Fig. 4From: The 2010 seismovolcanic crisis at Taal Volcano (Philippines)Top: Daily number of volcanic earthquakes recorded by local Buco Observatory (PHIVOLCS personal communication) between January 2005 and March 2011. Middle: Normalized vertical gradient of ground temperature measured between 40 and 80 cm depth at MCL (black) and DAK (gray) stations. Bottom: Daily rainfall measured at Buco local observatory located at 8 km from Taal craterBack to article page