How to know if ice is safe

As a Texan, I'm used to warnings, procedures, and tips about safety when it comes to tornadoes. After all, Texas has more tornadoes strike than any other state. The injuries and damage are devastating and even more so when you realize that most of the time, there was nothing that could be done to prevent it. And then there are always those that don't heed the warnings and do foolish things and suffer their own consequences. And if you're not from Texas (or any other tornado state), this all seems rather foreign. Today, the shoe was on the other foot as I read an article in this month's Franklin Focus called "Ice: Is It Safe?" The article opens with "Each year about this time, the Maine Warden Service urges us to use extreme caution before venturing out onto any ice that may be covering Maine's waterways." Those wardens must be as frustrated as Texas Department of Public Safety officials who get the message out year after year only to have a few who ignore the information. Alas. Humans will be human.

Meanwhile, did you know there was such a thing as an Ice Strength Table? Check it out! The directions say "Never guess the thickness of the ice. Check it! Check the ice in several different places using an auger or some other means to make a test hole and determine the thickness. Make several, beginning at the shore, and continuing as you go out. Check the ice with a partner so if something does happen, someone is there to help you. If you are doing it alone, wear a life jacket."

Here's where it should start to be obvious, even if you aren't from Maine or didn't grow up in places that have ice over bodies of water: "If ice at the shoreline is cracked or squishy, stay off!" I also liked this piece of advice: "Parents should alert children of unsafe ice in their area, and make sure that they stay off the ice. If they insist on using their new skates, suggest an indoor skating rink."

ICE STRENGTH TABLE

Modified from the Northeast Logger Magazine, 1968.

Inches of Ice	Permissible Load for Clear Blue Ice
1	Unsafe for humans
2	One person on foot
3	Group in a single file
4	Snowmobiles & ATV’s
7	Passenger car (2 tons)
8	Light truck (2.5 tons)

Note: The above table is for clear blue ice on lakes and ponds.

Here's some interesting math: "Reduce the strength values by 15% for clear blue river ice." So 2" is safe for 85% of one person on foot? Maybe it's 2.33" to be safe for one person on foot?

And I'm not sure what this means, but I'm fascinated: "Slush ice is only 50%  the strength of blue ice."

There's no mention of what to do when the ice is covered by snow.

It turns out, I don't really have to worry about any of this. My motto is: "Stay off the ice unless ice fishing and then trust the people you're with to know if it's safe." And only go ice fishing with someone who does it all the time without consuming adult beverages.

Wednesday, 8/15/07: windscreen on the beach

Yesterday was incredibly gorgeous. Fortunately, Grace, Beth, and I went out on the beach to carry on some of our important work-related conversations. Today, it's chilly and breezy. Grace and I stayed inside, but when I looked outside, I saw this:

What are those you ask? (If you didn't ask, you should've.) They're windscreens! It's fabric about 3 feet high, stretched out in a long line and held into place by 3 poles--one on each end and one in the middle. You can even set it up in an L shape. You can enjoy the sun without the wind. What will they think of next? On the Texas beaches, whatever breeze you can get (there's never any wind except for hurricanes) is most welcome and one would never intentionally block it.

Tuesday, 8/7/07: Small Falls

This place is everything MRM said it would be and more. From the parking lot, you can hear the falls. You walk maybe 20 feet down a path and stand on a bridge and you can see this:

For a lot of people, that would be plenty. But MRM had told us you could hike to the top and see another falls that isn't visible from the bridge. We figured if that family could make the climb in their swimsuits, it must not be too hard. So we went for it. It turns out we didn't pick the easiest path up, but it was the surest path. There's a chain link fence at the edge of the falls and we just used it as our guide to get us up. We also used it for leverage when needed. At the top, you do get to see another falls and it's great.

Then climb just a little bit more and you get to see the top falls.

Marty went ahead and climbed a little further. I stayed back to be photographer of the event. She made it to the top!

We found a longer but easier way down. (We watched some of the swimmers, in flip flops or barefeet, go down and tried to follow their trail.) Near the bottom, Marty started a conversation with a man on his way up and he gave her a location where he and his son had spotted many moose the day before. Did we have time? You bet! We stopped to use the latrines (yes, real hole-in-the-ground, no flushing required, latrines) and then got back on the road to find Moose.