<p>The one source I can think of that's outstanding with meeting all your enumerated criteria is the following: <a href="https://www.iris.edu/hq/" rel="nofollow noreferrer">IRIS</a>.</p>
<p>You need to research throughout that website, but they certainly have more than what you seek</p>

CC BY-SA 4.0
2023-02-23T18:36:06.663Z
2023-02-23T18:36:06.663Z
nate
<p>I am a marine geology masters student and I am writing my thesis on slow earthquakes. I will include  graphs of the most common types of earthquakes:</p>
<ul>
<li><p>Low-frequency earthquakes</p>
</li>
<li><p>Very low-frequency earthquakes</p>
</li>
<li><p>Volcanic tremors</p>
</li>
<li><p>Non-volcanic earthquakes</p>
</li>
</ul>
<p>Does anyone know where I could get data? If anyone shares with me the above data, I will cite you in my acknowledgement section. Thanks :)</p>

CC BY-SA 4.0
2023-02-24T01:55:37.893Z
As @nate points out IRIS can be the place to go. You can use obspy to query waveforms, e.g.:

https://docs.obspy.org/packages/autogen/obspy.clients.fdsn.client.Client.get_waveforms.html

You might consider using a catalog of tremors to identify when/where to query the catalog. This resource comes to mind:

http://www-solid.eps.s.u-tokyo.ac.jp/~sloweq/
Kélian Dascher Cousineau
<geophysics><earthquakes><seismology>
Where could I get waveform data on low-frequency earthquakes, very low-frequency earthquakes, volcanic tremor and non-volcanic earthquakes?
Miguel 
# Where could I get waveform data on low-frequency earthquakes, very low-frequency earthquakes, volcanic tremor and non-volcanic earthquakes?

(Asked by: username_0 on 2023-02-16)

I am a marine geology masters student and I am writing my thesis on slow earthquakes. I will include graphs of the most common types of earthquakes:

* Low-frequency earthquakes
* Very low-frequency earthquakes
* Volcanic tremors
* Non-volcanic earthquakes

Does anyone know where I could get data? If anyone shares with me the above data, I will cite you in my acknowledgement section. Thanks :)

**Tags:** geophysics, earthquakes, seismology

> **Comments:**
> **username_1**: As @username_2 points out IRIS can be the place to go. You can use obspy to query waveforms, e.g.:  https://docs.obspy.org/packages/autogen/obspy.clients.fdsn.client.Client.get_waveforms.html  You might consider using a catalog of tremors to identify when/where to query the catalog. This resource comes to mind:  http://www-solid.eps.s.u-tokyo.ac.jp/~sloweq/  

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## 1 answers

### Answer by username_2 on 2023-02-23. Score: 1 | Accepted answer

The one source I can think of that's outstanding with meeting all your enumerated criteria is the following: [IRIS](https://www.iris.edu/hq/).

You need to research throughout that website, but they certainly have more than what you seek


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