Earthquake Information
 Origin Time
2025-02-04 13:04:16 (GMT)
 Magnitude
M 4.8
 Latitude
36.6175° N
 Longitude
25.6133° E
 Focal Depth
4 km
 # of Arrivals
42
 Location 27.5 km NE of Thira
58.2 km SSE of Naxos
225.2 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
ANYDHT5.9 76 P13:04:17.37 0.01.0M
ANYDHT5.9 76 S13:04:19.05 0.61.0M
CMBOHT24.7229 P13:04:20.89 0.11.0M
CMBOHT24.7229 S13:04:24.97 0.51.0M
THR2HT24.7220 P13:04:20.75 -0.11.0M
THR2HT24.7220 S13:04:24.25 -0.21.0M
SNT1HA27.9217 P13:04:21.01 -0.31.0M
SNT1HA27.9217 S13:04:24.91 -0.51.0M
SFR2HI28.8213 P13:04:21.19 -0.31.0M
SFR2HI28.8213 S13:04:24.86 -0.91.0M
THERAHL30.5204 P13:04:21.17 -0.61.0M
THERAHL30.5204 S13:04:25.82 -0.51.0M
SANTHL30.7207 P13:04:21.27 -0.61.0M
SANTHL30.7207 S13:04:26.27 -0.11.0M
SAP3HL31.3230 P13:04:21.82 -0.11.0M
SAP3HL31.3230 S13:04:26.51 0.01.0M
THR5HT32.5227 P13:04:21.90 -0.31.0M
THR5HT32.5227 S13:04:26.10 -0.81.0M
AKROHT34.7214 P13:04:22.30 -0.21.0M
AKROHT34.7214 S13:04:27.23 -0.31.0M
THR6HT34.9214 P13:04:22.18 -0.41.0M
THR6HT34.9214 S13:04:26.88 -0.71.0M
THR9HT36.9219 P13:04:22.67 -0.21.0M
THR9HT36.9219 S13:04:27.37 -0.81.0M
APEHL51.2351 P13:04:24.71 -0.61.0M
APEHL51.2351 S13:04:31.89 -0.61.0M
NAX1HI57.9338 P13:04:26.11 -0.21.0M
NAX1HI57.9338 S13:04:33.92 -0.31.0M
MIL7HL99.9276 P13:04:33.67 0.41.0M
MIL7HL99.9276 S13:04:47.09 0.71.0M
MHLOHL108.4274 P13:04:35.01 0.41.0M
MHLOHL108.4274 S13:04:49.20 0.41.0M
TNSAHL110.0339 P13:04:34.74 -0.11.0M
TNSAHL110.0339 S13:04:49.04 -0.11.0M
KLNAHL126.8 73 P13:04:37.46 -0.11.0M
KLNAHL126.8 73 S13:04:54.06 0.11.0M
NISRHL135.5 90 P13:04:38.89 0.01.0M
NISRHL135.5 90 S13:04:56.49 0.21.0M
NSR2HA137.7 92 P13:04:39.35 0.11.0M
NSR2HA137.7 92 S13:04:57.05 0.11.0M
NISR2HL139.7 92 P13:04:39.81 0.21.0M
NISR2HL139.7 92 S13:04:57.88 0.41.0M


