Jul 16, 2021 · PHIVOLCS Earthquake Intensity Scale (PEIS) Perceptible to people under favorable circumstances. Delicately balanced objects are disturbed slightly. Still Water in containers oscillates slowly. Felt by few individuals at rest indoors. Hanging objects swing slightly. Still Water in containers oscillates noticeably. Felt by many people indoors ...Intensity ScaleShakingDescriptionIScarcely PerceptiblePerceptible to people under favorable ...IISlightly FeltFelt by few individuals at rest indoors.IIIWeakFelt by many people indoors especially in ...IVModerately StrongFelt generally by people indoors and by ...
Jul 09, 2021 · In Santa Clara County ARES/RACES, we use the Modified Mercalli Intensity Scale for efficient and standardized reporting of earthquake damage. Instead of using vague and subjective descriptions like "major", "minor" or "heavy", a Mike-Mike value is reported. This value is quick and simple to communicate over the air and equates to an objective ...Mike-Mike ValueIntensityShakingDescription / Damage (USGS)Mike-Mike-1INot FeltNot felt except by a very few under ...Mike-Mike-2IIWeakFelt only by a few persons at ...Mike-Mike-3IIIWeakFelt quite noticeably by persons indoors, ...Mike-Mike-4IVLightFelt indoors by many, outdoors by few ...
Jul 19, 2021 · Earthquake intensity. Intensity is a qualitative measure of the strength of shaking caused by an earthquake determined from the observed effects on people, objects and buildings. For a given earthquake, the intensity normally decreases with distance from the epicentre.
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Jul 21, 2021 · An earthquake with a magnitude of 6 is dangerous According to geologists, the real cause of earthquakes is strong movement in tectonic plates. Apart from this, earthquakes are also caused due to meteor impact and volcanic eruption, mine testing and nuclear testing. The intensity of an earthquake is measured on the Richter scale.
1 day ago · Only earthquakes of magnitude 6 or above are included, unless they result in damage or casualties, or are notable for some other reason. All dates are listed according to UTC time. Maximum intensities are indicated on the Modified Mercalli intensity scale, and all data are sourced from the United States Geological Survey.DateCountry and locationMwDepth (km)3United States, Alaska offshore, Aleutian ...6.121.06New Zealand offshore, Kermadec Islands6.237.16Croatia, Sisak-Moslavina, 3 km west ...4.710.06Indonesia, Gorontalo offshore, 53 km ...6.1148.0
Jul 17, 2021 · A moderate intensity earthquake of magnitude 3.1 shook Himachal Pradesh's tribal district Kinnaur on Friday night, the Meteorological Department said. There was no report of any casualty or damage ...
Jul 20, 2021 · According to him IGP, the shaking was felt with an intensity of grade III in Chilca. Local authorities have not reported material damage or victims from this phenomenon. This is the third earthquake felt in the country in the last 24 hours, after the tremors registered yesterday in the Lima region (magnitude 4.0) and Moquegua (4.3).
6 days ago · Kutch: A low intensity earthquake measuring 3.9 magnitude has hit Kutch district in Gujarat on Sunday at 12.43 pm. The epicenter of the earthquake was located 19 km north-northeast (NNE) of Bhachau in Kutch district at a depth of 14.2 km. There was no immediate report of casualty, injury or damage to property.
- Pradeep Vijayan
Jul 07, 2021 · At that intensity, significant damage to buildings or structures is not expected. The USGS “Did you feel it?” website (https://earthquake.usgs.gov/dyfi/) received over 75 felt reports within the first hour of the earthquake.