Earthquake Information
 Origin Time
2026-09-18 19:41:43 (GMT)
 Magnitude
M 3.3
 Latitude
38.4557° N
 Longitude
25.5768° E
 Focal Depth
24 km
 # of Arrivals
54
 Location 49.7 km WNW of Chios
89.2 km NE of Andros
169.4 km ENE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT42.0100 P19:41:50.87 -0.41.0M
CHOSHT42.0100 S19:41:56.52 -1.01.0M
SIGRHT87.4 16 P19:41:57.66 -0.21.0M
SIGRHT87.4 16 S19:42:09.44 0.31.0M
AMPKHT92.5 44 P19:41:58.66 0.01.0M
AMPKHT92.5 44 S19:42:10.83 0.31.0M
ADROHA92.5224 P19:41:59.07 0.41.0M
ADROHA92.5224 S19:42:10.75 0.11.0M
SKY1HI101.0299 P19:42:00.43 0.51.0M
SKY1HI101.0299 S19:42:12.75 -0.11.0M
SKYHL101.2298 P19:42:00.41 0.41.0M
SKYHL101.2298 S19:42:13.33 0.41.0M
PRKHL106.1 34 P19:42:00.69 -0.11.0M
PRKHL106.1 34 S19:42:14.33 0.21.0M
LES3HT107.8 29 P19:42:01.08 0.11.0M
LES3HT107.8 29 S19:42:14.73 0.11.0M
TNSAHL108.1200 P19:42:02.07 1.01.0M
TNSAHL108.1200 S19:42:15.14 0.51.0M
KARYHA110.1245 P19:42:01.57 0.21.0M
KARYHA110.1245 S19:42:15.30 0.01.0M
MYT1HI110.9 51 P19:42:01.39 -0.11.0M
MYT1HI110.9 51 S19:42:15.68 0.21.0M
ELEOHA118.8257 P19:42:02.66 -0.11.0M
ELEOHA118.8257 S19:42:17.70 0.01.0M
KRL1HI123.1127 P19:42:03.96 0.61.0M
KRL1HI123.1127 S19:42:19.06 0.31.0M
EFSAHL130.9337 P19:42:04.19 -0.11.0M
EFSAHL130.9337 S19:42:20.32 -0.11.0M
MRTHHA147.5256 P19:42:06.40 -0.11.0M
MRTHHA147.5256 S19:42:24.29 0.01.0M
NAX1HI151.6187 P19:42:07.19 0.21.0M
APEHL153.9182 P19:42:06.75 -0.61.0M
ERTRHA156.0268 P19:42:07.36 -0.31.0M
ERTRHA156.0268 S19:42:26.16 -0.11.0M
PTLHL156.3253 P19:42:07.41 -0.31.0M
PTLHL156.3253 S19:42:26.43 0.01.0M
ATHUHA165.8251 P19:42:08.90 0.01.0M
ATHUHA165.8251 S19:42:28.52 0.01.0M
PSAHHA168.4274 P19:42:09.10 -0.11.0M
PSAHHA168.4274 S19:42:29.03 0.01.0M
AOS2HT168.8297 P19:42:08.89 -0.41.0M
AOS2HT168.8297 S19:42:28.66 -0.51.0M
VLYHL169.7247 P19:42:09.20 -0.21.0M
VLYHL169.7247 S19:42:29.91 0.51.0M
ALIOHA171.8255 P19:42:09.63 0.01.0M
ALIOHA171.8255 S19:42:30.31 0.51.0M
SERIHA173.0214 P19:42:09.30 -0.51.0M
SERIHA173.0214 S19:42:30.60 0.51.0M
MRKAHA175.2279 P19:42:09.73 -0.41.0M
MRKAHA175.2279 S19:42:30.71 0.01.0M
AMGAHL182.7171 P19:42:10.67 -0.31.0M
AMGAHL182.7171 S19:42:31.85 -0.31.0M
SAGMAHL188.8268 P19:42:11.69 -0.21.0M
SAGMAHL188.8268 S19:42:33.25 -0.61.0M


