Magnitude: Earthquakes
Earthquakes, clearly
Only for iPhone
Free
iPhone
Recent earthquakes from official catalogs, historical context, and optional warnings from a volunteer network in Colombia.
Earthquake information, clearly.
Magnitude brings together public earthquake data from SGC and USGS. Explore recent and historical earthquakes on a map, view event details, and choose notifications by magnitude, worldwide or within a saved radius.
In Colombia, optional warnings are relayed by a volunteer network. Eligible strong-shaking warnings can use Critical Alerts with your permission. Coverage and delivery vary; Magnitude does not predict earthquakes or replace official guidance.
Free, with no ads or account required. Available in English and Spanish.
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The developer, Katapult Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KATAPULT INC
- Size
- 3.4 MB
- Category
- Weather
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 KATAPULT INC