How frequent are earthquakes in Ecuador?

Ecuador has a moderate level of seismic activity. Based on data from the past 25 years and our earthquake archive back to 1900, there are about 445 quakes on average per year in Ecuador. However, Ecuador has had at least 23 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 5 to 10 years.

How many earthquakes occur every year in Ecuador?

On average, Ecuador has about 332 quakes of magnitude 3 or higher per year (Mag 4+: 112 quakes per year, Mag 5+: 10.8 quakes per year).

Volcanoes of Ecuador (48)

Go to: Eruptions FAQ Quakes News

The volcanoes of Ecuador belong to the Northern Volcanic Zone of the Andes, which is the result of subduction of the Nazca Pacific oceanic plate under the continental plate of South America. In Ecuador, the volcanoes occur on 4 chains.
All active (and a few extinct) volcanoes of Ecuador are listed.

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Significant volcanic eruptions: Ecuador

In historic times, at least 10 volcanoes have been active in Ecuador, including Cotopaxi, Sangay, and Tungurahua volcanoes. A total of 147 eruptions have been witnessed and documented since around 1532 AD.
The table below lists the most recent volcanic eruptions, significant eruptive episodes or related events in Ecuador since around 2010.

Date	Volcano	VEI	Region	Deaths	Damage
2019 Mar 26 - ongoing	Sangay	2	Ecuador
2008 Jul 27 - ongoing	Reventador	2	Ecuador
2022 Oct 21 - 2023 Jul 6	Cotopaxi Summit crater	2	Ecuador
2021 Mar 5 (eruption 2019 Mar 26 - ongoing)	Sangay	2	Ecuador		moderate	Info
2021 Mar 5: Ash plumes were notable during 5-6 March and impacted communities downwind with ashfall [...] SNGRE reported that the ashfall affected a total of 108,457 people (23,750 families) as well as numerous crops and animals; they distributed volcano-related aid kits to impacted populations. (reference #2432) Forty-two thousand hectares of crops are destroyed, while some forty-seven thousand animals are affected. (reference #12896) Cited references #2432 Venzke, E., R.W. Wunderman, L. McClelland, T. Simkin, J.F. Luhr, L. Siebert, and G. Mayberry (eds.) (2002-): Global Volcanism, 1968 to the Present. Smithsonian Institution, Global Volcanism Program Digital Information Series, GVP-4 (http://www.volcano.si.edu/reports/). #12896 Ecuavisa (Ecuador) (2021): Las provincias mas afectadas por la ceniza del Sangay. Published 08 March 2021. Link. Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K
2018 Aug 8 - Dec 7	Sangay	2	Ecuador
2018 Feb 25	Sangay Summit crater	1	Ecuador
2017 Jul 20 - Oct 19	Sangay Summit crater	2	Ecuador
2016 Mar 17 ±2 d. - Nov 17	Sangay Summit crater	2	Ecuador
2012 Dec 14 - 2016 Mar 16	Tungurahua Summit crater	3	Ecuador
2015 Aug 14 - 2016 Jan 24	Cotopaxi Summit crater	2	Ecuador
2015 Jan 18 - Apr 7	Sangay Summit crater complex	2	Ecuador
2013 Jan 25 - May 24	Sangay Summit crater complex	2	Ecuador
2011 Jun 6 - 2012 Sep 19	Sangay Summit crater complex	2	Ecuador
2011 Nov 27 - 2012 Sep 4	Tungurahua Summit crater	?	Ecuador
2011 Apr 20 - May 26	Tungurahua Summit crater	2	Ecuador
2011 Apr (eruption 2011 Apr 20 - May 26)	Tungurahua	4	Ecuador		light	Info
2011 Apr: On 22 April, 2011, Instituto Geofísico (Ecuador) reported that in recent months the seismic network at Tungurahua detected volcano-tectonic earthquakes, indicating increased pressure in the volcano. Deformation of the NW quadrant that began in early February was slow but continuous, and then accelerated during the previous nine days. On 21 April gas-and-ash plumes caused fine ashfall in Choglontús and Cahuají (8 km SW), Pillate (8 km W), Cotaló (8 km NW), Juive (7 km NNW), and Baños (8 km N). Strombolian activity was seen at night, producing small lava fountains and incandescent blocks that rolled 1 km down the flanks. Roaring was heard and a few explosions occurred during 21-22 April. Instituto Geofísico (Ecuador) recommended that residents do not go within 3 km of Tungurahua's crater. On 26 April six explosions were detected and constantly-generated ash plumes rose to an altitude of 12 km (39,400 ft) a.s.l. Plumes drifted W and NW, causing steady ashfall in areas downwind. Structures vibrated in surrounding areas, including in Baños. (reference #2432) A plume more than 7km (4.3 miles) high could be seen emerging from the volcano in central Ecuador. The authorities