Errors from USGS Location and Magnitude:
EQPROC = 7.4km (4.6 mi)
HYPO2K = 4.1km (2.6 mi)
Magnitude = 0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2025/02/16 00:57:54 37.645 -122.053 M2.4 4.6 2 km E of Hayward, CA
EQPROC Summary:
2734 2025Feb16 57 54.25 37.6769 -121.9795 4.13 0.02 28.1 42.6 224 4
GLFBZ SHZ PN 01 2025Feb16 57 59.96 P U0 29.9 -0.00
ADUB1 SHZ PN 01 2025Feb16 58 2.98 P ?0 47.7 -0.00
B054 EHZ PB -- 2025Feb16 57 59.66 P U3 28.1 -0.00
B057 EHZ PB -- 2025Feb16 58 6.39 P ?3 64.7 0.52
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2025-02-16 0057 55.01 37 39.718 122W 0.010 4.11 0.11 1.73 11.80 1.94 1.94E 4.10
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 27.6 Emb 215 8 2 4 0 4 - 4 2.06 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
1.94 4 2.06 E 13 4 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
GLFBZPN SHZ 01 A 27.6 209 94 PU 59.96 4.95 4.96 0.00 -0.01 1.60 W 1.000 0.00 11.0 2 1.47 E
B054 PB EHZ -- A 28.2 322 94 PU 3 59.66 4.65 5.06 0.00 -0.41 0.40 W 1.000 0.00 23.0 2.18 E
ADUB1PN SHZ 01 A 46.1 177 92 P 62.98 7.97 7.97 0.00 0.00 1.60 W 0.999 0.00 36.0 2.70 E
B057 PB EHZ -- A 64.2 310 91 P 3 66.39 11.38 10.92 0.00 0.46 0.40 W 1.000 0.00 17.0 1.99 E