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Pennsylvania · Official NOAA Storm Data

Erie County Storm Activity

Wind, hail, and tornado activity from official NOAA sources (NWS & SPC) · Last 180 days · Updated Sep 11, 2026

Has it hailed in Erie County, Pennsylvania recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 42 hail reports with hail up to 1.5", among 118 severe weather events logged here in the last 180 days, together with 76 high-wind reports with gusts up to 60 mph. The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Erie County, Pennsylvania showing the county boundary and surrounding cities
Erie County, Pennsylvania. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

118
Events (180d)
42
Hail
76
Wind
0
Tornado
1.5"
Max hail
60
Max wind (mph)
September 2026
Most recent

What the radar showed

Radar snapshot during the Jul 21, 2026 hail event near 1 SSW Erie, Erie County, Pennsylvania, with NWS warning polygons
NEXRAD radar at the moment of the Jul 21, 2026 hail event (1.5") near 1 SSW Erie. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Last 30 days in Erie County

Current NEXRAD radar over Erie County, Pennsylvania with recent storm report locations
Current radar over the Erie County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.
September 2026 4 storm days · 7 SPC verified reports · 12 NWS warnings — hail to 1", wind to 55 mph Exact dates & locations in app →
August 2026 1 storm day · 6 NWS warnings — hail to 0.5" Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

See the specifics — free →

Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Monday, August 10, 2026

3 SPC verified storm reports · 2 NWS warnings — hail up to 0.5"

“At 934 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 19 miles north of Ashtabula to near Conneaut to near Greenville. Movement was east at 75 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 934 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 19 miles north of Ashtabula to near Conneaut to near Greenville. Movement was east at 75 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Saturday, August 8, 2026

2 NWS warnings — hail up to 0.25"

“At 443 PM EDT, Doppler radar was tracking a strong thunderstorm 8 miles southwest of Albion, or 9 miles southeast of Conneaut, moving east at 20 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 405 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Conneaut, moving east at 20 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Albion, Conneautville, Cranesville, and Springboro.”

NWS severe weather mention · Erie County

Monday, July 27, 2026

3 NWS warnings — hail up to 0.5"

“At 145 PM EDT, Doppler radar was tracking a strong thunderstorm near Edinboro, or 12 miles north of Meadville, moving southeast at 15 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 657 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Albion to near Harmonsburg. Movement was east at 20 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Heavy rainfall is also expected. Locations impacted include...”

NWS severe weather mention · Erie County

Tuesday, July 21, 2026

3 SPC verified storm reports · 4 NWS warnings — hail up to 1.5"

NEXRAD radar during the Tuesday, July 21, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 930 AM EDT, Doppler radar was tracking a strong thunderstorm near Girard, or 14 miles west of Erie, moving east at 55 mph. Hazard: Wind gusts up to 50 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 930 AM EDT, Doppler radar was tracking a strong thunderstorm near Girard, or 14 miles west of Erie, moving east at 55 mph. Hazard: Wind gusts up to 50 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Saturday, July 18, 2026

3 SPC verified storm reports · 1 NWS warning — hail up to 0.25"

“At 1119 AM EDT, Doppler radar was tracking a strong thunderstorm near Edinboro, or 13 miles north of Meadville, moving east at 35 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“Tree down. Time estimated via radar. (CLE)”

SPC verified report · 2 N Wattsburg

Saturday, July 4, 2026

1 NWS warning — hail up to 0.75"

“At 202 PM EDT, Doppler radar was tracking a strong thunderstorm near Riceville, or 25 miles northeast of Meadville, moving east at 25 mph. Hazard: Wind gusts up to 40 mph and penny size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Thursday, June 25, 2026

2 NWS warnings — hail up to 0.25"

“At 1023 PM EDT, Doppler radar was tracking a strong thunderstorm near North East, or 10 miles east of Erie, moving east at 35 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 1023 PM EDT, Doppler radar was tracking a strong thunderstorm near North East, or 10 miles east of Erie, moving east at 35 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Wednesday, June 24, 2026

1 SPC verified storm report — hail up to 1"

Thursday, June 18, 2026

4 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 20 to 25 mph with gusts up to 50 mph. WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Northern Erie and Southern Erie Counties. WHEN...Until 6 PM EDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

“WHAT...West winds 20 to 25 mph with gusts up to 50 mph. WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Northern Erie and Southern Erie Counties. WHEN...Until 6 PM EDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Wednesday, June 17, 2026

4 NWS warnings — wind gusts up to 50 mph

“WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Northern Erie and Southern Erie Counties. WHEN...Until 6 PM EDT Thursday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

“WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, and Lake Counties. In Pennsylvania, Northern Erie and Southern Erie Counties. WHEN...Until 6 PM EDT Thursday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Tuesday, June 16, 2026

1 NWS warning — wind gusts up to 55 mph

“At 851 PM EDT, Doppler radar was tracking a strong thunderstorm near Pymatuning North, or 14 miles south of Conneaut, moving northeast at 40 mph. Hazard: Wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Sunday, June 14, 2026

1 SPC verified storm report · 2 NWS warnings — hail up to 0.5", wind gusts up to 60 mph

NEXRAD radar during the Sunday, June 14, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 240 PM EDT, Doppler radar was tracking a strong thunderstorm near Erie, moving east at 40 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 240 PM EDT, Doppler radar was tracking a strong thunderstorm near Erie, moving east at 40 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Thursday, June 11, 2026

1 SPC verified storm report · 4 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Thursday, June 11, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 204 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Erie to near Edinboro to near Pymatuning Central. Movement was east at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

