Pilot Index / Colorado / Jul 20, 2023

Preliminary

Storms in Colorado on Jul 20, 2023

50 published severe reports across Colorado on Jul 20, 2023.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 39. Wind reports: 8. Tornado reports: 3.

The table and map show 40 of 50 reports.

TimeWhatSize or SpeedWhereDetails
Jul 20, 2023, 10:20 AM MDTHail1.25 inPADRONI
Record
  • Jul 20, 2023, 10:20 AM MDT. Hail, 1.25 in, PADRONI. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123491.
Jul 20, 2023, 1:48 PM MDTHail1.00 inDIVIDE
Record
  • Jul 20, 2023, 1:48 PM MDT. Hail, 1.00 in, DIVIDE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128703.
Jul 20, 2023, 2:00 PM MDTTornadoWOODLAND PARK
Record
  • Jul 20, 2023, 2:00 PM MDT. Tornado, WOODLAND PARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128704.
Jul 20, 2023, 2:04 PM MDTTornado1 SSW Green Mountain Fa
Record
  • Jul 20, 2023, 2:04 PM MDT. Tornado, 1 SSW Green Mountain Fa. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8a99f5b50da31e85041044586b35ba14961458465acd6d35315b74e934970cf3.
Jul 20, 2023, 2:04 PM MDTTornado1 SSW Green Mountain Fa
Record
  • Jul 20, 2023, 2:04 PM MDT. Tornado, 1 SSW Green Mountain Fa. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cc6d9221c898e8c1c10380a54db32a750e98893e0e7ce980d6ac3e08b328e16c.
Jul 20, 2023, 2:08 PM MDTHail1.00 inELIZABETH
Record
  • Jul 20, 2023, 2:08 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123481.
Jul 20, 2023, 2:09 PM MDTWind58 mph1 ESE Ponderosa Park
Record
  • Jul 20, 2023, 2:09 PM MDT. Wind, 58 mph, 1 ESE Ponderosa Park. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b3512d25e60236c2f1ad25425572d795177c163e88dab51ad0cbd871f3d4fbca.
Jul 20, 2023, 2:10 PM MDTHail1.00 inELIZABETH
Record
  • Jul 20, 2023, 2:10 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123489.
Jul 20, 2023, 2:13 PM MDTHail1.00 inELIZABETH
Record
  • Jul 20, 2023, 2:13 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123479.
Jul 20, 2023, 2:14 PM MDTHail1.00 inMANITOU SPGS
Record
  • Jul 20, 2023, 2:14 PM MDT. Hail, 1.00 in, MANITOU SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128705.
Jul 20, 2023, 2:15 PM MDTHail1.75 inELIZABETH
Record
  • Jul 20, 2023, 2:15 PM MDT. Hail, 1.75 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123492.
Jul 20, 2023, 2:16 PM MDTHail1.50 inKIOWA
Record
  • Jul 20, 2023, 2:16 PM MDT. Hail, 1.50 in, KIOWA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123493.
Jul 20, 2023, 2:19 PM MDTHail1.50 inMANITOU SPGS
Record
  • Jul 20, 2023, 2:19 PM MDT. Hail, 1.50 in, MANITOU SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128706.
Jul 20, 2023, 2:24 PM MDTHail1.75 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:24 PM MDT. Hail, 1.75 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128707.
Jul 20, 2023, 2:25 PM MDTHail1.25 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:25 PM MDT. Hail, 1.25 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128708.
Jul 20, 2023, 2:25 PM MDTHail1.00 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:25 PM MDT. Hail, 1.00 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128709.
Jul 20, 2023, 2:26 PM MDTHail1.00 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:26 PM MDT. Hail, 1.00 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128710.
Jul 20, 2023, 2:28 PM MDTHail2.50 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:28 PM MDT. Hail, 2.50 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128711.
Jul 20, 2023, 2:35 PM MDTHail1.00 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:35 PM MDT. Hail, 1.00 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128712.
