Website claims snowstorms at World Cup events are evidence of climate change

After years of saying ‘weather isn’t climate,’ climate change alarmists now routinely seize on mundane weather events to promote their cause. Latest is website Quartz.com which fretted about how recent snows in Colorado and Ireland portend climate change’s impact on sports and the globe and then follows it up with a ridiculous claim of temperatures 40 degrees above normal in Brazil.  Read the rest of this story on Examiner.com

National Weather Service begins 2013 storm spotter training sessions

On June 3, 1981 a tornado struck Thornton in what is the worst twister to have struck the Denver metro area. Are you ready should disaster strike again? Image courtesy the City of Thornton archives.

Severe weather is a fact of life in Colorado – from blizzards to tornadoes we can and do see it all.  Each year the weather is responsible for claiming lives in our state and across the nation and the threat is very real.  Storm spotter training allows you to learn how to protect yourself and your family while providing a public service.

Education is key to knowing how to protect you and your family.  Whether you want to be an official storm spotter or maybe just want to learn more about severe weather, storm spotter training can provide you an incredible opportunity to learn.

The National Weather Service Denver / Boulder office has announced a series of Skywarn storm spotter training dates for Colorado for the 2013 season.

The storm spotter program is a nationwide program with more than 280,000 trained spotters.  These volunteers report weather hazards to their local National Weather Service office providing vital information when severe strikes.  Data from spotters include severe wind, rain, snow measurements, thunderstorms and hail and of course tornadoes.

Storm spotters are part of the ranks of citizens who form the Nation’s first line of defense against severe weather. There can be no finer reward than to know that their efforts have given communities the precious gift of time–seconds and minutes that can help save lives.

By completing one of these training classes you can become an official storm spotter.  When severe weather strikes, you can report it by calling a special toll free number or submit your report via the National Weather Service’s website.

These are great sessions for anyone wanting to learn more about the severe weather we experience in Colorado, whether you want to be an official spotter or not.  All training is free.  Topics include:

  • Basics of thunderstorm development
  • Fundamentals of storm structure
  • Identifying potential severe weather features
  • Information to report
  • How to report information
  • Basic severe weather safety

To learn more about the program, see here: http://www.crh.noaa.gov/bou/awebphp/spotter.php

Below are the dates, times and locations announced thus far with the first occurring on Sunday, February 17 and two scheduled in May in the north Denver metro area.  We will try to keep this updated but you can click here for any new dates on the National Weather Service website.

Schedule updated 3/28/13:

