The 1993 "Storm of the Century"

By -

The headline in The Tampa Tribune: Florida Takes a Wicked Blow



 


This was one of the worst storms in the history of the South and East. Florida had winds of over 100 mph and storm surges of more than 10 ft. in place. A great recap of the storm is here.



Why do I bring a major storm 19 years ago to the attention of blog readers?


Because this storm was incredibly well forecast. I happened to be in Tampa giving a speech to a major insurance company four days before the storm began. From the podium I told them that winds of 90 mph would occur and the tides would resemble a hurricanes. I also told them to, if possible, take an earlier flight Friday (the final day of their conference) rather than waiting until Saturday because they might get stuck (many did).


This wasn't because I was a brilliant forecaster. It was because the National Weather Service's models, which were just starting to ingest inflight-data from aircraft and other data sources, combined with the models' higher resolution, allowed these forecasts to be made. Add in the Doppler radar that was being installed at the time and these were major steps to the increase in forecast and warning accuracy we enjoy today. 

Comments

  1. Fred PickhardtMarch 21, 2012 at 4:45 PM

    Also worth noting is the November 1950 Superstorm which helped provide the database for the correct forecasting of the 1993 storm. http://oceanweatherservices.com/blog1/2011/11/23/november-1950-superstorm/

    Fred

    ReplyDelete
  2. MikeMarch 21, 2012 at 7:23 PM

    Yes, Fred. Thank you for the comment.

    ReplyDelete

Post a Comment

Popular posts from this blog

Hilary's Forecast Path Shifts West; Updated 9:20am PDT

By -
Image
The forecast path of the center of Hilary has shifted a bit to the west. This increases the threat to the Southland, especially in terms of flooding.  Rainfall Note the heavy rains are forecast for Los Angeles County. Serious flash flooding may result. Because the forecast path has shifted to the west, that increases the threat of serious flooding in Los Angeles County north into Yosemite and the southern Sierra. It lessens the threat in Utah and western Arizona. While the threat of widespread flooding in Utah and Arizona lessens, note that some thunderstorms with localized heavy rain show up on the map.  In Nevada, the more western path increases the risk of serious flooding around Mt Charleston and into the central part of the state.  Here is the updated  (9am PDT) flash flood risk map. Wind There are already about 40,000 people without power in California, mostly in the center of the state.  The maps above are the peak gusts forecasted with the storm. The highest winds, in general,
Read more

Dangerous Travel Conditions - People Reportedly Stranded

By -
Image
-- Note, more current info available. Scroll up. --- Updated Information as of 8am PDT You are risking your life if you attempt to travel through the purple area.  While the rain has not begun in coastal California, I would urge you to use this time to make any preparations. Power outages have occurred already in southeast California. Here is the latest radar as of 7:55am PDT. As of 6:40am PDT , the radar indicates moderate to heavy rain falling over desert areas of Southern California and far western Arizona (click to enlarge).  Rainfall amounts for the 24 hours ending at 7am PDT show more than two inches have already fallen. There are reports from reliable sources that roads are already washed out and that people are stranded in isolated parts of the desert.  Below is a high-resolution computer model's rainfall forecast from 5am PDT to 11pm PDT Sunday. More than a foot of additional rain is forecast to fall. This will lead to catastrophic flooding.  Here is a map of current watc
Read more

Update on Tornado and Wind Potential; 12 Noon PDT

By -
Image
There was at least one tornado and at least one funnel cloud yesterday.  --- original forecast --- Hilary (the swirly symbol) continues to move NNW paralleling the coast of Baja California, Mexico. The area outlined in red has a significant risk of tornadoe s the rest of the afternoon.  Below is a list of peak wind gusts so far.  Peak winds may increase farther north as the afternoon progresses.  Addition at 12 noon PDT: Sure enough, winds have increased.  Note: If you are in the San Diego area, I recommend not  traveling east on I-8. Heavy rains may cause flash flooding that will involve the highway. 
Read more