Defined as the losses that are likely to result from exposure to earthquake hazards, seismic risks are determined not only by hazard levels but also by the amount of people and property that are exposed to the hazards and by how vulnerable people and property are to the hazards. When viewing the maps, it is important to remember that areas with high earthquake hazards do not necessarily face high seismic risks. These maps have simplified this by assuming normal Site Class “D” soils, which are the most commonly found. (STAFF) A magnitude 6.2 earthquake struck the Philippines on Thursday, the US Geological Survey said, but there were no immediate reports of damage. SDCs take into account the type of soil at the site, as poor soils can significantly increase earthquake shaking. Map of the Philippines locating a 6.2-magnitude earthquake on June 15. *Abbreviated descriptions from The Modified Mercalli Intensity (MMI) Scale. Shaking intense enough to completely destroy buildings. See all quakes that occurred in the past 48 hrs Frequently updated list and interactive map, updates, links and background info. Damage great in substantial buildings, with partial collapse. Strongest shaking-Damage considerable in specially designed structures frame structures thrown out of plumb. Near major active faults capable of producing the most intense shaking. Very strong shaking-Damage slight in specially designed structures considerable damage in ordinary substantial buildings with partial collapse. Strong shaking-Damage negligible in buildings of good design and construction slight to moderate in well-built ordinary structures considerable damage in poorly built structures.Ĭould experience very strong shaking (the darker the color, the stronger the shaking). Javascript must be enabled to view our earthquake maps. Some heavy furniture moved a few instances of fallen plaster. If the application does not load, try our legacy Latest Earthquakes application. Moderate shaking-Felt by all, many frightened. Very small probability of experiencing damaging earthquake effects.Ĭould experience shaking of moderate intensity. Although stronger shaking is possible in each SDC, it is less probable than the shaking described. The following table describes the hazard level associated with each SDC and the associated levels of shaking. Tap/click on 'gear icon' for options and settings. Latest Earthquakes Latest earthquakes map and list for U.S. (Building design and construction professionals use SDCs specified in building codes to determine the level of seismic resistance required for new buildings.) Earthquakes By Earthquake Hazards Program Find recent or historic earthquakes, lists, information on selected significant earthquakes, earthquake resources by state, or find webservices. The colors in the maps denote “seismic design categories” (SDCs), which reflect the likelihood of experiencing earthquake shaking of various intensities. 58 km S of Whites City, New Mexico 06:24:29 (UTC-07:00) 6.1 km 2.4 56 km S of Whites City, New Mexico 05:49:21 (UTC-07:00) 6.7 km 2.2 8 km SW of El Reno, Oklahoma 04:44:00 (UTC-07:00) 0.4 km 2.1 20 km SW of Jal, New Mexico 03:37:15 (UTC-07:00) 8.8 km 2.
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