Earthquake Information
 Origin Time
 2023-03-11 06:32:03 (GMT)
 Magnitude
 M 3.7
 Latitude
 36.5193° N
 Longitude
 27.1645° E
 Focal Depth
 7 km
 # of Arrivals
 18
 Location 43.0 km SSW of Kos
94.9 km N of Karpathos
344.5 km ESE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
25853-10 6.29E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.544227.19585.03.8

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NISR2HL6.2 10 P06:32:04.98 0.01.0M
NISR2HL6.2 10 S06:32:06.56 0.11.0M
NISRHL10.6344 P06:32:05.37 -0.21.0M
NISRHL10.6344 S06:32:07.44 0.01.0M
KOSPHC41.5 15 P06:32:10.56 0.01.0M
KOSPHC41.5 15 S06:32:16.12 -0.21.0M
KLNAHL51.6341 P06:32:13.07 0.81.0M
KLNAHL51.6341 S06:32:18.97 -0.21.0M
ARGHL92.2112 P06:32:18.73 -0.21.0M
ARGHL92.2112 S06:32:31.09 0.21.0M
SMGHL134.9348 P06:32:25.00 -0.61.0M
SMGHL134.9348 S06:32:43.46 0.81.0M
THERAHL152.0264 P06:32:27.66 -0.61.0M
THERAHL152.0264 S06:32:47.71 0.31.0M
CMBOHT157.3268 P06:32:29.66 0.61.0M
CMBOHT157.3268 S06:32:48.83 0.01.0M
SNT5HA158.7265 P06:32:28.36 -0.91.0M
SNT5HA158.7265 S06:32:49.23 0.01.0M


  Solution details 

Event:
    Public ID              nkua2023ewoq
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2023-03-11
    Time                  06:32:03.10
    Latitude              36.5193 deg  +/-      1 km
    Longitude             27.1645 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap             152 deg

2 Network magnitudes:
    MLv       3.67 +/- 0.22   7            
    M         3.67            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NISR2 HL    0.1  10  P       06:32:04.98  -0.0 M  1.0  NISR2
    NISR2 HL    0.1  10  S       06:32:06.56   0.1 M  1.0  NISR2
    NISR  HL    0.1 344  P       06:32:05.37  -0.2 M  1.0  NISR 
    NISR  HL    0.1 344  S       06:32:07.44   0.0 M  1.0  NISR 
    KOSP  HC    0.4  15  P       06:32:10.56  -0.0 M  1.0  KOSP 
    KOSP  HC    0.4  15  S       06:32:16.12  -0.2 M  1.0  KOSP 
    KLNA  HL    0.5 341  P       06:32:13.07   0.8 M  1.0  KLNA 
    KLNA  HL    0.5 341  S       06:32:18.97  -0.2 M  1.0  KLNA 
    ARG   HL    0.8 112  P       06:32:18.73  -0.2 M  1.0  ARG  
    ARG   HL    0.8 112  S       06:32:31.09   0.2 M  1.0  ARG  
    SMG   HL    1.2 348  P       06:32:25.00  -0.6 M  1.0  SMG  
    SMG   HL    1.2 348  S       06:32:43.46   0.8 M  1.0  SMG  
    THERA HL    1.4 264  P       06:32:27.66  -0.6 M  1.0  THERA
    THERA HL    1.4 264  S       06:32:47.71   0.3 M  1.0  THERA
    CMBO  HT    1.4 268  P       06:32:29.66   0.6 M  1.0  CMBO 
    CMBO  HT    1.4 268  S       06:32:48.83   0.0 M  1.0  CMBO 
    SNT5  HA    1.4 265  P       06:32:28.36  -0.9 M  1.0  SNT5 
    SNT5  HA    1.4 265  S       06:32:49.23   0.0 M  1.0  SNT5 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NISR2 HL    0.1  10  MLv     4.02  0.35    586.539      
    NISR  HL    0.1 344  MLv     3.78  0.10    257.658      
    KOSP  HC    0.4  15  MLv     3.24 -0.43    12.6803      
    KLNA  HL    0.5 341  MLv     3.35 -0.32     9.2229      
    ARG   HL    0.8 112  MLv     3.67 -0.01    8.06275      
    SMG   HL    1.2 348  MLv     3.43 -0.24    2.88903      
    THERA HL    1.4 264  MLv     3.73  0.05    4.63982      
    CMBO  HT    1.4 268  MLv     4.43  0.75    21.9561      
    SNT5  HA    1.4 265  MLv     3.75  0.07    2.65117