Earthquake Information
 Origin Time
2025-02-04 12:36:51 (GMT)
 Magnitude
M 4.6
 Latitude
36.5760° N
 Longitude
25.6938° E
 Focal Depth
12 km
 # of Arrivals
30
 Location 29.3 km NE of Thira
65.3 km SSE of Naxos
233.6 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
ANYDHT6.2347 P12:36:53.27 0.11.0M
ANYDHT6.2347 S12:36:55.24 0.11.0M
THR2HT27.2238 P12:36:56.05 0.01.0M
THR2HT27.2238 S12:36:59.79 -0.31.0M
CMBOHT28.3246 P12:36:56.16 -0.11.0M
CMBOHT28.3246 S12:37:00.19 -0.21.0M
SNT1HA29.7233 P12:36:56.46 0.01.0M
SNT1HA29.7233 S12:37:00.65 -0.11.0M
SFR2HI30.1230 P12:36:56.71 0.21.0M
SFR2HI30.1230 S12:37:00.80 -0.11.0M
THERAHL30.4220 P12:36:56.71 0.11.0M
THERAHL30.4220 S12:37:00.80 -0.21.0M
SANTHL31.0223 P12:36:56.80 0.11.0M
SANTHL31.0223 S12:37:00.98 -0.31.0M
SAP3HL34.8243 P12:36:57.18 -0.11.0M
SAP3HL34.8243 S12:37:02.18 -0.11.0M
THR5HT35.6240 P12:36:57.24 -0.11.0M
THR5HT35.6240 S12:37:02.74 0.31.0M
AKROHT35.9228 P12:36:57.68 0.21.0M
AKROHT35.9228 S12:37:02.57 0.11.0M
APEHL57.3345 P12:37:00.41 -0.51.0M
APEHL57.3345 S12:37:08.30 -0.21.0M
NAX1HI65.0334 P12:37:01.81 -0.21.0M
NAX1HI65.0334 S12:37:10.64 0.11.0M
MIL7HL107.6278 P12:37:09.04 0.31.0M
MIL7HL107.6278 S12:37:22.48 0.01.0M
MHLOHL116.0276 P12:37:10.78 0.71.0M
MHLOHL116.0276 S12:37:25.00 0.21.0M
TNSAHL117.0336 P12:37:10.62 0.51.0M
TNSAHL117.0336 S12:37:24.97 0.01.0M


  Solution details

Event:
    Public ID              nkua2025clcb
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  12:36:50.75
    Latitude              36.5760 deg  +/-      1 km
    Longitude             25.6938 deg  +/-      1 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             234 deg

2 Network magnitudes:
    MLv       4.58 +/- 0.27  13            
    M         4.58           13 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 347  P       12:36:53.27   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 347  S       12:36:55.24   0.1 M  1.0  ANYD 
    THR2  HT    0.2 238  P       12:36:56.05  -0.0 M  1.0  THR2 
    THR2  HT    0.2 238  S       12:36:59.79  -0.3 M  1.0  THR2 
    CMBO  HT    0.3 246  P       12:36:56.16  -0.1 M  1.0  CMBO 
    CMBO  HT    0.3 246  S       12:37:00.19  -0.2 M  1.0  CMBO 
    SNT1  HA    0.3 233  P       12:36:56.46   0.0 M  1.0  SNT1 
    SNT1  HA    0.3 233  S       12:37:00.65  -0.1 M  1.0  SNT1 
    SFR2  HI    0.3 230  P       12:36:56.71   0.2 M  1.0  SFR2 
    SFR2  HI    0.3 230  S       12:37:00.80  -0.1 M  1.0  SFR2 
    THERA HL    0.3 220  P       12:36:56.71   0.1 M  1.0  THERA
    THERA HL    0.3 220  S       12:37:00.80  -0.2 M  1.0  THERA
    SANT  HL    0.3 223  P       12:36:56.80   0.1 M  1.0  SANT 
    SANT  HL    0.3 223  S       12:37:00.98  -0.3 M  1.0  SANT 
    SAP3  HL    0.3 243  P       12:36:57.18  -0.1 M  1.0  SAP3 
    SAP3  HL    0.3 243  S       12:37:02.18  -0.1 M  1.0  SAP3 
    THR5  HT    0.3 240  P       12:36:57.24  -0.1 M  1.0  THR5 
    THR5  HT    0.3 240  S       12:37:02.74   0.3 M  1.0  THR5 
    AKRO  HT    0.3 228  P       12:36:57.68   0.2 M  1.0  AKRO 
    AKRO  HT    0.3 228  S       12:37:02.57   0.1 M  1.0  AKRO 
    APE   HL    0.5 345  P       12:37:00.41  -0.5 M  1.0  APE  
    APE   HL    0.5 345  S       12:37:08.30  -0.2 M  1.0  APE  
    NAX1  HI    0.6 334  P       12:37:01.81  -0.2 M  1.0  NAX1 
    NAX1  HI    0.6 334  S       12:37:10.64   0.1 M  1.0  NAX1 
    MIL7  HL    1.0 278  P       12:37:09.04   0.3 M  1.0  MIL7 
    MIL7  HL    1.0 278  S       12:37:22.48   0.0 M  1.0  MIL7 
    MHLO  HL    1.0 276  P       12:37:10.78   0.7 M  1.0  MHLO 
    MHLO  HL    1.0 276  S       12:37:25.00   0.2 M  1.0  MHLO 
    TNSA  HL    1.1 336  P       12:37:10.62   0.5 M  1.0  TNSA 
    TNSA  HL    1.1 336  S       12:37:24.97   0.0 M  1.0  TNSA 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 347  MLv     4.11 -0.48    709.271      
    THR2  HT    0.2 238  MLv     4.40 -0.18     969.63      
    CMBO  HT    0.3 246  MLv     4.59  0.01    608.367      
    SNT1  HA    0.3 233  MLv     4.59  0.01    374.519      
    SFR2  HI    0.3 230  MLv     4.91  0.33    1140.95      
    THERA HL    0.3 220  MLv     4.26 -0.32    252.753      
    SANT  HL    0.3 223  MLv     4.67  0.09    476.256      
    SAP3  HL    0.3 243  MLv     4.27 -0.31     330.73      
    THR5  HT    0.3 240  MLv     2.98 -1.60    76.2924      
    AKRO  HT    0.3 228  MLv     5.02  0.43    1044.51      
    APE   HL    0.5 345  MLv     4.28 -0.30    56.1683      
    NAX1  HI    0.6 334  MLv     4.53 -0.05    81.3009      
    MIL7  HL    1.0 278  MLv     5.33  0.74     307.28      
    MHLO  HL    1.0 276  MLv     4.98  0.40    258.126      
    TNSA  HL    1.1 336  MLv     4.91  0.33    106.855