Earthquake Information
 Origin Time
2020-10-31 05:34:47 (GMT)
 Magnitude
M 3.4
 Latitude
39.9714° N
 Longitude
24.3226° E
 Focal Depth
6 km
 # of Arrivals
50
 Location 31.6 km SSE of Kariai
79.3 km W of Limnos
226.9 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT49.6324 P05:34:57.17 0.11.0M
OURHT49.6324 S05:35:03.35 -0.41.0M
PAIGHT55.2266 P05:34:57.95 0.01.0M
PAIGHT55.2266 S05:35:05.04 -0.31.0M
LMN1HI63.7 99 P05:34:59.66 0.31.0M
LMN1HI63.7 99 S05:35:07.32 -0.41.0M
LIAHL73.6 96 P05:35:01.69 0.71.0M
LIAHL73.6 96 S05:35:10.26 -0.21.0M
EFSAHL74.4130 P05:35:01.55 0.51.0M
EFSAHL74.4130 S05:35:10.47 -0.21.0M
THASHT78.2 25 P05:35:01.90 0.21.0M
THASHT78.2 25 S05:35:11.42 -0.31.0M
PLGHL86.9301 P05:35:02.91 -0.21.0M
PLGHL86.9301 S05:35:14.00 -0.21.0M
THS1HI87.9 14 P05:35:03.16 -0.11.0M
THS1HI87.9 14 S05:35:14.45 0.01.0M
AOS2HT100.4204 P05:35:05.35 0.11.0M
AOS2HT100.4204 S05:35:18.22 0.31.0M
SKO1HI107.2209 P05:35:06.90 0.51.0M
SKO1HI107.2209 S05:35:20.15 0.31.0M
KAVAHT114.8 8 P05:35:07.46 -0.11.0M
KAVAHT114.8 8 S05:35:21.98 0.01.0M
SMTHHL116.6 61 P05:35:07.37 -0.51.0M
SMTHHL116.6 61 S05:35:22.97 0.61.0M
NEOHL119.9232 P05:35:08.39 0.11.0M
NEOHL119.9232 S05:35:23.24 0.01.0M
THEHT136.7303 P05:35:10.99 0.41.0M
THEHT136.7303 S05:35:27.42 -0.11.0M
SRSHT141.0334 P05:35:11.14 0.01.0M
SRSHT141.0334 S05:35:29.17 0.71.0M
KYMIHL150.0187 P05:35:11.96 -0.51.0M
NVRHL157.9346 P05:35:13.45 0.01.0M
ALNHT178.7 55 P05:35:15.80 -0.41.0M
ALNHT178.7 55 S05:35:38.05 0.41.0M
TYRNHT180.8261 P05:35:16.94 0.31.0M
TYRNHT180.8261 S05:35:38.25 -0.21.0M
ATALHA181.0219 P05:35:16.06 -0.61.0M
ATALHA181.0219 S05:35:38.89 0.51.0M
MMBBS181.7345 P05:35:16.96 0.31.0M
MMBBS181.7345 S05:35:38.96 0.41.0M
LKRHL185.9218 P05:35:16.70 -0.61.0M
LKRHL185.9218 S05:35:39.56 -0.11.0M
GRGHT195.8305 P05:35:19.17 0.51.0M
GRGHT195.8305 S05:35:42.38 0.31.0M
KDZBS203.3 25 P05:35:18.73 -0.91.0M
KDZBS203.3 25 S05:35:43.77 0.01.0M
MRTHHA208.2189 P05:35:19.68 -0.51.0M
STFNHA210.6199 P05:35:20.14 -0.41.0M
KKBBS230.9335 P05:35:23.35 0.21.0M
KKBBS230.9335 S05:35:49.47 -0.71.0M


  Solution details

Event:
    Public ID              nkua2020vjvy
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-31
    Time                  05:34:47.86  +/-    0.2 s
    Latitude              39.9714 deg  +/-      1 km
    Longitude             24.3226 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap              58 deg

