Earthquake Information
 Origin Time
 2020-09-23 02:34:29 (GMT)
 Magnitude
 M 2.3
 Latitude
 38.3702° N
 Longitude
 26.5694° E
 Focal Depth
 22 km
 # of Arrivals
 13
 Location 37.8 km E of Chios
76.9 km NNW of Samos
251.6 km E of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT45.3272 P02:34:39.69 0.21.0M
CHOSHT45.3272 S02:34:46.74 0.01.0M
KRL1HI65.1169 P02:34:42.43 0.31.0M
KRL1HI65.1169 S02:34:50.73 -0.61.0M
MYT1HI79.5 0 P02:34:44.22 0.21.0M
MYT1HI79.5 0 S02:34:54.50 -0.11.0M
PRKHL100.9345 P02:34:46.92 0.11.0M
PRKHL100.9345 S02:34:59.13 -0.41.0M
TNSAHL154.1234 P02:34:53.61 -0.11.0M
TNSAHL154.1234 S02:35:11.59 -0.31.0M
KARYHA190.1259 P02:34:58.80 0.61.0M
LIAHL207.8325 P02:35:01.07 0.71.0M
LIAHL207.8325 S02:35:23.39 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2020ssex
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-09-23
    Time                  02:34:29.74  +/-    0.4 s
    Latitude              38.3702 deg  +/-      2 km
    Longitude             26.5694 deg  +/-      4 km
    Depth                      22 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap             169 deg

2 Network magnitudes:
    MLv       2.26 +/- 0.37   5            
    M         2.26            5 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.4 272  P       02:34:39.69   0.2 M  1.0  CHOS 
    CHOS  HT    0.4 272  S       02:34:46.74  -0.0 M  1.0  CHOS 
    KRL1  HI    0.6 169  P       02:34:42.43   0.3 M  1.0  KRL1 
    KRL1  HI    0.6 169  S       02:34:50.73  -0.6 M  1.0  KRL1 
    MYT1  HI    0.7   0  P       02:34:44.22   0.2 M  1.0  MYT1 
    MYT1  HI    0.7   0  S       02:34:54.50  -0.1 M  1.0  MYT1 
    PRK   HL    0.9 345  P       02:34:46.92   0.1 M  1.0  PRK  
    PRK   HL    0.9 345  S       02:34:59.13  -0.4 M  1.0  PRK  
    TNSA  HL    1.4 234  P       02:34:53.61  -0.1 M  1.0  TNSA 
    TNSA  HL    1.4 234  S       02:35:11.59  -0.3 M  1.0  TNSA 
    KARY  HA    1.7 259  P       02:34:58.80   0.6 M  1.0  KARY 
    LIA   HL    1.9 325  P       02:35:01.07   0.7 M  1.0  LIA  
    LIA   HL    1.9 325  S       02:35:23.39  -0.6 M  1.0  LIA  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.4 272  MLv     1.96 -0.31   0.531627      
    KRL1  HI    0.6 169  MLv     2.51  0.24   0.760794      
    MYT1  HI    0.7   0  MLv     2.79  0.53    1.23653      
    PRK   HL    0.9 345  MLv     3.05  0.79    1.76348      
    TNSA  HL    1.4 234  MLv     2.98  0.72   0.809075      
    KARY  HA    1.7 259  MLv     2.14 -0.12   0.0774296      
    LIA   HL    1.9 325  MLv     1.92 -0.34   0.0764739