  Solution details

Event:
    Public ID              nkua2026sinu
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-09-18
    Time                  19:41:43.07
    Latitude              38.4557 deg  +/-      0 km
    Longitude             25.5768 deg  +/-      0 km
    Depth                      24 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap              49 deg

2 Network magnitudes:
    MLv       3.28 +/- 0.22  23            
    M         3.28           23 preferred  

54 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.4 100  P       19:41:50.87  -0.4 M  1.0  CHOS 
    CHOS  HT    0.4 100  S       19:41:56.52  -1.0 M  1.0  CHOS 
    SIGR  HT    0.8  16  P       19:41:57.66  -0.2 M  1.0  SIGR 
    SIGR  HT    0.8  16  S       19:42:09.44   0.3 M  1.0  SIGR 
    ADRO  HA    0.8 224  P       19:41:59.07   0.4 M  1.0  ADRO 
    ADRO  HA    0.8 224  S       19:42:10.75   0.1 M  1.0  ADRO 
    AMPK  HT    0.8  44  P       19:41:58.66  -0.0 M  1.0  AMPK 
    AMPK  HT    0.8  44  S       19:42:10.83   0.3 M  1.0  AMPK 
    SKY1  HI    0.9 299  P       19:42:00.43   0.5 M  1.0  SKY1 
    SKY1  HI    0.9 299  S       19:42:12.75  -0.1 M  1.0  SKY1 
    SKY   HL    0.9 298  P       19:42:00.41   0.4 M  1.0  SKY  
    SKY   HL    0.9 298  S       19:42:13.33   0.4 M  1.0  SKY  
    PRK   HL    1.0  34  P       19:42:00.69  -0.1 M  1.0  PRK  
    PRK   HL    1.0  34  S       19:42:14.33   0.2 M  1.0  PRK  
    LES3  HT    1.0  29  P       19:42:01.08   0.1 M  1.0  LES3 
    LES3  HT    1.0  29  S       19:42:14.73   0.1 M  1.0  LES3 
    TNSA  HL    1.0 200  P       19:42:02.07   1.0 M  1.0  TNSA 
    TNSA  HL    1.0 200  S       19:42:15.14   0.5 M  1.0  TNSA 
    KARY  HA    1.0 245  P       19:42:01.57   0.2 M  1.0  KARY 
    KARY  HA    1.0 245  S       19:42:15.30  -0.0 M  1.0  KARY 
    MYT1  HI    1.0  51  P       19:42:01.39  -0.1 M  1.0  MYT1 
    MYT1  HI    1.0  51  S       19:42:15.68   0.2 M  1.0  MYT1 
    ELEO  HA    1.1 257  P       19:42:02.66  -0.1 M  1.0  ELEO 
    ELEO  HA    1.1 257  S       19:42:17.70  -0.0 M  1.0  ELEO 
    KRL1  HI    1.1 127  P       19:42:03.96   0.6 M  1.0  KRL1 
    KRL1  HI    1.1 127  S       19:42:19.06   0.3 M  1.0  KRL1 
    EFSA  HL    1.2 337  P       19:42:04.19  -0.1 M  1.0  EFSA 
    EFSA  HL    1.2 337  S       19:42:20.32  -0.1 M  1.0  EFSA 
    MRTH  HA    1.3 256  P       19:42:06.40  -0.1 M  1.0  MRTH 
    MRTH  HA    1.3 256  S       19:42:24.29  -0.0 M  1.0  MRTH 
    NAX1  HI    1.4 187  P       19:42:07.19   0.2 M  1.0  NAX1 
    APE   HL    1.4 182  P       19:42:06.75  -0.6 M  1.0  APE  
    ERTR  HA    1.4 268  P       19:42:07.36  -0.3 M  1.0  ERTR 
    ERTR  HA    1.4 268  S       19:42:26.16  -0.1 M  1.0  ERTR 
    PTL   HL    1.4 253  P       19:42:07.41  -0.3 M  1.0  PTL  
    PTL   HL    1.4 253  S       19:42:26.43   0.0 M  1.0  PTL  
    ATHU  HA    1.5 251  P       19:42:08.90   0.0 M  1.0  ATHU 
    ATHU  HA    1.5 251  S       19:42:28.52   0.0 M  1.0  ATHU 
    PSAH  HA    1.5 274  P       19:42:09.10  -0.1 M  1.0  PSAH 
    PSAH  HA    1.5 274  S       19:42:29.03   0.0 M  1.0  PSAH 
    AOS2  HT    1.5 297  P       19:42:08.89  -0.4 M  1.0  AOS2 
    AOS2  HT    1.5 297  S       19:42:28.66  -0.5 M  1.0  AOS2 
    VLY   HL    1.5 247  P       19:42:09.20  -0.2 M  1.0  VLY  
    VLY   HL    1.5 247  S       19:42:29.91   0.5 M  1.0  VLY  
    ALIO  HA    1.5 255  P       19:42:09.63  -0.0 M  1.0  ALIO 
    ALIO  HA    1.5 255  S       19:42:30.31   0.5 M  1.0  ALIO 
    SERI  HA    1.6 214  P       19:42:09.30  -0.5 M  1.0  SERI 
    SERI  HA    1.6 214  S       19:42:30.60   0.5 M  1.0  SERI 
    MRKA  HA    1.6 279  P       19:42:09.73  -0.4 M  1.0  MRKA 
    MRKA  HA    1.6 279  S       19:42:30.71   0.0 M  1.0  MRKA 
    AMGA  HL    1.6 171  P       19:42:10.67  -0.3 M  1.0  AMGA 
    AMGA  HL    1.6 171  S       19:42:31.85  -0.3 M  1.0  AMGA 
    SAGMA HL    1.7 268  P       19:42:11.69  -0.2 M  1.0  SAGMA
    SAGMA HL    1.7 268  S       19:42:33.25  -0.6 M  1.0  SAGMA

