Earthquake Information
 Origin Time
2020-10-31 02:39:20 (GMT)
 Magnitude
M 3.5
 Latitude
37.8777° N
 Longitude
26.4773° E
 Focal Depth
10 km
 # of Arrivals
48
 Location 42.6 km NE of Ikaria
45.9 km WNW of Samos
240.9 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI22.1114 P02:39:25.23 0.11.0M
KRL1HI22.1114 S02:39:28.22 -0.71.0M
CHOSHT67.8327 P02:39:32.42 0.11.0M
CHOSHT67.8327 S02:39:41.16 -0.11.0M
KLNAHL111.3157 P02:39:39.39 0.21.0M
KLNAHL111.3157 S02:39:54.03 0.91.0M
TNSAHL121.6252 P02:39:40.32 -0.31.0M
MYT1HI134.5 3 P02:39:42.54 0.21.0M
ASTAHL148.6184 P02:39:45.04 0.91.0M
PRKHL153.2353 P02:39:44.58 -0.21.0M
PRKHL153.2353 S02:40:04.36 1.01.0M
KARYHA179.7276 P02:39:48.35 -0.11.0M
CMBOHT183.0212 P02:39:48.28 -0.51.0M
CMBOHT183.0212 S02:40:10.90 0.31.0M
SAP3HL189.1212 P02:39:48.80 -0.81.0M
SAP3HL189.1212 S02:40:12.69 0.71.0M
SNT5HA189.9211 P02:39:50.41 0.71.0M
MRTHHA223.9278 P02:39:54.08 -0.11.0M
MRTHHA223.9278 S02:40:20.74 0.41.0M
KYMIHL223.9293 P02:39:53.85 -0.31.0M
DIONHL224.1276 P02:39:54.09 -0.11.0M
DIONHL224.1276 S02:40:20.48 0.11.0M
PTLHL229.9275 P02:39:54.79 -0.11.0M
VLYHL235.5270 P02:39:55.51 -0.11.0M
ARGHL235.6141 P02:39:55.59 0.11.0M
ATHUHA236.4273 P02:39:55.53 -0.21.0M
ATHHL242.3273 P02:39:56.41 0.01.0M
LIAHL251.0334 P02:39:57.32 -0.11.0M
LIAHL251.0334 S02:40:26.35 0.21.0M
MDRAHA264.7275 P02:39:59.49 0.31.0M
KARPHL266.2167 P02:39:59.12 -0.11.0M
KARPHL266.2167 S02:40:29.12 -0.41.0M
STIAHC299.5187 P02:40:02.97 -0.41.0M
STIAHC299.5187 S02:40:36.46 -0.41.0M
SMTHHL299.7344 P02:40:03.36 0.01.0M
ZKRHL308.1184 P02:40:04.57 0.11.0M
ZKRHL308.1184 S02:40:38.66 -0.11.0M
LTKHP308.2274 P02:40:04.77 0.21.0M
ATALHA314.9288 P02:40:05.78 0.41.0M
ACORHA316.6271 P02:40:05.75 0.11.0M
ACORHA316.6271 S02:40:40.34 -0.71.0M
IDIMN320.9207 P02:40:05.58 -0.51.0M
PFKSHC327.7196 P02:40:06.79 -0.11.0M
PAIGHT333.3314 P02:40:07.84 0.21.0M
PAIGHT333.3314 S02:40:43.96 -0.61.0M
ALNHT337.6354 P02:40:07.77 -0.21.0M
ALNHT337.6354 S02:40:45.06 0.01.0M
THASHT339.1334 P02:40:07.94 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020vjqe
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-10-31
    Time                  02:39:20.01  +/-    0.2 s
    Latitude              37.8777 deg  +/-      1 km
    Longitude             26.4773 deg  +/-      2 km
    Depth                      10 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             111 deg

