Sunday, October 30, 2011

Weather Conditions

 So we have some pretty serious weather to contend with here in Antarctica. The  folks here have come up with a rating system that allows us to see just how harsh it is and what can go on here.
Here is what our official intranet says...

Severe Weather Condition I

  • Winds greater than 55 knots sustained for one minute, or
  • Visibility less than 100 feet sustained for one minute, or
  • Wind chill greater than -100°F sustained for one minute.

 

Severe Weather Condition II

  • Winds 48 to 55 knots sustained for one minute, or
  • Visibility less than ¼ mile, but greater than or equal to 100 feet sustained for one minute, or
  • Wind chill -75°F to -100°F sustained for one minute.

 

Weather Condition III

  • Winds less than 48 knots, and
  • Visibility greater than or equal to ¼ mile, and
  • Wind chill temperature warmer than -75°F.

 

The other day we got to a condition two here in town and condition one in most other locations(ie the runway, roads, New Zealand Base) 

While this was happening it was my day off and I was sitting in the dining area enjoying some lunch and we watched as building seemed to have disappeared. It was pretty wild.

Our activities are restricted as well when this happens...
Restrictions:

Severe Weather Condition I

Severe weather is in progress. All personnel must remain in buildings or the nearest shelter.

Severe Weather Condition II

Restricted pedestrian traffic only between buildings is allowed. Vehicular travel is only allowed in radio equipped, enclosed vehicles, and check out with the Firehouse, ext. 2555, is required.

Weather Condition III

Unrestricted travel and activity are allowed.

Luckily I work and live in the same building so I don't really every have to worry about whats going on outside.
Well, just a little info. Back to work. 

1 comment:

Sherpa Tom said...

Now that is winter weather! That is amazing - no wonder they could not fly in to evacuate that woman at the South Pole station until the weather improved. I think about the winter camping we have done here in VT, but gee, the coldest we ever did was a mere minus 40F. It is amazing that you are there during the spring and summer time - imagine staying there through the winter.