Earthquake Information
 Origin Time
 2022-12-09 09:23:14 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.2687° N
 Longitude
 24.3027° E
 Focal Depth
 9 km
 # of Arrivals
 16
 Location 59.1 km ENE of Athens
65.0 km ESE of Chalkida
73.4 km NW of Andros
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR271Y11.4212 P09:23:17.42 0.41.0M
GR271Y11.4212 S09:23:19.25 0.11.0M
KARYHA28.8156 P09:23:20.15 0.31.0M
KARYHA28.8156 S09:23:23.70 -0.31.0M
MRTHHA35.6243 P09:23:21.01 0.11.0M
MRTHHA35.6243 S09:23:25.76 -0.21.0M
PTLHL45.6237 P09:23:23.55 0.91.0M
PTLHL45.6237 S09:23:28.93 0.01.0M
ERTRHA47.6289 P09:23:22.92 0.01.0M
ERTRHA47.6289 S09:23:29.09 -0.31.0M
VLYHL64.2224 P09:23:25.70 0.11.0M
VLYHL64.2224 S09:23:34.17 -0.11.0M
VILLHA87.3262 P09:23:29.47 0.11.0M
VILLHA87.3262 S09:23:40.98 0.11.0M
AOS2HT105.6338 P09:23:31.98 -0.21.0M
AOS2HT105.6338 S09:23:45.88 0.11.0M


  Solution details 

Event:
    Public ID              nkua2022yboq
    Description
      region name: Aegean Sea
Origin:
    Date                   2022-12-09
    Time                  09:23:14.38
    Latitude              38.2687 deg  +/-      1 km
    Longitude             24.3027 deg  +/-      1 km
    Depth                       9 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap             178 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.14   6            
    M         1.84            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR27  1Y    0.1 212  P       09:23:17.42   0.4 M  1.0  GR27 
    GR27  1Y    0.1 212  S       09:23:19.25   0.1 M  1.0  GR27 
    KARY  HA    0.3 156  P       09:23:20.15   0.3 M  1.0  KARY 
    KARY  HA    0.3 156  S       09:23:23.70  -0.3 M  1.0  KARY 
    MRTH  HA    0.3 243  P       09:23:21.01   0.1 M  1.0  MRTH 
    MRTH  HA    0.3 243  S       09:23:25.76  -0.2 M  1.0  MRTH 
    PTL   HL    0.4 237  P       09:23:23.55   0.9 M  1.0  PTL  
    PTL   HL    0.4 237  S       09:23:28.93   0.0 M  1.0  PTL  
    ERTR  HA    0.4 289  P       09:23:22.92   0.0 M  1.0  ERTR 
    ERTR  HA    0.4 289  S       09:23:29.09  -0.3 M  1.0  ERTR 
    VLY   HL    0.6 224  P       09:23:25.70   0.1 M  1.0  VLY  
    VLY   HL    0.6 224  S       09:23:34.17  -0.1 M  1.0  VLY  
    VILL  HA    0.8 262  P       09:23:29.47   0.1 M  1.0  VILL 
    VILL  HA    0.8 262  S       09:23:40.98   0.1 M  1.0  VILL 
    AOS2  HT    0.9 338  P       09:23:31.98  -0.2 M  1.0  AOS2 
    AOS2  HT    0.9 338  S       09:23:45.88   0.1 M  1.0  AOS2 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR27  1Y    0.1 212  MLv     1.97  0.13    3.85338      
    KARY  HA    0.3 156  MLv     1.92  0.07    1.25114      
    MRTH  HA    0.3 243  MLv     2.00  0.15    1.01707      
    PTL   HL    0.4 237  MLv     1.61 -0.23   0.235126      
    ERTR  HA    0.4 289  MLv     1.48 -0.37   0.154112      
    VLY   HL    0.6 224  MLv     1.98  0.13    0.22769      
    VILL  HA    0.8 262  MLv     1.83 -0.01   0.124359      
    AOS2  HT    0.9 338  MLv     1.76 -0.09   0.085019