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Snow and Ice Continue in the Northeast; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast on Sunday. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky mountains. Read More >

 

 


Severe Weather Spotter Training

 



Storm Spotter Resources



Severe Weather Reporting


Questions about Spotter Training?

 

 

Tornado near Beardstown, IL 12/01/2018. Photo by Andrew Pritchard.                                                                               Tornado near Easton, IL  12/01/18.   Photo by Jodi Irvin.
Photo by Andrew Pritchard                                                                                               Photo by Jodi Irvin
Tornado near Beardstown, IL  12/01/18                                                                           Tornado near Easton, IL  12/01/18

 

Severe Storm Spotter Training Classes

IMPORTANT NOTE : Due to the ongoing partial federal government shutdown, severe storm spotter training classes can not be scheduled or conducted by the National Weather Service Lincoln, Illinois office.

Check back on this web page after the shutdown ends for a listing of classes in 2019. 

 

In the meantime, please visit our "Spotter Resources" section for other training options, including :

  • Online spotter training modules
     
  • YouTube videos of Severe Storm Spotting topics
     
  • A downloadable PDF of our "Weather Spotter's Field Guide"

 


 

 Spotter Resources

1) Online Spotter Training Classes (through UCAR MetEd)

There is NO COST to take the two classes which make up this training: "Role of the SKYWARN Spotter" and "SKYWARN Spotter Convective Basics".

All you need is a login account & password on the MetEd web page.

 Click the image to the left to get started!


Important Note: You are still HIGHLY encouraged to attend a spotter training class in or near your area to learn about local effects and local reporting procedures. These online classes are intended as either a brief introduction to severe storm spotting OR as a refresher for spotters who have attended a class in the last few years.

 

2) NWS Lincoln YouTube videos:

 

We have placed our spotter training on our YouTube page. You can either view all the videos at once (approximate run time 36 minutes), or broken down by topic. However, in order to become a certified storm spotter, you either need to attend a class in person, or take the online class above.
 

Topic Length
Introduction 2:12
Thunderstorm Development 4:15
Characteristics of Severe Storms 2:00
Thunderstorm Types 3:16
Non-Supercell Tornadoes and Other Rotations 3:18
Squall Lines 3:11
Supercells 6:09
Challenges While Spotting 2:26
Spotter Safety: Escape Routes 2:15
Spotter Safety: Lightning, Flooding and Tornadoes 3:38
Submitting Severe Weather Reports 3:34

 

 

3) Additional Resources for Storm Spotters

Note: Utilizing these items does NOT make you a trained spotter. These are intended as resource material only. If you have an interest in storm spotting please attend a spotter class in your area.


  Spotter training guide                       

Spotter's Field Guide (1.9 MB PDF)           

 

Cloud chart

       NOAA / NASA Sky Watcher Cloud Chart (High Res PDF download)                                                                           

 

 

 From the Storm Prediction Center:

SPC online tornado FAQ            Shelf cloud in Hampshire, 7/1/2008. Photo by Brittney Misialek 
                                                                                                                                             Photo by Brittney Misialek

Frequently Asked Questions                         Facts About Derechos
About Tornadoes

 


 

Severe Weather Reporting

I) Sign-up to be a SKYWARN spotter 

  • You must be at least 18 years of age
     
  • We will cross-check your name on the sign-in sheet for the spotter class you attended. If it is NOT there you will NOT be entered into our database!

To register with NWS Lincoln, IL as a SKYWARN Spotter
click the SKYWARN logo below:

 
 

II) How to Make a Report

If you observe severe weather in central or southeast Illinois, please make a report as safely & as soon as possible to one of the following locations:

  • The local / county Emergency Management Agency (EMA) or Emergency Services & Disaster Agency (ESDA)
     
  • The National Weather Service in Lincoln 


      Online Form  Use this web based form to submit reports: https://inws.ncep.noaa.gov/report/
     

       Facebook   Put reports on our Facebook page: https://www.facebook.com/NWSLincoln

       Twitter   Send us a tweet:   @NWSLincolnIL

       Email   Send us an email:   ilxspotter@noaa.gov

       Mobile App   Send reports from your location via a smartphone app:   MPing 
     

  • The county sheriff's office or local police department

III) What to report 

1.       Tornadoes
 

2.       Funnel Clouds, Rotating Wall Clouds or any other rotations
 

3.       Flooding / Heavy Rain

a.      Rapidly rising creeks, streams or rivers.
 

b.      High water on city streets or rural roads, 6” or more in depth AND any road closures, especially in areas that do not normally flood.
 

c.       Heavy rainfall that is accumulating at rates of 1 inch per hour
 

4.       High Wind – around 60 mph and greater or ANY WIND DAMAGE
(Note: Report high wind even if it is not associated with a thunderstorm)

 

a.       40 to 55 mph – small tree branches broken off
 

b.      55 to 70 mph – large tree branches broken off, shallow rooted trees 
blown over, damage to chimneys, guttering, roofing and sheds.

 

c.       Greater than 70 mph – heavy damage to structures such as roofing torn off, power poles snapped, trailers overturned, large trees blown over. 
 

     5.  Large Hail (1.00" or greater in diameter)

 

Hail Size
Description
Hail Size
Description
0.25”
Pea
1.75”
Golf Ball
0.50”
One Half Inch
2.00”
Lime
0.70 - 0.75”
Dime to Penny
2.50”
Tennis Ball
0.88”
Nickel
2.75”
Baseball
1.00”
Quarter
3.00”
Large Apple
1.25”
Half-Dollar
4.00”
Softball
1.50”
Ping-Pong Ball
4.50”
Grapefruit

     
      6. Lightning Damage

              a.   Injuries or fatalities due to a lightning strike

              b.   Property damage due to a lightning strike

 


 

If you have any questions about spotter training classes in central or southeast Illinois, contact Warning Coordination Meteorologist Chris Miller at: chris.miller@noaa.gov