Earthquake Information
 Origin Time
2025-08-18 03:40:05 (GMT)
 Magnitude
M 2.8
 Latitude
35.4443° N
 Longitude
23.3723° E
 Focal Depth
4 km
 # of Arrivals
22
 Location 58.7 km W of Chania
95.3 km SSE of Kithira
284.2 km S of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KNDRHC32.7135 P03:40:11.45 -0.21.0M
KNDRHC32.7135 S03:40:15.95 -0.51.0M
ANKYHL47.4352 P03:40:14.08 -0.11.0M
ANKYHL47.4352 S03:40:20.17 -0.61.0M
IMMVHL55.2 88 P03:40:15.25 -0.21.0M
IMMVHL55.2 88 S03:40:22.42 -0.71.0M
CH01HI59.3 82 P03:40:16.00 -0.11.0M
CH01HI59.3 82 S03:40:23.72 -0.51.0M
KTHAHL94.6343 P03:40:21.71 -0.21.0M
KTHAHL94.6343 S03:40:33.84 -0.51.0M
IMODHC139.8112 P03:40:28.84 -0.21.0M
IMODHC139.8112 S03:40:47.31 0.31.0M
VLIHL146.7345 P03:40:30.30 0.21.0M
VLIHL146.7345 S03:40:49.20 0.51.0M
KNSSHC164.7 95 P03:40:33.98 1.11.0M
KNSSHC164.7 95 S03:40:54.33 0.61.0M
GR321Y172.8348 P03:40:34.44 0.41.0M
GR321Y172.8348 S03:40:55.71 0.01.0M
GR331Y173.7327 P03:40:34.18 0.01.0M
GR331Y173.7327 S03:40:55.97 -0.11.0M
CHRIHT188.1 62 P03:40:37.06 1.01.0M
CHRIHT188.1 62 S03:40:59.88 0.61.0M


  Solution details

Event:
    Public ID              nkua2025qcrm
    Description
      region name: Crete, Greece
Origin:
    Date                   2025-08-18
    Time                  03:40:05.48
    Latitude              35.4443 deg  +/-      1 km
    Longitude             23.3723 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.45 s
    Azimuthal gap             192 deg

2 Network magnitudes:
    MLv       2.80 +/- 0.09   9            
    M         2.80            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KNDR  HC    0.3 135  P       03:40:11.45  -0.2 M  1.0  KNDR 
    KNDR  HC    0.3 135  S       03:40:15.95  -0.5 M  1.0  KNDR 
    ANKY  HL    0.4 352  P       03:40:14.08  -0.1 M  1.0  ANKY 
    ANKY  HL    0.4 352  S       03:40:20.17  -0.6 M  1.0  ANKY 
    IMMV  HL    0.5  88  P       03:40:15.25  -0.2 M  1.0  IMMV 
    IMMV  HL    0.5  88  S       03:40:22.42  -0.7 M  1.0  IMMV 
    CH01  HI    0.5  82  P       03:40:16.00  -0.1 M  1.0  CH01 
    CH01  HI    0.5  82  S       03:40:23.72  -0.5 M  1.0  CH01 
    KTHA  HL    0.8 343  P       03:40:21.71  -0.2 M  1.0  KTHA 
    KTHA  HL    0.8 343  S       03:40:33.84  -0.5 M  1.0  KTHA 
    IMOD  HC    1.3 112  P       03:40:28.84  -0.2 M  1.0  IMOD 
    IMOD  HC    1.3 112  S       03:40:47.31   0.3 M  1.0  IMOD 
    VLI   HL    1.3 345  P       03:40:30.30   0.2 M  1.0  VLI  
    VLI   HL    1.3 345  S       03:40:49.20   0.5 M  1.0  VLI  
    KNSS  HC    1.5  95  P       03:40:33.98   1.1 M  1.0  KNSS 
    KNSS  HC    1.5  95  S       03:40:54.33   0.6 M  1.0  KNSS 
    GR32  1Y    1.6 348  P       03:40:34.44   0.4 M  1.0  GR32 
    GR32  1Y    1.6 348  S       03:40:55.71   0.0 M  1.0  GR32 
    GR33  1Y    1.6 327  P       03:40:34.18  -0.0 M  1.0  GR33 
    GR33  1Y    1.6 327  S       03:40:55.97  -0.1 M  1.0  GR33 
    CHRI  HT    1.7  62  P       03:40:37.06   1.0 M  1.0  CHRI 
    CHRI  HT    1.7  62  S       03:40:59.88   0.6 M  1.0  CHRI 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KNDR  HC    0.3 135  MLv     3.00  0.20    12.1729      
    ANKY  HL    0.4 352  MLv     2.73 -0.07     2.7575      
    IMMV  HL    0.5  88  MLv     2.88  0.08    2.49888      
    CH01  HI    0.5  82  MLv     3.00  0.20    2.61708      
    KTHA  HL    0.8 343  MLv     2.75 -0.05    0.95263      
    IMOD  HC    1.3 112  MLv     2.81  0.02   0.651191      
    VLI   HL    1.3 345  MLv     2.77 -0.02   0.706741      
    KNSS  HC    1.5  95  MLv     2.83  0.04   0.513507      
    GR32  1Y    1.6 348  MLv     2.64 -0.16   0.298795      
    GR33  1Y    1.6 327  MLv     2.48 -0.31   0.206796      
    CHRI  HT    1.7  62  MLv     2.78 -0.02   0.346736