Maslog, Philippines

Full City Profile

210,616 Population 3,549/sq mi density
259 ft Elevation 79 meters
80°F Avg Temperature 27°C
Maslog has a warm climate with an average annual temperature of 80°F (27°C). Winters average 78°F in January while summers reach 82°F in July. Annual precipitation totals 128.1 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (25°C) 82°F Jul (28°C)
Annual Average80.4°F
49% above US avg
January Average78°F (25°C)
July Average82°F (28°C)

Geography

Elevation259 ft (79 m)
Area59.3 sq mi (153.7 km²)
Population Density3,549/sq mi
Coordinates13.1046°N, 123.7713°E
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 128.1"
237% above US avg
Snowfall 0.0"
Wettest Month (Dec) 18.58"
Driest Month (Apr) 5.79"

Air Quality

Earthquake History

436 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M4.4 on Aug 24, 2025.

Oct 12, 1994 15 km E of Gigmoto, Philippines M6.4 111 km
Feb 15, 2003 11 km SSW of San Vicente, Philippines M6.3 109 km
Jun 9, 1994 18 km ENE of Rapu-Rapu, Philippines M6.2 58 km
Feb 15, 2023 9 km NNE of Miaga, Philippines M6.1 89 km
Jun 14, 1996 16 km N of Cabodiongan, Philippines M6.1 143 km
Jun 26, 2003 4 km ENE of Miaga, Philippines M6.0 95 km
Jul 1, 2003 22 km NW of Cabodiongan, Philippines M6.0 127 km
Oct 12, 1994 16 km E of Gigmoto, Philippines M5.9 111 km
Nov 5, 1998 22 km N of Cabodiongan, Philippines M5.9 140 km
Feb 15, 2003 2 km N of Palanas, Philippines M5.8 105 km
Apr 18, 1996 18 km NNW of Cabodiongan, Philippines M5.8 135 km
Feb 22, 2005 17 km W of Tigbao, Philippines M5.8 87 km
Jul 7, 1993 2 km SSE of Maagnas, Philippines M5.7 66 km
Aug 19, 2024 21 km NNW of Bugko, Philippines M5.7 113 km
Feb 3, 1993 3 km NNW of Pamplona, Philippines M5.6 95 km
Mar 5, 2012 5 km ENE of Mobo, Philippines M5.6 84 km
May 23, 2003 5 km ENE of Limbuhan, Philippines M5.6 138 km
Dec 12, 1993 3 km SSW of Mambulo, Philippines M5.6 103 km
Oct 12, 2000 10 km WNW of Catubig, Philippines M5.5 149 km
Aug 19, 2004 15 km NW of Manamrag, Philippines M5.5 83 km
Source: USGS (M2.5+, 1990-2025)

Hurricane History

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

Year Name Category Closest
2025 Fung-wong Category 4 146 km
2025 Kalmaegi Category 2 233 km
2024 Man-yi Category 5 120 km
2024 Ewiniar Category 2 262 km
2024 Toraji Category 1 275 km
2022 Noru Category 5 212 km
2021 Surigae Category 4 299 km
2021 Conson Category 1 228 km
2020 Goni Category 5 48 km
2020 Vamco Category 3 158 km
2020 Vongfong Category 3 59 km
2020 Molave Category 1 48 km
2019 Kammuri Category 4 29 km
2019 Phanfone Category 3 161 km
2016 Nock-ten Category 5 51 km
2016 Sarika Category 4 155 km
2015 Melor Category 4 45 km
2015 Koppu Category 4 299 km
2015 Noul Category 4 252 km
2015 Maysak Category 1 296 km
Source: NOAA IBTrACS (Cat 1+, 1980-2026)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 1.3 m (4 ft).

Year Location Cause Max Wave Deaths Distance
1973 QUEZON Earthquake 1.3 m 15 110 km
2003 SAMAR SEA Eruption + Earthquake 1.0 m - 109 km
1925 PHILIPPINE SEA Earthquake - - 134 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Pocdol Mountains (21 km).

Name Type Elevation Last Eruption Distance
Pocdol Mountains Compound 1,102 m (3,615 ft) Unknown 21 km
Bulusan Stratovolcano(es) 1,535 m (5,036 ft) 2017 48 km
Isarog Stratovolcano 1,966 m (6,450 ft) -3500 75 km
Biliran Compound 1,301 m (4,268 ft) 1939 195 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (25°C) 12.1 in Coldest
February 78°F (26°C) 7.7 in
March 79°F (26°C) 7.0 in
April 81°F (27°C) 5.8 in Driest
May 83°F (28°C) 6.5 in Warmest
June 82°F (28°C) 9.1 in
July 82°F (28°C) 10.4 in
August 82°F (28°C) 9.3 in
September 81°F (27°C) 10.3 in
October 81°F (27°C) 13.9 in
November 80°F (27°C) 17.5 in
December 78°F (26°C) 18.6 in Wettest

Maslog has a seasonal temperature swing of 5°F / from 78°F in January to 83°F in May. Total annual precipitation is 128.1 inches, with December being the wettest month (18.6") and April the driest (5.8").

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