Monsoon Season On Hold (15" rains last 30 days, "Debby" will threaten Gulf Coast)
- Blog Post by: Paul Douglas
- June 22, 2012 - 2:33 PM
Fine Friday. Strong/severe storms are sprouting near Green Bay and Milwaukee, but a weak ridge of high pressure should hang on long enough to treat most of Minnesota to a very nice Friday, dew points in the 50s. 2 pm visible loop courtesy of WeatherTap.
77 F. high in the Twin Cities Thursday.
81 F. average high for June 21.
79 F. high on June 21, 2011.
.09" rain fell yesterday at KMSP.
90-Day temperature outlook calls a hotter than average summer for much of the USA. The CPC/Ham Weather prediction below.
"Debby" may be forming in the Gulf of Mexico - NHC now predicts a 70% probability of tropical storm formation. Details below. Enhanced IR loop courtesy of WSI's intellicast.com.
Brownsville: the 12z ECMWF (European) model brings "Debby" ashore near Brownsville, Texas next Wednesday. Other models suggest a track toward the Florida Panhandle. The reality: steering winds over the Gulf of Mexico are light - it's still too early to know. Confidence level is low; that track will almost certainly change in the coming days. Details below.
Off The Charts. The NOAA map above shows Doppler radar rainfall estimates for the last 30 days; over 15" near Duluth, and just southeast of MSP, from Cannon Falls to Hastings. Meanwhile moderate drought conditions linger over Minnesota's Red River Valley.
Weekend Details. The ECMWF model suggests the best chance of a weekend shower or T-shower will come Saturday morning. Sunday still appears to be the drier, sunnier day - winds shifting to the north/northeast (fairly brisk, at 10-20 mph) with highs in the mid 80s.
Dew Point Prediction:
What Just Happened? 10" of rain in less than 48 hours? You might expect that in Manila or Fiji, but the North Woods of Minnesota? Details: "A neighborhood resident looks at a flood-damaged road in Duluth, Minn., Wednesday morning, June 20, 2012. Torrents of rain and floodwater cut away part of the roadbed. (AP Photo/Duluth News Tribune, Bob King)."
Washout. Wednesday morning small creeks were transformed into raging rivers, in a meteorological blink of an eye. Details: "Railroad crews inspect the flood damage to a section of track west of Duluth, Minn.,Thursday morning, June 21, 2012. National Weather Service meteorologist Kevin Kraujalis said 7.2 inches of rain fell on Duluth on Tuesday and Wednesday, breaking the two-day record of nearly 6.7 inches set on July 20-21,1909. (AP Photo/The Star Tribune, Brian Peterson)."
Serious Runoff. The amount of rainwater running off into Lake Superior is staggering. Details: "Clay-laden waters from the Duluth-Superior Harbor Basin pour out past the Aerial Left Bridge, through the ship canal and into Lake Superior on Thursday afternoon, June 21, 2012, in Duluth, Minn. Minnesota Gov. Mark Dayton, who toured flood-ravaged areas on Thursday, said he was committed to providing state resources, and would work to speed the process of getting appropriate federal aid. Duluth's mayor, Don Ness, estimated that there was $50 million to $80 million in damage caused to the city's public infrastructure alone. (AP Photo/Duluth News Tribune, Bob King)."
Northeastern Minnesota Flooding Information. Here is a good list of resources to keep up to date with what's happening in the Duluth area, courtesy of HSEM, The Homeland Security and Emergency Management:
- Moose Lake Declares State of Emergency (Release #6)
- Northeast Minnesota Flood Updates (Release #5)
- Health Officials Address Concerns in Wake of NE Minn. Flooding (Release #4)
- Northeast Minnesota Flood Updates (Release #3)
- Northeast Minnesota Flood Updates (Release #2)
- State Emergency Operations Center Activated (Release #1)
- Recovery Information on Minnesota Recovers
- Links to Red Cross, MnDOT, City of Duluth and More
- Flood Safety Information from HSEM
Storm Reports. Ham Weather has more details on Wednesday's historic flooding up north. Data courtesy of NOAA.
Friday Severe Threat. SPC is highlighting two areas to watch later today: the Dakotas, and a heavily populated region in the Northeast, from D.C. to Philadelphia, New York and Hartford - strong to severe storms helping to break the heat as cooler, Canadian air sweeps east.
