There were 4 convective periods for May 2010:
Start: 05/18Z End: 06/00Z Flow Regime: SW-1    radar/wind loop
Start: 06/16Z End: 06/21Z Flow Regime: SW-1    radar/wind loop
Start: 17/12Z End: 17/22Z Flow Regime: SW-1    radar/wind loop
Start: 30/13Z End: 30/19Z Flow Regime: SE-2    radar/wind loop
 
Start: 05/18Z End: 06/00Z Flow Regime: SW-1    radar/wind loop
 First peak wind >= 20 knots at 051805Z   Last at 052000Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 34 knots from 336 degrees for tower 0022 at 054 feet on 051805Z
 
Start: 06/16Z End: 06/21Z Flow Regime: SW-1    radar/wind loop
 First peak wind >= 20 knots at 061730Z   Last at 062100Z
 First peak wind >= 35 knots at 061945Z   Last at 062020Z
 First peak wind >= 50 knots at 062005Z   Last at 062005Z
 Max peak wind reported was 50 knots from 225 degrees for tower 0421 at 054 feet on 062005Z
 
Start: 17/12Z End: 17/22Z Flow Regime: SW-1    radar/wind loop
 First peak wind >= 20 knots at 171205Z   Last at 171950Z
 First peak wind >= 35 knots at 171730Z   Last at 171915Z
 No peak winds >= 50 knots were reported
 Max peak wind reported was 40 knots from 348 degrees for tower 0421 at 054 feet on 171730Z
 
Start: 30/13Z End: 30/19Z Flow Regime: SE-2    radar/wind loop
 First peak wind >= 20 knots at 301425Z   Last at 301900Z
 No peak winds >= 35 knots were reported
 No peak winds >= 50 knots were reported
 Max peak wind reported was 33 knots from 142 degrees for tower 0412 at 054 feet on 301500Z