What tornado holds the record for the widest damage path?
Answer
2013 El Reno tornado
34719 Intermediate Trivia Questions
34719 public questions at this depth. How many can you answer?
What was the deadliest single tornado in U.S. history?
Answer
Tri-State Tornado
What is the name of the subduction zone off the coast of Tohoku, Japan?
Answer
Japan Trench
What is the name of the 2008 earthquake in China that killed nearly 70,000 people?
Answer
2008 Sichuan earthquake
What scale replaced the Richter scale for measuring large earthquakes?
Answer
Moment magnitude scale
Which fault caused the 1995 Kobe earthquake?
Answer
Nojima Fault
Which fault primarily caused the 1906 San Francisco earthquake?
Answer
San Andreas Fault
Which subduction zone is capable of producing a magnitude 9 earthquake in the Pacific Northwest?
Answer
Cascadia subduction zone
Which fault system ruptured during the February 2023 Turkey earthquakes?
Answer
East Anatolian Fault
What is the name of the seismic zone that caused the 1811-1812 earthquakes in the central U.S.?
Answer
New Madrid Seismic Zone
What is the name of the fault that caused the 1994 Northridge earthquake?
Answer
Northridge blind thrust fault
Who developed the Richter scale?
Answer
Charles F. Richter
Which nuclear power plant suffered a meltdown after the 2011 Tōhoku earthquake and tsunami?
Answer
Fukushima Daiichi
Which New Zealand city was devastated by a magnitude 6.3 earthquake in 2011?
Answer
Christchurch
What modern scale is now standard for measuring earthquake magnitude?
Answer
Moment magnitude scale
What is the name of the largest earthquake in the United States?
Answer
1964 Alaska earthquake
Which seismic wave is responsible for the rolling motion felt during an earthquake?
Answer
Rayleigh wave
Which fault zone was responsible for the 2010 Haiti earthquake?
Answer
Enriquillo–Plantain Garden fault
What is the name of the reef system that stretches from the Yucatan Peninsula to Honduras?
Answer
Mesoamerican Barrier Reef
What protected marine area in the Florida Keys includes the only living coral barrier reef in the continental US?
Answer
Florida Keys National Marine Sanctuary
What is the name of the starfish that preys on corals and can cause large-scale reef damage?
Answer
Crown-of-thorns starfish
What is the typical growth rate of branching corals like Acropora in optimal conditions?
Answer
10 cm per year
What is the name of the coral disease characterized by a white band of dead tissue?
Answer
White band disease
What is the name of the coral reef located off the coast of Belize that is a UNESCO site?
Answer
Belize Barrier Reef
What is the name of the deep-sea coral species that forms reefs in cold, dark waters?
Answer
Lophelia pertusa
What is the name of the region with the highest coral reef biodiversity?
Answer
Coral Triangle