April, 2013 – Upcoming
Day City, State Time Location
04 Kiowa, CO
(Elbert County)
6:00pm MDT Elbert County Fairgrounds 75 Ute Ave – Kiowa, Co 80117
Contact Information: Cory.Stark@elbertcounty-co.gov
06 Fort Collins, CO
(Larimer County)
8:30am MDT ARES District 10 training Fort Collins Police Services Building, 2221 South Timberline Road, Fort Collins, CO 80525
Contact Information: k0jef@arrl.net
08 Fort Morgan, CO
(Morgan County)
6:30pm MDT American Legion Building, 16913 Morgan County Road 17.10 (Nelson Road) Fort Morgan Co.
Contact Information: senfante@co.morgan.co.us
11 Hugo, CO
(Lincoln County)
2:00pm MDT Lincoln County Courthouse 103 3rd Street, Hugo, CO 80821
Contact Information: lclanduse@lincolncountyco.us
11 Hugo, CO
(Lincoln County)
6:30pm MDT Lincoln County Courthouse 103 3rd Street, Hugo, CO 80821
Contact Information: lclanduse@lincolncountyco.us
15 Loveland, CO
(Larimer County)
9:00am MDT The Rialto Theater 228 E. Fourth Street Loveland, Colorado 80537
Contact Information: Pat.Mialy@cityofloveland.org
15 Fort Collins, CO
(Larimer County)
6:30pm MDT Fort Collins Police Services Building, Community Service Room 2221 S. Timberline Drive Fort Collins Colorado
Contact Information: migavin@poudre-fire.org
18 Highlands Ranch, CO
(Douglas County)
7:00pm MDT Douglas County ARES training Douglas CO Sheriff’s Office Highlands Ranch Substation 9250 Zotos Drive Highlands Ranch, CO 80126 Phone: 303-784-7880
Contact Information: randy.w0rdr@gmail.com
22 Greeley, CO
(Weld County)
7:00pm MDT Note: time change! 1150 O Street, Greeley 80632 (970) 356-4000 x 3997
Contact Information: gmarquez@co.weld.co.us
27 Evergreen, CO
(Jefferson County)
9:00am MDT Evergreen Fire Rescue Admin Building – Auditorium 1802 Bergen Parkway, Evergreen, CO
Contact Information: mswinden@evergreenfirerescue.com
29 Centennial, CO
(Arapahoe County)
6:30pm MDT Arapahoe Sheriff’s 13101 East Broncoes Parkway Centennial, CO 80112
Contact Information: AWallin@ArapahoeGov.com
30 Denver, CO
(Denver County)
6:30pm MDT Denver ARES training Denver’s COP Shop, 407 South Broadway, #500, Denver, CO
Contact Information: kc0mht@msn.com
May, 2013 – Upcoming
Day City, State Time Location
02 Parker, CO
(Douglas County)
6:30pm MDT Parker Police 18600 Lincoln Meadows Pkwy Parker, CO 80134?
Contact Information: khenry@parkeronline.org
04 Elbert, CO
(Elbert County)
9:00am MDT Elbert School 24489 Main Street Elbert, CO 80106
Contact Information: Cory.Stark@elbertcounty-co.gov
06 Westminister, CO
(Adams County)
3:30pm MDT Front Range Community College 3645 West 112th Avenue, Rocky Mountain Room (near entrance 2) Westminister, CO
Contact Information: rachel.humphrey@frontrange.edu
06 Westminister, CO
(Adams County)
7:00pm MDT Front Range Community College 3645 West 112th Avenue, Rocky Mountain Room (near entrance 2) Westminister, CO
Contact Information: rachel.humphrey@frontrange.edu
18 Commerce City, CO
(Adams County)
10:00am MDT Adams County Sheriff’s Office Sub-station, 2nd floor at 4201 east 72nd Ave Commence City.
Contact Information: r1@rampartsar.com

Video: Denver’s late March snowstorm as seen from Thornton

The snow is falling, the wind is blowing and it is cold and nasty out there right now.  We took to the street for a little bit to capture some video of our late spring snowstorm.  Highlights include the flag flapping in the wind, blowing snow, shoveling and even an appearance by Scout, our Frisbee catching dog who doesn’t mind the snow one bit.

Update, 4:45pm: Below the first video taken this morning is a second video captured from our east facing webcam.  It is a time lapse showing the past 24 hours compressed into 48 seconds.

Live updates: Follow along for the latest with Thornton’s early spring snowstorm

ThorntonWeather.com on Facebook, Google+ and TwitterIt may be the first weekend of spring but Old Man Winter isn’t ready to give up yet.  Another dose of wintry weather is said to deliver a good shot of snow and some pretty nasty, cold temperatures.  We will be monitoring monitoring the storm very closely and posting regularly to our Facebook page and Twitter feed.  You can follow along in real time below.  We are also on Google+ here.

For comprehensive look at the storm, please monitor our Winter Weather Briefing page.


 


Early spring snowstorm pummels Denver and northeastern Colorado

Spring may have officially begun this week but Old Man Winter is hanging on and delivering a powerful punch to northeastern Colorado. A winter storm with heavy snow, strong winds and bitter cold serve as a reminder that March is Denver’s snowiest month.  How much more can we expect? What are the impacts so far? Complete details in the story from the Denver Weather Examiner here.



First images from new Landsat satellite capture northern Colorado Front Range

For four decades Landsat satellites have beamed back amazing pictures of the Earth from their perch far above the planet’s surface.  The latest craft in the series was launched last month and among the first images it captured were pictures of the area around Fort Collins and the Galena Fire burn scar.

The Landsat Data Continuity Mission took to space on February 11 to continue the joint program between NASA and the USGS.  This latest spacecraft has some of the highest resolution imagery devices of any Earth-observing satellite and will allow the agencies to monitor the natural and human processes taking place on the planet.

This week NASA released some of the first images from the new craft including its ‘Image of the Day’ from the Earth Observatory program on Thursday.  The photos capture the northern Colorado Front Range in natural color and one showing wavelengths of light not seen by the human eye.  The city of Fort Collins is clearly seen as is the Galena Fire burn scar west of Horsetooth Reservoir.

