A magnitude 6.0 earthquake struck the Coral Sea approximately 143 kilometers southeast of Uki Ni Massi Island in the Solomon Islands early Sunday, February 22, 2026, according to the latest reports from EarthquakeMonitor.
The quake, which occurred at 03:42 am GMT +11, is the largest of 476 earthquakes recorded worldwide over the past 24 hours. The seismic activity included two earthquakes registering above magnitude 5.0, 44 between magnitudes 4.0 and 5.0, 122 between 3.0 and 4.0, and 307 smaller quakes with magnitudes between 2.0 and 3.0. No earthquakes of magnitude 7 or higher were reported.
The total seismic energy released during this period was estimated at 1.2 x 1014 joules, equivalent to 32.3 gigawatt hours, or approximately 27,823 tons of TNT – a force comparable to 1.7 atomic bombs, according to EarthquakeMonitor.
Other significant earthquakes reported within the 24-hour period include a magnitude 5.7 event in the Bismarck Sea, 17 kilometers south of Madang, Papua New Guinea, and a magnitude 5.6 quake in the Balleny Islands Region. A magnitude 4.8 earthquake was recorded in the Tyrrhenian Sea, 35 kilometers southeast of Salerno, Italy, and a magnitude 4.9 quake struck 144 kilometers west of Invercargill, Southland, New Zealand.
Seismic activity was also reported in Chile (magnitude 4.8), Indonesia (magnitude 4.7), Papua New Guinea (magnitude 4.7), and Fiji (magnitude 4.9). A magnitude 4.1 earthquake was felt in Trnava, Slovakia, with 608 reports received, and a magnitude 4.8 quake in Provincia de Linares, Chile, generated 44 reports.
According to the USGS data cited by EarthquakeMonitor, the global seismic activity level on February 21, 2026, was categorized as moderate. The frequency of earthquakes across different magnitude ranges remained consistent with recent years, as indicated by a comparative analysis of earthquake data from 1999 to 2025.
As of Sunday, February 22, 2026, no tsunami warnings have been issued in connection with these earthquakes. Authorities in the affected regions are continuing to monitor for aftershocks and assess any potential damage.
