COL LEN FORMAT NAME COMMENT
1 4 a4 year YYYY
6 2 a2 mon MM
9 2 a2 day DD
13 2 a2 hour HH (UTC time:
16 2 a2 min mm 7 hours ahead of Pacific Daylight Time
19 5 f5.2 sec SS.ss 8 hours ahead of Pacific Standard Time)
25 3 i3 lat degrees
29 5 f5.2 lat minutes
34 4 i4 lon degrees
39 5 f5.2 lon minutes
45 1 a1 quality location quality
'A' +- 1 km horizontal distance
+- 2 km depth
'B' +- 2 km horizontal distance
+- 5 km depth
'C' +- 5 km horizontal distance
no depth restriction
'D' >+- 5 km horizontal distance
'Z' no quality listed in database
47 3 f3.1 magnitude
54 6 f6.2 depth kilometers
60 3 i3 nph number of picked phases
67 5 f5.2 rms root mean square of travel times
73 8 a8 eventid event ID
EXAMPLE OF A SCSN CATALOG LISTING:
#YYY MM DD HH mm SS.ss LATITUDE LONGITUDE Q MAG DEPTH NPH RMS EVID
2003 01 01 00 41 56.53 33 53.11-116 15.47 A 1.5 5.32 30 0.20 9875253
2003 01 01 00 51 44.67 33 22.01-119 7.87 C 3.5 7.01 24 0.39 9875257
2003 01 01 01 47 44.41 33 53.55-116 15.04 A 1.0 3.96 10 0.14 9875261
2003 01 01 02 44 15.48 33 45.16-116 58.95 A 0.9 12.65 15 0.10 9875269
2003 01 01 03 07 54.39 36 6.97-117 52.54 A 1.8 2.80 23 0.19 9875277
2003 01 01 05 35 01.75 33 59.03-116 59.97 A 1.1 17.40 27 0.08 9875289
2003 01 01 06 23 07.13 33 59.83-118 21.95 B 1.3 17.16 15 0.23 9875297
2003 01 01 06 49 28.04 34 18.51-116 27.66 A 0.9 5.20 8 0.06 9875301
2003 01 01 06 59 30.46 35 44.27-117 37.42 A 1.1 4.40 19 0.16 9875305