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Mizusawa, Japan

Full City Profile

4.1 /5.0
A Great
61,281 Population 1,638/sq mi density
210 ft Elevation 64 meters
50°F Avg Temperature 10°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
Mizusawa experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 27°F in January while summers reach 72°F in July. The area gets 244 sunny days per year. Annual precipitation totals 50.6 inches. The area receives 11.6 inches of snow annually.

Temperature

27°F Jan (-3°C) 72°F Jul (22°C)
Annual Average50.3°F
7% below US avg
January Average27°F (-3°C)
July Average72°F (22°C)
Sunny Days244 days/yr

Geography

Elevation210 ft (64 m)
Area37.4 sq mi (96.9 km²)
Population Density1,638/sq mi
Coordinates39.1333°N, 141.1333°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 50.6"
33% above US avg
Snowfall 11.6"
Wettest Month (Jul) 6.77"
Driest Month (Feb) 2.48"

Air Quality

Earthquake History

1,864 earthquakes (M2.5+) within 150 km since 1990. Strongest: M9.1. Most recent: M4.7 on Aug 30, 2025.

Mar 11, 2011 2011 Great Tohoku Earthquake, Japan M9.1 142 km
Apr 7, 2011 29 km ESE of Ishinomaki, Japan M7.1 103 km
Mar 20, 2021 30 km E of Ishinomaki, Japan M7.0 88 km
May 26, 2003 27 km SSW of ?funato, Japan M7.0 49 km
Jun 13, 2008 24 km WSW of Mizusawa, Japan M6.9 25 km
May 1, 2021 30 km SSE of Onagawa Ch?, Japan M6.9 111 km
Jul 23, 2008 29 km ENE of Morioka, Japan M6.8 80 km
May 12, 2015 32 km SE of ?funato, Japan M6.8 82 km
Jun 22, 2011 41 km NNE of Miyako, Japan M6.7 130 km
Mar 11, 2011 50 km ESE of ?tsuchi, Japan M6.6 115 km
Dec 2, 2001 3 km NW of Hanamaki, Japan M6.5 30 km
Nov 3, 2002 30 km SE of ?funato, Japan M6.4 78 km
Mar 11, 2011 47 km SE of Kamaishi, Japan M6.3 101 km
Jun 17, 2012 19 km SSE of ?funato, Japan M6.3 65 km
Apr 19, 2020 31 km SE of ?funato, Japan M6.3 80 km
Jul 4, 2010 37 km E of Miyako, Japan M6.3 123 km
Mar 11, 2011 49 km ESE of Kamaishi, Japan M6.3 106 km
Jul 23, 2011 21 km SSE of ?funato, Japan M6.3 64 km
Mar 17, 2011 57 km NNE of Miyako, Japan M6.2 142 km
Mar 11, 2011 45 km SE of Kamaishi, Japan M6.2 100 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

11 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 1 236 km
2019 Hagibis Category 1 119 km
2004 Ma-on Category 2 247 km
2002 Higos Category 1 108 km
2000 Kirogi Category 1 144 km
2000 Sonamu Category 1 285 km
1998 Vicki Category 1 112 km
1996 Violet Category 1 250 km
1995 Oscar Category 3 294 km
1995 Ryan Category 1 271 km
1993 Vernon Category 1 217 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

18 tsunamis recorded within 500 km. Highest wave on record: 39.3 m (129 ft).

Year Location Cause Max Wave Deaths Distance
2011 HONSHU ISLAND Earthquake 39.3 m 18,423 142 km
1861 OFF MIYAGI Earthquake 3.9 m 103 km
2008 ARATOZAWA, JAPAN Eruption + Earthquake 2.5 m 23 25 km
1846 SANRIKU Earthquake 2.0 m 124 km
1897 SANRIKU Earthquake 1.0 m 133 km
1810 NW. HONSHU ISLAND Earthquake 1.0 m 57 136 km
1804 NW. HONSHU ISLAND Earthquake 1.0 m 450 103 km
1936 SANRIKU Earthquake 0.7 m 139 km
1978 SANRIKU Earthquake 0.6 m 28 131 km
1898 HONSHU ISLAND Earthquake 0.1 m 96 km
2011 E. COAST HONSHU ISLAND Earthquake 0.1 m 3 103 km
2005 E. COAST HONSHU ISLAND Earthquake 0.1 m 124 km
1954 MIYAGI, JAPAN Earthquake 96 km
1894 YAMAGATA, JAPAN Earthquake 726 118 km
1644 HONJO, AKITA Earthquake 117 94 km
1616 MIYAGI PREFECTURE Earthquake 137 km
1088 MIYAKO, IWATE PREFECTURE Earthquake 91 km
850 NW. HONSHU ISLAND Eruption + Earthquake 108 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Kurikomayama (35 km).

Name Type Elevation Last Eruption Distance
Kurikomayama Stratovolcano 1,627 m (5,338 ft) 1950 35 km
Naruko Caldera 470 m (1,542 ft) 837 57 km
Akita-Komagatake Stratovolcano(es) 1,637 m (5,371 ft) 1971 76 km
Iwatesan Complex 2,038 m (6,686 ft) 1919 81 km
Chokaisan Stratovolcano(es) 2,236 m (7,336 ft) 1974 94 km
Hachimantai Stratovolcano 1,613 m (5,292 ft) -5350 95 km
Akita-Yakeyama Stratovolcano 1,366 m (4,482 ft) 1997 98 km
Zaozan [Zaosan] Complex 1,841 m (6,040 ft) 1940 125 km
Megata Maar(s) 291 m (955 ft) -2050 151 km
Towada Caldera 1,011 m (3,317 ft) 915 155 km
Hakkodasan Stratovolcano(es) 1,585 m (5,200 ft) 1550 171 km
Azumayama Stratovolcano(es) 1,949 m (6,394 ft) 1977 174 km
Adatarayama Stratovolcano(es) 1,728 m (5,669 ft) 1996 181 km
Iwakisan Stratovolcano 1,625 m (5,331 ft) 1863 184 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 194 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 27°F (-3°C) 2.8 in Coldest
February 29°F (-2°C) 2.5 in Driest
March 36°F (2°C) 3.0 in
April 47°F (8°C) 3.8 in
May 57°F (14°C) 3.8 in
June 64°F (18°C) 4.9 in
July 72°F (22°C) 6.8 in Wettest
August 75°F (24°C) 5.4 in Warmest
September 66°F (19°C) 6.6 in
October 55°F (13°C) 4.6 in
November 44°F (7°C) 3.2 in
December 33°F (1°C) 3.3 in

Mizusawa has a seasonal temperature swing of 48°F / from 27°F in January to 75°F in August. Total annual precipitation is 50.6 inches, with July being the wettest month (6.8") and February the driest (2.5").

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