Earthquake Information
 Origin Time
2023-09-19 05:12:21 (GMT)
 Magnitude
M 1.8
 Latitude
40.7647° N
 Longitude
23.0750° E
 Focal Depth
7 km
 # of Arrivals
28
 Location 17.7 km NE of Thessaloniki
30.5 km SE of Kilkis
314.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THEHT17.5213 P05:12:25.36 0.31.0M
THEHT17.5213 S05:12:27.66 -0.21.0M
HORTHT18.7174 P05:12:25.69 0.31.0M
HORTHT18.7174 S05:12:28.00 -0.31.0M
SOHHT24.4 75 P05:12:26.51 0.21.0M
SOHHT24.4 75 S05:12:29.35 -0.61.0M
GR131Y46.9168 P05:12:29.78 -0.11.0M
GR131Y46.9168 S05:12:36.08 -0.31.0M
PLGHL53.7144 P05:12:31.12 0.11.0M
PLGHL53.7144 S05:12:38.02 -0.31.0M
SRSHT57.4 49 P05:12:31.67 -0.11.0M
SRSHT57.4 49 S05:12:39.12 -0.51.0M
GRGHT60.4291 P05:12:32.44 0.21.0M
GRGHT60.4291 S05:12:40.15 -0.21.0M
GR011Y60.6 17 P05:12:32.43 0.31.0M
GR011Y60.6 17 S05:12:40.07 -0.21.0M
MK04A1Y74.4348 P05:12:34.37 -0.11.0M
MK04A1Y74.4348 S05:12:43.98 -0.31.0M
NVRHL92.7 46 P05:12:37.34 -0.11.0M
NVRHL92.7 46 S05:12:49.50 -0.11.0M
MMBBS103.7 33 P05:12:39.33 0.11.0M
MMBBS103.7 33 S05:12:52.34 -0.31.0M
PAIGHT105.3151 P05:12:40.02 0.61.0M
PAIGHT105.3151 S05:12:53.25 0.31.0M
KKBBS119.8 2 P05:12:42.17 0.51.0M
KKBBS119.8 2 S05:12:57.49 0.41.0M
PRASHL139.9 62 P05:12:45.35 0.51.0M
PRASHL139.9 62 S05:13:03.53 0.91.0M


  Solution details

Event:
    Public ID              nkua2023sjgp
    Description
      region name: Greece
Origin:
    Date                   2023-09-19
    Time                  05:12:21.48
    Latitude              40.7647 deg  +/-      0 km
    Longitude             23.0750 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap              78 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.13  12            
    M         1.79           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THE   HT    0.2 213  P       05:12:25.36   0.3 M  1.0  THE  
    THE   HT    0.2 213  S       05:12:27.66  -0.2 M  1.0  THE  
    HORT  HT    0.2 174  P       05:12:25.69   0.3 M  1.0  HORT 
    HORT  HT    0.2 174  S       05:12:28.00  -0.3 M  1.0  HORT 
    SOH   HT    0.2  75  P       05:12:26.51   0.2 M  1.0  SOH  
    SOH   HT    0.2  75  S       05:12:29.35  -0.6 M  1.0  SOH  
    GR13  1Y    0.4 168  P       05:12:29.78  -0.1 M  1.0  GR13 
    GR13  1Y    0.4 168  S       05:12:36.08  -0.3 M  1.0  GR13 
    PLG   HL    0.5 144  P       05:12:31.12   0.1 M  1.0  PLG  
    PLG   HL    0.5 144  S       05:12:38.02  -0.3 M  1.0  PLG  
    SRS   HT    0.5  49  P       05:12:31.67  -0.1 M  1.0  SRS  
    SRS   HT    0.5  49  S       05:12:39.12  -0.5 M  1.0  SRS  
    GR01  1Y    0.5  17  P       05:12:32.43   0.3 M  1.0  GR01 
    GR01  1Y    0.5  17  S       05:12:40.07  -0.2 M  1.0  GR01 
    GRG   HT    0.5 291  P       05:12:32.44   0.2 M  1.0  GRG  
    GRG   HT    0.5 291  S       05:12:40.15  -0.2 M  1.0  GRG  
    MK04A 1Y    0.7 348  P       05:12:34.37  -0.1 M  1.0  MK04A
    MK04A 1Y    0.7 348  S       05:12:43.98  -0.3 M  1.0  MK04A
    NVR   HL    0.8  46  P       05:12:37.34  -0.1 M  1.0  NVR  
    NVR   HL    0.8  46  S       05:12:49.50  -0.1 M  1.0  NVR  
    MMB   BS    0.9  33  P       05:12:39.33   0.1 M  1.0  MMB  
    MMB   BS    0.9  33  S       05:12:52.34  -0.3 M  1.0  MMB  
    PAIG  HT    0.9 151  P       05:12:40.02   0.6 M  1.0  PAIG 
    PAIG  HT    0.9 151  S       05:12:53.25   0.3 M  1.0  PAIG 
    KKB   BS    1.1   2  P       05:12:42.17   0.5 M  1.0  KKB  
    KKB   BS    1.1   2  S       05:12:57.49   0.4 M  1.0  KKB  
    PRAS  HL    1.3  62  P       05:12:45.35   0.5 M  1.0  PRAS 
    PRAS  HL    1.3  62  S       05:13:03.53   0.9 M  1.0  PRAS 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THE   HT    0.2 213  MLv     1.90  0.12    1.53191      
    HORT  HT    0.2 174  MLv     1.72 -0.07   0.957102      
    SOH   HT    0.2  75  MLv     1.54 -0.24   0.686033      
    GR13  1Y    0.4 168  MLv     1.51 -0.27   0.175188      
    PLG   HL    0.5 144  MLv     1.59 -0.20   0.141172      
    SRS   HT    0.5  49  MLv     1.77 -0.01   0.117754      
    GR01  1Y    0.5  17  MLv     1.80  0.01    0.15712      
    GRG   HT    0.5 291  MLv     2.05  0.26   0.280235      
    MK04A 1Y    0.7 348  MLv     2.09  0.30   0.260418      
    NVR   HL    0.8  46  MLv     1.74 -0.04   0.0709009      
    MMB   BS    0.9  33  MLv     1.65 -0.13   0.0681518      
    PAIG  HT    0.9 151  MLv     2.02  0.23   0.119706      
    KKB   BS    1.1   2  MLv     1.84  0.05   0.087508      
    PRAS  HL    1.3  62  MLv     1.83  0.04   0.0673597