Highway 210 Washed Away. Here's the latest from MnDOT: "New photo of HWY 210 near Carlton. The St. Louis River washed out HWY 210 leading up to the Thomson Bridge. Photo Courtesy of Minnesota Department of Transportation."
Swinging Bridge Is Gone. Leslie Munchho at Minnesota State Parks and Trails reports that Swinging Bridge is washed away at Jay Cooke. More via Facebook.
"After The Flood". Thanks to KARE-11's Boyd Huppert, who captured this shot near Scanlon - pic courtesy of KARE and Facebook.
A Badly Needed Break. We should enjoy a dry pattern, with near-normal temperatures through the middle of next week. The European (ECMWF) model is suggesting low 90s returning by the end of next week. High temperatures above in Celsius (you probably figured that out).
100 F. Baltimore (ties old record of 100 set in 1923).
99 F. Washington D.C. breaks old record of 98 set in 1988.
98 F. La Guardia, New York, breaking the old record of 97 in 1953.
96 F. Boston, breaking the old record of 95 (1949).
96 F. Hartford, tying old record of 96 set in 1953.
89 F. Bluefield, West Virginia (ties old record set in 2011).
99 F. Georgetown, Delaware, breaking the old record of 95 in 1964
97 F. Wilmington, Delaware, tying the (very) old record of 97 set in 1895.
89 F. Mount Pocono, tying the record of 89 in 1953.
95 F. Atlantic City, tying the record of 95 set in 2010.
97 F. Burlington, Vermont, breaking the old record of 95 set in 1953.
91 F. Worcester, Massachusetts ties the old record of 91 in 1953.
* records courtesy of NOAA and Earth Networks.
Dog Days Of June. FEMA has some timely advice for overheated residents of the northeast: "FloJo, a Search & Rescue dog, is staying cool today - are you? Safety tips for the summer heat:
- Check on those without air conditioning to make sure they're staying cool.
- Consider spending the warmest part of the day inside.
- Make sure your animals are not suffering from the heat and have plenty of water.
- Protect your face & head by wearing a wide-brimmed hat.
Leave a comment and share how you're staying cool! www.Ready.gov/heat."
Watching The Gulf of Mexico. The swirl of moisture in the eastern Gulf, centered just west of Cuba, shows signs of further strengthening in the coming days. I have a strong hunch Tropical Storm Debby will form in the Gulf of Mexico within 48 hours, posing the greatest risk to Florida (but all residents living along the Gulf will want to stay alert in the coming days). IR satellite image: NEXSAT, Naval Research Lab.
Increasing Odds. 3 days ago the probability of tropical cyclone formation was 10%. Yesterday it rose to 50%. As of late last night the odds of cyclone formation with 48 hours rose to 70%. I think Tropical Storm Debby is going to be a reality by late tonight or early Saturday. More from NHC:
A LARGE LOW PRESSURE SYSTEM LOCATED JUST NORTH OF THE NORTHERN COAST OF THE YUCATAN PENINSULA IS PRODUCING AN EXTENSIVE AREA OF CLOUDINESS...SHOWERS AND SCATTERED THUNDERSTORMS OVER MUCH OF THE CENTRAL AND EASTERN GULF OF MEXICO AND THE NORTHWESTERN CARIBBEAN SEA...AND ALSO OVER THE YUCATAN PENINSULA...WESTERN AND CENTRAL CUBA...SOUTHERN FLORIDA...AND THE NORTHWESTERN BAHAMAS. SATELLITE DATA AND SURFACE OBSERVATIONS INDICATE THAT THE LOW PRESSURE SYSTEM IS GRADUALLY BECOMING BETTER DEFINED AND SURFACE PRESSURES ARE SLOWLY FALLING ACROSS THE AREA. UPPER-LEVEL WINDS ARE ALSO IMPROVING AND ARE FORECAST TO BECOME MORE CONDUCIVE FOR DEVELOPMENT OF A TROPICAL DEPRESSION DURING THE NEXT DAY OR SO. THIS SYSTEM HAS A HIGH CHANCE...70 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES SLOWLY NORTHWARD INTO THE CENTRAL GULF OF MEXICO. INTERESTS ALONG THE ENTIRE UNITED STATES GULF COAST SHOULD MONITOR THE PROGRESS OF THIS LARGE DISTURBANCE THROUGH THE WEEKEND. HEAVY RAINS AND LOCALIZED FLOODING ARE POSSIBLE ACROSS THE YUCATAN PENINSULA...WESTERN CUBA...AND SOUTHERN FLORIDA THROUGH SATURDAY. AN AIR FORCE RESERVE RECONNAISSANCE AIRCRAFT IS SCHEDULED TO INVESTIGATE THE SYSTEM TOMORROW AFTERNOON...IF NECESSARY.
