Ray,

I am sending 1999 and 2000 TUL epicenters in this letter. They are in the
form of HTML text. This is not due to laziness entirely. We were suffering
from too many special purpose files. When I realized that half of these
files had W. longitude as negative and half did not, I decided to make the
HTML pages the only original authoritative document. Other files, such 
as plotxy for Generic Mapping Tools, must be parsed (PERL programs) from the
HTML files.

We do not have arrivals for locals/regionals in machine readable format,
except as input files formatted for HYPOSAT. I just read your current
article in SRL, and from it I guess that thresholds would eliminate ISC
relocations of most of our events. Should you want haposat input files
above a certain threshold, I will send them.

Follows HTML for 1999 and 2000. I think you parsed some earlier HTML files
picked off the website. Although these will still have to be parsed, my
mailing them will signify permission to re-publish and that these years
are final.

The format should be clear except for the letters "OC" at the end. O is the
agency. In your article it is "TUL". And in your files would you please
change TUL University of Tulsa, to TUL Oklahoma Geological Survey. I studied
at the University of Tulsa for nine years and have high regard for it, but
OGS operates our rural Tulsa county facility and has been paying me for 30
years.

C indicates location by HYPOSAT using the nine layers over halfspace model
of Mitchell and Landisman found at:
  www.okgeosurvey1.gov/level2/geology/ok.crustal.models.html.

Jim






                  OKLAHOMA GEOLOGICAL SURVEY OBSERVATORY
                          OKLAHOMA EARTHQUAKE CATALOG

DATE (UTC)  TIME (UTC)  COUNTY      ST MM MAGNITUDES LATITUDE LONGITUDE DEPTH SM
YYYY MMM DD HH MM SS.SS                  3Hz bLg DUR deg (N)   deg (W)   km
1999 JAN 17 08 01 08.38 JOHNSTON    OK           1.7 34.4107  -96.4869  3.56  OC
1999 FEB 13 06 20 56.37 GRADY       OK           2.2 34.7904  -97.7191 15.46  OC
1999 MAR 14 16 17 10.57 POTTAWATOMIEOK           1.2 35.0134  -96.9375  7.76  OC
1999 MAR 20 04 40 13.12 PONTOTOC    OK           1.2 34.7634  -96.6290  2.46  OC
1999 APR 07 20 43 10.60 JOHNSTON    OK           1.5 34.2390  -96.8316  5.00R OC
1999 APR 10 13 51 21.79 MC INTOSH   OK           1.1 35.2357  -95.8920  5.00R OC
1999 APR 16 11 50 51.22 POTTAWATOMIEOK*          1.0 34.9565  -96.9002 17.41  OC
1999 APR 16 15 43 47.31 GRADY       OK           1.9 34.7964  -97.6964  6.14  OC
1999 APR 16 16 04 34.75 GRADY       OK           1.4 34.8812  -97.8153  0.10  OC
1999 APR 16 16 32 37.27 GRADY       OK           1.5 34.6946  -97.6775 14.49  OC
1999 APR 16 17 32 44.77 GRADY       OK F         2.1 34.7629  -97.7401 14.35  O
C 
1999 APR 16 18 27 30.43 GRADY       OK F         1.4 34.8448  -97.8488  7.38  OC
1999 APR 16 20 23 46.89 GRADY       OK           1.7 34.7567  -97.6985  5.00R OC
1999 APR 16 22 21 50.21 GRADY       OK           1.3 34.8663  -97.8210  6.79  OC
1999 APR 24 00 06 21.78 LE FLORE    OK           1.3 35.0282  -94.8031  5.00R OC
1999 MAY 06 06 43 12.88 OSAGE       OK           2.1 36.4908  -96.5409  5.00R OC
1999 MAY 14 07 43 29.48 GARFIELD    OK           1.9 36.3207  -97.5349 13.41  OC
1999 MAY 17 18 20 01.32 COAL        OK           2.3 34.5128  -96.1392  5.00R OC
1999 MAY 20 10 50 43.49 HUGHES      OK           1.2 35.0172  -96.3078 11.64  OC
1999 JUN 27 11 16 29.89 HUGHES      OK   1.6 1.7 1.7 35.1794  -96.3230  8.54  OC
1999 JUN 29 14 32 18.25 GARVIN      OK   1.8     1.6 34.7892  -97.5272  3.63  OC
1999 JUL 14 08 55 22,80 CLEVELAND   OK*  1.6 1.5 1.6 34.9674  -97.3087  6.31  OC
1999 AUG 05 18 51 12.50 PONTOTOC    OK*          1.7 34.6941  -96.8081  5.00R OC
1999 AUG 09 14 30 08.27 GARVIN      OK*  1.9         34.8363  -97.3683  5.00R OC
1999 AUG 09 14 56 23.01 GARVIN      OK*  1.9     1.8 34.7812  -97.6084  5.00R OC
1999 AUG 22 18 41 16.29 PONTOTOC    OK   1.3 1.3 1.2 34.7153  -96.4412  5.00R OC
1999 AUG 24 13 58 23.65 GARVIN      OK   2.3 2.1 1.9 34.6737  -97.4849  3.59  OC
1999 SEP 09 15 07 24.02 OKLAHOMA    OK   1.8     1.6 35.7242  -97.2612  5.00R OC
1999 SEP 15 19 30 18.81 MURRAY      OK   1.9 2.0 1.6 34.5464  -96.8854  0.10  OC
1999 SEP 17 03 16 52.78 HUGHES      OK           1.9 35.0539  -96.2237 17.78  OC
1999 OCT 08 22 32 09.91 PUSHMATAHA  OK   1.7     1.3 34.6713  -95.1268  5.00R OC
1999 OCT 09 22 36 00.89 CHOCTAW     OK   2.2 2.1 1.9 33.8836  -95.4735  5.09  OC
1999 OCT 25 23 19 51.68 BEAVER      OK F 2.8 3.0 2.5 36.9462 -100.0700  5.00R OC
1999 OCT 28 10 51 29.72 KIOWA       OK   1.9     2.3 35.0385  -98.6361  0.10  OC
1999 OCT 31 14 09 39.97 KINGFISHER  OK           2.1 35.8046  -97.8191  9.37  OC
1999 NOV 01 04 27 20.32 GARVIN      OK   2.1 2.2 2.0 34.7852  -97.5213 15.30  OC
1999 NOV 20 09 08 04.70 OKFUSKEE    OK*  1.2 1.2 1.4 35.6212  -96.2782 10.56  OC
1999 NOV 22 06 13 22.85 MAJOR       OK           2.4 36.2196  -98.9457  5.00R OC
1999 DEC 07 10 35 02.40 PONTOTOC    OK*  2.0     1.8 34.6994  -96.6742  5.67  OC






