• A student is looking for help on tropical cyclone prediction. Please fill out the survey linked to this thread: https://stormtrack.org/threads/storm-and-hurricane-intensity-prediction-survey.32957
  • After witnessing the continued decrease of involvement in the SpotterNetwork staff in serving SN members with troubleshooting issues recently, I have unilaterally decided to terminate the relationship between SpotterNetwork's support and Stormtrack. I have witnessed multiple users unable to receive support weeks after initiating help threads on the forum. I find this lack of response from SpotterNetwork officials disappointing and a failure to hold up their end of the agreement that was made years ago, before I took over management of this site. In my opinion, having Stormtrack users sit and wait for so long to receive help on SpotterNetwork issues on the Stormtrack forums reflects poorly not only on SpotterNetwork, but on Stormtrack and (by association) me as well. Since the issue has not been satisfactorily addressed, I no longer wish for the Stormtrack forum to be associated with SpotterNetwork.

    I apologize to those who continue to have issues with the service and continue to see their issues left unaddressed. Please understand that the connection between ST and SN was put in place long before I had any say over it. But now that I am the "captain of this ship," it is within my right (nay, duty) to make adjustments as I see necessary. Ending this relationship is such an adjustment.

    For those who continue to need help, I recommend navigating a web browswer to SpotterNetwork's About page, and seeking the individuals listed on that page for all further inquiries about SpotterNetwork.

    From this moment forward, the SpotterNetwork sub-forum has been hidden/deleted and there will be no assurance that any SpotterNetwork issues brought up in any of Stormtrack's other sub-forums will be addressed. Do not rely on Stormtrack for help with SpotterNetwork issues.

    Sincerely, Jeff D.

Smallest Tornado Ever?

That’s a dead link now.
Antonio Hernandez filmed a very narrow tornado in Maine, Wisconsin on August 10 as per usatornadoes.com
 
About the same size as the one above:

This one looks to be even smaller..not a gustnado as it was on radar:

The very compact rope that gave rise to Jarrell was also compact. This waterspout almost seems as concentrated:

 
I think it would be hard to put into perspective the size of any tornado unless we have the exact survey data. In which case it would be the smallest tornado ever surveyed. A lot of times with tornadoes, the tornadic winds extend beyond the condensation funnel which makes the damage path wider than what the tornado may appear. This isn't the case all the time, but some times.

So once again goes the saying that "big tornadoes aren't necessarily stronger". Smaller tornadoes may appear that way, but could in fact but satellite tornadoes to larger tornadoes or have an expanding wind field. So I think its honestly impossible to say. 10 yards is probably the narrowest I've seen surveyed around here. Usually is the "go to" for an EF-U type tornado or landspout.
 
It would be nice if operational meteorology could ignore these. Unfortunately, as we know, there is little correlation to appearance of the vortex and its intensity. The atmosphere is so very complex.
 
True.

Visually, they are delightful…more interesting than wedges that can look like a distant fire.

A very narrow dust devil that came to a point and left a beautiful little track…the funnel having writ, moves on:

 
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