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Susono, Japan

Full City Profile

4.2 /5.0
A Great
51,216 Population 960/sq mi density
436 ft Elevation 133 meters
56°F Avg Temperature 13°C
A
Overall
4.2 / 5.0
Strong
B
Economy
3.3 / 5.0
$33,100 median income, 2.2% unemployment
A+
Affordability
5.0 / 5.0
$84,000 home value, $420/mo rent
Susono enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 38°F in January while summers reach 73°F in July. The area gets 214 sunny days per year. Annual precipitation totals 67.3 inches. The area receives 0.0 inches of snow annually.

Temperature

38°F Jan (3°C) 73°F Jul (23°C)
Annual Average56.1°F
4% above US avg
January Average38°F (3°C)
July Average73°F (23°C)
Sunny Days214 days/yr

Geography

Elevation436 ft (133 m)
Area53.3 sq mi (138.1 km²)
Population Density960/sq mi
Coordinates35.1739°N, 138.9069°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 67.3"
77% above US avg
Snowfall 0.0"
Wettest Month (Aug) 9.25"
Driest Month (Dec) 1.97"

Air Quality

Earthquake History

1,998 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.5. Most recent: M4.1 on Aug 23, 2025.

Jul 30, 2000 94 km SSE of Shimoda, Japan M6.5 148 km
Feb 20, 1990 28 km E of Shimoda, Japan M6.4 61 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 136 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 135 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 147 km
Aug 10, 2009 8 km NE of Sagara, Japan M6.2 76 km
Jul 1, 2000 53 km SSE of Shimoda, Japan M6.1 108 km
Jul 15, 2000 near the south coast of Honshu, Japan M6.1 100 km
May 4, 2014 31 km ESE of It?, Japan M6.0 55 km
Mar 15, 2011 6 km NNW of Fujinomiya, Japan M6.0 32 km
Jan 15, 2007 15 km WSW of Heda, Japan M5.9 40 km
Jul 23, 2005 9 km WSW of Ichihara, Japan M5.9 104 km
Jul 8, 2000 71 km SSE of Shimoda, Japan M5.9 126 km
Oct 6, 1995 68 km S of Shimoda, Japan M5.9 124 km
Apr 10, 2005 near the east coast of Honshu, Japan M5.9 144 km
Aug 1, 2011 20 km E of ?yama, Japan M5.9 74 km
Feb 1, 1992 4 km SSE of Miura, Japan M5.8 67 km
Apr 29, 2012 5 km NNW of T?gane, Japan M5.8 139 km
Apr 16, 2011 6 km ENE of Tanuma, Japan M5.8 150 km
Aug 18, 2000 64 km SSE of Shimoda, Japan M5.7 119 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

45 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Halong (2025).

Year Name Category Closest
2025 Halong Category 3 286 km
2025 Nakri Category 1 264 km
2024 Ampil Category 3 231 km
2019 Faxai Category 4 64 km
2019 Hagibis Category 2 65 km
2018 Jongdari Category 2 122 km
2018 Shanshan Category 1 204 km
2017 Lan Category 1 252 km
2016 Mindulle Category 1 111 km
2014 Phanfone Category 1 55 km
2013 Wipha Category 1 264 km
2011 Roke Category 3 85 km
2010 Chaba Category 1 283 km
2009 Melor Category 1 248 km
2009 Krovanh Category 1 207 km
2008 Sinlaku Category 1 262 km
2007 Fitow Category 1 42 km
2005 Saola Category 2 286 km
2005 Mawar Category 2 45 km
2004 Ma-on Category 4 36 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

20 tsunamis recorded within 500 km. Highest wave on record: 13.0 m (43 ft).

Year Location Cause Max Wave Deaths Distance
1923 SAGAMI BAY Earthquake 13.0 m 105,385 55 km
1703 OFF SW BOSO PENINSULA Earthquake 11.7 m 5,233 97 km
1498 ENSHUNADA SEA Earthquake 10.0 m 5,000 150 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 55 km
1855 ENSHUNADA Earthquake 3.0 m 141 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 62 km
2009 HONSHU: S COAST Earthquake 0.6 m 1 76 km
1980 HONSHU ISLAND Earthquake 0.6 m 48 km
1978 TOKAIDO Earthquake 0.4 m 25 52 km
1923 RYUKYU ISLANDS Earthquake 0.3 m 122 km
1974 TOKAIDO Earthquake 0.2 m 30 67 km
1990 JAPAN Earthquake 0.2 m 61 km
2000 HONSHU: S COAST Earthquake 0.1 m 148 km
2000 KOZU-SHIMA ISLAND, HONSHU Earthquake 0.1 m 1 108 km
2000 HONSHU: S COAST Earthquake 0.1 m 100 km
1857 TOKAIDO Earthquake 69 km
1855 TOKAIDO Earthquake 6,757 97 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 73 km
1633 SAGAMI BAY Earthquake 150 27 km
1602 BOSO, JAPAN Eruption + Earthquake 145 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Hakoneyama (12 km).

Name Type Elevation Last Eruption Distance
Hakoneyama Complex 1,438 m (4,718 ft) 2015 12 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 26 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 35 km
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 67 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 80 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 93 km
Kozushima Lava dome(s) 572 m (1,877 ft) 838 109 km
Yokodake Stratovolcano(es) 2,480 m (8,136 ft) 1200 115 km
Miyakejima Stratovolcano 775 m (2,543 ft) 2010 133 km
Asamayama Complex 2,568 m (8,425 ft) 2019 141 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 145 km
Ontakesan Complex 3,067 m (10,062 ft) 2014 152 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 156 km
Mikurajima Stratovolcano 851 m (2,792 ft) -4100 158 km
Norikuradake Stratovolcano(es) 3,026 m (9,928 ft) -50 160 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 38°F (3°C) 2.2 in Coldest
February 38°F (4°C) 2.8 in
March 44°F (6°C) 4.8 in
April 53°F (12°C) 5.5 in
May 61°F (16°C) 6.0 in
June 67°F (19°C) 8.7 in
July 73°F (23°C) 7.0 in
August 76°F (24°C) 9.3 in Warmest, Wettest
September 70°F (21°C) 9.0 in
October 60°F (16°C) 6.6 in
November 51°F (11°C) 3.7 in
December 43°F (6°C) 2.0 in Driest

Susono has a seasonal temperature swing of 38°F / from 38°F in January to 76°F in August. Total annual precipitation is 67.3 inches, with August being the wettest month (9.3") and December the driest (2.0").

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