Minor Strombolian activity observed in Mayon Volcano

Volcanic activity represents natural upheaval that could correlate with the prophesied increase in earthquakes and natural disasters in various places. The Greek term σεισμός (seismos) encompasses geological disturbances including volcanic activity. However, this is minor activity rather than the significant escalation described in the prophecy.

Volcanic eruptions can cause atmospheric disturbances that affect celestial visibility, potentially darkening the sun through ash clouds. While not the cosmic upheaval described where 'heavens are shaken,' volcanic activity can create temporary celestial obscuration that tangentially relates to these end-times signs.