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Grati Satu, Indonesia

Full City Profile

197 ft Elevation 60 meters
82°F Avg Temperature 28°C
Grati Satu has a warm climate with an average annual temperature of 82°F (28°C). Winters average 80°F in January while summers reach 80°F in July. The area gets 327 sunny days per year. Annual precipitation totals 140.6 inches. The area receives 0.0 inches of snow annually.

Temperature

80°F Jan (27°C) 80°F Jul (27°C)
Annual Average81.5°F
51% above US avg
January Average80°F (27°C)
July Average80°F (27°C)
Sunny Days327 days/yr

Geography

Elevation197 ft (60 m)
Area670.9 sq mi (1,737.5 km²)
Population Density0/sq mi
Coordinates-8.1531°N, 113.2176°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 140.6"
270% above US avg
Snowfall 0.0"

Air Quality

Earthquake History

297 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.3 on Aug 18, 2025.

Sep 28, 1998 8 km WSW of Sumberpucung, Indonesia M6.6 89 km
Apr 10, 2021 45 km S of Sumberpucung, Indonesia M6.0 91 km
Jul 26, 2015 116 km S of Dampit, Indonesia M5.9 137 km
Apr 25, 1994 122 km SSW of Kencong, Indonesia M5.8 134 km
May 21, 2021 33 km SSW of Sumberpucung, Indonesia M5.8 102 km
May 17, 2011 111 km S of Dampit, Indonesia M5.7 136 km
Jul 8, 2013 70 km SW of Kencong, Indonesia M5.7 76 km
Aug 7, 2001 42 km SW of Gambiran Satu, Indonesia M5.6 85 km
Jun 11, 2005 90 km SSW of Sumberpucung, Indonesia M5.4 141 km
Feb 12, 2000 60 km S of Sumberpucung, Indonesia M5.3 105 km
Jun 3, 1994 132 km SSW of Kencong, Indonesia M5.3 144 km
Mar 9, 2014 74 km SSW of Kencong, Indonesia M5.3 84 km
Mar 23, 1996 126 km SSW of Kencong, Indonesia M5.2 139 km
Jan 14, 2001 31 km SSW of Dampit, Indonesia M5.2 73 km
Mar 6, 2002 116 km S of Sumberpucung, Indonesia M5.2 150 km
May 28, 2003 46 km S of Sumberpucung, Indonesia M5.2 92 km
Jul 8, 2022 139 km SSW of Kencong, Indonesia M5.2 150 km
Jan 19, 2001 65 km SSW of Dampit, Indonesia M5.2 98 km
Jun 12, 2008 129 km S of Dampit, Indonesia M5.2 145 km
Jun 26, 1992 66 km SSW of Dampit, Indonesia M5.2 99 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 1 199 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

10 volcanoes within 200 km. Closest: Lamongan (24 km).

Name Type Elevation Last Eruption Distance
Lamongan Stratovolcano 1,641 m (5,384 ft) 1898 24 km
Semeru Stratovolcano 3,657 m (11,998 ft) 2020 33 km
Tengger Caldera Stratovolcano(es) 2,329 m (7,641 ft) 2019 38 km
Iyang-Argapura Complex 3,088 m (10,131 ft) Unknown 44 km
Arjuno-Welirang Stratovolcano 3,339 m (10,955 ft) 1952 85 km
Penanggungan Stratovolcano 1,631 m (5,351 ft) Unknown 89 km
Raung Stratovolcano 3,260 m (10,696 ft) 2015 92 km
Kelut Stratovolcano 1,731 m (5,679 ft) 2014 103 km
Ijen Stratovolcano(es) 2,769 m (9,085 ft) 1999 113 km
Wilis Stratovolcano 2,563 m (8,409 ft) Unknown 165 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
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