Place Your Bets. Steering winds aloft are unusually light over the Gulf, which favors further strengthening, but makes pinpointing a track even more difficult. Most of the models (above) seem to favor a track over central or northern Florida, but a few models bring Debby (?) into Texas. Stay tuned. Data courtesy of sfwmd.gov.
* going way out on a limb, the ECMWF brings "Debby" ashore near Corpus Christi, Texas next Thursday. That track will almost certainly change and shift in the coming days as new data comes in. Residents of the Gulf should stay alert and consider hurricane preparation plans well in advance.
Extended 180 Hour Outlook. The latest GFS model suggests a soaking from Florida to coastal Alabama and Mississippi - the model weakens "Debby" over the Gulf of Mexico over time - while the (usually more accurate) ECMWF is hinting at hurricane strength by the time Debby approaches coastal Texas next week. It's way too early to know where Debby is heading. In the meantime a few T-showers pop Saturday over the Upper Midwest, the Northeast cools down in the coming days, and unusually cool, stormy weather grips the Pacific Northwest. Model loop courtesy of NOAA.
Photo Of The Day: Rope Tornado. I've never seen anything quite like this - a skinny "rope" tornado that must stretch 2 miles from the cloud base to the ground. This was shared via the Grand Forks NWS. Thanks to Matt Bahr from Valley News Live for sharing this, via Facebook.
Honorable Mention. Here's a terrific shot from Sleeping Bear Dunes National Lakeshore, via Facebook: "The beaches and viewpoints make the Port Oneida Rural Historic District the perfect place to spend the Summer Solstice, official at 7:09pm EST. Enjoy Summer 2012!"
Opening Day - On June 20? Thanks to Glacier National Park. Opening day for the Logan Pass Visitor Center was June 20, 2012. Yep, summer flies by at this altitude. Pic courtesy of Glacier National Park, via Facebook.
A Long Hot Summer? CPC (NOAA's Climate Prediction Center) is predicting a hotter than average summer for much of America, the best chance of sizzling heat over the Intermountain Weset and the Middle Mississippi River Valley. Map: Ham Weather.
Apps That Present Highlights Of The World In Front Of You. It's called "augmented reality", and it's a fascinating new field; one more app you may need for your smart phone. Here's an excerpt from an article at The New York Times (subscription may be required): "Augmented reality covers the many ways of adding digital information to the real world around you, usually by adding on-screen flags to the video feed from a smartphone’s camera. It’s clever and very futuristic, but you can still try it out now easily. To identify the ship, for example, I used a free app, Layar, which can pull in many different sources of augmented information. In my case it was data from Vesseltracker.com, which has up-to-date location information about ships in its database."
80.74 MPH - On A Skateboard? Please don't try this at home - this guy is a trained professional (with the right equipment - and a brand new life insurance policy). Gizmag.com has the details: "Traveling at 80.74 mph (129.94 km/h) on four wheels won’t usually grab you a Guinness world record, but when that feat is achieved on a vehicle that relies on only leg power and gravity, it’s another story. That’s just what 28-year old Mischo Erban has done in a record-breaking downhill skateboard run at Les Éboulements in Quebec, Canada, this week."
Microsoft Unveils Windows Phone 8. I love my iPhone (yeah, I'm an Apple fanboy), but this phone is...different, unique even. I like the continuous updating panels on the home screen. More details from gizmag.com: "Microsoft has certainly been keeping us all on our toes as of late, and just a couple of days after its big Surface tablet reveal, the Redmond-based team are back in the headlines – this time appearing at the Windows Phone Summit to spill the goods on Windows Phone 8, due for release sometime in the final quarter of this year. So what's new? Well, quite a lot actually."
