Hail in Navajo Dam · Sep 15, 2026
The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Navajo Dam that day. Open it on the live map to see the swath over the streets.
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Convective day · Sep 15, 2026 · noon–noon UTC
Severity
The 2nd most severe storm Navajo Dam has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 13 /100
- Homes exposed
- 10 /100
- Ground truth
- 0 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Navajo Dam saw the hail — from two instruments
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
Estimated size field The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
Only the radar-estimated size surface resolved for Sep 15, 2026 — this storm produced no NEXRAD point detections over Navajo Dam, so there is one map to show, not two.
The storm in context
Where Sep 15, 2026 sits in Navajo Dam's hail record.
This was Navajo Dam's 2nd recorded hail day, arriving 57 days after the Jul 20, 2026 storm. By severity it ranks 2nd of the 2 storms we have logged here. Radar put the day's largest stone over Navajo Dam at 0.5" — radar-estimated size aloft.
The Sep 15, 2026 convective day was bigger than Navajo Dam: the same system put hail over 169 other tracked cities, 8 of them in New Mexico. Nearest: Bloomfield (13 miles southwest, up to 0.5"); Farmington (29 miles west, up to 0.5"); Regina (57 miles southeast, up to 0.5").
These maps are stills. In the app this date is one of 2 Navajo Dam storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
The National Weather Service logged no spotter reports for this storm over Navajo Dam. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
Below the severe threshold
What 0.5" hail means for Navajo Dam roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$24K
Potential roof exposure — 2 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
September 2028
Claims from this storm can typically be filed until around September 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $0 on top of the $150 plan.
Navajo Dam hail history
Other storms in Navajo Dam.
The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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