2 Network magnitudes:
    MLv       3.50 +/- 0.19  25            
    M         3.50           25 preferred  

48 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.2 114  P       02:39:25.23   0.1 M  1.0  KRL1 
    KRL1  HI    0.2 114  S       02:39:28.22  -0.7 M  1.0  KRL1 
    CHOS  HT    0.6 327  P       02:39:32.42   0.1 M  1.0  CHOS 
    CHOS  HT    0.6 327  S       02:39:41.16  -0.1 M  1.0  CHOS 
    KLNA  HL    1.0 157  P       02:39:39.39   0.2 M  1.0  KLNA 
    KLNA  HL    1.0 157  S       02:39:54.03   0.9 M  1.0  KLNA 
    TNSA  HL    1.1 252  P       02:39:40.32  -0.3 M  1.0  TNSA 
    MYT1  HI    1.2   3  P       02:39:42.54   0.2 M  1.0  MYT1 
    ASTA  HL    1.3 184  P       02:39:45.04   0.9 M  1.0  ASTA 
    PRK   HL    1.4 353  P       02:39:44.58  -0.2 M  1.0  PRK  
    PRK   HL    1.4 353  S       02:40:04.36   1.0 M  1.0  PRK  
    KARY  HA    1.6 276  P       02:39:48.35  -0.1 M  1.0  KARY 
    CMBO  HT    1.6 212  P       02:39:48.28  -0.5 M  1.0  CMBO 
    CMBO  HT    1.6 212  S       02:40:10.90   0.3 M  1.0  CMBO 
    SAP3  HL    1.7 212  P       02:39:48.80  -0.8 M  1.0  SAP3 
    SAP3  HL    1.7 212  S       02:40:12.69   0.7 M  1.0  SAP3 
    SNT5  HA    1.7 211  P       02:39:50.41   0.7 M  1.0  SNT5 
    KYMI  HL    2.0 293  P       02:39:53.85  -0.3 M  1.0  KYMI 
    MRTH  HA    2.0 278  P       02:39:54.08  -0.1 M  1.0  MRTH 
    MRTH  HA    2.0 278  S       02:40:20.74   0.4 M  1.0  MRTH 
    DION  HL    2.0 276  P       02:39:54.09  -0.1 M  1.0  DION 
    DION  HL    2.0 276  S       02:40:20.48   0.1 M  1.0  DION 
    PTL   HL    2.1 275  P       02:39:54.79  -0.1 M  1.0  PTL  
    ARG   HL    2.1 141  P       02:39:55.59   0.1 M  1.0  ARG  
    VLY   HL    2.1 270  P       02:39:55.51  -0.1 M  1.0  VLY  
    ATHU  HA    2.1 273  P       02:39:55.53  -0.2 M  1.0  ATHU 
    ATH   HL    2.2 273  P       02:39:56.41  -0.0 M  1.0  ATH  
    LIA   HL    2.3 334  P       02:39:57.32  -0.1 M  1.0  LIA  
    LIA   HL    2.3 334  S       02:40:26.35   0.2 M  1.0  LIA  
    MDRA  HA    2.4 275  P       02:39:59.49   0.3 M  1.0  MDRA 
    KARP  HL    2.4 167  P       02:39:59.12  -0.1 M  1.0  KARP 
    KARP  HL    2.4 167  S       02:40:29.12  -0.4 M  1.0  KARP 
    STIA  HC    2.7 187  P       02:40:02.97  -0.4 M  1.0  STIA 
    STIA  HC    2.7 187  S       02:40:36.46  -0.4 M  1.0  STIA 
    SMTH  HL    2.7 344  P       02:40:03.36  -0.0 M  1.0  SMTH 
    ZKR   HL    2.8 184  P       02:40:04.57   0.1 M  1.0  ZKR  
    ZKR   HL    2.8 184  S       02:40:38.66  -0.1 M  1.0  ZKR  
    LTK   HP    2.8 274  P       02:40:04.77   0.2 M  1.0  LTK  
    ATAL  HA    2.8 288  P       02:40:05.78   0.4 M  1.0  ATAL 
    ACOR  HA    2.9 271  P       02:40:05.75   0.1 M  1.0  ACOR 
    ACOR  HA    2.9 271  S       02:40:40.34  -0.7 M  1.0  ACOR 
    IDI   MN    2.9 207  P       02:40:05.58  -0.5 M  1.0  IDI  
    PFKS  HC    2.9 196  P       02:40:06.79  -0.1 M  1.0  PFKS 
    PAIG  HT    3.0 314  P       02:40:07.84   0.2 M  1.0  PAIG 
    PAIG  HT    3.0 314  S       02:40:43.96  -0.6 M  1.0  PAIG 
    ALN   HT    3.0 354  P       02:40:07.77  -0.2 M  1.0  ALN  
    ALN   HT    3.0 354  S       02:40:45.06  -0.0 M  1.0  ALN  
    THAS  HT    3.0 334  P       02:40:07.94  -0.3 M  1.0  THAS 

33 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.2 114  MLv     3.24 -0.26    38.6135      
    CHOS  HT    0.6 327  MLv     3.68  0.18    10.9468      
    KLNA  HL    1.0 157  MLv     3.83  0.33    9.38755      
    TNSA  HL    1.1 252  MLv     3.60  0.10    4.89097      
    MYT1  HI    1.2   3  MLv     4.18  0.68    16.0267      
    ASTA  HL    1.3 184  MLv     3.34 -0.16    1.97734      
    PRK   HL    1.4 353  MLv     4.28  0.79    16.5496      
    KARY  HA    1.6 276  MLv     3.39 -0.11    1.53863      
    CMBO  HT    1.6 212  MLv     4.27  0.78    11.4808      
    SAP3  HL    1.7 212  MLv     4.12  0.62     12.375      
    SNT5  HA    1.7 211  MLv     3.81  0.31    2.15919      
    KYMI  HL    2.0 293  MLv     3.09 -0.41   0.472389      
    MRTH  HA    2.0 278  MLv     3.37 -0.13   0.899965      
    DION  HL    2.0 276  MLv     2.91 -0.59   0.873396      
    PTL   HL    2.1 275  MLv     3.39 -0.10   0.881495      
    ARG   HL    2.1 141  MLv     3.30 -0.20   0.663202      
    VLY   HL    2.1 270  MLv     3.61  0.11    1.34598      
    ATHU  HA    2.1 273  MLv     3.59  0.09   0.795438      
    ATH   HL    2.2 273  MLv     3.49 -0.00    0.96361      
    LIA   HL    2.3 334  MLv     3.18 -0.32   0.844082      
    MDRA  HA    2.4 275  MLv     3.37 -0.13   0.556077      
    KARP  HL    2.4 167  MLv     3.23 -0.27   0.526251      
    STIA  HC    2.7 187  MLv     3.57  0.07   0.593344      
    SMTH  HL    2.7 344  MLv     3.50  0.00   0.325914      
    ZKR   HL    2.8 184  MLv     3.40 -0.10   0.363354      
    LTK   HP    2.8 274  MLv     3.29 -0.21    1.07319      
    ATAL  HA    2.8 288  MLv     3.28 -0.22    0.25568      
    ACOR  HA    2.9 271  MLv     3.50  0.00   0.415759      
    IDI   MN    2.9 207  MLv     3.57  0.07   0.460497      
    PFKS  HC    2.9 196  MLv     3.59  0.10   0.453006      
    PAIG  HT    3.0 314  MLv     3.07 -0.43   0.0968817      
    ALN   HT    3.0 354  MLv     4.01  0.52   0.823125      
    THAS  HT    3.0 334  MLv     3.54  0.04   0.348973