Earthquake Information
 Origin Time
 2022-01-16 22:31:59 (GMT)
 Magnitude
 M 4.0
 Latitude
 39.9727° N
 Longitude
 24.3335° E
 Focal Depth
 7 km
 # of Arrivals
 90
 Location 31.6 km SSE of Kariai
78.4 km W of Limnos
227.2 km NNE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
23374-154 3.73E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
39.978524.33559.04.3

Source parameters determination

Click here for detailed focal mechanism solution


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT50.1323 P22:32:08.93 -0.11.0M
OURHT50.1323 S22:32:15.49 -0.31.0M
PAIGHT56.1266 P22:32:09.84 -0.21.0M
PAIGHT56.1266 S22:32:17.23 -0.31.0M
LIAHL72.7 96 P22:32:13.05 0.31.0M
LIAHL72.7 96 S22:32:22.28 0.11.0M
EFSAHL73.8130 P22:32:13.74 0.81.0M
EFSAHL73.8130 S22:32:22.63 0.21.0M
THASHT77.7 25 P22:32:13.57 0.11.0M
THASHT77.7 25 S22:32:23.71 0.21.0M
PLGHL87.6301 P22:32:14.82 -0.31.0M
PLGHL87.6301 S22:32:25.88 -0.51.0M
AOS2HT100.9205 P22:32:16.96 -0.31.0M
AOS2HT100.9205 S22:32:30.26 0.31.0M
KVLAHL107.3 2 P22:32:18.32 0.11.0M
KVLAHL107.3 2 S22:32:31.61 -0.11.0M
KAVAHT114.6 8 P22:32:19.24 -0.21.0M
KAVAHT114.6 8 S22:32:33.01 -0.71.0M
SMTHHL115.7 61 P22:32:19.16 -0.41.0M
SMTHHL115.7 61 S22:32:34.34 0.31.0M
SKY1HI120.4170 P22:32:21.05 0.91.0M
SKY1HI120.4170 S22:32:36.05 0.91.0M
NEOHL120.7233 P22:32:20.37 0.11.0M
NEOHL120.7233 S22:32:35.28 0.01.0M
SOHHT125.5319 P22:32:21.65 0.71.0M
SOHHT125.5319 S22:32:37.14 0.61.0M
THEHT137.4303 P22:32:22.77 0.21.0M
SRSHT141.3334 P22:32:23.13 0.11.0M
PRASHL154.5 7 P22:32:24.67 -0.21.0M
PRASHL154.5 7 S22:32:42.76 -0.91.0M
MRKAHA154.9205 P22:32:24.76 -0.21.0M
MRKAHA154.9205 S22:32:43.76 -0.11.0M
SIGRHT155.5122 P22:32:25.37 0.31.0M
SIGRHT155.5122 S22:32:43.54 -0.51.0M
NESNHT155.5260 P22:32:25.73 0.61.0M
NESNHT155.5260 S22:32:44.82 0.71.0M
LITHT157.6276 P22:32:25.84 0.41.0M
LITHT157.6276 S22:32:44.58 0.01.0M
NVRHL158.0346 P22:32:25.31 0.01.0M
RDOHL165.2 38 P22:32:25.69 -0.71.0M
GINAHL169.5259 P22:32:27.39 0.41.0M
GINAHL169.5259 S22:32:47.84 0.31.0M
TYRNHT181.7261 P22:32:29.14 0.51.0M
TYRNHT181.7261 S22:32:50.65 0.21.0M
MMBBS181.8344 P22:32:28.67 0.11.0M
MMBBS181.8344 S22:32:51.07 0.71.0M
PRKHL184.1115 P22:32:29.57 0.61.0M
PRKHL184.1115 S22:32:51.19 0.11.0M
LKRHL186.6219 P22:32:28.78 -0.51.0M
LKRHL186.6219 S22:32:51.87 0.31.0M
THI1HL193.9205 P22:32:29.68 -0.51.0M
GRGHT196.5304 P22:32:31.22 0.61.0M
GRGHT196.5304 S22:32:54.25 0.21.0M
AXARHA196.7228 P22:32:30.70 0.11.0M
AXARHA196.7228 S22:32:53.80 -0.21.0M
THI2HL202.5209 P22:32:30.75 -0.61.0M
THI2HL202.5209 S22:32:54.91 -0.41.0M
KDZBS202.8 24 P22:32:30.68 -0.71.0M
KDZBS202.8 24 S22:32:55.78 0.41.0M
