Puracé Volcano Volcanic Ash Advisory: VA EMS RPRTD
Saturday, Nov 29, 2025 | 4 hours ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 02:55 UTC, 29/11/25 from KNES
VA ADVISORY
DTG: 20251129/0252Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
A…Open article
FVXX24 at 02:55 UTC, 29/11/25 from KNES
VA ADVISORY
DTG: 20251129/0252Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
A…Open article
Puracé Volcano Volcanic Ash Advisory: PSBL VA EMS
Friday, Nov 28, 2025 | 16 hours ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 15:27 UTC, 28/1…Open article
FVXX24 at 15:27 UTC, 28/1…Open article
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Puracé Volcano Volcanic Ash Advisory: VA EMS NOT OBS
Friday, Nov 28, 2025 | 23 hours ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 08:20 UTC, 28/1…Open article
FVXX24 at 08:20 UTC, 28/1…Open article
Puracé Volcano Volcanic Ash Advisory: ONGOING VA EMS
Thursday, Nov 27, 2025 | 1 day ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 20:16 UTC, 27/1…Open article
FVXX24 at 20:16 UTC, 27/1…Open article
Puracé Volcano Volcanic Ash Advisory: ONGOING VA EMS. to 17000 ft (5200 m)
Thursday, Nov 27, 2025 | 1 day ago · VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic…Open article
Puracé Volcano Volcanic Ash Advisory: NEW VA EMS. to 16000 ft (4900 m)
Thursday, Nov 27, 2025 | 2 days ago · VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic…Open article
Puracé Volcano Volcanic Ash Advisory: VA EMS NOT OBSD
Wednesday, Nov 26, 2025 | 2 days ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 12:34 UTC, 26/1…Open article
FVXX24 at 12:34 UTC, 26/1…Open article
Puracé Volcano (Colombia) activity update Nov 25, 2025 - Unrest
Wednesday, Nov 26, 2025 | 2 days ago · VN
The Servicio Geológico Colombiano (SGC) reported that unrest continued at Puracé on 25 November 2025 (local). The alert level remained at "Yellow" (level 2 on a 4-level scale).
Source: Servicio Geológ…Open article
Source: Servicio Geológ…Open article
Purace volcano (Colombia): new ash emissions
Wednesday, Nov 26, 2025 | 2 days ago · martin
The Servicio Geológico Colombiano (SGC) reported that a new eruption occurred at the volcano yesterday.
At about 05:35 PM local time, dense grey ash emissions mixed with steam and gas rose about 1,7 km…Open article
At about 05:35 PM local time, dense grey ash emissions mixed with steam and gas rose about 1,7 km…Open article
Purace Volcano (Colombia) – Activity Report 19–25 Nov 2025 (Continuing Activity)
Wednesday, Nov 26, 2025 | 2 days ago · VN
At 0740 on 25 November the Servicio Geologico Colombiano (SGC) reported that increased seismicity at Puracé had been detected for a few hours. The seismicity was characterized by tremor and long-perio…At 0740 on 25 November the Servicio Geologico Colombiano (SGC) reported that increased seismicity at Puracé had been detected for a few hours. The seismicity was characterized by tremor and long-period signals located beneath the crater at depths less than 1 km. The signals were accompanied by gas plumes that rose up to 1.6 km above the summit and drifted SW.
A small amount of ash may have been pre…Open article
A small amount of ash may have been pre…Open article
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Puracé Volcano Volcanic Ash Advisory: VA EMS RPRTD
Wednesday, Nov 26, 2025 | 3 days ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 00:57 UTC, 26/1…Open article
FVXX24 at 00:57 UTC, 26/1…Open article
Puracé Volcano Volcanic Ash Advisory: VONA RPRT RCVD
Tuesday, Nov 25, 2025 | 3 days ago · VN
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX24 at 13:00 UTC, 25/1…Open article
FVXX24 at 13:00 UTC, 25/1…Open article
Purace volcano (Colombia) - Smithsonian / USGS Weekly Volcanic Activity Report for 5 February-11 February 2025 (New Activity / Unrest)
Wednesday, Feb 12, 2025 | 9 months ago · VN
The Servicio Geologico Colombiano (SGC) reported that seismicity at Puracé was stable during 4-10 February with no significant variations in both the number and magnitude of events. Earthquakes indica…The Servicio Geologico Colombiano (SGC) reported that seismicity at Puracé was stable during 4-10 February with no significant variations in both the number and magnitude of events. Earthquakes indicating rock fracturing had a maximum magnitude of 1.1 and were mainly located under Puracé cone, and to a less extent under Piocollo cone, at depths of 1-3 km. Earthquakes indicating fluid movement were…Open article
Purace volcano (Colombia) - Smithsonian / USGS Weekly Volcanic Activity Report for 22 January-28 January 2025 (New Activity / Unrest)
Wednesday, Jan 29, 2025 | 10 months ago · VN
The Servicio Geologico Colombiano (SGC) reported that the amplitude of seismic tremor at Puracé increased during the afternoon of 21 January and remained elevated through 23 January. Satellite images …The Servicio Geologico Colombiano (SGC) reported that the amplitude of seismic tremor at Puracé increased during the afternoon of 21 January and remained elevated through 23 January. Satellite images captured on 23 January showed a system of cracks and cavities formed during the ash emission on 20 January. Gas-and-steam emissions rose from previously existing fumarolic vents at the Puracé cone and…Open article
Puracé Volcano Volcanic Ash Advisory: VA EMS CONT to 17000 ft (5200 m)
Thursday, Jan 23, 2025 | 10 months ago · VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .
