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Ganlan, China

Full City Profile

12,241 Population 22/sq mi density
131 ft Elevation 40 meters
65°F Avg Temperature 18°C
Ganlan enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 46°F in January while summers reach 83°F in July. The area gets 251 sunny days per year. Annual precipitation totals 49.1 inches. The area receives 1.0 inches of snow annually.

Temperature

46°F Jan (8°C) 83°F Jul (28°C)
Annual Average64.5°F
19% above US avg
January Average46°F (8°C)
July Average83°F (28°C)
Sunny Days251 days/yr

Geography

Elevation131 ft (40 m)
Area8.9 sq mi (23.2 km²)
Population Density22/sq mi
Coordinates30.1027°N, 122.1370°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 49.1"
29% 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 25 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

35 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Bebinca (2024).

Year Name Category Closest
2024 Bebinca Category 1 75 km
2022 Hinnamnor Category 3 268 km
2022 Muifa Category 2 28 km
2021 Chanthu Category 2 132 km
2021 In-fa Category 1 264 km
2020 Bavi Category 3 283 km
2020 Hagupit Category 1 286 km
2019 Lingling Category 4 296 km
2019 Lekima Category 3 163 km
2019 Mitag Category 1 167 km
2015 Chan-hom Category 3 50 km
2012 Haikui Category 1 135 km
2011 Muifa Category 1 241 km
2010 Kompasu Category 3 287 km
2005 Khanun Category 3 143 km
2005 Matsa Category 1 240 km
2004 Rananim Category 2 223 km
2002 Rammasun Category 3 190 km
2000 Saomai Category 2 275 km
2000 Jelawat Category 2 95 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 17 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
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