# Volcano Alert - Eruption Watch — Eruptions, ash & earthquakes

> Eruptions, ash & earthquakes (iPhone/iPad app by InteractiveWebs.com Pty Ltd.)

- Source: https://appshunter.io/ios/app/volcano-alert-eruption-watch/id6790214806 (this page in markdown: same URL + `.md`)
- Developer: [InteractiveWebs.com Pty Ltd](https://appshunter.io/developer/417921991)
- Category: Weather, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 33 MB
- Languages: American English
- Released: 2026-09-18
- Data updated: 2026-10-08
- User reviews in markdown: https://appshunter.io/ios/app/volcano-alert-eruption-watch/id6790214806/reviews.md

## What is Volcano Alert?

Volcano Alert puts the world's volcanic activity in your pocket — every volcano on Earth, live alert levels, volcanic ash advisories and earthquakes, all on one map. And it keeps working when you're offline.

WORKS OFFLINE
• A world base map is stored on your device automatically — no setup, nothing to download by hand
• Every volcano's details, photo, and your latest alert data stay available with no connection — in the air, at sea, or off the grid
• A clear sync indicator shows how fresh your data is, with one-tap sync
• Deeper street-level detail and satellite imagery stream when you're back online

THE MAP
• All 2,666 Holocene and Pleistocene volcanoes from the Smithsonian Global Volcanism Program on a beautiful 3D globe
• Markers show live alert levels and aviation colour codes
• Worldwide M4.5+ earthquakes from the past 7 days
• Outdoors or satellite map styles

LIVE ACTIVITY
• US alert levels and aviation colour codes from USGS observatories
• Current volcanic ash advisories from the worldwide VAAC network
• The Smithsonian/USGS Weekly Volcanic Activity Report

EVERY VOLCANO IN DETAIL
• Geological summary and photo
• Live alert status, full ash advisory bulletins and weekly report text
• Earthquakes within 50 km over the last 30 days
• Elevation, last known eruption, rock type and tectonic setting

WATCHLIST
• Watch any volcano and get a notification when its alert status changes
• Checks run automatically in the background

BROWSE
• Search every volcano by name or country
• Find volcanoes near you

Data sources: Smithsonian Global Volcanism Program, USGS Volcano Hazards Program, USGS Earthquake Hazards Program, and the worldwide Volcanic Ash Advisory Centres. Alert data refreshes every 15 minutes. Maps © Mapbox © OpenStreetMap.

Volcano Alert is an information tool, not a substitute for official warnings. Always follow guidance from your local authorities.


## Version history (last 1 release)

### 1.0 — 2026-09-18

No release notes.

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*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.*