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1. • • Going up one whole number on the scale indicates the ground motion recorded by seismic equipment increased by a factor of 10.
     www.cbsnews.com › news › how-are-earthquakes-measured-magnitude-scales

     How are earthquakes measured? Get the details on magnitude ...

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   Is there a 4.0 magnitude earthquake off Florida's east coast?

   • Updated on: February 8, 2024 / 11:39 AM EST / CBS Miami MIAMI — A rare 4.0 magnitude earthquake was recorded off Florida's east coast late Wednesday night, the U.S. Geological Survey reported.

   Rare 4.0 magnitude earthquake recorded off of Florida's east coast

   www.cbsnews.com/miami/news/rare-4-0-magnitude-earthquake-recorded-off-of-floridas-east-coast-usgs/

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   What is a quake's magnitude?

   • Most commonly, scientists refer to an earthquake's magnitude as a measure of its strength. Geologists once used the Richter scale, but that measure is considered outdated and is no longer used. An earthquake can also be described by its intensity, or the measure of shaking and damage caused by the quake.

   How are earthquakes measured? Get the details on magnitude scales and

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   How big a quake is considered a major earthquake?

   • Quakes that range from 6.1 to 6.9 magnitude can cause "a lot of damage in very populated areas," while a 7.0 to 7.9 magnitude earthquake is considered a major earthquake causing serious damage. Next is an 8.0 or greater magnitude, which is considered a massive quake that can "totally destroy communities" near its epicenter.

   How are earthquakes measured? Get the details on magnitude scales and

   www.cbsnews.com/news/how-are-earthquakes-measured-magnitude-scales/

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   How much damage can a quake cause?

   • Quakes from 5.5 to 6.0 magnitude can cause some damage. Quakes that range from 6.1 to 6.9 magnitude can cause "a lot of damage in very populated areas," while a 7.0 to 7.9 magnitude earthquake is considered a major earthquake causing serious damage.

   How are earthquakes measured? Get the details on magnitude scales and

   www.cbsnews.com/news/how-are-earthquakes-measured-magnitude-scales/

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3. www.cbsnews.com › news › how-are-earthquakesHow are earthquakes measured? Get the details on magnitude ...

   www.cbsnews.com › news › how-are-earthquakes

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   Apr 5, 2024 · The quake had a magnitude of 4.8, according to the U.S. Geological Survey, and it was followed by several aftershocks, including one with a magnitude of 4.0. No major damage was reported as...

4. Videos

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5. www.washingtonpost.com › national › health-scienceWhat do those earthquake numbers mean, anyway? - The ...

   www.washingtonpost.com › national › health-science

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   Nov 2, 2015 · • Strong: Magnitude 6.0 to 6.9; can cause severe damage. • Moderate: Magnitude 5.0 to 5.9; can cause considerable damage. • Light: Magnitude 4.0 to 4.9; capable of moderate damage.

6. apnews.com › article › florida-earthquake-capeFloridians shaken by 4.0 magnitude earthquake about 100 miles ...

   apnews.com › article › florida-earthquake-cape

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   Feb 8, 2024 · CAPE CANAVERAL, Fla. (AP) — Authorities are collecting reports from Floridians who felt shaking from a 4.0 magnitude earthquake off the coast, the National Weather Service reported. The earthquake happened shortly before 11 p.m. Wednesday about 100 miles (160 kilometers) east of Cape Canaveral, according to the U.S. Geological Survey.

7. www.msn.com › en-us › newsRare 4.0 Magnitude Earthquake Reported Off FL’s Atlantic ...

   www.msn.com › en-us › news

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   FLORIDA — A rare 4.0 magnitude earthquake was reported off Florida’s Atlantic Coast Wednesday night just before 11 p.m., according to the U.S. Geological Survey. The earthquake was recorded...

8. news.yahoo.com › 4-0-magnitude-earthquake-rattles4.0-magnitude earthquake rattles Southern California ...

   news.yahoo.com › 4-0-magnitude-earthquake-rattles

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   Nov 3, 2023 · A 4.0-magnitude earthquake shook Southern California, the U.S. Geological Survey reported. The 6.5-mile-deep quake hit about 5 miles southeast of Ojai at 1:12 p.m. Friday, Nov. 3, according to...

9. news.yahoo.com › rare-4-0-magnitude-earthquakeRare 4.0 magnitude earthquake recorded off Central Florida ...

   news.yahoo.com › rare-4-0-magnitude-earthquake

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   Feb 8, 2024 · A 4.0 magnitude earthquake was reported off the coast of Central Florida late Wednesday night. It was 190 miles southeast of Jacksonville’s coast and 100 miles east of Cape Canaveral, Action News...