Preview

earthquakes coursework notes

Good Essays
Open Document
Open Document
1834 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
earthquakes coursework notes
Death Toll from a Earthquake!!
Number of Earthquakes Worldwide for 2000 - 2012
Located by the US Geological Survey National Earthquake Information Center (M4.5+ for most of the world; doesn't include US regional network contributions)
Magnitude
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
8.0 to 9.9
1
1
0
1
2
1
2
4
0
1
1
1
2
7.0 to 7.9
14
15
13
14
14
10
9
14
12
16
23
19
12
6.0 to 6.9
146
121
127
140
141
140
142
178
168
144
150
185
108
5.0 to 5.9
1344
1224
1201
1203
1515
1693
1712
2074
1768
1896
2209
2276
1401
4.0 to 4.9
8008
7991
8541
8462
10888
13917
12838
12078
12291
6805
10164
13315
9534
3.0 to 3.9
4827
6266
7068
7624
7932
9191
9990
9889
11735
2905
4341
2791
2453
2.0 to 2.9
3765
4164
6419
7727
6316
4636
4027
3597
3860
3014
4626
3643
3111
1.0 to 1.9
1026
944
1137
2506
1344
26
18
42
21
26
39
47
43
0.1 to 0.9
5
1
10
134
103
0
2
2
0
1
0
1
0
No Magnitude
3120
2807
2938
3608
2939
864
828
1807
1922
17
24
11
3
Total
22256
23534
27454
31419
31194
30478
29568
29685
31777
14825
21577
* 22289
* 16667
Estimated
Deaths
231
21357
1685
33819
228802
88003
6605
712
88011
1790
320120
21953
768
Starting in January 2009, the USGS National Earthquake Information Center no longer locates earthquakes smaller than magnitude 4.5 outside the United States, unless specific information of that a earthquake was felt or caused damage has been received. http://earthquake.usgs.gov/earthquakes/eqarchives/year/eqstats.php

What is a Hurricane?
Hurricanes are large tropical storms with heavy winds. By definition, they contain winds in excess of 74 miles per hour (119 km per hour) and large areas of rainfall. In addition, they have the potential to spawn dangerous tornadoes. The
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Scin 138 Lab 4:Earthquakes and Seismology
    • 1340 Words
    • 6 Pages

    Scin 138 Lab 4:Earthquakes and Seismology

    Questions 5 through 11 are based on Lab Exercise #2: Locating the Epicenter of an Earthquake. Use the seismogram attached to the Week 3 Announcement, do NOT use Figure 4.11 on page 91.…

    • 1340 Words
    • 6 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    Projecting Beam
    • 989 Words
    • 4 Pages

    Projecting Beam

    First of all, gather all the materials that are required for the lab and setup accordingly for the lab. Place the ruler on the lab table so that 0 cm projects beyond the lab table. Measure the height from the free end of the ruler (bottom line of the ruler) to the floor and record the data in a table. Clamp a meter stick on the table horizontally such that 20 cm is projected beyond the table. Measure the height again from the free end of the ruler to the floor and record it. Attach a 1 kg load to the free end of the ruler and measure the height from the free end of the ruler to the floor and record the data. Repeat this same procedure for 30 cm, 40cm, 50cm, 60cm, 70cm, and 80cm. Remember to check the zero load height every time before putting on the load. Repeat the above procedure for second trial so that you can get more precise data for the experiment.…

    • 989 Words
    • 4 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    12-2 Studying Earthquakes
    • 326 Words
    • 2 Pages

    12-2 Studying Earthquakes

    Distance to an Epicenter- Scientists look at the arrival time of the P waves and S waves…

    • 326 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Powerful Essays

    Alaska 64 Earthquake Research Paper
    • 2576 Words
    • 11 Pages

    Alaska 64 Earthquake Research Paper

    The Epicenter, location on the earths surface directly above focus, of the '64 earthquake is located in the northern part of the Prince William Sound; specifically 61.04º N- 147.73º W, approximately 75 miles east of Anchorage. The focus, or depth of the earthquake, is estimated at 25 miles below the epicenter. In general, the lower the earthquake occurs below the surface of the earth, the weaker it is; 25 miles is relatively close to the surface compared to most earthquakes that occur in…

    • 2576 Words
    • 11 Pages
    Powerful Essays
    Read More
  • Good Essays

    1906 San Francisco Earthquake Research Paper
    • 657 Words
    • 3 Pages

    1906 San Francisco Earthquake Research Paper

    Today, over 1000 seismographs measure minute shaking over California, much of which goes unnoticed by human detection. This array of seismographs helped to develop a subsurface model of fault systems and an understanding of which faults potentially hold higher strain. This helps us understand which faults would be more likely to produce strong earthquakes, the relative probability of earthquake occurrence, and expected shaking. Unfortunately, the occurrence of earthquake detection is probabilistic in nature and therefore is limited to long-term predictions. This is similar to the 100-year flood. Scientists determine a 100-year flood based on historical records of flooding, but this doesn't stop two 100-year floods from happening back to back and then none for several hundred…

    • 657 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    STA 201 CASE study Chest size
    • 171 Words
    • 5 Pages

    STA 201 CASE study Chest size

    4430 is divided by 5732 to equal 0.7728. The percentage of militiamen in the survey with chest circumference between 36 and 41 inches is 77.28%.…