  Solution details

Event:
    Public ID              nkua2025clcz
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  13:04:15.93
    Latitude              36.6175 deg  +/-      0 km
    Longitude             25.6133 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       4.78 +/- 0.50  18            
    M         4.78           18 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  76  P       13:04:17.37  -0.0 M  1.0  ANYD 
    ANYD  HT    0.1  76  S       13:04:19.05   0.6 M  1.0  ANYD 
    CMBO  HT    0.2 229  P       13:04:20.89   0.1 M  1.0  CMBO 
    CMBO  HT    0.2 229  S       13:04:24.97   0.5 M  1.0  CMBO 
    THR2  HT    0.2 220  P       13:04:20.75  -0.1 M  1.0  THR2 
    THR2  HT    0.2 220  S       13:04:24.25  -0.2 M  1.0  THR2 
    SNT1  HA    0.3 217  P       13:04:21.01  -0.3 M  1.0  SNT1 
    SNT1  HA    0.3 217  S       13:04:24.91  -0.5 M  1.0  SNT1 
    SFR2  HI    0.3 213  P       13:04:21.19  -0.3 M  1.0  SFR2 
    SFR2  HI    0.3 213  S       13:04:24.86  -0.9 M  1.0  SFR2 
    THERA HL    0.3 204  P       13:04:21.17  -0.6 M  1.0  THERA
    THERA HL    0.3 204  S       13:04:25.82  -0.5 M  1.0  THERA
    SANT  HL    0.3 207  P       13:04:21.27  -0.6 M  1.0  SANT 
    SANT  HL    0.3 207  S       13:04:26.27  -0.1 M  1.0  SANT 
    SAP3  HL    0.3 230  P       13:04:21.82  -0.1 M  1.0  SAP3 
    SAP3  HL    0.3 230  S       13:04:26.51  -0.0 M  1.0  SAP3 
    THR5  HT    0.3 227  P       13:04:21.90  -0.3 M  1.0  THR5 
    THR5  HT    0.3 227  S       13:04:26.10  -0.8 M  1.0  THR5 
    AKRO  HT    0.3 214  P       13:04:22.30  -0.2 M  1.0  AKRO 
    AKRO  HT    0.3 214  S       13:04:27.23  -0.3 M  1.0  AKRO 
    THR6  HT    0.3 214  P       13:04:22.18  -0.4 M  1.0  THR6 
    THR6  HT    0.3 214  S       13:04:26.88  -0.7 M  1.0  THR6 
    THR9  HT    0.3 219  P       13:04:22.67  -0.2 M  1.0  THR9 
    THR9  HT    0.3 219  S       13:04:27.37  -0.8 M  1.0  THR9 
    APE   HL    0.5 351  P       13:04:24.71  -0.6 M  1.0  APE  
    APE   HL    0.5 351  S       13:04:31.89  -0.6 M  1.0  APE  
    NAX1  HI    0.5 338  P       13:04:26.11  -0.2 M  1.0  NAX1 
    NAX1  HI    0.5 338  S       13:04:33.92  -0.3 M  1.0  NAX1 
    MIL7  HL    0.9 276  P       13:04:33.67   0.4 M  1.0  MIL7 
    MIL7  HL    0.9 276  S       13:04:47.09   0.7 M  1.0  MIL7 
    MHLO  HL    1.0 274  P       13:04:35.01   0.4 M  1.0  MHLO 
    MHLO  HL    1.0 274  S       13:04:49.20   0.4 M  1.0  MHLO 
    TNSA  HL    1.0 339  P       13:04:34.74  -0.1 M  1.0  TNSA 
    TNSA  HL    1.0 339  S       13:04:49.04  -0.1 M  1.0  TNSA 
    KLNA  HL    1.1  73  P       13:04:37.46  -0.1 M  1.0  KLNA 
    KLNA  HL    1.1  73  S       13:04:54.06   0.1 M  1.0  KLNA 
    NISR  HL    1.2  90  P       13:04:38.89   0.0 M  1.0  NISR 
    NISR  HL    1.2  90  S       13:04:56.49   0.2 M  1.0  NISR 
    NSR2  HA    1.2  92  P       13:04:39.35   0.1 M  1.0  NSR2 
    NSR2  HA    1.2  92  S       13:04:57.05   0.1 M  1.0  NSR2 
    NISR2 HL    1.3  92  P       13:04:39.81   0.2 M  1.0  NISR2
    NISR2 HL    1.3  92  S       13:04:57.88   0.4 M  1.0  NISR2

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  76  MLv     4.82  0.03    3712.98      
    CMBO  HT    0.2 229  MLv     4.24 -0.55     329.95      
    THR2  HT    0.2 220  MLv     4.03 -0.76    470.619      
    SNT1  HA    0.3 217  MLv     4.34 -0.44     234.68      
    SFR2  HI    0.3 213  MLv     4.64 -0.14    666.397      
    THERA HL    0.3 204  MLv     4.22 -0.57    226.739      
    SANT  HL    0.3 207  MLv     4.37 -0.41    242.675      
    SAP3  HL    0.3 230  MLv     3.97 -0.82    201.621      
    THR5  HT    0.3 227  MLv     2.90 -1.89    74.9873      
    AKRO  HT    0.3 214  MLv     4.53 -0.25     365.11      
    THR6  HT    0.3 214  MLv     3.60 -1.18    75.5559      
    THR9  HT    0.3 219  MLv     3.77 -1.01    205.466      
    APE   HL    0.5 351  MLv     4.89  0.11    322.882      
    NAX1  HI    0.5 338  MLv     5.00  0.22    286.598      
    MIL7  HL    0.9 276  MLv     5.45  0.67    450.077      
    MHLO  HL    1.0 274  MLv     5.04  0.25    319.217      
    TNSA  HL    1.0 339  MLv     5.39  0.60     344.89      
    KLNA  HL    1.1  73  MLv     5.23  0.44    196.758      
    NISR  HL    1.2  90  MLv     5.24  0.46      185.2      
    NSR2  HA    1.2  92  MLv     5.38  0.60      247.4      
    NISR2 HL    1.3  92  MLv     5.33  0.55    214.282