Earthquake Information
 Origin Time
2025-02-09 05:01:59 (GMT)
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
M 4.0
 Latitude
36.5808° N
 Longitude
25.6093° E
 Focal Depth
8 km
 # of Arrivals
34
 Location 24.1 km NE of Thira
61.9 km SSE of Naxos
227.7 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
ANYDHT8.2 48 P05:02:01.18 0.21.0M
ANYDHT8.2 48 S05:02:02.67 0.11.0M
THR2HT21.5226 P05:02:03.06 0.01.0M
THR2HT21.5226 S05:02:06.30 0.01.0M
CMBOHT21.9236 P05:02:03.31 0.21.0M
CMBOHT21.9236 S05:02:06.79 0.41.0M
SNT1HA24.5222 P05:02:03.41 -0.11.0M
SNT1HA24.5222 S05:02:07.34 0.21.0M
THERAHL26.6207 P05:02:03.77 -0.11.0M
THERAHL26.6207 S05:02:07.56 -0.21.0M
SANTHL27.0210 P05:02:03.80 -0.21.0M
SANTHL27.0210 S05:02:07.78 -0.21.0M
SAP3HL28.6236 P05:02:04.20 0.01.0M
SAP3HL28.6236 S05:02:08.08 -0.31.0M
ANAFHL28.9150 P05:02:04.45 0.11.0M
ANAFHL28.9150 S05:02:08.31 -0.11.0M
GVRLHT30.3210 P05:02:04.50 0.01.0M
GVRLHT30.3210 S05:02:08.23 -0.61.0M
AKROHT31.2218 P05:02:04.79 0.11.0M
AKROHT31.2218 S05:02:08.92 -0.21.0M
AMGAHL37.7 42 P05:02:05.70 0.01.0M
AMGAHL37.7 42 S05:02:11.03 0.01.0M
APEHL55.2352 P05:02:08.29 -0.31.0M
APEHL55.2352 S05:02:15.54 -0.61.0M
NAX1HI61.6340 P05:02:09.51 -0.11.0M
NAX1HI61.6340 S05:02:17.42 -0.31.0M
MIL7HL100.0278 P05:02:16.27 0.51.0M
MIL7HL100.0278 S05:02:28.84 0.11.0M
MHLOHL108.4276 P05:02:18.16 1.01.0M
MHLOHL108.4276 S05:02:31.55 0.41.0M
TNSAHL113.7340 P05:02:18.29 0.31.0M
TNSAHL113.7340 S05:02:32.41 -0.11.0M
SERIHA119.0303 P05:02:19.24 0.41.0M
SERIHA119.0303 S05:02:34.07 -0.11.0M


  Solution details

Event:
    Public ID              nkua2025ctqp
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-09
    Time                  05:01:58.81
    Latitude              36.5808 deg  +/-      0 km
    Longitude             25.6093 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             101 deg

