Errors from USGS Location and Magnitude:
EQPROC = 33.9km (21.1mi)
HYPO2K = 28.3km (17.6mi)
Magnitude = -0.8
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2026/03/07 13:22:52 36.953 -121.841 M2.5 4.8 1 km SW of Aptos Hills-Larkin Valley, CA
EQPROC Summary:
2922 2026Mar 7 1322 49.76 36.6961 -122.0476 1.50 0.02 34.0 67.1 280 4
ATZ SHZ PN 01 2026Mar 7 1322 56.53 P U0 34.0 -0.00
ADUB1 SHZ PN 01 2026Mar 7 1323 1.20 P D2 61.5 -0.00
B058 EHZ PB -- 2026Mar 7 1322 58.02 P U0 42.8 -0.00
B054 EHZ PB -- 2026Mar 7 1323 12.41 P ?3 130.0 0.90
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2026-03-07 1322 51.37 36 43.917 121W59.715 1.47 0.01 3.98 8.18 3.25 3.25E 1.47
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 28.6 Emb 274 5 3 4 0 4 - 3 1.62 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
3.25 3 1.62 E 8 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 28.6 17 35 PU 56.53 5.16 5.17 0.00 -0.01 1.45 W 1.000 0.00 154 4.02 E
B058 PB EHZ -- A 37.8 78 35 PU 58.02 6.65 6.65 0.00 0.00 1.45 W 0.999 0.00 29.0 2.47 E
ADUB1PN SHZ 01 A 57.2 1 35 PD 2 61.20 9.83 9.81 0.00 0.02 0.73 W 0.999 0.00 73.0 3.39 E
B054 PB EHZ -- A126.5 352 35 P 3 72.41 21.04 21.08 0.00 -0.04 0.36 W 1.000 0.00 7.00 4 1.21XE