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Mitsushima, Japan

Full City Profile

4.2 /5.0
A Great
1,178 Population 17/sq mi density
1,739 ft Elevation 530 meters
51°F Avg Temperature 11°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$30,100 median income, 2.1% unemployment
A+
Affordability
5.0 / 5.0
$76,000 home value, $380/mo rent
Mitsushima experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 31°F in January while summers reach 70°F in July. The area gets 198 sunny days per year. Annual precipitation totals 75.9 inches. The area receives 5.1 inches of snow annually.

Temperature

31°F Jan (-0°C) 70°F Jul (21°C)
Annual Average51.4°F
5% below US avg
January Average31°F (-0°C)
July Average70°F (21°C)
Sunny Days198 days/yr

Geography

Elevation1,739 ft (530 m)
Area70.1 sq mi (181.6 km²)
Population Density17/sq mi
Coordinates35.2667°N, 137.8500°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 75.9"
100% above US avg
Snowfall 5.1"
Wettest Month (Sep) 10.51"
Driest Month (Dec) 2.13"

Air Quality

Earthquake History

599 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M4.1 on Aug 24, 2025.

Feb 20, 1990 28 km E of Shimoda, Japan M6.4 142 km
Aug 10, 2009 8 km NE of Sagara, Japan M6.2 69 km
May 4, 2014 31 km ESE of It?, Japan M6.0 148 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 67 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 83 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 88 km
May 23, 1997 38 km SSE of Tahara, Japan M5.8 105 km
Apr 20, 2006 16 km SE of It?, Japan M5.6 132 km
Nov 18, 2013 25 km SE of Toba, Japan M5.6 127 km
May 3, 1998 14 km SW of It?, Japan M5.6 112 km
Mar 4, 1997 9 km SSW of It?, Japan M5.6 116 km
Mar 16, 1997 5 km NE of Toyokawa, Japan M5.6 59 km
Mar 6, 1996 13 km NNE of Gotenba, Japan M5.6 105 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 113 km
Mar 15, 2012 3 km ENE of ?me, Japan M5.5 142 km
Jun 26, 1990 near the south coast of Honshu, Japan M5.4 113 km
Apr 3, 2001 10 km NE of Mori, Japan M5.4 44 km
Aug 26, 2010 25 km ENE of Katsuyama, Japan M5.4 136 km
Oct 5, 2011 24 km W of ?machi, Japan M5.3 137 km
May 9, 2022 7 km NE of Toba, Japan M5.3 119 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

46 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 1 263 km
2019 Faxai Category 4 146 km
2019 Hagibis Category 2 107 km
2018 Jebi Category 2 206 km
2018 Trami Category 1 270 km
2018 Cimaron Category 1 297 km
2018 Jongdari Category 1 109 km
2017 Lan Category 1 216 km
2017 Noru Category 1 288 km
2016 Mindulle Category 1 185 km
2014 Phanfone Category 1 65 km
2013 Wipha Category 1 288 km
2011 Roke Category 3 41 km
2010 Chaba Category 1 287 km
2009 Melor Category 1 181 km
2009 Krovanh Category 1 272 km
2008 Sinlaku Category 1 215 km
2007 Fitow Category 1 109 km
2005 Mawar Category 2 118 km
2004 Ma-on Category 4 93 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

20 tsunamis recorded within 500 km. Highest wave on record: 21.0 m (69 ft).

Year Location Cause Max Wave Deaths Distance
1854 ENSHUNADA SEA Earthquake 21.0 m 1,000 141 km
1707 ENSHUNADA Earthquake 11.0 m 2,000 130 km
1498 ENSHUNADA SEA Earthquake 10.0 m 5,000 143 km
1096 ENSHUNADA Earthquake 7.0 m 144 km
1855 ENSHUNADA Earthquake 3.0 m 88 km
1909 ANEGAWA, JAPAN Earthquake 1.8 m 41 141 km
1945 TOKAIDO Earthquake 1.0 m 2,306 87 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 69 km
1980 HONSHU ISLAND Earthquake 0.6 m 132 km
1978 TOKAIDO Earthquake 0.4 m 25 138 km
1974 TOKAIDO Earthquake 0.2 m 30 107 km
1990 JAPAN Earthquake 0.2 m 142 km
1857 TOKAIDO Earthquake 66 km
1666 AICHI PREFECTURE Earthquake 100 km
1633 SAGAMI BAY Earthquake 150 123 km
1589 SURUGA, JAPAN Earthquake 61 km
1586 ISE BAY Earthquake 8,000 100 km
1257 SAGAMI BAY, JAPAN Earthquake 150 km
1241 KAMAKURA, SAGAMI BAY Earthquake 141 km
818 TOKAIDO Eruption + Earthquake 132 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Ontakesan (77 km).

Name Type Elevation Last Eruption Distance
Ontakesan Complex 3,067 m (10,062 ft) 2014 77 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 80 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 97 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 101 km
Hakoneyama Complex 1,438 m (4,718 ft) 2015 106 km
Yakedake Stratovolcano(es) 2,455 m (8,054 ft) 1995 109 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 121 km
Washiba-Kumonotaira Shield(s) 2,924 m (9,593 ft) Unknown 129 km
Hakusan Stratovolcano 2,702 m (8,865 ft) 1659 139 km
Asamayama Complex 2,568 m (8,425 ft) 2019 141 km
Midagahara Stratovolcano 2,621 m (8,599 ft) 1839 147 km
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 153 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 155 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 162 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 162 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 31°F (-0°C) 2.2 in Coldest
February 32°F (0°C) 3.0 in
March 39°F (4°C) 5.2 in
April 49°F (9°C) 7.0 in
May 57°F (14°C) 7.0 in
June 64°F (18°C) 10.1 in
July 70°F (21°C) 9.5 in
August 72°F (22°C) 9.5 in Warmest
September 66°F (19°C) 10.5 in Wettest
October 55°F (13°C) 6.3 in
November 46°F (8°C) 3.6 in
December 36°F (2°C) 2.1 in Driest

Mitsushima has a seasonal temperature swing of 41°F / from 31°F in January to 72°F in August. Total annual precipitation is 75.9 inches, with September being the wettest month (10.5") and December the driest (2.1").

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