Kertosari, Indonesia

Full City Profile

154 ft Elevation 47 meters

81°F Avg Temperature 27°C

Kertosari has a warm climate with an average annual temperature of 81°F (27°C). Winters average 80°F in January while summers reach 79°F in July. The area gets 347 sunny days per year. Annual precipitation totals 62.9 inches. The area receives 0.0 inches of snow annually.

Temperature

80°F Jan (27°C) 79°F Jul (26°C)

Annual Average	81.1°F
	50% above US avg
January Average	80°F (27°C)
July Average	79°F (26°C)
Sunny Days	347 days/yr

Geography

Elevation	154 ft (47 m)
Area	1,071.9 sq mi (2,776.2 km²)
Population Density	0/sq mi
Coordinates	-7.7543°N, 114.2024°W
Timezone	Asia/Jakarta

Precipitation & Snow

Annual Rainfall 62.9"

66% above US avg

Snowfall 0.0"

Air Quality

Earthquake History

121 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.7. Most recent: M4.3 on Aug 18, 2025.

Jul 16, 2019	46 km SSE of Muncar, Indonesia	M5.7	123 km
Mar 21, 2017	6 km ENE of Ubud, Indonesia	M5.6	148 km
Aug 7, 2001	42 km SW of Gambiran Satu, Indonesia	M5.6	104 km
Apr 16, 2004	34 km S of Negara, Indonesia	M5.5	113 km
Mar 30, 1992	12 km E of Negara, Indonesia	M5.2	88 km
Feb 24, 2003	68 km ESE of Kalianget, Indonesia	M5.2	64 km
Feb 7, 2017	30 km WSW of Kencong, Indonesia	M5.2	140 km
Jan 18, 1994	21 km WSW of Kencong, Indonesia	M5.2	131 km
Jul 20, 1996	33 km S of Negara, Indonesia	M5.1	113 km
Nov 26, 1991	65 km SW of Gambiran Satu, Indonesia	M5.1	131 km
Mar 7, 2005	27 km SSW of Kencong, Indonesia	M5.1	131 km
May 5, 2004	67 km S of Muncar, Indonesia	M5.0	145 km
Jul 24, 2019	17 km S of Muncar, Indonesia	M5.0	94 km
Jan 16, 1994	43 km SSE of Negara, Indonesia	M5.0	123 km
Apr 2, 2019	74 km NE of Panji, Indonesia	M4.9	69 km
Jul 6, 2005	24 km S of Kencong, Indonesia	M4.9	122 km
Nov 21, 1994	52 km SSW of Muncar, Indonesia	M4.9	126 km
Apr 26, 2004	33 km S of Negara, Indonesia	M4.9	112 km
Mar 11, 2011	24 km E of Munduk, Indonesia	M4.9	134 km
Apr 5, 2020	36 km SW of Kencong, Indonesia	M4.9	145 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Nicholas (1986).

Year	Name	Category	Closest
1986	Nicholas	Category 1	239 km

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

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 3.4 m (11 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1857	BALI SEA	Earthquake	3.4 m	36	146 km
1815	BALI SEA	Eruption + Earthquake	3.0 m	11,453	86 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Ijen (34 km).

Name	Type	Elevation	Last Eruption	Distance
Ijen	Stratovolcano(es)	2,769 m (9,085 ft)	1999	34 km
Raung	Stratovolcano	3,260 m (10,696 ft)	2015	44 km
Iyang-Argapura	Complex	3,088 m (10,131 ft)	Unknown	74 km
Lamongan	Stratovolcano	1,641 m (5,384 ft)	1898	98 km
Buyan-Bratan	Caldera	2,244 m (7,362 ft)	Unknown	118 km
Tengger Caldera	Stratovolcano(es)	2,329 m (7,641 ft)	2019	140 km
Batur	Caldera	1,717 m (5,633 ft)	2000	140 km
Semeru	Stratovolcano	3,657 m (11,998 ft)	2020	146 km
Agung	Stratovolcano	2,997 m (9,833 ft)	2019	158 km
Penanggungan	Stratovolcano	1,631 m (5,351 ft)	Unknown	175 km
Arjuno-Welirang	Stratovolcano	3,339 m (10,955 ft)	1952	179 km

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

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