Incidents on 19 August 2025

M4.6 Earthquake — 66 km SE of Ozernovskiy, Russia 22:42 UTC · Russia · USGS Moderate M4.5 Earthquake — Mid-Indian Ridge 22:13 UTC · Mauritius · USGS Moderate M4.5 Earthquake — Mid-Indian Ridge 21:58 UTC · Mauritius · USGS Moderate M5.0 Earthquake — Mid-Indian Ridge 21:38 UTC · Mauritius · USGS Moderate M4.6 Earthquake — 89 km NNW of Sola, Vanuatu 21:27 UTC · Vanuatu · USGS Moderate M4.5 Earthquake — Southwest Indian Ridge 20:38 UTC · Mauritius · USGS Moderate M4.6 Earthquake — 206 km ESE of Severo-Kuril’sk, Russia 19:41 UTC · Russia · USGS Moderate M4.9 Earthquake — 149 km SE of Petropavlovsk-Kamchatsky, Russia 18:50 UTC · Russia · USGS Moderate M4.5 Earthquake — South Sandwich Islands region 17:49 UTC · USGS Moderate M5.4 Earthquake — Balleny Islands region 17:33 UTC · USGS Moderate M4.5 Earthquake — 250 km W of Panguna, Papua New Guinea 17:20 UTC · Papua New Guinea · USGS Moderate M4.7 Earthquake — 0 km ESE of Calaca, Philippines 16:43 UTC · Philippines · USGS Moderate M4.9 Earthquake — 129 km SSW of Severo-Kuril’sk, Russia 14:41 UTC · Russia · USGS Moderate M5.4 Earthquake — south of Tonga 14:37 UTC · Tonga · USGS Moderate M4.5 Earthquake — 295 km SSW of Severo-Kuril’sk, Russia 12:25 UTC · Russia · USGS Moderate M4.8 Earthquake — 23 km NW of Labuan Bajo, Indonesia 09:39 UTC · Indonesia · USGS Moderate M4.8 Earthquake — 42 km NNW of Kandrian, Papua New Guinea 09:29 UTC · Papua New Guinea · USGS Moderate M4.6 Earthquake — 9 km ESE of San Vicente Pacaya, Guatemala 08:05 UTC · Guatemala · USGS Moderate M4.5 Earthquake — Reykjanes Ridge 06:29 UTC · Iceland · USGS Moderate M5.2 Earthquake — 267 km SSE of Ushuaia, Argentina 06:08 UTC · Argentina · USGS Moderate M5.1 Earthquake — 43 km S of Jurm, Afghanistan 05:19 UTC · Afghanistan · USGS Moderate M3.7 Earthquake — 17 km NNW of Sekiu, Washington 02:17 UTC · Canada · USGS Moderate M4.6 Earthquake — 15 km E of Hualien City, Taiwan 01:26 UTC · Taiwan · USGS Moderate M4.5 Earthquake — 23 km NNW of La Serena, Chile 00:22 UTC · Chile · USGS Moderate M4.3 Earthquake — 173 km SE of Atlasovo, Russia 23:41 UTC · Russia · USGS Minor M4.3 Earthquake — 230 km SE of Vilyuchinsk, Russia 23:31 UTC · Russia · USGS Minor M4.3 Earthquake — 78 km S of Pacocha, Peru 22:49 UTC · Peru · USGS Minor M4.3 Earthquake — south of the Fiji Islands 22:32 UTC · Fiji · USGS Minor M4.3 Earthquake — 195 km S of Severo-Kuril’sk, Russia 22:20 UTC · Russia · USGS Minor M4.3 Earthquake — 6 km S of Sındırgı, Turkey 22:10 UTC · Turkey · USGS Minor M4.4 Earthquake — Mid-Indian Ridge 22:07 UTC · Mauritius · USGS Minor M4.3 Earthquake — 168 km SSE of Isangel, Vanuatu 21:40 UTC · Vanuatu · USGS Minor M2.6 Earthquake — 211 km WSW of Adak, Alaska 20:52 UTC · USGS Minor M2.8 Earthquake — 130 km SE of Akutan, Alaska 20:32 UTC · USGS Minor M4.1 Earthquake — 146 km ESE of Petropavlovsk-Kamchatsky, Russia 20:25 UTC · Russia · USGS Minor M2.7 Earthquake — 238 km W of Adak, Alaska 20:04 UTC · USGS Minor M2.5 Earthquake — 6 km SE of Seymour, Tennessee 19:29 UTC · United States · USGS Minor M3.1 Earthquake — 64 km SE of Adak, Alaska 19:25 UTC · USGS Minor M4.1 Earthquake — 237 km SSE of Vilyuchinsk, Russia 19:12 UTC · Russia · USGS Minor M2.6 Earthquake — 22 km SSW of Mammoth, Wyoming 19:00 UTC · United States · USGS Minor M4.1 Earthquake — 117 km SSE