Write a question about the following article.

It 's true . We had a small quake just a while ago . Technically , it was a magnitude 4.0 over in Alamo , but we felt a strong quick shake here . Where was I ?

Question:
Why are some residents startled in Alamo ?
Choose your answer from: * There was a a high magnitude eruption .. * There was a quake .. * There was a strong wave near Alamo .. * There was a large volcanic eruption ..