Jul 20, 2023, 2:37 PM MDTHail1.00 inPETERSON AFB
Record
  • Jul 20, 2023, 2:37 PM MDT. Hail, 1.00 in, PETERSON AFB. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128713.
Jul 20, 2023, 2:38 PM MDTHail1.50 inCOLORADO SPGS
Record
  • Jul 20, 2023, 2:38 PM MDT. Hail, 1.50 in, COLORADO SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128714.
Jul 20, 2023, 2:43 PM MDTHail1.25 inPETERSON AFB
Record
  • Jul 20, 2023, 2:43 PM MDT. Hail, 1.25 in, PETERSON AFB. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128715.
Jul 20, 2023, 2:45 PM MDTHail1.50 inPETERSON AFB
Record
  • Jul 20, 2023, 2:45 PM MDT. Hail, 1.50 in, PETERSON AFB. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128716.
Jul 20, 2023, 2:50 PM MDTHail1.75 inKIOWA
Record
  • Jul 20, 2023, 2:50 PM MDT. Hail, 1.75 in, KIOWA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123480.
Jul 20, 2023, 3:12 PM MDTHail1.00 inELIZABETH
Record
  • Jul 20, 2023, 3:12 PM MDT. Hail, 1.00 in, ELIZABETH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123484.
Jul 20, 2023, 3:15 PM MDTWind60 mph7 WNW Simla
Record
  • Jul 20, 2023, 3:15 PM MDT. Wind, 60 mph, 7 WNW Simla. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b8ae57f6a3bf442093173e9d5a9b450de854b0bf6ebbe2d66019cb89c6fafbff.
Jul 20, 2023, 3:15 PM MDTWind60 mphSIMLA
Record
  • Jul 20, 2023, 3:15 PM MDT. Wind, 60 mph, SIMLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123502.
Jul 20, 2023, 3:24 PM MDTHail1.75 inSIMLA
Record
  • Jul 20, 2023, 3:24 PM MDT. Hail, 1.75 in, SIMLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123483.
Jul 20, 2023, 3:25 PM MDTHail1.00 inSIMLA
Record
  • Jul 20, 2023, 3:25 PM MDT. Hail, 1.00 in, SIMLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123490.
Jul 20, 2023, 3:43 PM MDTHail1.75 inSIMLA
Record
  • Jul 20, 2023, 3:43 PM MDT. Hail, 1.75 in, SIMLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123482.
Jul 20, 2023, 3:45 PM MDTHail2.00 inTRUCKTON
Record
  • Jul 20, 2023, 3:45 PM MDT. Hail, 2.00 in, TRUCKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128717.
Jul 20, 2023, 3:52 PM MDTHail1.00 inTRUCKTON
Record
  • Jul 20, 2023, 3:52 PM MDT. Hail, 1.00 in, TRUCKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128718.
Jul 20, 2023, 3:56 PM MDTHail1.25 inTRUCKTON
Record
  • Jul 20, 2023, 3:56 PM MDT. Hail, 1.25 in, TRUCKTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128719.
Jul 20, 2023, 4:03 PM MDTWind70 mphDENVER
Record
  • Jul 20, 2023, 4:03 PM MDT. Wind, 70 mph, DENVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123496.
Jul 20, 2023, 4:05 PM MDTWind70 mphDENVER
Record
  • Jul 20, 2023, 4:05 PM MDT. Wind, 70 mph, DENVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123497.
Jul 20, 2023, 4:10 PM MDTHail1.00 inGLENDALE
Record
  • Jul 20, 2023, 4:10 PM MDT. Hail, 1.00 in, GLENDALE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123485.
Jul 20, 2023, 4:11 PM MDTHail1.00 inGLENDALE
Record
  • Jul 20, 2023, 4:11 PM MDT. Hail, 1.00 in, GLENDALE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123488.
Jul 20, 2023, 4:17 PM MDTHail1.00 inGLENDALE
Record
  • Jul 20, 2023, 4:17 PM MDT. Hail, 1.00 in, GLENDALE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123487.
Jul 20, 2023, 4:17 PM MDTHail1.25 inCANON CITY
Record
  • Jul 20, 2023, 4:17 PM MDT. Hail, 1.25 in, CANON CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1128722.
Jul 20, 2023, 4:23 PM MDTHail2.00 inPUNKIN CENTER
Record
  • Jul 20, 2023, 4:23 PM MDT. Hail, 2.00 in, PUNKIN CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123486.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.