Stories tagged thaw

Disaster junkies, prepare to be disappointed.

Hydrograph: 4/11/2011, 5pm
Hydrograph: 4/11/2011, 5pmCourtesy Advanced Hydrological Prediction Service

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...

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.

3-23-11, 8:30pm forecast: In this ONE respect, winter's comeback is a good thing...
3-23-11, 8:30pm forecast: In this ONE respect, winter's comeback is a good thing...Courtesy National Weather Service

A new gigapan is up. It is a very snowy version with much higher water. What a difference two days makes...

http://gigapan.org/gigapans/73337/

BTW: pay special attention to the lack of a really long train that didn't pass by. :)

Here is a gigapan shot I took of the river yesterday. I will try to take a panorama every other day(at least). I intend to capture more of the river west in future shots.

http://gigapan.org/gigapans/73228/

BTW: pay special attention to the crazy time capture of a really long train that was passing by.

Please pass on the link to whomever you feel would be interested.

The National Weather Service has updated the 7-day outlook for the Mississippi River at downtown St. Paul. So far, the news is good: we're looking at 18.3' by the end of the week -- equivalent to last year's flood event, and a hassle, surely, but nowhere near the record. However,

"SIGNIFICANT UNCERTAINTY REMAINS ABOUT HOW MUCH SNOW WILL MELT THROUGH
TUESDAY...AND HOW MUCH RAIN AND SNOW WILL FALL...AND HOW MUCH OF THIS
COMBINED TOTAL WATER WILL ACTUALLY MAKE IT INTO THE RIVER SYSTEMS...BEFORE
COLDER AIR MOVES INTO THE AREA LATER IN THE WEEK.

THE CURRENT RIVER FORECASTS ONLY TAKE INTO ACCOUNT 24 HOURS OF FORECAST
PRECIPITATION...HENCE THROUGH 7 AM ON MONDAY. SO THESE FORECAST DO NOT
INCLUDE THE PRECIPITATION EVENT EXPECTED TO IMPACT THE AREA ON TUESDAY
AND WEDNESDAY. ADDITIONAL RAINFALL MAY CAUSE RIVER LEVELS TO RISE EVEN
HIGHER THAN CURRENTLY FORECAST.THE NATIONAL WEATHER SERVICE WILL MONITOR
THIS DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS."

So stay tuned. The 7-day outlook gets updated as needed.

Plot showing 7-day forecast issued at 8:45 pm, 3/20: 18.3' is WAY lower than 26.4'. But this forecast doesn't take into account the rain/snow we're going to get this week. A heavy rain could take us back into record territory.
Plot showing 7-day forecast issued at 8:45 pm, 3/20: 18.3' is WAY lower than 26.4'. But this forecast doesn't take into account the rain/snow we're going to get this week. A heavy rain could take us back into record territory.Courtesy Advanced Hydrologic Prediction Service

The Advanced Hydrological Prediction Service has released a new short-term forecast for the Mississippi River at downtown St. Paul. (There's still too much uncertainty in the models to make a new crest prediction for the area.) We should see the river rise above flood stage by midday on Thursday, 3/24.

3-16-11 flood forecast
3-16-11 flood forecastCourtesy National Weather Service

Click on the image for a larger view.

Mar
14
2011

Buzzketeers, it's a big problem.

A ginormous, hulking, frozen, messy problem.

See, here in St. Paul, we've had a very snowy winter. (As of today, it has been the seventh snowiest winter on record. And the snow season isn't over yet.) When the City plows the streets, they have to put the snow somewhere. And one of the places they put it is the parking lot of the St. Paul Saints Midway Stadium, on Energy Park Drive.

The result?
Mt. Midway: Looking NNW from the few open parking spaces off Energy Park Drive. See those little bamboo fronds at the peak? Who needs Hawaii?
Mt. Midway: Looking NNW from the few open parking spaces off Energy Park Drive. See those little bamboo fronds at the peak? Who needs Hawaii?Courtesy Liza Pryor

The 550-spot parking lot is completely -- and I mean COMPLETELY -- covered with snow. It's 30, even 50, feet deep. And it goes from Energy Park Drive north to the train tracks, and from the stadium west to the end of the property. It's impressive, peeps.

