# SharkQuakifornia — CA quakes & shark incidents > California earthquake and shark incident map with live data and seismic station details. (iPhone/iPad app by Jared Padgett.) - Source: https://appshunter.io/ios/app/sharkquakifornia/id6800988703 (this page in markdown: same URL + `.md`) - Developer: [Jared Padgett](https://appshunter.io/developer/6800988705) - Category: Weather - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-08-20 - Data updated: 2026-10-08 - Monetization: free ## What is SharkQuakifornia? SharkQuakifornia is a California map for two things that actually matter on this coast: earthquakes and shark incidents. This is situational awareness. It is not earthquake early warning, not ShakeAlert, and not a substitute for official Wireless Emergency Alerts or the free MyShake app. WHAT YOU GET • Live USGS California catalog (M1.0+) on a native MapKit map • Magnitude-colored quake markers and a 24-hour live list • Documented shark incidents: red = fatal, blue = non-fatal • Clusters that split apart as you zoom — no tap-to-zoom jump • Great White Red Triangle overlay (Bodega Head → Farallones → Año Nuevo) • Major California fault traces you can highlight from the legend • Seismic stations as squares — tap one for details and a real seismogram from SCEDC • Search the map for a place (Pismo Beach, San Diego, home) and fly there • Distance from your home pin on events • Weekly / monthly / yearly quake reports with PDF export • Unique alert tones per magnitude band, plus quiet hours • Optional “use my location” only when you ask for it DATA Earthquakes: U.S. Geological Survey ComCat, California only. Shark incidents: California Department of Fish and Wildlife incident database, merged daily with public GSAF records. Sightings are not shown — there is no complete statewide sightings feed. Waveforms: Southern California Earthquake Data Center (SCEDC) miniSEED for the station you tap. NOTIFICATIONS Allow alerts to hear new California quakes while SharkQuakifornia is open. Distance from home is shown on the banner; it does not hide the event. This app does not wake the phone with early-warning seconds before shaking. Use MyShake / WEA for that. PRIVACY No accounts. No ads. No tracking. Location is used only if you tap “Use my current location,” stays on device, and is never sold. ## Key features - Live USGS California earthquake catalog - Documented shark incident markers - Great White Red Triangle overlay - Major California fault line highlighting - Seismic station details with seismograms - Location search and fly-to functionality - Weekly/monthly/yearly quake reports with PDF export ## Is SharkQuakifornia safe? Not enough ratings yet to assess SharkQuakifornia. ## Is SharkQuakifornia legit? SharkQuakifornia has limited verification signals. The AppsHunter Legitimacy Score for SharkQuakifornia is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about SharkQuakifornia ### Does SharkQuakifornia have ads? No, SharkQuakifornia is ad-free. The app explicitly states 'No ads' in its privacy policy, ensuring an uninterrupted user experience. ### What kind of earthquake data does SharkQuakifornia provide? SharkQuakifornia provides live USGS California catalog data for earthquakes of magnitude 1.0 and above. It displays magnitude-colored quake markers and a 24-hour live list. ### How are shark incidents displayed in SharkQuakifornia? Documented shark incidents are shown on the map with red markers for fatal incidents and blue markers for non-fatal incidents. The app uses data from the California Department of Fish and Wildlife and public GSAF records. ### Can I get earthquake early warnings from SharkQuakifornia? No, SharkQuakifornia is not an earthquake early warning system. It is for situational awareness and not a substitute for official alerts like ShakeAlert or the MyShake app. ### What devices does SharkQuakifornia support? SharkQuakifornia is currently supported on iPhone devices. It was released on August 20, 2026, with version 1.1.0. ### How often is SharkQuakifornia updated? The app was last updated on August 20, 2026, to version 1.1.0. While specific update frequency isn't detailed, this indicates recent development activity. ### Does SharkQuakifornia track my location? SharkQuakifornia only uses your location if you explicitly tap 'Use my current location.' This data stays on your device and is never sold, prioritizing user privacy. ### Can I export data from SharkQuakifornia? Yes, SharkQuakifornia offers weekly, monthly, and yearly quake reports that can be exported in PDF format. This feature allows for offline review and sharing of seismic data. ## Version history (last 1 release) ### 1.1.0 — 2026-08-20 No release notes. ## Apps similar to SharkQuakifornia | App | Rating | Price | Category | | --- | --- | --- | --- | | [LatestQuake](https://appshunter.io/ios/app/latestquake/id1441897629) | 3.0 (4) | Free | Weather | | [Tsunami Shield](https://appshunter.io/ios/app/tsunami-shield/id6777876639) | — | Free | Weather | | [Global Earthquake Tracker](https://appshunter.io/ios/app/global-earthquake-tracker/id6759090041) | — | Free | Weather | | [Zilzal](https://appshunter.io/ios/app/zilzal/id6753137637) | — | Free | Weather | | [QuakeAlert: Earthquake Map](https://appshunter.io/ios/app/quakealert-earthquake-map/id6785703415) | — | Free | Weather | | [Orbital: Earth Monitor](https://appshunter.io/ios/app/orbital-earth-monitor/id6759630397) | 5.0 (2) | Free | Weather | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*