Earthquake Information
 Origin Time
 2026-05-18 12:36:58 (GMT)
 Magnitude
 M 2.2
 Latitude
 38.8295° N
 Longitude
 26.4475° E
 Focal Depth
 7 km
 # of Arrivals
 10
 Location 41.2 km SSE of Mitilini
58.0 km NNE of Chios
254.5 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPKHT27.9335 P12:37:03.16 0.31.0M
AMPKHT27.9335 S12:37:06.80 -0.11.0M
MYT1HI30.3 20 P12:37:02.96 -0.31.0M
MYT1HI30.3 20 S12:37:07.18 -0.31.0M
PRKHL48.9341 P12:37:06.63 0.31.0M
PRKHL48.9341 S12:37:13.20 0.31.0M
CHOSHT60.1215 P12:37:08.49 0.31.0M
CHOSHT60.1215 S12:37:15.72 -0.61.0M
SMGHL129.7165 P12:37:19.87 0.61.0M
SMGHL129.7165 S12:37:35.69 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2026jrgw
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-05-18
    Time                  12:36:57.56
    Latitude              38.8295 deg  +/-      1 km
    Longitude             26.4475 deg  +/-      1 km
    Depth                       7 km   +/-    5 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             144 deg

2 Network magnitudes:
    MLv       2.21 +/- 0.08   5            
    M         2.21            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMPK  HT    0.3 335  P       12:37:03.16   0.3 M  1.0  AMPK 
    AMPK  HT    0.3 335  S       12:37:06.80  -0.1 M  1.0  AMPK 
    MYT1  HI    0.3  20  P       12:37:02.96  -0.3 M  1.0  MYT1 
    MYT1  HI    0.3  20  S       12:37:07.18  -0.3 M  1.0  MYT1 
    PRK   HL    0.4 341  P       12:37:06.63   0.3 M  1.0  PRK  
    PRK   HL    0.4 341  S       12:37:13.20   0.3 M  1.0  PRK  
    CHOS  HT    0.5 215  P       12:37:08.49   0.3 M  1.0  CHOS 
    CHOS  HT    0.5 215  S       12:37:15.72  -0.6 M  1.0  CHOS 
    SMG   HL    1.2 165  P       12:37:19.87   0.6 M  1.0  SMG  
    SMG   HL    1.2 165  S       12:37:35.69  -0.1 M  1.0  SMG  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMPK  HT    0.3 335  MLv     2.12 -0.09    2.09882      
    MYT1  HI    0.3  20  MLv     2.18 -0.03    2.08302      
    PRK   HL    0.4 341  MLv     2.37  0.16    1.10656      
    CHOS  HT    0.5 215  MLv     2.26  0.05   0.455636      
    SMG   HL    1.2 165  MLv     2.16 -0.05   0.161431