More than 40,000 people reported feeling shaking when a M4.1 earthquake struck eastern Tennessee this morning.
Unusual? Maybe not: this is part of the Eastern Tennessee Seismic Zone. But the jury is still out on exactly why those earthquakes are occurring…
Prelim. source models point to rupture duration & length of ~120s and at least 200km. It likely filled large part of seismic gap S of Sagaing (previous rupture in 1839) ⚒️ 🧪
Map from doi.org/10.1002/2013... (Wang et al.)
1/n
Prelim. source models point to rupture duration & length of ~120s and at least 200km. It likely filled large part of seismic gap S of Sagaing (previous rupture in 1839) ⚒️ 🧪
Map from doi.org/10.1002/2013... (Wang et al.)
1/n
Oh no, this is bad. Really really bad.
M7.7 earthquake in Mynamar.
earthquake.usgs.gov/earthquakes/...
Oh no, this is bad. Really really bad.
M7.7 earthquake in Mynamar.
earthquake.usgs.gov/earthquakes/...
#geology #platetectonics #map #illustration
#geology #platetectonics #map #illustration
agupubs.onlinelibrary.wiley.com/doi/full/10....
agupubs.onlinelibrary.wiley.com/doi/full/10....
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