Earthquake Information
 Origin Time
2025-02-04 01:19:39 (GMT)
 Magnitude
M 3.8
 Latitude
36.6413° N
 Longitude
25.6052° E
 Focal Depth
3 km
 # of Arrivals
22
 Location 29.3 km NNE of Thira
55.5 km SSE of Naxos
222.9 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
SNT1HA29.6212 P01:19:44.11 -0.31.0M
SNT1HA29.6212 S01:19:48.57 -0.21.0M
SFR2HI30.7209 P01:19:44.39 -0.21.0M
SFR2HI30.7209 S01:19:48.86 -0.31.0M
SAP3HL32.6226 P01:19:44.96 0.01.0M
SAP3HL32.6226 S01:19:49.64 -0.11.0M
THERAHL32.6201 P01:19:44.46 -0.51.0M
THERAHL32.6201 S01:19:49.06 -0.71.0M
THR5HT33.9223 P01:19:45.03 -0.11.0M
THR6HT36.7210 P01:19:45.21 -0.51.0M
APEHL48.5351 P01:19:47.23 -0.51.0M
APEHL48.5351 S01:19:53.90 -0.71.0M
NAX1HI55.1338 P01:19:48.62 -0.11.0M
NAX1HI55.1338 S01:19:56.14 -0.21.0M
MIL7HL98.9274 P01:19:56.49 0.61.0M
MIL7HL98.9274 S01:20:09.28 0.31.0M
TNSAHL107.3338 P01:19:57.22 0.11.0M
TNSAHL107.3338 S01:20:10.69 -0.51.0M
KLNAHL126.7 74 P01:20:00.35 0.01.0M
KLNAHL126.7 74 S01:20:16.84 0.11.0M
NSR2HA138.5 93 P01:20:02.45 0.31.0M
NSR2HA138.5 93 S01:20:20.31 0.31.0M


  Solution details

Event:
    Public ID              nkua2025ckfs
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  01:19:38.64
    Latitude              36.6413 deg  +/-      1 km
    Longitude             25.6052 deg  +/-      1 km
    Depth                       3 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       3.81 +/- 0.23  10            
    M         3.81           10 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SNT1  HA    0.3 212  P       01:19:44.11  -0.3 M  1.0  SNT1 
    SNT1  HA    0.3 212  S       01:19:48.57  -0.2 M  1.0  SNT1 
    SFR2  HI    0.3 209  P       01:19:44.39  -0.2 M  1.0  SFR2 
    SFR2  HI    0.3 209  S       01:19:48.86  -0.3 M  1.0  SFR2 
    SAP3  HL    0.3 226  P       01:19:44.96   0.0 M  1.0  SAP3 
    SAP3  HL    0.3 226  S       01:19:49.64  -0.1 M  1.0  SAP3 
    THERA HL    0.3 201  P       01:19:44.46  -0.5 M  1.0  THERA
    THERA HL    0.3 201  S       01:19:49.06  -0.7 M  1.0  THERA
    THR5  HT    0.3 223  P       01:19:45.03  -0.1 M  1.0  THR5 
    THR6  HT    0.3 210  P       01:19:45.21  -0.5 M  1.0  THR6 
    APE   HL    0.4 351  P       01:19:47.23  -0.5 M  1.0  APE  
    APE   HL    0.4 351  S       01:19:53.90  -0.7 M  1.0  APE  
    NAX1  HI    0.5 338  P       01:19:48.62  -0.1 M  1.0  NAX1 
    NAX1  HI    0.5 338  S       01:19:56.14  -0.2 M  1.0  NAX1 
    MIL7  HL    0.9 274  P       01:19:56.49   0.6 M  1.0  MIL7 
    MIL7  HL    0.9 274  S       01:20:09.28   0.3 M  1.0  MIL7 
    TNSA  HL    1.0 338  P       01:19:57.22   0.1 M  1.0  TNSA 
    TNSA  HL    1.0 338  S       01:20:10.69  -0.5 M  1.0  TNSA 
    KLNA  HL    1.1  74  P       01:20:00.35   0.0 M  1.0  KLNA 
    KLNA  HL    1.1  74  S       01:20:16.84   0.1 M  1.0  KLNA 
    NSR2  HA    1.2  93  P       01:20:02.45   0.3 M  1.0  NSR2 
    NSR2  HA    1.2  93  S       01:20:20.31   0.3 M  1.0  NSR2 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SNT1  HA    0.3 212  MLv     3.83  0.02    64.9227      
    SFR2  HI    0.3 209  MLv     4.27  0.47    255.237      
    SAP3  HL    0.3 226  MLv     3.63 -0.18    86.2333      
    THERA HL    0.3 201  MLv     3.77 -0.04      70.82      
    THR5  HT    0.3 223  MLv     2.92 -0.89    72.8397      
    THR6  HT    0.3 210  MLv     3.60 -0.21    67.9896      
    APE   HL    0.4 351  MLv     3.52 -0.29    15.9822      
    NAX1  HI    0.5 338  MLv     3.74 -0.07     18.137      
    MIL7  HL    0.9 274  MLv     4.77  0.96    94.2591      
    TNSA  HL    1.0 338  MLv     3.96  0.15    13.2369      
    KLNA  HL    1.1  74  MLv     3.68 -0.13    5.55541      
    NSR2  HA    1.2  93  MLv     4.18  0.37    15.4309