How To Survive A Ballistic Missile Attack In Honolulu, Waikiki, Maui, Kauai Or Anywhere Else In Hawaii?

Whether you are visiting Hawaii as a tourist, or you live in Hawaii as a Kamaaina –  if the emergency alert by the Hawaii Emergency Management Service tells you there is a ballistic missile threat inbound to Hawaii, seek immediate shelter, what could have been expected  from you and from the 1.46 million visitors and residents in the Aloha State at any given time?

What should a tourist or resident of Hawaii do when receiving this emergency reverse 911 alert warning of a nuclear attack?  There are 15 minutes to act- there is no time to waste.
The short answer is. Tourists stay in your hotel and close the windows. Escape into solid brick buildings. Residents seal your windows and doors. Have enough water, food and don’t forget your medication. Have a battery operated radio and your mobile phone charged.

eTN talked to Richard Rapoza, Public Information officer of the Emergency Management Services and with an information officer of the U.S. Pacific Command. Yesterdays eTN Article “Escaping death beyond horror in Hawaii: People running for shelter refused at Walmart, but welcomed at Home Depot”  had assumed a devastating scenario that may not all be the case in a real attack.

If going with the highly hypothetical version of a true missile attack the realities could have been devastating for many, but not for all residents and visitors in the US State of Hawaii. It’s not all over when you get the message on your phone, hear the sirens or watch the US Command message on TV. It takes common sense, knowing what to do, and a little luck to get out of this alive.

Where could the threat be from?
The following countries have  Intercontinental Ballistic Missiles and could theoretically attack the United States.

An intercontinental ballistic missile (ICBM) is a guided ballistic missile with a minimum range of 5,500 kilometers (3,400 mi) primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads).

  • Russia.
  • India.
  • The United States
  • China.
  • France
  • Israel
  • North Korea

Judging from the current political landscape the only possible scenario would be a threat from North Korea.

According to US Intelligence Data Pyongyang’s atomic bomb has a power of 150kT what remains relatively weak compared to the power the rest of the countries with Intercontinental Ballistic missiles have in their stockpiles.

The Peak speed for an ICBM is in the ballpark of 6-7km/s (any faster and the payload would go orbital), and it takes about 10 minutes to accelerate to that speed. North Korea to Hawaii 4,661 miles or is 7500km, at 6.5km/s is ~20 minutes. Add in the acceleration time and you’re looking at about 30 minutes total.

Estimates of the country’s nuclear stockpile vary: Some experts believe Pyongyang has between fifteen and twenty nuclear weapons, while U.S. intelligence believes the number to be between thirty and sixty bombs. The regime successfully tested intercontinental ballistic missiles (ICBM), each capable of carrying a large nuclear warhead, in July and November 2017.  Pyongyang said that in its November testing of the new Hwasong-15 ICBM, the missile hit an altitude of 4,475 kilometers (2,780 miles), far above the International Space Station, and flew about 1,000 kilometers (590 miles) before landing in the sea off Japan’s coast. Analysts estimate the Hwasong-15 has a potential range of 13,000 kilometers (8,100 miles) and, if fired on a flatter trajectory, could reach anywhere on the U.S. mainland.

Time needed the US would be aware of an attack?

The likelihood the United States would know about the launch of a ballistic missile is almost 100%. Within seconds a Ground-based interceptor would be put in motion.

The Ground-Based Interceptor is the anti-ballistic missile component of the United States’ Ground-Based Midcourse Defense (GMD) system. This interceptor is made up of a boost vehicle, constructed by Orbital Sciences Corporation, and an Exoatmospheric Kill Vehicle, built by Raytheon. Integration of these is performed by Boeing Defense, Space & Security.

The Ground-based Midcourse Defense (GMD) element of the Ballistic Missile Defense System provides Combatant Commanders the capability to engage and destroy limited intermediate- and long-range ballistic missile threats in space to protect the United States.

  • Ground-Based Interceptors are emplaced at Fort Greely, Alaska and Vandenberg Air Force Base, California. A total of 44 interceptors are currently emplaced.
  • Fire control, battle management, planning, tasking and threat analysis take place via a dual-node, human-in-control interface located in Fort Greely, Alaska and Colorado Springs, Colorado. Warfighters of the 49th Missile Defense Battalion at Fort Greely, Alaska and of the 100th Missile Defense Brigade at Colorado Springs, Colorado. operate the system.
  • All GMD components communicate through the GMD communications network, a secure data and voice communications system using SATCOM and fiber optic cabling for long-haul communications.

The system has cost the U.S. $123 billion since 2002.

What is the likelihood for the U.S. to intercept and destroy a missile attack before the bomb strikes?

The United States tested the system 18 times since 1999 and now stands at nine successful tests out of 18 since 1999, exactly 50 percent. Considering the system is getting better with time it could be speculated the success rate could be larger than 50%

What if the U.S. cannot shoot down the missile?

The likelihood North Korean technology will miss its target is high.

What if the bomb is hitting its target, and the densest and most populated area in Hawaii, the city of Honolulu on Oahu? 

The answer is shocking, but also has a more than an 80% component of hope and survival.

According to Nukemap, a ballistic missile hitting downtown Honolulu would destroy most of Honolulu and a large part of Waikiki. In any given 24-hour period, there are approximately 362,523 people in the 1 psi range of the most recent detonation. This could set the standard for a “worst case scenario.”

In any different scenario, this number would be a lot lower if for example, the bomb goes down and explodes in Haleiwa on the North Shore of Oahu or drops on Kauai, Molokai, Lanai or in the ocean.