evacuated residents living near the volcano's rim and ordered local schools to close. The Tungurahua has erupted periodically over the past 12 years, but this is its first significant activity this year. Monitors said they detected six eruptions, ranging from moderate to large. "According to our observations, damages to crops, pastures and small effects to the health of people are already evident," the Ecuadorean geophysics institute said. (reference #10332) Cited references #2432 Venzke, E., R.W. Wunderman, L. McClelland, T. Simkin, J.F. Luhr, L. Siebert, and G. Mayberry (eds.) (2002-): Global Volcanism, 1968 to the Present. Smithsonian Institution, Global Volcanism Program Digital Information Series, GVP-4 (http://www.volcano.si.edu/reports/). #10332 BBC News (2011): Ecuador raises alert as Tungurahua volcano spews ash. 26 April 2011 Last updated at 20:49 ET. Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K
1934 Aug 8 - 2011 Mar 2	Sangay	3	Ecuador
2010 Nov 22 - 2011 Jan 2	Tungurahua Summit crater	3?	Ecuador
2010 Nov (eruption 2010 Nov 22 - 2011 Jan 2)	Tungurahua	3	Ecuador		light	Info
2010 Nov: Eruptive Characteristics: Central vent eruption, Explosive eruption, Pyroclastic flow(s), Lava flow(s), Damage (land, property, etc.), Mudflow(s) (lahars), Evacuation. 1 December-7 December 2010: During 2-3 December, Instituto Geofísico (Ecuador)reported that Strombolian activity from Tungurahua was seen at night. Ash plumes on 3 December rose to an altitude of 8 km (26,200 ft) a.s.l. and ashfall was reported in nearby areas. On 4 December, a sudden increase in tremor detected by the seismic network was followed by intense roaring noises, an increase in the number and intensity of explosions, and window and ground vibrations. Pyroclastic flows descended the N and W drainages at 0939 and continued to occur in those and additional drainages until 1522, including Cusúa, Mandur, and Juive (NW), as well as Rea, Choglontús, and Mapayacu (SW). Ashfall occurred in uninhabited regions to the S and SE. According to news articles, people within 8 km of the summit were evacuated. (above from reference #2432) Cited references #2432 Venzke, E., R.W. Wunderman, L. McClelland, T. Simkin, J.F. Luhr, L. Siebert, and G. Mayberry (eds.) (2002-): Global Volcanism, 1968 to the Present. Smithsonian Institution, Global Volcanism Program Digital Information Series, GVP-4 (http://www.volcano.si.edu/reports/). Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K
2010 Jan 1 - Aug 1	Tungurahua Summit crater	3	Ecuador
2010 Jan (eruption 2010 Jan 1 - Aug 1)	Tungurahua	3	Ecuador		light	Info
2010 Jan: Eruptive Characteristics: Central vent eruption, Explosive eruption, Pyroclastic flow(s), Damage (land, property, etc.), Mudflow(s) (lahars), Evacuation. 27 April-3 May 2011: According to news articles, an Instituto Geofísico (Ecuador) scientist noted that boulders the size of a truck were ejected from the crater, causing impact craters 10 m wide where they fell on the flanks. About 300 people evacuated. (above from reference #2432) Cited references #2432 Venzke, E., R.W. Wunderman, L. McClelland, T. Simkin, J.F. Luhr, L. Siebert, and G. Mayberry (eds.) (2002-): Global Volcanism, 1968 to the Present. Smithsonian Institution, Global Volcanism Program Digital Information Series, GVP-4 (http://www.volcano.si.edu/reports/). Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K
1976 Aug 12 (eruption 1934 Aug 8 - 2011 Mar 2)	Sangay	3	Ecuador	2		Info
1976 Aug 12: 2 killed and 4 seriously injured as British Vulcan Expedition neared summit of perennially active cone. Cited references #1412 Simkin, Tom, and Lee Siebert with the collaboration of Russell Blong, Jonathan Dehn, Christopher Newhall, Roland Pool, and Thomas C. Stein (1994): Volcanoes of the World, Second Edition, A Regional Directory, Gazetteer, and Chronology of Volcanism During the Last 10,000 Years, Geoscience Press, Inc., Tucson, Arizona, in association with Smithsonian Institution, Global Volcanism Program, Washington, D.C., p. 164-176. #2432 Venzke, E., R.W. Wunderman, L. McClelland, T. Simkin, J.F. Luhr, L. Siebert, and G. Mayberry (eds.) (2002-): Global Volcanism, 1968 to the Present. Smithsonian Institution, Global Volcanism Program Digital Information Series, GVP-4 (http://www.volcano.si.edu/reports/). Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K

