Cross-posted at Highly Allochthonous It’s been quite a week. My home in northeastern Ohio got off lightly from “Superstorm” Sandy, compared to places closer to the Atlantic seaboard and in the Caribbean. But still, over 250,000 people lost power due to high wind, especially in Cuyahoga and Lorain counties along …
Cross-posted at Highly Allochthonous If you live in the eastern 1/3 of the US and you haven’t started paying attention to Hurricane Sandy, today is THE day. This odd late-season storm is going to hit the northeastern and mid-Atlantic coast hard, having already stormed across the Caribbean, killing at least …
Cross-posted at Highly Allochthonous Even though we all think of the freezing point of water as 0 °C, very pure water remains a liquid until about -40 °C. Water crystallizes to ice in the presence of tiny nucleation particles in the atmosphere. These particles can be sea spray, soot, dust …
Flooding updates from New Zealand, Australia, South Africa, Saudi Arabia, and Brazil.
How does a landscape go from looking like this… to looking like this? Find out in my new paper in Earth Surface Processes and Landforms. Hint: Using a chronosequence of watersheds in the Oregon Cascades, we argue that the rates and processes of landscape evolution are driven by whether the …
Cross-posted at Highly Allochthonous The geo-image bonanza of this month’s Accretionary Wedge gives me a good reason to make good on a promise I made a few months ago. I promised to write about what can happen on the flanks of Pacific Northwest volcanoes when a warm, heavy rainfall hits …
The National Weather Service has produced a pretty map of snowfall totals from the storm a few weeks ago. Mecklenburg County (Charlotte) got around 4″, which is a hair more than I measured at home on Monday morning (~3.5″ plus an ice layer). At our field site in Gaston County, …
Last week, the Southeastern United States received several inches of snow. This late season snowfall was certainly a novelty, though not an unprecedented occurrence. But it did stir up conversations among local residents, especially when the week ended with ~25 degree Celsius (75 Fahrenheit) sunshine. The weather’s fickleness also got …
The USGS has released an interpolated precipitation map from the rain/flooding event brought on by Tropical Depression Fay last week. The worst flooding and damage occurred in northeastern Mecklenburg County in the region around UNCC and Cabarrus County in the towns of Concord and Harrisburg. No surprise that those areas …