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News
Wed, 7 Aug 2019, 12:05
Instituto Geofísico de la Escuela Politécnica Nacional (IGEPN) and the Observatorio Vulcanológico y Sismológico de Pasto del Servicio Geológico Colombiano (SGC OVSP) jointly reported that the most recent seismic swarm below Cerro Negro de Mayasquer and Chiles volcanoes began in September 2018 and continued at least through 1 August. ... read all
Sun, 24 May 2015, 12:15
Number of earthquakes under Chiles-Cerro Negro volcano during the past months (IGPEN)
Seismic activity at the volcano has been decreasing during the past months. No other signs of volcanic unrest have been detected. ... read all
 

Cerro Negro de Mayasquer volcano

stratovolcano 4445 m / 14,583 ft, Colombia, 0.83°N / -77.96°W
Nearby recent earthquakes (within 30km radius):
Earthquake list: past 7 days, magnitude -0.8 or higher (2 quakes)
Updated: Sun, 1 Nov 01:40 UTC (GMT)
Quake statistics | Yesterday
Look up past earthquakes:
Show quakes
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Depth and magnitude of quakes versus time plot

Earthquake depth plot

Earthquake list

TimeMag. / DepthDistanceLocationMapSource
Mon, 26 Oct 2020 (UTC)
2020-10-26 05:58:12 (2020-10-26 10:58:12 UTC)M 3.3 / 2 km - InfoCerro Negro de Mayasquer (11 km) Ecuador - Carchi, A 13.15km De San Gabriel
I FELT IT - 1 report
Map
IGEPN
2020-10-26 05:17:46 (2020-10-26 10:17:46 UTC)M 2.7 / 3 km - InfoCerro Negro de Mayasquer (17 km) Ecuador - Carchi, A 13.55km De San Gabriel
I FELT IT
Map
IGEPN
Estimated combined seismic energy released: 6.3 x 109 joules (1.76 megawatt hours, equivalent to 1.51 tons of TNT) [learn more]

Earthquake statistics

Number of earthquakes vs time:

Past 24 hrs:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes vs time
Magnitude distribution and energy released:
Past 24 hrs:
Number of quakes and energy vs magnitude past 24 hrsMagnitudes of quakes and energy vs time past 24 hrs
Past 7 days:
Number of quakes and energy vs magnitude past 7 daysMagnitudes of quakes and energy vs time past 7 days
Past 30 days:
Number of quakes and energy vs magnitude past 30 daysMagnitudes of quakes and energy vs time past 30 days
 

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