Errors from USGS Location and Magnitude:
EQPROC = 3.5km (2.2 mi)
HYPO2K = 0.3km (0.2 mi)
Magnitude = 0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/09/03 20:09:21 37.254 -121.635 M2.0 3.1 14km N of Morgan Hill, CA
EQPROC Summary:
2153 2021Sep 3 2009 22.19 37.2281 -121.6575 5.54 0.00 22.8 54.8 214 4
MTUMZ SHZ PN 01 2021Sep 3 2009 26.71 P D2 22.8 0.00
ADUB1 SHZ PN 01 2021Sep 3 2009 27.69 P ?0 28.6 0.00
B057 EHZ PB -- 2021Sep 3 2009 41.96 P D2 119.6 0.01
B058 EHZ PB -- 2021Sep 3 2009 31.00 P ?3 48.1 0.01
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-09-03 2009 22.20 37 15.092 121W38.259 5.59 0.07 1.49 10.28 1.62 1.62E 5.55
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 25.5 Emb 217 5 2 4 0 4 - 2 1.61 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
1.62 2 1.61 E 42 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
MTUMZPN SHZ 01 A 25.5 245 98 PD 2 26.71 4.51 4.66 0.00 -0.15 0.90 W 1.000 0.00 13.0 1.62 E
ADUB1PN SHZ 01 A 30.4 270 97 P 27.69 5.49 5.45 0.00 0.04 1.79 W 1.000 0.00 29.0 2.42 E
B058 PB EHZ -- A 50.4 174 94 P 3 31.00 8.80 8.69 0.00 0.11 0.45 W 1.000 0.00 3.00 4 0.30XE
B057 PB EHZ -- A118.8 317 91 PD 2 41.96 19.76 19.81 0.00 -0.05 0.87 W 1.000 0.00 1.00 4