VolcanoNow

Weather

Free · Designed for iPhone. Not verified for macOS.

VolcanoNow, designed and optimized for iPhone, delivers near real-time eruption alerts and monitoring for Kīlauea volcano, Hawaii. Get the latest USGS daily updates, eruption rates, and instant notifications via SMS and email so you never miss an alert when it matters most. Features: • Live USGS volcano alert feeds • Instant SMS and email notifications • Multi-day alert planning • Eruption probability indicator Stay informed, stay safe.

  • This app hasn’t received enough ratings or reviews to display an overview.

- Tonight's viewing score: 1-5 stars and the best hours for every spot. It's a guide based on the volcano's status and National Weather Service forecasts; eruptions can't be predicted. - New Nearby tab: places to eat, stay and see around the park, sorted by distance, with ratings and reviews on Google Maps. - Apple Watch app and complications, plus Home Screen widgets, for Kilauea's status at a glance. - Vog forecast map from UH VMAP. - Right-now reports from people at each spot: lot full, clear view, crowded and more. - Check in at viewpoints and earn badges. - Liked posts, and notifications for comments and replies. - Monitor now tells you when our webcam check sees an eruption USGS hasn't announced yet. - Bug fixes and polish.

The developer, YUANJIE LI, 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

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

    Seller
    YUANJIE LI
    Size
    24.2 MB
    Category
    Weather
    Compatibility
    Requires iOS 18.4 or later.
    • iPhone
      Requires iOS 18.4 or later.
    • Mac
      Requires macOS 15.4 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.4 or later.
    • Apple Watch
      Requires watchOS 11.0 or later.
    Languages
    English and 7 more
    • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    Copyright
    © 2026 YJL & Jessica L