Earthquake Information
 Origin Time
2023-03-22 14:51:45 (GMT)
 Magnitude
M 1.6
 Latitude
37.6848° N
 Longitude
20.6512° E
 Focal Depth
16 km
 # of Arrivals
12
 Location 24.5 km WSW of Zakynthos
56.3 km SSE of Argostoli
272.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP16.6 81 P14:51:49.39 0.01.0M
LTHKHP16.6 81 S14:51:52.48 0.11.0M
ORTHHL18.9 12 P14:51:49.63 -0.11.0M
ORTHHL18.9 12 S14:51:52.95 -0.11.0M
RTZLHT44.8 14 P14:51:53.50 0.01.0M
RTZLHT44.8 14 S14:52:00.15 0.51.0M
PSDAHT48.1353 P14:51:53.73 -0.31.0M
PSDAHT48.1353 S14:52:00.63 0.11.0M
GR281Y48.6 62 P14:51:54.40 0.21.0M
GR281Y48.6 62 S14:52:00.58 -0.21.0M
VLSHL55.0354 P14:51:55.00 -0.11.0M
VLSHL55.0354 S14:52:02.64 0.11.0M


  Solution details

Event:
    Public ID              nkua2023frhq
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-03-22
    Time                  14:51:45.36
    Latitude              37.6848 deg  +/-      1 km
    Longitude             20.6512 deg  +/-      1 km
    Depth                      16 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             272 deg

2 Network magnitudes:
    MLv       1.57 +/- 0.15   6            
    M         1.57            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.1  81  P       14:51:49.39   0.0 M  1.0  LTHK 
    LTHK  HP    0.1  81  S       14:51:52.48   0.1 M  1.0  LTHK 
    ORTH  HL    0.2  12  P       14:51:49.63  -0.1 M  1.0  ORTH 
    ORTH  HL    0.2  12  S       14:51:52.95  -0.1 M  1.0  ORTH 
    RTZL  HT    0.4  14  P       14:51:53.50   0.0 M  1.0  RTZL 
    RTZL  HT    0.4  14  S       14:52:00.15   0.5 M  1.0  RTZL 
    PSDA  HT    0.4 353  P       14:51:53.73  -0.3 M  1.0  PSDA 
    PSDA  HT    0.4 353  S       14:52:00.63   0.1 M  1.0  PSDA 
    GR28  1Y    0.4  62  P       14:51:54.40   0.2 M  1.0  GR28 
    GR28  1Y    0.4  62  S       14:52:00.58  -0.2 M  1.0  GR28 
    VLS   HL    0.5 354  P       14:51:55.00  -0.1 M  1.0  VLS  
    VLS   HL    0.5 354  S       14:52:02.64   0.1 M  1.0  VLS  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.1  81  MLv     1.88  0.31    2.32864      
    ORTH  HL    0.2  12  MLv     1.49 -0.08   0.824471      
    RTZL  HT    0.4  14  MLv     1.43 -0.15   0.161329      
    PSDA  HT    0.4 353  MLv     1.62  0.04   0.206115      
    GR28  1Y    0.4  62  MLv     1.42 -0.16   0.125924      
    VLS   HL    0.5 354  MLv     1.72  0.15   0.177166