Earthquake Information
 Origin Time
2025-02-04 03:28:29 (GMT)
 Magnitude
M 2.8
 Latitude
39.0080° N
 Longitude
24.2076° E
 Focal Depth
10 km
 # of Arrivals
23
 Location 32.8 km WNW of Skyros
65.0 km ESE of Skiathos
121.2 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNAHL30.0298 P03:28:36.26 0.21.0A
SKY1HI32.9110 P03:28:35.64 -0.31.0A
AOS2HT35.1296 P03:28:34.91 -1.41.0A
MRKAHA63.5238 P03:28:39.18 -1.61.0A
PSAHHA68.8225 P03:28:42.15 0.61.0A
GR231Y87.6256 P03:28:44.05 -0.51.0A
ATALHA108.6252 P03:28:47.01 -0.81.0A
PAIGHT112.8336 P03:28:48.30 -0.11.0A
AXARHA136.7259 P03:28:51.69 0.01.0A
HMT1HT139.0 1 P03:28:51.82 -0.11.0A
PRDMHA143.2236 P03:28:53.27 0.71.0A
OURHT148.7353 P03:28:53.31 0.11.0A
DSFHP160.2246 P03:28:55.48 0.61.0A
GR131Y173.1330 P03:28:56.71 0.21.0A
GR241Y177.9259 P03:28:58.91 1.71.0A
KOKKHT202.0355 P03:28:59.83 -0.41.0A
SRSHT239.5348 P03:29:05.14 0.21.0A
NVRHL261.9354 P03:29:07.56 -0.21.0A
PRASHL262.3 6 P03:29:07.44 -0.41.0A
GRGHT265.6325 P03:29:08.80 0.51.0A
MMBBS285.0352 P03:29:10.82 0.21.0A
KKBBS328.1344 P03:29:16.61 0.71.0A


  Solution details

Event:
    Public ID              nkua2025ckjz
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-02-04
    Time                  03:28:29.08  +/-    0.4 s
    Latitude              39.0080 deg  +/-      3 km
    Longitude             24.2076 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.70 s
    Azimuthal gap             115 deg

2 Network magnitudes:
    MLv       2.81 +/- 0.14  18            
    M         2.81           18 preferred  

23 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKY1  HI    0.3 110  P       03:28:35.64  -0.3 A  1.0  SKY1 
    ALNA  HL    0.3 298  P       03:28:36.26   0.2 A  1.0  ALNA 
    AOS2  HT    0.3 296  P       03:28:34.91  -1.4 A  1.0  AOS2 
    MRKA  HA    0.6 238  P       03:28:39.18  -1.6 A  1.0  MRKA 
    PSAH  HA    0.6 225  P       03:28:42.15   0.6 A  1.0  PSAH 
    GR23  1Y    0.8 256  P       03:28:44.05  -0.5 A  1.0  GR23 
    ATAL  HA    1.0 252  P       03:28:47.01  -0.8 A  1.0  ATAL 
    PAIG  HT    1.0 336  P       03:28:48.30  -0.1 A  1.0  PAIG 
    AXAR  HA    1.2 259  P       03:28:51.69  -0.0 A  1.0  AXAR 
    HMT1  HT    1.3   1  P       03:28:51.82  -0.1 A  1.0  HMT1 
    PRDM  HA    1.3 236  P       03:28:53.27   0.7 A  1.0  PRDM 
    OUR   HT    1.3 353  P       03:28:53.31   0.1 A  1.0  OUR  
    DSF   HP    1.4 246  P       03:28:55.48   0.6 A  1.0  DSF  
    GR13  1Y    1.6 330  P       03:28:56.71   0.2 A  1.0  GR13 
    GR24  1Y    1.6 259  P       03:28:58.91   1.7 A  1.0  GR24 
    TYRN  HT    1.7 295  P       03:29:02.14   3.8 AX 0.0  TYRN 
    KOKK  HT    1.8 355  P       03:28:59.83  -0.4 A  1.0  KOKK 
    SRS   HT    2.2 348  P       03:29:05.14   0.2 A  1.0  SRS  
    NVR   HL    2.4 354  P       03:29:07.56  -0.2 A  1.0  NVR  
    PRAS  HL    2.4   6  P       03:29:07.44  -0.4 A  1.0  PRAS 
    GRG   HT    2.4 325  P       03:29:08.80   0.5 A  1.0  GRG  
    MMB   BS    2.6 352  P       03:29:10.82   0.2 A  1.0  MMB  
    KKB   BS    3.0 344  P       03:29:16.61   0.7 A  1.0  KKB  

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKY1  HI    0.3 110  MLv     2.63 -0.18    5.08678      
    ALNA  HL    0.3 298  MLv     3.01  0.20    11.9736      
    AOS2  HT    0.3 296  MLv     3.23  0.42     17.998      
    MRKA  HA    0.6 238  MLv     3.03  0.23    2.60665      
    PSAH  HA    0.6 225  MLv     3.03  0.22    2.40807      
    GR23  1Y    0.8 256  MLv     3.00  0.19    1.81915      
    ATAL  HA    1.0 252  MLv     2.13 -0.68   0.193231      
    PAIG  HT    1.0 336  MLv     2.66 -0.15   0.484285      
    AXAR  HA    1.2 259  MLv     2.51 -0.30    1.33559      
    HMT1  HT    1.3   1  MLv     2.69 -0.12   0.490381      
    PRDM  HA    1.3 236  MLv     2.72 -0.09    0.50587      
    OUR   HT    1.3 353  MLv     2.81  0.01   0.588954      
    DSF   HP    1.4 246  MLv     2.64 -0.16   0.349927      
    GR13  1Y    1.6 330  MLv     2.75 -0.06   0.383264      
    GR24  1Y    1.6 259  MLv     2.48 -0.33   0.195658      
    KOKK  HT    1.8 355  MLv     2.83  0.03   0.334642      
    SRS   HT    2.2 348  MLv     2.76 -0.04   0.130762      
    NVR   HL    2.4 354  MLv     2.86  0.05   0.131923      
    PRAS  HL    2.4   6  MLv     2.98  0.18   0.236287      
    GRG   HT    2.4 325  MLv     2.87  0.06   0.173522      
    MMB   BS    2.6 352  MLv     2.74 -0.06   0.104408      
    KKB   BS    3.0 344  MLv     2.98  0.17   0.108692