Fig. 2: Spatiotemporal evolution of seismicity at La Palma.
From: Magmatic plumbing and dynamic evolution of the 2021 La Palma eruption
a, b Relocated seismicity and location of the first vent (black star) in map view (a) and vertically by longitude, where the aspect ratio is conserved (b). c Seismicity rate during the 2017-2021 swarm period. d Depth of 2017-2021 swarm events over time. e Seismicity rate during September-December 2021, including dike intrusion, eruptive (a dashed line marks the eruption onset) and post-eruptive periods, and f Evolution of the depth of seismicity during the same time period. Red, dark violet, blue and green colour correspond to shallow dike-related seismicity, shallow cluster, 2017–2021 swarms and deep cluster, respectively.
