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News Talkback >> 2009 Storm Forum

hogrunr
Weather Guru


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Posts: 153
Loc: Spring, TX
Re: Area of Interest - Invest 94L
      Sun Aug 30 2009 01:21 PM

Quote:

Quote:

One page I like to look at in this situation is the one below, it shows a lot more of the models all on one page. You can see on it that the lower level models ( ie CLIP, BAMM, BAMD, BAMMS, and CLP5) seem to have a much better handle on this system right now, which makes sense.

94L Wundermap




94L is looking alot more organized this morning as indicated by NHC upgrading to code red. The CLIP and CLIP5 are more for establishing baseline comparison.
"CLIPER (CLImatology and PERsistence) is a 3-day statistical model (CLIPER5 is a 5-day version of the same model). It uses the current path of a tropical cyclone and an average of historical paths of similar cyclones to come up with a track, and is considered a "no-skill" model. Curiously, until the late 1980s, this was actually the most accurate model. Forecast skill is determined by comparing forecasts against this model"

Here is a wikipedia link for more info about models:
http://en.wikipedia.org/wiki/Tropical_cyclone_prediction_model

More in depth reading:
http://www.nhc.noaa.gov/modelsummary.shtml




Good to know Craig...curious that they have still been the closest to correct so far for this system. I've been looking at the WV imagery this morning, and I find it hard to believe that any of the models are still predicting a NW turn for this system yet. I know the models are inaccurate at this point because of the systems lack of organization, but it seems that there is sufficient high pressure to the north of 94L to keep it on a WSW track for at least another day or so, putting it again well to the S and W of all of the predictions at this point.


http://www.ssd.noaa.gov/goes/east/tatl/loop-wv.html

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Entire topic
Subject Posted by Posted on
* Area of Interest - Invest 94L Ed DunhamAdministrator Sun Aug 30 2009 01:21 PM
. * * Re: Area of Interest - Invest 94L docrod   Thu Aug 27 2009 10:51 PM
. * * Re: Area of Interest - Invest 94L craigm   Fri Aug 28 2009 11:02 AM
. * * Re: Area of Interest - Invest 94L Hurikid   Fri Aug 28 2009 12:25 PM
. * * Re: Area of Interest - Invest 94L Ed DunhamAdministrator   Fri Aug 28 2009 02:38 PM
. * * Re: Area of Interest - Invest 94L Evan Johnson   Fri Aug 28 2009 04:33 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Fri Aug 28 2009 08:43 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Sat Aug 29 2009 02:05 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Sat Aug 29 2009 06:31 PM
. * * Re: Area of Interest - Invest 94L craigm   Sat Aug 29 2009 07:56 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Sat Aug 29 2009 08:32 PM
. * * Re: Area of Interest - Invest 94L Evan Johnson   Sat Aug 29 2009 10:03 PM
. * * Re: Area of Interest - Invest 94L MichaelA   Sun Aug 30 2009 01:05 AM
. * * Re: Area of Interest - Invest 94L hogrunr   Sun Aug 30 2009 03:21 AM
. * * Re: Area of Interest - Invest 94L craigm   Sun Aug 30 2009 12:04 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Sun Aug 30 2009 01:21 PM
. * * Re: Area of Interest - Invest 94L craigm   Sun Aug 30 2009 02:06 PM
. * * Re: Area of Interest - Invest 94L Evan Johnson   Sun Aug 30 2009 02:26 PM
. * * Re: Area of Interest - Invest 94L gatorman   Sun Aug 30 2009 03:55 PM
. * * Re: Area of Interest - Invest 94L LSU FAN   Sun Aug 30 2009 04:19 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Sun Aug 30 2009 06:19 PM
. * * Re: Area of Interest - Invest 94L Evan Johnson   Mon Aug 31 2009 01:54 PM
. * * Re: Area of Interest - Invest 94L weathernet   Mon Aug 31 2009 03:03 PM
. * * Re: Area of Interest - Invest 94L Hurikid   Sun Aug 30 2009 06:18 PM
. * * Re: Area of Interest SW Caribbean Sea danielwAdministrator   Sun Aug 30 2009 04:43 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Fri Aug 28 2009 01:33 PM
. * * Re: Area of Interest - Invest 94L Ed DunhamAdministrator   Thu Aug 27 2009 02:05 PM
. * * Re: Area of Interest - Invest 94L LSU FAN   Thu Aug 27 2009 08:06 PM
. * * Re: Area of Interest - Invest 94L hogrunr   Fri Aug 28 2009 12:59 AM

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