Earthquake Information
 Origin Time
2025-05-03 23:25:25 (GMT)
 Magnitude
M 3.1
 Latitude
37.0957° N
 Longitude
28.5460° E
 Focal Depth
21 km
 # of Arrivals
28
 Location 78.3 km NNE of Rodhos
113.9 km ENE of Kos
435.6 km ESE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ARGHL105.2201 P23:25:42.52 -0.21.0M
ARGHL105.2201 S23:25:56.02 0.11.0M
KOSPHC114.9258 P23:25:43.22 -1.01.0M
KOSPHC114.9258 S23:25:59.15 0.51.0M
NISR2HL134.9245 P23:25:47.31 0.01.0M
NISR2HL134.9245 S23:26:04.03 0.01.0M
NSR2HA136.7245 P23:25:47.86 0.41.0M
NSR2HA136.7245 S23:26:04.38 0.01.0M
SMGHL165.4294 P23:25:51.43 0.21.0M
SMGHL165.4294 S23:26:10.97 0.11.0M
CHOSHT262.2303 P23:26:04.19 0.51.0M
CHOSHT262.2303 S23:26:32.73 -0.21.0M
THNOHC317.5281 P23:26:10.63 -0.11.0M
THNOHC317.5281 S23:26:44.60 -0.71.0M
SIGRHT332.7315 P23:26:13.20 0.61.0M
SIGRHT332.7315 S23:26:48.30 -0.31.0M
MRTHHA421.4286 P23:26:24.32 0.31.0M
MRTHHA421.4286 S23:27:07.58 -1.21.0M
LIAHL427.5317 P23:26:25.14 0.41.0M
LIAHL427.5317 S23:27:09.32 -0.61.0M
VLYHL427.6281 P23:26:25.23 0.31.0M
VLYHL427.6281 S23:27:09.23 -1.01.0M
ERTRHA443.0289 P23:26:27.17 0.31.0M
ERTRHA443.0289 S23:27:13.35 -0.31.0M
AOS2HT470.3299 P23:26:30.91 0.61.0M
AOS2HT470.3299 S23:27:19.00 -0.81.0M
THASHT511.9320 P23:26:35.62 0.11.0M
THASHT511.9320 S23:27:28.34 -0.71.0M


  Solution details

Event:
    Public ID              nkua2025iqrt
    Description
      region name: Turkey
Origin:
    Date                   2025-05-03
    Time                  23:25:25.21
    Latitude              37.0957 deg  +/-      1 km
    Longitude             28.5460 deg  +/-      1 km
    Depth                      21 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             245 deg

2 Network magnitudes:
    MLv       3.09 +/- 0.14  12            
    M         3.09           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ARG   HL    0.9 201  P       23:25:42.52  -0.2 M  1.0  ARG  
    ARG   HL    0.9 201  S       23:25:56.02   0.1 M  1.0  ARG  
    KOSP  HC    1.0 258  P       23:25:43.22  -1.0 M  1.0  KOSP 
    KOSP  HC    1.0 258  S       23:25:59.15   0.5 M  1.0  KOSP 
    NISR2 HL    1.2 245  P       23:25:47.31   0.0 M  1.0  NISR2
    NISR2 HL    1.2 245  S       23:26:04.03  -0.0 M  1.0  NISR2
    NSR2  HA    1.2 245  P       23:25:47.86   0.4 M  1.0  NSR2 
    NSR2  HA    1.2 245  S       23:26:04.38  -0.0 M  1.0  NSR2 
    SMG   HL    1.5 294  P       23:25:51.43   0.2 M  1.0  SMG  
    SMG   HL    1.5 294  S       23:26:10.97   0.1 M  1.0  SMG  
    CHOS  HT    2.4 303  P       23:26:04.19   0.5 M  1.0  CHOS 
    CHOS  HT    2.4 303  S       23:26:32.73  -0.2 M  1.0  CHOS 
    THNO  HC    2.9 281  P       23:26:10.63  -0.1 M  1.0  THNO 
    THNO  HC    2.9 281  S       23:26:44.60  -0.7 M  1.0  THNO 
    SIGR  HT    3.0 315  P       23:26:13.20   0.6 M  1.0  SIGR 
    SIGR  HT    3.0 315  S       23:26:48.30  -0.3 M  1.0  SIGR 
    MRTH  HA    3.8 286  P       23:26:24.32   0.3 M  1.0  MRTH 
    MRTH  HA    3.8 286  S       23:27:07.58  -1.2 M  1.0  MRTH 
    LIA   HL    3.8 317  P       23:26:25.14   0.4 M  1.0  LIA  
    LIA   HL    3.8 317  S       23:27:09.32  -0.6 M  1.0  LIA  
    VLY   HL    3.9 281  P       23:26:25.23   0.3 M  1.0  VLY  
    VLY   HL    3.9 281  S       23:27:09.23  -1.0 M  1.0  VLY  
    ERTR  HA    4.0 289  P       23:26:27.17   0.3 M  1.0  ERTR 
    ERTR  HA    4.0 289  S       23:27:13.35  -0.3 M  1.0  ERTR 
    AOS2  HT    4.2 299  P       23:26:30.91   0.6 M  1.0  AOS2 
    AOS2  HT    4.2 299  S       23:27:19.00  -0.8 M  1.0  AOS2 
    THAS  HT    4.6 320  P       23:26:35.62   0.1 M  1.0  THAS 
    THAS  HT    4.6 320  S       23:27:28.34  -0.7 M  1.0  THAS 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ARG   HL    0.9 201  MLv     2.96 -0.14     1.3617      
    KOSP  HC    1.0 258  MLv     3.35  0.26    3.00714      
    NISR2 HL    1.2 245  MLv     3.47  0.38    3.15692      
    NSR2  HA    1.2 245  MLv     3.26  0.17    1.89595      
    SMG   HL    1.5 294  MLv     2.94 -0.16    0.64819      
    CHOS  HT    2.4 303  MLv     2.79 -0.30   0.152482      
    THNO  HC    2.9 281  MLv     2.93 -0.17   0.109933      
    SIGR  HT    3.0 315  MLv     2.97 -0.13   0.100845      
    MRTH  HA    3.8 286  MLv     3.25  0.16   0.0806097      
    LIA   HL    3.8 317  MLv     3.14  0.05   0.119935      
    VLY   HL    3.9 281  MLv     3.26  0.17   0.0795051      
    ERTR  HA    4.0 289  MLv     3.01 -0.08   0.0413252      
    AOS2  HT    4.2 299  MLv     3.02 -0.07   0.0366606      
    THAS  HT    4.6 320  MLv     3.11  0.02   0.0362434