2 Network magnitudes:
    MLv       3.41 +/- 0.16  21            
    M         3.41           21 preferred  

50 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.4 324  P       05:34:57.17   0.1 M  1.0  OUR  
    OUR   HT    0.4 324  S       05:35:03.35  -0.4 M  1.0  OUR  
    PAIG  HT    0.5 266  P       05:34:57.95  -0.0 M  1.0  PAIG 
    PAIG  HT    0.5 266  S       05:35:05.04  -0.3 M  1.0  PAIG 
    LMN1  HI    0.6  99  P       05:34:59.66   0.3 M  1.0  LMN1 
    LMN1  HI    0.6  99  S       05:35:07.32  -0.4 M  1.0  LMN1 
    LIA   HL    0.7  96  P       05:35:01.69   0.7 M  1.0  LIA  
    LIA   HL    0.7  96  S       05:35:10.26  -0.2 M  1.0  LIA  
    EFSA  HL    0.7 130  P       05:35:01.55   0.5 M  1.0  EFSA 
    EFSA  HL    0.7 130  S       05:35:10.47  -0.2 M  1.0  EFSA 
    THAS  HT    0.7  25  P       05:35:01.90   0.2 M  1.0  THAS 
    THAS  HT    0.7  25  S       05:35:11.42  -0.3 M  1.0  THAS 
    PLG   HL    0.8 301  P       05:35:02.91  -0.2 M  1.0  PLG  
    PLG   HL    0.8 301  S       05:35:14.00  -0.2 M  1.0  PLG  
    THS1  HI    0.8  14  P       05:35:03.16  -0.1 M  1.0  THS1 
    THS1  HI    0.8  14  S       05:35:14.45   0.0 M  1.0  THS1 
    AOS2  HT    0.9 204  P       05:35:05.35   0.1 M  1.0  AOS2 
    AOS2  HT    0.9 204  S       05:35:18.22   0.3 M  1.0  AOS2 
    SKO1  HI    1.0 209  P       05:35:06.90   0.5 M  1.0  SKO1 
    SKO1  HI    1.0 209  S       05:35:20.15   0.3 M  1.0  SKO1 
    KAVA  HT    1.0   8  P       05:35:07.46  -0.1 M  1.0  KAVA 
    KAVA  HT    1.0   8  S       05:35:21.98   0.0 M  1.0  KAVA 
    SMTH  HL    1.1  61  P       05:35:07.37  -0.5 M  1.0  SMTH 
    SMTH  HL    1.1  61  S       05:35:22.97   0.6 M  1.0  SMTH 
    NEO   HL    1.1 232  P       05:35:08.39   0.1 M  1.0  NEO  
    NEO   HL    1.1 232  S       05:35:23.24   0.0 M  1.0  NEO  
    THE   HT    1.2 303  P       05:35:10.99   0.4 M  1.0  THE  
    THE   HT    1.2 303  S       05:35:27.42  -0.1 M  1.0  THE  
    SRS   HT    1.3 334  P       05:35:11.14   0.0 M  1.0  SRS  
    SRS   HT    1.3 334  S       05:35:29.17   0.7 M  1.0  SRS  
    KYMI  HL    1.3 187  P       05:35:11.96  -0.5 M  1.0  KYMI 
    NVR   HL    1.4 346  P       05:35:13.45  -0.0 M  1.0  NVR  
    ALN   HT    1.6  55  P       05:35:15.80  -0.4 M  1.0  ALN  
    ALN   HT    1.6  55  S       05:35:38.05   0.4 M  1.0  ALN  
    ATAL  HA    1.6 219  P       05:35:16.06  -0.6 M  1.0  ATAL 
    ATAL  HA    1.6 219  S       05:35:38.89   0.5 M  1.0  ATAL 
    TYRN  HT    1.6 261  P       05:35:16.94   0.3 M  1.0  TYRN 
    TYRN  HT    1.6 261  S       05:35:38.25  -0.2 M  1.0  TYRN 
    MMB   BS    1.6 345  P       05:35:16.96   0.3 M  1.0  MMB  
    MMB   BS    1.6 345  S       05:35:38.96   0.4 M  1.0  MMB  
    LKR   HL    1.7 218  P       05:35:16.70  -0.6 M  1.0  LKR  
    LKR   HL    1.7 218  S       05:35:39.56  -0.1 M  1.0  LKR  
    GRG   HT    1.8 305  P       05:35:19.17   0.5 M  1.0  GRG  
    GRG   HT    1.8 305  S       05:35:42.38   0.3 M  1.0  GRG  
    KDZ   BS    1.8  25  P       05:35:18.73  -0.9 M  1.0  KDZ  
    KDZ   BS    1.8  25  S       05:35:43.77  -0.0 M  1.0  KDZ  
    MRTH  HA    1.9 189  P       05:35:19.68  -0.5 M  1.0  MRTH 
    STFN  HA    1.9 199  P       05:35:20.14  -0.4 M  1.0  STFN 
    KKB   BS    2.1 335  P       05:35:23.35   0.2 M  1.0  KKB  
    KKB   BS    2.1 335  S       05:35:49.47  -0.7 M  1.0  KKB  

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.4 324  MLv     3.41  0.00    11.8421      
    PAIG  HT    0.5 266  MLv     3.15 -0.26    3.59975      
    LMN1  HI    0.6  99  MLv     3.78  0.37    14.3991      
    LIA   HL    0.7  96  MLv     2.92 -0.49    3.54191      
    EFSA  HL    0.7 130  MLv     3.23 -0.18    3.62088      
    THAS  HT    0.7  25  MLv     4.01  0.60    20.8783      
    PLG   HL    0.8 301  MLv     3.70  0.29    9.28791      
    THS1  HI    0.8  14  MLv     3.86  0.45     13.154      
    AOS2  HT    0.9 204  MLv     3.42  0.01    4.12901      
    SKO1  HI    1.0 209  MLv     3.16 -0.25    2.09162      
    KAVA  HT    1.0   8  MLv     3.43  0.02    7.53794      
    SMTH  HL    1.1  61  MLv     3.54  0.13    2.93364      
    NEO   HL    1.1 232  MLv     3.33 -0.08    3.73499      
    THE   HT    1.2 303  MLv     3.13 -0.28   0.930349      
    SRS   HT    1.3 334  MLv     3.49  0.08    2.15945      
    KYMI  HL    1.3 187  MLv     3.32 -0.09    1.86117      
    NVR   HL    1.4 346  MLv     3.40 -0.01    1.52402      
    ALN   HT    1.6  55  MLv     3.30 -0.11   0.995295      
    ATAL  HA    1.6 219  MLv     3.13 -0.28   0.841879      
    TYRN  HT    1.6 261  MLv     3.33 -0.07    1.05024      
    MMB   BS    1.6 345  MLv     3.36 -0.05    1.42541      
    LKR   HL    1.7 218  MLv     3.47  0.06   0.940573      
    GRG   HT    1.8 305  MLv     3.67  0.27    2.47963      
    KDZ   BS    1.8  25  MLv     3.41  0.01    1.25298      
    MRTH  HA    1.9 189  MLv     3.52  0.11    1.51463      
    STFN  HA    1.9 199  MLv     3.21 -0.20    0.72089      
    KKB   BS    2.1 335  MLv     3.75  0.34    1.99581