Noticias de Servicio Geológico de Estados Unidos (USGS) - La Opinión

Visitors stomp their feet at a new digital seismograph exhibit at the Johnston Ridge Observatory at Mount St. Helens National Volcanic Monument, Friday, May 14, 2010, near Toutle, Wash. Tuesday will mark the 30th anniversary of the big eruption of May 18, 1980, that killed 57 people, knocked down a forest, filled local rivers with mudflows and rained ash far downwind. (AP Photo/Elaine Thompson)

Se registra más actividad sísmica en el sur de California

por Ricardo Roura

17 de Marzo de 2025

The Taiwan Central Weather Bureau's seismic chart shows the moment of the 6.3 magnitude earthquake that struck off the island's eastern coast in Taipei, Taiwan, Monday, April 20, 2015. The Taiwan Power Company confirmed Monday that a transformer fire was started by the morning earthquake, resulted in one dead and one injured. (AP Photo/Wally Santana)

La actividad sísmica persiste en el sur de California

por Ricardo Roura

10 de Marzo de 2025

A Pakistani meteorologist at a local met office in Islamabad, Pakistan, on Wednesday, Jan. 19, 2011, points to seismographic data showing the intensity an earthquake which hit Pakistan early Wednesday. The 7.2 magnitude quake struck at 1:30 a.m. local time Wednesday in a remote area some 200 miles (320 kilometers) southwest of the Baluchistan provincial capital of Quetta, not far from the Afghan border and sent some thousands running from their homes in panic damaging homes close to the epicenter, but caused no casualties, officials said. (AP Photo/B.K.Bangash)

Los Ángeles sacudido por sismo de 4.1, según USGS

por Ricardo Roura

09 de Marzo de 2025

In this July 23, 2013 photo, Gilberto Castelan, director of instrumentation at Mexicos National Disaster Prevention Center laboratory, shows a seismic graph from Dec. 18, 2000 when a large eruption was recorded at the Popocatepetl volcano in Mexico City. Sensors feed data to the constantly scrolling seismographs as the crew and volcanologists analyze the concentration of gases and changes in the shape of the mountain. (AP Photo/Marco Ugarte)

Sismo de 3.9 grados hace temblar la ciudad de Los Ángeles

por Ricardo Roura

03 de Marzo de 2025

Der Seismologe Guenter Asch, im Hintergrund links, erlaeutert am Dienstag, 13. Mai 2008, im Geoforschungszentrum Potsdam (GFZ) den Ausschlag des schweren Sichuan-Erdbebens in Suedwestchina, auf dem Computerbildschirm vorne, wie er von der am naechsten gelegenen seismologischen Messstation auf der indonesischen Insel Nias aufgezeichnet wurde. Nur beim GFZ und am US Geological Survey im kaliforischen Menlo Park laufen die Daten aller seismologischen Messstationen weltweit zusammen. (AP Photo/Sven Kaestner) --- Seismologist Guenter Asch, in background left, explains the graphic (in red) of the heavy Sichuan earthquake in southwest China, as it is seen on a laptop computer screen in front, rendered from the data transmitted by the closest seismic monitoring station of the Indonesian Island of Nias, at the German Research Center for Geo Sciences, GFZ, in Potsdam, Tuesday, May 13, 2008. Only at the GFZ in Potsdam and the US. Geological Survey in Menlo Park/California the data of all seismic monitoring stations worldwide are bundled for scientific research. (AP Photo/Sven Kaestner)

Dos sismos sacuden el Condado de San Bernardino

por Ricardo Roura

10 de Febrero de 2025

Otros residentes en New Hampshire y Rhode Island también informaron sobre el sismo.

Terremoto de 3,8 en la costa de Maine sacude el noreste

por Erika Hernández

27 de Enero de 2025

Properties are damaged by the Palisades Fire, in a view from the coastline, in the Pacific Palisades neighborhood of Los Angeles, Wednesday, Jan. 15, 2025. (AP Photo/Carolyn Kaster)

Deslizamiento de tierra destruye casa que se salvó de incendio en Los Ángeles

por Ricardo Roura

16 de Enero de 2025

In this July 23, 2013 photo, Gilberto Castelan, director of instrumentation at Mexicos National Disaster Prevention Center laboratory, shows a seismic graph from Dec. 18, 2000 when a large eruption was recorded at the Popocatepetl volcano in Mexico City. Sensors feed data to the constantly scrolling seismographs as the crew and volcanologists analyze the concentration of gases and changes in the shape of the mountain. (AP Photo/Marco Ugarte)

Terremoto de 7.3 grados sacude el norte de California; se emite alerta de tsunami

por Ricardo Roura

05 de Diciembre de 2024

Workers participate "drop, cover, and hold on" at a ShakeOut earthquake drill at the Los Angeles Regional Food Bank in Los Angeles Thursday, Oct. 19, 2023. Up and down the West Coast, the ShakeOut drill was scheduled to begin at 10:19 a.m. PDT with a cellphone-rattling test alert from the region's ShakeAlert earthquake warning system. (AP Photo/Damian Dovarganes)

Lo que necesitas saber del Great ShakeOut en California

por Ricardo Roura

16 de Octubre de 2024

The Taiwan Central Weather Bureau's seismic chart shows the moment of the 6.3 magnitude earthquake that struck off the island's eastern coast in Taipei, Taiwan, Monday, April 20, 2015. The Taiwan Power Company confirmed Monday that a transformer fire was started by the morning earthquake, resulted in one dead and one injured. (AP Photo/Wally Santana)

Región sur de California sacudida por sismo de 4.0

por Ricardo Roura

06 de Octubre de 2024

In this aerial view, The Malibu Pier, is shown Thursday, Sept. 12, 2024, in Malibu, Calif., following a 4.7 magnitude earthquake in the area. (AP Photo/Jae C. Hong)

Área de Malibu, en Los Ángeles, acumula 72 sismos en un mes

por Ricardo Roura

02 de Octubre de 2024

FILE - In this July 7, 2019 file photo, a visitor takes a photo of a crack in the ground following recent earthquakes near Ridgecrest, Calif. The Naval Air Weapons Station China Lake military base nearby remains closed to non-essential personnel as damage assessments continue following last week's powerful earthquakes in the area. (AP Photo/Marcio Jose Sanchez, File)

California tiene más de 230 sismos durante septiembre

por Ricardo Roura

30 de Septiembre de 2024