It goes on...: and on...and on...I'm standing on the snow pile, with the peak with the tree to my left (west) looking north toward the train tracks.
It goes on...: and on...and on...I'm standing on the snow pile, with the peak with the tree to my left (west) looking north toward the train tracks.Courtesy Liza Pryor

And here's the problem, friends: the St. Paul Saints season opener is May 8th. And there's no way all this snow is going to melt before then. Baseball needs its parking lot back.

More pictures of Mt. Midway.

So how can we get rid of the snow? Trucking it away isn't an option, and minimal use of fossil fuels is a good thing. Buzzers, it's time to go all Mythbusters here and submit your ideas. If you've got a good one, you might get to see it in action.

NOAA/USGS and US Army Corps of Engineers (COE) forecast charts are showing a new predicted crest for the Mississippi River here in downtown St. Paul at a whopping 19.8' late on 3/25.

That's 2 feet higher than predicted yesterday, and would make the 2010 flood #7 on the top-ten list of recorded floods at this site.

Check out our full feature on the 2010 Mississippi River flooding.

Mar
18
2010

If you're visiting the Science Museum of Minnesota, look out the windows from the Mississippi River Gallery on level 5. If you're in downtown St. Paul, stop by the museum and look at the river from the overlook on Kellogg Plaza. (City officials are asking folks not to flock to areas where barriers are going up - especially Harriet Island - but the view from in or around the museum is spectacular and safe.)

Kate's photos, 3/18 (3): Looks peaceful, doesn't it? Still, the city is warning people to stay off of the river, out of the low-lying parks, and away from Harriet Island and Water Street.
Kate's photos, 3/18 (3): Looks peaceful, doesn't it? Still, the city is warning people to stay off of the river, out of the low-lying parks, and away from Harriet Island and Water Street.Courtesy Kate Hintz

The Mississippi is going up FAST today, and forecasters expect that the river will officially reach "flood stage" by early this afternoon. (It's 10:45am, and the river's at 11.67'. It's risen a foot and a half in the last 24 hours, should reach 12' ("action stage") pretty soon, and 14' ("flood stage") by late today.

Kate's photos, 3/18 (2): Look across the river to the floodwall: that's the high-water mark for the 1965 flood, the highest in recorded history. That year, the river crested here in downtown St. Paul at 26.01' and marked the end for the communities then down on the river flats.
Kate's photos, 3/18 (2): Look across the river to the floodwall: that's the high-water mark for the 1965 flood, the highest in recorded history. That year, the river crested here in downtown St. Paul at 26.01' and marked the end for the communities then down on the river flats.Courtesy Kate Hintz

Kate's photos, 3/18 (1): Shepard/Warner roads will close from Chestnut Street to US 61 starting Saturday morning, and could remain closed for weeks. Take your river sightseeing drive/bike ride/walk before then!
Kate's photos, 3/18 (1): Shepard/Warner roads will close from Chestnut Street to US 61 starting Saturday morning, and could remain closed for weeks. Take your river sightseeing drive/bike ride/walk before then!Courtesy Kate Hintz

So what's going on around the river?

  • The city has closed all city boat launches and temporarily banned all recreational boating within the city limits.
  • Water Street will be entirely closed, starting this afternoon.
  • Hidden Falls and Lilydale regional parks are closed.
  • Flood barriers are going up at the St. Paul downtown airport and at Harriet Island.
  • Harriet Island will close once the river reaches 17'.
  • Warner/Shepard Roads will be closed from Chestnut Street to US 61 starting Saturday morning in preparation for the construction of a temporary levee that could withstand river levels to 26'. These roads could be closed for weeks, depending on the extent of the flooding.

Here's the latest hydrology graph:
3/18 hydrology graph, 10:15am
3/18 hydrology graph, 10:15amCourtesy USGS

Check out our full feature on the 2010 Mississippi River flooding.