JISHINDESU Japan Earthquakes

Local Shindo, Places & History

Only for iPhone

Free

iPhone

See how confirmed earthquakes affected the places that matter to you. Explore station Shindo on the radar and detailed histories for regions, cities and saved places. See the confirmed shaking near the places that matter to you. JISHINDESU is an independent app that makes earthquake activity across Japan easier to understand. Check your home, family, workplace or travel destination using confirmed station observations rather than predictions. CHECK PLACES THAT MATTER • Center the radar on a selected place and view confirmed station Shindo • Switch between the last 24 hours, 7 days and 30 days • Save up to eight places with their own radius and minimum Shindo • See observation-station coverage while setting up a place UNDERSTAND EACH EARTHQUAKE • Epicenter, magnitude, maximum Shindo, depth and tsunami information • A map and list of JMA station observations • Distance from your saved places and the nearest confirmed reading • Notifications when a confirmed report matches your place settings EXPLORE HISTORY AND LOCAL DATA • Search and filter earthquake history by period, Shindo and magnitude • Browse confirmed histories for Japan’s prefectures and municipalities • Explore yearly activity, Shindo distribution, source regions and stations • View ground context where data is available PRIVATE BY DESIGN Saved-place names and precise coordinates remain on your device. No account is required. Earthquake information is independently organized from public data supplied by the Japan Meteorological Agency (JMA) and P2PQuake. JISHINDESU is not an official service of JMA or any government authority. It does not provide Earthquake Early Warning (EEW) or earthquake prediction. Reports may be delayed, incomplete or corrected later. For safety-critical decisions, always check the latest information from JMA, local authorities and other official sources.

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Version 1.1.1 makes earthquake data easier to explore and understand. • Added an All Japan view to the radar • Improved map gestures, radar rendering and power efficiency • Added a Shindo distribution to earthquake details • Added search, filters and sorting for the complete station-reading list • Improved prefecture and municipality histories, date ranges and ground information • Added detailed J-SHIS scenario screens with interactive model maps • Fixed the Shindo explanation table and other display issues

Version 1.1.1

The developer, Marcin Korzeniowski, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Marcin Korzeniowski
Size
  • 18.1 MB
Category
  • Weather
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
Languages
English and 2 more
  • English, Japanese, Polish
Age Rating
4+
Copyright
  • © 2026 Marcin Korzeniowski
  • Developer Website
  • Privacy Policy