Errors from USGS Location and Magnitude:
EQPROC = 15.8km (9.8 mi)
HYPO2K = 7.6km (4.7 mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2024/03/01 05:58:18 37.899 -121.611 M3.0 1.8 1 km SW of Discovery Bay, CA
EQPROC Summary:
2597 2024Mar 1 558 17.90 38.0410 -121.5924 1.00 0.01 39.4 80.1 248 4
RE9A7 EHZ AM 00 2024Mar 1 558 25.67 P U0 39.4 -0.00
B054 EHZ PB -- 2024Mar 1 558 28.70 P ?2 57.2 -0.00
B058 EHZ PB -- 2024Mar 1 558 41.11 P ?2 137.9 0.35
B057 EHZ PB -- 2024Mar 1 558 33.56 P D0 85.9 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2024-03-01 0558 19.61 37 57.729 121W38.008 0.99 0.07 2.43 9.56 3.31 3.31E 0.98
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 33.4 Emb 229 5 2 4 0 4 - 4 -0.22 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
3.31 4 -0.22 E 15 3 M CRH
REGION=
STA NET COM L CR DIST AZM AN P/S WT SEC (TOBS -TCAL -DLY =RES) WT SR INFO CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T DE
RE9A7AM EHZ 00 A 33.4 145 27 PU 25.67 6.06 6.05 0.00 0.01 1.33 W 1.000 0.00 179 2 4.19 E
B054 PB EHZ -- A 51.0 258 27 P 2 28.70 9.09 8.92 0.00 0.17 0.67 W 1.000 0.00 43.0 2.87 E
B057 PB EHZ -- A 82.2 276 27 PD 33.56 13.95 13.98 0.00 -0.03 1.33 W 1.000 0.00 33.0 2.65 E
B058 PB EHZ -- A129.1 177 27 P 2 41.11 21.50 21.61 0.00 -0.11 0.67 W 0.999 0.00 33.0 2.70 E