Tenerife Records Swarm of 500 Micro-Earthquakes Near Teide Volcano
The National Geographic Institute has reported a swarm of approximately 500 minor earthquakes beneath Tenerife, noting that while the volcanic system remains active, there is no immediate threat of an eruption.
Recent seismic activity beneath Tenerife has drawn fresh attention to the island’s volcanic system. According to the National Geographic Institute (IGN), sensors recorded a swarm of roughly 500 small earthquakes between the afternoon of July 3rd and the following morning. These tremors were concentrated in the western part of Las Cañadas del Teide.
This type of activity is not new; it has been documented in the area periodically since 2016. Because these latest tremors were very low in magnitude and energy, seismographs could only pinpoint the exact location of three of them, which occurred about 10 kilometers below sea level. This pattern is similar to seismic activity seen in February, though this recent episode was less intense.
Experts emphasize that there is no cause for alarm. These micro-earthquakes, which were not felt by residents, are consistent with the movement of underground magmatic fluids. While this shows the volcanic system is active, it does not mean an eruption is imminent. Complex volcanic systems like Tenerife’s often experience periods of internal instability that do not necessarily escalate into dangerous events.
These tremors follow similar low-frequency pulses reported by the IGN in June. While the ongoing activity confirms that the volcanic system remains restless and requires constant monitoring, it stays within the range of behavior observed on the island in recent years. Authorities continue to prioritize careful observation and technical analysis to track how this geological process evolves.