Seismica: Earthquake Map

Stay informed about seismic activity around the globe with Seismica, your comprehensive earthquake monitoring companion. Whether you're a geology enthusiast, researcher, or simply want to stay aware of earthquake activity in your area or worldwide, Seismica delivers real-time data directly from the United States Geological Survey.

Real-Time Earthquake Data Access the latest earthquake information as it happens. Seismica continuously updates with data from USGS, ensuring you always have the most current seismic activity at your fingertips. View the 50 most recent earthquakes or explore historical data by selecting custom date ranges.

Interactive Global Map Visualize earthquake activity on a beautiful, interactive map with color-coded markers that instantly convey magnitude severity. Green indicates minor tremors, yellow shows moderate activity, orange highlights significant quakes, and red marks major seismic events. Tap any marker to view detailed information including magnitude, depth, location, and exact time of occurrence.

Timeline Player Experience earthquake patterns over time with our innovative timeline player. Watch as earthquakes unfold chronologically across the globe, control playback speed, and observe temporal patterns in seismic activity. Perfect for understanding earthquake sequences, aftershock patterns, and regional activity trends.

In-App Earthquake Details View complete USGS earthquake reports directly within Seismica. No need to switch between apps - access detailed seismological data, shake maps, and scientific information seamlessly. Share interesting earthquakes with colleagues or save important events for later reference.

Active Fault Line Visualization Understand earthquake patterns better with our comprehensive fault line overlay. See where tectonic plates meet and identify areas of increased seismic risk. Customize fault line appearance with adjustable colors and line weights. This geological context helps you understand not just where earthquakes happen, but why they occur in specific regions.

Smart Filtering and Sorting Customize your view with powerful filtering options. Set minimum magnitude thresholds to focus on significant events, sort by magnitude, date, or location, and switch between different time periods. Find exactly the information you need, when you need it.

Detailed Event Information Each earthquake entry provides comprehensive details including precise magnitude measurements, exact depth below surface, geographic coordinates, nearest populated areas, and integrated access to full USGS reports for deeper investigation.

Seamless Multi-Platform Experience Designed exclusively for Apple platforms, Seismica offers a native experience optimized for iPhone, iPad, Mac, and Apple Vision Pro. Your preferences sync across devices, ensuring a consistent experience whether you're checking earthquakes on your phone during your commute or analyzing patterns on your Mac at home.

Key Features:

- Real-time earthquake data from USGS

- Interactive map with color-coded magnitude indicators

- Timeline player for chronological earthquake visualization

- In-app USGS report viewer with sharing capabilities

- Active fault line overlay with customizable appearance

- Custom date range selection for historical analysis

- Adjustable magnitude filtering and sorting options

- Comprehensive settings for personalized experience

- Detailed earthquake information cards

- Dark mode support

- Privacy-focused with no tracking

- No ads or subscriptions