Event Details	SFC	LI       SBCAPE	850mb	700mb	500mb (400)	jet level	Skew T	Affected States	Pictures	Surface obs
05-09-41	1830Z							TX CO
04-10-43	2130Z							CO
06-06-47	1830Z							CO
06-08-47	18Z 7th 00Z        09Z 12Z       15Z 18Z       21Z	-10 to -11 4600			15Z 8 03Z 9		approx.	CO	LOGAN  F4
06-17-49	2130Z	-8 to -9 3800		15Z	15Z    03Z			CO		AKO
06-16-50	21Z	?		15Z	15Z     03Z			CO
08-05-50	2130Z	-10 4100		15Z	15Z     03Z			CO
07-04-51	1830Z      2130Z	-8 to -10 4400		21Z	15Z     03Z	15Z		WY  CO		AKO
06-26-52	18Z							CO		AKO
06-07-53	2030Z	-10			15Z 21Z     03Z			CO NE KS IA MN
06-08-58
07-16-58
07-20-58
05-29-59
05-17-60
06-20-60	21Z	-8 to -9 4900	X	00Z 21	12Z 21 00Z 21	00Z 21	X	NE CO	X
06-27-60	21Z	-9 to -10 3700	X	00Z 28	12Z 27 00Z 28	00Z 28	X	NE CO	X
05-20-61
05-07-65	07Z  8	?	X	00Z	00Z   12Z		X	CO WY  KS	X
05-25-65
06-16-65	20Z	-6  2800		12Z     00Z	0Z     12Z  0Z	12Z     00Z		CO		COS
06-04-66
06-04-67
06-06-67
06-14-67
05-23-68
06-03-71
05-22-72
06-22-72
05-10-75
06-13-77	18Z	-7 2700		12Z     00Z	12Z       0Z	12Z     00Z		CO
08-14-77
06-19-80
06-03-81	18Z	-7 2600		12Z 3	12Z	12Z 3		CO
06-13-81
05-29-82
06-02-83
06-04-83
04-19-84
04-25-84	20Z	-6 to -7			00Z			CO NE
05-24-84	00Z
06-12-84
07-19-85	21Z							CO
09-18-86	21Z	-7 2500	X	00Z 19	00Z 19	00Z 19	X	WY CO	X
06-15-88	19Z	-7 to -9 2300-3100		12Z 15 00Z 16	12Z 15 00Z 16			CO	DENTOR
06-06-90	16Z 22Z	-6.5 2400		12Z 6 00Z 7	00Z 7	12Z 6 00Z 7	approx.	CO
06-09-90	21Z 22Z				00Z			CO
06-14-90	18Z 22Z	-9 3200-3400		00Z	00Z	00Z		CO
06-15-90	21Z 23Z			00Z	00Z	00Z		NE CO
05-29-91
05-31-91
07-21-93	20Z     21Z	-8 2900		00Z	12Z   00Z	00Z		CO WY	co1  co2  co3  co4
05-30-96	12Z 15Z     18Z        20Z	-10 to -11 3800-4400		00Z	00Z	00Z		CO
07-05-00	00Z 6			00Z 6	00Z 6   (0Z)	00Z 6	approx.	CO
05-10-04	15Z 18Z 21Z 00Z 11	-7 2800		00Z 11	0Z       (00)	00Z 11 00Z(300)	approx.	CO	Vern Carlson's Vern Carlson more pics Patrick Burke's