Pilot Index / Dallas / Apr 21, 2017

Preliminary

Hail and Wind in Dallas, Texas on Apr 21, 2017

6 published severe reports within 13.4 mi of central Dallas on Apr 21, 2017.

Updated Oct 28, 2026.

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

Hail reports: 6. Wind reports: 0. Tornado reports: 0.

The table and map show 6 of 6 reports.

The city land-area radius is 10.4 mi. The count radius adds 3 mi. The state line does not cut this circle.

N DALLAS lsr:f2f175ff2788a9d5747825f60e17ea25c3b4ad1b2e4b6e9c0c557e19b8559d9dADDISON lsr:74c39a387414d0ccf7bbcf06de47c24ed90c453425f6bfb3d796737c088e2f9e2 NNW RICHARDSON lsr:038a43370fe70427afe11819bccff85cc4c98ce9da304c317c2a50418e6bd527RICHARDSON ncei:695533RICHARDSON ncei:695488RICHARDSON ncei:695521 4 Reports in This Group4 Dallas 10.4 mi13.4 mi
TimeWhatSize or SpeedWhereDistanceDetails
Apr 21, 2017, 10:54 PM CDTHail1.25 inDALLAS1.8 mi
Record
  • Apr 21, 2017, 10:54 PM CDT. Hail, 1.25 in, DALLAS, 1.8 mi. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:f2f175ff2788a9d5747825f60e17ea25c3b4ad1b2e4b6e9c0c557e19b8559d9d.
Apr 21, 2017, 11:00 PM CDTHail1.75 inADDISON11.3 mi
Record
  • Apr 21, 2017, 11:00 PM CDT. Hail, 1.75 in, ADDISON, 11.3 mi. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:74c39a387414d0ccf7bbcf06de47c24ed90c453425f6bfb3d796737c088e2f9e.
Apr 21, 2017, 11:04 PM CDTHail2.00 in2 NNW RICHARDSON13.1 mi
Record
  • Apr 21, 2017, 11:04 PM CDT. Hail, 2.00 in, 2 NNW RICHARDSON, 13.1 mi. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:038a43370fe70427afe11819bccff85cc4c98ce9da304c317c2a50418e6bd527.
Apr 21, 2017, 11:04 PM CDTHail2.00 inRICHARDSON12.8 mi
Record
  • Apr 21, 2017, 11:04 PM CDT. Hail, 2.00 in, RICHARDSON, 12.8 mi. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:695533.
Apr 21, 2017, 11:14 PM CDTHail1.00 inRICHARDSON11.2 mi
Record
  • Apr 21, 2017, 11:14 PM CDT. Hail, 1.00 in, RICHARDSON, 11.2 mi. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:695488.
Apr 21, 2017, 11:28 PM CDTHail2.00 inRICHARDSON11.2 mi
Record
  • Apr 21, 2017, 11:28 PM CDT. Hail, 2.00 in, RICHARDSON, 11.2 mi. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:695521.
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.

Links

This free page is city-level. 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.