Earthquake in the U.S. LIVE today, October 21, 2026: exact time, magnitude, and where the epicenter of the latest earthquake was, according to the USGS

Seismic activity in the United States is marked by the diversity of its tectonic and volcanic systems, with areas of special interest in California, Alaska, and Hawaii. Permanent monitoring allows for the identification of earthquakes of different magnitudes, the location of their epicenters, and the evaluation of their possible effects on communities, although not all movements are perceptible to the population. The United States Geological Survey (USGS) is the main official reference for consulting the latest earthquakes in the United States today, Wednesday, October 21, 2026. Its interactive map and earthquake catalog offer data on the magnitude, depth, location, and time of each event. These parameters can be modified as specialists analyze new signals and update preliminary calculations. The distribution of tremors responds to the geological characteristics of each region: California records movements associated with its fault systems; Alaska stands out for its intense tectonic activity, and Hawaii presents earthquakes linked, in some cases, to volcanic processes. To interpret these events, it is important to distinguish between magnitude, which measures the size of the earthquake, and intensity, which describes how it is perceived and what effects it produces in a particular place. Depth, soil type, and distance to the epicenter also influence its consequences. Although scientific advances allow for better study of seismic hazards, it is not possible to predict with exactness when, where, and with what magnitude an earthquake will occur. Therefore, consulting official sources and following civil protection recommendations is essential to know the risk conditions and adopt preventive measures. Latest earthquakes reported in the United States today, Wednesday, October 21 The USGS allows consulting the earthquakes recorded during the last few hours, visualizing their epicenters, and reviewing the available parameters for each movement. To know the latest earthquakes in the United States today, you can access the official USGS earthquake map, where you can filter the results by date, magnitude, and geographic location. Preliminary records can be updated as new observations from seismic stations are processed. For this reason, the magnitude, depth, and epicenter coordinates may experience adjustments. Likewise, the number of events appearing on the map depends on the selected filters and visualization criteria. To confirm the data of a specific earthquake, it is recommended to consult its official record in the USGS catalog, which serves as the reference for verifying the most recent information available. Earthquake of magnitude 2.6 south of Whites City, New Mexico, today October 20 The United States Geological Survey reported a magnitude 2.6 movement south of Whites City, in New Mexico. The event occurred during the night of Tuesday, with a depth of 6.41 kilometers. The location indicated by the agency places the earthquake 57 kilometers from Whites City. - Magnitude: 2.6 - Date: Tuesday, October 20, 2026 - Local time: 9:05 p.m. (mountain time) - UTC time: 3:05:15 a.m. of October 21 - Location: 57 km south of Whites City, New Mexico - Depth: 6.41 km - Coordinates: 31.660° N, 104.456° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/tx2026usbxno Earthquake of magnitude 2.8 northeast of Stevens Village, Alaska, today October 20 Another seismic event of magnitude 2.8 was detected northeast of Stevens Village, in Alaska. The record indicates that the earthquake occurred during the afternoon of Tuesday and reached a depth of 12.60 kilometers. The epicenter was located 13 kilometers from this community. - Magnitude: 2.8 - Date: Tuesday, October 20, 2026 - Local time: 5:58 p.m. (Alaska time) - UTC time: 1:58:43 a.m. of October 21 - Location: 13 km northeast of Stevens Village, Alaska - Depth: 12.60 km - Coordinates: 66.103° N, 148.913° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/aka2026uvijkv Earthquake of magnitude 2.7 west of Salamatof, Alaska, today October 20 The USGS also recorded an earthquake of magnitude 2.7 west of Salamatof, Alaska. The event was detected during the afternoon, at a depth of 80.30 kilometers, and its epicenter was located 27 kilometers from the town. - Magnitude: 2.7 - Date: Tuesday, October 20, 2026 - Local time: 2:49 p.m. (Alaska time) - UTC time: 10:49:46 p.m. - Location: 27 km west of Salamatof, Alaska - Depth: 80.30 km - Coordinates: 60.650° N, 151.825° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/aka2026uvcbqu Earthquake of magnitude 2.6 east of Pearsall, Texas, today October 20 A magnitude 2.6 movement was located east of Pearsall, in Texas, during the afternoon of Tuesday. According to USGS data, the event occurred at a depth of five kilometers, with the epicenter situated 11 kilometers from this town. - Magnitude: 2.6 - Date: Tuesday, October 20, 2026 - Local time: 3:46 p.m. (central time) - UTC time: 8:46:54 p.m. - Location: 11 km east of Pearsall, Texas - Depth: 5.00 km - Coordinates: 28.896° N, 98.973° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/us6000u3pz Earthquake of magnitude 2.5 northwest of Stanton, Texas, today October 20 The official list includes an earthquake of magnitude 2.5 northwest of Stanton, Texas. The movement was recorded during the afternoon and had a depth of 8.76 kilometers. The USGS placed the epicenter about 20 kilometers from Stanton. - Magnitude: 2.5 - Date: Tuesday, October 20, 2026 - Local time: 2:45 p.m. (central time) - UTC time: 7:45:39 p.m. - Location: 20 km northwest of Stanton, Texas - Depth: 8.76 km - Coordinates: 32.271° N, 