Tremor/Earthquake

At the end of the month of Lisandrium the PC's felt a tremor lasting only a little over a minute, which caused fissures that they were able to navigate. 
Some of the immediate visible results included the toppling of trees, large 50ft long fissures, and mudslides. 
The party encountered an aarakora by the name of Garewing who said that due to the tremors, there was a collapse in a mine entrance. 
There is uncertainty on what further impact the tremors on the local area and globally.