Earthquake Information
 Origin Time
 2023-12-01 18:00:41 (GMT)
 Magnitude
 M 2.1
 Latitude
 37.3357° N
 Longitude
 20.8553° E
 Focal Depth
 17 km
 # of Arrivals
 16
 Location 50.8 km S of Zakynthos
65.2 km SW of Pyrgos
263.4 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
STRFHT17.4124 P18:00:45.26 0.01.0M
STRFHT17.4124 S18:00:48.49 0.11.0M
LTHKHP41.6358 P18:00:48.57 -0.21.0M
LTHKHP41.6358 S18:00:54.52 -0.11.0M
ORTHHL59.0346 P18:00:51.74 0.21.0M
ORTHHL59.0346 S18:00:59.65 0.21.0M
PYLHP92.6122 P18:00:56.34 -0.41.0M
PYLHP92.6122 S18:01:09.00 0.51.0M
DROHP101.9 48 P18:00:57.76 -0.41.0M
DROHP101.9 48 S18:01:11.33 0.31.0M
KLVHL138.5 55 P18:01:03.87 0.01.0M
KLVHL138.5 55 S18:01:20.97 -0.11.0M
PDOHP143.3 12 P18:01:04.62 0.11.0M
PDOHP143.3 12 S18:01:22.10 -0.11.0M
GR331Y145.9116 P18:01:05.23 0.31.0M
GR331Y145.9116 S18:01:22.83 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2023xnpr
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-12-01
    Time                  18:00:41.15
    Latitude              37.3357 deg  +/-      1 km
    Longitude             20.8553 deg  +/-      1 km
    Depth                      17 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             222 deg

2 Network magnitudes:
    MLv       2.11 +/- 0.20   6            
    M         2.11            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STRF  HT    0.2 124  P       18:00:45.26  -0.0 M  1.0  STRF 
    STRF  HT    0.2 124  S       18:00:48.49   0.1 M  1.0  STRF 
    LTHK  HP    0.4 358  P       18:00:48.57  -0.2 M  1.0  LTHK 
    LTHK  HP    0.4 358  S       18:00:54.52  -0.1 M  1.0  LTHK 
    ORTH  HL    0.5 346  P       18:00:51.74   0.2 M  1.0  ORTH 
    ORTH  HL    0.5 346  S       18:00:59.65   0.2 M  1.0  ORTH 
    PYL   HP    0.8 122  P       18:00:56.34  -0.4 M  1.0  PYL  
    PYL   HP    0.8 122  S       18:01:09.00   0.5 M  1.0  PYL  
    DRO   HP    0.9  48  P       18:00:57.76  -0.4 M  1.0  DRO  
    DRO   HP    0.9  48  S       18:01:11.33   0.3 M  1.0  DRO  
    KLV   HL    1.2  55  P       18:01:03.87   0.0 M  1.0  KLV  
    KLV   HL    1.2  55  S       18:01:20.97  -0.1 M  1.0  KLV  
    PDO   HP    1.3  12  P       18:01:04.62   0.1 M  1.0  PDO  
    PDO   HP    1.3  12  S       18:01:22.10  -0.1 M  1.0  PDO  
    GR33  1Y    1.3 116  P       18:01:05.23   0.3 M  1.0  GR33 
    GR33  1Y    1.3 116  S       18:01:22.83  -0.2 M  1.0  GR33 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STRF  HT    0.2 124  MLv     2.26  0.16    5.50578      
    LTHK  HP    0.4 358  MLv     1.85 -0.26   0.513085      
    ORTH  HL    0.5 346  MLv     2.21  0.10   0.431895      
    PYL   HP    0.8 122  MLv     2.38  0.28   0.137582      
    DRO   HP    0.9  48  MLv     1.64 -0.47   0.142092      
    KLV   HL    1.2  55  MLv     2.12  0.01   0.100711      
    PDO   HP    1.3  12  MLv     2.32  0.21   0.199606      
    GR33  1Y    1.3 116  MLv     1.89 -0.22   0.0720886