    • 171 Words
    • 5 Pages
    Satisfactory Essays
    Read More
  • Better Essays

    Haiti Earthquake Research Paper
    • 1808 Words
    • 8 Pages

    Haiti Earthquake Research Paper

    • 2010 Haiti earthquake (12 January):. The epicentre of this magnitude 7.0 Mw earthquake was near Léogâne, approximately 25 km (16 miles) west of Port-au-Prince.[6][7] at a depth of 13 km (8.1 miles). The United States Geological Survey recorded a…

    • 1808 Words
    • 8 Pages
    Better Essays
    Read More
  • Satisfactory Essays

    The Saffir-Simpson Hurricane
    • 185 Words
    • 1 Page

    The Saffir-Simpson Hurricane

    A hurricane is a large, swirling storm with strong winds, that can blow up to 74 miles per hour or higher. Second, a hurricane is categorized by its wind speed using the Saffir-Simpson Hurricane Scale, the highest is a Category 5, which is 157 mph or similar, or close, to the speed of some high-speed trains. Third, hurricanes are named, because more than one may exist at the same time, names also make it easier to keep track of and talk about storms. In addition, NASA scientists collect information on clouds, rainfall, wind, and the temperature of the ocean's surface. Also, NASA is developing several ways to help scientists better understand hurricanes, one of them is the Hurricane Imaging Radiometer, it will be carried by an airplane or…

    • 185 Words
    • 1 Page
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    The Great San Francisco Earthquake Research Paper
    • 487 Words
    • 2 Pages

    The Great San Francisco Earthquake Research Paper

    Iowa doesn’t get many earthquakes, but San Francisco does. There has been lots of earthquakes around that area, some too small to feel, and some too big to not. All around the southern part of the east-cost, earthquakes riddle the area. Just like how tornados are very common to us.…

    • 487 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    What Caused The Northridge Earthquake
    • 528 Words
    • 3 Pages

    What Caused The Northridge Earthquake

    The main shock of the Northridge Earthquake ruptured on a hidden fault approximately 18 Kilometers beneath the surface for roughly 8 seconds. The rupture proliferated upward and northwestward alongside the fault at around 3 kilometers per second. The resulting size of the rupture was between 15 and 20 kilometers and concluded at a depth of 5 to 6 kilometers. Unfortunately, the greatest seismic energy was directed toward the most populated areas in the northern regions of the San Fernando Valley.…

    • 528 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Why People Fear Hurricanes
    • 192 Words
    • 1 Page

    Why People Fear Hurricanes

    A hurricane is when the winds in a tropical depression rotate counterclockwise at more than seventy-seven miles per hour.…

    • 192 Words
    • 1 Page
    Satisfactory Essays
    Read More
  • Good Essays

    Hurricane Katrina
    • 463 Words
    • 2 Pages

    Hurricane Katrina

    Hurricanes are giant sea storms that rotate in a giant circle. It carries winds blowing at speeds of at least 74 miles per hour. Hurricanes form in tropical regions. They form there because they need warm water of at least 80º Fahrenheit, high humidity with moist air, light winds, and very warm surface temperatures. Some of the strongest hurricanes carry winds having speed of at least 200 miles. When these strong winds reach the shores it destroy houses, uproot trees, and hurl almost anything into the air as if it’s a bullet.…

    • 463 Words
    • 2 Pages
    Good Essays
    Read More
  • Good Essays

    Applications of Exponential and Logarithmic Functions: Earthquakes and How We Measure Their Intensity
    • 394 Words
    • 2 Pages

    Applications of Exponential and Logarithmic Functions: Earthquakes and How We Measure Their Intensity

    Richter studied many earthquakes that occurred between 1900 and 1950. The largest had magnitude of 8.9 on the Richter scale, and the smallest had magnitude 0. This corresponds to a ratio of intensities of 800,000,000, so the Richter scale provides more manageable numbers to work with.…

    • 394 Words
    • 2 Pages
    Good Essays
    Read More
  • Good Essays

    ACTIVE VOLCANOES IN ASIA
    • 713 Words
    • 3 Pages

    ACTIVE VOLCANOES IN ASIA

    A magnitude 6 earthquake hit 140 km SE of the volcano in 6th October 2008.…

    • 713 Words
    • 3 Pages
    Good Essays
    Read More
  • Good Essays

    Relationship Between Woodlice and Speed
    • 732 Words
    • 3 Pages

    Relationship Between Woodlice and Speed

    Abstract: How does the physical makeup and size of an organism relate to various activities an organism perform is a topic many people curious about. We wanted to find out if there was any relationship between the body size of woodlice and their speed. We hypothesized that the bigger woodlice have higher speed than smaller woodlice. We conducted an in-class experiment to test our hypothesis. We took ten woodlice and divided them into two groups: smaller and bigger woodlice. Each woodlouse was then let to run for 10 cm and time taken to reach the destination was recorded. Finally, when all woodlice completed running, we conducted a t-test. The value of ‘P’ from our test was 0.8956 which is larger than 5% level of significance. Since our value of P was larger than the 5% level of significance, we rejected our hypothesis and accepted the null hypothesis. The null hypothesis was that there is no relationship between the body size of woodlice and their speed. The findings from this experiment can be useful in determining and studying relationship between physical size and activities performed by many animals,…

    • 732 Words
    • 3 Pages
    Good Essays
    Read More

Related Topics