There were 12 convective periods for September 1996:
Start: 01/17Z   End: 01/21Z   Flow Regime: NE	   radar/wind loop
Start: 02/16Z   End: 02/21Z   Flow Regime: SW-2	   radar/wind loop
Start: 05/23Z   End: 06/03Z   Flow Regime: Other   radar/wind loop
Start: 06/20Z   End: 07/05Z   Flow Regime: SW-1	   radar/wind loop
Start: 09/10Z   End: 11/01Z   Flow Regime: SE-2	   radar/wind loop
Start: 11/15Z   End: 12/00Z   Flow Regime: SE-1	   radar/wind loop
Start: 16/19Z   End: 17/01Z   Flow Regime: SE-1	   radar/wind loop
Start: 17/16Z   End: 18/01Z   Flow Regime: SW-1	   radar/wind loop
Start: 18/19Z   End: 18/23Z   Flow Regime: SW-2	   radar/wind loop
Start: 21/15Z   End: 22/04Z   Flow Regime: SW-1	   radar/wind loop
Start: 22/16Z   End: 22/20Z   Flow Regime: SW-1	   radar/wind loop
Start: 30/04Z   End: 30/09Z   Flow Regime: SE-1	   radar/wind loop
 
Start: 01/17Z   End: 01/21Z   Flow Regime: NE	   radar/wind loop
 First peak wind >= 20 knots at 011850Z   Last at 011925Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 26 knots from 211 degrees for tower 1007 at 054 feet on 011920Z
 
Start: 02/16Z   End: 02/21Z   Flow Regime: SW-2	   radar/wind loop
 First peak wind >= 20 knots at 021725Z   Last at 021940Z
 First peak wind >= 35 knots at 021810Z   Last at 021810Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 39 knots from 271 degrees for tower 0022 at 054 feet on 021810Z
 
Start: 05/23Z   End: 06/03Z   Flow Regime: Other   radar/wind loop
 First peak wind >= 20 knots at 060030Z   Last at 060030Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 21 knots from 151 degrees for tower 0393 at 060 feet on 060030Z
 
Start: 06/20Z   End: 07/05Z   Flow Regime: SW-1	   radar/wind loop
 First peak wind >= 20 knots at 062130Z   Last at 070110Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 32 knots from 263 degrees for tower 1007 at 054 feet on 070000Z
 
Start: 09/10Z   End: 11/01Z   Flow Regime: SE-2	   radar/wind loop
 First peak wind >= 20 knots at 091445Z   Last at 092200Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 31 knots from 150 degrees for tower 0020 at 090 feet on 092040Z
 
Start: 11/15Z   End: 12/00Z   Flow Regime: SE-1	   radar/wind loop
 First peak wind >= 20 knots at 111710Z   Last at 112300Z
 First peak wind >= 35 knots at 112025Z   Last at 112035Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 44 knots from 225 degrees for tower 0020 at 145 feet on 112025Z
 
Start: 16/19Z   End: 17/01Z   Flow Regime: SE-1	   radar/wind loop
 First peak wind >= 20 knots at 161900Z   Last at 170015Z
 First peak wind >= 35 knots at 162025Z   Last at 162325Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 38 knots from 243 degrees for tower 0021 at 204 feet on 162025Z
 
Start: 17/16Z   End: 18/01Z   Flow Regime: SW-1	   radar/wind loop
 First peak wind >= 20 knots at 171640Z   Last at 180005Z
 First peak wind >= 35 knots at 172340Z   Last at 172355Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 40 knots from 242 degrees for tower 0394 at 060 feet on 172355Z
 
Start: 18/19Z   End: 18/23Z   Flow Regime: SW-2	   radar/wind loop
 First peak wind >= 20 knots at 181955Z   Last at 182130Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 29 knots from 305 degrees for tower 0300 at 054 feet on 182050Z
 
Start: 21/15Z   End: 22/04Z   Flow Regime: SW-1	   radar/wind loop
 First peak wind >= 20 knots at 211820Z   Last at 220300Z
 First peak wind >= 35 knots at 212010Z   Last at 212015Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 38 knots from 005 degrees for tower 1102 at 204 feet on 212010Z
 
Start: 22/16Z   End: 22/20Z   Flow Regime: SW-1	   radar/wind loop
 First peak wind >= 20 knots at 221650Z   Last at 221835Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 29 knots from 316 degrees for tower 0020 at 204 feet on 221815Z
 
Start: 30/04Z   End: 30/09Z   Flow Regime: SE-1	   radar/wind loop
 First peak wind >= 20 knots at 300450Z   Last at 300740Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 27 knots from 147 degrees for tower 1007 at 054 feet on 300635Z