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W1GMF > SKYWRN 19.05.06 13:30l 22 Lines 3107 Bytes #999 (0) @ NEBBS
BID : 47315_W1GMF
Read: GUEST
Subj: STORM COORD MSG #1 0519
Path: ON0AR<ON0AR<TU5EX<F6GAQ<ON0BEL<VE2PAK<N1UAN<W1GMF
Sent: 060519/1323Z @:W1GMF.#EMA.MA.USA.NOAM #:47315 [Abington, MA FN42MC]
From: W1GMF@W1GMF.#EMA.MA.USA.NOAM
To : SKYWRN@NEBBS
Storm Coordination Message #1
Hello to all….
….Rainfall Today Will Slow Recession of Rivers and Streams and May Even Cause Slight Rises on These Rivers and Streams but Renewed Flooding is Not Expected Today Except for Potentially Poor Drainage and Urban Areas. An additional 0.40-0.80ö of rainfall with isolated 1ö amounts are possible in the region this morning…..
….If Enough Sunshine and Destablization Occurs, There is A Risk of Strong Thunderstorms with Small Hail and SPC Has Much of the Area in a 5% Risk for Severe Thunderstorms with Large Hail the Primary Threat for This Afternoon and Early Evening….
….SKYWARN Self-Activation May Be Required for Parts of Today for Any New Flood Risk and for the Potential of Thunderstorms Producing Hail Later This Afternoon. Ops at NWS Taunton Do Not Appear to Be Required but the Situation Will Be Monitored….
There are some low grade risks to our weather here in Southern New England today. At 645 AM, Doppler Radar showed an area of rain and embedded heavier showers and thunderstorms moving north-northeastward over the region. This rainfall will produce a quick 0.40-0.80ö of rainfall with isolated 1ö amounts around the region this morning. At this time, rainfall of this amount should not cause renewed flooding but it will slow down the recession process of area rivers and streams and may cause slight rises. In addition, urban and poor drainage areas may have brief flooding issues during the rainfall. Please report any renewed flooding of any areas to NWS as needed today.
After this area of rainfall moves through, there will be a break in the precipitation. There may also be sunshine. If this occurs, the atmosphere’s instability parameters are sufficient for another round of showers and potentially thunderstorms. Those instability parameters may be sufficient for thunderstorms with hail and a few isolated thunderstorms with large hail. SPC has much of Southern New England in a 5% risk for severe thunderstorms today with large hail the primary threat for this afternoon and evening. Please report hail of 1/8ö in diameter or larger to NWS Taunton as needed.
SKYWARN Self-Activation maybe required initially this morning for any new flood risk and then potentially later this or evening for the potential of thunderstorms producing hail this afternoon and evening. Ops at NWS Taunton do not appear to be required but the situation will be monitored.
This will be the only coordination message on this situation unless renewed flooding or the potential for strong to severe thunderstorms increase to the extent that NWS Taunton Ops are required. Below are the NWS Taunton Hazardous Weather Outlook and Special Weather Statement and the SPC Day-1 Convective Outlook:
Respectfully Submitted,
Robert Macedo (KD1CY)
ARES SKYWARN Coordinator
Eastern Massachusetts ARES Section Emergency Coordinator
Pager #: (508) 354-3142
Home Phone #: (508) 994-1875 (After 6 PM)
Home/Data #: (508) 997-4503 (After 6 PM)
Work Phone #: 1-800-445-2588 Ext.: 72929 (8 AM-5 PM)
Email Address: rmacedo@rcn.com
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