Remark:

Our list of volcanic eruptions closely follows the database of eruptions of the Smithsonian's Global Volcanism Project (GVP), the internationally most recognized data source for volcanic eruptions, but also includes significant eruptive episodes or related volcano events. "Volcanic eruptions" are usually to be understood as sequences of individual eruptive episodes that can follow each other, or even overlap (if several vents are involved), and can last many years, decades or even longer. For example, the current activity of Stromboli volcano is understood as a single eruption that has been ongoing since 1934.

Sources: NOAA National Centers for Environmental Information (NCEI), Global Significant Volcanic Eruptions Database. doi:10.7289/V5TD9V7K | Global Volcanism Project / Smithsonian Institution

Ecuador FAQ

+When was the last volcanic eruption in Ecuador?

The last volcanic eruption in Ecuador was from Cotopaxi volcano during 2022 - 2023.

+When was the first documented volcanic eruption in Ecuador?

The first historically documented eruption occurred around 1532 AD from Cotopaxi volcano.

+How often do volcanoes in Ecuador erupt?

Volcanoes in Ecuador erupt almost every year. Since the first historically documented eruption 1532 ADin Ecuador, historic sources have shown nearly continuous volcanic activity: The Global Volcanism Project counts 147 historic eruptions until now, spanning a total of 327 out of 493 years. In other words, a volcano in Ecuador is active roughly every one in 1.5 years on average. This value is likely underestimated, because the record of historically documented activity is likely inclomplete the further back in time we look.

+How active are the volcanoes in Ecuador?

Ecuador is volcanically extremely active: Since 1900, at least 7 volcanoes in Ecuador have been active. Almost every year, at least one volcano has erupted in Ecuador. The last volcano to erupt in Ecuador was Cotopaxi volcano. Its was active from 2022 until 2023 and ended 2 years ago.

+When was the largest volcanic eruption in Ecuador?

The largest eruption in Ecuador in historic times was from Reventador volcano. It occurred during 2002 - 2003. It ranks as a sub-plinian eruption with a magnitude 4 on the VEI (Volcanic Explosivity Index) scale.

Latest earthquakes: Ecuador

In the past 7 days, Ecuador was shaken by 3 quakes of magnitude 4.0 or above, 2 quakes between 3.0 and 4.0, and 2 quakes between 2.0 and 3.0.

A Magnitude 4.2 earthquake occurred in 4.9 km NW of Portoviejo, Provincia de Manabi, Ecuador .

