Chapter 03 of 5
The Volcano's Displacement
The 1961 eruption and the geography of a forced exodus.
- Geologic Unrest
The Ground Awakens
In August 1961, the 'Settlement' began to experience persistent tremors. The islanders felt the earth move beneath their feet for the first time in generations.
- Tectonic Shift
A New Vent
Unlike most eruptions that occur at the summit, a fissure opened just 300 yards from the nearest house. The volcano was literally rising in their backyard.
- Critical Proximity
The Growing Mound
A jagged cone of rock began to push upward through the earth. Within days, it had grown into a 50-foot hill of smoking debris.
17 more cards in this chapter
Could you answer this?
What was a surprising geographic benefit of the 1961 lava flow after the islanders returned?
🌋 The World's Loneliest Island: Tristan da Cunha
- 01A Speck in the South AtlanticLocating the world's most isolated inhabited archipelago.
- 02Edinburgh of the Seven SeasMapping the layout and strategic site of the main settlement.
- 03The Volcano's DisplacementThe 1961 eruption and the geography of a forced exodus.
- 04Navigating the Roaring FortiesThe logistical isolation of a landmass without an airport.
- 05A Fortress of BiodiversityEndemic life and the island as a biological laboratory.