Three weeks after the volcano first erupted it shows no signs of stopping. A post by geoscience page VolcanesyScienciaHoy, based in Tenerife, suggests the seismic activity is showing "worrying signs" that magma is moving upwards, meaning new fissures could open up and new lava would erupt.

       On Monday the government told people to stay in their homes after a cement factory was set on fire by the volcano.

       According to Spanish news agency EFE Spain's Prime Minister, Pedro Sánchez is expected to annouce new urgent ecnomic measures to help residents.

       READ MORE: La Palma volcano: New mile-wide lava flow opens with 'rock bombs' – Tenerife on alert | World | News | Express.co.uk

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