Date	Sea-Level	Mean	Max-	Min-	Previous	Present	Risk	Patients
Date	Pressure	Temp.	Temp.	Temp.	Pattern	Pattern	Risk	Patients
2002/1/16	down	up	up	up	highp	lowp	high	7
2002/1/21	down	up	up	up	lowp	lowp	high	7
2002/12/19	even	up	even	up	highp	lowp	high	10
2002/2/22	down	up	even	up	highp	lowp	high	10
2003/1/27	down	up	up	up	highp	lowp	high	7
2003/2/10	even	up	even	up	highp	lowp	high	13
2003/2/23	down	up	up	up	highp	lowp	high	7
2003/12/6	down	up	down	up	highp	lowp	high	11
2004/12/2	up	up	even	up	highp	lowp	high	8
2004/12/4	down	up	even	up	highp	lowp	high	7