Earthquake Information
 Origin Time
2026-05-04 23:27:39 (GMT)
 Magnitude
M 1.9
 Latitude
40.8574° N
 Longitude
25.5338° E
 Focal Depth
10 km
 # of Arrivals
17
 Location 28.7 km W of Alexandroupolis
31.7 km SSE of Komotini
355.0 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR051Y5.6 77 P23:27:41.71 -0.41.0A
RDOHL32.0 0 P23:27:45.77 -0.41.0A
GR041Y49.8286 P23:27:47.86 -1.21.0A
GR031Y63.6301 P23:27:51.17 0.01.0A
THASHT74.1248 P23:27:51.45 -1.41.0A
GR061Y81.8 49 P23:27:54.35 0.31.0A
KAVAHT87.2281 P23:27:53.93 -0.91.0A
KDZBS87.5349 P23:27:54.77 -0.11.0A
PRASHL99.1304 P23:27:56.77 0.01.0A
LMN1HI116.4200 P23:27:59.28 0.01.0A
GR021Y120.1287 P23:28:00.13 0.31.0A
KOKKHT129.2269 P23:28:01.11 0.01.0A
OURHT143.4247 P23:28:02.76 -0.31.0A
NVRHL150.1292 P23:28:04.31 0.41.0A
SRSHT166.0280 P23:28:06.15 0.21.0A
MMBBS167.8298 P23:28:07.50 1.31.0A
PLGHL184.5254 P23:28:10.56 2.11.0A


  Solution details

Event:
    Public ID              nkua2026isni
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-05-04
    Time                  23:27:39.49  +/-    0.4 s
    Latitude              40.8574 deg  +/-      4 km
    Longitude             25.5338 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.80 s
    Azimuthal gap             123 deg

2 Network magnitudes:
    MLv       1.92 +/- 0.11  13            
    M         1.92           13 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR05  1Y    0.1  77  P       23:27:41.71  -0.4 A  1.0  GR05 
    RDO   HL    0.3   0  P       23:27:45.77  -0.4 A  1.0  RDO  
    GR04  1Y    0.4 286  P       23:27:47.86  -1.2 A  1.0  GR04 
    GR03  1Y    0.6 301  P       23:27:51.17   0.0 A  1.0  GR03 
    THAS  HT    0.7 248  P       23:27:51.45  -1.4 A  1.0  THAS 
    GR06  1Y    0.7  49  P       23:27:54.35   0.3 A  1.0  GR06 
    KAVA  HT    0.8 281  P       23:27:53.93  -0.9 A  1.0  KAVA 
    KDZ   BS    0.8 349  P       23:27:54.77  -0.1 A  1.0  KDZ  
    PRAS  HL    0.9 304  P       23:27:56.77   0.0 A  1.0  PRAS 
    LMN1  HI    1.0 200  P       23:27:59.28  -0.0 A  1.0  LMN1 
    GR02  1Y    1.1 287  P       23:28:00.13   0.3 A  1.0  GR02 
    KOKK  HT    1.2 269  P       23:28:01.11  -0.0 A  1.0  KOKK 
    OUR   HT    1.3 247  P       23:28:02.76  -0.3 A  1.0  OUR  
    NVR   HL    1.3 292  P       23:28:04.31   0.4 A  1.0  NVR  
    SRS   HT    1.5 280  P       23:28:06.15   0.2 A  1.0  SRS  
    MMB   BS    1.5 298  P       23:28:07.50   1.3 A  1.0  MMB  
    PLG   HL    1.7 254  P       23:28:10.56   2.1 A  1.0  PLG  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR05  1Y    0.1  77  MLv     1.94  0.01    4.96766      
    RDO   HL    0.3   0  MLv     1.49 -0.44   0.262684      
    GR04  1Y    0.4 286  MLv     1.95  0.02   0.403575      
    GR03  1Y    0.6 301  MLv     1.67 -0.25   0.113225      
    THAS  HT    0.7 248  MLv     1.95  0.03   0.190442      
    GR06  1Y    0.7  49  MLv     2.05  0.13   0.220464      
    KAVA  HT    0.8 281  MLv     1.79 -0.14   0.236865      
    KDZ   BS    0.8 349  MLv     2.19  0.27   0.284317      
    PRAS  HL    0.9 304  MLv     1.94  0.01     0.1384      
    LMN1  HI    1.0 200  MLv     2.44  0.52   0.365567      
    GR02  1Y    1.1 287  MLv     1.77 -0.15   0.074468      
    KOKK  HT    1.2 269  MLv     1.90 -0.03   0.0894879      
    OUR   HT    1.3 247  MLv     2.25  0.32   0.170492      
    NVR   HL    1.3 292  MLv     1.93  0.00   0.0557306      
    SRS   HT    1.5 280  MLv     1.94  0.02   0.0466316      
    MMB   BS    1.5 298  MLv     1.82 -0.11   0.0475098      
    PLG   HL    1.7 254  MLv     1.88 -0.05   0.0453203