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Haiyanmiao, China

Full City Profile

20 ft Elevation 6 meters
64°F Avg Temperature 18°C
Haiyanmiao enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 43°F in January while summers reach 83°F in July. The area gets 240 sunny days per year. Annual precipitation totals 56.0 inches. The area receives 1.0 inches of snow annually.

Temperature

43°F Jan (6°C) 83°F Jul (29°C)
Annual Average63.6°F
18% above US avg
January Average43°F (6°C)
July Average83°F (29°C)
Sunny Days240 days/yr

Geography

Elevation20 ft (6 m)
Area510.2 sq mi (1,321.4 km²)
Population Density0/sq mi
Coordinates30.2275°N, 121.3993°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 56.0"
47% above US avg
Snowfall 1.0"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.0. Most recent: M4.0 on May 25, 2004.

May 25, 2004 12 km NE of Shenjiamen, China M4.0 97 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Bebinca Category 1 84 km
2022 Muifa Category 2 65 km
2021 Chanthu Category 2 197 km
2020 Hagupit Category 1 283 km
2019 Lekima Category 2 112 km
2019 Mitag Category 1 197 km
2015 Chan-hom Category 2 121 km
2012 Haikui Category 1 171 km
2005 Khanun Category 3 85 km
2005 Matsa Category 1 248 km
2004 Rananim Category 2 225 km
2002 Rammasun Category 3 255 km
2000 Prapiroon Category 1 168 km
2000 Jelawat Category 1 110 km
1997 Winnie Category 1 164 km
1994 Seth Category 2 236 km
1994 Fred Category 2 278 km
1994 Ellie Category 1 298 km
1994 Doug Category 1 178 km
1990 Abe Category 2 85 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1991 AOSHAN Meteorological 3.0 m 78 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
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