Earthquake Information
 Origin Time
 2025-04-25 04:23:42 (GMT)
 Magnitude
 M 4.6
 Latitude
 39.2209° N
 Longitude
 29.3481° E
 Focal Depth
 20 km
 # of Arrivals
 34
 Location 262.8 km NE of Samos
267.0 km E of Mitilini
506.9 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MYT1HI240.1267 P04:24:16.05 -0.61.0M
MYT1HI240.1267 S04:24:44.36 0.71.0M
PLM1HI258.5265 P04:24:17.98 -0.91.0M
PLM1HI258.5265 S04:24:46.83 -0.91.0M
AMPKHT262.4267 P04:24:18.55 -0.81.0M
AMPKHT262.4267 S04:24:48.13 -0.51.0M
PRKHL265.6272 P04:24:19.14 -0.61.0M
PRKHL265.6272 S04:24:49.22 -0.11.0M
LES3HT272.8273 P04:24:20.02 -0.71.0M
LES3HT272.8273 S04:24:50.30 -0.61.0M
SMGHL276.1233 P04:24:24.37 3.41.0M
SMGHL276.1233 S04:24:54.34 2.81.0M
SIGRHT300.9271 P04:24:23.28 -0.91.0M
SIGRHT300.9271 S04:24:56.49 -0.71.0M
GR061Y351.5313 P04:24:30.39 0.11.0M
GR061Y351.5313 S04:25:09.30 1.01.0M
LIAHL365.1283 P04:24:31.61 -0.51.0M
LIAHL365.1283 S04:25:12.01 0.51.0M
GR051Y368.0301 P04:24:32.24 -0.21.0M
GR051Y368.0301 S04:25:12.76 0.71.0M
RDOHL388.1305 P04:24:35.24 0.31.0M
RDOHL388.1305 S04:25:17.19 0.71.0M
THNOHC415.1247 P04:24:37.23 -1.01.0M
THNOHC415.1247 S04:25:21.13 -1.41.0M
GR041Y421.0299 P04:24:38.88 -0.11.0M
GR041Y421.0299 S04:25:23.79 -0.11.0M
THASHT423.7293 P04:24:38.66 -0.71.0M
THASHT423.7293 S04:25:24.49 0.01.0M
KDZBS432.2309 P04:24:40.49 0.11.0M
KDZBS432.2309 S04:25:26.63 0.31.0M
GR031Y435.7301 P04:24:40.87 0.11.0M
GR031Y435.7301 S04:25:27.98 0.81.0M
KAVAHT456.0297 P04:24:43.16 -0.21.0M
KAVAHT456.0297 S04:25:31.48 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025iaqb
    Description
      region name: Turkey
Origin:
    Date                   2025-04-25
    Time                  04:23:41.66  +/-    0.6 s
    Latitude              39.2209 deg  +/-      3 km
    Longitude             29.3481 deg  +/-      4 km
    Depth                      20 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.97 s
    Azimuthal gap             280 deg

2 Network magnitudes:
    MLv       4.58 +/- 0.12  13            
    M         4.58           13 preferred  

34 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MYT1  HI    2.2 267  P       04:24:16.05  -0.6 M  1.0  MYT1 
    MYT1  HI    2.2 267  S       04:24:44.36   0.7 M  1.0  MYT1 
    PLM1  HI    2.3 265  P       04:24:17.98  -0.9 M  1.0  PLM1 
    PLM1  HI    2.3 265  S       04:24:46.83  -0.9 M  1.0  PLM1 
    AMPK  HT    2.4 267  P       04:24:18.55  -0.8 M  1.0  AMPK 
    AMPK  HT    2.4 267  S       04:24:48.13  -0.5 M  1.0  AMPK 
    PRK   HL    2.4 272  P       04:24:19.14  -0.6 M  1.0  PRK  
    PRK   HL    2.4 272  S       04:24:49.22  -0.1 M  1.0  PRK  
    LES3  HT    2.5 273  P       04:24:20.02  -0.7 M  1.0  LES3 
