Earthquake Information
 Origin Time
 2026-05-30 14:28:12 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.4394° N
 Longitude
 23.9028° E
 Focal Depth
 10 km
 # of Arrivals
 14
 Location 26.6 km E of Chalkida
52.4 km ENE of Thiva
52.8 km NNE of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA10.8250 P14:28:13.26 -1.71.0A
PSAHHA26.5303 P14:28:16.20 -1.21.0A
MRTHHA35.4175 P14:28:18.51 -0.31.0A
ELEOHA39.0129 P14:28:19.12 -0.21.0A
MRKAHA40.3317 P14:28:18.52 -1.11.0A
GR261Y43.1264 P14:28:19.18 -0.81.0A
MDRAHA56.8222 P14:28:23.73 1.61.0A
VILLHA59.9239 P14:28:24.14 1.51.0A
KARYHA65.0134 P14:28:23.36 -0.11.0A
VLYHL66.0188 P14:28:23.25 -0.31.0A
AOS2HT78.9356 P14:28:26.72 1.11.0A
ATALHA81.6290 P14:28:27.91 1.81.0A
ITMHL223.2232 P14:28:45.20 -0.31.0A


  Solution details 

Event:
    Public ID              nkua2026knip
    Description
      region name: Greece
Origin:
    Date                   2026-05-30
    Time                  14:28:11.55  +/-    0.4 s
    Latitude              38.4394 deg  +/-      3 km
    Longitude             23.9028 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.11 s
    Azimuthal gap             133 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.19   9            
    M         1.75            9 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ERTR  HA    0.1 250  P       14:28:13.26  -1.7 A  1.0  ERTR 
    PSAH  HA    0.2 303  P       14:28:16.20  -1.2 A  1.0  PSAH 
    MRTH  HA    0.3 175  P       14:28:18.51  -0.3 A  1.0  MRTH 
    ELEO  HA    0.4 129  P       14:28:19.12  -0.2 A  1.0  ELEO 
    MRKA  HA    0.4 317  P       14:28:18.52  -1.1 A  1.0  MRKA 
    GR26  1Y    0.4 264  P       14:28:19.18  -0.8 A  1.0  GR26 
    MDRA  HA    0.5 222  P       14:28:23.73   1.6 A  1.0  MDRA 
    VILL  HA    0.5 239  P       14:28:24.14   1.5 A  1.0  VILL 
    KARY  HA    0.6 134  P       14:28:23.36  -0.1 A  1.0  KARY 
    VLY   HL    0.6 188  P       14:28:23.25  -0.3 A  1.0  VLY  
    AOS2  HT    0.7 356  P       14:28:26.72   1.1 A  1.0  AOS2 
    ATAL  HA    0.7 290  P       14:28:27.91   1.8 A  1.0  ATAL 
    WGC5  HA    1.3 267  P       14:28:31.64  -3.8 AX 0.0  WGC5 
    ITM   HL    2.0 232  P       14:28:45.20  -0.3 A  1.0  ITM  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ERTR  HA    0.1 250  MLv     1.90  0.15    3.38839      
    PSAH  HA    0.2 303  MLv     1.70 -0.05   0.864646      
    MRTH  HA    0.3 175  MLv     1.80  0.06    0.66172      
    ELEO  HA    0.4 129  MLv     1.55 -0.20   0.297519      
    MRKA  HA    0.4 317  MLv     1.57 -0.18   0.290157      
    GR26  1Y    0.4 264  MLv     1.43 -0.32    0.17823      
    MDRA  HA    0.5 222  MLv     2.27  0.53   0.567656      
    VILL  HA    0.5 239  MLv     1.68 -0.06   0.121165      
    KARY  HA    0.6 134  MLv     1.70 -0.04     0.1193      
    VLY   HL    0.6 188  MLv     2.28  0.54   0.450555      
    AOS2  HT    0.7 356  MLv     1.66 -0.09   0.091801