Tornado - rapidly spinning column of air that reaches from a to the ground

Winds – can reach 250mph and can clear pathways from 1 miles to 50 miles

Funnel Cloud - rotating cone-shaped column of air that does not touch the ground

Microburst - downdraft (sinking air) in a thunderstorm less than 2.5 miles in scale, can cause like damage

Wall cloud - develops prior to tornado or funnel cloud, abrupt lowering of rain free cloud into another cloud

Waterspout - weak tornado that forms over water, can sometimes move to land Be prepared - Tornado possible - Be ready to take cover - Watch areas are large, covering multiple places - Watches can quickly become warnings

Tornado Warning

TAKE ACTION - Tornado sighting or radar indication - Imminent danger - Move to interior room, basement, avoid windows - Warning areas are smaller

Don’t forget about your pets! Be ready Home - go to safe area of home Contact family Sign up for weather notifications (interior room or basement) Assess damage WHEN SAFE Create and practice a plan Work - follow protocols Help neighbors Prepare your home Outside - seek shelter IMMEDIATELY Help others prepare In vehicle - seek shelter IMMEDIATELY abandon vehicle and get into a ditch get down in vehicle under overpasses aren’t necessarily safe

Continue listening to or news F-0 less than 73 mph F-1 73 - 112 mph - Named after Dr. Ted Fujita, a University of severe storm scientist. F-2 113 – 157 mph - Originated in 1971 F-3 158 – 206 mph - Became Enhanced in 2007 F-4 207 – 260 mph F-5 261 – 318 mph

EF-0 65 – 85 mph EF-1 86 – 110 mph - Devised by a panel of meteorologists and engineers EF-2 111 – 135 mph from the Wind Science and Engineering Research Center at Tech University EF-3 136 – 165 mph - Only change from original and Enhanced is revised wind speeds EF-4 166 – 200 mph EF-5 over 200 mph

Damage scale 0 - light 1 - moderate 2 - considerable 3 - severe 4 - devastating 5 - incredible Highest Winds - 280 mph, 04/26/91, Red Rock, OK Longest path of destruction - 243 miles, 03/18/1925, Tri-State tornado (MO, IL, IN) Longest path and duration - 790 miles, over 17.5 hours, 03/12/2006, 6 states Largest outbreak - 216 tornadoes in 24 hours (total of 337), 04/25-28/2011, 6 states Costliest Tornado - $2.8 billion, 05/22/2011, Joplin Tornado, 38 minutes in duration; {Watch issued: 1330 hours; Warning issued: 1717 hours; Touchdown: 1734 hours} Deadliest US Tornado - 695 persons killed, 03/18/1925, Tri-State tornado (MO, IL, IN) {almost 4 hours in duration} Most tornadoes in a month - 817, April 2011; 175 tornadoes https://www.weather.gov/safety/tornado

https://www.ready.gov/sites/default/files/2020-03/tornado-information-sheet.pdf

https://www.weatherwizkids.com/weather-tornado.htm JOCO Emergency Management

• What To Do • If the outdoor warning system is heard at anytime other than scheduled test days, seek shelter and tune in to local radio, television, or your NOAA weather radio for instructions and information. • It is important to remember that any thunderstorm can produce a tornado with little or no warning. When a is issued, take the following immediate safety precautions: • In homes or small buildings: Go to a pre-designated safe area such as the basement (if available) or to an interior room on the lowest floor, such as a closet or bathroom away from windows, doors, and outside walls. Upper floors are unsafe. If there is no time to descend, go to a closet, a small room with strong walls, or an inside hallway. Put as many walls as possible between you and the outside. Get under a sturdy protection (heavy table or work bench), cover yourself with some sort of thick padding (mattress, blankets, etc.), and use your arms to cover your head and neck to protect against flying debris.

