News: 46 Square Miles of Iceberg Break off in Greenland

A huge iceberg that’s about twice the size of Manhattan has torn off the Petermann Glacier in Greenland, illustrating another dramatic change to the warming island.

For several years, scientists had been watching a long crack near the tip of the northerly Petermann Glacier. On Monday, July 16, NASA satellites showed it had broken completely, freeing an iceberg measuring 46 square miles.

About four-fifths of Greenland is covered by a massive ice sheet; Petermann Glacier is mostly on land, but a segment sticks out over water, and that’s where the break occurred.

From NPR:

“It’s dramatic. It’s disturbing,” said University of Delaware professor Andreas Muenchow, who was one of the first researchers to notice the break. “We have data for 150 years and we see changes that we have not seen before.”

“It’s one of the manifestations that Greenland is changing very fast,” he said.

Researchers suspect global warming is to blame, but can’t prove it conclusively yet. Glaciers do calve icebergs naturally, but what’s happened in the last three years to Petermann is unprecedented, Muenchow and other scientists say.

“This is not part of natural variations anymore,” said NASA glaciologist Eric Rignot, who camped on Petermann 10 years ago.

Many of Greenland’s southern glaciers have been melting at an unusually rapid pace.

It was 15 years ago that my nephew set out on a trek across Greenland, sponsored by Britain’s Royal Geographical Society (RGS). The RGS had supplied him with a topographical map dating back to the 60s, but so much snow and ice had melted since then that the map was of little use in terms of altitude.

According to Ted Scambos, lead scientist at the National Snow and Ice Data Center in Boulder, Colorado, the Petermann break brings large ice loss much farther north than in the past. If it continues, and more of the Petermann is lost, the melting would push up sea levels.

It’s more than glaciers in Greenland that are melting. Scientists also reported this week that the Arctic had the largest sea ice loss on record for June.

The Artic Sea Ice Blog has posted video taken in June 2011 of some of that iceberg’s chunks. ”

Spirit: Rain, Lightning, and Thunderstorms

The next time you hear or see it start to rain, lightning, and/or thunder, take a moment to enjoy it. Open the curtains and take in the view; if the rain isn’t blowing at you then open the windows and spell the air and if you have a covered stoop or porch then go outside and enjoy it, catch the mist of rain and enjoy the show. Nature has it’s good and bad parts, it beautiful and ugly parts, but enjoy life and nature when you can. Even more so, be inspired by, in awe of it. Nature is this great powerful thing that you’re apart of so be a part of it, enjoy it, appreciate it, realize that you are a part of this powerful thing and that you yourself are powerful as well.

This is also a great time for meditation, purification, and ritual. Purify and empower yourself in the rain is a great idea. All three would be great for a ritual to empower yourself and for warrior rituals. Rituals to Nature and Weather and Creator Dieties would be fitting too. Rituals that involve the West (water and ice) or the South (if you think of lightening as fire) would also be great.