Hurricane IKE Thread
09-12-2008 | 08:56 PM
#263
TECH Regular
Joined: Mar 2008
Posts: 439
Likes: 1
The amount of water Ike has put in motion is about 10% greater than what Katrina did, and thus we can expect Ike's storm surge damage will be similar to or greater than Katrina's. The way we can estimate this damage potential is to compute the total energy of Ike's surface winds (kinetic energy). To do this, we must look at how strong the winds are, and factor in the areal coverage of these winds. Thus, we compute the Integrated Kinetic Energy (IKE) by squaring the velocity of the wind and summing over all regions of the hurricane with tropical storm force winds or higher. This "Integrated Kinetic Energy" was recently proposed by Dr. Mark Powell of NOAA's Hurricane Research Division as a better measure of the destructive power of a hurricane's storm surge than the usual Category 1-5 Saffir-Simpson scale. For example, Hurricane Katrina hit Mississippi as a strong Category 3 hurricane, yet its storm surge was more characteristic of a Category 5 storm. Dr. Powell came up with a new scale to rate potential storm surge damage based on IKE (not to be confused with Hurricane Ike!) The new scale ranges from 1-6. Katrina and Wilma at their peaks both earned a 5.1 on this scale (Figure 2). At 12:30pm EDT today, Ike earned a 5.2 on this scale, the second highest kinetic energy of any Atlantic storm in the past 40 years. Hurricane Isabel of 2003 had the highest."
-from Dr. Jeff Masters
Yall be safe!!!!! We go through these things often, and the amount of power even the smaller storms possess is absolutely astonishing. This storm is very dangerous!
-from Dr. Jeff Masters
Yall be safe!!!!! We go through these things often, and the amount of power even the smaller storms possess is absolutely astonishing. This storm is very dangerous!
09-12-2008 | 09:47 PM
#269
The amount of water Ike has put in motion is about 10% greater than what Katrina did, and thus we can expect Ike's storm surge damage will be similar to or greater than Katrina's. The way we can estimate this damage potential is to compute the total energy of Ike's surface winds (kinetic energy). To do this, we must look at how strong the winds are, and factor in the areal coverage of these winds. Thus, we compute the Integrated Kinetic Energy (IKE) by squaring the velocity of the wind and summing over all regions of the hurricane with tropical storm force winds or higher. This "Integrated Kinetic Energy" was recently proposed by Dr. Mark Powell of NOAA's Hurricane Research Division as a better measure of the destructive power of a hurricane's storm surge than the usual Category 1-5 Saffir-Simpson scale. For example, Hurricane Katrina hit Mississippi as a strong Category 3 hurricane, yet its storm surge was more characteristic of a Category 5 storm. Dr. Powell came up with a new scale to rate potential storm surge damage based on IKE (not to be confused with Hurricane Ike!) The new scale ranges from 1-6. Katrina and Wilma at their peaks both earned a 5.1 on this scale (Figure 2). At 12:30pm EDT today, Ike earned a 5.2 on this scale, the second highest kinetic energy of any Atlantic storm in the past 40 years. Hurricane Isabel of 2003 had the highest."
-from Dr. Jeff Masters
Yall be safe!!!!! We go through these things often, and the amount of power even the smaller storms possess is absolutely astonishing. This storm is very dangerous!
-from Dr. Jeff Masters
Yall be safe!!!!! We go through these things often, and the amount of power even the smaller storms possess is absolutely astonishing. This storm is very dangerous!
Ike is going to **** some serious **** up in the Galveston adn the ship-channel.
09-12-2008 | 10:51 PM
#275
Sounds about right. But I've been sitting in my back yard the last 2 hrs, and about every 20-30 minutes or so I see a huge flash of light and I don't think its lightning. Seems like a power transformer somewhere giving up the ghost.
