Earthquake Information
 Origin Time
2022-09-22 00:21:21 (GMT)
 Magnitude
M 2.1
 Latitude
37.8808° N
 Longitude
20.0895° E
 Focal Depth
22 km
 # of Arrivals
12
 Location 47.3 km SW of Argostoli
71.5 km W of Zakynthos
319.8 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HAVDHA44.3 36 P00:21:28.80 -0.11.0M
HAVDHA44.3 36 S00:21:35.32 0.11.0M
ORTHHL53.4 94 P00:21:30.31 0.01.0M
ORTHHL53.4 94 S00:21:37.63 0.01.0M
PSDAHT50.5 59 P00:21:29.84 0.11.0M
PSDAHT50.5 59 S00:21:36.68 -0.11.0M
VLSHL54.7 53 P00:21:30.47 0.01.0M
VLSHL54.7 53 S00:21:37.88 -0.11.0M
LTHKHP68.4106 P00:21:32.50 0.01.0M
LTHKHP68.4106 S00:21:41.55 0.01.0M
RTZLHT63.6 70 P00:21:31.76 0.01.0M
RTZLHT63.6 70 S00:21:40.30 0.01.0M


  Solution details

Event:
    Public ID              nkua2022sojn
    Description
      region name: Ionian Sea
Origin:
    Date                   2022-09-22
    Time                  00:21:20.62
    Latitude              37.8808 deg  +/-      0 km
    Longitude             20.0895 deg  +/-      0 km
    Depth                      22 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.06 s
    Azimuthal gap             290 deg

2 Network magnitudes:
    MLv       2.12 +/- 0.12   6            
    M         2.12            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HAVD  HA    0.4  36  P       00:21:28.80  -0.1 M  1.0  HAVD 
    HAVD  HA    0.4  36  S       00:21:35.32   0.1 M  1.0  HAVD 
    PSDA  HT    0.5  59  P       00:21:29.84   0.1 M  1.0  PSDA 
    PSDA  HT    0.5  59  S       00:21:36.68  -0.1 M  1.0  PSDA 
    ORTH  HL    0.5  94  P       00:21:30.31   0.0 M  1.0  ORTH 
    ORTH  HL    0.5  94  S       00:21:37.63  -0.0 M  1.0  ORTH 
    VLS   HL    0.5  53  P       00:21:30.47  -0.0 M  1.0  VLS  
    VLS   HL    0.5  53  S       00:21:37.88  -0.1 M  1.0  VLS  
    RTZL  HT    0.6  70  P       00:21:31.76  -0.0 M  1.0  RTZL 
    RTZL  HT    0.6  70  S       00:21:40.30   0.0 M  1.0  RTZL 
    LTHK  HP    0.6 106  P       00:21:32.50   0.0 M  1.0  LTHK 
    LTHK  HP    0.6 106  S       00:21:41.55   0.0 M  1.0  LTHK 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HAVD  HA    0.4  36  MLv     1.89 -0.24   0.481537      
    PSDA  HT    0.5  59  MLv     2.21  0.09   0.703165      
    ORTH  HL    0.5  94  MLv     2.15  0.03   0.521557      
    VLS   HL    0.5  53  MLv     2.20  0.08    0.54353      
    RTZL  HT    0.6  70  MLv     1.97 -0.15   0.225923      
    LTHK  HP    0.6 106  MLv     2.21  0.08   0.368698