The USGS aftershock forecast, updated on Jan. 13, indicates the likelihood of a M 6.0 or larger aftershock over the next 7 days is 8 percent [down 3% from yesterday]. – Most important Earthquake … The day of the main quake, January 7, Puerto Rico governor Wanda Vázquez Garced declared a state of emergency and activated the Puerto Rico National Guard and the Puerto Rico State Guard. News Puerto Rico rocked by 5.4 magnitude earthquake. [58][59], In Ponce both historic and modern buildings were damaged. Photo credit: Fernando Martínez Torres. There is also a high likelihood of M 3.0+ aftershocks in the coming week; these M 3.0+ quakes may be felt near the epicenters. For example, according to its mayor, in the town of Yauco alone, there were 3,200 homes with some degree of damage. Regardless of scenario, earthquakes will continue to occur for days, months, or potentially years to come. Only one of these scenarios will occur. [32], On January 7, the Puerto Rican government made available $130 million in aid. We will continue to work diligently to provide timely earthquake information -- such as this aftershock duration report -- to help support and protect the local communities of our nation.”. Several earthquakes of M <5 occurred over the next few days, followed by a Mw 5.8 event at 10:32 UTC on January 6. Scenario One (most likely): 81 percent chance [+5% from yesterday], Scenario Two (less likely): 17 percent chance [-4% from yesterday], Scenario Three (least likely):  2 percent chance [-1% from yesterday]. Have you felt the shaking? Each earthquake from December 29, 2019, through the end of January 22, 2020 (UTC), is plotted as a circle on the map. [26], Puerto Rico governor Wanda Vazquez declared a state of emergency on January 7[27] and mobilized the Puerto Rico National Guard. ), 30-Day Aftershock Scenarios (Revised: Jan 16; English | Spanish). Have you felt the shaking? More than 8,000 houses have been damaged. It is very unlikely the aftershocks will cease completely within the next month. Over the past several weeks, hundreds of small earthquakes have occurred in the Puerto Rico region, beginning in earnest with a M 4.7 earthquake late on December 28 and a M 5.0 event a few hours. Earthquake symbols are sized by magnitude and colored according to the time of the earthquake relative to December 28, 2019. These stations can be quickly deployed and send real-time data back to the USGS via cellular telemetry immediately after they are installed. The rate of aftershocks will continue to decline over time. [19][20] Tent cities were set up in five of the hardest-hit towns with space for some 3,200 refugees. At the location of this event, the North America plate converges with the Caribbean plate at a rate of about 20 mm/yr towards the west-southwest. Among bridges damaged were two on PR-127 in Guayanilla, at kilometer markers 9.1 and 10.3.[70]. January 13, 2020 by Armand Vervaeck. The earthquake, Puerto Rico’s strongest since 1918 leveled buildings and killed at least one man. Based on our aftershock forecasts, USGS has modeled three possible scenarios for this earthquake sequence as it evolves over the next month. Magnitude 3 and above events are large enough to be felt near the epicenter. The Inmaculada Concepcion church, built in 1841, is seen partially collapsed after an earthquake hit the island in Guayanilla, Puerto Rico on January 7, 2020. Only one of these scenarios will occur. [34], By January 14, over 600 soldiers of the Puerto Rico National Guard had set up five tent cities for the homeless, with at least some tents outfitted with air conditioning for the bed-ridden and the elderly, in the towns of Guánica, Yauco, Guayanilla, Peñuelas and Ponce, with facilities for over 3,200 refugees. Of recent events 2020 southwestern Puerto Rico diario durante varios meses más two on PR-127 in,! 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