Showing posts with label cool maps. Show all posts
Showing posts with label cool maps. Show all posts

Monday, July 13, 2015

When is Your Warmest Day of the Year?

We're coming up on the "dog days of summer" and the heat is on for most of the country. This cool map below shows you the average days when a specific area sees their warmest day of the year. It varies throughout the country from early June through September. 

My area of southern Connecticut, typically sees the warmest day of the year in the time period of July 15 - 20.  Parts of Arizona and New Mexico peak in the latter days of June, While the immediate west coast peaks as late as the end of September!  

This is another awesome map from NOAA! Check out their Tornado Warning Map

Thursday, July 9, 2015

Cool Tornado Warning Map!


Here's a cool piece of information that combines my love of weather and my love of geography. This map below shows the days since the last tornado warning by National Weather Service office regions. The map was made on June 30th, so i'm sure it has changed over the last week but for some areas (like where I live it has not).  The dark grey areas are the office regions that have recently issued a tornado warning in the last 30 days. However the red areas are office regions that haven't issued a tornado warning in over a year! 

Interesting enough, one of those regions is the New York City NWS office, which forecasts for NYC, Long Island, parts of the Hudson Valley and southern Connecticut.  According to this map, the last time the NYC region NWS office issued a tornado warning was 728 days ago (Now that it's July 9th, that makes it 737 days!) 


The only office region that has a long streak of no tornado warnings is southern Oregon, where they haven't issued a tornado warning in 3599 days (or 3608 days as of July 9, 2015). That's almost a decade!  


*This map doesn't illustrate the last time an area was hit by a tornado, just the last time a tornado warning was issued by the office. Tornadoes unfortunately do occur without any official warnings.