UPDATED: 2022-12-20 M6.4 #earthquake near Ferndale, CA: Seismicity since M6.4 (red), the past year (cyan) and back to 1982 (blue-purple). 2022-12-20 M6.4 events may be in upper part of down-going, Gorda plate or in lower part of over-riding North American plate.
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And the corresponding map view.
High-precision relocations of M≥2 1982 to 2021/12 done with NLL-SSST-coherence (https://doi.org/10.1029/2021JB023190), past year done with NLL-SSST.
Earthquake arrival data from service.ncedc.org/fdsnws
The new color scale should work (somewhat?) well with various types of color blindness, according to https://michelf.ca/projects/sim-daltonism/