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Biyan, Indonesia

Full City Profile

112 ft Elevation 34 meters
67°F Avg Temperature 20°C
Biyan enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 66°F in January while summers reach 67°F in July. The area gets 348 sunny days per year. Annual precipitation totals 85.2 inches. The area receives 0.0 inches of snow annually.

Temperature

66°F Jan (19°C) 67°F Jul (19°C)
Annual Average67.4°F
25% above US avg
January Average66°F (19°C)
July Average67°F (19°C)
Sunny Days348 days/yr

Geography

Elevation112 ft (34 m)
Area308.3 sq mi (798.6 km²)
Population Density0/sq mi
Coordinates-7.1105°N, 113.7226°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 85.2"
124% above US avg
Snowfall 0.0"

Air Quality

Earthquake History

95 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.2. Most recent: M4.3 on Aug 18, 2025.

Feb 5, 2020 113 km NNE of Bangkalan, Indonesia M6.2 135 km
Dec 27, 1992 111 km NNE of Bangkalan, Indonesia M6.0 136 km
Jun 6, 2004 118 km NNE of Bangkalan, Indonesia M5.9 137 km
Apr 27, 1998 113 km NNE of Bangkalan, Indonesia M5.7 134 km
Sep 20, 2017 108 km NNE of Bangkalan, Indonesia M5.7 135 km
Aug 26, 2002 84 km N of Pamekasan, Indonesia M5.6 87 km
Aug 4, 2023 109 km NNE of Bangkalan, Indonesia M5.5 130 km
Apr 14, 2023 113 km NNE of Bangkalan, Indonesia M5.4 142 km
Jul 17, 1993 112 km NNE of Bangkalan, Indonesia M5.3 133 km
Aug 9, 2010 110 km NNE of Bangkalan, Indonesia M5.3 140 km
Jan 20, 2006 112 km NNE of Bangkalan, Indonesia M5.2 136 km
Feb 24, 2003 68 km ESE of Kalianget, Indonesia M5.2 90 km
Feb 21, 2024 88 km N of Sumenep, Indonesia M5.1 103 km
Jul 17, 2004 71 km N of Pamekasan, Indonesia M5.1 77 km
Dec 12, 1996 113 km NE of Paciran, Indonesia M5.1 147 km
Jun 21, 2002 82 km N of Pamekasan, Indonesia M5.1 85 km
May 7, 2000 18 km ESE of Singosari, Indonesia M4.9 140 km
Apr 2, 2019 74 km NE of Panji, Indonesia M4.9 98 km
Jan 18, 2010 98 km NNE of Kalianget, Indonesia M4.9 117 km
Jan 1, 2004 95 km N of Sumenep, Indonesia M4.9 106 km
Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

9 volcanoes within 200 km. Closest: Iyang-Argapura (97 km).

Name Type Elevation Last Eruption Distance
Iyang-Argapura Complex 3,088 m (10,131 ft) Unknown 97 km
Lamongan Stratovolcano 1,641 m (5,384 ft) 1898 106 km
Raung Stratovolcano 3,260 m (10,696 ft) 2015 118 km
Ijen Stratovolcano(es) 2,769 m (9,085 ft) 1999 120 km
Tengger Caldera Stratovolcano(es) 2,329 m (7,641 ft) 2019 126 km
Penanggungan Stratovolcano 1,631 m (5,351 ft) Unknown 134 km
Semeru Stratovolcano 3,657 m (11,998 ft) 2020 142 km
Arjuno-Welirang Stratovolcano 3,339 m (10,955 ft) 1952 144 km
Kelut Stratovolcano 1,731 m (5,679 ft) 2014 181 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
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