ATL : TROPICAL DEPRESSION ALEX - RECON DISCUSSION

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cwachal

#161 Postby cwachal » Mon Jun 28, 2010 6:50 pm

they may be wanting to see how far out the TS force winds are in that squall
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#162 Postby brunota2003 » Mon Jun 28, 2010 6:51 pm

The NOAA mission is going in for a center pass...that is why they backed off.
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#163 Postby cycloneye » Mon Jun 28, 2010 6:52 pm

Oh ok.
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#164 Postby KWT » Mon Jun 28, 2010 6:53 pm

CrazyC83 wrote:Flying at 850mb = reduction of 80%.

Need 60 kt FL winds to support current intensity on that basis, need 80 kt to support Hurricane Alex.


I'd imagine they probably will find the 60kts they are looking for in that deep convection that has blown up. Anyway yah as others have said its diverted off...
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#165 Postby clfenwi » Mon Jun 28, 2010 6:56 pm

Totally placed the plane in the wrong quadrant... took a quick wind sketch to un-confuse myself. Had gotten to the point where I could visualize everything from the obs, but it's been a few seasons since I last followed recon flights.
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#166 Postby cycloneye » Mon Jun 28, 2010 7:00 pm

Plane decended to 925mb so is 75% now.
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#167 Postby HURAKAN » Mon Jun 28, 2010 7:17 pm

Image

Interesting
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#168 Postby KWT » Mon Jun 28, 2010 7:25 pm

I'm guessing they thought there was no real need to fly at 850mbs then afterall?
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#169 Postby SunnyThoughts » Mon Jun 28, 2010 7:33 pm

000730 2228N 09028W 6424 03808 9846 +079 +079 132041 042 013 003 00


984.6 ? Nevermind, I think thats an error.
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#170 Postby cycloneye » Mon Jun 28, 2010 7:40 pm

987.9 mbs the lowest so far
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#171 Postby cycloneye » Mon Jun 28, 2010 7:48 pm

Reached center with lowest pressure of 987.1 mbs
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#172 Postby cycloneye » Mon Jun 28, 2010 7:51 pm

Ok,I will take a break, so who wants to continue posting the obs?
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#173 Postby lester » Mon Jun 28, 2010 8:09 pm

64 knots Flight Level!
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#174 Postby brunota2003 » Mon Jun 28, 2010 8:24 pm

Using 75%, you would need a wind of roughly 85 knots from the plane. That would translate to 63.75 knots on the surface. (86 is 64.5 and 87 breaks the 65 knot barrier).
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#175 Postby cycloneye » Mon Jun 28, 2010 8:46 pm

CrazyC83,do you think that the 55kts best track upgraded is good?
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#176 Postby brunota2003 » Mon Jun 28, 2010 9:01 pm

I highly expect 70s readings in this next set
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#177 Postby lester » Mon Jun 28, 2010 9:06 pm

67 knots flight-level!
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#178 Postby cycloneye » Mon Jun 28, 2010 9:08 pm

And pressure down to 985 mbs.
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Re: ATL : TROPICAL STORM ALEX - RECON DISCUSSION

#179 Postby cycloneye » Mon Jun 28, 2010 9:18 pm

I would bump it to 60kts for advisory.
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#180 Postby deltadog03 » Mon Jun 28, 2010 9:26 pm

center a little NE of the other VDM fix??
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