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

The MyShake Team will be at Cal Day!🐻💙If you are in the Bay Area, stop by and see us at the BSL table in front of McCone Hall. Learn about earthquakes, volcanoes, and the science that shapes our planet 🌍 📍 Outside McCone Hall 🗓️ April 18, 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.

Hot off the press! BSL Director, Prof. Richard Allen, talks about the importance of research to public earthquake safety and explains how the Lab pushes research findings into action via @MyShakeApp and @USGS_ShakeAlert in partnership with @Cal_OES. View our story now:

How the Berkeley Seismology Lab turns data into disaster prevention - Berkeley News

In this Research With Results video, lab director Richard Allen explains how their work helps keep Californians safe while contributing to important earthquake-related research.

news.berkeley.edu

Game day plans? 🏈 No matter who you’re rooting for, earthquake safety is always in season. Know what to do before the shaking starts and make sure you have the MyShake app downloaded so you can get earthquake alerts and safety guidance when it matters most.

Think Safe Thursday! This week’s tip: Secure ONE Thing in Your House.

📱MyShake Ready Monday! It’s Monday; a perfect time for a quick MyShake check-in. Take a moment today to open your app and make sure your homebase is verified so you never miss important updates. 🔔 Open MyShake 🔧 Verify your homebase 📲 Stay ready, stay informed.

Hello MyShakers near Indio, CA. Yes, it happened again (at approximately zero dark thirty)! If you are counting the number of earthquake early warning alerts, you’d correctly count 3 within the last 36 hours. Please continue to follow the protective actions. Thank you.

A M4.9 #earthquake occurred yesterday at 5:56 pm Pacific time near Indio, CA. MyShake successfully distributed an alert 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.

A M4.4 #earthquake occurred today at 1:10pm PT near Willits, CA. MyShake distributed an alert for this earthquake because the estimated magnitude exceeded M4.5. Whenever you feel shaking or get an alert, remember to Drop, Cover and Hold On.

A M5.3 #earthquake occurred today at 9:49pm Pacific time near Susanville, CA. MyShake successfully distributed an alert 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. @caloes.bsky.social

A M5.0 #earthquake occurred today at 4:41pm PT time near Susanville, CA. MyShake successfully distributed an alert 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. @caloes.bsky.social

A M4.0 #earthquake occurred today at 3:30pm PT near Glen Ellen, CA. MyShake distributed an alert for this earthquake because the initial estimated magnitude exceeded M4.5. Whenever you feel shaking or get an alert, remember to Drop, Cover and Hold On.

Today at 8:06 AM, MyShake distributed an alert for a M5.9 event in Lyon County, NV. This was a false alert by the #ShakeAlert system and this is currently being investigated.

People often ask: “How does MyShake work?” Let’s break it down in this thread 🧵

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.

Hello MyShake users, a M4.6 #earthquake occurred today at 2:56am PT in Oakland, CA. MyShake successfully distributed an alert 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.

Hello MyShake users, a M4.4 #earthquake occurred today at 09:32am Pacific time near Muscoy, CA . MyShake distributed an alert for this earthquake because the estimated magnitude exceeded M4.5. Whenever you feel shaking or get an alert, remember to Drop, Cover and Hold On.

Hello MyShake users, a M4.6 #earthquake occurred today at 7:37pm Pacific time near Deep Springs, CA. MyShake successfully distributed an alert 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.

A M5.2 #earthquake occurred today (04/14) at 10:08am near Julian, CA. MyShake distributed an alert for this earthquake. Download for Android tinyurl.com/3j5s8uek or for iOS tinyurl.com/5e49p53d Didn't get the alert or have other questions? email us at myshake-info@berkeley.edu

MyShake - Apps on Google Play

Get earthquake early warning alerts in California, Oregon and Washington!

tinyurl.com

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.

Hello and Happy New Year! A M4.7 #earthquake occurred at 6:34pm Pacific time near Cobb, CA. MyShake successfully distributed an alert 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. @caloes.bsky.social

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

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