CHASE SEASON 2005
This is a temporary page where I'll post short logs and pictures.
MAY 7, 2005. Supercells & tornado
in south-central NE.
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Started the day in Colby KS, with a
target of Kearny NE, ahead and northeast of progged
dryline bulge. Parameters were not great...Td's of only
55 or so, southerly surface and 850 winds making for weak
directional shear and lack of a clear focus for
convergence along the dryline. CAPE was not progged to be
very high either...only 1500 or so. But, due to the
expected local backing of the winds near the dryline
bulge, we thought this target was as good as any. We
headed northeast up 383 and then 183 to I-80. First
cells of the day fired to our west near N. Platte, so we
drove west to intercept. Near Maxwell, we met up with one
of the cells. It looked rather high-based, and the RFD
wrapping around was very cold. In west winds now, we were
clearly behind the dryline, so we went back east towards
Kearny.
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Along I-80 we was explosive development
south of Holdrege. We continued eastbound, taking the
Odessa exit so that we would not run into the core on the
Interstate. The base on this storm looked much lower
and a very prominent lowering came into view on hwy 30
just west of Kearny. It was difficult to discern if this
was indeed a tornado for quite some time, due to the
scuddy appearance and our distance (about 5 miles). Only
after hearing corresponding reports of a tornado on the
ground did we realize that it truly was a tornado. View
here to the northeast...images slightly
contrast-enhanced.
After following this storm up northeast of Grand
Island, our road network turned sour, with nothing but
gravel roads leading to where we wanted to be. The storm
also looked very outflow dominant, despite the continuous
tornado warnings. There was also very little visibility
in the area of interest beneath the base. So, we let it
go.
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However, just SW of Palmer NE, another
cell developed right behind it and soon became tornado
warned as well! It was a beautiful sculpted updraft with
a classic RFD intrusion. It produced a brief funnel, but
nothing more. |
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This storm merged with several others to
form a line with an absolutely incredible lightning
display! Spending the night in Grand Island...
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One thing of note that
happened today...a few local "chasers" latched onto our
vehicle like glue when we were on a storm north of Palmer NE.
Cigarettes and beers in hand, these guys obviously weren't out
for the purpose of reporting storms. Later on, we ran across them
again, mired hopelessly in muck on an impassible dirt road. We
stopped to help, despite the rapidly approaching cells to our
west, which could have gotten us ALL stuck. After unsuccessfully
trying to get their vehicle unstuck, we gave them a ride to the
nearest town. It worked out all right this time, but I just know
that one day one of these folks will get themselves killed by
chasing in this manner, and the media will have a field day,
casting an unpleasant light on all chasers...A very scary
thought...
Chasers in the group:
All Images c. 2005 Dave
Lewison. No reproduction without permission.
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