Which agency? SAB and AFWA both have T 6.0 at 8AM, which is 115 knots, and they only do a Dvorak analysis every 6 hours.
And there's only one other official agency, TAFB, that does them.
----- Current Analysis ----- Date : 21 SEP 2005 Time : 121500 UTC Lat : 24:20:24 N Lon : 85:18:00 W
CI# /Pressure/ Vmax 7.1 / 917.1mb/143.0kt
Latitude bias adjustment to MSLP : -0.9mb
Eye Temp : +9.8C Cloud Region Temp : -73.6C Scene Type : CLEAR EYE Ocean Basin : ATLANTIC
For some reason Janet gets beat up on these threads - but her info is very accurate