Earthquake Information
 Origin Time
2020-11-03 20:35:36 (GMT)
 Magnitude
M 3.9
 Latitude
37.8570° N
 Longitude
26.4525° E
 Focal Depth
22 km
 # of Arrivals
54
 Location 39.5 km NE of Ikaria
47.4 km WNW of Samos
238.9 km E 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)
26033-109 1.34E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.860226.459413.04.0

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
KRL1HI23.3107 P20:35:41.69 -0.11.0M
KRL1HI23.3107 S20:35:45.61 -0.31.0M
SMGHL37.9117 P20:35:43.98 0.21.0M
SMGHL37.9117 S20:35:49.42 0.01.0M
CHOSHT68.6329 P20:35:48.54 0.11.0M
CHOSHT68.6329 S20:35:57.51 0.01.0M
KLNAHL110.1155 P20:35:55.72 1.11.0M
KLNAHL110.1155 S20:36:09.49 1.01.0M
TNSAHL118.8253 P20:35:56.20 0.21.0M
TNSAHL118.8253 S20:36:10.51 -0.41.0M
APEHL119.7223 P20:35:56.34 0.11.0M
APEHL119.7223 S20:36:11.68 0.41.0M
THNOHC127.8260 P20:35:57.85 0.41.0M
THNOHC127.8260 S20:36:13.03 -0.41.0M
PRKHL155.3354 P20:36:00.84 -0.11.0M
PRKHL155.3354 S20:36:19.58 0.01.0M
KARYHA177.8276 P20:36:04.31 0.41.0M
KARYHA177.8276 S20:36:23.85 -1.01.0M
CMBOHT179.9211 P20:36:04.35 0.21.0M
CMBOHT179.9211 S20:36:24.24 -0.91.0M
SAP3HL186.0212 P20:36:04.91 0.01.0M
SAP3HL186.0212 S20:36:27.02 0.41.0M
THERAHL187.0208 P20:36:04.98 -0.11.0M
THERAHL187.0208 S20:36:27.23 0.41.0M
MRTHHA222.1278 P20:36:09.91 0.31.0M
MRTHHA222.1278 S20:36:34.37 -0.51.0M
DIONHL222.2276 P20:36:09.95 0.31.0M
DIONHL222.2276 S20:36:34.17 -0.81.0M
PTLHL228.0275 P20:36:10.74 0.31.0M
VLYHL233.4270 P20:36:11.47 0.41.0M
ATHUHA234.4273 P20:36:11.41 0.21.0M
ARGHL235.2141 P20:36:12.13 0.91.0M
ARGHL235.2141 S20:36:37.37 -0.31.0M
ATHHL240.3273 P20:36:12.49 0.51.0M
ATHHL240.3273 S20:36:37.80 -1.11.0M
MDRAHA262.8275 P20:36:15.47 0.61.0M
KARPHL264.5166 P20:36:15.25 0.31.0M
KARPHL264.5166 S20:36:44.43 0.11.0M
AOS2HT268.6302 P20:36:15.80 0.21.0M
AOS2HT268.6302 S20:36:44.12 -1.21.0M
STIAHC297.0186 P20:36:19.33 0.31.0M
STIAHC297.0186 S20:36:51.26 -0.21.0M
NPSHL298.3195 P20:36:19.32 0.11.0M
NPSHL298.3195 S20:36:51.06 -0.81.0M
LOUTHA305.4273 P20:36:19.95 -0.41.0M
ZKRHL305.7184 P20:36:20.58 0.41.0M
ZKRHL305.7184 S20:36:52.45 -1.01.0M
LTKHP306.2273 P20:36:20.75 0.31.0M
ACORHA314.5271 P20:36:21.55 0.01.0M
IDIMN317.9206 P20:36:21.39 -0.51.0M
IDIMN317.9206 S20:36:55.48 -1.01.0M
NEOHL323.7300 P20:36:22.80 0.11.0M
PFKSHC324.9196 P20:36:23.11 0.31.0M
PFKSHC324.9196 S20:36:57.68 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020vqmf
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-11-03
    Time                  20:35:36.40
    Latitude              37.8570 deg  +/-      0 km
    Longitude             26.4525 deg  +/-      0 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             113 deg

2 Network magnitudes:
    MLv       3.86 +/- 0.16  25            
