Earthquake Information
 Origin Time
2020-09-18 02:23:24 (GMT)
 Magnitude
M 1.8
 Latitude
40.5702° N
 Longitude
22.5687° E
 Focal Depth
6 km
 # of Arrivals
15
 Location 31.3 km E of Veria
32.6 km WSW of Thessaloniki
304.6 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THEHT34.0 78 P02:23:30.53 -0.11.0M
THEHT34.0 78 S02:23:35.01 -0.51.0M
GRGHT45.1342 P02:23:32.53 0.01.0M
LITHT52.7187 P02:23:33.92 0.21.0M
LITHT52.7187 S02:23:40.40 -0.51.0M
SOHHT71.9 67 P02:23:37.02 0.11.0M
SOHHT71.9 67 S02:23:46.30 -0.31.0M
SRSHT104.3 55 P02:23:42.27 0.01.0M
SRSHT104.3 55 S02:23:55.56 -0.31.0M
TYRNHT99.7197 P02:23:41.52 0.21.0M
TYRNHT99.7197 S02:23:54.08 -0.21.0M
PAIGHT117.5127 P02:23:44.59 0.41.0M
PAIGHT117.5127 S02:23:59.35 0.01.0M
MMBBS147.0 42 P02:23:49.41 0.61.0M
MMBBS147.0 42 S02:24:07.72 0.31.0M


  Solution details

Event:
    Public ID              nkua2020sjba
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-09-18
    Time                  02:23:24.32
    Latitude              40.5702 deg  +/-      1 km
    Longitude             22.5687 deg  +/-      1 km
    Depth                       6 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             145 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.10   6            
    M         1.76            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THE   HT    0.3  78  P       02:23:30.53  -0.1 M  1.0  THE  
    THE   HT    0.3  78  S       02:23:35.01  -0.5 M  1.0  THE  
    GRG   HT    0.4 342  P       02:23:32.53  -0.0 M  1.0  GRG  
    LIT   HT    0.5 187  P       02:23:33.92   0.2 M  1.0  LIT  
    LIT   HT    0.5 187  S       02:23:40.40  -0.5 M  1.0  LIT  
    SOH   HT    0.6  67  P       02:23:37.02   0.1 M  1.0  SOH  
    SOH   HT    0.6  67  S       02:23:46.30  -0.3 M  1.0  SOH  
    TYRN  HT    0.9 197  P       02:23:41.52   0.2 M  1.0  TYRN 
    TYRN  HT    0.9 197  S       02:23:54.08  -0.2 M  1.0  TYRN 
    SRS   HT    0.9  55  P       02:23:42.27   0.0 M  1.0  SRS  
    SRS   HT    0.9  55  S       02:23:55.56  -0.3 M  1.0  SRS  
    PAIG  HT    1.1 127  P       02:23:44.59   0.4 M  1.0  PAIG 
    PAIG  HT    1.1 127  S       02:23:59.35  -0.0 M  1.0  PAIG 
    MMB   BS    1.3  42  P       02:23:49.41   0.6 M  1.0  MMB  
    MMB   BS    1.3  42  S       02:24:07.72   0.3 M  1.0  MMB  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THE   HT    0.3  78  MLv     1.63 -0.13   0.315937      
    GRG   HT    0.4 342  MLv     1.76  0.00   0.338471      
    LIT   HT    0.5 187  MLv     1.69 -0.07   0.138066      
    SOH   HT    0.6  67  MLv     1.71 -0.04   0.113406      
    TYRN  HT    0.9 197  MLv     2.00  0.24   0.123339      
    SRS   HT    0.9  55  MLv     1.88  0.12   0.0795831      
    PAIG  HT    1.1 127  MLv     1.54 -0.22   0.0347232      
    MMB   BS    1.3  42  MLv     1.87  0.11   0.0683243