Earthquake Information
 Origin Time
2025-08-01 11:37:44 (GMT)
 Magnitude
M 1.9
 Latitude
40.6039° N
 Longitude
24.2770° E
 Focal Depth
7 km
 # of Arrivals
13
 Location 38.8 km SSW of Kavala
39.4 km N of Kariai
295.1 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KOKKHT33.4316 P11:37:50.05 -0.91.0A
THASHT37.3 89 P11:37:52.19 0.61.0A
OURHT39.0220 P11:37:51.52 -0.41.0A
KAVAHT47.7 24 P11:37:53.03 -0.21.0A
GR091Y50.2277 P11:37:54.66 1.01.0A
GR021Y62.6351 P11:37:56.72 1.11.0A
GR041Y71.4 54 P11:37:56.15 -0.91.0A
PLGHL75.1250 P11:37:57.19 -0.51.0A
GR031Y79.2 40 P11:37:58.66 0.31.0A
SRSHT80.9315 P11:37:58.17 -0.31.0A
PRASHL86.3 15 P11:37:59.32 -0.21.0A
GR131Y96.5253 P11:38:01.58 0.41.0A
HORTHT99.4270 P11:38:01.51 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025oyfq
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-08-01
    Time                  11:37:44.35  +/-    0.7 s
    Latitude              40.6039 deg  +/-      4 km
    Longitude             24.2770 deg  +/-      3 km
    Depth                       7 km   +/-    8 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.62 s
    Azimuthal gap             131 deg

2 Network magnitudes:
    MLv       1.88 +/- 0.19  11            
    M         1.88           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KOKK  HT    0.3 316  P       11:37:50.05  -0.9 A  1.0  KOKK 
    THAS  HT    0.3  89  P       11:37:52.19   0.6 A  1.0  THAS 
    OUR   HT    0.4 220  P       11:37:51.52  -0.4 A  1.0  OUR  
    KAVA  HT    0.4  24  P       11:37:53.03  -0.2 A  1.0  KAVA 
    GR09  1Y    0.5 277  P       11:37:54.66   1.0 A  1.0  GR09 
    GR02  1Y    0.6 351  P       11:37:56.72   1.1 A  1.0  GR02 
    GR04  1Y    0.6  54  P       11:37:56.15  -0.9 A  1.0  GR04 
    PLG   HL    0.7 250  P       11:37:57.19  -0.5 A  1.0  PLG  
    GR03  1Y    0.7  40  P       11:37:58.66   0.3 A  1.0  GR03 
    SRS   HT    0.7 315  P       11:37:58.17  -0.3 A  1.0  SRS  
    PRAS  HL    0.8  15  P       11:37:59.32  -0.2 A  1.0  PRAS 
    GR13  1Y    0.9 253  P       11:38:01.58   0.4 A  1.0  GR13 
    HORT  HT    0.9 270  P       11:38:01.51  -0.1 A  1.0  HORT 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KOKK  HT    0.3 316  MLv     1.81 -0.07   0.746754      
    THAS  HT    0.3  89  MLv     1.66 -0.22   0.423335      
    OUR   HT    0.4 220  MLv     1.66 -0.22   0.379644      
    KAVA  HT    0.4  24  MLv     1.49 -0.39   0.320555      
    GR09  1Y    0.5 277  MLv     3.06  1.18    5.05632      
    GR02  1Y    0.6 351  MLv     1.73 -0.15   0.131685      
    GR04  1Y    0.6  54  MLv     2.10  0.22   0.279726      
    PLG   HL    0.7 250  MLv     2.34  0.46   0.464698      
    GR03  1Y    0.7  40  MLv     2.08  0.20   0.244117      
    SRS   HT    0.7 315  MLv     1.94  0.06   0.122409      
    PRAS  HL    0.8  15  MLv     2.00  0.12   0.185294      
    GR13  1Y    0.9 253  MLv     1.81 -0.07     0.1058      
    HORT  HT    0.9 270  MLv     1.69 -0.19   0.0530697