Pilot Index / Connecticut / 2017

NCEI Storm Events Source. Day Totals Are Not Individually Verified.

Connecticut Hail Map for 2017

7 published severe days across Connecticut in 2017.

Updated Oct 28, 2026.

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

Showing 7 of 7 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Aug 2, 2017. 3 of 4 Listed. 1.00 in Hail
  • Hail, 1.00 in

    Aug 2, 2017, 1:20 PM EDT

    COVENTRY

    Record
    • Aug 2, 2017, 1:20 PM EDT. Hail, 1.00 in, COVENTRY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0d5d5b2884ff566cbcb7abb31341e1c1f739e18a2ce05abd1393ac64c0d63b51.
  • Hail, 1.00 in

    Aug 2, 2017, 1:20 PM EDT

    COVENTRY

    Record
    • Aug 2, 2017, 1:20 PM EDT. Hail, 1.00 in, COVENTRY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:712212.
  • Hail, 1.00 in

    Aug 2, 2017, 2:12 PM EDT

    COVENTRY

    Record
    • Aug 2, 2017, 2:12 PM EDT. Hail, 1.00 in, COVENTRY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a5c431d46860943b362e24070b3f888ca97d89c61b0500970a023cda472e3bb9.
Sep 6, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 13, 2017. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jul 12, 2017. 3 of 7 Listed. 1.00 in Hail
  • Hail, 1.00 in

    Jul 12, 2017, 1:00 PM EDT

    EAST GRANBY

    Record
    • Jul 12, 2017, 1:00 PM EDT. Hail, 1.00 in, EAST GRANBY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d70cb4b4c0c9101a67bb8f66390ccf7cf2e274e157c9b13ab638de96a034f16e.
  • Hail, 1.00 in

    Jul 12, 2017, 1:00 PM EDT

    EAST GRANBY

    Record
    • Jul 12, 2017, 1:00 PM EDT. Hail, 1.00 in, EAST GRANBY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:712149.
  • Hail, 1.00 in

    Jul 12, 2017, 1:03 PM EDT

    SUFFIELD

    Record
    • Jul 12, 2017, 1:03 PM EDT. Hail, 1.00 in, SUFFIELD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5572635cd803a25ab7097564244b16b1139346c7bbcf54f58e62c49f13f46cb2.
Jun 30, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jun 19, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jan 24, 2017. 0 of 3 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Sep 6, 20173 severe reportsConnecticut0 of 3 listed. Day total. Reports are not individually verified here.
Aug 2, 20174 severe reports1.00 in hailConnecticut
3 of 4 Listed
  • Aug 2, 2017, 1:20 PM EDT. Hail, 1.00 in, COVENTRY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0d5d5b2884ff566cbcb7abb31341e1c1f739e18a2ce05abd1393ac64c0d63b51.
  • Aug 2, 2017, 1:20 PM EDT. Hail, 1.00 in, COVENTRY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:712212.
  • Aug 2, 2017, 2:12 PM EDT. Hail, 1.00 in, COVENTRY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a5c431d46860943b362e24070b3f888ca97d89c61b0500970a023cda472e3bb9.
Jul 13, 20177 severe reportsConnecticut0 of 7 listed. Day total. Reports are not individually verified here.
Jul 12, 20177 severe reports1.00 in hailConnecticut
3 of 7 Listed
  • Jul 12, 2017, 1:00 PM EDT. Hail, 1.00 in, EAST GRANBY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d70cb4b4c0c9101a67bb8f66390ccf7cf2e274e157c9b13ab638de96a034f16e.
  • Jul 12, 2017, 1:00 PM EDT. Hail, 1.00 in, EAST GRANBY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:712149.
  • Jul 12, 2017, 1:03 PM EDT. Hail, 1.00 in, SUFFIELD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5572635cd803a25ab7097564244b16b1139346c7bbcf54f58e62c49f13f46cb2.
Jun 30, 20173 severe reportsConnecticut0 of 3 listed. Day total. Reports are not individually verified here.
Jun 19, 20173 severe reportsConnecticut0 of 3 listed. Day total. Reports are not individually verified here.
Jan 24, 20173 severe reportsConnecticut0 of 3 listed. Day total. Reports are not individually verified here.
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 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.