Earthquake Information
 Origin Time
2020-09-18 02:52:22 (GMT)
 Magnitude
M 2.5
 Latitude
38.3762° N
 Longitude
25.7923° E
 Focal Depth
19 km
 # of Arrivals
20
 Location 30.0 km W of Chios
94.1 km NNW of Ikaria
185.2 km ENE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT22.5 87 P02:52:28.30 0.21.0M
CHOSHT22.5 87 S02:52:31.48 -0.61.0M
KRL1HI102.8129 P02:52:40.60 0.61.0M
KRL1HI102.8129 S02:52:52.96 -0.11.0M
MYT1HI103.7 41 P02:52:40.55 0.41.0M
MYT1HI103.7 41 S02:52:52.82 -0.51.0M
PRKHL105.0 23 P02:52:40.16 -0.21.0M
PRKHL105.0 23 S02:52:54.27 0.71.0M
TNSAHL108.2211 P02:52:41.12 0.31.0M
TNSAHL108.2211 S02:52:54.61 0.21.0M
KYMIHL150.0281 P02:52:47.81 0.71.0M
DIONHL165.8259 P02:52:49.24 0.11.0M
DIONHL165.8259 S02:53:08.46 -0.71.0M
LIAHL177.2343 P02:52:50.32 -0.21.0M
LIAHL177.2343 S02:53:11.26 -0.21.0M
AOS2HT189.5297 P02:52:51.87 -0.31.0M
AOS2HT189.5297 S02:53:14.76 0.41.0M
VLYHL184.2252 P02:52:50.74 -0.81.0M
VLYHL184.2252 S02:53:13.11 -0.11.0M
VILLHA217.8264 P02:52:55.81 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020sjbz
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-09-18
    Time                  02:52:22.92
    Latitude              38.3762 deg  +/-      1 km
    Longitude             25.7923 deg  +/-      1 km
    Depth                      19 km   +/-    2 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       2.55 +/- 0.26   9            
    M         2.55            9 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.2  87  P       02:52:28.30   0.2 M  1.0  CHOS 
    CHOS  HT    0.2  87  S       02:52:31.48  -0.6 M  1.0  CHOS 
    KRL1  HI    0.9 129  P       02:52:40.60   0.6 M  1.0  KRL1 
    KRL1  HI    0.9 129  S       02:52:52.96  -0.1 M  1.0  KRL1 
    MYT1  HI    0.9  41  P       02:52:40.55   0.4 M  1.0  MYT1 
    MYT1  HI    0.9  41  S       02:52:52.82  -0.5 M  1.0  MYT1 
    PRK   HL    0.9  23  P       02:52:40.16  -0.2 M  1.0  PRK  
    PRK   HL    0.9  23  S       02:52:54.27   0.7 M  1.0  PRK  
    TNSA  HL    1.0 211  P       02:52:41.12   0.3 M  1.0  TNSA 
    TNSA  HL    1.0 211  S       02:52:54.61   0.2 M  1.0  TNSA 
    KYMI  HL    1.4 281  P       02:52:47.81   0.7 M  1.0  KYMI 
    DION  HL    1.5 259  P       02:52:49.24   0.1 M  1.0  DION 
    DION  HL    1.5 259  S       02:53:08.46  -0.7 M  1.0  DION 
    LIA   HL    1.6 343  P       02:52:50.32  -0.2 M  1.0  LIA  
    LIA   HL    1.6 343  S       02:53:11.26  -0.2 M  1.0  LIA  
    VLY   HL    1.7 252  P       02:52:50.74  -0.8 M  1.0  VLY  
    VLY   HL    1.7 252  S       02:53:13.11  -0.1 M  1.0  VLY  
    AOS2  HT    1.7 297  P       02:52:51.87  -0.3 M  1.0  AOS2 
    AOS2  HT    1.7 297  S       02:53:14.76   0.4 M  1.0  AOS2 
    VILL  HA    2.0 264  P       02:52:55.81  -0.1 M  1.0  VILL 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.2  87  MLv     2.21 -0.34     3.5303      
    KRL1  HI    0.9 129  MLv     2.48 -0.07   0.461043      
    MYT1  HI    0.9  41  MLv     3.03  0.48    1.61131      
    PRK   HL    0.9  23  MLv     2.69  0.14   0.738096      
    TNSA  HL    1.0 211  MLv     2.88  0.33    1.10257      
    KYMI  HL    1.4 281  MLv     2.41 -0.14     0.2273      
    DION  HL    1.5 259  MLv     2.18 -0.37   0.315023      
    LIA   HL    1.6 343  MLv     2.03 -0.52   0.140667      
    VLY   HL    1.7 252  MLv     2.74  0.19   0.330951      
    AOS2  HT    1.7 297  MLv     2.46 -0.09   0.161658      
    VILL  HA    2.0 264  MLv     2.89  0.34   0.316738