Severe Weather Coordination Message #1 – Wednesday 9/4/19 Severe Weather Potential

Hello to all…

..Isolated to scattered strong to severe thunderstorms are possible from north and west of a Boston to Providence line north and west across much of Southern New England. Strong to damaging winds, heavy rainfall leading to urban and poor drainage flooding are the main threats but there is also a low risk of large hail and an isolated tornado..
..The Storm Prediction Center (SPC) has placed much of Southern New England northwest of a Boston to Providence line through Eastern New York and Northern New England in a marginal risk for severe weather with the potential of an upgrade to slight risk in later outlooks if more instability materializes. Timeframe for severe weather is expected to be between 1-9 PM Wednesday..
..SKYWARN Activation with Ops at NWS Boston/Norton is likely by 1 PM Wednesday Afternoon. A more complete coordination message will be posted by 1000 AM Wednesday Morning on Wednesday’s severe weather potential. Below is the NWS Boston/Norton Hazardous Weather Outlook, Enhanced Hazardous Weather Outlook and SPC Day-2 Convective Outlook..

NWS Boston/Norton Hazardous Weather Outlook:
https://kamala.cod.edu/ma/latest.flus41.KBOX.html

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/box/ehwo

SPC Day-2 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2019/day2otlk_20190903_1730.html

Respectfully Submitted,

Robert Macedo (KD1CY)
ARES SKYWARN Coordinator
Eastern Massachusetts ARES Section Emergency Coordinator
Home Phone #: (508) 994-1875 (After 6 PM)
Home/Data #: (508) 997-4503 (After 6 PM)
Work Phone #: 508-346-2929 (8 AM-5 PM)
Email Address: rmacedo@rcn.com
http://ares.ema.arrl.org
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