Earthquake Information
 Origin Time
2026-10-21 18:30:33 (GMT)
 Magnitude
M 2.7
 Latitude
39.2830° N
 Longitude
24.3095° E
 Focal Depth
10 km
 # of Arrivals
35
 Location 47.5 km NNW of Skyros
72.3 km E of Skiathos
152.9 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNAHL40.0249 P18:30:41.10 -0.21.0A
AOS2HT42.9250 P18:30:40.28 -1.41.0A
SKYROHL46.9154 P18:30:41.94 -0.31.0A
SKY1HI47.5152 P18:30:42.35 0.01.0A
EFSAHL65.0 64 P18:30:45.73 0.61.0A
MRKAHA89.7224 P18:30:48.29 -0.71.0A
PAIGHT90.6323 P18:30:48.97 -0.11.0A
PSAHHA97.9216 P18:30:49.59 -0.61.0A
ERTRHA107.5205 P18:30:51.16 -0.61.0A
OURHT120.2347 P18:30:53.20 -0.31.0A
ACHLHT120.5256 P18:30:53.11 -0.51.0A
ATALHA129.3240 P18:30:55.11 0.31.0A
KARYHA139.5175 P18:30:56.20 0.01.0A
PTLHL142.7196 P18:30:56.88 0.31.0A
THASHT151.2 13 P18:30:56.55 -1.21.0A
VILLHA151.5215 P18:30:57.36 -0.41.0A
ATHUHA153.3197 P18:30:59.92 1.91.0A
AXARHA153.7249 P18:31:00.14 2.01.0A
MDRAHA154.4209 P18:30:58.17 0.01.0A
DOMVHA162.2226 P18:30:59.58 0.41.0A
VLYHL165.3196 P18:30:59.46 -0.11.0A
PRDMHA168.8229 P18:31:00.78 0.71.0A
AGGHT172.6261 P18:31:00.19 -0.41.0A
KOKKHT172.7351 P18:30:59.74 -0.81.0A
HORTHT178.9325 P18:31:02.98 1.61.0A
LTKHP182.3220 P18:31:01.60 -0.21.0A
MET1HL205.9203 P18:31:04.22 -0.71.0A
KALEHA212.5243 P18:31:06.32 0.51.0A
SERGHP217.7244 P18:31:06.16 -0.31.0A
ANXHP220.4250 P18:31:07.10 0.31.0A
GURHP227.2229 P18:31:07.68 0.01.0A
PRASHL231.0 5 P18:31:07.94 -0.11.0A
KLVHL232.7234 P18:31:08.31 0.01.0A
GRGHT246.7320 P18:31:10.75 0.71.0A
KTHAHL353.9198 P18:31:23.08 -0.21.0A


  Solution details

Event:
    Public ID              nkua2026uqta
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-10-21
    Time                  18:30:33.21  +/-    0.2 s
    Latitude              39.2830 deg  +/-      2 km
    Longitude             24.3095 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.74 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       2.67 +/- 0.11   6            
    M         2.67            6 preferred  

35 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALNA  HL    0.4 249  P       18:30:41.10  -0.2 A  1.0  ALNA 
    AOS2  HT    0.4 250  P       18:30:40.28  -1.4 A  1.0  AOS2 
    SKYRO HL    0.4 154  P       18:30:41.94  -0.3 A  1.0  SKYRO
    SKY1  HI    0.4 152  P       18:30:42.35  -0.0 A  1.0  SKY1 
    EFSA  HL    0.6  64  P       18:30:45.73   0.6 A  1.0  EFSA 
    MRKA  HA    0.8 224  P       18:30:48.29  -0.7 A  1.0  MRKA 
    PAIG  HT    0.8 323  P       18:30:48.97  -0.1 A  1.0  PAIG 
    PSAH  HA    0.9 216  P       18:30:49.59  -0.6 A  1.0  PSAH 
    ERTR  HA    1.0 205  P       18:30:51.16  -0.6 A  1.0  ERTR 
    OUR   HT    1.1 347  P       18:30:53.20  -0.3 A  1.0  OUR  
    ACHL  HT    1.1 256  P       18:30:53.11  -0.5 A  1.0  ACHL 
    ATAL  HA    1.2 240  P       18:30:55.11   0.3 A  1.0  ATAL 
    KARY  HA    1.3 175  P       18:30:56.20   0.0 A  1.0  KARY 
    PTL   HL    1.3 196  P       18:30:56.88   0.3 A  1.0  PTL  
    THAS  HT    1.4  13  P       18:30:56.55  -1.2 A  1.0  THAS 
    VILL  HA    1.4 215  P       18:30:57.36  -0.4 A  1.0  VILL 
    ATHU  HA    1.4 197  P       18:30:59.92   1.9 A  1.0  ATHU 
    AXAR  HA    1.4 249  P       18:31:00.14   2.0 A  1.0  AXAR 
    MDRA  HA    1.4 209  P       18:30:58.17   0.0 A  1.0  MDRA 
    DOMV  HA    1.5 226  P       18:30:59.58   0.4 A  1.0  DOMV 
    VLY   HL    1.5 196  P       18:30:59.46  -0.1 A  1.0  VLY  
    PRDM  HA    1.5 229  P       18:31:00.78   0.7 A  1.0  PRDM 
    AGG   HT    1.6 261  P       18:31:00.19  -0.4 A  1.0  AGG  
    KOKK  HT    1.6 351  P       18:30:59.74  -0.8 A  1.0  KOKK 
    HORT  HT    1.6 325  P       18:31:02.98   1.6 A  1.0  HORT 
    LTK   HP    1.6 220  P       18:31:01.60  -0.2 A  1.0  LTK  
    MET1  HL    1.9 203  P       18:31:04.22  -0.7 A  1.0  MET1 
    KALE  HA    1.9 243  P       18:31:06.32   0.5 A  1.0  KALE 
    SERG  HP    2.0 244  P       18:31:06.16  -0.3 A  1.0  SERG 
    ANX   HP    2.0 250  P       18:31:07.10   0.3 A  1.0  ANX  
    GUR   HP    2.0 229  P       18:31:07.68   0.0 A  1.0  GUR  
    PRAS  HL    2.1   5  P       18:31:07.94  -0.1 A  1.0  PRAS 
    KLV   HL    2.1 234  P       18:31:08.31  -0.0 A  1.0  KLV  
    GRG   HT    2.2 320  P       18:31:10.75   0.7 A  1.0  GRG  
    KTHA  HL    3.2 198  P       18:31:23.08  -0.2 A  1.0  KTHA 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALNA  HL    0.4 249  MLv     2.63 -0.04    3.18212      
    AOS2  HT    0.4 250  MLv     2.65 -0.02    3.01525      
    SKYRO HL    0.4 154  MLv     2.65 -0.02    2.38459      
    EFSA  HL    0.6  64  MLv     2.44 -0.23   0.657217      
    MRKA  HA    0.8 224  MLv     2.98  0.31    1.70315      
    PSAH  HA    0.9 216  MLv     2.72  0.06   0.861274