Pilot Index / Maine / 2021

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

Maine Hail Map for 2021

6 published severe days across Maine in 2021.

Updated Oct 28, 2026.

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

Showing 6 of 6 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Jun 30, 2021. 1 of 21 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 30, 2021, 5:30 PM EDT

    CRANBERRY ISLES

    Record
    • Jun 30, 2021, 5:30 PM EDT. Hail, 1.75 in, CRANBERRY ISLES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967332.
Sep 6, 2021. 0 of 7 Listed

Day total. Reports are not individually verified here.

Jun 21, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 19, 2021. 3 of 22 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Jun 19, 2021, 3:12 PM EDT

    PELLETIER SIDING

    Record
    • Jun 19, 2021, 3:12 PM EDT. Hail, 1.25 in, PELLETIER SIDING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:965599.

  • Hail, 1.25 in

    Jun 19, 2021, 5:38 PM EDT

    WOODLAND CENTER

    Record
    • Jun 19, 2021, 5:38 PM EDT. Hail, 1.25 in, WOODLAND CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:965602.

  • Hail, 1.00 in

    Jun 19, 2021, 3:20 PM EDT

    MARANACOOK

    Record
    • Jun 19, 2021, 3:20 PM EDT. Hail, 1.00 in, MARANACOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:968530.
May 26, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Mar 2, 2021. 0 of 10 Listed

Day total. Reports are not individually verified here.

TimeWhatSize or SpeedWhereDetails
Sep 6, 20217 severe reportsMaine0 of 7 listed. Day total. Reports are not individually verified here.
Jun 30, 202121 severe reports1.75 in hailMaine
1 of 21 Listed
  • Jun 30, 2021, 5:30 PM EDT. Hail, 1.75 in, CRANBERRY ISLES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967332.
Jun 21, 20214 severe reportsMaine0 of 4 listed. Day total. Reports are not individually verified here.
Jun 19, 202122 severe reports1.25 in hailMaine
3 of 22 Listed
  • Jun 19, 2021, 3:12 PM EDT. Hail, 1.25 in, PELLETIER SIDING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:965599.
  • Jun 19, 2021, 5:38 PM EDT. Hail, 1.25 in, WOODLAND CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:965602.
  • Jun 19, 2021, 3:20 PM EDT. Hail, 1.00 in, MARANACOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:968530.
May 26, 20216 severe reportsMaine0 of 6 listed. Day total. Reports are not individually verified here.
Mar 2, 202110 severe reportsMaine0 of 10 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.