Greenlee County, Arizona: hazard history
What federal records show has already happened here: disaster declarations, storms, and flood insurance claims. This is a record of the past. It is not a forecast and not a hazard score.
At a glance
What this means
- The event NOAA recorded most often here is Drought, with 116 records.
- The costliest single record is Frost/Freeze in 2011: $300K in property damage, in the dollars of that year.
- The deadliest record is Heat in 2024, with 2 deaths.
- FEMA has declared 13 disasters that named this county, most often for flood.
- The worst year for flood insurance claims was 1983, with 74 claims.
What this can't tell you
- What happens next. Past events do not set the odds of the next one.
- Anything before 1996 from NOAA. That is when NOAA began recording every event type; earlier files hold only tornado, hail and wind, so they are left out on purpose.
- Today's cost. Damage and payments are in the dollars of the year they happened.
- A flood rate. NFIP counts claims but not how many homes were insured, and many flooded homes carry no flood insurance.
- Earthquakes, wildfire perimeters or radar-detected hail. Those records are not tied to counties.
Federal disaster declarations (FEMA)
FEMA declared 13 disasters that named Greenlee County between 1966 and 2020.
| Incident type | Disasters | Most recent |
|---|---|---|
| Flood | 6 | 1993 |
| Severe Storm | 3 | 2010 |
| Biological | 2 | 2020 |
| Fire | 1 | 2011 |
| Hurricane | 1 | 2005 |
Most recent declarations
- DR-4524 2020 · Biological · Covid-19 Pandemic
- EM-3442 2020 · Biological · Covid-19
- FM-2915 2011 · Fire · Wallow Fire
- DR-1888 2010 · Severe Storm · Severe Winter Storms And Flooding
- DR-1660 2006 · Severe Storm · Severe Storms And Flooding
- EM-3241 2005 · Hurricane · Hurricane Katrina Evacuation
- DR-1586 2005 · Severe Storm · Severe Storms And Flooding
- DR-977 1993 · Flood · Severe Storms, Tornadoes & Flooding
- DR-691 1983 · Flood · Severe Storms & Flooding
- DR-570 1978 · Flood · Severe Storms & Flooding
Not counted above: 35 statewide declarations, which covered every county in Arizona. A declaration is a decision to send federal help, not a measure of how bad an event was. Records run from 1953. Source: FEMA OpenFEMA Disaster Declarations Summaries.
Storms recorded by NOAA, by type
| Event type | Records | Deaths | Injuries | Property damage |
|---|---|---|---|---|
| Drought | 116 | 0 | 0 | $0 |
| Excessive Heat | 38 | 5 | 0 | $0 |
| Wildfire | 38 | 0 | 2 | $115K |
| Winter Storm | 23 | 0 | 0 | $15K |
| Flash Flood | 21 | 0 | 0 | $341K |
| Thunderstorm Wind | 17 | 0 | 0 | $89K |
| Heavy Snow | 14 | 0 | 0 | $0 |
| High Wind | 9 | 0 | 0 | $1K |
| Hail | 8 | 0 | 0 | $0 |
| Heat | 8 | 7 | 0 | $0 |
| Flood | 5 | 0 | 0 | $300K |
| Frost/Freeze | 3 | 0 | 0 | $300K |
| Dust Storm | 2 | 0 | 0 | $0 |
| Cold/Wind Chill | 1 | 1 | 0 | $0 |
| Debris Flow | 1 | 0 | 0 | $1K |
| Extreme Cold/Wind Chill | 1 | 0 | 0 | $0 |
| Strong Wind | 1 | 0 | 0 | $10K |
| Winter Weather | 1 | 0 | 0 | $0 |
Records start in 1996. Damage is NOAA's estimate at the time, in nominal dollars, and is often rounded; it is not insurance claims data. A storm that crossed two NOAA zones in this county is recorded, and counted, once per zone. A storm filed against a forecast zone is counted in every county that zone covers, with the whole storm's damage; do not add these figures across counties.
Year by year
NOAA storm event records in Greenlee County each year. The busiest year was 2025, with 35 records.
Show the numbers for every year
| Year | Records | Deaths | Property damage |
|---|---|---|---|
| 1996 | 1 | 0 | $0 |
| 1997 | 1 | 0 | $0 |
| 1999 | 1 | 0 | $0 |
| 2000 | 1 | 0 | $0 |
| 2001 | 1 | 0 | $0 |
| 2002 | 3 | 0 | $140K |
| 2004 | 2 | 0 | $0 |
| 2005 | 4 | 0 | $0 |
| 2006 | 5 | 0 | $45K |
| 2007 | 3 | 0 | $8K |
| 2008 | 1 | 0 | $0 |
| 2010 | 7 | 0 | $55K |
| 2011 | 30 | 0 | $376K |
| 2012 | 5 | 0 | $50K |
| 2013 | 13 | 0 | $61K |
| 2014 | 26 | 0 | $20K |
| 2015 | 8 | 0 | $6K |
| 2016 | 6 | 0 | $0 |
| 2017 | 5 | 0 | $5K |
| 2018 | 26 | 0 | $0 |
| 2019 | 11 | 0 | $15K |
| 2020 | 31 | 0 | $15K |
| 2021 | 29 | 0 | $76K |
| 2022 | 12 | 1 | $301K |
| 2023 | 24 | 2 | $0 |
| 2024 | 14 | 3 | $0 |
| 2025 | 35 | 6 | $0 |
| 2026 | 2 | 1 | $0 |
Years with no record are left out of the table, not shown as zero.
