User talk:Supportstorm

Welcome to Wikimedia Commons, Supportstorm!

First steps tutorial Our first steps tour and our frequently asked questions will help you a lot after registration. They explain how to customize the interface (for example the language), how to upload files and our basic licensing policy (Wikimedia Commons only accepts free content). You don't need technical skills in order to contribute here. Be bold when contributing and assume good faith when interacting with others. This is a wiki. Getting help More information is available at the community portal. You may ask questions at the help desk, village pump or on IRC channel #wikimedia-commons (webchat). You can also contact an administrator on their talk page. If you have a specific copyright question, ask at the copyright village pump.

Goodies, tips, and tricks Put Babel boxes on your user page so others know what languages you can speak and indicate your graphic abilities. You can find the files you have uploaded in your Uploads. Please sign your name on Talk pages by typing ~~~~. To link to an image page without embedding the image, type: [[:File:Foo.jpg]], which produces: File:Foo.jpg. You may enable gadgets (custom features) for your account. There are several tools to upload files. Have you edited Wikipedia before? This guide might be useful. Made a mistake? Do you want to have a file renamed or moved? Use the move link and wait for an authorized user to rename it. Do you want to have your recently uploaded picture removed? Tag it as {{speedy|reason here}}. For more information read the deletion guidelines.

Archives 1, 2, 3

Updates needed for U.S. tornado tracks

I hate to bother you, but some updates were made on tornadoes occurred from 2017 onward and your maps of all the U.S. tornado tracks from those years needs to be updated. Can you please do so? ChessEric (talk) 18:24, 7 June 2024 (UTC)

That's the plan, to update past years maps, but since it's been so active lately I can only focus on 2024 tornadoes. Also doesn't help that most of my free time lately has actually been performing some of the surveys... Supportstorm (talk) 20:25, 8 June 2024 (UTC)

GIS tornado track data source

Hi Storm,

I'm working on maps of tornado tracks in the U.S. for years prior to 2018 (where your excellent maps begin), and I was curious about where your precise tornado tracks come from. I'm currently using the 1950–2022 tornado paths shapefile from https://www.spc.noaa.gov/gis/svrgis/, which displays all paths as straight lines between the start and end points. I notice your tracks actually correspond to the true tornado paths shown on the Damage Assessment Toolkit, but seem to include tornadoes that aren't present on there. If your data source is public and shareable I would love to use it for the pre-2018 maps!

Best, Penitentes (talk) 17:27, 13 June 2024 (UTC)

Hi! The data I use is curated with many different sources, so there's no one GIS dataset you can pull off the internet. The DAT will get you most of the detailed tracks but not all and is missing many tracks as you mention. NCEI/SPC is full of errors that I have to cross-reference and coordinate changes with NCEI when possible, not to mention that landspout tornadoes are sometimes grouped under SVR thunderstorm wind events. I also add a significant amount of metadata to each tornado so that it may be used on the TornadoArchive and my research, which is the main reason I'm slow at updating maps. Your maps look really clean though! Encourages me to spend more time making my maps look nicer when I get a chance. Supportstorm (talk) 13:25, 14 June 2024 (UTC)