Earthquake Information
 Origin Time
2026-04-28 21:55:47 (GMT)
 Magnitude
M 1.9
 Latitude
39.1746° N
 Longitude
23.3939° E
 Focal Depth
3 km
 # of Arrivals
38
 Location 7.8 km W of Skiathos
44.1 km ESE of Volos
135.7 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT38.9 94 P21:55:53.90 -0.11.0A
ALNAHL40.0 94 P21:55:54.37 0.11.0A
ACHLHT41.9244 P21:55:54.22 -0.31.0A
GR231Y43.2199 P21:55:54.50 -0.21.0A
GR221Y49.9259 P21:55:55.42 -0.41.0A
MRKAHA54.8162 P21:55:56.25 -0.41.0A
ATALHA62.5211 P21:55:57.63 -0.31.0A
LKRHL67.7210 P21:55:58.42 -0.31.0A
PSAHHA70.8162 P21:55:59.03 -0.21.0A
AXARHA78.1235 P21:56:00.39 -0.11.0A
GR261Y86.1179 P21:56:01.70 -0.11.0A
GR181Y87.6315 P21:56:03.54 1.41.0A
PAIGHT88.1 16 P21:56:02.99 0.81.0A
ERTRHA91.9158 P21:56:02.38 -0.41.0A
AGGHT92.9260 P21:56:02.29 -0.71.0A
SKYHL104.8108 P21:56:06.12 1.11.0A
PRDMHA110.2206 P21:56:05.47 -0.41.0A
DSFHP113.4222 P21:56:06.54 0.21.0A
TYRNHT116.2301 P21:56:06.66 -0.21.0A
GR241Y117.0243 P21:56:06.20 -0.71.0A
THLHL126.3291 P21:56:08.32 0.01.0A
MRTHHA126.3158 P21:56:08.27 0.01.0A
GR131Y132.1352 P21:56:09.35 0.31.0A
PLGHL133.1 2 P21:56:09.14 -0.11.0A
LTKHP133.3196 P21:56:10.83 1.61.0A
OURHT138.4 21 P21:56:09.97 0.01.0A
HMT1HT140.9 31 P21:56:10.28 -0.11.0A
ANXHP142.9244 P21:56:11.02 0.31.0A
VLYHL151.1167 P21:56:12.46 0.71.0A
GR161Y157.6308 P21:56:13.32 0.61.0A
HORTHT160.2351 P21:56:13.29 0.21.0A
GURHP165.3214 P21:56:14.48 0.71.0A
KOKKHT189.9 16 P21:56:16.26 -0.91.0A
THASHT195.3 35 P21:56:16.97 -0.91.0A
GR101Y211.6314 P21:56:20.50 0.41.0A
SRSHT215.7 4 P21:56:20.13 -0.51.0A
NVRHL245.0 9 P21:56:24.01 -0.31.0A
PRASHL261.3 22 P21:56:25.32 -1.01.0A


  Solution details

Event:
    Public ID              nkua2026ihlg
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-04-28
    Time                  21:55:46.88  +/-    0.2 s
    Latitude              39.1746 deg  +/-      2 km
    Longitude             23.3939 deg  +/-      2 km
    Depth                       3 km   +/-    3 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.59 s
    Azimuthal gap              59 deg

