Earthquake Information
 Origin Time
2020-10-30 22:51:31 (GMT)
 Magnitude
M 3.5
 Latitude
37.8373° N
 Longitude
26.8114° E
 Focal Depth
8 km
 # of Arrivals
27
 Location 17.1 km WNW of Samos
63.4 km ENE of Ikaria
270.5 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
KRL1HI10.3243 P22:51:33.80 -0.41.0M
KRL1HI10.3243 S22:51:35.84 -0.61.0M
CHOSHT90.4313 P22:51:48.02 1.11.0M
CHOSHT90.4313 S22:51:58.55 0.11.0M
KLNAHL98.9172 P22:51:48.96 0.71.0M
KLNAHL98.9172 S22:52:01.25 0.51.0M
MYT1HI140.3351 P22:51:54.10 -0.21.0M
MYT1HI140.3351 S22:52:12.65 1.21.0M
NAX1HI150.9238 P22:51:56.20 0.51.0M
NAX1HI150.9238 S22:52:15.33 1.21.0M
PRKHL163.6343 P22:51:56.99 -0.41.0M
PRKHL163.6343 S22:52:18.04 0.91.0M
SNT5HA202.9219 P22:52:02.94 0.31.0M
SAP3HL202.9220 P22:52:03.05 0.41.0M
SAP3HL202.9220 S22:52:27.21 0.61.0M
MRTHHA253.6278 P22:52:08.61 -0.51.0M
DIONHL253.8277 P22:52:08.64 -0.51.0M
KARPHL256.6173 P22:52:08.54 -0.81.0M
PTLHL259.5276 P22:52:09.30 -0.51.0M
VLYHL264.9271 P22:52:10.06 -0.41.0M
ATHUHA266.0274 P22:52:09.97 -0.61.0M
LIAHL269.1329 P22:52:10.46 -0.41.0M
NPSHL305.9201 P22:52:14.83 -0.61.0M
SMTHHL313.0340 P22:52:15.59 -0.71.0M
LTKHP337.8275 P22:52:19.47 -0.11.0M
THASHT356.7330 P22:52:21.08 -0.71.0M
THASHT356.7330 S22:53:01.09 0.01.0M


  Solution details

Event:
    Public ID              nkua2020vjir
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-10-30
    Time                  22:51:31.12  +/-    0.4 s
    Latitude              37.8373 deg  +/-      1 km
    Longitude             26.8114 deg  +/-      3 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.62 s
    Azimuthal gap             180 deg

2 Network magnitudes:
    MLv       3.50 +/- 0.18  15            
    M         3.50           15 preferred  

27 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.1 243  P       22:51:33.80  -0.4 M  1.0  KRL1 
    KRL1  HI    0.1 243  S       22:51:35.84  -0.6 M  1.0  KRL1 
    CHOS  HT    0.8 313  P       22:51:48.02   1.1 M  1.0  CHOS 
    CHOS  HT    0.8 313  S       22:51:58.55   0.1 M  1.0  CHOS 
    KLNA  HL    0.9 172  P       22:51:48.96   0.7 M  1.0  KLNA 
    KLNA  HL    0.9 172  S       22:52:01.25   0.5 M  1.0  KLNA 
    MYT1  HI    1.3 351  P       22:51:54.10  -0.2 M  1.0  MYT1 
    MYT1  HI    1.3 351  S       22:52:12.65   1.2 M  1.0  MYT1 
    NAX1  HI    1.4 238  P       22:51:56.20   0.5 M  1.0  NAX1 
    NAX1  HI    1.4 238  S       22:52:15.33   1.2 M  1.0  NAX1 
    PRK   HL    1.5 343  P       22:51:56.99  -0.4 M  1.0  PRK  
    PRK   HL    1.5 343  S       22:52:18.04   0.9 M  1.0  PRK  
    SNT5  HA    1.8 219  P       22:52:02.94   0.3 M  1.0  SNT5 
    SAP3  HL    1.8 220  P       22:52:03.05   0.4 M  1.0  SAP3 
    SAP3  HL    1.8 220  S       22:52:27.21   0.6 M  1.0  SAP3 
    MRTH  HA    2.3 278  P       22:52:08.61  -0.5 M  1.0  MRTH 
    DION  HL    2.3 277  P       22:52:08.64  -0.5 M  1.0  DION 
    KARP  HL    2.3 173  P       22:52:08.54  -0.8 M  1.0  KARP 
    PTL   HL    2.3 276  P       22:52:09.30  -0.5 M  1.0  PTL  
    VLY   HL    2.4 271  P       22:52:10.06  -0.4 M  1.0  VLY  
    ATHU  HA    2.4 274  P       22:52:09.97  -0.6 M  1.0  ATHU 
    LIA   HL    2.4 329  P       22:52:10.46  -0.4 M  1.0  LIA  
    NPS   HL    2.7 201  P       22:52:14.83  -0.6 M  1.0  NPS  
    SMTH  HL    2.8 340  P       22:52:15.59  -0.7 M  1.0  SMTH 
    LTK   HP    3.0 275  P       22:52:19.47  -0.1 M  1.0  LTK  
    THAS  HT    3.2 330  P       22:52:21.08  -0.7 M  1.0  THAS 
    THAS  HT    3.2 330  S       22:53:01.09   0.0 M  1.0  THAS 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.1 243  MLv     3.39 -0.11    108.589      
    CHOS  HT    0.8 313  MLv     3.67  0.17    8.22406      
    KLNA  HL    0.9 172  MLv     3.69  0.19    7.79859      
    MYT1  HI    1.3 351  MLv     3.87  0.37    7.46815      
    NAX1  HI    1.4 238  MLv     3.25 -0.25    1.56407      
    PRK   HL    1.5 343  MLv     3.90  0.40    6.06634      
    SNT5  HA    1.8 219  MLv     3.44 -0.06   0.791898      
    SAP3  HL    1.8 220  MLv     3.67  0.17    3.77229      
    MRTH  HA    2.3 278  MLv     3.49 -0.01   0.832358      
    DION  HL    2.3 277  MLv     3.00 -0.50   0.760331      
    KARP  HL    2.3 173  MLv     3.02 -0.49   0.357955      
    PTL   HL    2.3 276  MLv     3.38 -0.12   0.604573      
    VLY   HL    2.4 271  MLv     3.48 -0.02   0.724044      
    ATHU  HA    2.4 274  MLv     3.35 -0.15   0.323671      
    LIA   HL    2.4 329  MLv     3.33 -0.17   0.964441      
    NPS   HL    2.7 201  MLv     3.66  0.16   0.686229      
    SMTH  HL    2.8 340  MLv     3.83  0.33   0.593379      
    LTK   HP    3.0 275  MLv     3.20 -0.30   0.625423      
    THAS  HT    3.2 330  MLv     3.69  0.19   0.408116