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Article #199Re: NEXRAD product
From: Robert P Dale
Date: Thu, 13 Aug 1998 00:00
Date: Thu, 13 Aug 1998 00:00
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> Well, here in the Northeast a tornado is a rare occurrence. However, straight line > gust fronts, nor-easters, and hurricanes are real threats. A gust front, > mini or macro burst, may stay together long enough to be a useful piece of > info on NEXRAD. > Our high wind warnings are more likely to be a product of a low > pressure system than convection. In that case you would want _base_ velocity, not storm-relative. A gust-front containing 50mph winds, that are associated with a cell moving at 40mph, would show up as 10mph with SRV. Base-velocity would show the correct speed if it were moving towards / away from the radar site. Rob +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from SKYWARN send e-mail to LISTSERV@PO.UIUC.EDU with "unsub skywarn" in the body of your message. If you need help or more information on the SKYWARN discussion group write to chris@siu.edu or see http://www.inlink.com/~landmb/intro.html. For more information on SKYWARN activities across the country visit http://www.skywarn.com and http://www.winternet.com/~daveej.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1048cc,b1fb3ccadf1edd8,start X-Google-Attributes: gid1048cc,public From: Robert P Dale <rdale@SKYWATCH.ORG> Subject: Re: NEXRAD product Date: 1998/08/13 Message-ID: <000e01bdc6c1$9988a960$0100a8c0@rob> X-Deja-AN: 380831064 Sender: The SKYWARN list <SKYWARN@POSTOFFICE.CSO.UIUC.EDU> Content-Transfer-Encoding: 7bit References: <DC93526E572CD111ACD000805F1520B3031684A3@cvsex001.cvs.com> Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU X-Priority: 3 (Normal) Content-Type: text/plain; charset="iso-8859-1" X-MimeOLE: Produced By Microsoft MimeOLE V4.72.2106.4 Importance: Normal X-MSMail-Priority: Normal MIME-Version: 1.0 Reply-To: Robert P Dale <rdale@SKYWATCH.ORG> Newsgroups: bit.listserv.skywarn