Magnitude 4.2 Earthquake 4.9 km NW of Portoviejo, Provincia de Manabi, Ecuador reported felt -

Date and Time	Mag / Depth	Nearest Volcano / Location
May 20, 10:26 am (Guayaquil)	4.0 10 km	177 km (110 mi) W of Quilotoa	4 km northwest of Portoviejo, Provincia de Manabi, Ecuador I FELT IT	Info
May 20, 09:52 am (Guayaquil)	4.2 2 km	178 km (111 mi) W of Quilotoa	4.9 km northwest of Portoviejo, Provincia de Manabi, Ecuador I FELT IT - 2 reports	Info
May 20, 03:56 am (GMT -5)	3.5 5 km	184 km (114 mi) W of Guagua Pichincha	North Pacific Ocean, 21 km northwest of Pedernales, Provincia de Manabi, Ecuador I FELT IT	Info
May 20, 03:56 am (GMT -5)	2.5 6 km	202 km (126 mi) NW of Quilotoa	North Pacific Ocean, 42 km west of Pedernales, Provincia de Manabi, Ecuador	Info
Monday, May 19, 2025 GMT (1 quake)
May 19, 03:23 pm (Lima)	3.8 48 km	369 km (229 mi) SW of Licto	5 km northeast of La Breita, Piura, Peru I FELT IT	Info
Sunday, May 18, 2025 GMT (1 quake)
May 18, 11:56 am (GMT -5)	2.5 5 km	8 km (5 mi) N of Tungurahua	24 km southeast of Ambato, Tungurahua, Ecuador 4 reports	Info
Thursday, May 15, 2025 GMT (1 quake)
May 15, 08:03 am (Lima)	4.0 24 km	423 km (263 mi) SW of Sangay	16 km west of Sullana, Piura, Peru I FELT IT	Info

See Recent Quakes

Significant Earthquakes in Ecuador since 1900

The deadliest earthquake in Ecuador since 1900 was the magnitude 6.5 earthquake in

Ecuador, Tungurahua on Aug, 5, 1949. It resulted in 6,000 fatalities and an unknown number of injured people. This was the 4th worst quake in Ecuador during recorded history.
A tsunami was generated by the quake as well and contributed to its desctuctive effects. This was the 8th worst quake in Ecuador during recorded history. Almost 7,000 houses and other buildings were destroyed and almost 29,700 damaged.

Date	Mag	Region	Deaths	Damage
2023 Mar 18	6.8	Azuay, El Oro, Guayas; Peru Tumbes	15	heavy	Info
2016 Apr 16	7.8	Near West Coast Manabi, Esmeraldas	663	catastrophic	Info
1996 Mar 28	5.9	Cotopaxi, Pastaza, Tungurahua, Ambato	27	moderate	Info
1987 Mar 6	7.2	Napo Province, Quito, Tulcan	5,000	catastrophic	Info
1976 Apr 9	6.7	Esmeraldos	10	moderate	Info
1960 Jul 30	?	Ecuador	11	light	Info
1958 Jan 19	7.6	Colombia-ecuador	115	moderate	Info
1949 Aug 5	6.5	Tungurahua	6,000	moderate	Info
1942 May 14	7.9	Guayaquil	200	light	Info
1929 Jul 25	?	Murco	50-100 (*)	heavy	Info
1924 Mar 3	6.9	Ecuador	40	light	Info
1923 Feb 24	6.8	Ecuador	50-100 (*)	unknown	Info
1913 Feb 24	7.7	Gonzanama, San Pedro, Molleture	100-1,000 (*)	heavy	Info
1906 Jan 31	8.8	Off Coast	1,000	heavy	Info

(*) Estimated numbers

Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database. doi:10.7289/V5TD9V7K

All Quakes in History

Map

Oldest quakes (until 1960) are shown in yellow, most recent (from 2000) in red.

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Significant Earthquakes in Ecuador FAQ

+Which was the deadliest earthquake in Ecuador since 1900?

