Errors from USGS Location and Magnitude:
EQPROC = 3.0km (1.9 mi)
HYPO2K = 2.6km (1.6 mi)
Magnitude = -0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
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2019/03/19 10:18:44 37.370 -121.733 M2.3 5.8 8km E of Alum Rock, CA
EQPROC Summary:
1699 2019Mar19 1018 44.63 37.3950 -121.7201 2.50 0.10 28.2 42.3 222 5
MTUMZ SHZ PN 01 2019Mar19 1018 50.40 P U0 31.1 -0.33
ADUB1 SHZ PN 01 2019Mar19 1018 50.24 P U0 28.2 0.00
CMP SHZ PN 07 2019Mar19 1018 51.51 P U0 35.7 -0.00
ATZ SHZ PN 01 2019Mar19 1018 53.75 P ?0 48.9 0.00
B058 EHZ PB -- 2019Mar19 1018 56.44 P D2 67.3 -0.42
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2019-03-19 1018 45.17 37 23.58 121W43.40 2.50 0.16 2.32 15.77 2.84 2.84E 2.46
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 27.9 Emb 221 6 4 5 0 5 - 4 0.29 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
2.84 4 0.29 E 41 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
ADUB1PN SHZ 01 A 27.9 235 91 PU 50.24 5.07 5.01 0.00 0.06 1.11 W 0.909 0.00 37.0 2.64 E
MTUMZPN SHZ 01 A 30.8 211 90 PU 50.40 5.23 5.48 0.00 -0.25 1.11 W 0.932 0.00 27.0 1 2.36 E
CMP PN SHZ 07 A 36.1 96 90 PU 51.51 6.34 6.35 0.00 -0.01 1.11 W 0.992 0.00 69.0 3.29 E
ATZ PN SHZ 01 A 48.6 199 90 P 53.75 8.58 8.37 0.00 0.21 1.11 W 0.862 0.00 47.0 2.96 E
B058 PB EHZ -- A 67.1 169 90 PD 2 56.44 11.27 11.37 0.00 -0.10 0.56 W 0.303 0.00 7.00 4 1.14XE