Pilot Index / Colorado / May 26, 2017

Preliminary

Storms in Colorado on May 26, 2017

25 published severe reports across Colorado on May 26, 2017.

Updated Oct 28, 2026.

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

Hail reports: 18. Wind reports: 0. Tornado reports: 7.

The table and map show 25 of 25 reports.

TimeWhatSize or SpeedWhereDetails
May 26, 2017, 4:05 PM MDTHail1.50 inWOODROW
Record
  • May 26, 2017, 4:05 PM MDT. Hail, 1.50 in, WOODROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689186.
May 26, 2017, 4:17 PM MDTHail1.50 inWOODROW
Record
  • May 26, 2017, 4:17 PM MDT. Hail, 1.50 in, WOODROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689187.
May 26, 2017, 4:20 PM MDTTornado5 SSE WOODROW
Record
  • May 26, 2017, 4:20 PM MDT. Tornado, 5 SSE WOODROW. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c75acd4ec368d1efc36d7068c4a842e92f141fce8fdfdd869f20056633ceabee.
May 26, 2017, 4:20 PM MDTTornado3 NNE LAST CHANCE
Record
  • May 26, 2017, 4:20 PM MDT. Tornado, 3 NNE LAST CHANCE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:edaf62b9cd668f7bf1420d6c4acbd68fc748d6a6bd00b1e2243f90e3e50072b4.
May 26, 2017, 4:20 PM MDTHail1.00 inWOODROW
Record
  • May 26, 2017, 4:20 PM MDT. Hail, 1.00 in, WOODROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689188.
May 26, 2017, 4:20 PM MDTTornadoWOODROW
Record
  • May 26, 2017, 4:20 PM MDT. Tornado, WOODROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690283.
May 26, 2017, 4:39 PM MDTHail1.00 inGREENLAND
Record
  • May 26, 2017, 4:39 PM MDT. Hail, 1.00 in, GREENLAND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689189.
May 26, 2017, 4:47 PM MDTHail1.50 inMONUMENT
Record
  • May 26, 2017, 4:47 PM MDT. Hail, 1.50 in, MONUMENT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689365.
May 26, 2017, 4:50 PM MDTHail1.50 inGREENLAND
Record
  • May 26, 2017, 4:50 PM MDT. Hail, 1.50 in, GREENLAND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689190.
May 26, 2017, 4:50 PM MDTHail1.25 inELBA
Record
  • May 26, 2017, 4:50 PM MDT. Hail, 1.25 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689191.
May 26, 2017, 4:50 PM MDTHail2.00 inMONUMENT
Record
  • May 26, 2017, 4:50 PM MDT. Hail, 2.00 in, MONUMENT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689366.
May 26, 2017, 4:56 PM MDTHail1.00 inLARKSPUR
Record
  • May 26, 2017, 4:56 PM MDT. Hail, 1.00 in, LARKSPUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689192.
May 26, 2017, 5:15 PM MDTTornado8 N ARICKAREE SCHOOL
Record
  • May 26, 2017, 5:15 PM MDT. Tornado, 8 N ARICKAREE SCHOOL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:692e1fe96c14d0f4da3464246fe3d619b2d54959f13071676d98cffca94e92fa.
May 26, 2017, 5:15 PM MDTTornado15 S OTIS
Record
  • May 26, 2017, 5:15 PM MDT. Tornado, 15 S OTIS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:eb4f3d1eb05bc351f66de22f3d7ef58c16afe9558cd865e230ac04a8c2b2e74d.
May 26, 2017, 5:15 PM MDTTornadoELBA
Record
  • May 26, 2017, 5:15 PM MDT. Tornado, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690284.
May 26, 2017, 5:20 PM MDTHail1.00 inELBA
Record
  • May 26, 2017, 5:20 PM MDT. Hail, 1.00 in, ELBA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689193.
May 26, 2017, 5:35 PM MDTHail1.00 inPEYTON
Record
  • May 26, 2017, 5:35 PM MDT. Hail, 1.00 in, PEYTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689368.
May 26, 2017, 5:44 PM MDTHail1.00 inWOODROW
Record
  • May 26, 2017, 5:44 PM MDT. Hail, 1.00 in, WOODROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689194.
May 26, 2017, 5:50 PM MDTHail1.75 inPEYTON
Record
  • May 26, 2017, 5:50 PM MDT. Hail, 1.75 in, PEYTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689369.
May 26, 2017, 6:15 PM MDTHail1.25 inKIRK
Record
  • May 26, 2017, 6:15 PM MDT. Hail, 1.25 in, KIRK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704850.
May 26, 2017, 6:26 PM MDTHail1.50 inCALHAN
Record
  • May 26, 2017, 6:26 PM MDT. Hail, 1.50 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689370.
May 26, 2017, 6:45 PM MDTTornadoBONNY LAKE
Record
  • May 26, 2017, 6:45 PM MDT. Tornado, BONNY LAKE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704855.
May 26, 2017, 6:50 PM MDTHail1.00 inCALHAN
Record
  • May 26, 2017, 6:50 PM MDT. Hail, 1.00 in, CALHAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:689371.
May 26, 2017, 6:50 PM MDTHail1.00 inIDALIA
Record
  • May 26, 2017, 6:50 PM MDT. Hail, 1.00 in, IDALIA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704851.
May 26, 2017, 10:23 PM MDTHail1.00 inFLAGLER ARPT
Record
  • May 26, 2017, 10:23 PM MDT. Hail, 1.00 in, FLAGLER ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:704853.
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.