Across
- 1. Prolonged extreme heat
- 4. Extended low rainfall period
- 6. Rotating storm system
- 7. Ground surface collapse
- 8. Intense tropical storm
- 10. Uncontrolled vegetation fire
- 14. Freezing rain accumulation
- 15. Severe snowstorm
- 17. Violently rotating air column
- 19. Mud and debris flow
Down
- 2. Sudden ground shaking
- 3. Lightning, thunder, and rain
- 5. Large ocean wave
- 9. Rapid snow slope movement
- 11. Downward rock and soil movement
- 12. Mountain eruption with lava
- 13. Precipitation of ice balls
- 16. Wind-driven sand particles
- 18. Excess water on land