28 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.4 100  MLv     3.32  0.04    14.9725      
    SIGR  HT    0.8  16  MLv     3.70  0.42    9.22718      
    ADRO  HA    0.8 224  MLv     3.59  0.31    6.73554      
    AMPK  HT    0.8  44  MLv     3.65  0.37    7.70232      
    SKY1  HI    0.9 299  MLv     3.16 -0.13    2.23996      
    SKY   HL    0.9 298  MLv     2.99 -0.29    2.55086      
    PRK   HL    1.0  34  MLv     3.57  0.29    5.44388      
    LES3  HT    1.0  29  MLv     3.45  0.17    4.09138      
    TNSA  HL    1.0 200  MLv     3.72  0.44    7.50013      
    KARY  HA    1.0 245  MLv     3.82  0.54    9.39966      
    MYT1  HI    1.0  51  MLv     3.52  0.24    4.66177      
    ELEO  HA    1.1 257  MLv     3.15 -0.14    1.78283      
    KRL1  HI    1.1 127  MLv     3.56  0.28    4.46121      
    EFSA  HL    1.2 337  MLv     3.51  0.23    3.60403      
    MRTH  HA    1.3 256  MLv     3.54  0.26    3.19324      
    NAX1  HI    1.4 187  MLv     3.07 -0.22    1.01682      
    APE   HL    1.4 182  MLv     3.42  0.14     2.2673      
    ERTR  HA    1.4 268  MLv     2.94 -0.34   0.724945      
    PTL   HL    1.4 253  MLv     3.02 -0.26    0.86391      
    ATHU  HA    1.5 251  MLv     3.17 -0.11   0.677498      
    PSAH  HA    1.5 274  MLv     3.02 -0.26   0.763526      
    AOS2  HT    1.5 297  MLv     3.08 -0.20   0.855795      
    VLY   HL    1.5 247  MLv     3.36  0.08    1.62756      
    ALIO  HA    1.5 255  MLv     3.32  0.04    1.46058      
    SERI  HA    1.6 214  MLv     3.33  0.05    1.46694      
    MRKA  HA    1.6 279  MLv     2.94 -0.34   0.579545      
    AMGA  HL    1.6 171  MLv     3.41  0.13    1.58797      
    SAGMA HL    1.7 268  MLv     2.74 -0.54   0.316966