Seismology: Earthquake Alerts

Sismologia (Package Name: cl.birdie.sismologia) is developed by Birdie and the latest version of Seismology: Earthquake Alerts 4.3.3 was updated on August 19, 2026. Seismology: Earthquake Alerts is in the category of Weather with the feature News & Magazines. You can check all apps from the developer of Seismology: Earthquake Alerts and find 78 alternative apps to Seismology: Earthquake Alerts on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Seismology is an independent app. It is NOT affiliated with or endorsed by any government agency or public entity, and it does not officially represent one or provide government services. It only republishes data already published by the official agencies listed in full at the end of this description.
Seismology brings together, in one app, earthquake reports from six official seismological agencies — USGS, CSN, SSN, EMSC, GeoNet and JMA — plus tsunami bulletins from the three NOAA tsunami centers, and notifies you the moment an earthquake happens near you.
■ Real-time information
Push notifications for earthquakes in the region, country, or magnitude range you care about. Set your threshold: 3.0 and up, 4.5, 5.5 — whatever fits you.
■ Data from official sources
Earthquake data comes from these six agencies and no others: USGS (United States), Centro Sismológico Nacional (CSN, Chile), Servicio Sismológico Nacional (SSN, Mexico), EMSC (Euro-Mediterranean), GeoNet (New Zealand) and JMA (Japan). Every event shows which agency reported it.
Tsunami bulletins come from these three sources and no others, all part of NOAA (United States): the National Weather Service (NWS), the National Tsunami Warning Center (NTWC) and the Pacific Tsunami Warning Center (PTWC).
■ Interactive map
See all recent earthquakes on a map with markers sized by magnitude and colored by depth. Zoom to your region and tap any event for full detail.
■ Full event details
For each earthquake: magnitude, depth, local and UTC times, distance from your location and a link to the official agency report.
■ Tsunami bulletins
Read the warnings, watches and advisories issued by the NOAA tsunami centers, with the affected area and a link to the original bulletin.
■ Community comments
Post how you felt the quake and read what others in the area are reporting. Useful to compare perceived intensity before official shake-map data arrives.
■ Filters and preferences
Filter by agency, minimum magnitude, maximum age and distance. Preferences are saved and synced across your devices.
■ Subscriptions
Subscribe to specific regions (by country or by coordinates) and receive only the alerts that matter to you. Great if you live in an active zone or have family in another.
■ Privacy
No personal data is required to use the app. Location is used only to compute distance to the epicenter and filter nearby alerts; processing happens on the device.
■ Free
The app is free. An optional in-app purchase removes advertising; every core feature works without paying.
Seismology does not predict earthquakes and is not a replacement for official early-warning systems (ShakeAlert in the US, SASMEX in Mexico, JMA in Japan). It is an informational app showing events that have already occurred, as reported by the agencies listed below.
■ Official data sources — complete list
Earthquakes:
• USGS (United States): https://earthquake.usgs.gov
• CSN – Centro Sismológico Nacional, University of Chile: https://www.sismologia.cl
• SSN – Servicio Sismológico Nacional, UNAM (Mexico): http://www.ssn.unam.mx
• EMSC (Euro-Mediterranean): https://www.emsc-csem.org
• GeoNet (New Zealand): https://www.geonet.org.nz
• JMA (Japan): https://www.jma.go.jp
Tsunamis:
• NWS – National Weather Service, NOAA (United States): https://www.weather.gov
• NTWC – National Tsunami Warning Center, NOAA: https://www.tsunami.gov
• PTWC – Pacific Tsunami Warning Center, NOAA: https://www.tsunami.gov
The app uses no data sources other than the nine listed above.
Disclaimer: Seismology is an independent application. It is NOT affiliated with, endorsed by, or an official representative of any government agency or public entity, and it does not provide or facilitate government services. All earthquake and tsunami data is published by the third-party official sources listed above; for official and authoritative information, always refer to those sources directly.

Sismologia 4.3.3 Update

What's new in 4.3.3
• Alerts now arrive in your language and show the estimated intensity in your area, not just the distance.
• When several people nearby report feeling a quake, we let you know.
• If your device can't provide your location, you can now pick it on the map and keep receiving alerts.