Closed eyewall
Posted by
Chris in Tampa on 7/3/2014, 10:21 pm
The most recent vortex described the eye as "closed". The previous was open to the west. Pressure now 976mb. (Says 977mb here, but the surface wind was 9 knots, which you can kind of take about 1 mb off for each 10 knots of wind as a rough estimate)
URNT12 KNHC 040204 CCA VORTEX DATA MESSAGE AL012014 A. 04/01:42:10Z B. 34 deg 21 min N 076 deg 57 min W C. 700 mb 2886 m D. 61 kt E. 058 deg 20 nm F. 154 deg 76 kt G. 060 deg 24 nm H. 977 mb I. 8 C / 3051 m J. 13 C / 3047 m K. -12 C / NA L. CLOSED M. C20 N. 12345 / 7 O. 0.02 / 1 nm P. AF304 1401A ARTHUR OB 09 CCA MAX FL WIND 76 KT 060 / 24 NM 01:35:00Z CNTR DROPSONDE SFC WIND 265/09 KT ;
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Now a category two hurricane -
Chris in Tampa,
7/3/2014, 9:08 pm- Pressure still dropping - 975mb, with 16 knots of surface wind - Chris in Tampa, 7/4/2014, 1:44 am
- Image - Chris in Tampa, 7/4/2014, 1:50 am
- Highest SFMR reading yet estimated (by 1 knot) - Chris in Tampa, 7/3/2014, 11:26 pm
- Image - Chris in Tampa, 7/3/2014, 11:41 pm
- Live blog at Weather Underground - Chris in Tampa, 7/3/2014, 10:49 pm
- Image - Chris in Tampa, 7/3/2014, 10:33 pm
- Newport/Moorhead City radar - cypresstx, 7/3/2014, 9:29 pm
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