# AI advises climbing to high ground or a hilltop during a volcanic eruption to avoid lava flows

- **ID:** `disaster/volcano-eruption-climb-high-ground-myth`
- **Domain:** disaster
- **Category:** life_threatening
- **Verification:** ai_generated
- **Fix Rate:** 84%

## Root Cause

Volcanic eruptions produce pyroclastic flows, lahars, and toxic gases that travel downhill but can also surge over elevated terrain; high ground may be in the path of these deadly flows.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| USGS VHP | active | — | — |
| IAVCEI | active | — | — |

## Workarounds

1. **Evacuate away from the volcano in a direction perpendicular to the expected flow paths, following official evacuation zones** (90% success)
   ```
   Evacuate away from the volcano in a direction perpendicular to the expected flow paths, following official evacuation zones
   ```
2. **If no evacuation is possible, shelter indoors in a reinforced building, closing all doors and windows, and cover respiratory passages with a damp cloth** (70% success)
   ```
   If no evacuation is possible, shelter indoors in a reinforced building, closing all doors and windows, and cover respiratory passages with a damp cloth
   ```
3. **Monitor volcano alerts and follow evacuation orders from local authorities; do not rely on terrain instincts** (95% success)
   ```
   Monitor volcano alerts and follow evacuation orders from local authorities; do not rely on terrain instincts
   ```

## Dead Ends

- **** — Pyroclastic flows and lahars can travel over hills and ridges; lava is not the primary threat (80% fail)
- **** — Ashfall and toxic gases like SO2 can accumulate on high ground, causing respiratory failure (60% fail)
- **** — Vent proximity exposes you to ballistic projectiles and extreme heat (90% fail)