2 Network magnitudes:
    MLv       1.92 +/- 0.13  24            
    M         1.92           24 preferred  

38 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.3  94  P       21:55:53.90  -0.1 A  1.0  AOS2 
    ALNA  HL    0.4  94  P       21:55:54.37   0.1 A  1.0  ALNA 
    ACHL  HT    0.4 244  P       21:55:54.22  -0.3 A  1.0  ACHL 
    GR23  1Y    0.4 199  P       21:55:54.50  -0.2 A  1.0  GR23 
    GR22  1Y    0.4 259  P       21:55:55.42  -0.4 A  1.0  GR22 
    MRKA  HA    0.5 162  P       21:55:56.25  -0.4 A  1.0  MRKA 
    ATAL  HA    0.6 211  P       21:55:57.63  -0.3 A  1.0  ATAL 
    LKR   HL    0.6 210  P       21:55:58.42  -0.3 A  1.0  LKR  
    PSAH  HA    0.6 162  P       21:55:59.03  -0.2 A  1.0  PSAH 
    AXAR  HA    0.7 235  P       21:56:00.39  -0.1 A  1.0  AXAR 
    GR26  1Y    0.8 179  P       21:56:01.70  -0.1 A  1.0  GR26 
    GR18  1Y    0.8 315  P       21:56:03.54   1.4 A  1.0  GR18 
    PAIG  HT    0.8  16  P       21:56:02.99   0.8 A  1.0  PAIG 
    ERTR  HA    0.8 158  P       21:56:02.38  -0.4 A  1.0  ERTR 
    AGG   HT    0.8 260  P       21:56:02.29  -0.7 A  1.0  AGG  
    SKY   HL    0.9 108  P       21:56:06.12   1.1 A  1.0  SKY  
    PRDM  HA    1.0 206  P       21:56:05.47  -0.4 A  1.0  PRDM 
    DSF   HP    1.0 222  P       21:56:06.54   0.2 A  1.0  DSF  
    TYRN  HT    1.0 301  P       21:56:06.66  -0.2 A  1.0  TYRN 
    GR24  1Y    1.1 243  P       21:56:06.20  -0.7 A  1.0  GR24 
    THL   HL    1.1 291  P       21:56:08.32   0.0 A  1.0  THL  
    MRTH  HA    1.1 158  P       21:56:08.27   0.0 A  1.0  MRTH 
    GR13  1Y    1.2 352  P       21:56:09.35   0.3 A  1.0  GR13 
    LTK   HP    1.2 196  P       21:56:10.83   1.6 A  1.0  LTK  
    PLG   HL    1.2   2  P       21:56:09.14  -0.1 A  1.0  PLG  
    OUR   HT    1.2  21  P       21:56:09.97   0.0 A  1.0  OUR  
    HMT1  HT    1.3  31  P       21:56:10.28  -0.1 A  1.0  HMT1 
    ANX   HP    1.3 244  P       21:56:11.02   0.3 A  1.0  ANX  
    VLY   HL    1.4 167  P       21:56:12.46   0.7 A  1.0  VLY  
    GR16  1Y    1.4 308  P       21:56:13.32   0.6 A  1.0  GR16 
    HORT  HT    1.4 351  P       21:56:13.29   0.2 A  1.0  HORT 
    GUR   HP    1.5 214  P       21:56:14.48   0.7 A  1.0  GUR  
    KOKK  HT    1.7  16  P       21:56:16.26  -0.9 A  1.0  KOKK 
    THAS  HT    1.8  35  P       21:56:16.97  -0.9 A  1.0  THAS 
    GR10  1Y    1.9 314  P       21:56:20.50   0.4 A  1.0  GR10 
    SRS   HT    1.9   4  P       21:56:20.13  -0.5 A  1.0  SRS  
    NVR   HL    2.2   9  P       21:56:24.01  -0.3 A  1.0  NVR  
    PRAS  HL    2.3  22  P       21:56:25.32  -1.0 A  1.0  PRAS 

32 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.3  94  MLv     1.99  0.07   0.834552      
    ALNA  HL    0.4  94  MLv     2.00  0.08   0.748892      
    ACHL  HT    0.4 244  MLv     1.97  0.05   0.659386      
    GR23  1Y    0.4 199  MLv     2.15  0.23   0.929624      
    GR22  1Y    0.4 259  MLv     2.03  0.11   0.485637      
    MRKA  HA    0.5 162  MLv     2.17  0.25   0.507199      
    ATAL  HA    0.6 211  MLv     2.03  0.11   0.258985      
    LKR   HL    0.6 210  MLv     2.16  0.24    0.17701      
    PSAH  HA    0.6 162  MLv     1.90 -0.02   0.177757      
    AXAR  HA    0.7 235  MLv     1.50 -0.42    0.25437      
    GR26  1Y    0.8 179  MLv     1.80 -0.12   0.116232      
    GR18  1Y    0.8 315  MLv     2.13  0.21   0.244711      
    PAIG  HT    0.8  16  MLv     2.26  0.34   0.258725      
    ERTR  HA    0.8 158  MLv     1.91 -0.01   0.142385      
    AGG   HT    0.8 260  MLv     2.04  0.12   0.146724      
    SKY   HL    0.9 108  MLv     2.08  0.16   0.297747      
    PRDM  HA    1.0 206  MLv     1.74 -0.18   0.0774935      
    DSF   HP    1.0 222  MLv     2.01  0.09   0.139702      
    TYRN  HT    1.0 301  MLv     1.84 -0.08   0.0701893      
    GR24  1Y    1.1 243  MLv     1.41 -0.51   0.0336231      
    THL   HL    1.1 291  MLv     1.80 -0.12   0.0445418      
    MRTH  HA    1.1 158  MLv     2.03  0.11   0.126264      
    GR13  1Y    1.2 352  MLv     1.81 -0.11   0.0704815      
    LTK   HP    1.2 196  MLv     1.34 -0.58   0.0902434      
    PLG   HL    1.2   2  MLv     1.92 -0.00   0.0890429      
    OUR   HT    1.2  21  MLv     1.74 -0.18   0.0557716      
    HMT1  HT    1.3  31  MLv     1.80 -0.12   0.0627941      
    ANX   HP    1.3 244  MLv     1.71 -0.21   0.0495118      
    VLY   HL    1.4 167  MLv     2.19  0.27   0.136951      
    GR16  1Y    1.4 308  MLv     1.74 -0.18   0.0445658      
    HORT  HT    1.4 351  MLv     1.83 -0.09   0.0364007      
    GUR   HP    1.5 214  MLv     1.80 -0.12   0.0476158