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MyShake

@myshakeapp.bsky.social
405 followers 2 following 53 posts

MyShake is a free global earthquake app and California's official earthquake early warning app. Email us at myshake-info@berkeley.edu and visit myshake.berkeley.edu

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MyShake @myshakeapp.bsky.social · 14/10/2026
Great ShakeOut this THURSDAY! 🌎 MyShake will send a DRILL alert on 10/15 between 10:14am and 10:16am depending on your region. Practice DROP, COVER, and HOLD ON! FAQ: myshake.berkeley.edu/faq.html#shakeout2026 #ShakeOut #MyShake #EarthquakePreparedness
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MyShake @myshakeapp.bsky.social · 24/06/2026
Hello MyShake community, a M5.6 #earthquake occurred today at 8:10am PT near Redwood Valley, CA. MyShake distributed an alert to users in the region where felt shaking was expected. Please see map. Remember to drop, cover, and hold on when you receive an alert or feel shaking. @caloes.bsky.social
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MyShake @myshakeapp.bsky.social · 02/04/2026
A M4.9 #earthquake occurred today at 1:41am near Boulder Creek, CA. MyShake issued early warning alerts to our users in the region where felt shaking was expected. Remember to drop, cover, and hold on when you receive an alert or feel shaking. The map below shows the alerted region.
Map of alerted region
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MyShake @myshakeapp.bsky.social · 08/02/2026
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MyShake @myshakeapp.bsky.social · 07/02/2026
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MyShake @myshakeapp.bsky.social · 07/02/2026
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MyShake @myshakeapp.bsky.social · 06/02/2026
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MyShake @myshakeapp.bsky.social · 18/11/2025
Hello MyShakers, a M4.1 #earthquake occurred today at 9:54am PT near Templeton, CA. MyShake distributed an alert for this earthquake because the estimated magnitude exceeded M4.5. The map below shows the alerted region. Whenever you feel shaking or get an alert, remember to Drop, Cover and Hold On.
Map of alerted region
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MyShake @myshakeapp.bsky.social · 22/09/2025
Hi ari, earthquake alerts are critical emergency alerts such that they go through do-not-disturb/silent settings. Alerts will have audio telling you to "Drop, Cover, and Hold On". If you felt the earthquake and didn't get an alert, you might have been outside the alerting region/MMI 3 contour
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MyShake @myshakeapp.bsky.social · 22/09/2025
Hi Mike, alerts are critical and high priority such that they punch through silent mode and do-not-disturb. Your location (or last transmitted location) might have been outside of the alerting area which is the MMI 3 zone in the attached image. Contact us at myshake-info@berkeley.edu if not.
MMI contours for M4.3 earthquake
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MyShake @myshakeapp.bsky.social · 03/03/2025
Good day, MyShakers. Residents near Orcas, WA may have felt the 4.5 magnitude earthquake at 5:02 AM today. MyShake sent an alert to users in the affected area (see map). Remember to Drop, Cover, and Hold On when alerted or if you feel shaking. Email questions/comments to myshake-info@berkeley.edu.
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MyShake @myshakeapp.bsky.social · 15/12/2024
More activity in the Mendocino fault zone. A M5.2 #earthquake occurred last night at 11:22pm Pacific time near Petrolia, CA. MyShake successfully distributed an alert to our users. Please remember to Drop, Cover, and Hold On if you receive an alert or if you feel shaking. @caloes.bsky.social
Map showing the alerted area
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MyShake @myshakeapp.bsky.social · 10/12/2024
Hello everybody, seems it is Nevada's turn to rumble. A M5.5 #earthquake occurred today at 3:08pm near Yerington, NV. MyShake successfully distributed an alert to our users in CA. Please see below, the map showing the expected shaking area and the area in CA that was alerted. @caloes.bsky.social
Map showing the alert region
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