Slow-moving showers and isolated thunderstorms developed late in the afternoon on the 11th of January. This activity lasted through the evening hours, and rainfall amounts of up to 5 inches were observed in Bayamon. Additional showers affected nearby municipalities and produced flooding across the central and eastern interior sections of Puerto Rico, including the San Juan metropolitan area. However, the most significant impacts were noted across Bayamon.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 20:21:00 to 11-JAN-23 20:21:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 0.40K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported of a flooded street with one person trapped in a car by PR-167 and Comerio street, close to the Bayamon Christian Academy.

Debris Flow in COMERIO, PUERTO RICO
From 11-JAN-23 17:26:00 to 11-JAN-23 17:26:00 (AST-4)
Location: COMERIO
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency managers reported a landslide affecting PR-781 in sector Cedrito before El Chaito business.

Debris Flow in BAYAMON, PUERTO RICO
From 11-JAN-23 20:02:00 to 11-JAN-23 20:02:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The 911 call center reported a landslide affecting PR-830 in barrio Cerro Gordo, close to Juanchi Barbershop.

Flood in AGUAS BUENAS, PUERTO RICO
From 11-JAN-23 16:40:00 to 11-JAN-23 16:40:00 (AST-4)
Location: AGUAS BUENAS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Employee

An NWS employee reported that the main road in the urban area (downtown) of Aguas Buenas was flooded due to heavy rainfall.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 18:47:00 to 11-JAN-23 18:47:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Sections of Lomas Verdes Avenue were flooded with three people trapped in a car, this was close to the Parque Lineal.

Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:13:00 to 11-JAN-23 19:13:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

A 911 report indicated that a residential area in street 4 was flooded, near the Victory Shopping Center.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:15:00 to 11-JAN-23 19:15:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported a house being flooded with one person trapped inside by Nevado street, very close to Parque Lineal.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:17:00 to 11-JAN-23 19:17:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported a house being flooded with four people trapped inside by 14 street intersecting Marta street, close to Roberto Robert Garage.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:17:00 to 11-JAN-23 19:17:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported a house being flooded by 23rd street, close to PR-861.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:18:00 to 11-JAN-23 19:18:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported a house being flooded with two people and a pet trapped inside by 4th street, very close to Rio Hondo, with an Auto Zone on the other side of the river.

Flash Flood in BAYAMON, PUERTO RICO
From 11-JAN-23 19:33:00 to 11-JAN-23 19:33:00 (AST-4)
Location: BAYAMON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: State Official

The 911 call center reported a residential home being flooded with three people trapped inside by 14th street after the river in front of a machine shop.