THLHL203.3258 P22:32:31.35 -0.11.0M
THLHL203.3258 S22:32:55.79 0.11.0M
AMPEHA207.3207 P22:32:31.75 -0.21.0M
AMPEHA207.3207 S22:32:56.58 0.11.0M
STFNHA211.0199 P22:32:32.26 -0.11.0M
STFNHA211.0199 S22:32:56.72 -0.61.0M
DIONHL213.5189 P22:32:32.21 -0.51.0M
DIONHL213.5189 S22:32:58.50 0.61.0M
SFL1HI214.5 50 P22:32:32.32 -0.61.0M
SFL1HI214.5 50 S22:32:58.77 0.51.0M
MYT1HI215.7116 P22:32:33.44 0.31.0M
MYT1HI215.7116 S22:32:58.29 -0.31.0M
KARYHA216.0178 P22:32:32.64 -0.41.0M
PTLHL217.9191 P22:32:32.99 -0.31.0M
PTLHL217.9191 S22:32:59.02 0.11.0M
VILLHA219.6204 P22:32:32.94 -0.61.0M
VILLHA219.6204 S22:32:59.47 0.11.0M
DOMVHA223.7212 P22:32:33.37 -0.71.0M
DOMVHA223.7212 S22:33:00.23 -0.11.0M
MDRAHA225.4200 P22:32:34.00 -0.31.0M
ATHUHA228.1192 P22:32:33.92 -0.71.0M
ATHUHA228.1192 S22:33:01.44 0.21.0M
NOACHL228.6194 P22:32:34.28 -0.41.0M
ATHHL228.6194 P22:32:34.27 -0.41.0M
ATHHL228.6194 S22:33:01.44 0.11.0M
CHOSHT230.2139 P22:32:35.26 0.41.0M
CHOSHT230.2139 S22:33:01.98 0.21.0M
KKBBS231.2334 P22:32:35.38 0.41.0M
KKBBS231.2334 S22:33:02.30 0.31.0M
VLYHL240.3191 P22:32:35.60 -0.51.0M
VLYHL240.3191 S22:33:04.24 0.31.0M


  Solution details 

Event:
    Public ID              nkua2022bddd
    Description
      region name: Aegean Sea
Origin:
    Date                   2022-01-16
    Time                  22:31:59.75  +/-    0.2 s
    Latitude              39.9727 deg  +/-      1 km
    Longitude             24.3335 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.42 s
    Azimuthal gap              35 deg

2 Network magnitudes:
    MLv       4.02 +/- 0.15  36            
    M         4.02           36 preferred  

90 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.5 323  P       22:32:08.93  -0.1 M  1.0  OUR  
    OUR   HT    0.5 323  S       22:32:15.49  -0.3 M  1.0  OUR  
    PAIG  HT    0.5 266  P       22:32:09.84  -0.2 M  1.0  PAIG 
    PAIG  HT    0.5 266  S       22:32:17.23  -0.3 M  1.0  PAIG 
    LIA   HL    0.7  96  P       22:32:13.05   0.3 M  1.0  LIA  
    LIA   HL    0.7  96  S       22:32:22.28   0.1 M  1.0  LIA  
    EFSA  HL    0.7 130  P       22:32:13.74   0.8 M  1.0  EFSA 
    EFSA  HL    0.7 130  S       22:32:22.63   0.2 M  1.0  EFSA 
    THAS  HT    0.7  25  P       22:32:13.57   0.1 M  1.0  THAS 
    THAS  HT    0.7  25  S       22:32:23.71   0.2 M  1.0  THAS 
    PLG   HL    0.8 301  P       22:32:14.82  -0.3 M  1.0  PLG  
    PLG   HL    0.8 301  S       22:32:25.88  -0.5 M  1.0  PLG  
    AOS2  HT    0.9 205  P       22:32:16.96  -0.3 M  1.0  AOS2 
    AOS2  HT    0.9 205  S       22:32:30.26   0.3 M  1.0  AOS2 
    KVLA  HL    1.0   2  P       22:32:18.32   0.1 M  1.0  KVLA 
