Earthquake Information
 Origin Time
2025-07-23 10:48:59 (GMT)
 Magnitude
M 3.3
 Latitude
36.0173° N
 Longitude
27.2543° E
 Focal Depth
28 km
 # of Arrivals
36
 Location 40.3 km NNE of Karpathos
97.5 km S of Kos
381.5 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL53.0189 P10:49:09.20 0.11.0M
KARPHL53.0189 S10:49:16.53 -0.11.0M
NISR2HL62.3354 P10:49:10.46 0.01.0M
NISR2HL62.3354 S10:49:19.02 0.01.0M
NSR2HA62.6352 P10:49:10.47 0.01.0M
NSR2HA62.6352 S10:49:19.11 0.11.0M
NISRHL66.9350 P10:49:11.11 0.01.0M
NISRHL66.9350 S10:49:20.22 0.11.0M
ARGHL80.9 74 P10:49:13.55 0.31.0M
ARGHL80.9 74 S10:49:23.57 -0.31.0M
ASTAHL100.4306 P10:49:16.23 0.11.0M
ASTAHL100.4306 S10:49:28.65 -0.31.0M
ANAFHL138.2286 P10:49:21.79 0.71.0M
ANAFHL138.2286 S10:49:37.61 -0.21.0M
AMGAHL151.7307 P10:49:22.92 0.11.0M
AMGAHL151.7307 S10:49:40.57 -0.21.0M
ANYDHT156.8296 P10:49:23.73 0.31.0M
ANYDHT156.8296 S10:49:41.72 -0.21.0M
THERAHL164.3284 P10:49:25.06 0.61.0M
THERAHL164.3284 S10:49:43.43 -0.21.0M
SANTHL165.8284 P10:49:25.92 1.21.0M
SANTHL165.8284 S10:49:43.76 -0.31.0M
GVRLHT167.0283 P10:49:25.21 0.41.0M
GVRLHT167.0283 S10:49:44.03 -0.21.0M
NPSHL170.7241 P10:49:25.75 0.51.0M
NPSHL170.7241 S10:49:45.42 0.31.0M
SNT5HA172.2284 P10:49:26.01 0.51.0M
SNT5HA172.2284 S10:49:45.36 -0.11.0M
CHRIHT185.6278 P10:49:27.98 0.81.0M
CHRIHT185.6278 S10:49:47.88 -0.61.0M
SMGHL191.2349 P10:49:27.79 -0.11.0M
SMGHL191.2349 S10:49:49.27 -0.31.0M
IOSIHA192.7294 P10:49:28.13 0.01.0M
IOSIHA192.7294 S10:49:50.06 0.01.0M
APEHL194.1307 P10:49:28.28 -0.11.0M
APEHL194.1307 S10:49:49.64 -0.81.0M


  Solution details

Event:
    Public ID              nkua2025ohsn
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-07-23
    Time                  10:48:59.22
    Latitude              36.0173 deg  +/-      0 km
    Longitude             27.2543 deg  +/-      0 km
    Depth                      28 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             115 deg

