Earthquake Information
 Origin Time
2025-02-03 07:42:49 (GMT)
 Magnitude
M 4.2
 Latitude
36.6042° N
 Longitude
25.5713° E
 Focal Depth
19 km
 # of Arrivals
40
 Location 24.2 km NNE of Thira
58.4 km SSE of Naxos
223.5 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CMBOHT20.9225 P07:42:53.49 -0.11.0M
CMBOHT20.9225 S07:42:57.48 0.21.0M
THR2HT21.3215 P07:42:53.42 -0.31.0M
THR2HT21.3215 S07:42:57.11 -0.31.0M
SNT1HA24.5212 P07:42:53.60 -0.51.0M
SNT1HA24.5212 S07:42:58.00 -0.11.0M
SAP3HL27.5227 P07:42:54.41 -0.11.0M
SAP3HL27.5227 S07:42:59.03 0.21.0M
THERAHL27.7198 P07:42:53.96 -0.61.0M
THERAHL27.7198 S07:42:57.82 -1.11.0M
SANTHL27.8201 P07:42:53.97 -0.71.0M
SANTHL27.8201 S07:42:58.67 -0.41.0M
AKROHT31.5210 P07:42:55.02 -0.11.0M
AKROHT31.5210 S07:42:59.99 0.21.0M
THR6HT31.7210 P07:42:54.91 -0.21.0M
THR6HT31.7210 S07:42:59.66 -0.21.0M
APEHL52.3355 P07:42:57.38 -0.81.0M
APEHL52.3355 S07:43:04.89 -0.51.0M
MHLOHL104.8275 P07:43:07.34 1.11.0M
MHLOHL104.8275 S07:43:20.08 0.51.0M
NISRHL139.2 90 P07:43:11.71 0.11.0M
NISRHL139.2 90 S07:43:29.23 0.41.0M
NSR2HA141.4 91 P07:43:12.69 0.71.0M
NSR2HA141.4 91 S07:43:29.72 0.21.0M
NISR2HL143.4 91 P07:43:12.98 0.81.0M
NISR2HL143.4 91 S07:43:29.85 -0.21.0M
KNSSHC148.8194 P07:43:12.31 -0.51.0M
KNSSHC148.8194 S07:43:30.61 -0.51.0M
NPSHL149.4179 P07:43:11.90 -1.01.0M
NPSHL149.4179 S07:43:30.76 -0.41.0M
IDIMN158.7203 P07:43:13.48 -0.71.0M
IDIMN158.7203 S07:43:32.81 -0.61.0M
SMGHL166.0 43 P07:43:15.27 0.21.0M
SMGHL166.0 43 S07:43:34.94 -0.11.0M
PFKSHC173.8183 P07:43:15.38 -0.71.0M
PFKSHC173.8183 S07:43:36.18 -0.61.0M
ZKRHL175.5161 P07:43:15.35 -0.91.0M
ZKRHL175.5161 S07:43:36.64 -0.41.0M
SIVAHL189.2201 P07:43:18.24 0.31.0M
SIVAHL189.2201 S07:43:39.59 -0.51.0M


  Solution details

Event:
    Public ID              nkua2025ciww
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-03
    Time                  07:42:48.82
    Latitude              36.6042 deg  +/-      1 km
    Longitude             25.5713 deg  +/-      1 km
    Depth                      19 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.51 s
    Azimuthal gap              80 deg

