Tuesday, October 4, 2016

Hurricane Matthew Update 10-4-16 @ 4:30pm

Team,

Here is an update from Jeff Orrock, Meteorologist-in-Charge with the National Weather Service in Wakefield:

“Please see the attached updated summary. There have not been many changes other than the updated afternoon track from NHC and forecast rainfall. 

Again, do not get too wrapped up in minor track changes from one Advisory to another. The exact track and timing of the storm remain uncertain, however, minor shifts in track will NOT decrease the threats of wind and flooding possible later this weekend. There is still a lot of time before the storm moves this far north this weekend and changes in the forecast can be expected. 

Use our local NWS forecast page http://www.weather.gov/akq/ to access local forecasts. Go to the Hourly Weather Graphs to ascertain our best estimate as to the timing of the winds and rain realizing these forecasts will change in time as the forecast track changes. 

For mobile devices you can obtain local forecasts at http://www.nws.noaa.gov/widgets/

Jeff’s briefing materials are attached below and indicate upward of 7” of rain for Norfolk.  Moderate to Major flooding expected over the weekend.  Also, as mentioned before, the flooding + additional rainfall on top of the already-saturated soil = downed trees and widespread power outages.

Lastly, I am providing the gist of a message sent to City staff moments ago.

Thank you!

 Jim


Ladies and Gentlemen,

This is a brief update on Hurricane Matthew.  The key issues are as follows:

  • Rainfall will precede the storm starting late Friday and lasting through Saturday into Sunday.  Expecting 4-8” (on top of our already saturated ground).
  • Wind gusts increase significantly Saturday morning, then hurricane force gusts that afternoon.
  • Storm winds with soft and saturated ground soil will result in downed trees, and thus downed power lines = widespread power outages.
  • Storm tides over the weekend are anticipated to rival Irene (2011) or Isabel (2003).
The bottom line is Hurricane Matthew will be a significant impactful event. The good news is there is ample lead time to take preparatory action.

Here are some actions we encourage everyone to do now:

  • Take steps before the incident to prepare self/family/loved ones, vehicle(s) and home/business (information available at Norfolk.gov/Emergency).  Also check on neighbors, particularly those with access or functional needs.
  • Make copies of important paperwork (insurance, birth certificates, etc.)
  • Begin to secure all loose yard items which could become projectiles in heavy winds.
Along with the updates we’ll send throughout the incident, please remain informed by maintaining communications with your Supervisor, visiting Norfolk.gov, viewing TV48, checking Norfolk’s social media and registering for Norfolk Alert! 

Thank you and please feel free to contact us with any questions you may have!
 





 

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