Installation
This page covers the topic on how to install GlobalQuake.
System Requirements
GlobalQuake is a real-time earthquake monitoring application built on the Java platform. Before installing, ensure your system meets the following requirements:
GlobalQuake requires an active internet connection to connect to the data server on port 38000. Ensure your system time is synchronized correctly for proper station synchronization and earthquake detection.
Currently, there is no mobile client for GlobalQuake. But it is planned in the near future.
Installation Guide - Windows
The Windows download already includes the required JDK, so no separate Java installation is needed.
Starting with the 1.1.2 release, GlobalQuake installs its program files according to Microsoft's best practice guidelines to %LOCALAPPDATA%\Programs\GlobalQuake, while user settings, logs, and custom sounds are kept in your Roaming profile as before (%APPDATA%\GlobalQuake).
When running the new installer, you may be prompted to delete the old installation folder. It is safe to click Yes — your existing configuration will be preserved.
Download GlobalQuake
Windows builds include the required Java runtime, so no separate Java installation is needed.
- Visit the GlobalQuake Download Page
- Click the Download Latest Version button
- Select Windows and download the
.exefile - Wait for the download to complete (typically in your Downloads folder)
Install GlobalQuake
- Locate the downloaded
.exefile in your Downloads folder - Double-click the installer to launch the setup wizard
- Follow the on-screen installation steps:
- Accept the license agreement
- Select whether to create a desktop shortcut
- Click Finish to complete installation
Launch and Verify
- Launch GlobalQuake by double-clicking the desktop shortcut or navigating to
%LOCALAPPDATA%\Programs\GlobalQuake\GlobalQuake.exe - Wait 2-10 seconds for the application window to appear
- Verify successful installation:
- ✓ The main map interface loads
- ✓ Network status indicator shows "Connected"
- ✓ Recent earthquakes appear on the map
- If you see earthquake data displayed, installation is complete!
Installation Guide - macOS/Linux
Install Java Development Kit (JDK)
Linux (Ubuntu/Debian):
- Open Terminal
- Update your package manager:
- Install OpenJDK 17:
Verify installation by opening Terminal and running:
You should see output confirming Java 17 or higher
macOS:
- Visit the Oracle Java Downloads page
- Under "Java 17", click the macOS tab
- Download the appropriate installer:
- ARM64 DMG Installer (jdk-17.x.x_macos-aarch64_bin.dmg) for Apple Silicon Macs
- x64 DMG Installer for Intel Macs
- Open the downloaded
.dmgfile by double-clicking it - In the mounted volume window, double-click the package file (
.pkg) - Follow the installation wizard and enter your password when prompted
Download GlobalQuake
- Visit the GlobalQuake Download Page
- Click the Download Latest Version button
- Select macOS or Linux and download the
.zipfile - Wait for the download to complete
Extract GlobalQuake
Linux:
- Open Terminal and navigate to your Downloads folder:
- Extract the downloaded
.zipfile: - (Optional) Move the extracted folder to a permanent installation directory you want to use:
macOS:
- Open Finder and navigate to your Downloads folder
- Locate the downloaded
.zipfile - Double-click the
.zipfile to extract it automatically - Move the extracted GlobalQuake folder to your Applications folder
Launch and Verify
Linux:
- Open Terminal and navigate to the GlobalQuake directory where you installed it:
- Run the application using the provided script from that directory:
macOS:
- Open Finder and navigate to Applications → GlobalQuake
- Double-click the run.sh file to launch GlobalQuake
- Alternatively, open Terminal and run:
./run.sh
- Alternatively, open Terminal and run:
Wait 2-10 seconds for the application window to appear. Verify successful installation:
- ✓ The main map interface loads
- ✓ Network status indicator shows "Connected"
- ✓ Recent earthquakes appear on the map
If you see earthquake data displayed, installation is complete!
If stations are not appearing or synchronizing, ensure your system time is synchronized correctly. Use NTP (Network Time Protocol) to keep your clock accurate.

