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What is the fewest number of seismic stations needed to locate an earthquakes epicenter?
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∙ 12y ago
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∙ 12y ago
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What is the fewest number of seismographic stations that must record the arrival time of P and S-waves?
That depends on what information you are interested in. A single seismic station station measuring the P and S-wave arrival time can make an estimate of the distance to the epicentre of the earthquake and based on this information and the amplitude of the measured waves can make an estimate of the earthquakes magnitude, whereas a minimum of three stations are needed to find the location of the epicentre. For more information on this process, please see the related question.
What earthquake zone is Florida in?
Florida is not located in an earthquake zone, in fact Florida and North Dakota have recorded the fewest number of earthquakes in the US since records began.
Continents that have the fewest volcanoes?
Australia is the continent with the fewest volcanoes.
Witch continent has the fewest number of nations?
Antarctica has the fewest number of nations, as it has none.
What does fewest mean?
least, or less
What is the fewest number of seismograph stations that are needed to locate the epicenter of an earthquake?
TWO
What are the fewest number of seismograph stations that are needed to locate the epicenter of an earthquake?
three
What is the fewest number of seismographs stations that are needed to locate the epicenter of an earthquake?
Three seismographs stations are needed to pinpoint the location of the epicentre of an earthquake.
What is the fewest number of seismographic stations that record the arrival time of P and S waves in order to for the epicenter of an earthquake to be located?
3
What is the fewest number of seismograph stations that must record the arrival time of P and S waves in order for the epicenter of an earthquake to be located?
Three
What is the fewest number of seismographic stations that must record the arrival time of P and S waves in order for the epicenter of an earthquake to be located?
3
Which US state has the fewest earthquakes per year?
Florida
What 2 US states have the smallest number of earthquakes?
Florida and North Dakota have the fewest earthquakes in the US.
What is the fewest number of seismographic stations that must record the arrival time of P and S-waves?
That depends on what information you are interested in. A single seismic station station measuring the P and S-wave arrival time can make an estimate of the distance to the epicentre of the earthquake and based on this information and the amplitude of the measured waves can make an estimate of the earthquakes magnitude, whereas a minimum of three stations are needed to find the location of the epicentre. For more information on this process, please see the related question.
Which depth range has the most earthquakes and the fewest earthquakes?
Most earthquakes occur at a depth of between 13-18 km. This is the Brittle-Ductile Transition zone and marks the strongest part of Earth's crust. The depth of the focus can be categorized as shallow, up to 70 km below the surface, or deep which is greater than 300 km. The fewest earthquakes have a depth range greater than 70 km.
Which states in the US have the least earthquakes?
According to the USGS National Earthquake Center there were no earthquakes between 1974 - 2003 that were larger than magnitude 3.5 in following states:ConnecticutDelawareFloridaIowaMarylandNorth DakotaVermontWisconsinCalifornia and Alaska top the list for the most earthquakes in the US for that period.
What earthquake zone is Florida in?
Florida is not located in an earthquake zone, in fact Florida and North Dakota have recorded the fewest number of earthquakes in the US since records began.
