|Lead Project Scientist||John Gamache|
|Radar Scientist||Sylvie Lorsolo|
|Dropsonde Scientist||Bachir Annane|
|Ozone Scientist||Tom Carsey|
|Flight Director||Barry Damiano|
|Flt. Eng.||Greg Bast|
|Data Tech||Bobby Peek|
|Elec. Tech||Bill Olney|
Mission Plan :
The original plan called for NOAA42 to fly a figure-4 pattern as shown in the left panel of Fig. 1. It was unknown before flight time, if we would need to fly around Cuba or be able to do an overflight. After the Figure 4 pattern, NESDIS would be able to fly its pattern briefly, although not shown in the flight plan in the left panel of Fig. 1. The flight was to be kept under 9 hours block time, to prevent slippage in the 12-h flight scheduling to provide data for the Hurricane Weather Research and Forecasting (HWRF) model at the Environmental Modeling Center (EMC) of the National Weather Service.
Mission Summary :
|MacDill||20:19 UTC||MacDill||04:09 UTC|
Figure 2. GOES-IR image at time of takeoff
Figure 3. GOES-IR image during flight
Figure 4. GOES-IR image near landing time
NOAA42 took off at 2019 UTC, and reached its initial point about 2 hours later at 2215 UTC (20° 17'N, 81⪚ 5'W). The first pass through the storm center was inward on a nominal track of 135. The center was first fixed at 2245 UTC (19° 05'N, 79° 50'W). The aircraft continued on a nominal track of 135 to a point SE of the hurricane center at 2310 UTC (18° 12'N, 78° 36'W). NOAA42 then turned northward to prepare for its second pass SW through the hurricane. The point NE of the center was reached at 2337 UTC (20° 11'N, 78° 43'W), where the aircraft turned southwestward along a nominal track of 235 toward the center. The second fix of the hurricane center was made at 0001 UTC (19° 15'N, 79° 58'W). The aircraft then continued along a track of 235 to a point SW of the hurricane center, reaching it at 0027 (18° 9'N, 81° 7'W). This ended the portion of the flight that was specifically designed for providing data for the HWRF model. The rest was of the flight was for Ocean Winds, and a return to MacDill.
From there NOAA42 returned to the center, arriving there at 0050 UTC (19° 15'N, 80° 6'W). The aircraft then flew one radial outward from storm center along a track of 55°, returning along a reciprocal to make a closest approach to the center at 0145 UTC (19° 17'N, 80° 14'W). Once more the aircraft reversed heading, traveling outward along 055°, reaching the final point of the science mission at 0208 UTC (20° 01'N, 78° 54'W). The aircraft then returned to MacDill via Cuba, landing at 0409 UTC.
On this mission 16 AXBTs were dropped, which worked very well. There were 12 GPS sondes dropped, 6 were sent from the aircraft, and there were 5 fast falls, a very large number for one flight.
Gustav became a hurricane during the beginning of the mission. Some indication of intensification occurred during the flight, but within 24 hours, Gustav was a major hurricane. This was a good time to gather data to help models forecast the intensification of Gustav, since it was at the beginning of the process.
1 second listing | NetCDF listing
Flight Data Plots
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Temperature and Moisture
Wind and Atlitude
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