The Amateur Seismology Package is a collection of programs, data files,
and documentation which allows users of IBM compatible personal computers
to load seismic data files and print seismograms using data files distributed
by the author.  The package includes the program "Seisgraph", a sample data
file, and a user's manual which contains a list of sources of information for
hobbyists who wish to build their own seismometer.  The author does not
request any support fees.

The Amateur Seismology Package is contained in the file AMSEIS12.ZIP (all
files with the .ZIP extension have been compressed using the PKZIP utility).
AMSEIS12.ZIP contains the user's manual (AMSEIMAN.TXT), Seisgraph executable
(SG.EXE), and a sample data file (SAMPLE.DAT).  AMSEIMAN.TXT is available 
separately.

File Name     Size  Approximate Origin Time (UTC), Magnitude, Epicenter
------------  ----- -----------------------------------------------------------
91062321.ZIP  48000 23 JUN  1991 2122 6.4 MB, 26.802S 63.349W (Argentina)
91062405.ZIP  36992 24 JUN  1991 0459 5.6 MB, 58.318N 137.008W (SE Alaska) 
91062719.ZIP  29696 27 JUN  1991 1943 5.6 Msz, 24.361N 108.233W (Gulf of CA) 
91062814.ZIP  29824 28 JUN  1991 1443 5.8 MB, 34.262N 118.002W (S CA)
91070411.ZIP  51328 04 JUL  1991 1144 6.2 MB, 8.099S 124.681W (Timor) 
91070612.ZIP  37632 06 JUL  1991 1220 6.2 MB, 13.108S 72.187W (Peru)  
91070906.ZIP  35200 09 JUL  1991 0654 5.5 MB, 23.227N 65.524W (North Atlantic)
91071302.ZIP  80128 13 JUL  1991 0250 6.2 MB, 42.182N 125.641W (off OR coast)
91071409.ZIP  51328 14 JUL  1991 0909 6.4 MB, 36.334N 71.119E (Afghan/USSR)
91071707.ZIP  27392 17 JUL  1991 0712 5.1 MB, 50.935N 130.162W (Vancouver Is.) 
91081419.ZIP  59136 14 AUG  1991 1915 6.1 MB, 13.593S 167.607E (Vanuatu Is.)
91081622.ZIP  40704 16 AUG  1991 2226 5.5 MB, 41.697N 125.385W (off N CA coast)
91081719.ZIP  40960 17 AUG  1991 1930 6.0 MB, 40.235N 124.348W (N CA coast)
91081722.ZIP  48512 17 AUG  1991 2217 6.2 MB, 41.821N 125.397W (off N CA coast)
91101416.ZIP  61836 14 OCT  1991 1558 7.3 Msz, 7.7S 159.1E (Solomon Islands)
91111922.ZIP  51878 19 NOV  1991 2228 6.8 Msz, 4.8N 77.4 W (West of Colombia)
92030212.ZIP  52012 02 MAR  1992 1229 6.6 Msz, 53.1N 160.1E (E of Kamchatka)
92031316.ZIP  38562 13 MAR  1992 1601 6.1 MB, 52.8N 178.8W (Aleutians)
92031317.ZIP  69608 13 MAR  1992 1718 6.8 Msz, 40.2N, 39.5E (Turkey)
92040613.ZIP  61651 04 APR  1992 1355 6.0 MB, 50.775N 130.171W (Vancouver Is.)
92042304.ZIP  18762 23 APR  1992 0450 6.0 Msz, 34.0N 116.9W (S CA)
92042518.ZIP  24453 25 APR  1992 1806 6.9 Msz, 40.3N 124.1W (N CA, 'Eureka')
92042607.ZIP  40136 26 APR  1992 0742 5.9 MB, 40.309N 124.375W (N CA aftshk)
92042611.ZIP  31579 26 APR  1992 1118 6.5 Msz, 40.4N 124.3W (N CA aftshk)
92051507.ZIP  59073 15 MAY  1992 0705 7.1 Msz, 5.9S 147.3E (E New Guinea Reg.)
92051709.ZIP  97023 17 MAY  1992 0949 6.8 Msz, 8.36N 127.02E (Philippines)
   ""               17 MAY  1992 1016 7.3 Msz, 7.93N 127.32E (Philippines)
92052105.ZIP  17430 21 MAY  1992 0500 5.2 Msz, 41.662N 88.729E (China N Test?)
92052705.ZIP  67591 27 MAY  1992 0514 7.0 Msz, 10.7S 165.1E (Santa Cruz Is.)
92062811.ZIP  11519 28 JUN  1992 1157 7.4 Msz, 34.2N 116.5W (S CA)