                  OKLAHOMA GEOLOGICAL SURVEY OBSERVATORY
                          OKLAHOMA EARTHQUAKE CATALOG

DATE (UTC)  TIME (UTC)  COUNTY      ST MM MAGNITUDES LATITUDE LONGITUDE DEPTH SM
YYYY MMM DD HH MM SS.SS                  3Hz bLg DUR deg (N)   deg (W)   km
2000 JAN 14 10 39 34.94 PUSHMATAHA  OK   3.0 2.9 2.6 34.6735  -95.0949 17.57  OC
2000 JAN 15 12 35 39.73 CARTER      OK   1.9     1.9 34.1818  -97.5560  5.00R OC
2000 JAN 17 10 12 18.24 PONTOTOC    OK   1.7 1.4 1.7 34.8021  -96.6869  5.88  OC
2000 FEB 12 08 01 04.04 CUSTER      OK   1.7     2.0 35.5941  -99.0800  5.00R OC
2000 MAR 02 02 17 33.67 POTTAWATOMIEOK           1.7 34.9477  -96.7957  5.00R OC
2000 MAR 18 04 15 50.29 COAL        OK   1.7 1.5 1.4 34.5783  -96.4440 16.62  OC
2000 MAR 22 01 46 21.38 CANADIAN    OK   1.7 1.7 1.5 35.3479  -97.7176 11.64  OC
2000 MAR 22 02 07 06.95 KINGFISHER  OK   1.9 1.9 1.7 35.7408  -97.8753 11.76  OC
2000 APR 07 03 19 44.78 OSAGE       OK   1.3     1.3 36.3750  -96.4935  5.00R OC
2000 APR 08 04 31 51.12 KINGFISHER  OK   2.0 1.9 2.1 36.0503  -98.1158  5.00R OC
2000 APR 09 03 08 15.99 CARTER      OK           1.8 34.3122  -97.5601 17.56  OC
2000 APR 11 10 40 56.35 GARFIELD    OK 2 2.8 2.6 2.2 36.2703  -97.5668 17.79  O
C
2000 APR 11 19 47 28.26 POTTAWATOMIEOK   2.6 2.1 1.9 35.3585  -96.7921  5.00R OC
2000 APR 20 17 08 19.88 ATOKA       OK   2.2 2.3 1.9 34.4188  -96.1152  5.00R OC
2000 MAY 18 00 31 33.90 COAL        OK           1.4 34.6296  -96.2561  1.56  OC
2000 MAY 19 00 28 58.65 MC CURTAIN  OK           1.6 34.2060  -94.8465  5.00R OC
2000 MAY 23 09 12 22.94 PUSHMATAHA  OK   2.2 2.1 2.0 34.6650  -95.4628  5.00R O
C
2000 JUN 18 15 54 29.58 CADDO       OK   2.2     2.0 34.9170  -98.1862  2.28  OC
2000 AUG 11 23 54 52.42 PONTOTOC    OK   1.6     1.6 34.5591  -96.6451  5.00R OC
2000 AUG 20 03 59 44.31 GRANT       OK   1.7     1.4 36.7878  -97.4832  5.00R OC
2000 AUG 29 08 41 56.98 GARVIN      OK   1.6 1.4 1.6 34.8382  -97.5591  5.00R OC
2000 OCT 08 10 16 24.77 CANADIAN    OK 5 2.4 2.5 2.3 35.3917R -97.9411R 5.00R OC
2000 NOV 10 00 14 31.10 BLAINE      OK   2.4 2.3 2.3 35.8248  -98.2551  5.00R OC
2000 NOV 11 00 14 32.18 GRADY       OK   2.4 2.3 2.0 34.7740  -97.8066 10.98  OC
2000 DEC 20 02 40 51.53 PUSHMATAHA  OK   1.5     1.9 34.6583  -95.1029  5.00R OC
2000 DEC 20 18 48 02.95 GARVIN      OK   1.8         34.6814  -96.9406  5.00R OC
2000 DEC 25 04 51 47.30 MC INTOSH   OK   0.8     1.4 35.3001  -95.9508  5.00R OC
2000 DEC 27 10 48 55.22 PITTSBURG   OK   1.2     1.7 35.1154  -95.4030  5.00R OC
2000 DEC 30 10 20 58.77 PITTSBURG   OK   1.1     1.3 34.8348  -95.7356  5.00R OC



--TAA19680.997726006/milne.isc.ac.uk--