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Riangwale, Indonesia

Full City Profile

335 ft Elevation 102 meters
80°F Avg Temperature 27°C
Riangwale 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 28.4 inches. The area receives 0.0 inches of snow annually.

Temperature

81°F Jan (27°C) 79°F Jul (26°C)
Annual Average80.3°F
49% above US avg
January Average81°F (27°C)
July Average79°F (26°C)
Sunny Days357 days/yr

Geography

Elevation335 ft (102 m)
Area1,786.7 sq mi (4,627.5 km²)
Population Density0/sq mi
Coordinates-8.3841°N, 123.2415°W
TimezoneAsia/Makassar

Precipitation & Snow

Annual Rainfall 28.4"
25% below US avg
Snowfall 0.0"

Air Quality

Earthquake History

974 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.8. Most recent: M4.7 on Aug 25, 2025.

Dec 12, 1992 37 km WNW of Maumere, Indonesia M7.8 148 km
Feb 27, 2015 150 km NNE of Maumere, Indonesia M7.0 144 km
Aug 28, 2009 211 km NE of Maumere, Indonesia M6.9 139 km
Oct 24, 2017 181 km NNE of Maumere, Indonesia M6.7 131 km
Apr 23, 2004 105 km WNW of Naisano Dua, Indonesia M6.7 117 km
Oct 23, 1992 101 km SSE of Maumere, Indonesia M6.2 142 km
Jan 17, 1997 81 km NNW of Naisano Dua, Indonesia M6.2 66 km
Jan 15, 2006 97 km NNE of Maumere, Indonesia M6.1 94 km
Dec 12, 1992 33 km WNW of Maumere, Indonesia M6.1 145 km
Aug 22, 1996 202 km NE of Maumere, Indonesia M6.0 140 km
Mar 2, 1993 37 km NNE of Maumere, Indonesia M5.9 104 km
Jan 28, 2009 38 km NW of Pante Makasar, Timor Leste M5.7 118 km
Dec 12, 1992 25 km WNW of Maumere, Indonesia M5.7 137 km
Sep 18, 1995 74 km WNW of Pante Makasar, Timor Leste M5.7 82 km
Jun 17, 1995 96 km ENE of Maumere, Indonesia M5.6 29 km
May 19, 1993 38 km NW of Maumere, Indonesia M5.6 138 km
May 1, 2003 165 km NNE of Maumere, Indonesia M5.6 144 km
Jul 25, 2023 53 km WNW of Pante Makasar, Timor Leste M5.6 105 km
Jun 27, 2011 44 km SE of Maumere, Indonesia M5.5 104 km
Jan 28, 2000 135 km NNE of Maumere, Indonesia M5.5 118 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 26.2 m (86 ft).

Year Location Cause Max Wave Deaths Distance
1992 FLORES SEA Eruption + Earthquake 26.2 m 2,500 148 km
1979 LOMBLEN ISLAND [LEMBATA] Meteorological 9.0 m 1,239 37 km
2021 FLORES SEA Earthquake 0.6 m — 144 km
1891 TIMOR SEA Earthquake — — 108 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

10 volcanoes within 200 km. Closest: Iliboleng (5 km).

Name Type Elevation Last Eruption Distance
Iliboleng Stratovolcano 1,659 m (5,443 ft) 1993 5 km
Ililabalekan Stratovolcano 1,018 m (3,340 ft) Unknown 24 km
Iliwerung Complex 1,018 m (3,340 ft) 2013 40 km
Leroboleng Complex 1,095 m (3,593 ft) 2003 45 km
Ilimuda Stratovolcano 881 m (2,890 ft) Unknown 54 km
Lewotobi Stratovolcano(es) 1,703 m (5,587 ft) 2003 54 km
Sirung Complex 862 m (2,828 ft) 2015 99 km
Kelimutu Complex 1,639 m (5,377 ft) 1968 162 km
Paluweh Stratovolcano 875 m (2,871 ft) 2013 169 km
Iya Stratovolcano 618 m (2,028 ft) 1969 185 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
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