Hi All. The city of Lake Elsinore is caught between a rock and a hard spot. An inspection shows the city has identified 54 commercial buildings on or adjacent to Main Street that were built with unenforced masonry. These are bricks piled on top of each other and held together by just mortar, with no structural reinforcement. Buildings like that can come down from a quake with a magnitude of less then 7.0M.
Lake Elsinore sits on top of the Elsinore Fault, which crosses under the lake in a southeasterly direction, then runs parallel to the Interstate 15. It crosses the freeway south of where the I-15 and Interstate 215 merge and stretches through San Diego County into Mexico.
The Elsinore fault resulted in sizable temblors in 1890, 1892, 1899, 1910, 1918, 1923, 1937, 1954, 1968 and 1982, a regional earthquake expert said recently. A magnitude-6 quake occurred in May 1910 along the fault line without causing significant damage.
However, the Elsinore Fault is capable of yielding a magnitude-7 earthquake, something that occurs once every 400 to 600 years, said Tom Rockwell, a San Diego State University geologist and leader of the Southern California Earthquake Center's geology group. The last one of that magnitude happened on the Elsinore Fault, between Lake Elsinore and Pala, 300 to 400 years ago, he added.
Snip: North County Times
A Category 4 hurricane may never pummel Riverside County. That's hardly reason to take comfort, however, because plenty of other hazards have potential to injure and kill droves of people and cause widespread property damage in this sprawling, rapidly growing region, said Mary Moreland, the county's emergency services director.
Earthquakes on the San Andreas, Elsinore and San Jacinto faults, wind-driven wildfires in the Cleveland and San Bernardino national forests, dam breaks at Diamond Valley Lake, Lake Perris and Lake Skinner, flooding from winter downpours and an accident at the San Onofre nuclear power plant all pose ominous threats, Moreland said in a recent interview.
Disaster response officials fear a major quake most, she said, because not only would it exact widespread destruction on its own, it could unleash other threats such as forest fires and collapsing dams.
"An earthquake would be our Katrina," Moreland said.
Lucy Jones, lead Southern California scientist for the U.S. Geological Survey in Pasadena, said the extent of damage from the Big One that so many people fear will depend largely on where it strikes and when.
"If it happens during the middle of the night, we are going to be much better off than if it happens during the rush-hour or during the day when people are at work in their offices," Jones said. "If it happens during a Santa Ana, we are going to be much, much worse off than we will be if it happens during a more benign weather condition. That's the real nightmare."
The Santa Ana scenario is scariest of all because a quake could spark fires and hurricane-force winds could fan flames into unstoppable firestorms, Jones said. Battling wind-driven blazes is tough under any circumstance, she said, let alone with roads knocked out and air tankers snapped in pieces like toy airplanes.
While the Elsinore fault has more potential to kill and injure people and destroy property locally, the feared Big One on the San Andreas fault could knock out highways, railroads, natural gas lines and water lines that serve all of Southern California, Jones said. Southwest Riverside County —— like the rest of the region —— would be cut off from critical life-sustaining supplies for potentially many days, she said.
This is one of the reason residents of certain areas should stock up on water to last at least 15 days. You will be surprised how long you can go without food, but the lack of water is another story. You don't last very long without water. Buy bottled water that is already sealed. It will last indefinitely. Once you break the seal and you have no refrigeration everyone should use that water until it's gone.
Here is something to think on. The longer your area goes without outside help the more animal like some people will become in your area. It's a hell of a thing to think about. Your next door neighbor a week ago was your best friend and a week from now he could try to kill you to get the supplies you stocked up on. Survival makes people do things that not even they, themselves can see themselves doing something like that. Keep what you have hidden as well as you can and don't flaunt it. Find a person who lives well outside your area and ask them if they will take calls from any member of you family and that they will pass messages on to the other members of you family. You will be surprised at how well that works. Within an hours times everyone in our family knew everyone was okay with the exception of my mother. She was trying to figure out how the butter dish inside the refrigerator got turned upside down and nothing else was disturbed.
Make a plan as to where you are going to meet if you are at work and the areas are quite a distance from one another. The best way to do this is to meet at the area furthest from where the quake centered.
