Earthquake Information
 Origin Time
2020-10-30 12:19:10 (GMT)
 Magnitude
M 3.9
 Latitude
37.7682° N
 Longitude
26.4601° E
 Focal Depth
8 km
 # of Arrivals
20
 Location 33.0 km NE of Ikaria
45.4 km W of Samos
240.5 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT77.6333 P12:19:23.97 -0.51.0M
CHOSHT77.6333 S12:19:34.36 -0.11.0M
KLNAHL100.9153 P12:19:27.89 -0.31.0M
KLNAHL100.9153 S12:19:40.85 0.01.0M
TNSAHL117.0258 P12:19:30.54 -0.11.0M
TNSAHL117.0258 S12:19:46.17 0.91.0M
ASTAHL136.3184 P12:19:34.11 0.81.0M
MYT1HI146.7 4 P12:19:34.73 0.01.0M
MYT1HI146.7 4 S12:19:53.52 0.91.0M
PRKHL165.2354 P12:19:37.38 0.21.0M
PRKHL165.2354 S12:19:57.75 0.61.0M
KARYHA179.9280 P12:19:38.51 -0.81.0M
SKYHL207.8307 P12:19:42.46 -0.51.0M
SKYHL207.8307 S12:20:08.21 0.71.0M
MRTHHA224.4281 P12:19:44.52 -0.61.0M
MRTHHA224.4281 S12:20:12.27 0.81.0M
KYMIHL227.5296 P12:19:45.04 -0.41.0M
KYMIHL227.5296 S12:20:11.57 -0.51.0M
EFSAHL234.8327 P12:19:45.97 -0.31.0M
EFSAHL234.8327 S12:20:12.80 -0.81.0M


  Solution details

Event:
    Public ID              nkua2020vinv
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-10-30
    Time                  12:19:10.68  +/-    0.3 s
    Latitude              37.7682 deg  +/-      2 km
    Longitude             26.4601 deg  +/-      3 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.57 s
    Azimuthal gap             149 deg

2 Network magnitudes:
    MLv       3.94 +/- 0.28   9            
    M         3.94            9 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.7 333  P       12:19:23.97  -0.5 M  1.0  CHOS 
    CHOS  HT    0.7 333  S       12:19:34.36  -0.1 M  1.0  CHOS 
    KLNA  HL    0.9 153  P       12:19:27.89  -0.3 M  1.0  KLNA 
    KLNA  HL    0.9 153  S       12:19:40.85  -0.0 M  1.0  KLNA 
    TNSA  HL    1.1 258  P       12:19:30.54  -0.1 M  1.0  TNSA 
    TNSA  HL    1.1 258  S       12:19:46.17   0.9 M  1.0  TNSA 
    ASTA  HL    1.2 184  P       12:19:34.11   0.8 M  1.0  ASTA 
    MYT1  HI    1.3   4  P       12:19:34.73   0.0 M  1.0  MYT1 
    MYT1  HI    1.3   4  S       12:19:53.52   0.9 M  1.0  MYT1 
    PRK   HL    1.5 354  P       12:19:37.38   0.2 M  1.0  PRK  
    PRK   HL    1.5 354  S       12:19:57.75   0.6 M  1.0  PRK  
    KARY  HA    1.6 280  P       12:19:38.51  -0.8 M  1.0  KARY 
    SKY   HL    1.9 307  P       12:19:42.46  -0.5 M  1.0  SKY  
    SKY   HL    1.9 307  S       12:20:08.21   0.7 M  1.0  SKY  
    MRTH  HA    2.0 281  P       12:19:44.52  -0.6 M  1.0  MRTH 
    MRTH  HA    2.0 281  S       12:20:12.27   0.8 M  1.0  MRTH 
    KYMI  HL    2.0 296  P       12:19:45.04  -0.4 M  1.0  KYMI 
    KYMI  HL    2.0 296  S       12:20:11.57  -0.5 M  1.0  KYMI 
    EFSA  HL    2.1 327  P       12:19:45.97  -0.3 M  1.0  EFSA 
    EFSA  HL    2.1 327  S       12:20:12.80  -0.8 M  1.0  EFSA 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.7 333  MLv     4.23  0.29    34.5446      
    KLNA  HL    0.9 153  MLv     4.41  0.47    40.1277      
    TNSA  HL    1.1 258  MLv     3.74 -0.20    7.12132      
    ASTA  HL    1.2 184  MLv     3.71 -0.23    5.30821      
    MYT1  HI    1.3   4  MLv     4.26  0.32    16.9762      
    PRK   HL    1.5 354  MLv     4.41  0.47    19.1045      
    KARY  HA    1.6 280  MLv     3.67 -0.27    2.93927      
    SKY   HL    1.9 307  MLv     3.46 -0.48     2.2019      
    MRTH  HA    2.0 281  MLv     3.87 -0.07    2.80321      
    KYMI  HL    2.0 296  MLv     3.60 -0.34    1.44587      
    EFSA  HL    2.1 327  MLv     4.04  0.10    3.68571