USGS
Sat, 16 Mar 07:19 UTCM 2.0 / 5.2 km - [info]Kilauea (10 km) - Hawai'i 11km S of Volcano, Hawaii (USA)
[Map]
USGS
Sat, 16 Mar 06:07 UTCM 2.1 / 22.9 km - [info]Mauna Kea (13 km) - United States, Hawaiian Islands 27km WSW of Pepeekeo, Hawaii (USA)
[Map]
USGS
Fri, 15 Mar 2019
Fri, 15 Mar 20:13 UTCM 1.9 / 1.3 km - [info]Mauna Loa (17 km) - Big Island, Hawai'i 23km WNW of Volcano, Hawaii (USA)
[Map]
USGS
Fri, 15 Mar 17:22 UTCM 1.7 / 30.9 km - [info]Kilauea (24 km) - Hawai'i 11km E of Pahala, Hawaii (USA)
[Map]
USGS
Fri, 15 Mar 10:02 UTCM 2.2 / 0.6 km - [info]Mauna Loa (17 km) - Big Island, Hawai'i 23km WNW of Volcano, Hawaii (USA)
[Map]
USGS
Fri, 15 Mar 04:34 UTCM 2.5 / 15 km - [info]Mauna Kea (8 km) - United States, Hawaiian Islands Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Fri, 15 Mar 03:16 UTCM 1.8 / 8.2 km - [info]Hualalai (25 km) - Big Island (Hawai'i) 3km SSE of Captain Cook, Hawaii (USA)
[Map]
USGS
Thu, 14 Mar 2019
Thu, 14 Mar 22:57 UTCM 1.7 - [info]Kilauea (1 km) - Hawai'i 5km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Thu, 14 Mar 19:26 UTCM 1.8 / 0.3 km - [info]Kilauea (2 km) - Hawai'i 4km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Thu, 14 Mar 02:13 UTCM 0.8 / 6.4 km - [info]Kilauea (12 km) - Hawai'i 13km S of Volcano, Hawaii (USA)
[Map]
USGS
Thu, 14 Mar 00:35 UTCM 2.2 / 7 km - [info]Mauna Loa (15 km) - Big Island, Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Wed, 13 Mar 2019 (6 earthquakes)
Wed, 13 Mar 21:38 UTCM 1.8 / 31.3 km - [info]Kilauea (15 km) - Hawai'i 15km NE of Pahala, Hawaii (USA)
[Map]
USGS
Wed, 13 Mar 07:11 UTCM 2.0 / 9 km - [info]Kilauea (11 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Wed, 13 Mar 06:31 UTCM 1.8 / 1.5 km - [info]Kilauea (1 km) - Hawai'i 6km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Wed, 13 Mar 04:43 UTCM 1.8 / 34.7 km - [info]Kilauea (30 km) - Hawai'i 2km ESE of Pahala, Hawaii (USA)
[Map]
USGS
Wed, 13 Mar 01:54 UTCM 1.9 / 80 km - [info]Kilauea (0 km) - Hawai'i 6km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Wed, 13 Mar 01:51 UTCM 1.8 / 1.9 km - [info]Mauna Loa (5 km) - Big Island, Hawai'i 26km E of Honaunau-Napoopoo, Hawaii (USA)
[Map]
USGS
Tue, 12 Mar 2019
Tue, 12 Mar 23:07 UTCM 2.2 / 1 km - [info]Kilauea (1 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
Tue, 12 Mar 21:51 UTCM 1.7 / 1.6 km - [info]Mauna Loa (5 km) - Big Island, Hawai'i 27km E of Honaunau-Napoopoo, Hawaii (USA)
[Map]
USGS
Tue, 12 Mar 20:15 UTCM 1.8 / 130 km - [info]Kilauea (1 km) - Hawai'i 4km WSW of Volcano, Hawaii (USA)
[Map]
USGS
Tue, 12 Mar 11:46 UTCM 2.0 / 2 km - [info]Kilauea (3 km) - Hawai'i Island Of Hawaii, Hawaii (USA)
[Map]
EMSC
 

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