Earthquake Information
 Origin Time
2025-07-30 03:14:28 (GMT)
 Magnitude
M 1.9
 Latitude
39.1428° N
 Longitude
24.1809° E
 Focal Depth
8 km
 # of Arrivals
14
 Location 42.4 km NW of Skyros
60.2 km E of Skiathos
134.7 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNAHL20.0271 P03:14:33.71 0.21.0A
AOS2HT29.1271 P03:14:32.85 -0.91.0A
SKY1HI42.4129 P03:14:35.38 -0.51.0A
SKYHL42.9132 P03:14:35.66 -0.31.0A
MRKAHA70.8227 P03:14:39.63 -0.81.0A
PSAHHA78.7216 P03:14:43.44 1.71.0A
ERTRHA88.7203 P03:14:43.21 -0.11.0A
PAIGHT98.3334 P03:14:45.03 0.21.0A
GR27B1Y103.0177 P03:14:45.66 0.11.0A
MRTHHA115.4190 P03:14:47.75 0.31.0A
LKRHL116.1242 P03:14:49.00 1.41.0A
LIAHL120.0 45 P03:14:48.64 0.51.0A
KARYHA125.5170 P03:14:48.90 0.01.0A
WGC0HA214.8244 P03:14:59.28 -1.61.0A


  Solution details

Event:
    Public ID              nkua2025otyb
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-07-30
    Time                  03:14:27.77  +/-    0.4 s
    Latitude              39.1428 deg  +/-      3 km
    Longitude             24.1809 deg  +/-      3 km
    Depth                       8 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.84 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.12   7            
    M         1.90            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALNA  HL    0.2 271  P       03:14:33.71   0.2 A  1.0  ALNA 
    AOS2  HT    0.3 271  P       03:14:32.85  -0.9 A  1.0  AOS2 
    SKY1  HI    0.4 129  P       03:14:35.38  -0.5 A  1.0  SKY1 
    SKY   HL    0.4 132  P       03:14:35.66  -0.3 A  1.0  SKY  
    MRKA  HA    0.6 227  P       03:14:39.63  -0.8 A  1.0  MRKA 
    PSAH  HA    0.7 216  P       03:14:43.44   1.7 A  1.0  PSAH 
    ERTR  HA    0.8 203  P       03:14:43.21  -0.1 A  1.0  ERTR 
    PAIG  HT    0.9 334  P       03:14:45.03   0.2 A  1.0  PAIG 
    GR27B 1Y    0.9 177  P       03:14:45.66   0.1 A  1.0  GR27B
    MRTH  HA    1.0 190  P       03:14:47.75   0.3 A  1.0  MRTH 
    LKR   HL    1.0 242  P       03:14:49.00   1.4 A  1.0  LKR  
    LIA   HL    1.1  45  P       03:14:48.64   0.5 A  1.0  LIA  
    KARY  HA    1.1 170  P       03:14:48.90   0.0 A  1.0  KARY 
    WGC0  HA    1.9 244  P       03:14:59.28  -1.6 A  1.0  WGC0 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALNA  HL    0.2 271  MLv     1.74 -0.16   0.913836      
    AOS2  HT    0.3 271  MLv     1.89 -0.01    1.16322      
    SKY1  HI    0.4 129  MLv     1.76 -0.14   0.397797      
    SKY   HL    0.4 132  MLv     1.72 -0.18   0.585755      
    MRKA  HA    0.6 227  MLv     2.02  0.12   0.232408      
    PSAH  HA    0.7 216  MLv     1.85 -0.05   0.143548      
    ERTR  HA    0.8 203  MLv     1.98  0.08   0.171616      
    PAIG  HT    0.9 334  MLv     2.17  0.28   0.186576      
    GR27B 1Y    0.9 177  MLv     2.04  0.15   0.169671