EQ Tip 08:: Draft
... years or even once in 2000 years at the chosen project site, even though the life of the building itself may be only 50 or 100 years? Since it costs money to provide additional earthquake safety in buildings, a conflict arises: Should we do away with the design of buildings for earthquake effects? O ...
... years or even once in 2000 years at the chosen project site, even though the life of the building itself may be only 50 or 100 years? Since it costs money to provide additional earthquake safety in buildings, a conflict arises: Should we do away with the design of buildings for earthquake effects? O ...
Earthquakes
... The sudden, violent movement at the focus send out seismic waves in all directions. It is these waves that cause the ground to move – and so cause damage. The ground movements are measured using seismometers. The recorded movement is then displayed as a trace on paper (or on a screen) called a seism ...
... The sudden, violent movement at the focus send out seismic waves in all directions. It is these waves that cause the ground to move – and so cause damage. The ground movements are measured using seismometers. The recorded movement is then displayed as a trace on paper (or on a screen) called a seism ...
Earthquake Tip 8
... years or even once in 2000 years at the chosen project site, even though the life of the building itself may be only 50 or 100 years? Since it costs money to provide additional earthquake safety in buildings, a conflict arises: Should we do away with the design of buildings for earthquake effects? O ...
... years or even once in 2000 years at the chosen project site, even though the life of the building itself may be only 50 or 100 years? Since it costs money to provide additional earthquake safety in buildings, a conflict arises: Should we do away with the design of buildings for earthquake effects? O ...
Lesson 7-2 - TeacherWeb
... total energy in a seismic wave stays relatively constant as the wave travels. ...
... total energy in a seismic wave stays relatively constant as the wave travels. ...
california geologic hazards
... a. Along a fault system not previously known for seismic activity 8. Loma Prieta earthquake – 1989 (7.1) a. Displacement deep beneath earth: result – 6 feet lateral movement, 4 feet vertical uplift/downdropping b. No relief of strain along San Andreas Fault c. Damage: 62 lives lost, $6 billion prope ...
... a. Along a fault system not previously known for seismic activity 8. Loma Prieta earthquake – 1989 (7.1) a. Displacement deep beneath earth: result – 6 feet lateral movement, 4 feet vertical uplift/downdropping b. No relief of strain along San Andreas Fault c. Damage: 62 lives lost, $6 billion prope ...
About Earthquake Early Warning
... Hundreds of seismographs are installed in locations all around Japan, with the Japan Meteorological Agency maintaining around 200 of the devices and the National Research Institute for Earth Science and Disaster Prevention some 800. Using theses devices, the location and size of an earthquake can be ...
... Hundreds of seismographs are installed in locations all around Japan, with the Japan Meteorological Agency maintaining around 200 of the devices and the National Research Institute for Earth Science and Disaster Prevention some 800. Using theses devices, the location and size of an earthquake can be ...
Student Page 2.2A: Earthquake Basics
... What happens during an earthquake? When an earthquake occurs, the ground shakes, or vibrates. These vibrations can destroy buildings, roads, and cause other damage like you have probably seen in photographs or on video. Scientists call the vibrations seismic waves. Earthquakes create two kinds of se ...
... What happens during an earthquake? When an earthquake occurs, the ground shakes, or vibrates. These vibrations can destroy buildings, roads, and cause other damage like you have probably seen in photographs or on video. Scientists call the vibrations seismic waves. Earthquakes create two kinds of se ...
word - ABC
... What is being done in Christchurch to make buildings earthquake-proof? Find out more about the `Cardboard Cathedral’ built in Christchurch when the original cathedral was badly damaged in the earthquake. ...
... What is being done in Christchurch to make buildings earthquake-proof? Find out more about the `Cardboard Cathedral’ built in Christchurch when the original cathedral was badly damaged in the earthquake. ...
Earthquake Anniversary
... What is being done in Christchurch to make buildings earthquake-proof? Find out more about the `Cardboard Cathedral’ built in Christchurch when the original cathedral was badly damaged in the earthquake. ...
... What is being done in Christchurch to make buildings earthquake-proof? Find out more about the `Cardboard Cathedral’ built in Christchurch when the original cathedral was badly damaged in the earthquake. ...
earthquakes
... • Strong ground shaking lasted 300 seconds (compared with about 10 - 20 seconds for the 1995 Kobe, Japan quake). • But, the ground shaking did not cause the disaster this time; the tsunami did. ...
... • Strong ground shaking lasted 300 seconds (compared with about 10 - 20 seconds for the 1995 Kobe, Japan quake). • But, the ground shaking did not cause the disaster this time; the tsunami did. ...