Notable events
Costliest records
- Frost/Freeze · Feb 2, 2011$300KNOAA name: NWS forecast zone · NOAA record 287521
- Flood · Aug 22, 2022$250KNOAA name: Greenlee County · NOAA record 1054309
- Flash Flood · Aug 6, 2002$100KNOAA name: Greenlee County · NOAA record 5312885
- Flash Flood · Sep 22, 2010$50KNOAA name: Greenlee County · NOAA record 260110
- Wildfire · Jul 1, 2011$50KNOAA name: NWS forecast zone · NOAA record 336584
Deadliest records
- Heat · Jul 10, 20242 deathsNOAA name: NWS forecast zone · NOAA record 1193812
- Heat · Jul 18, 20221 deathNOAA name: NWS forecast zone · NOAA record 1141390
- Excessive Heat · Jul 2, 20231 deathNOAA name: NWS forecast zone · NOAA record 1125861
- Excessive Heat · Jul 15, 20231 deathNOAA name: NWS forecast zone · NOAA record 1127103
- Heat · Aug 18, 20241 deathNOAA name: NWS forecast zone · NOAA record 1218392
Each line is one NOAA record, linked to its page at NOAA. One large storm can appear more than once if NOAA recorded it in several zones of this county. Dollars are nominal.
Flood insurance claims (NFIP)
The National Flood Insurance Program paid $2.2M on 142 claims in Greenlee County from 1978 to 2022.
| Year | Claims | Paid |
|---|---|---|
| 1983 | 74 | $1.6M |
| 1978 | 51 | $463K |
| 1993 | 4 | $9K |
| 1984 | 4 | $3K |
| 2022 | 1 | $13K |
A count of claims, not a rate: NFIP publishes no count of insured homes beside it, and most flood damage is uninsured. Nominal dollars. Records run from 1978 to 2024; claims filed without a county code are not on any county page. Source: FEMA OpenFEMA FIMA NFIP Redacted Claims.
Hazard vulnerability analysis: the probability column for a facility in Greenlee County
A hazard vulnerability analysis rates each hazard for probability, impact, preparedness and response. Probability is the one column the county’s federal record can fill — NCEI storm events from 1996 to 2026 and FEMA declarations naming the county — and this is what it says for a facility here, on the 0–3 scale of the all-hazards structure surveyors expect. The other six columns are the facility’s own judgment about its building, and Calchis leaves them blank.
| Hazard | Prob. | Basis, from the county record |
|---|---|---|
| Severe Thunderstorm | 3 | 25 NCEI events over 31 years (0.81/yr). 3 federal disaster declarations naming the county. |
| Flood, External | 3 | 26 NCEI events over 31 years (0.84/yr). 6 federal disaster declarations naming the county. |
| Snow Fall / Blizzard / Ice Storm | 3 | 38 NCEI events over 31 years (1.23/yr). No federal disaster declaration of this kind has named the county. |
| Temperature Extremes | 3 | 51 NCEI events over 31 years (1.65/yr). No federal disaster declaration of this kind has named the county. |
| Drought | 3 | 116 NCEI events over 31 years (3.74/yr). No federal disaster declaration of this kind has named the county. |
| Wild Fire | 3 | 38 NCEI events over 31 years (1.23/yr). 1 federal disaster declaration naming the county. |
| Hurricane / Tropical Storm | 2 | No events of this kind on the county's NCEI record over 31 years. 1 federal disaster declaration naming the county. |
| High Wind (non-convective) | 2 | 10 NCEI events over 31 years (0.32/yr). No federal disaster declaration of this kind has named the county. |
| Epidemic | 2 | 2 federal disaster declarations naming the county. |
| Tornado | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Earthquake | 1 | No federal disaster declaration of this kind has named the county. |
| Landslide | 1 | 1 NCEI event over 31 years (0.03/yr). No federal disaster declaration of this kind has named the county. |
| Tidal Wave / Tsunami | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Volcano | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Dam Inundation | 1 | No federal disaster declaration of this kind has named the county. |
A dash means the record does not speak to that hazard; it is not a zero. Whether a finished document satisfies the CMS Emergency Preparedness Rule is the facility’s finding and its surveyor’s. Complete the HVA for a facility in Greenlee County — the technological, human and hazardous-materials rows, the six facility columns, the approval and the printed document — or read the sample analysis on that page first.
How this page was made
- Every figure is counted from public federal records held by Calchis: NOAA NCEI Storm Events, FEMA OpenFEMA Disaster Declarations, and FEMA NFIP claims. Nothing is modeled or estimated.
- NOAA files some events against a county and others against an NWS forecast zone, and publishes a code for both. Records are counted as Greenlee County by that code — county records by the county's own FIPS code, zone records through the National Weather Service's published list of which counties each zone covers. No name matching is involved. Of 307 records, 52 were filed against this county and 255 against a forecast zone covering it. A zone storm is counted in every county its zone covers, and its damage figure is the whole storm's, not this county's share — NOAA does not publish that split. So these figures describe this county; they must not be added up across counties. Left out: 6% of Arizona's NOAA records, which are marine zones or zones NWS does not map to a county.
- Counts last rebuilt from the source records on Sep 15, 2026.
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Recorded history from federal public records. Not a hazard score, a risk score, or a forecast, and not a substitute for professional actuarial or emergency-management assessment. Decision-support intelligence — not a primary alerting or dispatch system. Verify against official sources.