The deadliest earthquake in Ecuador since 1900 was the magnitude 6.5 earthquake in Ecuador, Tungurahua on Aug, 5, 1949. It resulted in 6,000 fatalities and an unknown number of injured people. This was the 4th worst quake in Ecuador during recorded history.

+Which was the earthquake that caused most damage in Ecuador since 1900?

The earthquake that caused most damage was the magnitude 7.8 earthquake in Ecuador, Provincia de Esmeraldas on Apr, 16, 2016. It caused 663 fatalities and estimated $3.3 billion US Dollars (today's equivalent) in total economic damage.

+How many people were killed by earthquakes in Ecuador since 1900?

Since 1900, at least 27 earthquakes claimed an estimated total of 14,000 fatalities in Ecuador.

+How much damage did earthquakes cause in Ecuador since 1900?

There were 42 damaging or deadly quakes during this period that caused economic losses of approx. $5.2 billion US Dollars combined.

Volcano List

Aliso

(stratovolcano 4267 m / 13,999 ft)

Aliso volcano is a newly discovered active stratovolcano complex at the eastern foot of the Ecuadorian Andes, east of Antisana volcano and SW of the town of Baeza. It contains andesitic lava flows, lava domes and pyroclastic flow deposits. Aliso volcano is dormant and has been la... [more info]

Altar

(caldera 5321 m / 17,457 ft)

El Altar is an extinct stratovolcano on the western side of Sangay National Park in Ecuador, 170 km south of Quito. Altar was last active about 2 million years ago and contains a caldera open to the west, which contains a lake.
A large rockslide caused fatalities in 2000. ... [more info]

Antisana

(stratovolcano 5753 m / 18,874 ft)

Antisana volcano is a large, glacier covered stratovolcano 50 km SE Quito, Ecuador. It is located on the eastern margin of the Cordillera Real, at the latitude where the volcanic chain of the Northern Volcanic Zone is widest. Antisana is one of the largest volcanoes and highest p... [more info]

Atacazo

(stratovolcano 4463 m / 14,642 ft)

Atacazo volcano is part of the Atacazo–Ninahuilca Volcanic Complex in the Western Cordillera of Ecuador and located 10 km southwest of the capital of Ecuarod, Quito.
The andesitic Atacazo stratovolcano is a successor of the older La Carcacha stratovolcano. It was built abov... [more info]

Calpi

(Tuff cone(s) 3215 m / 10548 ft)

[more info]

Carihuairazo

(Stratovolcano 5102 m / 16739 ft)

[more info]

Casitagua

(Stratovolcano 3501 m / 11486 ft)

[more info]

Cayambe

(stratovolcano 5790 m / 18,996 ft)

Nevado Cayambe is a massive volcanic complex in northern Ecuador, 60 km NE of the city of Quito and only 15 km E of the 20,000 inhabitants city of Cayambe. The equator passes through its southern flank. The andesitic-dacitic volcano is located on the isolated western edge of the ... [more info]

Cerro Azul

(Shield volcano 1640 m / 5,381 ft)

Cerro Azul volcano a basaltic shield volcano on the SW part of Isabela Island in the Galápagos Islands. It has the same name as Cerro Azul volcano in Chile, meaning "Blue Mountain" in Spanish.
Cerro Azul is one of the most active volcanoes of ... [more info]

Cerro Negro de Mayasquer

(stratovolcano 4445 m / 14,583 ft)

Cerro Negro de Mayasquer (Chiles-Cerro Negro volcano) is an andesitic to dacitic stratovolcano on the Colombia-Ecuador border. It contains a caldera open to the west.
An historical eruption reported in 1936 is probably false and may have been from Reventador volcano. Solfat... [more info]

Cerro Puntas

(Stratovolcano 4348 m / 14265 ft)

[more info]

Chacana

(stratovolcano 4643 m / 15,233 ft)