    M         3.86           25 preferred  

54 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.2 107  P       20:35:41.69  -0.1 M  1.0  KRL1 
    KRL1  HI    0.2 107  S       20:35:45.61  -0.3 M  1.0  KRL1 
    SMG   HL    0.3 117  P       20:35:43.98   0.2 M  1.0  SMG  
    SMG   HL    0.3 117  S       20:35:49.42   0.0 M  1.0  SMG  
    CHOS  HT    0.6 329  P       20:35:48.54   0.1 M  1.0  CHOS 
    CHOS  HT    0.6 329  S       20:35:57.51  -0.0 M  1.0  CHOS 
    KLNA  HL    1.0 155  P       20:35:55.72   1.1 M  1.0  KLNA 
    KLNA  HL    1.0 155  S       20:36:09.49   1.0 M  1.0  KLNA 
    TNSA  HL    1.1 253  P       20:35:56.20   0.2 M  1.0  TNSA 
    TNSA  HL    1.1 253  S       20:36:10.51  -0.4 M  1.0  TNSA 
    APE   HL    1.1 223  P       20:35:56.34   0.1 M  1.0  APE  
    APE   HL    1.1 223  S       20:36:11.68   0.4 M  1.0  APE  
    THNO  HC    1.2 260  P       20:35:57.85   0.4 M  1.0  THNO 
    THNO  HC    1.2 260  S       20:36:13.03  -0.4 M  1.0  THNO 
    PRK   HL    1.4 354  P       20:36:00.84  -0.1 M  1.0  PRK  
    PRK   HL    1.4 354  S       20:36:19.58  -0.0 M  1.0  PRK  
    KARY  HA    1.6 276  P       20:36:04.31   0.4 M  1.0  KARY 
    KARY  HA    1.6 276  S       20:36:23.85  -1.0 M  1.0  KARY 
    CMBO  HT    1.6 211  P       20:36:04.35   0.2 M  1.0  CMBO 
    CMBO  HT    1.6 211  S       20:36:24.24  -0.9 M  1.0  CMBO 
    SAP3  HL    1.7 212  P       20:36:04.91  -0.0 M  1.0  SAP3 
    SAP3  HL    1.7 212  S       20:36:27.02   0.4 M  1.0  SAP3 
    THERA HL    1.7 208  P       20:36:04.98  -0.1 M  1.0  THERA
    THERA HL    1.7 208  S       20:36:27.23   0.4 M  1.0  THERA
    MRTH  HA    2.0 278  P       20:36:09.91   0.3 M  1.0  MRTH 
    MRTH  HA    2.0 278  S       20:36:34.37  -0.5 M  1.0  MRTH 
    DION  HL    2.0 276  P       20:36:09.95   0.3 M  1.0  DION 
    DION  HL    2.0 276  S       20:36:34.17  -0.8 M  1.0  DION 
    PTL   HL    2.1 275  P       20:36:10.74   0.3 M  1.0  PTL  
    VLY   HL    2.1 270  P       20:36:11.47   0.4 M  1.0  VLY  
    ATHU  HA    2.1 273  P       20:36:11.41   0.2 M  1.0  ATHU 
    ARG   HL    2.1 141  P       20:36:12.13   0.9 M  1.0  ARG  
    ARG   HL    2.1 141  S       20:36:37.37  -0.3 M  1.0  ARG  
    ATH   HL    2.2 273  P       20:36:12.49   0.5 M  1.0  ATH  
    ATH   HL    2.2 273  S       20:36:37.80  -1.1 M  1.0  ATH  
    MDRA  HA    2.4 275  P       20:36:15.47   0.6 M  1.0  MDRA 
    KARP  HL    2.4 166  P       20:36:15.25   0.3 M  1.0  KARP 
    KARP  HL    2.4 166  S       20:36:44.43   0.1 M  1.0  KARP 
    AOS2  HT    2.4 302  P       20:36:15.80   0.2 M  1.0  AOS2 
    AOS2  HT    2.4 302  S       20:36:44.12  -1.2 M  1.0  AOS2 
    STIA  HC    2.7 186  P       20:36:19.33   0.3 M  1.0  STIA 
