Kerry Sieh

Kerry Sieh
Kerry E. Sieh is an American geologist and seismologist...
bit further occurred type
It's not a duplicate. It occurred a little bit further south. But it's the same type of earthquake.
december looks twin
This looks like a fraternal twin of the December 26 earthquake.
break broke earthquake rules
This earthquake didn't just break all the records, it also broke some of the rules.
engineers fact good news trying
If nothing ruptured, then that's really good news for the engineers who were trying to make it in fact so that it wouldn't.