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Toa Alta Municipio, Puerto Rico severe weather history spans 21 recorded events between 2009 and 2025. The dominant hazard is flash flood, accounting for 28.6% of all recorded events. It ranks #3,150 nationally and #57 in Puerto Rico.
21
Recorded events
0
Direct deaths
0
Direct injuries
$70K
Property damage
The record
What the Toa Alta Municipio, Puerto Rico severe weather history record shows
Across the archive, Toa Alta Municipio, Puerto Rico severe weather history averages 1.3 recorded events a year. The busiest stretch on record is the 2020s, with 12 events logged in that decade alone.
The costliest is flash flood, with $58K in reported property damage. In total, 6 distinct hazard types appear in this county archive, each listed with its own dated record below.
By hazard type
Every hazard type recorded in Toa Alta Municipio
| Hazard | Events | Deaths | Damage | Max | Span |
|---|---|---|---|---|---|
| Flash Flood | 6 | 0 | $58K | 0 | 2010–2024 |
| Debris Flow | 6 | 0 | $5K | 0 | 2020–2025 |
| Flood | 4 | 0 | $6K | 0 | 2010–2025 |
| Heavy Rain | 3 | 0 | $0 | 0 | 2009–2014 |
| Hail | 1 | 0 | $500 | 0.25 | 2021–2021 |
| Thunderstorm Wind | 1 | 0 | $1K | 35 | 2022–2022 |
Decade by decade
Toa Alta Municipio, Puerto Rico severe weather history by decade
Reporting practice changed over time — early decades are undercounted, not calmer.
From the record
What the reports say
Written by National Weather Service staff at the time of the event · public domain
Emergency Managers reported a landslide at PR-8827 near De Valencia and Serenata streets (Palacios Reales Urb.) and also near a Retirement Home and Palacios de Versalles Recreational Area. No one was reported as trapped or affected.
Context
Risk, population and federal disasters
Insufficient Data
FEMA NRI risk rating
66,320
Population (ACS)
$164K
Median home value
25
Federal declarations
| Declared | Incident | Title | Type |
|---|---|---|---|
| Aug 13, 2024 | Severe Storm | TROPICAL STORM ERNESTO | EM |
| Jul 23, 2024 | Flood | SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES | DR |
| Sep 21, 2022 | Hurricane | HURRICANE FIONA | DR |
| Sep 18, 2022 | Hurricane | TROPICAL STORM FIONA | EM |
| Aug 22, 2020 | Hurricane | TROPICAL STORM LAURA | EM |
| Jul 29, 2020 | Hurricane | POTENTIAL TROPICAL CYCLONE NINE | EM |
Quick answers
Frequently asked
How many severe weather events have been recorded in Toa Alta Municipio, Puerto Rico?
21 events are on record between 2009 and 2025, causing 0 direct deaths and $70K in property damage.
What is the most common severe weather hazard in Toa Alta Municipio?
Flash Flood, with 6 recorded events — 28.6% of everything in the archive for this county.
How many federal disaster declarations cover Toa Alta Municipio?
25 federal disaster declarations from FEMA include Toa Alta Municipio, each tied to a specific incident period.
How risky is Toa Alta Municipio compared with the rest of the country?
FEMA's National Risk Index rates Toa Alta Municipio as insufficient data risk, placing it in the 0 percentile of its state for expected annual loss.
Where does the Toa Alta Municipio, Puerto Rico severe weather history data come from?
Every figure is drawn from United States federal public-domain records: NOAA/NCEI Storm Events for the event archive, NOAA SPC SVRGIS for mapped tornado paths, FEMA for disaster declarations and risk ratings, and the U.S. Census for population context. Dates are shown in UTC and recent entries may still be revised by NOAA.
Nearby
Neighbouring counties
- Santa Isabel Municipio 12
- Toa Baja Municipio 52
- San Sebastián Municipio 92
- Trujillo Alto Municipio 32
- San Lorenzo Municipio 22
- Utuado Municipio 85
Cite this page
“Toa Alta Municipio, Puerto Rico.” Severe Weather History. severeweatherhistory.com/county/puerto-rico/toa-alta-municipio/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.