    STIA  HC    2.7 186  S       20:36:51.26  -0.2 M  1.0  STIA 
    NPS   HL    2.7 195  P       20:36:19.32   0.1 M  1.0  NPS  
    NPS   HL    2.7 195  S       20:36:51.06  -0.8 M  1.0  NPS  
    ZKR   HL    2.7 184  P       20:36:20.58   0.4 M  1.0  ZKR  
    ZKR   HL    2.7 184  S       20:36:52.45  -1.0 M  1.0  ZKR  
    LOUT  HA    2.8 273  P       20:36:19.95  -0.4 M  1.0  LOUT 
    LTK   HP    2.8 273  P       20:36:20.75   0.3 M  1.0  LTK  
    ACOR  HA    2.8 271  P       20:36:21.55  -0.0 M  1.0  ACOR 
    IDI   MN    2.9 206  P       20:36:21.39  -0.5 M  1.0  IDI  
    IDI   MN    2.9 206  S       20:36:55.48  -1.0 M  1.0  IDI  
    NEO   HL    2.9 300  P       20:36:22.80   0.1 M  1.0  NEO  
    PFKS  HC    2.9 196  P       20:36:23.11   0.3 M  1.0  PFKS 
    PFKS  HC    2.9 196  S       20:36:57.68  -0.3 M  1.0  PFKS 

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.2 107  MLv     3.62 -0.24    86.8013      
    SMG   HL    0.3 117  MLv     3.86  0.00    65.6754      
    CHOS  HT    0.6 329  MLv     3.96  0.10    20.6777      
    KLNA  HL    1.0 155  MLv     4.25  0.39    25.3637      
    TNSA  HL    1.1 253  MLv     3.84 -0.02    8.79007      
    APE   HL    1.1 223  MLv     3.85 -0.01    8.95257      
    THNO  HC    1.2 260  MLv     3.82 -0.04    7.69187      
    PRK   HL    1.4 354  MLv     4.56  0.70    30.8245      
    KARY  HA    1.6 276  MLv     3.91  0.05    5.32308      
    CMBO  HT    1.6 211  MLv     4.66  0.80    28.9849      
    SAP3  HL    1.7 212  MLv     4.41  0.55    25.2688      
    THERA HL    1.7 208  MLv     3.92  0.06    4.88159      
    MRTH  HA    2.0 278  MLv     3.81 -0.05    2.51877      
    DION  HL    2.0 276  MLv     3.39 -0.47    2.70184      
    PTL   HL    2.1 275  MLv     3.80 -0.06    2.28818      
    VLY   HL    2.1 270  MLv     3.97  0.11    3.17271      
    ATHU  HA    2.1 273  MLv     3.87  0.01    1.54733      
    ARG   HL    2.1 141  MLv     3.90  0.04    2.64759      
    ATH   HL    2.2 273  MLv     4.00  0.14    3.18496      
    MDRA  HA    2.4 275  MLv     3.82 -0.04    1.62423      
    KARP  HL    2.4 166  MLv     3.57 -0.29    1.17826      
    AOS2  HT    2.4 302  MLv     3.43 -0.44   0.606762      
    STIA  HC    2.7 186  MLv     3.84 -0.03    1.12517      
    NPS   HL    2.7 195  MLv     3.78 -0.08   0.987118      
    ZKR   HL    2.7 184  MLv     3.89  0.03     1.1555      
    LOUT  HA    2.8 273  MLv     4.24  0.38    2.61997      
    LTK   HP    2.8 273  MLv     3.71 -0.15    2.86901      
    ACOR  HA    2.8 271  MLv     4.23  0.37    2.29265      
    IDI   MN    2.9 206  MLv     3.89  0.03    0.99689      
    NEO   HL    2.9 300  MLv     3.57 -0.29    0.61775      
    PFKS  HC    2.9 196  MLv     3.82 -0.04   0.785654