“At 204 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Erie to near Edinboro to near Pymatuning Central. Movement was east at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Tuesday, June 9, 2026

1 SPC verified storm report

“Trees down in Lawrence Park Township. (CLE)”

SPC verified report · Lawrence Park

Saturday, May 23, 2026

6 NWS warnings — wind gusts up to 50 mph

“WHAT...Southeast winds 20 to 25 mph with gusts up to 50 mph. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 2 AM EDT Sunday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

“WHAT...Southeast winds 20 to 25 mph with gusts up to 50 mph. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 2 AM EDT Sunday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Saturday, May 9, 2026

4 NWS warnings — hail up to 0.25"

“At 651 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Erie to near Geneva to near Warrensville Heights. Movement was southeast at 55 mph. Hazard: Wind gusts up to 50 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 651 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Erie to near Geneva to near Warrensville Heights. Movement was southeast at 55 mph. Hazard: Wind gusts up to 50 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Tuesday, April 28, 2026

2 NWS warnings — wind gusts up to 55 mph

“WHAT...South winds 20 to 30 mph with gusts up to 55 mph. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 11 AM EDT this morning. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

“WHAT...South winds 20 to 30 mph with gusts up to 55 mph. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 11 AM EDT this morning. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Monday, April 27, 2026

4 NWS warnings — wind gusts up to 55 mph

“WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 11 AM EDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

“WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 11 AM EDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Saturday, April 18, 2026

2 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Saturday, April 18, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 315 PM EDT, Doppler radar was tracking a strong thunderstorm near Cambridge Springs, or 10 miles north of Meadville, moving northeast at 50 mph. Hazard: Wind gusts up to 50 mph. This storm has a history of rotation. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

“At 230 PM EDT, Doppler radar was tracking a strong thunderstorm near Orwell, or 20 miles north of Warren, moving northeast at 40 mph. Hazard: Wind gusts up to 50 mph. This storm is exhibiting weak rotation as well. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Thursday, April 16, 2026

1 NWS warning — wind gusts up to 50 mph

“At 401 PM EDT, Doppler radar was tracking a strong thunderstorm near Cambridge Springs, or 12 miles northeast of Meadville, moving east at 50 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Wednesday, April 15, 2026

2 SPC verified storm reports · 4 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Wednesday, April 15, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 455 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles north of Edinboro to Meadville. Movement was east at 60 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

“At 455 AM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles north of Edinboro to Meadville. Movement was east at 60 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Monday, April 13, 2026

2 NWS warnings — hail up to 0.88"

NEXRAD radar during the Monday, April 13, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 1147 PM EDT, Doppler radar was tracking a strong thunderstorm near North East, or 11 miles east of Erie, moving east at 20 mph. Hazard: Wind gusts up to 40 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

“At 1147 PM EDT, Doppler radar was tracking a strong thunderstorm near North East, or 11 miles east of Erie, moving east at 20 mph. Hazard: Wind gusts up to 40 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”

NWS severe weather mention · Erie County

Friday, April 3, 2026

2 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Friday, April 3, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 337 AM EDT, Doppler radar was tracking a strong thunderstorm near Conneaut, moving northeast at 70 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

“At 337 AM EDT, Doppler radar was tracking a strong thunderstorm near Conneaut, moving northeast at 70 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Tuesday, March 31, 2026

4 SPC verified storm reports

“Social media report and photos of several trees down in Waterford. The corner of a roof was damaged on a home. (CLE)”

SPC verified report · Waterford

“Social media report of trees down in Lake City. Time estimated via radar. (CLE)”

SPC verified report · Lake City

Thursday, March 26, 2026

5 NWS warnings — hail up to 0.75", wind gusts up to 50 mph

NEXRAD radar during the Thursday, March 26, 2026 storm activity in Erie County, Pennsylvania
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 708 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from Erie to 8 miles north of Harmonsburg to near Kinsman. Movement was east at 75 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

“At 708 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from Erie to 8 miles north of Harmonsburg to near Kinsman. Movement was east at 75 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Erie County

Tuesday, March 17, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...West winds 20 to 30 mph with gusts up to 50 mph. WHERE...In Ohio, Ashtabula Lakeshore and Lake Counties. In Pennsylvania, Northern Erie County. WHEN...Until 8 AM EDT this morning. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Erie County

Monday, March 16, 2026

8 NWS warnings — wind gusts up to 60 mph

“WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected this morning, shifting to southwest 20 to 30 mph with gusts up to 50 mph this afternoon. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 8 PM EDT this evening. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected.”

NWS severe weather mention · Erie County

“WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected this morning, shifting to southwest 20 to 30 mph with gusts up to 50 mph this afternoon. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 8 PM EDT this evening. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected.”

NWS severe weather mention · Erie County

Sunday, March 15, 2026

3 NWS warnings — wind gusts up to 60 mph

“WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected through tonight, shifting southwest 20 to 30 mph with gusts up to 50 mph on Monday. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 8 PM EDT Monday. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Erie County

“WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected through tonight, shifting southwest 20 to 30 mph with gusts up to 50 mph on Monday. WHERE...Northern Erie and Southern Erie Counties. WHEN...Until 8 PM EDT Monday. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Erie County

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Erie County, PA?

The most recent recorded event was in September 2026. Official NWS and SPC records show 118 severe weather events in Erie County over the last 180 days. Exact dates and locations for recent storms are available in the app with a free account.

Has there been hail in Erie County recently?

Yes — 42 hail reports in the last 180 days, with hail up to 1.5" recorded.

How do I check whether a specific address was affected?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through our HailyDB engine and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.