101.933° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/tx2026urnfwh Earthquake of magnitude 2.7 north-northwest of Karluk, Alaska, today October 20 An earthquake of magnitude 2.7 was recorded north-northwest of Karluk, in Alaska, during the morning of Tuesday. The event occurred at a depth of 103.40 kilometers, according to the USGS report, which located the movement 88 kilometers from this community. - Magnitude: 2.7 - Date: Tuesday, October 20, 2026 - Local time: 10:12 a.m. (Alaska time) - UTC time: 6:12:36 p.m. - Location: 88 km north-northwest of Karluk, Alaska - Depth: 103.40 km - Coordinates: 58.348° N, 154.780° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/aka2026uusvca Earthquake of magnitude 2.8 southeast of Pāhala, Hawaii, today October 20 The USGS reported a magnitude 2.8 movement southeast of Pāhala, on the island of Hawaii. The earthquake occurred during the morning of Tuesday, at a depth of 34.35 kilometers. The agency located the epicenter 17 kilometers from this locality. - Magnitude: 2.8 - Date: Tuesday, October 20, 2026 - Local time: 6:31 a.m. (Hawaii time) - UTC time: 4:31:23 p.m. - Location: 17 km southeast of Pāhala, Hawaii - Depth: 34.35 km - Coordinates: 19.059° N, 155.408° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/hv75061376 Earthquake of magnitude 2.5 northwest of The Geysers, California, today October 20 A magnitude 2.5 seismic event was recorded northwest of The Geysers, in California. The event occurred during the morning of Tuesday and was characterized by a very shallow depth of 0.47 kilometers. The USGS report also includes a record of maximum intensity II on the Modified Mercalli scale, based on a perception report. - Magnitude: 2.5 - Date: Tuesday, October 20, 2026 - Local time: 9:23 a.m. (Pacific time) - UTC time: 4:23:04 p.m. - Location: 2 km northwest of The Geysers, California - Depth: 0.47 km - Coordinates: 38.787° N, 122.772° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/nc75452571 Earthquake of magnitude 3.0 southwest of Lovington, New Mexico, today October 20 The tenth event in this selection was an earthquake of magnitude 3.0 southwest of Lovington, New Mexico. The movement was recorded during the morning of Tuesday and had a depth of 1.81 kilometers, so it is among the shallow events in the list consulted. The epicenter was located 22 kilometers from Lovington. - Magnitude: 3.0 - Date: Tuesday, October 20, 2026 - Local time: 9:56 a.m. (mountain time) - UTC time: 3:56:32 p.m. - Location: 22 km southwest of Lovington, New Mexico - Depth: 1.81 km - Coordinates: 32.774° N, 103.476° W - Source: USGS: https://earthquake.usgs.gov/earthquakes/eventpage/us6000u3mb The report of the latest earthquakes in the United States for this Wednesday, October 21, 2026, will be updated based on the records of the United States Geological Survey (USGS), the agency responsible for monitoring seismic activity and publishing information about the telluric movements detected in the country and its surroundings. The live coverage will allow consulting the time of each earthquake, its magnitude, depth, and epicenter location, with special attention to areas of high seismic activity such as California, Alaska, and Hawaii, without neglecting other states where events are recorded during the day. What to do during an earthquake in the United States? If an earthquake begins, the first thing is to protect yourself and avoid reacting impulsively. Inside a building, authorities recommend applying the "drop, cover, and hold on" technique, protecting the head and neck and moving away from windows, shelves, or other objects that may fall. While the shaking lasts, do not run to the exits or use elevators. When the movement stops, check if you or the people around you are injured and pay attention to possible damage to the structure, electrical systems, or gas pipes. Stay informed through official channels, follow the instructions of the authorities, and remain alert for possible aftershocks. FAQ: Frequently Asked Questions about Earthquakes in the United States Why do so many earthquakes occur in the United States? Seismic activity is related to the movement of tectonic plates, active faults, and other geological processes. Alaska, California, Hawaii, and Nevada are among the areas with the highest activity. What is the USGS? The United States Geological Survey is one of the main scientific entities responsible for monitoring and analyzing earthquakes. Its reports include information on the magnitude, depth, time, and location of the recorded events. Where can I see the latest earthquakes in the United States? The USGS has a Latest Earthquakes platform where the most recent seismic movements recorded in the United States and other parts of the world can be consulted. Can earthquakes be predicted? There is currently no scientific method capable of accurately predicting when, where, and with what magnitude an earthquake will occur. Monitoring systems can detect the movement once it has started and, in certain regions, issue early warnings. What should I do if I am inside a building during an earthquake? The general recommendation is to protect yourself immediately using the "drop, cover, and hold on" technique, avoiding windows and objects that may fall, and waiting for the shaking to stop before evacuating if conditions allow. Earthquake of magnitude 2.8 west-northwest of Nanwalek, Alaska, today October 20 An earthquake of magnitude 2.8 was recorded west-northwest of Nanwalek, in Alaska, during the afternoon of Tuesday, according to the USGS. The movement occurred at a depth of 64.90 kilometers and is among the most recent events in the list consulted. Its location was established 28 kilometers from this community, in a region where seismic activity is monitored.