USGS
Seismic Data

Lines 48-51
How to download the data.

FILE: l48f1 19370 traces:
Start of file: l48f1 SHOT=1 day=138 hour=4 minute=21 sec=19
__End of file: l48f1 SHOT=19370 day=138 hour=7 minute=2 sec=43

FILE: l49f1 19037 traces:
Start of file: l49f1 SHOT=1 day=138 hour=7 minute=9 sec=31
__End of file: l49f1 SHOT=19037 day=138 hour=9 minute=48 sec=8

FILE: l50f1 22809 traces:
Start of file: l50f1 SHOT=1 day=138 hour=9 minute=54 sec=31
__End of file: l50f1 SHOT=22809 day=138 hour=13 minute=4 sec=34

FILE: l51f1 16162 traces:
Start of file: l51f1 SHOT=1 day=138 hour=13 minute=10 sec=35
__End of file: l51f1 SHOT=16162 day=138 hour=15 minute=25 sec=15