2 Network magnitudes:
    MLv       3.98 +/- 0.25  14            
    M         3.98           14 preferred  

34 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  48  P       05:02:01.18   0.2 M  1.0  ANYD 
    ANYD  HT    0.1  48  S       05:02:02.67   0.1 M  1.0  ANYD 
    THR2  HT    0.2 226  P       05:02:03.06  -0.0 M  1.0  THR2 
    THR2  HT    0.2 226  S       05:02:06.30  -0.0 M  1.0  THR2 
    CMBO  HT    0.2 236  P       05:02:03.31   0.2 M  1.0  CMBO 
    CMBO  HT    0.2 236  S       05:02:06.79   0.4 M  1.0  CMBO 
    SNT1  HA    0.2 222  P       05:02:03.41  -0.1 M  1.0  SNT1 
    SNT1  HA    0.2 222  S       05:02:07.34   0.2 M  1.0  SNT1 
    THERA HL    0.2 207  P       05:02:03.77  -0.1 M  1.0  THERA
    THERA HL    0.2 207  S       05:02:07.56  -0.2 M  1.0  THERA
    SANT  HL    0.2 210  P       05:02:03.80  -0.2 M  1.0  SANT 
    SANT  HL    0.2 210  S       05:02:07.78  -0.2 M  1.0  SANT 
    SAP3  HL    0.3 236  P       05:02:04.20  -0.0 M  1.0  SAP3 
    SAP3  HL    0.3 236  S       05:02:08.08  -0.3 M  1.0  SAP3 
    ANAF  HL    0.3 150  P       05:02:04.45   0.1 M  1.0  ANAF 
    ANAF  HL    0.3 150  S       05:02:08.31  -0.1 M  1.0  ANAF 
    GVRL  HT    0.3 210  P       05:02:04.50  -0.0 M  1.0  GVRL 
    GVRL  HT    0.3 210  S       05:02:08.23  -0.6 M  1.0  GVRL 
    AKRO  HT    0.3 218  P       05:02:04.79   0.1 M  1.0  AKRO 
    AKRO  HT    0.3 218  S       05:02:08.92  -0.2 M  1.0  AKRO 
    AMGA  HL    0.3  42  P       05:02:05.70  -0.0 M  1.0  AMGA 
    AMGA  HL    0.3  42  S       05:02:11.03   0.0 M  1.0  AMGA 
    APE   HL    0.5 352  P       05:02:08.29  -0.3 M  1.0  APE  
    APE   HL    0.5 352  S       05:02:15.54  -0.6 M  1.0  APE  
    NAX1  HI    0.6 340  P       05:02:09.51  -0.1 M  1.0  NAX1 
    NAX1  HI    0.6 340  S       05:02:17.42  -0.3 M  1.0  NAX1 
    MIL7  HL    0.9 278  P       05:02:16.27   0.5 M  1.0  MIL7 
    MIL7  HL    0.9 278  S       05:02:28.84   0.1 M  1.0  MIL7 
    MHLO  HL    1.0 276  P       05:02:18.16   1.0 M  1.0  MHLO 
    MHLO  HL    1.0 276  S       05:02:31.55   0.4 M  1.0  MHLO 
    TNSA  HL    1.0 340  P       05:02:18.29   0.3 M  1.0  TNSA 
    TNSA  HL    1.0 340  S       05:02:32.41  -0.1 M  1.0  TNSA 
    SERI  HA    1.1 303  P       05:02:19.24   0.4 M  1.0  SERI 
    SERI  HA    1.1 303  S       05:02:34.07  -0.1 M  1.0  SERI 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  48  MLv     4.10  0.12    617.166      
    THR2  HT    0.2 226  MLv     3.52 -0.46    174.812      
    CMBO  HT    0.2 236  MLv     3.90 -0.08    178.822      
    SNT1  HA    0.2 222  MLv     3.84 -0.14    89.6597      
    THERA HL    0.2 207  MLv     3.51 -0.47    54.9876      
    SANT  HL    0.2 210  MLv     3.82 -0.16    84.0274      
    SAP3  HL    0.3 236  MLv     3.56 -0.42    93.1619      
    ANAF  HL    0.3 150  MLv     4.32  0.34    315.589      
    GVRL  HT    0.3 210  MLv     3.45 -0.53    39.2993      
    AKRO  HT    0.3 218  MLv     4.15  0.17    187.413      
    AMGA  HL    0.3  42  MLv     3.89 -0.09    69.9215      
    APE   HL    0.5 352  MLv     3.95 -0.03    29.5754      
    NAX1  HI    0.6 340  MLv     4.29  0.31    48.4739      
    MIL7  HL    0.9 278  MLv     4.25  0.27    27.9921      
    MHLO  HL    1.0 276  MLv     4.05  0.07    32.8657      
    TNSA  HL    1.0 340  MLv     4.76  0.78    77.6402      
    SERI  HA    1.1 303  MLv     4.07  0.09    14.9865