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MyShake Earthquake Alerts

MyShake Earthquake Alerts

ID: lpkednlaigfphdigcgpbkoenklfdggkj

Supported Languages

🇺🇸English
🇪🇸Spanish

Extension Info & Metadata

Status
Removed
Version
1.0.13
Size
1.88 MB
Rating
5.0/5
Reviews
1
Users
2,000
Type
Extension
Updated
Feb 17, 2026
Category
Lifestyle News
Price
Free
Featured
No
Visibility
Unlisted
Mature
No
By Google
No
Trusted
Yes
Download CRX
Chrome Web Store
Report Issue

Publisher Contextual Analysis

Author
UC Berkeley Seismological LaboratoryView Profile
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Total Extensions
1
Active
0
Obsolete
1
Listed
0
Unlisted
1
Total Users
2,000
Screenshot 1
Screenshot 2

Get earthquake early warning alerts in California, Oregon and Washington through the MyShake Browser Extension.

MyShake delivers ShakeAlert®-powered earthquake alerts across California, Oregon, and Washington. Now get alerts through Chrome after setting a HomeBase location. CAUTION: This system is currently under test and will not deliver earthquake early warning until its operational.

Item
Type
Severity
Description
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
background
Permission
Medium
This permission allows continuous background operation. Rated Medium because it can perform actions without user awareness, consume system resources, and maintain persistent connections.
*://*.myshakeapp.org/*
Host
Medium
Host permission — access limited to this URL pattern.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
URLs
32
IPv4
0
IPv6
0

URLs

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earthquake.ca.gov-https://earthquake.ca.gov/
www.usgs.gov/programs/earthquake-hazards/science/earthquake-early-warning-overviewhttps://www.usgs.gov/programs/earthquake-hazards/science/earthquake-early-warning-overview
myshake.berkeley.edu-https://myshake.berkeley.edu/
myshake.berkeley.edu/tos.htmlhttps://myshake.berkeley.edu/tos.html
myshake-chromeext.firebaseio.com-https://myshake-chromeext.firebaseio.com/
webpush.myshakeapp.org-https://webpush.myshakeapp.org
myshake3-test.firebaseio.com-https://myshake3-test.firebaseio.com
webpush-alpha.xp.myshakeapp.org-https://webpush-alpha.xp.myshakeapp.org
web-push-codelab.glitch.me-https://web-push-codelab.glitch.me/
clients2.google.com/service/update2/crxhttps://clients2.google.com/service/update2/crx
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Code Diff

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