    LES3  HT    2.5 273  S       04:24:50.30  -0.6 M  1.0  LES3 
    SMG   HL    2.5 233  P       04:24:24.37   3.4 M  1.0  SMG  
    SMG   HL    2.5 233  S       04:24:54.34   2.8 M  1.0  SMG  
    SIGR  HT    2.7 271  P       04:24:23.28  -0.9 M  1.0  SIGR 
    SIGR  HT    2.7 271  S       04:24:56.49  -0.7 M  1.0  SIGR 
    GR06  1Y    3.2 313  P       04:24:30.39   0.1 M  1.0  GR06 
    GR06  1Y    3.2 313  S       04:25:09.30   1.0 M  1.0  GR06 
    LIA   HL    3.3 283  P       04:24:31.61  -0.5 M  1.0  LIA  
    LIA   HL    3.3 283  S       04:25:12.01   0.5 M  1.0  LIA  
    GR05  1Y    3.3 301  P       04:24:32.24  -0.2 M  1.0  GR05 
    GR05  1Y    3.3 301  S       04:25:12.76   0.7 M  1.0  GR05 
    RDO   HL    3.5 305  P       04:24:35.24   0.3 M  1.0  RDO  
    RDO   HL    3.5 305  S       04:25:17.19   0.7 M  1.0  RDO  
    THNO  HC    3.7 247  P       04:24:37.23  -1.0 M  1.0  THNO 
    THNO  HC    3.7 247  S       04:25:21.13  -1.4 M  1.0  THNO 
    GR04  1Y    3.8 299  P       04:24:38.88  -0.1 M  1.0  GR04 
    GR04  1Y    3.8 299  S       04:25:23.79  -0.1 M  1.0  GR04 
    THAS  HT    3.8 293  P       04:24:38.66  -0.7 M  1.0  THAS 
    THAS  HT    3.8 293  S       04:25:24.49  -0.0 M  1.0  THAS 
    KDZ   BS    3.9 309  P       04:24:40.49   0.1 M  1.0  KDZ  
    KDZ   BS    3.9 309  S       04:25:26.63   0.3 M  1.0  KDZ  
    GR03  1Y    3.9 301  P       04:24:40.87   0.1 M  1.0  GR03 
    GR03  1Y    3.9 301  S       04:25:27.98   0.8 M  1.0  GR03 
    KAVA  HT    4.1 297  P       04:24:43.16  -0.2 M  1.0  KAVA 
    KAVA  HT    4.1 297  S       04:25:31.48  -0.2 M  1.0  KAVA 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MYT1  HI    2.2 267  MLv     4.84  0.26    22.0294      
    PLM1  HI    2.3 265  MLv     4.52 -0.07    8.39068      
    AMPK  HT    2.4 267  MLv     4.47 -0.11    7.18132      
    PRK   HL    2.4 272  MLv     4.74  0.16    13.0951      
    LES3  HT    2.5 273  MLv     4.46 -0.12    6.28482      
    SMG   HL    2.5 233  MLv     4.68  0.09    9.90388      
    SIGR  HT    2.7 271  MLv     4.51 -0.07    5.10247      
    GR06  1Y    3.2 313  MLv     4.81  0.23    5.71804      
    LIA   HL    3.3 283  MLv     4.25 -0.33    2.66135      
    GR05  1Y    3.3 301  MLv     4.56 -0.02    2.61754      
    RDO   HL    3.5 305  MLv     4.73  0.14    2.06975      
    THNO  HC    3.7 247  MLv     4.41 -0.17    1.18522      
    GR04  1Y    3.8 299  MLv     4.62  0.04    1.89374      
    THAS  HT    3.8 293  MLv     4.53 -0.05    1.49534      
    KDZ   BS    3.9 309  MLv     4.79  0.21    2.61552      
    GR03  1Y    3.9 301  MLv     4.56 -0.03    1.49918      
    KAVA  HT    4.1 297  MLv     4.27 -0.31    1.45012