Measures for Earthquake Risk Reduction
... On 26th January 2001, India experienced one of the worst earthquakes in recent times. Measuring 6.9 on the Richter scale, the earthquake caused incalculable damage not just to its epicenter, Bhuj but also to other towns of the district of Kutch and to about 500 villages out of the total of 900 villa ...
... On 26th January 2001, India experienced one of the worst earthquakes in recent times. Measuring 6.9 on the Richter scale, the earthquake caused incalculable damage not just to its epicenter, Bhuj but also to other towns of the district of Kutch and to about 500 villages out of the total of 900 villa ...
Part 1 – Virtual Earthquake
... a. What was the highest magnitude earthquake during the last week (globally)? i. Where? When? Magnitude? How close was the epicenter to the nearest town/island? ii. Was there any damage reported by people? If so, what kind? iii. Was this event associated with a volcanic eruption? If not, then what c ...
... a. What was the highest magnitude earthquake during the last week (globally)? i. Where? When? Magnitude? How close was the epicenter to the nearest town/island? ii. Was there any damage reported by people? If so, what kind? iii. Was this event associated with a volcanic eruption? If not, then what c ...
Table 1 Parameters used for the historical Seismicity M _ 6 between
... 1754 - Heavy destruction around the Izmit Gulf (2000 dead; 60 in Istanbul); heavy damage in Istanbul (collapsed buildings and damage to mosques and the city walls); seismic sea-wave. Location is inferred to be west of the 1719 earthquake and in the Sea of Marmara. As it was less destructive than 176 ...
... 1754 - Heavy destruction around the Izmit Gulf (2000 dead; 60 in Istanbul); heavy damage in Istanbul (collapsed buildings and damage to mosques and the city walls); seismic sea-wave. Location is inferred to be west of the 1719 earthquake and in the Sea of Marmara. As it was less destructive than 176 ...
Earthquakes and The Earth`s Interior - FAU
... • Chile has been at a convergent plate boundary that generates megathrust earthquakes since the Paleozoic (500 million years ago) • The segment of the fault zone which ruptured in this earthquake was estimated to be over 700 km long with a displacement of almost 10 meters • GPSstudies indicate that ...
... • Chile has been at a convergent plate boundary that generates megathrust earthquakes since the Paleozoic (500 million years ago) • The segment of the fault zone which ruptured in this earthquake was estimated to be over 700 km long with a displacement of almost 10 meters • GPSstudies indicate that ...
Insurance Department Reaching Out to Consumers After Cushing
... During his tour, Commissioner Doak spoke to several residents who said they hadn’t purchased earthquake insurance because they didn’t think the policy would cover damage caused by manmade quakes. In fact, the vast majority of earthquake insurance policies sold in Oklahoma cover damage from both natu ...
... During his tour, Commissioner Doak spoke to several residents who said they hadn’t purchased earthquake insurance because they didn’t think the policy would cover damage caused by manmade quakes. In fact, the vast majority of earthquake insurance policies sold in Oklahoma cover damage from both natu ...
Earthquake Cornell Notes
... 3) Flooding - An earthquake can rupture (break) dams or levees along a river. The water from the river or the reservoir would then flood the area, damaging buildings and maybe sweeping away or drowning people. Tsunamis and seiches can also cause a great deal of damage. A tsunami is what most people ...
... 3) Flooding - An earthquake can rupture (break) dams or levees along a river. The water from the river or the reservoir would then flood the area, damaging buildings and maybe sweeping away or drowning people. Tsunamis and seiches can also cause a great deal of damage. A tsunami is what most people ...
Dear Parents/Guardians, We had another exciting day at Discovery
... and why. Have your student explain the level of earthquake risk where you live, and discuss how you and your family can prepare for earthquakes in your own home. Students continued their Engineering Challenge today by determining the level of earthquake risk in the location they have selected for th ...
... and why. Have your student explain the level of earthquake risk where you live, and discuss how you and your family can prepare for earthquakes in your own home. Students continued their Engineering Challenge today by determining the level of earthquake risk in the location they have selected for th ...
Pre-Calculus
... 8. The Richter scale is one way of converting seismographic readings into numbers that provide an easy reference for measuring the magnitude M of an earthquake. All earthquakes are compared to a zero-level earthquake whose seismographic reading measures 0.001 millimeter at a distance of 100 kilomete ...
... 8. The Richter scale is one way of converting seismographic readings into numbers that provide an easy reference for measuring the magnitude M of an earthquake. All earthquakes are compared to a zero-level earthquake whose seismographic reading measures 0.001 millimeter at a distance of 100 kilomete ...
