Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Stack #185244

science,3 wind charts

0 >1mph,calm
1 1-4mph,light air
2 5-7mph,light breeze
3 8-11mph,gentle breeze
4 12-18mph,moderate breeze
5 19-24mph,fresh breeze
6 25-31mph,strong breeze
7 32-38mph,near gale
8 39-46mph,gale
9 47-54mph,strong gale
10 55-63mph,storm
11 64-73mph,violent storm
12 74+mph,hurricane
1. 1,74-95
2. 2,96-110
3. 3,111-130
4. 4,131-155
5. 5,155+
stages of hurricane: 1.tropical disturbance2.tropical depression3.tropical storm4.hurricane
F0 40-72mph
F1 73-112mph
F2 113-157mph
F3 158-206mph
F4 207-260mph
F5 261-318mph
F6 319-379mph
tornado speeds from least to greatest. Gale tornadoModerate tornadoSignificent tornadoSevere tornadoDevastating tornado
Created by: adriana bibeau