Errors from USGS Location and Magnitude:
EQPROC = 26.2km (16.3mi)
HYPO2K = 20.6km (12.8mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2018/03/31 15:07:31 36.862 -121.593 M2.8 6.2 5km WNW of San Juan Bautista, CA
EQPROC Summary:
1556 2018Mar31 1507 35.16 36.9738 -121.8515 8.35 0.13 4.2 40.0 288 4
ATZ SHZ PN 01 2018Mar31 1507 37.05 P D0 4.2 -0.00
MTUMZ SHZ PN 01 2018Mar31 1507 39.34 P U0 20.3 -0.03
ADUB1 SHZ PN 01 2018Mar31 1507 41.96 P D2 32.4 0.59
B054 EHZ PB -- 2018Mar31 1507 52.91 P U0 103.2 0.42
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2018-03-31 1507 34.79 36 56.27 121W48.60 8.31 0.17 15.06 6.47 2.74 2.74E 8.27
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 9.1 Emb 318 10 4 4 0 4 - 3 0.31 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
2.74 3 0.31 E 39 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
ATZ PN SHZ 01 A 9.1 300 128 PD 37.05 2.26 2.31 0.00 -0.05 1.14 W 0.999 0.00 21.0 4 1.98XE
MTUMZPN SHZ 01 A 25.1 342 105 PU 39.34 4.55 4.69 0.00 -0.14 1.14 W 0.999 0.00 25.0 2.25 E
ADUB1PN SHZ 01 A 37.5 337 100 PD 2 41.96 7.17 6.66 0.00 0.51* 0.57 W 0.999 0.00 53.0 3.05 E
B054 PB EHZ -- A108.0 342 93 PU 52.91 18.12 18.06 0.00 0.06 1.14 W 1.000 0.00 35.0 2.74 E