We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Earthquakes and Volcanoes Essay Sample

essay
The whole doc is available only for registered users OPEN DOC
  • Pages:
  • Word count: 476
  • Category: geology

Get Full Essay

Get access to this section to get all help you need with your essay and educational issues.

Get Access

Earthquakes and Volcanoes Essay Sample

The following is my research for the last week after going to the USGS website to investigate all earthquakes over 2.5+ magnitude worldwide. Analysis In total there were 350 earthquakes with a 2.5+ magnitude worldwide from May 19, 2013 to May 26, 2013. Of those there were only 5 with a magnitude higher than 6.0. Topping the list was an earthquake in the Sea of Okhotsk off the Russian east coast, which came in at a whopping 8.3! From 4.5+ to 6.0 magnitude you still have 119 earthquakes worldwide. I don’t think most people realize how many earthquakes we truly have.

The Most Earthquakes

The country with the most earthquakes in the last 7 days would have to be Russia with 54. This is not surprising since they have the largest land mass of any country, and the also borders the circum-Pacific belt (Lutgens & Tarbuck, 2011, pp.183). Most of these earthquakes occurred near Petropavlovsk-Kamchatskiy, but they also occurred in the Sea of Okhotsk, near Kuil’sk, Vilyuchinsk and Ozernovskiy.

The Most Recent Earthquake

The most recent earthquake was a 4.8 magnitude just south of the Fiji Islands. This was 131.4 km deep, which is considered an intermediate earthquake. This region is also part of the circum-Pacific belt between the Australian and Pacific plates. Due to one plate sliding below the other there is a great deal of seismic activity in this area.

The Depth of Earthquakes

The Sea of Okhostk also had the deepest earthquake, with a depth of 623.0 km. This would be considered a deep earthquake since it exceeds 300 km. The shallowest earthquake(s) occurred in Greenville, California. There was a 0.0 km recorded depth, and these earthquakes appear to be part of the Indian Valley fault, which is on the northern end of the Mohawk Valley fault zone (Klemetti, 2013).

The Closest Earthquake

Not too many earthquakes occur in Colorado, at least none that I have ever heard of. The nearest earthquake to me happened on May 20, 2013 near Luther, Oklahoma. This event measured in at 2.9 magnitude with a depth of 4.5 km. Locals could most definitely feel this one. Something interesting about this one is the fact that it is nowhere near a fault zone, right in the middle of a stable continental plate.

Conclusion

Earthquakes can happen anywhere, and you don’t have to live near a fault zone to experience one. Fault zones are definitely more prone to getting them, to the extent that 95% of all earthquakes occur there (Lutgens & Tarbuck, 2011, pp.183).

References
Klemetti, E. (2013). Earthquake Swarm Ner Greenville in California. Retrieved from: http://www.wired.com/wiredscience/2013/05/earthquake-swarm-near-greenville-in-california/

Lutgens, F. K. and Tarbuck, E. J. (2011). Earth Science (6th Ed.). Upper Saddle River, NJ: Pearson Prentice Hall.

USGS. (2013). Earthquake Hazards Program. Retrieved from: http://earthquake.usgs.gov/earthquakes/map/

We can write a custom essay

According to Your Specific Requirements

Order an essay

You May Also Find These Documents Helpful

How the Carboniferous, Variscan Orogeny and Quaternary...

Introduction The Gower is about 70 square miles in area, its well known for its coastline, popular with walkers, surfers and outdoor enthusiasts. There are many caves on the Gower, including Paviland Cave and Minchin Hole Cave. To the north of the peninsula is the Loughor Estuary and to the east is Swansea Bay. On the south coast there’s a series of small, rocky or...

Can Geologists Save the Planet?

Definition of Geology - "The science that deals with the earth's physical structure and substance, its history, and the processes that act on it." [1] It cannot be questioned that the science of geology is a very important subject for us to study. By examining the earth's physical structure and chemical 'make up' we can discover evidence for hypothesized past occurrences. Geologists have made many...

Geology Bath and Bristol Coursework

Introduction From the 1st-4th July we studied a geological area based around parts of Somerset, around Bath and Bristol areas. One specific site that we studied was Sand Bay, north of Weston-Super-Mere, (ST 3305 6596, which is located on the map above. The purpose of this investigation was to construct two Graphic Log Sections, one on the eastern exposure (ST 3375 6645) and one at...

Geological Evolution of the Area Around Stirling...

Introduction This report is produced in conjunction with the University of Stirling Environmental Science course 36E3. The aim of this report is to define the geological evolution of the area around Stirling University and the Bridge of Allan. In order that this be fully understood and correctly researched, a look at the bigger picture of Scottish geological evolution has been necessary as well as looking...

The Solid Geology and The Physical Landscape...

Aim: To interpret the geology/landscape relationship. Objectives: To explore and investigate the routes between Ingleton and Thornton Force; To measure and record features of bedding, jointing and dip strike; Look closely at rocks and the different vegetation. The Ingleton area is located in the Western Yorkshire Dales and the main feature of the region is the Askrigg Block which is immediately North East of Ingleton....

Get Access To The Full Essay
icon
300+
Materials Daily
icon
100,000+ Subjects
2000+ Topics
icon
Free Plagiarism
Checker
icon
All Materials
are Cataloged Well

Sorry, but copying text is forbidden on this website. If you need this or any other sample, we can send it to you via email.

By clicking "SEND", you agree to our terms of service and privacy policy. We'll occasionally send you account related and promo emails.
Sorry, but only registered users have full access

How about getting this access
immediately?

Become a member

Your Answer Is Very Helpful For Us
Thank You A Lot!

logo

Emma Taylor

online

Hi there!
Would you like to get such a paper?
How about getting a customized one?

Couldn't Find What You Looking For?

Get access to our huge knowledge base which is continuously updated

Next Update Will Be About:
14 : 59 : 59
Become a Member