[LincolnTalk] Fwd: Situational Awareness Statement: Hurricane Isaias – Forecast and Readiness Actions

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[LincolnTalk] Fwd: Situational Awareness Statement: Hurricane Isaias – Forecast and Readiness Actions

Bob Antia

Looks like we could get some rain.


-Bob 

Massachusetts Emergency Management Agency


MASSACHUSETTS EMERGENCY MANAGEMENT AGENCY
SITUATIONAL AWARENESS STATEMENT

DATE: July 31, 2020
TIME: 5:00 PM
SUBJECT: Hurricane Isaias – Forecast and Readiness Actions

Situation:

As of 5:00 PM, Hurricane Isaias was located 195 miles south-southeast of Nassau with maximum sustained winds of 75 MPH and a minimum central pressure of 991 mb.

 

Isaias is moving toward the northwest near 15 MPH, and a general northwestward motion with some decrease in forward speed is expected for the next day or so. On the forecast track, the center of Isaias is forecast to be near the east coast of the Florida peninsula Saturday afternoon through Sunday.

 

Strengthening is expected later tonight and early Saturday, and Isaias is forecast to remain a hurricane for the next couple of days before weakening below hurricane strength due to the combination of strong southwesterly vertical wind shear and interaction with the Florida peninsula.

 

At this time, there is a great deal of uncertainty in both the track of the storm and how quickly it may move up the coast. Impacts will depend on Isaias’ actual track and intensity as it approaches New England, but may include high winds of 40 MPH or greater, heavy rain and localized flooding, and storm surge. Typically, the heaviest rain occurs to the west of the storm track and the strongest winds and storm surge occur to the east of the storm track.

 

Tropical Storm Force Wind Probabilities (through 2:00 PM 8/05):

  • Nantucket: 23%
  • Hyannis: 17%
  • Boston: 12%
  • Worcester: 10%
  • Springfield: 9%

 

Watches, Warnings, Advisories (as of 5:00 PM 7/31)

There are no active watches, warnings, or advisories for Massachusetts. Watches or warnings would be issued approximately 36 hours before the expected onset of impacts from Isaias.

 

Graphics

cone graphic

 

time of arrival graphic

 

Readiness Actions:

  • MEMA coordinated a conference call with NWS and local and state officials to discuss the forecast for Isaias and state/local preparedness actions. These calls will continue daily through the weekend.
  • Electric utilities are currently securing external crews from the other New England states as well as from Canada. All electric utilities will continue implementing their COVID-19 protocols throughout the entirety of the event.
  • MEMA is currently working on a cross border letter to allow Eversource to bring in additional crews from Canada.
  • Eversource readiness actions:
  • Conducting Incident Management Team calls
  • Preparing staffing plans and mobilizing crews
  • Securing external crews
  • Planning to prestage crews on Martha’s Vineyard starting Monday
  • National Grid readiness actions:
  • Conducting planning process and securing additional resources
  • Crews will be prestaged on Nantucket starting Monday
  • As the forecast develops, resourcing plans will be refined as appropriate
  • Unitil readiness actions:
  • Conducting storm planning calls
  • Began alerting employees and external contractors
  • Plan to make additional resource decisions as the forecast is refined
  • MEMA has been in contact with its two contracted COVID-19 isolation hotels in Northampton and Everett regarding the possibility of housing additional evacuees who are COVID-19 positive. These facilities have a combined capacity of 164 individuals.
  • MEMA is coordinating with key partners and vendors to ensure a forward-leaning posture.
  • The State Emergency Operations Center (SEOC) is currently operating at Level 1 (Steady State Monitoring) but may transition to Level 2 (Partial Activation) on Sunday or Monday, depending on updated forecasts.  MEMA will continue to monitor the progress of Isaias over the weekend and will disseminate an updated Situational Awareness Statement each day around 5:00 PM, with additional spot reports as needed. 

 

Preparedness and Safety Information

 

Stay Informed:

Utilize MEMA’s real-time power outage viewer to stay informed about current power outages in your community and region, and across the state, including information from utility companies about restoration times: http://mema.mapsonline.net/public.html

Utilize MEMA’s live weather radar and forecasting tools: http://www.mass.gov/map-resources

Online Resources:
For additional information and resources, visit:
Massachusetts Emergency Management Agency at
www.mass.gov/mema
MEMA's Facebook page:
http://www.facebook.com/MassachusettsEMA
MEMA Twitter:
@MassEMA
Federal Emergency Management Agency at
www.fema.gov
National Weather Service/Norton at
www.weather.gov/boston
National Weather Service/Albany, NY at
www.weather.gov/albany
National Weather Service Weather Prediction Center:
http://www.wpc.ncep.noaa.gov
National Weather Service Storm Prediction Center: 
http://www.spc.noaa.gov/
Mass211 at
www.mass211.org

 

 

 



 

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