2 Network magnitudes:
    MLv       4.15 +/- 0.25  16            
    M         4.15           16 preferred  

40 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CMBO  HT    0.2 225  P       07:42:53.49  -0.1 M  1.0  CMBO 
    CMBO  HT    0.2 225  S       07:42:57.48   0.2 M  1.0  CMBO 
    THR2  HT    0.2 215  P       07:42:53.42  -0.3 M  1.0  THR2 
    THR2  HT    0.2 215  S       07:42:57.11  -0.3 M  1.0  THR2 
    SNT1  HA    0.2 212  P       07:42:53.60  -0.5 M  1.0  SNT1 
    SNT1  HA    0.2 212  S       07:42:58.00  -0.1 M  1.0  SNT1 
    SAP3  HL    0.2 227  P       07:42:54.41  -0.1 M  1.0  SAP3 
    SAP3  HL    0.2 227  S       07:42:59.03   0.2 M  1.0  SAP3 
    THERA HL    0.2 198  P       07:42:53.96  -0.6 M  1.0  THERA
    THERA HL    0.2 198  S       07:42:57.82  -1.1 M  1.0  THERA
    SANT  HL    0.3 201  P       07:42:53.97  -0.7 M  1.0  SANT 
    SANT  HL    0.3 201  S       07:42:58.67  -0.4 M  1.0  SANT 
    AKRO  HT    0.3 210  P       07:42:55.02  -0.1 M  1.0  AKRO 
    AKRO  HT    0.3 210  S       07:42:59.99   0.2 M  1.0  AKRO 
    THR6  HT    0.3 210  P       07:42:54.91  -0.2 M  1.0  THR6 
    THR6  HT    0.3 210  S       07:42:59.66  -0.2 M  1.0  THR6 
    APE   HL    0.5 355  P       07:42:57.38  -0.8 M  1.0  APE  
    APE   HL    0.5 355  S       07:43:04.89  -0.5 M  1.0  APE  
    MHLO  HL    0.9 275  P       07:43:07.34   1.1 M  1.0  MHLO 
    MHLO  HL    0.9 275  S       07:43:20.08   0.5 M  1.0  MHLO 
    NISR  HL    1.3  90  P       07:43:11.71   0.1 M  1.0  NISR 
    NISR  HL    1.3  90  S       07:43:29.23   0.4 M  1.0  NISR 
    NSR2  HA    1.3  91  P       07:43:12.69   0.7 M  1.0  NSR2 
    NSR2  HA    1.3  91  S       07:43:29.72   0.2 M  1.0  NSR2 
    NISR2 HL    1.3  91  P       07:43:12.98   0.8 M  1.0  NISR2
    NISR2 HL    1.3  91  S       07:43:29.85  -0.2 M  1.0  NISR2
    KNSS  HC    1.3 194  P       07:43:12.31  -0.5 M  1.0  KNSS 
    KNSS  HC    1.3 194  S       07:43:30.61  -0.5 M  1.0  KNSS 
    NPS   HL    1.3 179  P       07:43:11.90  -1.0 M  1.0  NPS  
    NPS   HL    1.3 179  S       07:43:30.76  -0.4 M  1.0  NPS  
    IDI   MN    1.4 203  P       07:43:13.48  -0.7 M  1.0  IDI  
    IDI   MN    1.4 203  S       07:43:32.81  -0.6 M  1.0  IDI  
    SMG   HL    1.5  43  P       07:43:15.27   0.2 M  1.0  SMG  
    SMG   HL    1.5  43  S       07:43:34.94  -0.1 M  1.0  SMG  
    PFKS  HC    1.6 183  P       07:43:15.38  -0.7 M  1.0  PFKS 
    PFKS  HC    1.6 183  S       07:43:36.18  -0.6 M  1.0  PFKS 
    ZKR   HL    1.6 161  P       07:43:15.35  -0.9 M  1.0  ZKR  
    ZKR   HL    1.6 161  S       07:43:36.64  -0.4 M  1.0  ZKR  
    SIVA  HL    1.7 201  P       07:43:18.24   0.3 M  1.0  SIVA 
    SIVA  HL    1.7 201  S       07:43:39.59  -0.5 M  1.0  SIVA 

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CMBO  HT    0.2 225  MLv     3.85 -0.30    170.367      
    THR2  HT    0.2 215  MLv     3.60 -0.55    216.072      
    SNT1  HA    0.2 212  MLv     4.00 -0.16    128.048      
    SAP3  HL    0.2 227  MLv     3.60 -0.55    106.977      
    THERA HL    0.2 198  MLv     3.70 -0.45    80.5798      
    SANT  HL    0.3 201  MLv     4.17  0.02    179.201      
    AKRO  HT    0.3 210  MLv     4.35  0.20     293.96      
    THR6  HT    0.3 210  MLv     3.13 -1.02    30.9602      
    APE   HL    0.5 355  MLv     4.03 -0.12    42.2088      
    MHLO  HL    0.9 275  MLv     4.42  0.27     80.095      
    NISR  HL    1.3  90  MLv     4.41  0.25    25.7451      
    NSR2  HA    1.3  91  MLv     4.68  0.53    47.1391      
    NISR2 HL    1.3  91  MLv     4.36  0.21    22.2806      
    KNSS  HC    1.3 194  MLv     4.41  0.26    23.3563      
    NPS   HL    1.3 179  MLv     4.29  0.14    17.5291      
    IDI   MN    1.4 203  MLv     4.39  0.24    19.8198      
    SMG   HL    1.5  43  MLv     4.06 -0.09     8.5493      
    PFKS  HC    1.6 183  MLv     4.24  0.08    11.6974      
    ZKR   HL    1.6 161  MLv     4.00 -0.15    6.65141      
    SIVA  HL    1.7 201  MLv     4.59  0.43    21.9216