Epicentral 4+
Exploring Earthquake Patterns
Charles Ammon
Designed for iPad
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- $3.99
Screenshots
Description
A Global Earthquake Exploration Application
Epicentral is a network-based educational application that displays lists and maps of earthquakes that occurred during the last day, week, or month. This version runs on iPhones, iPads, and Macs (as an iPad App) but requires iOS 17+ and macOS 14+.
The data are served by the U.S. Geological Survey or the European-Mediterranean Seismological Centre. List updates take at most a few 10s of seconds. For each event, a summary of the event’s properties and relationship to nearby recent seismicity is presented. When using the USGS feeds, a link to the event-specific USGS earthquake information page is available. Several historical earthquake catalogs (sourced from the US Geological Survey) are included to provide context for more recent earthquakes. These catalogs can be used to put more recent activity in context.
What’s New
Version 2.4.0
Added the ability to acquire seismic event locations from the European-Mediterranean Seismological Centre earthquake service. Also includes minor bug fixes and cosmetic changes.
Ratings and Reviews
Opinion
I've had this app for years and check it daily. However the newest upgrade version is definitely a downgrade. It's slower to load and sometimes doesn't load at all. They've tried to increase the amount of data you can retrieve but instead it makes the app less effective. Can we just have 2 options now? the Past Week OR The Past Month.
I only need the info on the Past Week as I check it daily
Add this please
This is a nice app but what it really needs is the ability to utilize the iPhone accelerometer to detect earthquakes and automatically share that data to the cloud and/or the USGS.
Only when enough similar readings are detected from a certain region within a narrow timeframe would the data be considered legitimate and then be pushed back out to the map for all users to view.
The app could also be active only at certain times of the day/night that the user defines. As well as only be active when connected to pre-defined wifi networks. Such as Home or work.
Another option would be to only take accelerometer reading when it is plugged into power (such as when on your night stand or connected to a computer USB).
The app could also use the iPhone GPS to disable sensor reading when moving. As well as only record seismic data when the app detects the iPhone is laying flat on its back.
Another option would be to disable the seismic sensor data output when a face is detected with the front facing camera.
Requiring the app to be running in the foreground would also further prevent false readings.
This could easily, quickly, and cheaply create a huge network of seismographs around the world.
Elegant Design, Solid Performance
This is one of those rare "simple but effective" apps that combines creative presentation with substantial information to give users what they want to know quickly and efficiently. The graphical weekly summary shown when the phone is in landscape mode is clever; the ability to narrow the gepgraphic scope by simply touching on the map is natural and neatly implemented. Other developers might well learn a trick or two by carefully analyzing how well this app is designed. In short, well done!
App Privacy
The developer, Charles Ammon, 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Charles Ammon
- Size
- 12.4 MB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 17.0 or later.
- iPad
- Requires iPadOS 17.0 or later.
- Mac
- Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2008-2024, Charles Ammon
- Price
- $3.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.