1 Original Halley VI site
2 Current Halley site
Halloween crack
25 October 2017
Resupply point
Brunt
ice shelf
2
1
Crack in ice shelf
25 October 2017
December 2012
20 km
20 miles
Brunt
ice shelf
Antarctica
Halloween crack
25 October 2017
Resupply point
Current Halley site
Original Halley VI site
Crack in ice shelf 25 October 2017
December 2012
20 km
20 miles