Errors from USGS Location and Magnitude:
EQPROC = 40.0km (24.9mi)
HYPO2K = 45.9km (28.5mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/03/24 10:36:48 37.422 -121.669 M2.5 4.8 15km ENE of Alum Rock, CA
EQPROC Summary:
2054 2021Mar24 1036 46.60 37.6122 -122.0539 38.12 0.28 23.9 57.7 103 8
JCPZ SHZ PN 01 2021Mar24 1036 53.58 P D0 23.9 -0.00
MTUMZ SHZ PN 01 2021Mar24 1036 55.46 P D1 52.8 -1.04
ADUB1 SHZ PN 01 2021Mar24 1036 55.22 P D0 41.1 0.02
RE9A7 EHZ AM 00 2021Mar24 1036 57.03 P U0 57.4 -0.00
ATZ SHZ PN 01 2021Mar24 1036 58.75 Pn?0 71.8 -0.00
B058 EHZ PB -- 2021Mar24 1037 1.29 PnU1 99.5 -0.90
B057 EHZ PB -- 2021Mar24 1037 6.29 SnU2 64.5 0.28
B054 EHZ PB -- 2021Mar24 1037 0.94 SgD0 30.4 0.79
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-03-24 1036 44.60 37 37.956 122W 6.317 56.57 0.22 4.59 8.82 2.79 2.79E 56.55
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 19.9 Emb 185 13 5 5 0 6 6 2.71 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
2.79 6 2.71 E 24 5 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
JCPZ PN SHZ 01 A 19.9 256 156 PD 53.58 8.98 9.02 0.00 -0.04 1.05 W 0.996 0.00 23.0 2 2.79 E
ADUB1PN SHZ 01 A 44.2 165 133 PD 55.22 10.62 10.72 0.00 -0.10 1.05 W 0.953 0.00 39.0 3.42 E
MTUMZPN SHZ 01 A 56.3 160 125 PD 1 55.46 10.86 11.87 0.00 -1.01* 0.00 W 0.000 0.00 17.0 2.64 E
RE9A7AM EHZ 00 A 61.4 81 122 PU 57.03 12.43 12.39 0.00 0.04 1.05 W 0.991 0.00 78.0 4.11 E
ATZ PN SHZ 01 A 74.9 165 115 P 58.75 14.15 13.83 0.00 0.32 1.05 W 0.520 0.00 76.0 4.10 E
B058 PB EHZ -- A103.5 153 105 PU 1 61.29 16.69 17.12 0.00 -0.43 0.79 W 0.537 0.00 17.0 2 2.69 E