Chapter 5 Assignment GEarthOL
... (such as nature of the local geology) or cultural (such as size of population centers). Audience: You will create a scoring scheme that can be applied by the most educated (on this topic) citizens. Specifically, you may consider that you are writing for city council members or a concerned citizens g ...
... (such as nature of the local geology) or cultural (such as size of population centers). Audience: You will create a scoring scheme that can be applied by the most educated (on this topic) citizens. Specifically, you may consider that you are writing for city council members or a concerned citizens g ...
Geological Survey of India The Bhutan and the Garhwal Himalayan
... An earthquake of magnitude (Mw 6.3) rocked the Bhutan Himalaya on September 21, 2009 at 08:53:05 (UTC), which was located at the Centroid depth of about 34 km beneath the Bhutan-Assam (India) border with Latitude of 27.35N and Longitude of 91.42E (USGS & IMD). The epicenter of the Bhutan earthquake ...
... An earthquake of magnitude (Mw 6.3) rocked the Bhutan Himalaya on September 21, 2009 at 08:53:05 (UTC), which was located at the Centroid depth of about 34 km beneath the Bhutan-Assam (India) border with Latitude of 27.35N and Longitude of 91.42E (USGS & IMD). The epicenter of the Bhutan earthquake ...
Image courtesy of US Geological Survey
... Felt by all; many frightened and run outdoors, walk unsteadily. Windows, dishes, glassware broken; books fall off shelves; some heavy furniture moved or overturned; a few instances of fallen plaster. ...
... Felt by all; many frightened and run outdoors, walk unsteadily. Windows, dishes, glassware broken; books fall off shelves; some heavy furniture moved or overturned; a few instances of fallen plaster. ...
Earthquake Terms
... point on the surface of Earth directly above the the epicentre. A fault is a weak point within a tectonic plate where pressure from beneath the surface can break through and causing shaking in an earthquake. ...
... point on the surface of Earth directly above the the epicentre. A fault is a weak point within a tectonic plate where pressure from beneath the surface can break through and causing shaking in an earthquake. ...
The Geography of Science
... ScienceDaily – earthquake proof house Search “Earthquake resistant building” in ‘Google Images.’ Extra: For more able students, the implications of China’s large scale dam construction program in the area may also be considered. See BBC News website mapping the earthquake zone The Asia-Pacific J ...
... ScienceDaily – earthquake proof house Search “Earthquake resistant building” in ‘Google Images.’ Extra: For more able students, the implications of China’s large scale dam construction program in the area may also be considered. See BBC News website mapping the earthquake zone The Asia-Pacific J ...
2010 Canterbury earthquake
The 2010 Canterbury earthquake (also known as the Christchurch earthquake or Darfield earthquake) struck the South Island of New Zealand with a moment magnitude of 7.1 at 4:35 a.m. local time on 4 September, and had a maximum perceived intensity of X (Extreme) on the Mercalli Intensity Scale. Some damaging aftershocks followed the main event, the strongest of which was a magnitude 6.3 shock that occurred on 22 February 2011. Because this aftershock was centred very close to Christchurch, it was much more destructive and resulted in the deaths of 185 people, and was felt from Invercargill to Wellington.The main shock caused widespread damage and several power outages, particularly in the city of Christchurch, New Zealand's second largest city. Two residents were seriously injured, one by a collapsing chimney and a second by flying glass. One person died of a heart attack suffered during the quake, although this could not be directly linked to the earthquake. Mass fatalities were avoided partly due to there being few houses of unreinforced construction, although this was also aided by the quake occurring during the night when most people were off the street.The earthquake's epicentre was 40 kilometres (25 mi) west of Christchurch, near the town of Darfield. The hypocentre was at a shallow depth of 10 km. A foreshock of roughly magnitude 5.8 hit five seconds before the main quake, and strong aftershocks have been reported, up to magnitude 6.3.The initial quake lasted about 40 seconds, and was felt widely across the South Island, and in the North Island as far north as New Plymouth. As the epicentre was on land away from the coast, no tsunami occurred.The National Crisis Management Centre in the basement of the Beehive in Wellington was activated, and Civil Defence declared a state of emergency for Christchurch, the Selwyn District, and the Waimakariri District, while Selwyn District, Waimakariri and Timaru activated their emergency operation centres. Initially, a curfew was established for parts of Christchurch Central City from 7:00 pm to 7:00 am in response to the earthquake. The New Zealand Army was deployed to the worst affected areas in Canterbury.Claims from the earthquake were confirmed at being between $2.75 and $3.5 billion NZD.