Experience the sound of a powerful Earthquake

Strong Motion seismometer that measures accele...

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Thanks to the great service of USGS, we are able to share the sound of a couple of earthquakes to our readers.
As every earthquake has it’s own fingerprint, the sound  going together with it can be seriously different.  Depending on the  Magnitude, rock material, fault lines, etc. the frequency can be low or high and the sound can be short or rolling.

It may be easier to hear the small triggered earthquakes than it is to see them. The Landers earthquake is far from the seismometer so most of its high frequencies have died away before the waves reach the seismometer. But the small earthquakes have small fault areas and therefore produced high frequency energy and because they are near the seismometer this energy has not died away.

Listen to the seismogram recorded at the Long Valley Caldera and see if you can hear the small earthquakes (high frequency bursts) despite the low rumble of the distant large earthquake. Click the sideways triangle (or play button) to hear the sound.

If you are having trouble picking out the small nearby earthquakes, listen for the two very close to the end and then listen to the seismogram again.

Listen to the seismogram recorded at the Long Valley Caldera and see if you can hear the small earthquakes (high frequency bursts) despite the low rumble of the distant large earthquake. Click the sideways triangle (or play button) to hear the sound.

Long Valley Caldera Seismogram

Earthquake sound 1

If you are having trouble picking out the small nearby earthquakes, listen for the two very close to the end and then listen to the seismogram again.


Here are two more seismograms of the Landers earthquake. One is recorded at Parkfield near Paso Robles and the other is recorded at the Geysers north of San Francisco. Only one of these areas had small earthquakes triggered by the Landers event. Can you tell which one?

 

Parkfield Seismogram

Earthquake sound 2

Geysers Seismogram

Earthquake sound 3

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Live Seismograph in Sakhalinsk, Russia

Seismograph Sakhalinsk, Russia

Seismograph or Seismogram at Sakhalinsk, Russia

Below a nearly ‘live’ picture of the earthquake registering station “Sakhalinsk” in Russia.
The seismographs are renewed approx. every 30 minutes. You will have to refresh
The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered
We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world. They mean the same.
Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

Live Seismograph in Ankara, Turkey

Seismograph Ankara, Turkey

Seismograph or Seismogram at Ankara, Turkey

Below a nearly ‘live’ picture of the earthquake registering station “Ankara” in Turkey.
The seismographs are renewed approx. every 30 minutes. You will have to refresh
The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered
We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world. They mean the same.
Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

Live Seismograph in Otavalo, Ecuador

Seismograph Otavalo, Ecuador

Seismograph or Seismogram at Otavalo, Ecuador

Below a nearly ‘live’ picture of the earthquake registering station “Otavalo” in Ecuador.
The seismographs are renewed approx. every 30 minutes. You will have to refresh
The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered
We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world. They mean the same.
Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

Live Seismograph in Yucatan, Mexico

Seismograph Yucatan, Mexico

Seismograph or Seismogram at Yucatan, Mexico

Below a nearly ‘live’ picture of the earthquake registering station “Tepich Yucatan” in Mexico.
The seismographs are renewed approx. every 30 minutes. You will have to refresh
The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered
We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world. They mean the same.
Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

Live Seismograph in the Dominican Republic

Seismograph Dominican Republic

Seismograph or Seismogram at Dominican Republic

Below a nearly ‘live’ picture of the earthquake registering station “Presa de Sabaneta” in the Dominican Republic.
The seismographs are renewed approx. every 30 minutes. You will have to refresh
The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered
We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world. They mean the same.
Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

Live Seismograph in Antigua and Barbuda

Seismograph Antigua and Barbuda

Seismograph or Seismogram at Antigua and Barbuda

Below a nearly ‘live’ picture of the earthquake registering station “Willy Bob”  in Antigua and Barbuda.

The seismographs are renewed approx. every 30 minutes. You will have to refresh

The seismograms are courtesy of USGS. We bring them to our readers to enable them to see the registered

We have used the names of Seismograph and Seismogram, because both names are used in different parts of the world.  They mean the same.

Please use the seismographs in conjunction with our earthquake list and reporting. Often the seismograph indicates local events which have nothing to do with earthquakes, are being maintained or do not work. All this happens beyond our knowledge. We bring the seismograph ‘as it is’. Time is UTC time (Universal Time). Clicking on the picture will bring you to the corresponding USGS page.

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