3.4
4.56K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Now issuing earthquake early warning alerts in California, Oregon, and Washington!

Key Benefits:

-- Prepare, survive, recover with earthquake alerts for large damaging quakes
-- Set a default alert location using HomeBase
-- Set up custom notifications to know when loved ones are affected by a quake
-- Be a citizen scientist and help measure earthquake motion
-- Safety tips
-- Get earthquake ready and help your community.
-- Share your experience with others after a quake
-- Available in English, Spanish (Español), Chinese Traditional (繁體中文), Filipino, Korean (한국인), and Vietnamese (Tiếng Việt)

The MyShake app -- developed by the UC Berkeley Seismology Lab, sponsored by the California Governor’s Office of Emergency Services -- was the first app powered by ShakeAlert® to provide statewide earthquake early warning alerts in California. The app is one of the delivery modes of the California Earthquake Early Warning System.

MyShake provides earthquake early warnings in California, Oregon, and Washington for estimated magnitude 4.5 earthquakes and higher to phones in the light- heavy shaking areas. Alerts will not go out for all felt events, just damaging ones.

Learn more at http://myshake.berkeley.edu
Updated on
Dec 14, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
3.4
4.56K reviews
Alison Siska
January 27, 2023
Negates it's usefulness completely by needing to keep location on. I truly don't understand why we can't (at least have the option to!) just SET a location so we aren't completely draining our battery. In a major earthquake, the power will likely go out (literally happened for our area last month for 30+ hours)... having a functional communication device is so important in those situations!
51 people found this review helpful
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A Google user
August 28, 2019
What happened to the old UI? The new one sucks. Among other things, I don't like the orange dots. They are all the same size. The diameter of the dots indicated the size of the earthquake. That was useful. Please go back to the old one, allow users to choose the new or old UI, or choose color & style and color/style of the background map. At least you left the interactive maps alone. It wasn't broken so why did you "fix" it? With the old map, you could enlarge it to show the fault systems! Booo!
82 people found this review helpful
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UC Berkeley Seismological Laboratory
August 28, 2019
Hi Steven, we are sorry that you haven't enjoyed the new update. We came to that redesign through further testing. However, we hear you and are making a list of changes- coming very soon. Priority items are making the list of recent quakes clickable, and editing the map view color and style. We appreciate your patience at this time. Thank you!
A Google user
October 17, 2019
This app looks great! But, there is a bug on the map display screen. The boxes at the top left, "I felt shaking" and, "Filter," are cutting off the words. Also, the top right box that says, "List" is only partially displayed. But not that big of a deal. Everything else looks good. I am playing with the settings. Very excited about this app. Thank you UC Berkeley! I will update my review in due time. I am using a Samsung Galaxy 8+ Plus.
44 people found this review helpful
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UC Berkeley Seismological Laboratory
October 18, 2019
Hi Scott, thank you for your positive rating! Also, we are so sorry that the boxes are cut out and the list is only partially displayed. Will you please email us an images of what you're seeing on your end at myshake-info@berkeley.edu? We'd love to help you sort this issue out. Thanks!

What's new

- Four new languages: Chinese Traditional (繁體中文), Filipino, Korean (한국인), Vietnamese (Tiếng Việt)
- Bug Fixes