Boal Atas, Indonesia

Full City Profile

75 ft Elevation 23 meters

80°F Avg Temperature 27°C

Boal Atas has a warm climate with an average annual temperature of 80°F (27°C). Winters average 81°F in January while summers reach 79°F in July. The area gets 357 sunny days per year. Annual precipitation totals 46.6 inches. The area receives 0.0 inches of snow annually.

Temperature

81°F Jan (27°C) 79°F Jul (26°C)

Annual Average	80.1°F
	48% above US avg
January Average	81°F (27°C)
July Average	79°F (26°C)
Sunny Days	357 days/yr

Geography

Elevation	75 ft (23 m)
Area	1,953.4 sq mi (5,059.3 km²)
Population Density	0/sq mi
Coordinates	-8.7914°N, 117.9626°W
Timezone	Asia/Makassar

Precipitation & Snow

Annual Rainfall 46.6"

23% above US avg

Snowfall 0.0"

Air Quality

Earthquake History

889 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.5 on Aug 20, 2025.

Nov 8, 2009	29 km NNW of Bima, Indonesia	M6.6	98 km
Oct 6, 2002	39 km NNW of Dompu, Indonesia	M6.3	78 km
Jul 24, 2002	84 km SSE of Dompu, Indonesia	M5.9	90 km
May 8, 2010	54 km NNW of Dompu, Indonesia	M5.9	85 km
Oct 23, 1997	42 km ESE of Labuan Lombok, Indonesia	M5.7	105 km
Apr 2, 2023	72 km N of Bima, Indonesia	M5.6	135 km
Feb 15, 1997	70 km N of Pototano, Indonesia	M5.6	128 km
Jan 28, 2000	131 km SSE of Dompu, Indonesia	M5.6	133 km
May 24, 2007	118 km SSE of Dompu, Indonesia	M5.6	125 km
Mar 13, 2007	52 km NE of Pototano, Indonesia	M5.6	75 km
Jul 31, 2016	43 km ENE of Pototano, Indonesia	M5.6	69 km
Mar 24, 1992	73 km N of Pototano, Indonesia	M5.6	128 km
Jan 3, 2003	Sumbawa region, Indonesia	M5.5	20 km
Jun 14, 2009	86 km NNW of Pototano, Indonesia	M5.5	149 km
Jan 23, 2003	30 km SSE of Dompu, Indonesia	M5.5	62 km
May 21, 1992	34 km SE of Sumbawa Besar, Indonesia	M5.5	40 km
Oct 30, 2017	32 km ESE of Bima, Indonesia	M5.5	114 km
Oct 19, 1991	63 km SSW of Sumbawa Besar, Indonesia	M5.5	91 km
Feb 20, 1999	50 km NE of Pototano, Indonesia	M5.4	77 km
Oct 6, 1996	147 km SSW of Dompu, Indonesia	M5.4	111 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 4.0 m (13 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1815	TAMBORA	Astronomical	4.0 m	60,000	66 km

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

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Tambora (60 km).

Name	Type	Elevation	Last Eruption	Distance
Tambora	Stratovolcano	2,850 m (9,350 ft)	1967	60 km
Sangeang Api	Complex	1,912 m (6,273 ft)	2020	138 km
Rinjani	Stratovolcano	3,726 m (12,224 ft)	2016	169 km

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

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