Earthquake Information
 Origin Time
2025-02-04 21:43:28 (GMT)
 Magnitude
M 2.4
 Latitude
38.8393° N
 Longitude
24.0886° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 41.7 km W of Skyros
59.6 km NE of Chalkida
100.1 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNAHL40.0331 P21:43:40.51 4.61.0A
AOS2HT40.3328 P21:43:31.85 -4.21.0A
SKY1HI41.8 80 P21:43:36.41 0.11.0A
MRKAHA46.0251 P21:43:36.65 -0.31.0A
NEOHL91.0305 P21:43:43.17 -0.81.0A
GR221Y112.6285 P21:43:48.10 0.71.0A
PAIGHT127.0344 P21:43:49.29 0.01.0A
OURHT166.5357 P21:43:54.07 -0.41.0A
KOKKHT220.1358 P21:44:00.62 -0.91.0A
GRGHT275.8329 P21:44:09.60 1.11.0A


  Solution details

Event:
    Public ID              nkua2025cluc
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-02-04
    Time                  21:43:28.01  +/-    0.6 s
    Latitude              38.8393 deg  +/-      5 km
    Longitude             24.0886 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.06 s
    Azimuthal gap             171 deg

2 Network magnitudes:
    MLv       2.41 +/- 0.09   7            
    M         2.41            7 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALNA  HL    0.4 331  P       21:43:40.51   4.6 A  1.0  ALNA 
    AOS2  HT    0.4 328  P       21:43:31.85  -4.2 A  1.0  AOS2 
    SKY1  HI    0.4  80  P       21:43:36.41   0.1 A  1.0  SKY1 
    MRKA  HA    0.4 251  P       21:43:36.65  -0.3 A  1.0  MRKA 
    PSAH  HA    0.4 232  P       21:43:41.60   4.3 AX 0.0  PSAH 
    NEO   HL    0.8 305  P       21:43:43.17  -0.8 A  1.0  NEO  
    GR22  1Y    1.0 285  P       21:43:48.10   0.7 A  1.0  GR22 
    AXAR  HA    1.1 267  P       21:43:52.48   3.5 AX 0.0  AXAR 
    PAIG  HT    1.1 344  P       21:43:49.29   0.0 A  1.0  PAIG 
    OUR   HT    1.5 357  P       21:43:54.07  -0.4 A  1.0  OUR  
    KOKK  HT    2.0 358  P       21:44:00.62  -0.9 A  1.0  KOKK 
    GRG   HT    2.5 329  P       21:44:09.60   1.1 A  1.0  GRG  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALNA  HL    0.4 331  MLv     2.49  0.07    2.54226      
    AOS2  HT    0.4 328  MLv     2.55  0.14    2.79437      
    SKY1  HI    0.4  80  MLv     2.33 -0.09     1.5258      
    MRKA  HA    0.4 251  MLv     2.03 -0.38   0.599902      
    NEO   HL    0.8 305  MLv     2.44  0.02   0.662142      
    GR22  1Y    1.0 285  MLv     2.40 -0.02   0.342398      
    PAIG  HT    1.1 344  MLv     2.45  0.04   0.255329