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Dongchen, China

Full City Profile

26 ft Elevation 8 meters
61°F Avg Temperature 16°C
Dongchen enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 38°F in January while summers reach 82°F in July. The area gets 248 sunny days per year. Annual precipitation totals 46.1 inches. The area receives 2.2 inches of snow annually.

Temperature

38°F Jan (4°C) 82°F Jul (28°C)
Annual Average61.3°F
14% above US avg
January Average38°F (4°C)
July Average82°F (28°C)
Sunny Days248 days/yr

Geography

Elevation26 ft (8 m)
Area64.5 sq mi (167.0 km²)
Population Density0/sq mi
Coordinates32.4016°N, 120.6405°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 46.1"
21% above US avg
Snowfall 2.2"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.1 on Jul 8, 2024.

Feb 9, 1990 27 km E of Changshu City, China M5.0 89 km
Jul 20, 2012 22 km W of Xinghua, China M4.9 117 km
Oct 19, 2016 18 km SSE of Hede, China M4.7 138 km
Jul 19, 2010 50 km ENE of Juegang, China M4.5 96 km
Nov 5, 1991 36 km N of Qinnan, China M4.3 150 km
Mar 31, 1997 84 km ENE of Dazhong, China M4.2 143 km
Jul 8, 2024 19 km WNW of Taizhou, China M4.1 89 km
May 20, 1995 51 km NE of Juegang, China M4.1 95 km
Aug 30, 1998 58 km NE of Juegang, China M3.9 96 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

13 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 141 km
2022 Muifa Category 1 167 km
2021 Chanthu Category 1 296 km
2012 Damrey Category 1 207 km
2005 Khanun Category 1 214 km
2002 Rammasun Category 1 299 km
2000 Prapiroon Category 1 269 km
1994 Doug Category 1 293 km
1994 Ellie Category 1 155 km
1990 Abe Category 1 202 km
1985 Mamie Category 1 53 km
1984 Ed Category 1 157 km
1981 Agnes Category 2 270 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 JIANGSU PROVINCE Earthquake 119 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
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