Errors from USGS Location and Magnitude:
EQPROC = 18.3km (11.4mi)
HYPO2K = 10.2km (6.4 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2020/09/16 00:48:15 36.929 -121.662 M2.5 7.0 5km NNW of Aromas, CA
EQPROC Summary:
1955 2020Sep16 48 17.69 37.0142 -121.8384 2.50 0.31 6.7 32.1 252 4
ATZ SHZ PN 01 2020Sep16 48 19.47 P D0 6.7 -0.00
MTUMZ SHZ PN 01 2020Sep16 48 21.05 P U2 16.3 -0.23
ADUB1 SHZ PN 01 2020Sep16 48 24.05 P D1 28.8 0.66
JCPZ SHZ PN 01 2020Sep16 48 31.64 P ?3 76.8 0.10
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2020-09-16 0048 16.95 36 55.638 121W46.249 2.36 0.31 26.20 27.14 2.45 2.45E 2.33
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 12.7 Emb 321 10 3 4 0 4 - 4 -0.28 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
2.45 4 -0.28 E 29 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
ATZ PN SHZ 01 A 12.7 297 91 PD 19.47 2.52 2.54 0.00 -0.02 1.60 W 0.999 0.00 107 2 3.57 E
MTUMZPN SHZ 01 A 27.5 336 90 PU 2 21.05 4.10 4.94 0.00 -0.84* 0.80 W 1.000 0.00 17.0 1.89 E
ADUB1PN SHZ 01 A 40.1 333 90 PD 1 24.05 7.10 6.99 0.00 0.11 1.20 W 1.000 0.00 38.0 2.74 E
JCPZ PN SHZ 01 A 88.2 327 90 P 3 31.64 14.69 14.81 0.00 -0.12 0.40 W 0.999 0.00 28.0 2.50 E