Errors from USGS Location and Magnitude:
EQPROC = 20.5km (12.7mi)
HYPO2K = 21.3km (13.3mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/09/29 06:16:34 36.788 -121.919 M2.8 8.7 12km W of Moss Landing, CA
EQPROC Summary:
2168 2021Sep29 616 37.40 36.9702 -121.9538 1.50 0.11 4.9 28.1 262 4
ATZ SHZ PN 01 2021Sep29 616 38.60 P D0 4.9 -0.09
MTUMZ SHZ PN 01 2021Sep29 616 42.01 P U0 20.9 0.05
ADUB1 SHZ PN 01 2021Sep29 616 43.64 P D0 30.9 -0.00
GLFBZ SHZ PN 01 2021Sep29 616 48.16 P ?0 55.5 0.34
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-09-29 0616 37.99 36 58.650 121W52.823 0.53 0.12 12.34 2.63 3.20 3.20E 0.50
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 1.6 Emb 277 7 3 4 0 4 - 4 3.20 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
3.20 4 3.20 E 30 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 1.6 273 107 PD 38.60 0.61 0.62 0.00 -0.01 1.00 W 0.999 0.00 168 3.94 E
MTUMZPN SHZ 01 A 19.6 356 27 PU 42.01 4.02 3.95 0.00 0.07 1.00 W 0.999 0.00 32.0 2.45 E
ADUB1PN SHZ 01 A 31.2 344 27 PD 43.64 5.65 5.84 0.00 -0.19 1.00 W 1.000 0.00 45.0 2.85 E
GLFBZPN SHZ 01 A 57.1 336 27 P 48.16 10.17 10.06 0.00 0.11 1.00 W 0.999 0.00 25.0 2.36 E