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Simanu Sur, Philippines

Full City Profile

2,617 Population 16/sq mi density
154 ft Elevation 47 meters
77°F Avg Temperature 25°C
Simanu Sur has a warm climate with an average annual temperature of 77°F (25°C). Winters average 71°F in January while summers reach 80°F in July. The area gets 186 sunny days per year. Annual precipitation totals 87.7 inches. The area receives 0.0 inches of snow annually.

Temperature

71°F Jan (22°C) 80°F Jul (27°C)
Annual Average76.9°F
42% above US avg
January Average71°F (22°C)
July Average80°F (27°C)
Sunny Days186 days/yr

Geography

Elevation154 ft (47 m)
Area166.2 sq mi (430.4 km²)
Population Density16/sq mi
Coordinates17.4852°N, 121.8343°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 87.7"
131% above US avg
Snowfall 0.0"
Wettest Month (Oct) 15.12"
Driest Month (Feb) 2.13"

Air Quality

Earthquake History

432 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.0. Most recent: M4.7 on Aug 11, 2025.

Jul 27, 2022 11 km NE of Bantay, Philippines M7.0 108 km
Jul 17, 1990 14 km NNW of Salinas, Philippines M6.5 143 km
Mar 19, 1992 7 km NNW of Besao, Philippines M6.3 113 km
Mar 2, 2010 Luzon, Philippines M5.8 98 km
Apr 8, 1997 29 km ENE of Piddig, Philippines M5.8 131 km
Jun 5, 1995 14 km SE of Bangui, Philippines M5.8 148 km
Jan 13, 2008 4 km SSE of Bontoc, Philippines M5.7 102 km
Jul 18, 2000 15 km ESE of Espiritu, Philippines M5.7 121 km
Jul 18, 1990 13 km WNW of Busilak, Philippines M5.6 140 km
Jul 16, 1990 19 km NNW of Salinas, Philippines M5.6 144 km
Dec 20, 1995 2 km SE of Claveria, Philippines M5.5 145 km
Jan 12, 2001 19 km SE of Bantay, Philippines M5.5 100 km
Jun 9, 2016 5 km WNW of Uddiawan, Philippines M5.4 128 km
Jul 15, 2025 2 km SW of Piddig, Philippines M5.4 141 km
Feb 7, 2024 16 km SW of Claveria, Philippines M5.4 146 km
May 4, 2023 Luzon, Philippines M5.4 54 km
Nov 18, 2001 13 km S of Namuac, Philippines M5.4 133 km
Jul 22, 1990 7 km WSW of Busilak, Philippines M5.4 142 km
Jan 8, 1993 21 km NW of Kabugao, Philippines M5.4 112 km
Jun 21, 1990 52 km E of Awallan, Philippines M5.4 75 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

116 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2025 Ragasa Category 5 202 km
2025 Fung-wong Category 4 154 km
2025 Co-may Category 1 292 km
2025 Matmo Category 1 87 km
2024 Krathon Category 4 275 km
2024 Yinxing Category 4 125 km
2024 Man-yi Category 4 163 km
2024 Usagi Category 4 54 km
2024 Ewiniar Category 2 212 km
2024 Toraji Category 1 95 km
2023 Saola Category 5 125 km
2023 Doksuri Category 4 164 km
2022 Noru Category 5 258 km
2022 Ma-on Category 1 39 km
2021 Chanthu Category 5 171 km
2020 Vamco Category 3 271 km
2019 Kalmaegi Category 2 119 km
2018 Mangkhut Category 5 73 km
2018 Yutu Category 4 91 km
2016 Sarika Category 4 199 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 0.2 m (1 ft).

Year Location Cause Max Wave Deaths Distance
1968 E. LUZON ISLAND Earthquake 0.2 m 270 116 km
2022 N. LUZON ISLAND Earthquake 0.1 m 11 108 km
1983 LUZON ISLAND Earthquake 16 132 km
1627 W. LUZON ISLAND Earthquake 135 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Ambalatungan Group (80 km).

Name Type Elevation Last Eruption Distance
Ambalatungan Group Compound 2,329 m (7,641 ft) Unknown 80 km
Cagua Stratovolcano 1,133 m (3,717 ft) 1860 87 km
Camiguin de Babuyanes Stratovolcano 712 m (2,336 ft) 1857 150 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 71°F (22°C) 3.6 in Coldest
February 73°F (23°C) 2.1 in Driest
March 76°F (25°C) 2.5 in
April 79°F (26°C) 3.0 in
May 81°F (27°C) 6.1 in
June 81°F (27°C) 6.8 in Warmest
July 80°F (27°C) 7.7 in
August 80°F (27°C) 8.5 in
September 79°F (26°C) 8.6 in
October 77°F (25°C) 15.1 in Wettest
November 75°F (24°C) 15.0 in
December 72°F (22°C) 8.7 in

Simanu Sur has a seasonal temperature swing of 10°F / from 71°F in January to 81°F in June. Total annual precipitation is 87.7 inches, with October being the wettest month (15.1") and February the driest (2.1").

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