12:19am EDT Friday Vortex: 967mb, 4 knots of surface wind
Posted by
Chris in Tampa on 8/25/2017, 1:01 am
URNT12 KWBC 250447 VORTEX DATA MESSAGE AL092017 A. 25/04:19:51Z B. 25 deg 21 min N 094 deg 53 min W C. NA D. 86 kt E. 019 deg 9 nm F. 110 deg 103 kt G. 016 deg 12 nm H. 967 mb I. 14 C / 2447 m J. 21 C / 2439 m K. 13 C / NA L. OPEN SE M. CO10-20 N. 12345 / NA O. 0.02 / 1 nm P. NOAA2 1609A HARVEY OB 09 MAX FL WIND 103 KT 016 / 12 NM 04:16:50Z CNTR DROPSONDE SFC WIND 305 / 04 KTS
Product: NOAA Vortex Message (URNT12 KWBC) Transmitted: 25th day of the month at 4:47Z Agency: National Oceanic and Atmospheric Administration (NOAA) Aircraft: Lockheed WP-3D Orion (Reg. Num. N42RF) Storm Number & Year: 09 in 2017 Storm Name: Harvey (flight in the North Atlantic basin) Mission Number: 16 Observation Number: 09 A. Time of Center Fix: 25th day of the month at 4:19:51Z B. Center Fix Coordinates: 25°21'N 94°53'W (25.35N 94.8833W) B. Center Fix Location: 167 statute miles (269 km) to the ESE (104°) from Brownsville, TX, USA. C. Minimum Height at Standard Level: Not Available D. Estimated (by SFMR or visually) Maximum Surface Wind Inbound: 86kts (~ 99.0mph) E. Location of the Estimated Maximum Surface Wind Inbound: 9 nautical miles (10 statute miles) to the NNE (19°) of center fix F. Maximum Flight Level Wind Inbound: From 110° at 103kts (From the ESE at ~ 118.5mph) G. Location of Maximum Flight Level Wind Inbound: 12 nautical miles (14 statute miles) to the NNE (16°) of center fix H. Minimum Sea Level Pressure: 967mb (28.56 inHg) I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 14°C (57°F) at a pressure alt. of 2,447m (8,028ft) J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 21°C (70°F) at a pressure alt. of 2,439m (8,002ft) K. Dewpoint Temp (collected at same location as temp inside eye): 13°C (55°F) K. Sea Surface Temp (collected at same location as temp inside eye): Not Available L. Eye Character: Open in the southeast, SE M. Eye Shape: Concentric (has an inner and outer eye) M. Inner Eye Diameter: 10 nautical miles (12 statute miles) M. Outer Eye Diameter: 20 nautical miles (23 statute miles) N. Fix Determined By: Penetration, Radar, Wind, Pressure and Temperature N. Fix Level: Other - Not surface, 1500ft, 925mb, 850mb, 700mb, 500mb, 400mb, 300mb or 200mb O. Navigational Fix Accuracy: 0.02 nautical miles O. Meteorological Accuracy: 1 nautical mile
Remarks Section: Maximum Flight Level Wind: 103kts (~ 118.5mph) which was observed 12 nautical miles (14 statute miles) to the NNE (16°) from the flight level center at 4:16:50Z Dropsonde Surface Wind at Center: From 305° at 4kts (From the NW at 5mph) |
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