2 Network magnitudes:
    MLv       3.34 +/- 0.24  13            
    M         3.34           13 preferred  

36 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.5 189  P       10:49:09.20   0.1 M  1.0  KARP 
    KARP  HL    0.5 189  S       10:49:16.53  -0.1 M  1.0  KARP 
    NISR2 HL    0.6 354  P       10:49:10.46  -0.0 M  1.0  NISR2
    NISR2 HL    0.6 354  S       10:49:19.02   0.0 M  1.0  NISR2
    NSR2  HA    0.6 352  P       10:49:10.47  -0.0 M  1.0  NSR2 
    NSR2  HA    0.6 352  S       10:49:19.11   0.1 M  1.0  NSR2 
    NISR  HL    0.6 350  P       10:49:11.11   0.0 M  1.0  NISR 
    NISR  HL    0.6 350  S       10:49:20.22   0.1 M  1.0  NISR 
    ARG   HL    0.7  74  P       10:49:13.55   0.3 M  1.0  ARG  
    ARG   HL    0.7  74  S       10:49:23.57  -0.3 M  1.0  ARG  
    ASTA  HL    0.9 306  P       10:49:16.23   0.1 M  1.0  ASTA 
    ASTA  HL    0.9 306  S       10:49:28.65  -0.3 M  1.0  ASTA 
    ANAF  HL    1.2 286  P       10:49:21.79   0.7 M  1.0  ANAF 
    ANAF  HL    1.2 286  S       10:49:37.61  -0.2 M  1.0  ANAF 
    AMGA  HL    1.4 307  P       10:49:22.92   0.1 M  1.0  AMGA 
    AMGA  HL    1.4 307  S       10:49:40.57  -0.2 M  1.0  AMGA 
    ANYD  HT    1.4 296  P       10:49:23.73   0.3 M  1.0  ANYD 
    ANYD  HT    1.4 296  S       10:49:41.72  -0.2 M  1.0  ANYD 
    THERA HL    1.5 284  P       10:49:25.06   0.6 M  1.0  THERA
    THERA HL    1.5 284  S       10:49:43.43  -0.2 M  1.0  THERA
    SANT  HL    1.5 284  P       10:49:25.92   1.2 M  1.0  SANT 
    SANT  HL    1.5 284  S       10:49:43.76  -0.3 M  1.0  SANT 
    GVRL  HT    1.5 283  P       10:49:25.21   0.4 M  1.0  GVRL 
    GVRL  HT    1.5 283  S       10:49:44.03  -0.2 M  1.0  GVRL 
    NPS   HL    1.5 241  P       10:49:25.75   0.5 M  1.0  NPS  
    NPS   HL    1.5 241  S       10:49:45.42   0.3 M  1.0  NPS  
    SNT5  HA    1.6 284  P       10:49:26.01   0.5 M  1.0  SNT5 
    SNT5  HA    1.6 284  S       10:49:45.36  -0.1 M  1.0  SNT5 
    CHRI  HT    1.7 278  P       10:49:27.98   0.8 M  1.0  CHRI 
    CHRI  HT    1.7 278  S       10:49:47.88  -0.6 M  1.0  CHRI 
    SMG   HL    1.7 349  P       10:49:27.79  -0.1 M  1.0  SMG  
    SMG   HL    1.7 349  S       10:49:49.27  -0.3 M  1.0  SMG  
    IOSI  HA    1.7 294  P       10:49:28.13   0.0 M  1.0  IOSI 
    IOSI  HA    1.7 294  S       10:49:50.06   0.0 M  1.0  IOSI 
    APE   HL    1.7 307  P       10:49:28.28  -0.1 M  1.0  APE  
    APE   HL    1.7 307  S       10:49:49.64  -0.8 M  1.0  APE  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.5 189  MLv     3.32 -0.02    10.3992      
    NISR2 HL    0.6 354  MLv     3.75  0.42     13.913      
    NSR2  HA    0.6 352  MLv     3.86  0.52    17.8209      
    NISR  HL    0.6 350  MLv     3.43  0.09    6.31771      
    ARG   HL    0.7  74  MLv     3.82  0.48    12.9267      
    ASTA  HL    0.9 306  MLv     3.20 -0.14     2.5074      
    ANAF  HL    1.2 286  MLv     3.80  0.46    6.37754      
    AMGA  HL    1.4 307  MLv     3.22 -0.12    1.45593      
    ANYD  HT    1.4 296  MLv     3.09 -0.25    1.01063      
    THERA HL    1.5 284  MLv     3.19 -0.15    1.15931      
    SANT  HL    1.5 284  MLv     3.40  0.06    1.42744      
    GVRL  HT    1.5 283  MLv     2.99 -0.35   0.710408      
    NPS   HL    1.5 241  MLv     3.37  0.03    1.66333      
    SNT5  HA    1.6 284  MLv     3.54  0.20    1.41628      
    SMG   HL    1.7 349  MLv     2.79 -0.55   0.341711      
    IOSI  HA    1.7 294  MLv     3.07 -0.27   0.635461      
    APE   HL    1.7 307  MLv     3.06 -0.28   0.611467