Earthquake Information
 Origin Time
2026-04-28 20:12:33 (GMT)
 Magnitude
M 1.6
 Latitude
39.1772° N
 Longitude
23.3740° E
 Focal Depth
2 km
 # of Arrivals
17
 Location 9.5 km W of Skiathos
42.5 km ESE of Volos
136.4 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT40.6 94 P20:12:39.80 -0.11.0A
GR221Y48.2259 P20:12:40.98 -0.21.0A
MRKAHA55.7161 P20:12:42.13 -0.31.0A
ATALHA61.9210 P20:12:43.13 -0.31.0A
LKRHL67.1209 P20:12:44.04 -0.31.0A
PSAHHA71.6161 P20:12:46.47 1.41.0A
AXARHA76.9234 P20:12:46.66 0.71.0A
PAIGHT88.3 17 P20:12:48.73 0.81.0A
AGGHT91.2259 P20:12:48.22 -0.21.0A
ERTRHA92.8157 P20:12:48.43 -0.21.0A
AMPEHA97.8185 P20:12:47.26 -2.21.0A
PLGHL132.9 3 P20:12:55.01 0.11.0A
LTKHP133.1196 P20:12:56.42 1.51.0A
OURHT138.7 22 P20:12:55.57 -0.21.0A
ANXHP141.5243 P20:12:56.61 0.41.0A
KOKKHT190.0 16 P20:13:01.93 -1.01.0A
ZKRHL517.2150 P20:13:43.96 0.31.0A


  Solution details

Event:
    Public ID              nkua2026ihhw
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-04-28
    Time                  20:12:32.60  +/-    0.3 s
    Latitude              39.1772 deg  +/-      2 km
    Longitude             23.3740 deg  +/-      3 km
    Depth                       2 km   +/-    5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.83 s
    Azimuthal gap             103 deg

2 Network magnitudes:
    MLv       1.61 +/- 0.14  13            
    M         1.61           13 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.4  94  P       20:12:39.80  -0.1 A  1.0  AOS2 
    GR22  1Y    0.4 259  P       20:12:40.98  -0.2 A  1.0  GR22 
    MRKA  HA    0.5 161  P       20:12:42.13  -0.3 A  1.0  MRKA 
    ATAL  HA    0.6 210  P       20:12:43.13  -0.3 A  1.0  ATAL 
    LKR   HL    0.6 209  P       20:12:44.04  -0.3 A  1.0  LKR  
    PSAH  HA    0.6 161  P       20:12:46.47   1.4 A  1.0  PSAH 
    AXAR  HA    0.7 234  P       20:12:46.66   0.7 A  1.0  AXAR 
    PAIG  HT    0.8  17  P       20:12:48.73   0.8 A  1.0  PAIG 
    AGG   HT    0.8 259  P       20:12:48.22  -0.2 A  1.0  AGG  
    ERTR  HA    0.8 157  P       20:12:48.43  -0.2 A  1.0  ERTR 
    AMPE  HA    0.9 185  P       20:12:47.26  -2.2 A  1.0  AMPE 
    PLG   HL    1.2   3  P       20:12:55.01   0.1 A  1.0  PLG  
    LTK   HP    1.2 196  P       20:12:56.42   1.5 A  1.0  LTK  
    OUR   HT    1.2  22  P       20:12:55.57  -0.2 A  1.0  OUR  
    ANX   HP    1.3 243  P       20:12:56.61   0.4 A  1.0  ANX  
    KOKK  HT    1.7  16  P       20:13:01.93  -1.0 A  1.0  KOKK 
    ZKR   HL    4.7 150  P       20:13:43.96   0.3 A  1.0  ZKR  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.4  94  MLv     1.38 -0.23    0.18364      
    GR22  1Y    0.4 259  MLv     1.73  0.12   0.266105      
    MRKA  HA    0.5 161  MLv     1.73  0.12   0.173738      
    ATAL  HA    0.6 210  MLv     1.58 -0.03   0.0938127      
    LKR   HL    0.6 209  MLv     1.80  0.19   0.0785407      
    PSAH  HA    0.6 161  MLv     1.70  0.08   0.109584      
    AXAR  HA    0.7 234  MLv     0.96 -0.65   0.0758631      
    PAIG  HT    0.8  17  MLv     1.75  0.14   0.079597      
    AGG   HT    0.8 259  MLv     1.54 -0.08   0.0470028      
    ERTR  HA    0.8 157  MLv     1.70  0.09   0.0859699      
    AMPE  HA    0.9 185  MLv     2.01  0.40   0.167183      
    PLG   HL    1.2   3  MLv     1.47 -0.14   0.0319025      
    LTK   HP    1.2 196  MLv     1.09 -0.53   0.0500993      
    OUR   HT    1.2  22  MLv     1.65  0.04   0.0456518      
    ANX   HP    1.3 243  MLv     1.56 -0.05   0.0356458