Below the images are further explanation from NASA.

landsat1.jpg
Made with reflected red, green, and blue light, the image from the Landsat Data Continuity Mission shows Fort Collins as the human eye would see it. (NASA)
landsat2.jpg
The image from the Landsat Data Continuity Mission shows the Fort Collins area in wavelengths of light not usually visible to people. Plants are green, city areas are purple, snow is pale blue, and bare earth is tan-pink. . (NASA)

From NASA:

On March 18, 2013, the newly launched Landsat Data Continuity Mission (LDCM) began to send back images of Earth from both of its instruments—the Operational Land Imager (OLI) and the Thermal Infrared Sensor (TIRS). This view of Fort Collins, Colorado, is among the satellite’s first images.

The images above are close-up views from the OLI sensor at its maximum resolution of 15 meters per pixel. The top image displays natural color, while the second image blends shortwave infrared, near-infrared, and green wavelengths (LDCM bands 7, 5, 3). The close-ups were cropped from larger Landsat scenes (downloadable beneath each web image) that show where the Great Plains meet the Front Range of the Rocky Mountains in Wyoming and Colorado.

“The first OLI and TIRS images look great right out of the box,” said Jim Irons, LDCM project scientist. “I have waited a long time to view the first LDCM images and I could not be more impressed with their appearance.”

Made with reflected red, green, and blue light, the top image shows Fort Collins as the human eye would see it. The city is a gray grid surrounded by the curving roads and brown yards of residential neighborhoods. White clouds cast black shadows on the ground below. Land freshly burned in the Galena fire is charcoal black—just slightly darker than the dark green coniferous forest to its west.

The second image shows Fort Collins in wavelengths of light not usually visible to people. Plants are green, city areas are purple, snow is pale blue, and bare earth is tan-pink. This combination of visible and infrared light reveals features of the landscape not otherwise visible. For example, irrigated parks, yards, and golf courses are bright green in this image, but brown in natural color. The Galena Fire burn scar is dark red and easy to distinguish from its surroundings.

The Landsat Data Continuity Mission was launched on February 11, 2013, to continue the four-decade-long Landsat record of Earth’s landscapes. LDCM represents an evolutionary advancement in technology from previous Landsat sensors, collecting more data daily and with greater fidelity. The imagers also include two new bands to improve the view of clouds and near-shore waters.

LDCM’s normal operations are scheduled to begin in late May 2013, after the instruments have been calibrated and the spacecraft has been fully checked out. At that time, NASA will hand over control of the satellite to the U.S. Geological Survey, and the satellite will be renamed Landsat 8.

Read more about LDCM and its imagery in the NASA story: A Closer Look at LDCM’s First Scene.

 

 

Image captures the start of spring as seen from space

Spring officially began this morning at 5:02am MDT.  It is during this time, the vernal equinox, that the Earth’s axis is not tilted toward or away from the Sun.  As a result equal amounts of the Sun’s light are directed to the Northern and Southern Hemispheres.

Soon after the event this morning one of NOAA’s GOES satellites captured the light on the face of the planet in near perfect equilibrium.

1309v1_20130320-Equinox.png
At 7:02 ET on March 20, 2013, Earth was at its equinox. At 7:45 ET, the GOES-13 satellite captured this full disk image of Earth. (NOAA) Click the image for a larger view.

From NOAA:

Mar 20, 2013
GOES Satellite Captures Spring Equinox
It is that time of year again (it happens twice) when the relative angle of Earth is perpendicular to the Sun, causing equal incoming solar energy to the Northern and Southern hemispheres – as well as equal day and nighttime. At 7:02 ET on March 20, 2013, Earth was at its equinox. At 7:45 ET, the GOES-13 satellite captured this full disk image of Earth. The visible imagery sensor on GOES requires sunlight to “see” clouds, and so it provides a useful example of the equinox. In this image the GOES imagery extends to each of the poles since the entire hemisphere is equally lit. After the equinox passes today, the Northern Hemisphere will be more lit than the Southern Hemisphere – causing the seasons. (Note: the Sun in this image is artificially created, though the GOES spacecraft does have sensors continually monitoring the Sun for solar activity.)

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