Earthquake Information
 Origin Time
2023-05-26 05:48:48 (GMT)
 Magnitude
M 1.9
 Latitude
41.7533° N
 Longitude
23.0432° E
 Focal Depth
5 km
 # of Arrivals
26
 Location 85.4 km NNW of Serres
85.9 km N of Kilkis
423.3 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KKBBS12.1 36 P05:48:49.89 -0.41.0M
KKBBS12.1 36 S05:48:52.37 0.11.0M
GR011Y56.0158 P05:48:57.80 0.11.0M
GR011Y56.0158 S05:49:05.17 -0.11.0M
MMBBS63.0111 P05:48:59.16 0.31.0M
MMBBS63.0111 S05:49:07.34 -0.11.0M
NVRHL81.9123 P05:49:02.37 0.41.0M
NVRHL81.9123 S05:49:12.29 -0.61.0M
SRSHT84.7147 P05:49:02.45 0.01.0M
SRSHT84.7147 S05:49:12.87 -0.91.0M
GR021Y114.1125 P05:49:07.42 0.31.0M
GR021Y114.1125 S05:49:21.81 0.01.0M
THEHT124.9183 P05:49:08.74 0.01.0M
THEHT124.9183 S05:49:23.97 -0.81.0M
HORTHT128.6178 P05:49:09.39 0.01.0M
HORTHT128.6178 S05:49:25.33 -0.61.0M
GR091Y133.0156 P05:49:10.08 0.11.0M
GR091Y133.0156 S05:49:26.83 -0.11.0M
PRASHL133.1110 P05:49:10.53 0.41.0M
PRASHL133.1110 S05:49:27.57 0.31.0M
GR071Y137.5219 P05:49:10.87 0.11.0M
GR071Y137.5219 S05:49:28.38 0.11.0M
GR041Y181.9118 P05:49:18.14 0.91.0M
GR041Y181.9118 S05:49:40.34 0.61.0M
RDOHL218.4108 P05:49:21.80 -0.21.0M
RDOHL218.4108 S05:49:48.96 0.91.0M


  Solution details

Event:
    Public ID              nkua2023kfjl
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2023-05-26
    Time                  05:48:47.63
    Latitude              41.7533 deg  +/-      1 km
    Longitude             23.0432 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             177 deg

2 Network magnitudes:
    MLv       1.93 +/- 0.12  11            
    M         1.93           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KKB   BS    0.1  36  P       05:48:49.89  -0.4 M  1.0  KKB  
    KKB   BS    0.1  36  S       05:48:52.37   0.1 M  1.0  KKB  
    GR01  1Y    0.5 158  P       05:48:57.80   0.1 M  1.0  GR01 
    GR01  1Y    0.5 158  S       05:49:05.17  -0.1 M  1.0  GR01 
    MMB   BS    0.6 111  P       05:48:59.16   0.3 M  1.0  MMB  
    MMB   BS    0.6 111  S       05:49:07.34  -0.1 M  1.0  MMB  
    NVR   HL    0.7 123  P       05:49:02.37   0.4 M  1.0  NVR  
    NVR   HL    0.7 123  S       05:49:12.29  -0.6 M  1.0  NVR  
    SRS   HT    0.8 147  P       05:49:02.45  -0.0 M  1.0  SRS  
    SRS   HT    0.8 147  S       05:49:12.87  -0.9 M  1.0  SRS  
    GR02  1Y    1.0 125  P       05:49:07.42   0.3 M  1.0  GR02 
    GR02  1Y    1.0 125  S       05:49:21.81  -0.0 M  1.0  GR02 
    THE   HT    1.1 183  P       05:49:08.74   0.0 M  1.0  THE  
    THE   HT    1.1 183  S       05:49:23.97  -0.8 M  1.0  THE  
    HORT  HT    1.2 178  P       05:49:09.39   0.0 M  1.0  HORT 
    HORT  HT    1.2 178  S       05:49:25.33  -0.6 M  1.0  HORT 
    GR09  1Y    1.2 156  P       05:49:10.08   0.1 M  1.0  GR09 
    GR09  1Y    1.2 156  S       05:49:26.83  -0.1 M  1.0  GR09 
    PRAS  HL    1.2 110  P       05:49:10.53   0.4 M  1.0  PRAS 
    PRAS  HL    1.2 110  S       05:49:27.57   0.3 M  1.0  PRAS 
    GR07  1Y    1.2 219  P       05:49:10.87   0.1 M  1.0  GR07 
    GR07  1Y    1.2 219  S       05:49:28.38   0.1 M  1.0  GR07 
    GR04  1Y    1.6 118  P       05:49:18.14   0.9 M  1.0  GR04 
    GR04  1Y    1.6 118  S       05:49:40.34   0.6 M  1.0  GR04 
    RDO   HL    2.0 108  P       05:49:21.80  -0.2 M  1.0  RDO  
    RDO   HL    2.0 108  S       05:49:48.96   0.9 M  1.0  RDO  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KKB   BS    0.1  36  MLv     1.47 -0.46    1.17716      
    GR01  1Y    0.5 158  MLv     2.00  0.07   0.320165      
    MMB   BS    0.6 111  MLv    -0.44 -2.37   0.000881772      
    NVR   HL    0.7 123  MLv     2.04  0.11   0.159476      
    SRS   HT    0.8 147  MLv     1.97  0.04   0.125663      
    GR02  1Y    1.0 125  MLv     1.87 -0.06   0.100868      
    THE   HT    1.1 183  MLv     2.14  0.21   0.109756      
    HORT  HT    1.2 178  MLv     1.95  0.01   0.0682563      
    GR09  1Y    1.2 156  MLv     1.96  0.03   0.0999639      
    PRAS  HL    1.2 110  MLv     1.91 -0.02   0.0881521      
    GR07  1Y    1.2 219  MLv     1.83 -0.11   0.0691244      
    GR04  1Y    1.6 118  MLv     1.95  0.02   0.0556712      
    RDO   HL    2.0 108  MLv     2.26  0.33   0.0500393