    KVLA  HL    1.0   2  S       22:32:31.61  -0.1 M  1.0  KVLA 
    KAVA  HT    1.0   8  P       22:32:19.24  -0.2 M  1.0  KAVA 
    KAVA  HT    1.0   8  S       22:32:33.01  -0.7 M  1.0  KAVA 
    SMTH  HL    1.0  61  P       22:32:19.16  -0.4 M  1.0  SMTH 
    SMTH  HL    1.0  61  S       22:32:34.34   0.3 M  1.0  SMTH 
    SKY1  HI    1.1 170  P       22:32:21.05   0.9 M  1.0  SKY1 
    SKY1  HI    1.1 170  S       22:32:36.05   0.9 M  1.0  SKY1 
    NEO   HL    1.1 233  P       22:32:20.37   0.1 M  1.0  NEO  
    NEO   HL    1.1 233  S       22:32:35.28  -0.0 M  1.0  NEO  
    SOH   HT    1.1 319  P       22:32:21.65   0.7 M  1.0  SOH  
    SOH   HT    1.1 319  S       22:32:37.14   0.6 M  1.0  SOH  
    THE   HT    1.2 303  P       22:32:22.77   0.2 M  1.0  THE  
    SRS   HT    1.3 334  P       22:32:23.13   0.1 M  1.0  SRS  
    PRAS  HL    1.4   7  P       22:32:24.67  -0.2 M  1.0  PRAS 
    PRAS  HL    1.4   7  S       22:32:42.76  -0.9 M  1.0  PRAS 
    MRKA  HA    1.4 205  P       22:32:24.76  -0.2 M  1.0  MRKA 
    MRKA  HA    1.4 205  S       22:32:43.76  -0.1 M  1.0  MRKA 
    SIGR  HT    1.4 122  P       22:32:25.37   0.3 M  1.0  SIGR 
    SIGR  HT    1.4 122  S       22:32:43.54  -0.5 M  1.0  SIGR 
    NESN  HT    1.4 260  P       22:32:25.73   0.6 M  1.0  NESN 
    NESN  HT    1.4 260  S       22:32:44.82   0.7 M  1.0  NESN 
    NVR   HL    1.4 346  P       22:32:25.31  -0.0 M  1.0  NVR  
    LIT   HT    1.4 276  P       22:32:25.84   0.4 M  1.0  LIT  
    LIT   HT    1.4 276  S       22:32:44.58  -0.0 M  1.0  LIT  
    RDO   HL    1.5  38  P       22:32:25.69  -0.7 M  1.0  RDO  
    GINA  HL    1.5 259  P       22:32:27.39   0.4 M  1.0  GINA 
    GINA  HL    1.5 259  S       22:32:47.84   0.3 M  1.0  GINA 
    MMB   BS    1.6 344  P       22:32:28.67   0.1 M  1.0  MMB  
    MMB   BS    1.6 344  S       22:32:51.07   0.7 M  1.0  MMB  
    TYRN  HT    1.6 261  P       22:32:29.14   0.5 M  1.0  TYRN 
    TYRN  HT    1.6 261  S       22:32:50.65   0.2 M  1.0  TYRN 
    PRK   HL    1.7 115  P       22:32:29.57   0.6 M  1.0  PRK  
    PRK   HL    1.7 115  S       22:32:51.19   0.1 M  1.0  PRK  
    LKR   HL    1.7 219  P       22:32:28.78  -0.5 M  1.0  LKR  
    LKR   HL    1.7 219  S       22:32:51.87   0.3 M  1.0  LKR  
    THI1  HL    1.7 205  P       22:32:29.68  -0.5 M  1.0  THI1 
    AXAR  HA    1.8 228  P       22:32:30.70   0.1 M  1.0  AXAR 
    AXAR  HA    1.8 228  S       22:32:53.80  -0.2 M  1.0  AXAR 
    GRG   HT    1.8 304  P       22:32:31.22   0.6 M  1.0  GRG  
    GRG   HT    1.8 304  S       22:32:54.25   0.2 M  1.0  GRG  
