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Earthquakes in Tonga

Earthquakes of magnitude 4.5 and above reported by the USGS, with a link to the official event page. An earthquake that GDACS also reports is not counted twice.

Sources: USGS, GDACS. Entries are copied from official feeds and are not verified by alerts.live. Follow the instructions of local authorities.

Open the live map Countries: Tonga

Live counts

0active now
0Last 24 hours
5Last 7 days
21Last 30 days

Last alert:

30-day snapshot

2026-09-25: 02026-09-26: 12026-09-27: 02026-09-28: 02026-09-29: 22026-09-30: 12026-10-01: 12026-10-02: 12026-10-03: 02026-10-04: 02026-10-05: 12026-10-06: 02026-10-07: 12026-10-08: 02026-10-09: 12026-10-10: 22026-10-11: 22026-10-12: 12026-10-13: 02026-10-14: 02026-10-15: 12026-10-16: 12026-10-17: 12026-10-18: 12026-10-19: 12026-10-20: 02026-10-21: 02026-10-22: 22026-10-23: 02026-10-24: 0

Busiest day: 2026-09-29 (2)

By type

Earthquake21

Active now

No active warnings right now.

Earlier in the last 30 days

EventAreaCountriesStartUntilSource
Earthquake M4.9104 km NNE of Hihifo, TongaTongaUSGS
Earthquake M4.8144 km SSW of ‘Ohonua, TongaTongaUSGS
Earthquake M4.888 km WNW of Hihifo, TongaTongaUSGS
Earthquake M5.271 km ESE of ‘Ohonua, TongaTongaUSGS
Earthquake M4.7134 km NNE of Neiafu, TongaTongaUSGS
Earthquake M4.6153 km W of Neiafu, TongaTongaUSGS
Earthquake M5.292 km NNE of Hihifo, TongaTongaUSGS
Earthquake M5.5122 km W of Neiafu, TongaTongaUSGS
Earthquake M4.7156 km ESE of Neiafu, TongaTongaUSGS
Earthquake M4.6260 km WNW of Houma, TongaTongaUSGS
Earthquake M4.6267 km WNW of Houma, TongaTongaUSGS
Earthquake M4.561 km N of Hihifo, TongaTongaUSGS
Earthquake M4.6104 km ENE of ‘Ohonua, TongaTongaUSGS
Earthquake M4.6293 km SSW of Houma, TongaTongaUSGS
Earthquake M5.071 km E of ‘Ohonua, TongaTongaUSGS
Earthquake M4.5121 km NW of Fangale’ounga, TongaTongaUSGS
Earthquake M4.9145 km ESE of Neiafu, TongaTongaUSGS
Earthquake M4.5224 km SE of Hihifo, TongaTongaUSGS
Earthquake M4.840 km NNE of Fangale’ounga, TongaTongaUSGS
Earthquake M5.476 km S of Pangai, TongaTongaUSGS
Earthquake M5.040 km NE of ‘Ohonua, TongaTongaUSGS

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Descriptive, not a safety score. alerts.live counts and maps events reported by public sources. It does not rate how safe a place is. Informational only, not official: follow local authorities.