Daytime heating and a tropical wave passage enhanced afternoon convection across the interior and northwest quadrant of Puerto Rico. Showers and thunderstorms produced minor urban flooding in urban and poor drainage areas.
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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.
The episode as NWS SJU wrote it up.
Daytime heating and a tropical wave passage enhanced afternoon convection across the interior and northwest quadrant of Puerto Rico. Showers and thunderstorms produced minor urban flooding in urban and poor drainage areas.
The San Juan radar (TJUA), 39 km away, was scanning. The volume nearest the first event began at 16:18 UTC.
2 thunderstorm wind. Local standard time, as filed.
Outflow from a strong thunderstorm which produced heavy rainfall amounts between 1 and 1.5 inches, also generated a strong wind gust resulting in large broken and downed tree limbs and branches.
A strong thunderstorm moving across the San Juan Metro Area, produced a max wind gust up to 40 mph reported at San Juan International Airport.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Puerto Rico in 2015Every state in 2015This day in weather historyWarnings in Puerto Rico, October 2015
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 2026-09-30. Each event’s entry at NCEI: 605537, 605538.