Hail History

Hail history for Calico Rock, Arkansas

NOAA hail reports in and within about 5 km (3 miles) of Calico Rock since 1970, with preliminary reports to November 3, 2026.

Readout · Calico Rock

Last hail
Oct 15, 2022
1.75 in, golf ball size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
8.00 in
softball · Jun 19, 1970

22 reports on 21 days since 1970 · #100 of 302 Arkansas places

Hail map · Calico Rock

Calico Rock Norfork Oxford Melbourne Mountain View Horseshoe Bend 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
22 most recent reports with a location; Izard County is shaded. Open street map

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What the record says about Calico Rock

The latest hail report in and around Calico Rock is from October 15, 2022, 1.75 in (golf ball size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.75 in on October 15, 2022.

Over the 20 years 2006–2025, Calico Rock logged 9 reports on 9 hail days, about 0.5 reports a year. That is about the same as the median Arkansas town on this site (0.5 a year) and ranks #100 of 302 Arkansas cities and towns on this site for all-time reports. Calico Rock accounts for 16% of the 136 reports filed in Izard County.

14% of reports with a size were 2 inches (hen egg) or larger, against 5% for the median Arkansas town on this site. The largest hail on record here is 8.00 in (softball) on June 19, 1970, which ties or sets the Arkansas record.

Reports were down 20% in 2016–2025 (4) compared with 2006–2015 (5). The busiest year was 2001, with 4 reports on 4 days. Hail here peaks in April (36% of reports); 73% fall between April and June.

Reports a year 2006–2025 average

  • Calico Rock 0.5
  • Izard County 3.1
  • Median Arkansas town on this site 0.5

Hail days 2006–2025

  • Calico Rock 9
  • Izard County 36
  • Median Arkansas town on this site 7

Share 2 in or larger of sized reports

  • Calico Rock 14%
  • Izard County 7%
  • Median Arkansas town on this site 5%

Hail over time

01234 1970: 2 reports, largest 8.00 in 1970 1980 1984: 1 reports, largest 1.75 in 1990 1991: 1 reports, largest 1.75 in 1992: 1 reports, largest 0.75 in 1997: 1 reports, largest 0.75 in 2000: 1 reports, largest 0.88 in 2000 2001: 4 reports, largest 1.00 in 2004: 1 reports, largest 1.00 in 2005: 1 reports, largest 1.00 in 2010: 1 reports, largest 0.75 in 2010 2011: 1 reports, largest 1.00 in 2012: 1 reports, largest 1.00 in 2014: 1 reports, largest 2.00 in 2015: 1 reports, largest 1.00 in 2017: 1 reports, largest 0.88 in 2018: 1 reports, largest 0.75 in 2020: 1 reports, largest 1.25 in 2020 2022: 1 reports, largest 1.75 in
Reports per year, 1970–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan February: 1 reports (5%) Feb March: 2 reports (9%) Mar April: 8 reports (36%) Apr May: 4 reports (18%) May June: 4 reports (18%) Jun July: 1 reports (5%) Jul Aug Sep October: 1 reports (5%) Oct Nov December: 1 reports (5%) Dec
All 22 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 1 1
2021 0
2020 1 1
2019 0
2018 1 1
2017 1 1

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Oct 15, 2022 1 1.75 in —

Largest hail on record

Largest hail reports in Calico Rock
Date Size Location County Time · source
Jun 19, 1970 8.00 insoftball — Izard 17:30 local · NCEI
Jun 19, 1970 2.75 inbaseball — Baxter 17:00 local · NCEI
Apr 3, 2014 2.00 inhen egg Calico Rock Izard 19:33 local · NCEI
Oct 15, 2022 1.75 ingolf ball 0.56 W Calico Rock Izard 20:40 local · NCEI
Apr 26, 1991 1.75 ingolf ball — Izard 18:02 local · NCEI

Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.

Size of every report

Most recent reports

Most recent hail reports in Calico Rock
Date Size Location County Time · source
Oct 15, 2022 1.75 ingolf ball 0.56 W Calico Rock Izard 20:40 local · NCEI
May 3, 2020 1.25 inhalf dollar 0.56 W Calico Rock Izard 11:45 local · NCEI
Apr 3, 2018 0.75 inpenny 0.69 N Calico Rock Izard 14:58 local · NCEI
Apr 21, 2017 0.88 innickel 0.56 W Calico Rock Izard 21:04 local · NCEI
Apr 3, 2015 1.00 inquarter 0.69 N Calico Rock Izard 01:02 local · NCEI
Apr 3, 2014 2.00 inhen egg Calico Rock Izard 19:33 local · NCEI
May 20, 2012 1.00 inquarter Calico Rock Izard 16:37 local · NCEI
May 22, 2011 1.00 inquarter 1 N Calico Rock Izard 21:58 local · NCEI
Dec 31, 2010 0.75 inpenny 0.69 N Calico Rock Izard 11:14 local · NCEI
Apr 21, 2005 1.00 inquarter Calico Rock Izard 16:26 local · NCEI
Jun 2, 2004 1.00 inquarter Calico Rock Izard 16:35 local · NCEI
Jul 4, 2001 0.88 innickel 5 E Calico Rock Izard 16:15 local · NCEI

Hail history near Calico Rock

Questions about hail in Calico Rock

How often does it hail in Calico Rock, Arkansas?

22 hail reports have been logged in and within about 5 km (3 miles) of Calico Rock since 1970. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #100 of 302 Arkansas places by number of reports.

When is hail season in Calico Rock?

Most reports come in April, May, June. April alone accounts for 36% of all reports.

What is the largest hail recorded in Calico Rock?

8.00 in (softball size) on June 19, 1970. 14% of reports here were 2 inches or larger.

When did it last hail in Calico Rock?

The most recent report in this data is from October 15, 2022 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Calico Rock had in the last five years?

1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was October 15, 2022.

Where does this hail data come from?

Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.