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Super, Duper SWFE


40/70 Benchmark

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2 minutes ago, ORH_wxman said:

Yeah Boston itself will be too far east....we will have to watch closely in the morning though if mesolow forms then it could slosh into the city. But for now, the drain is moving away from the shoreline in MA. It looks like it is having trouble penetrating east of 95 in Essex county. But not far west of BOS near 128 could get it.

Loop TBOS V, you can see in the last couple of frames a nice arc marking the boundary pushing in from the NW.

It actually is trucking along pretty good. Eventually the low level WAA will balance that movement and it will stall. For the time being it's ACATT.

 

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1 minute ago, 40/70 Benchmark said:

Its actually made it to about Newbury, which pretty close to the coast.

Yeah right at the border its almost on the coast, but once you get south a bit it moves away...like the front is through Tewksbury but it isn't through Rowley in essex county which has more latitude than Tewksbury.

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Just now, ORH_wxman said:

Yeah right at the border its almost on the coast, but once you get south a bit it moves away...like the front is through Tewksbury but it isn't through Rowley in essex county which has more latitude than Tewksbury.

Right.

Front through my old spot in Wilmington...down to 24.4 there.

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Attachment-1_zps8qytwo87.png

It's real subtle, but you can see slightly darker reds just north of the western portion of that line I drew. That's the frontal boundary surging south. You can also see the zero isodop protrude westward a little by Wilmington, but you lose it in the light inbounds and have to loop to see the boundary move near the coast.

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2 minutes ago, OceanStWx said:

 

It's real subtle, but you can see slightly darker reds just north of the western portion of that line I drew. That's the frontal boundary surging south. You can also see the zero isodop protrude westward a little by Wilmington, but you lose it in the light inbounds and have to loop to see the boundary move near the coast.

Yeah that thing is racing...it really accelerated once it got past the border it seems...or maybe even a bit before that. About to fly through Concord, MA.

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2 minutes ago, 40/70 Benchmark said:

It actually looks like the front is encountering some resistance near the center of Wilmington....the west side is in the arctic air, and from the center east is not.

Even down in latitude to the west, Bedford is in it.

It's starting to show up on KBOX now too (spectrum width). Should reach ORH within the next hour based on trends.

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2 minutes ago, 40/70 Benchmark said:

It actually looks like the front is encountering some resistance near the center of Wilmington....the west side is in the arctic air, and from the center east is not.

Even down in latitude to the west, Bedford is in it.

billerica/burlington line down to 22/24 so it's pushing slowly, not sure if makes it down to 128

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3 minutes ago, 40/70 Benchmark said:

It actually looks like the front is encountering some resistance near the center of Wilmington....the west side is in the arctic air, and from the center east is not.

Even down in latitude to the west, Bedford is in it.

It is into concord now too cross south of rt 2 there. 

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