Sonaf, Indonesia

Full City Profile

896 ft Elevation 273 meters

82°F Avg Temperature 28°C

Sonaf has a warm climate with an average annual temperature of 82°F (28°C). Winters average 82°F in January while summers reach 80°F in July. The area gets 353 sunny days per year. Annual precipitation totals 32.3 inches. The area receives 0.0 inches of snow annually.

Temperature

82°F Jan (28°C) 80°F Jul (27°C)

Annual Average	82.1°F
	52% above US avg
January Average	82°F (28°C)
July Average	80°F (27°C)
Sunny Days	353 days/yr

Geography

Elevation	896 ft (273 m)
Area	80.1 sq mi (207.5 km²)
Population Density	0/sq mi
Coordinates	-10.3202°N, 123.7128°W
Timezone	Asia/Makassar

Precipitation & Snow

Annual Rainfall 32.3"

15% below US avg

Snowfall 0.0"

Air Quality

Earthquake History

510 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M4.1 on Aug 22, 2025.

Apr 23, 2004	105 km WNW of Naisano Dua, Indonesia	M6.7	143 km
Jan 15, 2020	Timor region, Indonesia	M5.7	41 km
Jul 25, 2023	53 km WNW of Pante Makasar, Timor Leste	M5.6	144 km
Jan 10, 1990	25 km ENE of Kupang, Indonesia	M5.5	30 km
Dec 29, 1992	41 km NE of Naisano Dua, Indonesia	M5.5	118 km
Jul 18, 2005	7 km SW of Soe, Indonesia	M5.5	73 km
Dec 14, 2009	16 km NNE of Kupang, Indonesia	M5.5	33 km
Jul 18, 2005	23 km ESE of Soe, Indonesia	M5.4	94 km
Apr 25, 2000	89 km W of Kupang, Indonesia	M5.4	103 km
Jun 24, 1991	45 km SE of Kupang, Indonesia	M5.4	27 km
Nov 18, 2013	20 km NE of Kupang, Indonesia	M5.4	29 km
Aug 31, 2023	19 km NE of Naisano Dua, Indonesia	M5.4	96 km
Feb 15, 1995	77 km S of Soe, Indonesia	M5.3	72 km
May 28, 1993	64 km N of Naisano Dua, Indonesia	M5.3	144 km
Aug 1, 2009	78 km NW of Naisano Dua, Indonesia	M5.3	139 km
Sep 7, 1999	84 km S of Soe, Indonesia	M5.3	80 km
Dec 21, 1992	25 km SW of Kupang, Indonesia	M5.3	27 km
Aug 23, 1991	50 km NNW of Naisano Dua, Indonesia	M5.2	125 km
Jan 22, 2005	72 km SSE of Kupang, Indonesia	M5.2	52 km
Apr 1, 1992	64 km NW of Naisano Dua, Indonesia	M5.2	137 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

4 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Frances (2017).

Year	Name	Category	Closest
2017	Frances	Category 1	254 km
1992	Neville	Category 2	286 km
1991	Marian	Category 1	187 km
1981	Max	Category 1	219 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

1 volcano within 200 km. Closest: Iliwerung (200 km).

Name	Type	Elevation	Last Eruption	Distance
Iliwerung	Complex	1,018 m (3,340 ft)	2013	200 km

Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

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