of Lata, Solomon Islands 18:08 UTC · Solomon Islands · USGS Minor M3.1 Earthquake — 14 km NE of Wright, Wyoming 17:57 UTC · United States · USGS Minor M3.7 Earthquake — 22 km SSW of Mammoth, Wyoming 17:14 UTC · United States · USGS Minor M4.3 Earthquake — 48 km SSE of Kazarman, Kyrgyzstan 16:55 UTC · Kyrgyzstan · USGS Minor M4.1 Earthquake — 86 km SE of Vilyuchinsk, Russia 16:49 UTC · Russia · USGS Minor M4.1 Earthquake — 19 km NE of Monte Patria, Chile 16:33 UTC · Chile · USGS Minor M3.0 Earthquake — 228 km SSE of Atka, Alaska 16:21 UTC · USGS Minor M4.2 Earthquake — 159 km ESE of Severo-Kuril’sk, Russia 16:14 UTC · Russia · USGS Minor M2.7 Earthquake — 99 km E of Atka, Alaska 15:55 UTC · USGS Minor M4.4 Earthquake — 0 km E of Manokwari, Indonesia 15:10 UTC · Indonesia · USGS Minor M3.0 Earthquake — 93 km S of Sand Point, Alaska 12:50 UTC · USGS Minor M4.1 Earthquake — 38 km NW of Murghob, Tajikistan 12:43 UTC · Tajikistan · USGS Minor M2.6 Earthquake — 3 km WSW of Pāhala, Hawaii 12:06 UTC · United States · USGS Minor M2.7 Earthquake — 98 km ESE of Adak, Alaska 11:47 UTC · USGS Minor M2.5 Earthquake — 235 km SE of Chiniak, Alaska 10:44 UTC · USGS Minor M2.9 Earthquake — 9 km ENE of Honaunau-Napoopoo, Hawaii 10:02 UTC · United States · USGS Minor M2.9 Earthquake — 54 km S of Whites City, New Mexico 09:42 UTC · United States · USGS Minor M2.5 Earthquake — 57 km NE of Pedro Bay, Alaska 09:40 UTC · United States · USGS Minor M4.4 Earthquake — 175 km SSE of Vilyuchinsk, Russia 08:50 UTC · Russia · USGS Minor M4.2 Earthquake — 98 km SSE of Sand Point, Alaska 08:24 UTC · USGS Minor M4.1 Earthquake — 76 km ENE of Lobuche, Nepal 07:32 UTC · China · USGS Minor M4.4 Earthquake — 138 km SSE of Vilyuchinsk, Russia 06:09 UTC · Russia · USGS Minor M4.1 Earthquake — 262 km SSE of Vilyuchinsk, Russia 05:39 UTC · Russia · USGS Minor M4.0 Earthquake — 52 km ESE of Petropavlovsk-Kamchatsky, Russia 04:59 UTC · Russia · USGS Minor M4.3 Earthquake — 167 km SE of Severo-Kuril’sk, Russia 04:38 UTC · Russia · USGS Minor M2.5 Earthquake — 62 km SSW of Adak, Alaska 04:35 UTC · USGS Minor M4.1 Earthquake — 18 km NW of Lebrija, Colombia 04:26 UTC · Colombia · USGS Minor M2.7 Earthquake — 85 km S of Sand Point, Alaska 04:00 UTC · USGS Minor M2.6 Earthquake — 51 km SSW of Nanwalek, Alaska 03:20 UTC · USGS Minor M4.4 Earthquake — South Sandwich Islands region 02:57 UTC · USGS Minor M3.4 Earthquake — 43 km NNE of Cruz Bay, U.S. Virgin Islands 02:14 UTC · United States · USGS Minor M4.2 Earthquake — 83 km ESE of Petropavlovsk-Kamchatsky, Russia 01:22 UTC · Russia · USGS Minor M2.8 Earthquake — 12 km S of Olancha, CA 00:34 UTC · United States · USGS Minor M4.0 Earthquake — 130 km NNE of Labuan Bajo, Indonesia 00:25 UTC · Indonesia · USGS Minor

2003 A truck-bomb attack on United Nations headquarters in Iraq kills the agency's top envoy Sérgio Vieira de Mello and 21 other employees. 2002 Khankala Mi-26 crash: A Russian Mil Mi-26 helicopter carrying troops is hit by a Chechen missile outside Grozny, killing 118 soldiers. 1978 In Iran, the Cinema Rex fire causes more than 300 deaths. 1955 In the Northeast United States, severe flooding caused by Hurricane Diane, claims 200 lives. 1854 The First Sioux War begins when United States Army soldiers kill Lakota chief Conquering Bear and in return are massacred.