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Donghai, China

Full City Profile

10 ft Elevation 3 meters
62°F Avg Temperature 17°C
Donghai enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 42°F in January while summers reach 80°F in July. The area gets 252 sunny days per year. Annual precipitation totals 45.9 inches. The area receives 2.0 inches of snow annually.

Temperature

42°F Jan (6°C) 80°F Jul (27°C)
Annual Average61.9°F
15% above US avg
January Average42°F (6°C)
July Average80°F (27°C)
Sunny Days252 days/yr

Geography

Elevation10 ft (3 m)
Area61.8 sq mi (160.1 km²)
Population Density0/sq mi
Coordinates31.7684°N, 121.8705°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 45.9"
21% above US avg
Snowfall 2.0"

Air Quality

Earthquake History

6 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M4.5 on Jul 19, 2010.

Nov 9, 1996 156 km E of Huilong, China M5.6 136 km
Feb 9, 1990 27 km E of Changshu City, China M5.0 80 km
Jul 19, 2010 50 km ENE of Juegang, China M4.5 89 km
May 20, 1995 51 km NE of Juegang, China M4.1 95 km
Feb 14, 1997 153 km ENE of Huilong, China M4.0 135 km
Aug 30, 1998 58 km NE of Juegang, China M3.9 107 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

22 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 97 km
2022 Muifa Category 1 65 km
2021 Chanthu Category 2 160 km
2020 Bavi Category 3 255 km
2019 Lekima Category 1 280 km
2015 Chan-hom Category 1 176 km
2012 Damrey Category 1 211 km
2011 Muifa Category 1 296 km
2010 Kompasu Category 3 273 km
2005 Khanun Category 1 206 km
2002 Rammasun Category 2 186 km
2000 Prapiroon Category 1 139 km
2000 Jelawat Category 1 275 km
1994 Seth Category 1 257 km
1994 Ellie Category 1 124 km
1994 Doug Category 1 169 km
1990 Abe Category 1 191 km
1986 Vera Category 1 241 km
1985 Mamie Category 1 29 km
1984 Ed Category 1 34 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1670 EAST CHINA SEA Earthquake 149 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
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