Chacana is an active stratovolcano 30 km SE of Quito, Ecuador. The volcano is one of the largest rhyolitic centers of the northern Andes and contains a large 32 km long and 24 km wide eroded caldera.
Historic activity consisted of lava flows in the 18th century. [more info]

Chachimbiro

(stratovolcano 4106 m / 13,471 ft)

Chachimbiro volcano is a large volcanic complex 25 km NW of the city of Ibarra in northern Ecuador.
There are no historic eruptions. The most recent activity took place from the Pitzantzi lava dome and produced a wide-spread ash deposit that extends NW. [more info]

Chalpatan

(Caldera 3624 m / 11890 ft)

[more info]

Chalupas

(Caldera 4812 m / 15787 ft)

[more info]

Chiltazon

(Stratovolcano 3967 m / 13015 ft)

[more info]

Chimborazo

(stratovolcano 6310 m / 20,702 ft)

View of Chimborazo volcano from the west (Photo: P. Ramón IG/EPN)

Chimborazo volcano is Ecuador's highest active volcano and the highest in the Northern Andean Volcanic Zone. The massive, ice-capped stratovolcano lies at the southwest end of the main Ecuadorian volcanic arc, the so-called "Avenida de los Volcanes" ("Avenue of Volcanoes") and is... [more info]

Corazon

(Stratovolcano 4786 m / 15702 ft)

[more info]

Cotacachi

(Stratovolcano 4939 m / 16204 ft)

[more info]

Cotopaxi

(stratovolcano 5911 m / 19,393 ft)

The digital elevation model of Cotopaxi volcano acquired by SRTM. With its resolution of 25 m x 25 m, is so rich in detail that you can even make out an inner crater with a diameter of 120 m by 250 m inside the outer crater (800 m x 650 m). Blue and green correspond to the lowest elevations in the image, while beige, orange, red, and white represent increasing elevations. (Image Credit: NASA Earth Observatory)

Cotopaxi is one of South America's most famous volcanoes and one of its most active ones. With its 5911 m it also ranks among the world's highest active volcanoes (26th highest).
The majestic, snow covered symmetrical stratovolcano is located on the Eastern Cordillera of t... [more info]

Cuicocha

(caldera 3246 m / 10,649 ft)

Cuicocha volcano is a beautiful caldera in northern Ecuador 100 km north of Quito. The volcano has a 3 km wide lake filled caldera and sits at the feet of the sharp-peaked (extinct) Cotacachi stratovolcano.
There are gas emissions from several locations in the caldera lake... [more info]

Cusin

(Stratovolcano 3989 m / 13087 ft)

[more info]

Guagua Pichincha

(stratovolcano 4784 m / 15,695 feet)

Guagua Pichincha is one of Ecuador's most active volcanoes. The stratovolcano is part of a complex that rises immediately west of the capital Quito, at only 8 km distance from the city center. 3 major explosive eruptions have occurred at Guagua Pichincha in the past 2000 years, t... [more info]

Igualata

(Stratovolcano 4430 m / 14534 ft)

[more info]

Iguan

(Stratovolcano 3870 m / 12697 ft)

[more info]

Ilalo

(Stratovolcano 3185 m / 10449 ft)

[more info]

Iliniza

(stratovolcano 5248 m / 17,218 ft)

Illiniza is a glacier-covered stratovolcano 55 km southwest of Quito, Ecuador. It has 2 peaks 1.8 km apart, Illiniza Sur (5248 m) and Illiniza Norte (5126 m) and forms a prominent landmark west of the Interandean valley.
Iliniza Norte is the remnant of the older volcanic ed... [more info]

Imbabura

(compound volcano 4609 m / 15,121 ft)

Imbabura volcano in northern Ecuador is located above the scenic Laguna de San Pablo in the Interandean valley 60 km north of the capital Quito.
Eruptions at Imbabura volcano generated pyroclastic flows that extended northeast. A large dome collapse of Huarmi Imbabura about... [more info]

Licto

(cinder cones 3336 m / 10,945 ft)