• In schools, hospitals, factories, or shopping centers: Go to interior rooms and halls on the lowest floor. Stay away from glass enclosed places or areas with wide-span roofs such as auditoriums and warehouses. Crouch down and cover your head and neck. Centrally-located stairwells are good shelter. JOCO Tornado Sirens

• Activation: • The cities within the county own and maintain the sirens within their cities. Johnson County Emergency Management has the primary responsibility to activate the sirens throughout the county. In addition, the cities of Lenexa, Olathe, and Overland Park have the capability of activating their own sirens if they so chose. • There are three basic criteria to activate the sirens for tornadoes: • The issues a Tornado Warning for Johnson County, • A county trained and certified weather spotter reports a tornado; or • A tornado is reported by a local public safety official. • Johnson County has the capability of activating all of the sirens at once or by activating one or more of five established siren zones. All sirens are sounded unless the threat is clearly confined to an individual zone (or zones). During a tornado warning, the sirens will be sounded for a three-minute duration in ten-minute intervals (three minutes on, seven minutes off) for as long as the tornado warning is in effect. There is NO “all- clear” siren. Roeland Park Safety Items

• The City of Roeland Park & Johnson County do NOT have any designated tornado shelter locations specific for residents during a tornado. Following previous shown safety protocols is the best procedures available. • The Community Center was a designated recovery or overnight sleep location during previous ice storms and other weather-related problems in the past but showed very limited participation. Items for consideration include but not limited to / Available space, sleeping supplies, food and medical supplies, utilities, security & staff, pets, response time & availability. Look for shelter options when away from home

Review Safety Procedures # 1

• - Storms can develop quickly and can occur with little to no warning. Heavy winds and lightning caused by storms can cause extended power outages, uprooted trees, landslides, and downed or broken utility lines. Additionally, heavy rains can cause flash . • Tornado Safety Tips • Indoors: • Have a pre-designated safety spot. • Go to the lowest level possible in a structure. • Put as many walls between you and the outside as you can. • Avoid windows and glass. • In a basement stay under the center support beam, a stairwell or heavy piece of furniture for protection from falling debris. Stay out of corners; debris often collects in corners. • If you have no area below ground level, use a hallway, closing doors off to outside rooms. A small interior room (bathroom or closet) away from outside walls and windows would be preferable to large rooms or rooms with outside walls. Review Safety Procedures # 2

• Outside or in homes of modular construction: • Get to a safe shelter if possible. Do not try to outrun a tornado in your car. If caught in the open, leave a vehicle and go to a low- lying area such as a ditch or ravine. Lie flat and cover your head. • Mobile homes, even if tied down, offer little protection from tornadoes and should be abandoned • While watching the weather, listen for: • Tornado Watch • Tornado Warning • Severe Thunderstorm Watch • Severe Thunderstorm Warning Review Safety Procedures # 3

• During the storm: • Avoid handling metal, electrical equipment, telephones, bathtubs, water faucets and sinks, because electric current from lightening can travel through wires and pipes • If you are outside, take cover in a stable facility. Avoid taking shelter under trees • Tune in to local TV/radio channels for emergency advisories and instructions • Avoid walking through water that has seeped in your home - it may contain hazardous materials • If you are asked to evacuate your home, disconnect all electrical appliances • Avoid downed power lines and broken gas lines. • After the storm: • Assess your immediate environment • Report fallen trees, flooded streets or damaged public utilities to proper department • Stay tuned to local weather stations for updated information Next Steps for Tornado Emergency Planning

• Provide information to the community through social media outlets on recommended emergency steps to take before, during, and after a tornado. • Inform “Block Captains” to contact residents in their area to relay information of who has a basement to share during alerts or tornados. • Ensure local businesses have an emergency action plan for citizens and employees during severe weather alerts or tornados. • Establish an annual community awareness safety training event for citizens in partnership with local public safety officials and JOCO Emergency Management. REMEMBER

BE PREPARED

• IF YOU FAIL TO PLAN …….

• THEN YOU CAN PLAN ON FAILING. Thank-You !