    THI2  HL    1.8 209  P       22:32:30.75  -0.6 M  1.0  THI2 
    THI2  HL    1.8 209  S       22:32:54.91  -0.4 M  1.0  THI2 
    KDZ   BS    1.8  24  P       22:32:30.68  -0.7 M  1.0  KDZ  
    KDZ   BS    1.8  24  S       22:32:55.78   0.4 M  1.0  KDZ  
    THL   HL    1.8 258  P       22:32:31.35  -0.1 M  1.0  THL  
    THL   HL    1.8 258  S       22:32:55.79   0.1 M  1.0  THL  
    AMPE  HA    1.9 207  P       22:32:31.75  -0.2 M  1.0  AMPE 
    AMPE  HA    1.9 207  S       22:32:56.58   0.1 M  1.0  AMPE 
    STFN  HA    1.9 199  P       22:32:32.26  -0.1 M  1.0  STFN 
    STFN  HA    1.9 199  S       22:32:56.72  -0.6 M  1.0  STFN 
    DION  HL    1.9 189  P       22:32:32.21  -0.5 M  1.0  DION 
    DION  HL    1.9 189  S       22:32:58.50   0.6 M  1.0  DION 
    SFL1  HI    1.9  50  P       22:32:32.32  -0.6 M  1.0  SFL1 
    SFL1  HI    1.9  50  S       22:32:58.77   0.5 M  1.0  SFL1 
    KARY  HA    1.9 178  P       22:32:32.64  -0.4 M  1.0  KARY 
    MYT1  HI    1.9 116  P       22:32:33.44   0.3 M  1.0  MYT1 
    MYT1  HI    1.9 116  S       22:32:58.29  -0.3 M  1.0  MYT1 
    PTL   HL    2.0 191  P       22:32:32.99  -0.3 M  1.0  PTL  
    PTL   HL    2.0 191  S       22:32:59.02   0.1 M  1.0  PTL  
    VILL  HA    2.0 204  P       22:32:32.94  -0.6 M  1.0  VILL 
    VILL  HA    2.0 204  S       22:32:59.47   0.1 M  1.0  VILL 
    DOMV  HA    2.0 212  P       22:32:33.37  -0.7 M  1.0  DOMV 
    DOMV  HA    2.0 212  S       22:33:00.23  -0.1 M  1.0  DOMV 
    MDRA  HA    2.0 200  P       22:32:34.00  -0.3 M  1.0  MDRA 
    ATHU  HA    2.0 192  P       22:32:33.92  -0.7 M  1.0  ATHU 
    ATHU  HA    2.0 192  S       22:33:01.44   0.2 M  1.0  ATHU 
    ATH   HL    2.1 194  P       22:32:34.27  -0.4 M  1.0  ATH  
    ATH   HL    2.1 194  S       22:33:01.44   0.1 M  1.0  ATH  
    NOAC  HL    2.1 194  P       22:32:34.28  -0.4 M  1.0  NOAC 
    CHOS  HT    2.1 139  P       22:32:35.26   0.4 M  1.0  CHOS 
    CHOS  HT    2.1 139  S       22:33:01.98   0.2 M  1.0  CHOS 
    KKB   BS    2.1 334  P       22:32:35.38   0.4 M  1.0  KKB  
    KKB   BS    2.1 334  S       22:33:02.30   0.3 M  1.0  KKB  
    VLY   HL    2.2 191  P       22:32:35.60  -0.5 M  1.0  VLY  
    VLY   HL    2.2 191  S       22:33:04.24   0.3 M  1.0  VLY  

48 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.5 323  MLv     3.91 -0.11     35.965      
    PAIG  HT    0.5 266  MLv     3.68 -0.34    11.6407      
    LIA   HL    0.7  96  MLv     3.72 -0.29    22.8481      
    EFSA  HL    0.7 130  MLv     4.11  0.10    27.8829      
    THAS  HT    0.7  25  MLv     4.80  0.78    128.527      