Licto volcano is a group of cinder cones along the Río Chambo about 25 km SE of the city of Riobamba and just north of the town of Licto, Ecuador. It is the southernmost young volcanic area in the Interandean valley of Ecuador.
The precise age of the cones is unknown, but b... [more info]

Llimpi

(Stratovolcano 3732 m / 12244 ft)

[more info]

Mojanda

(stratovolcano 4263 m / 13,986 ft)

Volcán Mojanda is one of the largest volcanoes of Ecuador's northern Interandean Depression. It is located SW of the historic town of Otavalo. It is a twin volcano and consists of 2 neighboring active stratovolcanoes (Mojanda and Fuya Fuya).
Large-scale debris avalanches ha... [more info]

Pambamarca

(Stratovolcano 4076 m / 13373 ft)

[more info]

Pan de Azucar

(stratovolcano 3482 m / 11,424 ft)

Pan de Azucar is a probably extinct stratovolcano in a hardly accessible area in the Amazonian jungle between Sumaco and Reventador volcanoes. It has been active around 1 million years ago and produced lava from basaltic to andesitic in composition. [more info]

Pasochoa

(Stratovolcano 4199 m / 13776 ft)

[more info]

Pilavo

(Stratovolcano 4254 m / 13957 ft)

[more info]

Pululahua

(caldera 3356 m / 11,010 ft)

Pululahua is cut by a caldera, which is 5 km wide and irregularly shaped and covers an area of 19 km2. The caldera formed about 2450 year ago after a series of violent explosive eruptions. It is partially filled by post-caldera dacite lava domes, which rise to up to 480 m above t... [more info]

Putzalagua

(Lava dome 3512 m / 11522 ft)

[more info]

Puyo

(Pyroclastic cone(s) 1072 m / 3517 ft)

[more info]

Quilotoa

(caldera 3914 m / 12,841 ft)

Quilotoa volcano is a small 3 km wide caldera about 80 km SSW of Quito. It is the westernmost of Ecuador's Andean volcanoes. The caldera is the truncated remnant of a dacitic stratovolcano. It has steep inner walls which rise 400 m above the surface of a 240 m deep lake.
Th... [more info]

Reventador

(Stratovolcano 3562 m (11,686 ft))

Vulcanian explosion at Reventador volcano in Jan 2020

Reventador, a 3562 m high stratovolcano, is one of Ecuador's most active volcanoes. [more info]

Ruminahui

(Stratovolcano 4712 m / 15459 ft)

[more info]

Sagoatoa

(Stratovolcano 4153 m / 13625 ft)

[more info]

Sangay

(Stratovolcano 5230 m (17,159 ft))

Sangay volcano during an eruption in Jan 2020 seen from Macas

Sangay volcano is one of the highest active volcanoes in the world and one of Ecuador's most active ones. Located isolated east of the Andean crest, with it's perfect steep cone shape and glacier-covered top, it towers majestically at 5230 m high above the Amazonian rainforest. [more info]

Sincholagua

(Stratovolcano 4893 m / 16053 ft)

[more info]

Soche

(stratovolcano 3955 m / 12,976 ft)

Volcán el Soche is a small stratovolcano in northern Ecuador near the border with Colombia west of Río Chingual. A small village, La Bonita, is located on the southern side of the volcano.
The volcano has a summit caldera open towards the east. There are no historic erupti... [more info]

Sumaco

(stratovolcano 3990 m / 13,090 ft)

Sumaco is an active stratovolcano east of Antisana, ca. 100 km east of Quito. It is an isolated mountain about 50 km east of the main volcanic range and rises 2800 m above the western Amazon basin. The volcano contains a 300 x 400 m wide summit crater with a central cone inside. ... [more info]

Tungurahua

(Stratovolcano 5023 m (16,479 ft))

Tungurahua is one of South America's most active volcanoes. Since 2000, a new lava dome has been growing in its summit crater. Tungurahua's activity has been characterized by frequent powerful ash explosions, producing ash plumes of several kilometers height as well as dangerous ... [more info]