The full report…Open article
The full report…Open article
Puracé Volcano Volcanic Ash Advisory: CONS VA EMS. to 17000 ft (5200 m)
Thursday, Jan 23, 2025 | 10 months ago · VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .
The full report…Open article
The full report…Open article
Puracé volcano (Colombia): minor ash emissions following pulse of volcanic tremor, alert level raised
Wednesday, Jan 22, 2025 | 10 months ago · T
Monday 20 Jan 2025, the Colombian Geological Service (SGC) raised the official alert level of Puracé, because minor ash emissions had started from the volcano's summit crater. This followed the detection of volcanic tremor that had started late Sunday (January, 19, 2025) at 11.06 pm local time.
Volca…Monday 20 Jan 2025, the Colombian Geological Service (SGC) raised the official alert level of Puracé, because minor ash emissions had started from the volcano's summit crater. This followed the detection of volcanic tremor that had started late Sunday (January, 19, 2025) at 11.06 pm local time.
Volcanic tremor is associated with an increase in internal pressure of fluids (magma, water solutions, gasses) inside the volcano, and is often caused by new magma moving into shallower levels, i.e. a precursor to volcanic eruptions. The ash plumes dispersed towards the southwest. Reports of ash fall have been received from the inhabitants of the towns of Puracé and Coconuco, in which they also state t…Open article
Volca…Monday 20 Jan 2025, the Colombian Geological Service (SGC) raised the official alert level of Puracé, because minor ash emissions had started from the volcano's summit crater. This followed the detection of volcanic tremor that had started late Sunday (January, 19, 2025) at 11.06 pm local time.
Volcanic tremor is associated with an increase in internal pressure of fluids (magma, water solutions, gasses) inside the volcano, and is often caused by new magma moving into shallower levels, i.e. a precursor to volcanic eruptions. The ash plumes dispersed towards the southwest. Reports of ash fall have been received from the inhabitants of the towns of Puracé and Coconuco, in which they also state t…Open article
Purace volcano (Colombia) - Smithsonian / USGS Weekly Volcanic Activity Report for 15 January-21 January 2025 (New Activity / Unrest)
Wednesday, Jan 22, 2025 | 10 months ago · VN
The Servicio Geologico Colombiano (SGC) reported that seismic tremor at Puracé increased at 2356 on 19 January with events located in the NW part of the Los Coconucos volcanic chain. An ash emission rose 1.4 km above the Curiquinga crater rim and drifted SW, causing a notable sulfur odor in the town…The Servicio Geologico Colombiano (SGC) reported that seismic tremor at Puracé increased at 2356 on 19 January with events located in the NW part of the Los Coconucos volcanic chain. An ash emission rose 1.4 km above the Curiquinga crater rim and drifted SW, causing a notable sulfur odor in the towns of Puracé (11 km NW) and Coconuco (12 km WNW), along with ashfall in Coconuco, Timbío (34 km WNW), Popayán (30 km NW), and Sotará (23 km W). The emission was detected by pressure sensors, was visible in webcam images, and was observed by nearby residents.
A significant increase in sulfur dioxide emissions was detected in satellite data and from instruments at the summit. Deformation was also dete…Open article
A significant increase in sulfur dioxide emissions was detected in satellite data and from instruments at the summit. Deformation was also dete…Open article
Puracé Volcano Volcanic Ash Advisory: NEW VA AND GAS EMS OBS to 19000 ft (5800 m)
Monday, Jan 20, 2025 | 10 months ago · VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report…Open article
The full report…Open article
Purace volcano - Smithsonian / USGS Weekly Volcanic Activity Report for 3 July-9 July 2024 (Continuing Activity)
Wednesday, Jul 10, 2024 | 16 months ago · VN
Observatorio Vulcanológico y Sismológico de Popayán, Servicio Geologico Colombiano (SGC) lowered the Alert Level for Puracé to Yellow (the second lowest level on a four-color scale) on 5 July noting that activity had declined and stabilized. Seismicity had increased around 24 April, peaked during 30…Observatorio Vulcanológico y Sismológico de Popayán, Servicio Geologico Colombiano (SGC) lowered the Alert Level for Puracé to Yellow (the second lowest level on a four-color scale) on 5 July noting that activity had declined and stabilized. Seismicity had increased around 24 April, peaked during 30 May-6 June with the highest daily number of earthquakes recorded since instrumental monitoring began, and then declined to pre-unrest levels during the past few weeks. The magnitudes of the earthquakes decreased to less than M1.
Sulfur dioxide emissions also decreased during the previous few weeks and deformation rates were similar to those detected before the period of unrest.
Source: Servicio Geo…Open article
Sulfur dioxide emissions also decreased during the previous few weeks and deformation rates were similar to those detected before the period of unrest.
Source: Servicio Geo…Open article