    PLG   HL    0.8 301  MLv     3.99 -0.03    17.6548      
    AOS2  HT    0.9 205  MLv     4.03  0.02    16.9112      
    KVLA  HL    1.0   2  MLv     4.41  0.39     37.573      
    KAVA  HT    1.0   8  MLv     4.20  0.19    44.5489      
    SMTH  HL    1.0  61  MLv     4.18  0.16    12.9214      
    SKY1  HI    1.1 170  MLv     4.23  0.21    21.0873      
    NEO   HL    1.1 233  MLv     3.97 -0.04    16.2878      
    SOH   HT    1.1 319  MLv     4.20  0.18    18.5336      
    THE   HT    1.2 303  MLv     3.94 -0.08    5.87904      
    SRS   HT    1.3 334  MLv     4.05  0.03    7.81671      
    PRAS  HL    1.4   7  MLv     4.36  0.35     19.514      
    MRKA  HA    1.4 205  MLv     4.01 -0.00    8.66817      
    SIGR  HT    1.4 122  MLv     3.83 -0.19    5.67189      
    NESN  HT    1.4 260  MLv     4.05  0.03    9.41411      
    NVR   HL    1.4 346  MLv     4.20  0.18    9.53531      
    LIT   HT    1.4 276  MLv     3.74 -0.28    3.24012      
    RDO   HL    1.5  38  MLv     3.91 -0.10    4.13894      
    GINA  HL    1.5 259  MLv     3.98 -0.03    6.86251      
    MMB   BS    1.6 344  MLv     4.06  0.05    7.13741      
    TYRN  HT    1.6 261  MLv     3.86 -0.15    3.51201      
    PRK   HL    1.7 115  MLv     4.25  0.24    10.8163      
    LKR   HL    1.7 219  MLv     3.92 -0.10    2.59705      
    THI1  HL    1.7 205  MLv     4.17  0.15    7.91258      
    AXAR  HA    1.8 228  MLv     3.32 -0.70    4.32856      
    GRG   HT    1.8 304  MLv     4.41  0.39    13.2783      
    THI2  HL    1.8 209  MLv     4.00 -0.02     4.8518      
    KDZ   BS    1.8  24  MLv     4.07  0.05    5.68627      
    THL   HL    1.8 258  MLv     3.78 -0.23     1.7637      
    AMPE  HA    1.9 207  MLv     3.69 -0.32    2.27403      
    STFN  HA    1.9 199  MLv     3.90 -0.12    3.49331      
    DION  HL    1.9 189  MLv     3.64 -0.38    5.29362      
    SFL1  HI    1.9  50  MLv     4.76  0.74    24.4676      
    KARY  HA    1.9 178  MLv     3.81 -0.21    2.66825      
    MYT1  HI    1.9 116  MLv     4.25  0.23    7.41345      
    VILL  HA    2.0 204  MLv     3.97 -0.04    3.78135      
    DOMV  HA    2.0 212  MLv     3.68 -0.34    1.81725      
    MDRA  HA    2.0 200  MLv     3.68 -0.34    1.77993      
    ATHU  HA    2.0 192  MLv     3.99 -0.02    2.19883      
    ATH   HL    2.1 194  MLv     3.97 -0.04    3.38819      
    NOAC  HL    2.1 194  MLv     3.97 -0.04     3.3916      
    CHOS  HT    2.1 139  MLv     4.02  0.01    3.74241      
    KKB   BS    2.1 334  MLv     4.35  0.33    7.78069      
    VLY   HL    2.2 191  MLv     4.34  0.33    6.95992