From this page, you can get numerical data from the JPL analysis of SCIGN. It is in XML. A description of the format can be found here.

THERE IS A FEATURE in some versions of Netscape wherein Netscape in its infinite wisdom decides that it recognizes files ending in .xml.gz, knows what to do with them, and gets it almost right. It correctly understands that they are XML files, and then downloads them to your disk. BUT, it does not uncompress them AND it removes the .gz extension.

If you think you might be bitten by this, it is easy to check and fix. Simply look at the files you have downloaded. If they are ASCII and readable you are fine. If they are binary garbage, you have been bitten.

To fix it simply rename the files to have a .gz extension after you have downloaded them to your local disk.

If you want to get all the data at one shot, download ALL_STATIONS.tar. (This should be immune to the .xml.gz feature of Netscape discussed above.)

For individual stations click on the file you want:

AGMT.xml.gz
ALAM.xml.gz
AOA1.xml.gz
AVRY.xml.gz
AZRY.xml.gz
AZU1.xml.gz
BBRY.xml.gz
BGIS.xml.gz
BILL.xml.gz
BKMS.xml.gz
BLYT.xml.gz
BMHL.xml.gz
BMRY.xml.gz
BRAN.xml.gz
BSRY.xml.gz
CARR.xml.gz
CAT1.xml.gz
CBHS.xml.gz
CCCO.xml.gz
CCCS.xml.gz
CHIL.xml.gz
CIT1.xml.gz
CJMS.xml.gz
CLAR.xml.gz
CMP9.xml.gz
COSO.xml.gz
COTD.xml.gz
CRFP.xml.gz
CRHS.xml.gz
CRRS.xml.gz
CSDH.xml.gz
CSN1.xml.gz
CTMS.xml.gz
CVHS.xml.gz
DAM1.xml.gz
DAM2.xml.gz
DHLG.xml.gz
DSHS.xml.gz
DSSC.xml.gz
DYER.xml.gz
DYHS.xml.gz
ECCO.xml.gz
ECHO.xml.gz
ELSC.xml.gz
ESRE.xml.gz
ESRW.xml.gz
EWPP.xml.gz
FERN.xml.gz
FRED.xml.gz
FVPK.xml.gz
FZHS.xml.gz
GOL2.xml.gz
HCMN.xml.gz
HOLC.xml.gz
HOLP.xml.gz
HPHS.xml.gz
ISLK.xml.gz
JPLM.xml.gz
LAPC.xml.gz
LASC.xml.gz
LBC1.xml.gz
LBC2.xml.gz
LBCH.xml.gz
LDES.xml.gz
LEEP.xml.gz
LFRS.xml.gz
LINJ.xml.gz
LLAS.xml.gz
LONG.xml.gz
LORS.xml.gz
LPHS.xml.gz
MATH.xml.gz
MHMS.xml.gz
MLFP.xml.gz
MONP.xml.gz
MPWD.xml.gz
MSOB.xml.gz
MUSD.xml.gz
MVFD.xml.gz
NOPK.xml.gz
OAES.xml.gz
OAT2.xml.gz
OPBL.xml.gz
OPCP.xml.gz
ORES.xml.gz
OVLS.xml.gz
PIN1.xml.gz
PIN2.xml.gz
PMHS.xml.gz
PMOB.xml.gz
PPBF.xml.gz
PSAP.xml.gz
PVEP.xml.gz
PVHS.xml.gz
PVRS.xml.gz
RHCL.xml.gz
ROCH.xml.gz
ROCK.xml.gz
RTHS.xml.gz
SACY.xml.gz
SCIA.xml.gz
SCIP.xml.gz
SCMS.xml.gz
SIO3.xml.gz
SLMS.xml.gz
SNHS.xml.gz
SNI1.xml.gz
SPK1.xml.gz
SPMS.xml.gz
SPMX.xml.gz
TABL.xml.gz
TORP.xml.gz
TOST.xml.gz
TRAK.xml.gz
UCLP.xml.gz
USC1.xml.gz
VNCX.xml.gz
VNDP.xml.gz
VNPS.xml.gz
VTIS.xml.gz
VYAS.xml.gz
WCHS.xml.gz
WHC1.xml.gz
WIDC.xml.gz
WLSN.xml.gz
WMAP.xml.gz
WRHS.xml.gz