A low level trough that extended south and then southwest from a low pressure north of Puerto Rico combined with daytime heating and sea breeze convergence to produce numerous showers and isolated strong thunderstorms over the San Juan metropolitan area. Periods of very heavy rain induced road flooding mostly over the municipalities of Guaynabo...Bayamon...Catano...and San Juan. Doppler radar rainfall estimates indicated accumulations of over 5 inches in some areas.

Heavy Rain in GUAYNABO, PUERTO RICO
From 18-NOV-09 17:04:00 to 18-NOV-09 19:15:00 (AST-4)
Location: GUAYNABO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A house was flooded at road 833, Km12, H12 in Bo. Santa Rosa III in the municipality of Guaynabo.

Heavy Rain in GUAYNABO, PUERTO RICO
From 18-NOV-09 17:04:00 to 18-NOV-09 19:15:00 (AST-4)
Location: GUAYNABO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Houses flooded and Malaga street flooded at Urb. Torrimar in the municipality of Guaynabo.

Flash Flood in SAN JUAN, PUERTO RICO
From 18-NOV-09 17:27:00 to 18-NOV-09 20:15:00 (AST-4)
Location: SAN JUAN
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Roads and homes were reported flooded in the University Gardens sector of San Juan.

Flash Flood in SAN JUAN, PUERTO RICO
From 18-NOV-09 17:54:00 to 18-NOV-09 20:00:00 (AST-4)
Location: SAN JUAN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

John F. Kennedy Avenue was reported flooded in the vicinity of Audi and Volvo car dealers.

Heavy Rain in BAYAMON, PUERTO RICO
From 18-NOV-09 16:42:00 to 18-NOV-09 19:15:00 (AST-4)
Location: BAYAMON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One home was reported flooded at Miraflores neighborhood in Bayamon City.

Heavy Rain in CATANO, PUERTO RICO
From 18-NOV-09 16:49:00 to 18-NOV-09 19:15:00 (AST-4)
Location: CATANO
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One home was reported flooded at Progreso street in Catano City.

Heavy Rain in BAYAMON, PUERTO RICO
From 18-NOV-09 16:55:00 to 18-NOV-09 19:15:00 (AST-4)
Location: BAYAMON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Road flooding was reported behind the Victory Shopping Center, at the Country States neighborhood in Bayamon.

Heavy Rain in BAYAMON, PUERTO RICO
From 18-NOV-09 17:01:00 to 18-NOV-09 19:15:00 (AST-4)
Location: BAYAMON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Road flooding was reported in several parts of Bayamon City, along Main Avenue in Santa Rosa, and along the north marginal road, in Jardines de Caparrra neighborhood.

Heavy Rain in GUAYNABO, PUERTO RICO
From 18-NOV-09 17:03:00 to 18-NOV-09 19:15:00 (AST-4)
Location: GUAYNABO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Central Juanita avenue was reported flooded, below Highway 22 bridge in the municipality of Guaynabo.

Heavy Rain in GUAYNABO, PUERTO RICO
From 18-NOV-09 16:51:00 to 18-NOV-09 19:15:00 (AST-4)
Location: GUAYNABO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Road flooding was reported at Bello Monte neighborhood in Guaynabo City.

Heavy Rain in BAYAMON, PUERTO RICO
From 18-NOV-09 16:21:00 to 18-NOV-09 17:15:00 (AST-4)
Location: BAYAMON
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One home was reported flooded at Sierra Linda neighborhood in Bayamon City.