Regardless even in the worst scenario approximately 1.3 million residents and visitors in the State of Hawaii would have survived. The number of estimated fatalities in the worst case would be 116,410; the number of estimated injuries:104,000.

  • The Nuclear Fireball radius would be 1,930 ft or 0.42 miles: Maximum size of the nuclear fireball; relevance to lived effects depends on the height of detonation. If it touches the ground, the amount of radioactive fallout is significantly increased.
  • The Air Blast radius (20 pxi) would be 0.72 miles (1.62 square miles): At 20 psi overpressure, heavily built concrete buildings are severely damaged or demolished; fatalities approach 100%.
  • Radiation radius 500 rem: 1.2 miles or 4.56 square miles: 500 rem radiation dose; without medical treatment, there can be expected between 50% and 90% mortality from acute effects alone. Dying takes between several hours and several weeks.
  • Air Blast radios (5psi): 1.51 miles or 7.18 square miles: At 5 psi overpressure, most residential buildings collapse, injuries are universal, fatalities are widespread.
  • Thermal radiation radius (3rd degree burns): 2.9 mi (26.4 mi²): Third-degree burns extend throughout the layers of skin, and are often painless because they destroy the pain nerves. They can cause severe scarring or disablement and can require amputation. 100% probability for 3rd degree burns at this yield is 10.1 cal/cm2.

The estimated total-close fallout contours for a 150 kiloton surface burst (50% fission) with a 15mph wind:

Fallout contour for 1 rads per hour:

  • Maximum downwind cloud distance: 131 mi
  • Maximum width: 22.5 mi
  • Approximate area affected: 2,500 mi²

Fallout contour for 10 rads per hour:

  • Maximum downwind cloud distance: 88.1 mi
  • Maximum width: 14.2 mi
  • Approximate area affected: 1,120 mi²

Fallout contour for 100 rads per hour:

  • Maximum downwind cloud distance: 45.7 mi
  • Maximum width: 5.81 mi
  • Approximate area affected: 284 mi²

Fallout contour for 1,000 rads per hour:

  • Maximum downwind cloud (stem only) distance: 4.97 mi
  • Maximum stem width: 1.24 mi
  • Approximate area affected: 8.99 mi²
  • The selected radiation level is too high for cloud fallout at this yield, and so this contour is not mapped. Maximum radiation contour for cloud fallout that can be mapped for this yield is 496 r/hr.

All these numbers could be significantly different if the bomb hits a different island, or a different area on Oahu. They will also be different if the bomb explodes in air or on the ground. The numbers shown are based on a ground explosion.

Shelter:
A shelter may become essential to survive if you are on the edge of the fallout or beyond.
The emergency warning system is therefore justified. A wooden house structure with windows closed may only protect when you are clear out of the most dangerous zones.
Concrete buildings like Walmart, Target or Home Depot, Costco, Hotels, Schools, University, Concrete Apartment buildings and homes, shops could be the difference between life and death.

Much of the destruction caused by a nuclear explosion is due to the blast effects. Most buildings, except reinforced or blast-resistant structures, will suffer moderate damage when subjected to overpressures of only 35.5 kilopascals (kPa) (5.15 pounds-force per square inch or 0.35 atm). Data obtained from the Japanese surveys found that 8 psi (55 kPa) was sufficient to destroy all wooden and brick residential structures. This can reasonably be defined as the pressure capable of producing severe damage.

For Walmart, Target, 24-hour Fitness closing their stores to those seeking shelter was irresponsible and it can only be hoped everyone in Hawaii is learning, changing policies, changing laws. Perhaps the Aloha spirit may be the best assurance to survive.

Why North Korea: 

North Korea’s guiding philosophical principles have been juche (self-reliance) and songun (military-first politics). The military plays a central role in political affairs and its position has been steadily elevated through the Kim dynasty. North Korean leadership believes that hostile external forces could mount an attack, including its democratic neighbor to the south and the United States. As a result, in Pyongyang’s eyes, the only way to guarantee its national survival is to develop asymmetric military capabilities to thwart its perceived threat.

Estimates of the country’s nuclear stockpile vary: some experts believe Pyongyang has between fifteen and twenty nuclear weapons, while U.S. intelligence believes the number to be between thirty and sixty bombs. The regime successfully tested intercontinental ballistic missiles (ICBM), each capable of carrying a large nuclear warhead, in July and November 2017.  Pyongyang said that in its November testing of the new Hwasong-15 ICBM, the missile hit an altitude of 4,475 kilometers (2,780 miles), far above the International Space Station, and flew about 1,000 kilometers (590 miles) before landing in the sea off Japan’s coast. Analysts estimate the Hwasong-15 has a potential range of 13,000 kilometers (8,100 miles) and, if fired on a flatter trajectory, could reach anywhere on the U.S. mainland.

What is next?
This was a wake – up -call. Hawaii’s relaxed response to danger, security has to change. Legislation mandating companies with a brick building to take in those seeking shelters in an imminent emergency should be on the books ASAP. Giving the large percentage of homeless people a safe place to go is becoming even more essential.
Training, a chain of command needs to be followed in an emergency.

Hawaii is perceived as one of the safest travel and tourism destination. Travel and tourism is the livelihood of the Aloha State. The main players in the industry are not Hawaii based and need to put their own fair share to reach out to the community not only with paying minimum taxes, paying low wages in a state with record costs. They should not think giving to the community is a charity, they must show real responsibilities. After all, it’s in their own interest after all – tourism is big money for the corporate HQ and shareholders.

ETurboNews

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