If you have children in school learn what the school plans on doing after a major quake.
Plan ahead before the quake occurs. In order to be a survivor you have to plan to be a survivor. Take Care...Don
Lake Elsinore sits on top of the Elsinore Fault, which crosses under the lake in a southeasterly direction, then runs parallel to the Interstate 15. It crosses the freeway south of where the I-15 and Interstate 215 merge and stretches through San Diego County into Mexico.
The Elsinore fault resulted in sizable temblors in 1890, 1892, 1899, 1910, 1918, 1923, 1937, 1954, 1968 and 1982, a regional earthquake expert said recently. A magnitude-6 quake occurred in May 1910 along the fault line without causing significant damage.
However, the Elsinore Fault is capable of yielding a magnitude-7 earthquake, something that occurs once every 400 to 600 years, said Tom Rockwell, a San Diego State University geologist and leader of the Southern California Earthquake Center's geology group. The last one of that magnitude happened on the Elsinore Fault, between Lake Elsinore and Pala, 300 to 400 years ago, he added.
Snip: North County Times
A Category 4 hurricane may never pummel Riverside County. That's hardly reason to take comfort, however, because plenty of other hazards have potential to injure and kill droves of people and cause widespread property damage in this sprawling, rapidly growing region, said Mary Moreland, the county's emergency services director.
Earthquakes on the San Andreas, Elsinore and San Jacinto faults, wind-driven wildfires in the Cleveland and San Bernardino national forests, dam breaks at Diamond Valley Lake, Lake Perris and Lake Skinner, flooding from winter downpours and an accident at the San Onofre nuclear power plant all pose ominous threats, Moreland said in a recent interview.
Disaster response officials fear a major quake most, she said, because not only would it exact widespread destruction on its own, it could unleash other threats such as forest fires and collapsing dams.
"An earthquake would be our Katrina," Moreland said.
Lucy Jones, lead Southern California scientist for the U.S. Geological Survey in Pasadena, said the extent of damage from the Big One that so many people fear will depend largely on where it strikes and when.
"If it happens during the middle of the night, we are going to be much better off than if it happens during the rush-hour or during the day when people are at work in their offices," Jones said. "If it happens during a Santa Ana, we are going to be much, much worse off than we will be if it happens during a more benign weather condition. That's the real nightmare."
The Santa Ana scenario is scariest of all because a quake could spark fires and hurricane-force winds could fan flames into unstoppable firestorms, Jones said. Battling wind-driven blazes is tough under any circumstance, she said, let alone with roads knocked out and air tankers snapped in pieces like toy airplanes.
While the Elsinore fault has more potential to kill and injure people and destroy property locally, the feared Big One on the San Andreas fault could knock out highways, railroads, natural gas lines and water lines that serve all of Southern California, Jones said. Southwest Riverside County —— like the rest of the region —— would be cut off from critical life-sustaining supplies for potentially many days, she said.
This is one of the reason residents of certain areas should stock up on water to last at least 15 days. You will be surprised how long you can go without food, but the lack of water is another story. You don't last very long without water. Buy bottled water that is already sealed. It will last indefinitely. Once you break the seal and you have no refrigeration everyone should use that water until it's gone.
Here is something to think on. The longer your area goes without outside help the more animal like some people will become in your area. It's a hell of a thing to think about. Your next door neighbor a week ago was your best friend and a week from now he could try to kill you to get the supplies you stocked up on. Survival makes people do things that not even they, themselves can see themselves doing something like that. Keep what you have hidden as well as you can and don't flaunt it. Find a person who lives well outside your area and ask them if they will take calls from any member of you family and that they will pass messages on to the other members of you family. You will be surprised at how well that works. Within an hours times everyone in our family knew everyone was okay with the exception of my mother. She was trying to figure out how the butter dish inside the refrigerator got turned upside down and nothing else was disturbed.
Make a plan as to where you are going to meet if you are at work and the areas are quite a distance from one another. The best way to do this is to meet at the area furthest from where the quake centered.
If you have children in school learn what the school plans on doing after a major quake.
Plan ahead before the quake occurs. In order to be a survivor you have to plan to be a survivor. Take Care...Don