Weather History Research-Time Conversions

UTC Time Conversion
EDT = Eastern Daylight Time, EST = Eastern Standard Time, CDT = Central Daylight Time, CST = Central Standard Time, MDT = Mountain Daylight Time, MST = Mountain Standard Time, PDT = Pacific Daylight Time, PST = Pacific Standard Time
LOCAL	EDT	EST	CDT	CST	MDT	MST	PDT	PST
Midnight	400	500	500	600	600	700	700	800
1 a.m.	500	600	600	700	700	800	800	900
2 a.m.	600	700	700	800	800	900	900	1000
3 a.m.	700	800	800	900	900	1000	1000	1100
4 a.m.	800	900	900	1000	1000	1100	1100	1200
5 a.m.	900	1000	1000	1100	1100	1200	1200	1300
6 a.m.	1000	1100	1100	1200	1200	1300	1300	1400
7 a.m.	1100	1200	1200	1300	1300	1400	1400	1500
8 a.m.	1200	1300	1300	1400	1400	1500	1500	1600
9 a.m.	1300	1400	1400	1500	1500	1600	1600	1700
10 a.m.	1400	1500	1500	1600	1600	1700	1700	1800
11 a.m.	1500	1600	1600	1700	1700	1800	1800	1900
Noon	1600	1700	1700	1800	1800	1900	1900	2000
1 p.m.	1700	1800	1800	1900	1900	2000	2000	2100
2 p.m.	1800	1900	1900	2000	2000	2100	2100	2200
3 p.m.	1900	2000	2000	2100	2100	2200	2200	2300
4 p.m.	2000	2100	2100	2200	2200	2300	2300	2400
5 p.m.	2100	2200	2200	2300	2300	2400	2400	100
6 p.m.	2200	2300	2300	2400	2400	100	100	200
7 p.m.	2300	2400	2400	100	100	200	200	300
8 p.m.	2400	100	100	200	200	300	300	400
9 p.m.	100	200	200	300	300	400	400	500
10 p.m.	200	300	300	400	400	500	500	600
11 p.m.	300	400	400	500	500	600	600	700
LOCAL	EDT	EST	CDT	CST	MDT	MST	PDT	PST