============================================================================== Tables for catalog. Table entries are case-sensitive unless otherwise noted. These tables are examples and are not complete. ------------------------------------------------------------------------------ Table 1 - Type of location Fmt Values ---- ---------------- 2s H = hypocenter C = centroid A = amplitude ------------------------------------------------------------------------------ 3s Table 2 - Source ID of information FDSN Station code unless network code is undefined Fmt Values ---- ---------------- 2s BK = UC Berkeley CI = Caltech/USGS Regional Seismic Network GO = USGS Golden Network LL = Lawrence Livermore Lab NTS network NC = NCSN PG = Pacific Gas & Electric Diablo Canyon network SN = Southern Great Basin network - UNR TS = Terrascope Network UG = Unocal Geothermal network US = US NSN UU = University of Utah Regional Network UW = University of Washington Seismic Network WR = Calfornia Department of Water Resources DMG = Calfornia Division of Mines & Geology HVD = Harvard University WCC = Woodward-Clyde ------------------------------------------------------------------------------ Table 3 - Auxillary event remarks Fmt Values ---- ---------------- 2s B = seismic reflection/refraction blast L = local earthquake N = nuclear test Q = quarry blast T = teleseism R = regional earthquake F = felt D = damage C = casualties ------------------------------------------------------------------------------ Table 4 - Magnitude Type Fmt Values ---- ---------------- 2s a = Primary amplitude magnitude (Jerry Eaton's XMAG) b = Body-wave magnitude e = Energy magnitude l = Local magnitude l1 = Traditional UCB local magnitude l2 = Network UCB local magnitude lg = Lg magnitude c = Primary coda magnitude s = Ms - Surface-wave magnitude w = Moment magnitude z = Low gain (Z component) magnitude of Hirshorn and Lindh (1989) B = magnitude estimated from 14-kg Benioff's un = unknown magnitude type ------------------------------------------------------------------------------ Table 5 - Mechanism Type Fmt Values ---- ---------------- 2s C = Complete-waveform inversion C0 = Dreger's waveform inversion F = First Motion mechanism F0 = fpfit H = Half duration of S-wave N = Near-field inversion S = Surface-wave inversion S0 = Romanowicz & Pasyanos surface-wave inversion Example: For $add $mec C0 4s $add 4s $mec 2s C0 4.2f variance reduction 5.3f low frequency cutoff (Hz) 5.3f high frequency cutoff (Hz) 3.0f solution depth (km) 4.1f half-duration (sec) 3d error in m_xx 3d error in m_yy 3d error in m_zz 3d error in m_xy 3d error in m_xz 3d error in m_yz 3d error in strike 1 of best double couple 2d error in dip 1 of best double couple 4d error in rake 1 of best double couple 3d error in strike 2 of best double couple 2d error in dip 2 of best double couple 4d error in rake 2 of best double couple 10d data center id # 4s $add 4s $mec 2s $f0 2d max half width of 90% confidence of strike 2d max half width of 90% confidence of dip 2d max half width of 90% confidence of rake 6.2f solution misfit at 90% conf 5.2f station distribution 5.2f num mach pick/num hand pick (for first motions) 1s converge flag 10d data center id # ------------------------------------------------------------------------------ Table 6 - Instrument Identifier (something similar to the SUDS table) Fmt Values ---- ---------------- 3d 0 = "STS-1/UVBB H" 1 = "STS-1/UVBB V" 2 = "STS-1/VBB H" 3 = "STS-1/VBB H" 4 = "STS-2" 5 = "FBA-23" 6 = "Wilcoxin" 7 = .... ------------------------------------------------------------------------------ Table 7 - SEED stream identifier Fmt Values ---- ---------------- 1s Band code Sample rate (Hz) Corner period (sec) E = extremely short period >= 80 <10 S = short period >= 10 to < 80 <10 H = high broad band >= 80 >=10 B = broad band >= 10 to < 80 >=10 M = mid period > 1 to < 10 L = long period ~ 1 V = very long period ~ 0.1 U = ultra long period ~ 0.01 R = extremely long period ~ 0.001 Instrument code A = tiltmeter B = creepmeter D = pressure F = magnetometer G = gravimeter/accelerometer H = high gain seismometer I = humidty K = temperature L = low gain seismometer M = mass position seismometer P = geophone R = rainfall S = linear strainmeter V = volumetric strain T = tide meter W = wind Component code Z = vertical N = north-south E = east-west A,B,C = triaxial T = transverse R = radial 1,2,3 = orthogonal components but non-traditional orientations U,V,W = optional components ------------------------------------------------------------------------------ Table 8 - Description of phase onset (ala SUDS) Fmt Values ---- ---------------- 1s E = emergent I = impulsive e = noisy emergent i = noisy impulsive n = noisy ------------------------------------------------------------------------------ Table 9 - Description of first motion (ala SUDS) Fmt Values ---- ---------------- 1s + = probable up - = probable down d,D = down n,N = nodal u,U = up ------------------------------------------------------------------------------ Table 10 - Weight code Fmt Values ---- ---------------- 1d 0 = full wt 1 = 3/4 wt 2 = 1/2 wt 3 = 1/4 wt 4 = no wt., no information 5-8 = no wt., 5 added to the original reading by data orginator 9 = no wt., no information ------------------------------------------------------------------------------ Table 11 - Station remark - taken from NCSN.phase Table 4 Fmt Values ---- ---------------- 1s A = Calibration card B = Coda read to backgrd. C = Clipped D = Dead trace E = Emergent F = duration uncertain G = Guessed time M = Max amplitude read N = Noisy trace P = Amplitude is of P wave S = Spiky trace T = Cross-talk W = Weak signal ------------------------------------------------------------------------------ Table 12 - Amplitude type Fmt Values ---- ---------------- 3s C = coda WA = Wood-Anderson photographic WAS = Wood-Anderson synthetic PGA = peak ground acceleration PGV = peak ground velocity PGD = peak ground displacement ------------------------------------------------------------------------------ Table 13 - Units of amplitude Fmt Values ---- ---------------- 3s c = counts s = seconds mm = millimeters cm = centimeters m = meters ms = meters per second mss = meters per second per second cms = centimeters per second cmss = centimeters per second per second mms = millimeters per second mmss = millimeters per second per second ------------------------------------------------------------------------------ Table 14 - Amplitude measurement Fmt Values ---- ---------------- 1s 0 = peak-to-peak 1 = zero-to-peak ==============================================================================