Errors from USGS Location and Magnitude:
EQPROC = 37.5km (23.3mi)
HYPO2K = 41.4km (25.7mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2025/12/20 07:51:35 36.238 -120.832 M3.4 6.5 21 km NE of San Lucas, CA
EQPROC Summary:
2866 2025Dec20 751 35.32 36.3647 -120.4448 26.50 0.31 46.5151.9 213 8
ATZ SHZ PN 01 2025Dec20 751 56.59 P ?0 145.3 0.01
RE9A7 EHZ AM 00 2025Dec20 752 0.10 P D0 172.9 0.01
ADUB1 SHZ PN 01 2025Dec20 752 0.37 P D3 167.3 0.99
GLFBZ SHZ PN 01 2025Dec20 752 6.74 PgU1 192.6 1.55
B073 EHZ PB -- 2025Dec20 751 44.01 P D0 46.5 0.00
B058 EHZ PB -- 2025Dec20 751 50.51 PnU0 111.3 -1.74
B057 EHZ PB -- 2025Dec20 752 12.48 Pn?3 263.0 0.91
B054 EHZ PB -- 2025Dec20 752 8.58 PnU0 227.1 1.58
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2025-12-20 0751 33.96 36 29.220 120W29.919 0.08 0.65 6.00 29.10 3.28 3.28E 0.03
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
8 8 60.0 Emb 207 13 6 7 0 8 # 5 1.25 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
3.28 5 1.25 E 53 1 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
B073 PB EHZ -- A 60.0 177 27 PD 44.01 10.05 10.67 0.00 -0.62* 1.27 W 0.999 0.00 65.0 3.28 E
B058 PB EHZ -- A102.8 291 27 PU 50.51 16.55 17.63 0.00 -1.08* 1.27 W 0.523 0.00 55.0 3.17 E
ATZ PN SHZ 01 A136.4 294 27 P 56.59 22.63 23.09 0.00 -0.46 1.27 W 0.462 0.00 218 4.53 E
ADUB1PN SHZ 01 A156.8 304 27 PD 3 60.37 26.41 26.40 0.00 0.01 0.32 W 0.021 0.00 146 3 4.17 E
RE9A7AM EHZ 00 A158.9 330 27 PD 60.10 26.14 26.75 0.00 -0.61* 1.27 W 0.992 0.00 3.00 4 0.42XE
GLFBZPN SHZ 01 A181.5 307 24 PU 1 66.74 32.78 30.37 0.00 2.41* 0.00 W 0.000 0.00 11.0 4 1.70XE
B054 PB EHZ -- A214.6 316 20 PU 68.58 34.62 34.54 0.00 0.08 1.27 W 0.941 0.00 33.0 2 2.80 E
B057 PB EHZ -- A250.7 314 20 P 3 72.48 38.52 38.96 0.00 -0.44 0.32 W 0.058 0.00 3.00 4 0.52XE