Earthquake Information
 Origin Time
 2025-10-08 17:00:08 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.9340° N
 Longitude
 26.2268° E
 Focal Depth
 11 km
 # of Arrivals
 12
 Location 26.0 km S of Mitilini
63.5 km N of Chios
241.5 km ENE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLM1HI13.1 70 P17:00:11.58 0.11.0M
PLM1HI13.1 70 S17:00:13.67 -0.21.0M
AMPKHT15.6 29 P17:00:11.95 0.01.0M
AMPKHT15.6 29 S17:00:14.55 -0.11.0M
MYT1HI34.0 61 P17:00:14.99 0.21.0M
MYT1HI34.0 61 S17:00:19.72 0.11.0M
PRKHL34.8 5 P17:00:14.93 0.11.0M
PRKHL34.8 5 S17:00:20.47 0.71.0M
LES3HT41.2354 P17:00:15.85 -0.11.0M
LES3HT41.2354 S17:00:21.61 0.01.0M
CHOSHT62.7194 P17:00:18.93 -0.51.0M
CHOSHT62.7194 S17:00:28.15 0.41.0M


  Solution details 

Event:
    Public ID              nkua2025tswm
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-10-08
    Time                  17:00:08.39
    Latitude              38.9340 deg  +/-      2 km
    Longitude             26.2268 deg  +/-      2 km
    Depth                      11 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.16   6            
    M         1.77            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLM1  HI    0.1  70  P       17:00:11.58   0.1 M  1.0  PLM1 
    PLM1  HI    0.1  70  S       17:00:13.67  -0.2 M  1.0  PLM1 
    AMPK  HT    0.1  29  P       17:00:11.95   0.0 M  1.0  AMPK 
    AMPK  HT    0.1  29  S       17:00:14.55  -0.1 M  1.0  AMPK 
    MYT1  HI    0.3  61  P       17:00:14.99   0.2 M  1.0  MYT1 
    MYT1  HI    0.3  61  S       17:00:19.72   0.1 M  1.0  MYT1 
    PRK   HL    0.3   5  P       17:00:14.93   0.1 M  1.0  PRK  
    PRK   HL    0.3   5  S       17:00:20.47   0.7 M  1.0  PRK  
    LES3  HT    0.4 354  P       17:00:15.85  -0.1 M  1.0  LES3 
    LES3  HT    0.4 354  S       17:00:21.61  -0.0 M  1.0  LES3 
    CHOS  HT    0.6 194  P       17:00:18.93  -0.5 M  1.0  CHOS 
    CHOS  HT    0.6 194  S       17:00:28.15   0.4 M  1.0  CHOS 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLM1  HI    0.1  70  MLv     1.81  0.03    2.38868      
    AMPK  HT    0.1  29  MLv     2.01  0.24    3.33495      
    MYT1  HI    0.3  61  MLv     1.74 -0.04   0.610747      
    PRK   HL    0.3   5  MLv     1.67 -0.10   0.504918      
    LES3  HT    0.4 354  MLv     1.38 -0.40   0.176298      
    CHOS  HT    0.6 194  MLv     1.91  0.14    0.19896