Earthquake Information
 Origin Time
 2025-10-06 13:48:45 (GMT)
 Magnitude
 M 2.5
 Latitude
 38.6987° N
 Longitude
 25.6190° E
 Focal Depth
 26 km
 # of Arrivals
 24
 Location 58.1 km NW of Chios
75.4 km SW of Mitilini
182.7 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT51.1133 P13:48:54.10 0.01.0M
CHOSHT51.1133 S13:49:01.40 0.01.0M
SIGRHT60.6 20 P13:48:54.77 -0.61.0M
SIGRHT60.6 20 S13:49:03.46 -0.11.0M
AMPKHT72.1 57 P13:48:57.43 0.31.0M
AMPKHT72.1 57 S13:49:06.77 0.11.0M
PRKHL82.6 43 P13:48:58.76 0.11.0M
PRKHL82.6 43 S13:49:09.70 0.31.0M
KARYHA126.9234 P13:49:04.72 -0.41.0M
KARYHA126.9234 S13:49:20.30 -0.51.0M
SMGHL153.5136 P13:49:09.12 0.61.0M
SMGHL153.5136 S13:49:26.72 0.01.0M
MRTHHA159.6246 P13:49:09.32 0.01.0M
MRTHHA159.6246 S13:49:28.49 0.31.0M
AOS2HT161.5288 P13:49:10.48 0.91.0M
AOS2HT161.5288 S13:49:28.82 0.21.0M
MRKAHA176.4270 P13:49:11.04 -0.51.0M
MRKAHA176.4270 S13:49:32.18 0.11.0M
APEHL181.0183 P13:49:11.70 -0.31.0M
APEHL181.0183 S13:49:33.08 0.11.0M
AMGAHL209.0173 P13:49:15.41 -0.11.0M
AMGAHL209.0173 S13:49:39.21 0.01.0M
PRASHL308.8343 P13:49:27.89 -0.51.0M
PRASHL308.8343 S13:50:01.28 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2025toze
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-10-06
    Time                  13:48:44.50
    Latitude              38.6987 deg  +/-      1 km
    Longitude             25.6190 deg  +/-      1 km
    Depth                      26 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap              76 deg

2 Network magnitudes:
    MLv       2.51 +/- 0.17  10            
    M         2.51           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.5 133  P       13:48:54.10   0.0 M  1.0  CHOS 
    CHOS  HT    0.5 133  S       13:49:01.40   0.0 M  1.0  CHOS 
    SIGR  HT    0.5  20  P       13:48:54.77  -0.6 M  1.0  SIGR 
    SIGR  HT    0.5  20  S       13:49:03.46  -0.1 M  1.0  SIGR 
    AMPK  HT    0.6  57  P       13:48:57.43   0.3 M  1.0  AMPK 
    AMPK  HT    0.6  57  S       13:49:06.77   0.1 M  1.0  AMPK 
    PRK   HL    0.7  43  P       13:48:58.76   0.1 M  1.0  PRK  
    PRK   HL    0.7  43  S       13:49:09.70   0.3 M  1.0  PRK  
    KARY  HA    1.1 234  P       13:49:04.72  -0.4 M  1.0  KARY 
    KARY  HA    1.1 234  S       13:49:20.30  -0.5 M  1.0  KARY 
    SMG   HL    1.4 136  P       13:49:09.12   0.6 M  1.0  SMG  
    SMG   HL    1.4 136  S       13:49:26.72  -0.0 M  1.0  SMG  
    MRTH  HA    1.4 246  P       13:49:09.32   0.0 M  1.0  MRTH 
    MRTH  HA    1.4 246  S       13:49:28.49   0.3 M  1.0  MRTH 
    AOS2  HT    1.5 288  P       13:49:10.48   0.9 M  1.0  AOS2 
    AOS2  HT    1.5 288  S       13:49:28.82   0.2 M  1.0  AOS2 
    MRKA  HA    1.6 270  P       13:49:11.04  -0.5 M  1.0  MRKA 
    MRKA  HA    1.6 270  S       13:49:32.18   0.1 M  1.0  MRKA 
    APE   HL    1.6 183  P       13:49:11.70  -0.3 M  1.0  APE  
    APE   HL    1.6 183  S       13:49:33.08   0.1 M  1.0  APE  
    AMGA  HL    1.9 173  P       13:49:15.41  -0.1 M  1.0  AMGA 
    AMGA  HL    1.9 173  S       13:49:39.21   0.0 M  1.0  AMGA 
    PRAS  HL    2.8 343  P       13:49:27.89  -0.5 M  1.0  PRAS 
    PRAS  HL    2.8 343  S       13:50:01.28  -0.5 M  1.0  PRAS 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.5 133  MLv     2.35 -0.16   0.944231      
    SIGR  HT    0.5  20  MLv     2.74  0.23    1.38637      
    AMPK  HT    0.6  57  MLv     2.54  0.03   0.763302      
    PRK   HL    0.7  43  MLv     2.85  0.34    1.37623      
    KARY  HA    1.1 234  MLv     2.30 -0.21   0.234301      
    SMG   HL    1.4 136  MLv     2.34 -0.17   0.187029      
    MRTH  HA    1.4 246  MLv     2.56  0.05   0.287492      
    AOS2  HT    1.5 288  MLv     2.34 -0.17   0.170762      
    MRKA  HA    1.6 270  MLv     2.24 -0.27   0.114143      
    APE   HL    1.6 183  MLv     2.59  0.08   0.245408      
    AMGA  HL    1.9 173  MLv     2.93  0.42   0.386447      
    PRAS  HL    2.8 343  MLv     2.55  0.04   0.0514286