4.9
1 hr ago
SOUTH SANDWICH ISLANDS REGION
Jun 17, 2026 @19:48 UTC
SEAQUAKE
6.6
1 hr 52 min ago
CENTRAL MID-ATLANTIC RIDGE
Jun 17, 2026 @18:56 UTC
SEAQUAKE
4.6
3 hr 18 min ago
PANGUNA, PAPUA NEW GUINEA
Jun 17, 2026 @17:30 UTC
SEAQUAKE
4.7
6 hr 20 min ago
YAMADA, JAPAN
Jun 17, 2026 @14:28 UTC
SEAQUAKE
4.6
6 hr 28 min ago
ISANGEL, VANUATU
Jun 17, 2026 @14:21 UTC
SEAQUAKE
4.6
8 hr 34 min ago
PāHALA, HAWAII
Jun 17, 2026 @12:14 UTC
SEAQUAKE
4.7
12 hr 45 min ago
BALANGONAN, PHILIPPINES
Jun 17, 2026 @08:03 UTC
SEAQUAKE
4.7
15 hr 27 min ago
HIHIFO, TONGA
Jun 17, 2026 @05:21 UTC
SEAQUAKE
5.0
17 hr 3 min ago
PONDAGUITAN, PHILIPPINES
Jun 17, 2026 @03:46 UTC
SEAQUAKE
4.5
1 day ago
PONDAGUITAN, PHILIPPINES
Jun 16, 2026 @17:51 UTC
SEAQUAKE
4.5
1 day ago
MIYAKO, JAPAN
Jun 16, 2026 @17:25 UTC
SEAQUAKE
4.8
1 day ago
SOUTH SANDWICH ISLANDS REGION
Jun 16, 2026 @17:13 UTC
SEAQUAKE
4.5
1 day ago
TITAHI BAY, NEW ZEALAND
Jun 16, 2026 @14:33 UTC
SEAQUAKE
4.7
1 day ago
BALANGONAN, PHILIPPINES
Jun 16, 2026 @05:44 UTC
SEAQUAKE
4.7
1 day ago
IZU ISLANDS, JAPAN REGION
Jun 16, 2026 @02:52 UTC
SEAQUAKE
4.6
1 day ago
IZU ISLANDS, JAPAN REGION
Jun 16, 2026 @02:11 UTC
SEAQUAKE
4.7
1 day ago
SOUTH SANDWICH ISLANDS REGION
Jun 15, 2026 @22:38 UTC
SEAQUAKE
4.9
2 days ago
BALANGONAN, PHILIPPINES
Jun 15, 2026 @20:16 UTC
SEAQUAKE
4.8
2 days ago
SOUTHEAST OF THE LOYALTY ISLANDS
Jun 15, 2026 @18:45 UTC
SEAQUAKE
5.0
2 days ago
SOUTHEAST OF THE LOYALTY ISLANDS
Jun 15, 2026 @18:20 UTC
SEAQUAKE

M6.6 - central Mid-Atlantic Ridge

Magnitude

6.6 - Richter scale

Depth

10 Km

Location

central Mid-Atlantic Ridge
LAT -0.5246, LON -20.0149

Date-Time

Jun 17, 2026 18:56:58 UTC
Jun 17, 2026 17:56:58 UTC -01:00 at epicenter

Source

USGS NEIC (WDCS-D)

Event ID(s)

us7000stti (attgshyx)

Population

0 people (est. 100km radius)

Distances from major cities

  • 1029.4 km (639.7 miles) NW of Georgetown, Ascension, Saint Helena
  • 1214.8 km (754.8 miles) SW of Bonthe, Southern Province, Sierra Leone
  • 1234.9 km (767.3 miles) SW of Goderich, Western Area, Sierra Leone
  • 1241.7 km (771.6 miles) SW of Waterloo, Western Area, Sierra Leone
  • 1243.5 km (772.7 miles) SW of Freetown, Western Area, Sierra Leone