I tried posting a similar clip to this a couple weeks ago and the YouTube clip was pulled down. Now this weird combination of wind, long-lasting lake ice and warming temperatures are causing these ice spikes to surge out of lakes.
Courtesy Mark RyanIt wouldn't feel like it if you went outside here in Minnesota today but the vernal equinox - the traditional first day of Spring - occurred at 6:02am CDT as the local temperature hovered around 0 °F! It's the coldest First Day of Spring since 1965.
Courtesy ShutterSparks via FlickrToday is Groundhog Day, that special day when world-renown weather prognosticator, Punxsutawney Phil, (a groundhog, mind you) makes an appearance in Punxsutawney, Pennsylvania in order to let us all know just how much more winter we'll have to suffer through. Well, this morning, Phil came out of his rodent hole at 7:25am EST, and - for whatever reason - wasn't able to see his shadow. That's good news. It means we're going to have an early spring, and I'm okay with that - I've had it with winter. But, you might wonder, just how accurate have Phil's forecasts been in the past? According to the records, Phil's been right only about 39% of the time, which probably makes him no worse than most of his colleagues in the weather forecasting game. Anyway, if you want to, you learn all about Phil and Groundhog Day at Earthsky.org. And, happy Groundhog Day!
The first two of Belinda's five eggs hatched early this morning. (Belinda is the resident peregrine falcon in the nest box at the King power plant in Bayport, MN.)
Courtesy Xcel Energy/Raptor Resource Project
The other eggs, if they hatch at all, should follow in the next few days.
For more on peregrine falcons, visit our 2011 peregrine cam page.
Well, it's May 19, the estimated hatch date for the peregrine falcon chicks in the nest box at the King power plant in Bayport. Haven't seen any chicks yet, but Belinda's made a little moat of pebbles around the eggs -- the folks on the Raptor Resource forum say that's something she always does right before hatching. Stay tuned...
Disaster junkies, prepare to be disappointed.
The National Weather Service says that the Mississippi River at downtown St. Paul has crested, again, at 18.71'. (Previous crest was on 3/30 at 19.1'.)
Forecasters say that the river will remain at this level for a few days before falling at the end of the week. And they caution that the model only includes precipitation anticipated in the next 24 hours. A lot of rain in the next few days could cause the river to rise. Again.
The river level here at downtown St. Paul has been going down since the crest on 3/30 at 19.1'. We're holding now at about 17.3', and the National Weather Service predicts that the trend will bottom out tonight at around 17.2' before the river starts rising again. We're expecting a second crest at about 19.5' on the evening of 4/10, but that prediction doesn't take into account any rain we might get later on this week. Stay tuned...
I know, I know, it's not Friday. But I didn't post the Science Friday video last week. (Or the week before, for that matter, and that one's up next.)
This week (last week?):
"Crocuses, robins, spring peepers aren't the only creatures to signal spring. We visited the "Insect Compactor" at the American Museum of Natural History in New York to learn about which bugs to look out for as the weather warms. Keep your eyes on the willow trees--that's where early bees like to hang out."
The Mississippi River at downtown St. Paul crested this morning around 10:00 at 19.1 feet, making this year's flood the 8th highest flood of record. So far.
Courtesy City of St. Paul
You see, we're not out of the woods yet. There's a good possibility that we may see a second crest, and the extent of that flooding will be determined by how quickly temperatures warm up (and stay warm) and whether or not we get any big rainstorms.
The Mississippi River @ downtown St. Paul is at "action stage" right now - 12.63' - headed to "flood stage" by midnight. Yesterday, it was rising about an inch an hour, but the cold has slowed things down just a bit. And the continued cold means that the river should crest (the first time, anyway) quite a bit lower than earlier predictions. Visit the Hydrological Prediction Service for details, or follow the whole flood saga on Science Buzz.
Courtesy National Weather Service