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Ōta, Japan

Full City Profile

4.1 /5.0
A Great
5,134 Population 20/sq mi density
971 ft Elevation 296 meters
47°F Avg Temperature 8°C
A
Overall
4.1 / 5.0
Strong
B
Economy
3.1 / 5.0
$26,100 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$64,000 home value, $320/mo rent
Ōta experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 24°F in January while summers reach 69°F in July. The area gets 226 sunny days per year. Annual precipitation totals 60.5 inches. The area receives 16.8 inches of snow annually.

Temperature

24°F Jan (-4°C) 69°F Jul (21°C)
Annual Average46.8°F
13% below US avg
January Average24°F (-4°C)
July Average69°F (21°C)
Sunny Days226 days/yr

Geography

Elevation971 ft (296 m)
Area258.2 sq mi (668.8 km²)
Population Density20/sq mi
Coordinates39.4319°N, 140.7509°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 60.5"
59% above US avg
Snowfall 16.8"
Wettest Month (Jul) 7.32"
Driest Month (Feb) 3.62"

Air Quality

Earthquake History

1,221 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.1. Most recent: M4.7 on Aug 30, 2025.

Apr 7, 2011 29 km ESE of Ishinomaki, Japan M7.1 148 km
May 26, 2003 27 km SSW of ?funato, Japan M7.0 96 km
Mar 20, 2021 30 km E of Ishinomaki, Japan M7.0 134 km
Jun 13, 2008 24 km WSW of Mizusawa, Japan M6.9 46 km
May 12, 2015 32 km SE of ?funato, Japan M6.8 125 km
Jul 23, 2008 29 km ENE of Morioka, Japan M6.8 74 km
Jun 22, 2011 41 km NNE of Miyako, Japan M6.7 137 km
Mar 11, 2011 50 km ESE of ?tsuchi, Japan M6.6 149 km
Dec 2, 2001 3 km NW of Hanamaki, Japan M6.5 29 km
Nov 3, 2002 30 km SE of ?funato, Japan M6.4 122 km
Jun 18, 2019 31 km WSW of Tsuruoka, Japan M6.4 141 km
Jul 23, 2011 21 km SSE of ?funato, Japan M6.3 109 km
Mar 11, 2011 47 km SE of Kamaishi, Japan M6.3 141 km
Apr 19, 2020 31 km SE of ?funato, Japan M6.3 124 km
Jun 17, 2012 19 km SSE of ?funato, Japan M6.3 109 km
Jul 4, 2010 37 km E of Miyako, Japan M6.3 142 km
Mar 11, 2011 49 km ESE of Kamaishi, Japan M6.3 145 km
Mar 11, 2011 45 km SE of Kamaishi, Japan M6.2 139 km
Mar 25, 2011 36 km SSE of ?funato, Japan M6.2 122 km
Mar 17, 2011 57 km NNE of Miyako, Japan M6.2 144 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

9 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 1 282 km
2019 Hagibis Category 1 164 km
2004 Ma-on Category 2 294 km
2002 Higos Category 1 131 km
2000 Kirogi Category 1 180 km
1998 Vicki Category 1 98 km
1996 Violet Category 1 297 km
1995 Ryan Category 1 231 km
1993 Vernon Category 1 257 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

13 tsunamis recorded within 500 km. Highest wave on record: 3.9 m (13 ft).

Year Location Cause Max Wave Deaths Distance
1861 OFF MIYAGI Earthquake 3.9 m 150 km
2008 ARATOZAWA, JAPAN Eruption + Earthquake 2.5 m 23 46 km
1939 NW. HONSHU ISLAND Earthquake 1.2 m 27 130 km
1810 NW. HONSHU ISLAND Earthquake 1.0 m 57 90 km
1804 NW. HONSHU ISLAND Earthquake 1.0 m 450 81 km
2019 NIIGATA Earthquake 0.1 m 141 km
1898 HONSHU ISLAND Earthquake 0.1 m 142 km
2011 E. COAST HONSHU ISLAND Earthquake 0.1 m 3 148 km
1954 MIYAGI, JAPAN Earthquake 138 km
1894 YAMAGATA, JAPAN Earthquake 726 101 km
1644 HONJO, AKITA Earthquake 117 56 km
1088 MIYAKO, IWATE PREFECTURE Earthquake 106 km
850 NW. HONSHU ISLAND Eruption + Earthquake 88 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

13 volcanoes within 200 km. Closest: Akita-Komagatake (37 km).

Name Type Elevation Last Eruption Distance
Akita-Komagatake Stratovolcano(es) 1,637 m (5,371 ft) 1971 37 km
Iwatesan Complex 2,038 m (6,686 ft) 1919 52 km
Kurikomayama Stratovolcano 1,627 m (5,338 ft) 1950 53 km
Hachimantai Stratovolcano 1,613 m (5,292 ft) -5350 59 km
Akita-Yakeyama Stratovolcano 1,366 m (4,482 ft) 1997 59 km
Chokaisan Stratovolcano(es) 2,236 m (7,336 ft) 1974 71 km
Naruko Caldera 470 m (1,542 ft) 837 78 km
Megata Maar(s) 291 m (955 ft) -2050 105 km
Towada Caldera 1,011 m (3,317 ft) 915 120 km
Hakkodasan Stratovolcano(es) 1,585 m (5,200 ft) 1550 137 km
Iwakisan Stratovolcano 1,625 m (5,331 ft) 1863 141 km
Zaozan [Zaosan] Complex 1,841 m (6,040 ft) 1940 146 km
Azumayama Stratovolcano(es) 1,949 m (6,394 ft) 1977 194 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 24°F (-4°C) 4.4 in Coldest
February 25°F (-4°C) 3.6 in Driest
March 30°F (-1°C) 3.7 in
April 42°F (6°C) 4.3 in
May 53°F (12°C) 4.0 in
June 61°F (16°C) 5.0 in
July 69°F (21°C) 7.3 in Wettest
August 72°F (22°C) 6.7 in Warmest
September 63°F (17°C) 6.6 in
October 51°F (11°C) 5.0 in
November 40°F (5°C) 4.9 in
December 30°F (-1°C) 5.0 in

Ōta has a seasonal temperature swing of 48°F / from 24°F in January to 72°F in August. Total annual precipitation is 60.5 inches, with July being the wettest month (7.3") and February the driest (3.6").

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