Cascading Waters can be found at 135 Olean Street on the eastern edge of Worcester's northwest parklands, the Cascades. The Cascades are 350 acres of park and conservation lands along the borders of Worcester, Paxton, and Holden, Massachusetts. Home to countless species of plants and animals, the Cascades are open to passive recreation year-round.

Thursday, December 25, 2008

The Melt Ends

After a whole day and night of rain and warmth, the snow pack was greatly reduced this morning.

Consequently the Cascades Brook was way up to 9" even.
The second channel of the Cascades Brook was running, though lightly on flow.
The Cascades were running, but subdued.

Then the winds continued all day and took the warmth away bit by bit with them.

Things are definitely refrozen here.

But back to those winds last night late/this morning early....
They weren't exactly persistent so much as they were dramatic.

You could hear them coming a ways off.
They got louder and louder as they approached.
You could hear the trees take the force.
You could feel the Lodge take the force, and feel a stirring of a draft in the old section of the Lodge ever so gently inside.
The sound was real loud for a bit, and then it would pass, as if it were a single event, and all was still again.

This happened a few times that I was awake for.

It also took the covering straight off of the tipi.

Not just ripping out grommets, or pulling away from metal spikes in the ground,
but pulling the very pole (think some 14' and heavy) anchoring the covering up and away from the tipi itself!
You need to know that the tipi was set up with an eastward door opening (wind comes down the hill/cliff from the west typically), has an air space around the bottom to reduce stress on the covering, and possesses an overall inclination to the prevailing wind direction to help it fair better in high plains winds, yet the covering was nearly stripped away.

In defense of the Sioux model, we hadn't hunkered it down and tied off every possible support as we clearly would have were we staying in it as a shelter.

Nevertheless, that was some wind that went through,
and weird in the way that it did.

Weather Conditions as of 9:03 a.m.:
41.4 degrees F and rising;
53% humidity and falling;
29.94" of mercury and rising.

1 comment:

Joe said...

If you look at the building codes, you'll find that an "open structure" (one with more than a certain percentage of one side open) can more than double the wind load- it ends up working like a parachute or umbrella- even more so when the structure is "flexible" like your tipi covering.

I'd suggest seeing if you can rig a "door" for it, and bringing the cover all the way to the ground.

Joe