Puerto Rico, 2024Flash Flooding and Debris Flow in Puerto Rico, April 7 to 9, 2024
April 7 to 9, 2024 · NWS SJU · 6 events in 6 counties and zones
Increase in moisture, remnants of a cold front to our north and a nearby prefrontal surface trough approached the islands and sinked southward, creating favorable weather |conditions for unsettled weather and above normal moisture. These wet and unstable conditions promoted showery weather for the first half of that week.
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
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- Deaths
- 0
- Injuries
- 3
- Property damage
- $12,000
- Crop damage
- None recorded
- Events
- 6
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Increase in moisture, remnants of a cold front to our north and a nearby prefrontal surface trough approached the islands and sinked southward, creating favorable weather |conditions for unsettled weather and above normal moisture. These wet and unstable conditions promoted showery weather for the first half of that week. Flooding, Flash Flooding and Landslides were reported.
Event by event
4 flash flood, 1 heavy rain, 1 debris flow. Local standard time, as filed.
Flash Flood, San Juan
- When
- April 7, 3:27 PM AST to 5:00 PM AST
- Where
- San Juan County, 0.95 mi SW of San Juan to 0.9 mi SW of San Juan
- Cause
- Heavy Rain
- Property damage
- $5,000
- Reported by
- State Official
- Coordinates
- 18.370, -66.060
Flooding was reported in Lomas Verdes Ave. on road 177 over Rio Piedras, near a Walgreens Drug Store. A vehicle was trapped in the flood waters.
Heavy Rain, Caguas
- When
- April 8, 2:45 PM AST
- Where
- Caguas County, 4.17 mi WSW of Caguas
- Reported by
- Mesonet
- Coordinates
- 18.180, -66.090
Mesonet Station BZDP4 3.6 SE Sumidero reported 2.81 inches of rain at 2:45 PM AST.
Flash Flood, Orocovis
- When
- April 8, 5:30 PM AST to 7:30 PM AST
- Where
- Orocovis County, 1.97 mi ENE of Orocovis to 2.09 mi ENE of Orocovis
- Cause
- Heavy Rain
- Property damage
- $5,000
- Reported by
- County Official
- Coordinates
- 18.228, -66.391
Flash flooding was reported by municipal officials along portions of rio Orocovis near the city town in road 568 and in Sector Bajuras. No people trapped were reported.
Flash Flood, Naguabo
- When
- April 8, 5:39 PM AST to 7:30 PM AST
- Where
- Naguabo County, 4.15 mi WNW of Naguabo to 4.12 mi WNW of Naguabo
- Cause
- Heavy Rain
- Injuries
- 3 direct, 0 indirect
- Reported by
- 911 Call Center
- Coordinates
- 18.247, -65.786
The 911 call center reported that three people were affected by a water surge in Charco El Hippie near Rio Blanco in Naguabo, PR. Emergency managers reported that the three people were rescued.
Flash Flood, Canovanas
- When
- April 8, 7:12 PM AST to 8:30 PM AST
- Where
- Canovanas County, 0.98 mi SW of Canovanas to 1.19 mi SW of Canovanas
- Cause
- Heavy Rain
- Property damage
- $1,000
- Reported by
- State Official
- Coordinates
- 18.319, -65.890
Flash Flooding was reported at PR-185 near La Vega entrance and Rio Canovanas in Canovanas, PR. No people trapped were reported.
Debris Flow, Trujillo Alto
- When
- April 9, 1:55 PM AST to 2:00 PM AST
- Where
- Trujillo Alto County, 3.61 mi ESE of Trujillo Alto to 3.6 mi ESE of Trujillo Alto
- Cause
- Heavy Rain
- Property damage
- $1,000
- Reported by
- 911 Call Center
- Coordinates
- 18.308, -65.950
A 911 reporter informed that there was a landslide in Carretera 852 near Sabana Bakery in Trujillo Alto. The emergency manager informed that there were no people or roads affected directly.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
- Heavy Rain
- Rainfall totals unusual for the place and season that did not produce a flood.
- Debris Flow
- A fast-moving slurry of mud, rock and debris, usually on a slope soaked by heavy rain or stripped by a fire.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Tornado and Hail in Illinois, April 7, 2024$145,000 · EF1 · 6 events
- Tornadoes and Hail in Iowa, April 7, 2024$20,000 · EF1 · 4 events
- Dense Fog in Illinois, April 7 to 8, 202418 events
- Hail and Damaging Winds in Tennessee, April 7, 2024$5,000 · 1 in hail · 14 events
- Flooding in Illinois, April 7 to 25, 20243 events
- Hail in Mississippi, April 7, 20240.75 in hail · 3 events
- Frost and Freeze in Colorado, April 7, 20241 event
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1176000, 1167356, 1167351, 1167352, 1167353, 1176012.