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Ferndale Earthquake of 21 Mar 2023

4.5 MW, 16:18:19.630 PDT, Coordinates: 40.5415, -124.3725 Depth: 18.1 km
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Last Update: 2023-03-24 11:16 (Pacific)


Station


Code/ID


Network
Distance (km)
Horiz  Apk (g)

View

Epic. Fault
Groundsort icon

Struct.

Fortuna - Smith & Fortuna Blvd

 89255

CGSCalifornia Strong Motion Instrumentation Program

20.0

--

0.098

--

Fortuna - 1-story Supermarket Bldg.

 89473

CGSCalifornia Strong Motion Instrumentation Program

19.9

--

0.055

0.186

Fortuna - 701 S. Fortuna Blvd.

 89486

CGSCalifornia Strong Motion Instrumentation Program

19.7

--

0.055

--

Loleta; Fire Station

 1586

NSMPNational Strong Motion Project

17.2

--

0.041

--

Eureka; College of the Redwoods

 1582

NSMPNational Strong Motion Project

23.1

--

0.039

--

Rio Dell - Hwy 101/Eel River Bridge

 89973

CGSCalifornia Strong Motion Instrumentation Program

21.7

--

0.025

0.097

CA:Ferndale;Bunker Hill NOAA

 1584B

NSMPNational Strong Motion Project

8.3

--

0.019

--

Ferndale; Fire Station

 1023

NSMPNational Strong Motion Project

10.0

--

0.019

--

Petrolia - Fire Station

 89101

CGSCalifornia Strong Motion Instrumentation Program

25.1

--

0.017

--

Pringle Ridge

 KPR

NCSNUSGS Northern California Regional Network

44.7

--

0.017

--

Eureka; South Bay School

 1581

NSMPNational Strong Motion Project

25.6

--

0.015

--

Petrolia, CA USA

 PETL

BDSNBerkeley Digital Seismic Network

28.2

--

0.013

--

Bald Jesse, Humboldt County

 BJES

BDSNBerkeley Digital Seismic Network

41.7

--

0.013

--

Eureka - Myrtle & West B

 89641

CGSCalifornia Strong Motion Instrumentation Program

34.3

--

0.012

--

Cooskie Peak

 KCO

NCSNUSGS Northern California Regional Network

32.9

--

0.011

--

Eureka - Samoa Channel Bridge

 89686

CGSCalifornia Strong Motion Instrumentation Program

35.5

--

0.011

0.024

Eureka - Harris & Dolbeer

 89781

CGSCalifornia Strong Motion Instrumentation Program

33.1

--

0.011

--

Eureka - 4-story Hospital

 89770

CGSCalifornia Strong Motion Instrumentation Program

33.2

--

0.011

0.035

Cape Town

 KCT

NCSNUSGS Northern California Regional Network

7.9

--

0.010

--

Kneeland/Ashfield Ridge

 KNEE

BDSNBerkeley Digital Seismic Network

44.3

--

0.010

--

Station Code/ID Network Distance (km) Horiz  Apk (g) View
Epic. Fault Ground Struct.

Eureka - 5-story Residential Bldg.

 89494

CGSCalifornia Strong Motion Instrumentation Program

34.6

--

0.010

0.028

Dinsmores, Humboldt County

 DMOR

BDSNBerkeley Digital Seismic Network

59.6

--

0.009

--

Rainbow Ridge, Humboldt, CA

 RBOW

BDSNBerkeley Digital Seismic Network

31.9

--

0.007

--

CA:Garberville;FS; Ground

 1591

NSMPNational Strong Motion Project

69.2

--

0.007

--

Thorn Junction

 KTJ

NCSNUSGS Northern California Regional Network

63.7

--

0.006

--

Burgh Ranch

 KBU

NCSNUSGS Northern California Regional Network

55.0

--

0.006

--

Horse Mountain

 KHMB

NCSNUSGS Northern California Regional Network

65.5

--

0.005

--

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