Winter’s here, maybe forever, and we’re having the usual Fall Line storms. We have Fall Line storms in the summer too but winter’s are more dramatic. Because Baltimore is perched right on the Fall Line, colder to the left, warmer to the right, our normal storm is snow, then ice, then rain, then ice, then snow, not one thing, not the other, just everything taking turns and messing around. And what is the Fall Line, you say? Oh, my dears, it’s the invisible line that controls the whole east coast. This post first ran Feb. 15, 2018.
My brother and sister-in-law and I were remembering an unpleasant event fondly, as one does once it’s safely over. A few years ago, they’d been here in Baltimore and were heading back on I-95 to Philadelphia, and the usual 1.5-to-2 hour trip took 5 because a snow storm had moved over I-95 and stayed there. In our reminiscences, we noted that storms, rain or snow, seemed to follow I-95, that is, I-95 seems to be the line between one kind of weather and another. Were we making that up, we wondered? Why would weather follow an interstate? I had an ephiphany: maybe because I-95 follows the Fall Line. I am obsessed with the Fall Line, mostly because the name is so pretty.
I-95 is the white line in this picture. It runs the length of the east coast — a terrible, kill-or-be-killed road but that’s neither here nor there — and connects the east coast’s major cities. It follows the Fall Line and the cities are dotted along the Fall Line.
The cities and roads are where they are because of what the Fall Line is: a more or less invisible, small, underground cliff — an escarpment — that marks the old edge of the continent.
On the Fall Line’s west side, the high side, are tough crystalline rocks; on the east side, the low side, are soft, easily-moveable sediments. Rivers running out of the Appalachians east to the Atlantic crossed the cliff, and where they did, made falls. The early settlers couldn’t get their boats up the rivers past the falls, so they unloaded there and stayed put. Cities grew along the Fall Line, roads connected the cities. It’s all so logical.
But why would weather follow the Fall Line? Continue reading


It starts quietly enough. At around 9:30 a.m., I strap snowshoes to my feet and part ways with some friends bound for a backcountry ski. While they skin over a nearby saddle, my dog Taiga and I shuff our way into the stream of snowshoers along the boundary of the Mt, Baker Ski Area, headed for Artist Point. It’s not a long hike, nor an extreme one, but the hordes jostle and slip like drunks. One guy slides on his side in slow motion down the steep hill, parallel to the trail, unsure how to get his snowshoes back under him.
February 5-9, 2018

