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New England Severe weather thread number ...I think XI ?


OSUmetstud

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rain wrapped and no warning, unfortunately.

I really had never looked at the NH 2008 tornado. I had heard of it but was away when it happened and never looked more closely. Really impressed by the radar from that thing... what a monster!

nice grab. that program is so good.

not that you need it - because you have that - but did you know you can also buy radarscope for your MAC? would serve as a really good lower cost alternative to something like grlevel3 or 2.

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I think at some point it had a warning, but not in the beginning. IIRC.

It was warned from 1146AM-12:15PM. New warning came out 1234PM-100PM.

That screen grab from GR2 was at 1220PM.

The tornado was on the ground from 1130-1250. Rotation was broad, but impressive, prior to touchdown with 50 knots G2G at touchdown at 1130A.

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That's such a weird looking storm. Usually even in reflectivity.....you know something is there. However in that case...not a freakin' clue it's tornadic until you look at velocity.

If you loop it it looks better. Pseudo bow echo on the northern end of that line.

Formed right along a burst of higher theta-e air (dews low 70s PSM) with locally backed winds in the presence of very strong speed shear (long hodographs) with 50 knot LLJ.

Shows that though many high shear/low CAPE environments don't produce... once in a while they can... and the result can be extremely impressive.

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It was warned from 1146AM-12:15PM. New warning came out 1234PM-100PM.

That screen grab from GR2 was at 1220PM.

The tornado was on the ground from 1130-1250. Rotation was broad, but impressive, prior to touchdown with 50 knots G2G at touchdown at 1130A.

Wow, interesting. I didn't know about that gap.

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If you loop it it looks better. Pseudo bow echo on the northern end of that line.

Formed right along a burst of higher theta-e air (dews low 70s PSM) with locally backed winds in the presence of very strong speed shear (long hodographs) with 50 knot LLJ.

Shows that though many high shear/low CAPE environments don't produce... once in a while they can... and the result can be extremely impressive.

Yeah, for sure. You can still see the damage up there too by rt 16 in Ossipee.

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Yeah, for sure. You can still see the damage up there too by rt 16 in Ossipee.

While not nearly as impressive with the LLJ (25-30 knots vs 50 knots) the 8/10 MCV setup wasn't terribly dissimilar. Modest amounts of CAPE and strong deep layer shear. All of this occurred in the east side of a big/anomalous closed low. This time of year always beware the ULL to the west when you can advect very theta-e rich/high dew air point air.

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