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Siulak, Indonesia

Full City Profile

2,828 ft Elevation 862 meters
74°F Avg Temperature 23°C
Siulak has a warm climate with an average annual temperature of 74°F (23°C). Winters average 79°F in January while summers reach 73°F in July. The area gets 329 sunny days per year. Annual precipitation totals 101.2 inches. The area receives 0.0 inches of snow annually.

Temperature

79°F Jan (26°C) 73°F Jul (23°C)
Annual Average73.5°F
36% above US avg
January Average79°F (26°C)
July Average73°F (23°C)
Sunny Days329 days/yr

Geography

Elevation2,828 ft (862 m)
Area151.2 sq mi (391.5 km²)
Population Density0/sq mi
Coordinates-1.9467°N, 101.3342°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 101.2"
166% above US avg
Snowfall 0.0"
Wettest Month (Apr) 11.60"
Driest Month (Jul) 4.60"

Air Quality

Earthquake History

438 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.4 on Jul 25, 2025.

Oct 6, 1995 5 km ENE of Sungai Penuh, Indonesia M6.8 16 km
Jun 1, 2016 80 km W of Sungai Penuh, Indonesia M6.6 76 km
Oct 1, 2009 49 km SSE of Sungai Penuh, Indonesia M6.6 63 km
May 15, 2015 106 km ESE of Sungai Penuh, Indonesia M6.0 119 km
Jan 4, 2008 89 km SSW of Sungai Penuh, Indonesia M6.0 99 km
Feb 22, 2004 69 km SSE of Padang, Indonesia M6.0 104 km
Aug 4, 2011 92 km SSW of Sungai Penuh, Indonesia M5.8 103 km
Jun 16, 2002 103 km SW of Bejubang Dua, Indonesia M5.8 143 km
Feb 2, 2019 142 km WSW of Sungai Penuh, Indonesia M5.8 144 km
May 20, 2008 111 km NW of Bengkulu, Indonesia M5.7 138 km
May 18, 2008 115 km NW of Bengkulu, Indonesia M5.7 140 km
May 10, 1997 107 km NW of Bengkulu, Indonesia M5.6 136 km
Feb 3, 2003 77 km SSW of Sungai Penuh, Indonesia M5.6 88 km
Apr 9, 2004 69 km SSE of Padang, Indonesia M5.5 99 km
Feb 12, 2008 107 km S of Sungai Penuh, Indonesia M5.5 119 km
Jun 19, 2011 117 km WNW of Bengkulu, Indonesia M5.4 145 km
Feb 27, 2019 83 km NNE of Sungai Penuh, Indonesia M5.4 75 km
Sep 7, 2022 115 km NW of Bengkulu, Indonesia M5.4 139 km
Aug 28, 2013 69 km W of Sungai Penuh, Indonesia M5.4 64 km
Aug 5, 1994 112 km NW of Bengkulu, Indonesia M5.4 138 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 1.4 m (5 ft).

Year Location Cause Max Wave Deaths Distance
1908 SW. SUMATRA Earthquake 1.4 m 148 km
1833 SW. SUMATRA Earthquake 111 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

6 volcanoes within 200 km. Closest: Kerinci (29 km).

Name Type Elevation Last Eruption Distance
Kerinci Stratovolcano 3,800 m (12,467 ft) 2020 29 km
Sumbing Stratovolcano 2,507 m (8,225 ft) 1921 68 km
Talang Stratovolcano 2,575 m (8,448 ft) 2007 130 km
Hululais Compound 2,122 m (6,962 ft) Unknown 176 km
Daun, Bukit Stratovolcano(es) 2,467 m (8,094 ft) Unknown 197 km
Marapi Complex 2,885 m (9,465 ft) 2018 199 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 10.4 in Warmest
February 73°F (23°C) 8.2 in
March 73°F (23°C) 10.0 in
April 74°F (23°C) 11.6 in Wettest
May 74°F (23°C) 7.4 in
June 73°F (23°C) 4.7 in
July 73°F (23°C) 4.6 in Driest
August 72°F (22°C) 5.0 in Coldest
September 72°F (22°C) 7.2 in
October 73°F (23°C) 9.4 in
November 73°F (23°C) 10.5 in
December 72°F (22°C) 9.9 in

Siulak has a seasonal temperature swing of 7°F / from 72°F in August to 79°F in January. Total annual precipitation is 98.9 inches, with April being the wettest month (11.6") and July the driest (4.6").

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