https://seismosight.com Started and terminated swarms https://seismosight.com/ps20260713.1.htm https://seismosight.com/ps20260713.1.htm The PS20260713.1 earthquake swarm is over. In 14 hours 18 minutes registered 6 earthquakes. Mon, 13 Jul 2026 21:03:37 GMT https://seismosight.com/s20260713.1.htm https://seismosight.com/s20260713.1.htm A new seismic swarm (S20260713.1) is underway roughly 17 km WSW of Johannesburg, CA. In 10 hours 46 minutes registered 28 earthquakes. More info in the full article. Mon, 13 Jul 2026 20:00:00 GMT https://seismosight.com/ps20260713.1.htm https://seismosight.com/ps20260713.1.htm Swarm PS20260713.1 has just started, located about southeast of the Loyalty Islands. In 10 hours 30 minutes registered 5 earthquakes. More info in the full article. Mon, 13 Jul 2026 18:00:00 GMT https://seismosight.com/s20260702.1.htm https://seismosight.com/s20260702.1.htm The S20260702.1 earthquake swarm is over. In 45 hours 45 minutes registered 31 earthquakes. Fri, 3 Jul 2026 12:14:52 GMT https://seismosight.com/s20260701.1.htm https://seismosight.com/s20260701.1.htm The S20260701.1 earthquake swarm is over. In 49 hours 36 minutes registered 35 earthquakes. Thu, 2 Jul 2026 20:27:56 GMT https://seismosight.com/s20260702.1.htm https://seismosight.com/s20260702.1.htm A new seismic swarm (S20260702.1) is underway roughly 9 km ENE of Ocotillo Wells, CA. In 25 hours 27 minutes registered 27 earthquakes. See dedicated article for more info. Thu, 2 Jul 2026 13:00:00 GMT https://seismosight.com/s20260701.1.htm https://seismosight.com/s20260701.1.htm S20260701.1 — a fresh swarm — has initiated around 2 km SW of Pāhala, Hawaii. In 41 hours 9 minutes registered 32 earthquakes. See dedicated article for more info. Wed, 1 Jul 2026 18:00:00 GMT https://seismosight.com/s20260624.1.htm https://seismosight.com/s20260624.1.htm The S20260624.1 earthquake swarm is over. In 79 hours 10 minutes registered 83 earthquakes. Sat, 27 Jun 2026 22:20:59 GMT https://seismosight.com/s20260624.1.htm https://seismosight.com/s20260624.1.htm New swarm S20260624.1 kicked off approximately 9 km NNW of Redwood Valley, CA. In 3 hours 39 minutes registered 35 earthquakes. More details in the article. Wed, 24 Jun 2026 17:00:00 GMT https://seismosight.com/s20260616.1.htm https://seismosight.com/s20260616.1.htm The S20260616.1 earthquake swarm is over. In 164 hours 48 minutes registered 233 earthquakes. Tue, 23 Jun 2026 00:16:05 GMT https://seismosight.com/vs20260618.1.htm https://seismosight.com/vs20260618.1.htm The VS20260618.1 earthquake swarm is over. In 65 hours 37 minutes registered 42 earthquakes. Sat, 20 Jun 2026 04:35:52 GMT https://seismosight.com/ps20260619.1.htm https://seismosight.com/ps20260619.1.htm The PS20260619.1 earthquake swarm is over. In 20 hours 57 minutes registered 7 earthquakes. Sat, 20 Jun 2026 03:49:06 GMT https://seismosight.com/s20260615.2.htm https://seismosight.com/s20260615.2.htm The S20260615.2 earthquake swarm is over. In 109 hours 7 minutes registered 161 earthquakes. Fri, 19 Jun 2026 12:09:33 GMT https://seismosight.com/ps20260619.1.htm https://seismosight.com/ps20260619.1.htm PS20260619.1 — a fresh swarm — has initiated around 169 km E of Petropavlovsk-Kamchatsky, Russia. In 20 hours 57 minutes registered 7 earthquakes. More details in the article. Fri, 19 Jun 2026 08:00:00 GMT https://seismosight.com/s20260617.1.htm https://seismosight.com/s20260617.1.htm The S20260617.1 earthquake swarm is over. In 54 hours 45 minutes registered 36 earthquakes. Thu, 18 Jun 2026 21:38:59 GMT