You Might Want To Avoid Baltimore Until Further Notice. I got a chuckle out of this, especially the "2 degree guarantee" part. 775F? Welcome to Venus! TVSpy.com has the details of this unfortunate Chyron goof: "The majority of the country is in the grips of a heat wave right now, but fortunately for Baltimore, it is not as hot there as a graphic on WMAR‘s Sunday newscast (above) predicted it would be. “If you take a look at tomorrow, temperatures will be into the 70s,” meteorologist Mike Masco said. “Not 775 degrees. That’s really a hot day.” [via Baltimore Media Blog]."
Sad, But True. The older you get, the more time you (waste) looking for stuff you know you have, you just can't remember where. Getting old sucks.
The 4 Stages of Life. O.K. I'm in a dark mood today - but this pic captured my interest (well into phase 3). One photo kind of sums it all up eh?
What's At The End of The Rainbow? An Outhouse. What happened to the pot of gold? It was replaced with a....pot.
Canadian Reprieve. A surge of cooler, drier air swept over Minnesota yesterday, dropping dew point temperatures into the 50s, a badly-needed break from the "muggies". Highs ranged from 71 at Hibbing to 77 Twin Cities, 78 at St. Cloud and Redwood Falls. .09" of rain fell in the metro area, with .77" reported at Rochester.
Paul's Star Tribune Outlook for the Twin Cities and all of Minnesota:
TODAY: Partly sunny. Dew point: 55. Winds: NW 10-15. High: 81
FRIDAY NIGHT: Clouds increase, slight chance of thunder late. Low: 62
SATURDAY: Patchy clouds, isolated shower or T-storm. Most of the day should be dry. Dew point: 59. Winds: S 15. High: 81
SATURDAY NIGHT: Slight chance of a T-shower. Low: 67
SUNDAY: Sunnier, warmer, nicer day of the weekend. Dew point: 64. Winds: N/NE 10-20. High: 86
MONDAY: Blue sky, still quiet. Low: 61. High: 82
TUESDAY: Plenty of sunshine, pleasant. Low: 62. High: 82
WEDNESDAY: Hazy sun, warming up. Dew point: 63. Low: 63. High: 83
THURSDAY: Hot sun, sticky again. Dew point: 68. Low: 67. High: 90
Mobile Storm Tracking. Screen Shots courtesy of Ham Weather. iPad display top left, iPhone storm-tracking top right.
I'm still getting grief about the Father's Day forecast. Mea culpa. In my (feeble) defense, predicting hit-or-miss summer T-storms is tough, some days futile. The models help, but they're far from perfect. It's the atmospheric equivalent of predicting a sneeze. Good luck with that.
Since you asked, the nationwide accuracy for a 24-hour forecast is 87 percent. I guess it's human nature to remember the 13 percent of the time we "bust", especially on a weekend. For the record: I wish my stock broker had an 87% track record.
The newspaper is a good place to start, but I wouldn't dream of leaving the house on a weekend adventure without checking radar (which I try to update on this blog). Better yet, load a radar app on a smart phone, so you'll never be surprised on your favorite lake. Weather is constantly changing, new data is always coming in - the forecast is always changing based on the latest data fed into supercomputer models. Those changes can be precariously fast during the summer months. Enough said.
10.1" rain fell on Duluth in less than 48 hours earlier this week. According to Mark Seeley DLH picked up 7.91 inches over Aug 15-21, 1972. Baudette was soaked with 8-10" on June 9-10, 2002. Unusual? Yes, but not unprecedented.
Fair weather lingers today. A stray T-storm Saturday gives way to more sun on Sunday; 90-degree heat returning late next week.
We may soon have Tropical Storm Debby in the Gulf of Mexico. Stay tuned.
Air Conditioning: A Luxury The World Can't Afford. Here's an Op-Ed in The New York Times that caught my eye. Cooling and heating our homes and offices consumes massive amounts of energy, with considerable waste and inefficiencies - contributing to climate change. Here's an excerpt: "....Cooling of America's buildings and vehicles has the annual global-warming impact of almost half a billion metric tons of carbon dioxide. (Three-fourths of that is attributable to fossil fuels, the rest to refrigerants.) We consume more energy for residential air-conditioning than do all other countries combined, but that's about to change. Home-cooling demand worldwide is projected to increase tenfold before 2050, stimulated by rising incomes and rising temperatures in already-warm regions. Such staggering growth will swamp out efficiency gains, outstrip renewable energy and accelerate warming."
