What caused the strange weather? Pick a 3 digit number then 
see below for the cause.

i.e. The busted forecast was caused by
 4-5-0 (Dynamic Turbulent Advection)



GROUP 1		        GROUP 2		          GROUP 3

0. Positive		0.  Vorticity		  0.  Advection
1. Negative		1.  Jetstream		  1.  Oscillation 
2. Isoplethic		2.  Thermal		  2.  Field
3. Diurnal		3.  Convergence	  	  3.  Anomaly 
4. Dynamic		4.  Divergence		  4.  Wave
5. Quasi		5.  Turbulent		  5.  Boundary
6. Semi			6.  Radiation		  6.  Max
7. Warm			7.  Baroclinic		  7.  Low
8. Cold			8.  Barotropic		  8.  High
9. Potential		9.  Thickness		  9.  Circulation