The National Weather Service says the tornado that hit Moore, Okla., Monday was a top-of-the-scale EF-5 twister with winds of at least 200 mph.

The mammoth tornado destroyed countless homes, cleared lots down to bare red earth and claimed 24 lives.

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Here is a quick list of some of the agencies that are providing aid and how you can help:

The Salvation Army

www.salvationarmyusa.org

You can donate to the Salvation Army’s Oklahoma tornado relief online or call 1-800-SAL-ARMY (1-800-725-2769). You can also text the word “STORM” to 80888 to make a $10 donation through your mobile phone; to confirm your gift, respond with the word “Yes.”

Donations in the form of checks designated to Oklahoma Tornado Relief may also be mailed to:

The Salvation Army
PO Box 12600
Oklahoma City, OK 73157

The Red Cross

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www.redcross.org

You can donate to the Red Cross tornado relief in Oklahoma onlineor text “STORM” to 80888 to make $10 donation or donate by phone at 1-800-RED CROSS.

AmeriCares

www.americares.org

You can donate to AmeriCares Oklahoma disaster relief by clicking here.

Oklahoma Baptist Disaster Relief

www.okdisasterhelp.com

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Click here to donate to the Oklahoma Baptist Disaster Relief or call (405) 942-3800.