Photo credit above: "Dozens of air conditioners line a building wall in Mumbai, India, May 21, 2012. As use of one type of environment-damaging gas used in air-conditioners is being phased out, another is on the rise in developing economies where air-conditioner use is exploding." (Kuni Takahashi/The New York Times)
How Do We Know Global Warming Is Not A Natural Cycle? A compelling video explanation from Climate Central: "How do we know that today's global warming is not some natural climate change cycle? Climate Central's Mike Lemonick explains. Watch science made simple with this segment of his "Bowtie Series."
Study Predicts More Hot Spells In Southern California. The L.A. Times has the story - here's an excerpt: "By the middle of the century, the number of days with temperatures above 95 degrees each year will triple in downtown Los Angeles, quadruple in portions of the San Fernando Valley and even jump five-fold in a portion of the High Desert in L.A. County, according to a new UCLA climate change study. The study, released Thursday, is the first to model the Southland's complex geography of meandering coastlines, mountain ranges and dense urban centers in high enough resolution to predict temperatures down to the level of micro climate zones, each measuring 2 1/4 square miles. The projections are for 2041 to 2060."
Photo credit above: "Alex Hall, the UCLA study’s lead researcher, says in addition to more very hot days between 2041 and 2060, the hottest of those days will break records." (Christina House / For the Los Angeles Times / June 19, 2012)
Warmed Up Numbers: China May Be Severely Under-Reporting Its Carbon Emissions. Here's an excerpt of an interesting article at The Economist: "FOR those who live in China and are forced to breathe in its air every morning, the findings of a recent report may come as no surprise, but to climate analysts it will make for uncomfortable reading. According to a new paper published in the journal Nature Climate Change, China may be under-reporting its annual carbon emissions by as much as 1.4 billion tonnes a year—roughly the amount that Japan, the world’s fourth-largest emitter of carbon dioxide (CO2), pumps out each year."
Graphic credit above: The Economist, Nature Climate Change.
How Government Funding Of Science Rewards U.S. Taxpayers. One of my favorite shows on the tube right now is Fareed Zakaria's 360 Sunday show on CNN - this guy has a grasp on the world that few other journalists have. Here is an excerpt of an Op-Ed he wrote for The Washington Post: "It’s hard to find any good economic news these days. Europe is teetering on the brink; emerging markets such as China, Brazil and India are slowing down; and the United States is in a slump. There is one bright spot on the American landscape: technology, particularly biotechnology. The cost of sequencing a human genome is down to $1,000, and the process now takes two hours — a pace that is much faster than “Moore’s Law,” which says that computing power doubles while its costs drop by half every 18 months."
Scientists: Climate Change Is Causing Decline Of Specialized Plant Species. Phys.org has the story; here's an excerpt: "Research funded by Scottish Natural Heritage (SNH) and the Natural Environment Research Council (NERC) has revealed for the first time the impacts of climate change on mountain landscapes. The pioneering work was carried out by the University of Aberdeen and supported by the Hutton Institute and Bergen University, Norway. Dr Louise Ross of the University of Aberdeen and colleagues reassessed study plots throughout north west Scotland last surveyed by pioneering botanists Donald McVean and Derek Ratcliffe 50 years ago."
17-Year Old Tells Leaders To Act On Climate Change. Here's an excerpt of an interesting story from msnbc.com: "..She gave a stirring plea, demanding action and asking world leaders, "Are you here to save face? Or are you here to save us?"
"We, the next generation, demand change. We demand action so that we have a future and have it guaranteed. We trust that you will, in the next 72 hours, put our interests ahead of all other interests and boldly do the right thing. Please, lead. I want leaders who lead. I am here to fight for my future. That is why I’m here. I would like to end by asking you to consider why you’re here and what you can do. Are you here to save face? Or are you here to save us?"
Solar Energy: The Case For Leasing Your Sustainable Energy Source. Here's an excerpt of an interesting article from The Washington Times: "Many of us want to do the right thing for energy conservation and the environment. However, it is difficult to make the correct decision, especially when considering solar power. We recently had to make this decision and believe that our decision-making process may help others. We decided that a 20-year solar lease was the best option for us. We leased an 8.56 kWh direct current (DC) system that provides about 5.86 kWh alternate current (AC). What this means is that the solar panels are rated at a certain capacity, but when the DC they provide is converted to what your home uses, AC, it loses about 15%."
Photo credit above:
© 2014 Star Tribune