Earthquake Information
 Origin Time
 2026-09-08 03:40:56 (GMT)
 Magnitude
 M 3.7
 Latitude
 40.8847° N
 Longitude
 20.8712° E
 Focal Depth
 2 km
 # of Arrivals
 62
 Location 45.9 km WNW of Florina
52.8 km NW of Kastoria
405.5 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
2055-85 2.52E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
40.852220.91299.04.2

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LMS2HI23.4104 P03:41:00.27 -0.41.0M
LMS2HI23.4104 S03:41:04.74 0.31.0M
FLNAHT44.8105 P03:41:03.71 -0.71.0M
FLNAHT44.8105 S03:41:10.42 -0.61.0M
NESTHT54.4164 P03:41:05.00 -1.01.0M
NESTHT54.4164 S03:41:12.74 -1.01.0M
TIRMN98.9301 P03:41:13.21 0.01.0M
TIRMN98.9301 S03:41:26.31 -0.11.0M
GRGHT128.9 87 P03:41:18.10 0.11.0M
GRGHT128.9 87 S03:41:34.87 -0.11.0M
GR171Y143.3153 P03:41:19.96 -0.21.0M
GR171Y143.3153 S03:41:38.86 0.11.0M
KEKHL159.0215 P03:41:22.77 0.21.0M
KEKHL159.0215 S03:41:43.84 0.91.0M
OTHNHL169.9227 P03:41:23.94 -0.31.0M
OTHNHL169.9227 S03:41:46.36 0.51.0M
TYRNHT174.2138 P03:41:24.40 -0.51.0M
TYRNHT174.2138 S03:41:47.39 0.31.0M
TETRHL174.7169 P03:41:24.79 -0.21.0M
TETRHL174.7169 S03:41:47.39 0.11.0M
THLHL176.0146 P03:41:24.35 -0.71.0M
THLHL176.0146 S03:41:47.79 0.41.0M
THEHT178.4 99 P03:41:24.80 -0.71.0M
THEHT178.4 99 S03:41:47.91 -0.11.0M
GR19B1Y179.9204 P03:41:25.56 0.01.0M
GR19B1Y179.9204 S03:41:48.24 0.01.0M
HORTHT190.4100 P03:41:26.34 -0.81.0M
HORTHT190.4100 S03:41:50.74 -0.31.0M
SOHHT209.1 92 P03:41:29.51 0.01.0M
SOHHT209.1 92 S03:41:55.08 -0.11.0M
KKBBS216.4 61 P03:41:30.95 0.61.0M
KKBBS216.4 61 S03:41:56.76 0.11.0M
PLGHL224.5105 P03:41:30.83 -0.61.0M
PLGHL224.5105 S03:41:58.44 -0.21.0M
TSLKHT229.8185 P03:41:32.63 0.71.0M
TSLKHT229.8185 S03:41:59.40 -0.11.0M
LKD2HT233.8184 P03:41:32.92 0.41.0M
LKD2HT233.8184 S03:42:00.28 -0.21.0M
NYDRHT241.9184 P03:41:33.77 0.31.0M
NYDRHT241.9184 S03:42:02.20 0.01.0M
AGGHT241.9149 P03:41:32.47 -1.11.0M
AGGHT241.9149 S03:42:02.12 -0.31.0M
MMBBS251.8 73 P03:41:34.94 0.01.0M
MMBBS251.8 73 S03:42:05.10 0.31.0M
EVGIHT252.4184 P03:41:35.03 0.11.0M
EVGIHT252.4184 S03:42:04.49 -0.11.0M
PDOHP255.6174 P03:41:35.76 0.51.0M
PDOHP255.6174 S03:42:05.34 0.01.0M
PAIGHT259.9114 P03:41:34.86 -1.11.0M
PAIGHT259.9114 S03:42:06.22 -0.31.0M
KOKKHT263.2 92 P03:41:36.07 -0.31.0M
KOKKHT263.2 92 S03:42:07.16 -0.11.0M
GR241Y269.1155 P03:41:36.39 -0.81.0M
GR241Y269.1155 S03:42:08.20 -0.41.0M
ANXHP270.1161 P03:41:38.09 0.81.0M
ANXHP270.1161 S03:42:08.39 -0.51.0M
FSKHP271.0186 P03:41:36.70 -0.51.0M
FSKHP271.0186 S03:42:08.51 -0.31.0M
PLEVHP278.7170 P03:41:38.78 0.51.0M
PLEVHP278.7170 S03:42:11.33 0.81.0M
AXARHA280.7147 P03:41:37.52 -1.11.0M
AXARHA280.7147 S03:42:11.48 0.41.0M


  Solution details 

Event:
    Public ID              nkua2026rpbb
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-09-08
    Time                  03:40:55.75
    Latitude              40.8847 deg  +/-      0 km
    Longitude             20.8712 deg  +/-      0 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             119 deg

2 Network magnitudes:
    MLv       3.74 +/- 0.15  25            
    M         3.74           25 preferred  

62 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LMS2  HI    0.2 104  P       03:41:00.27  -0.4 M  1.0  LMS2 
    LMS2  HI    0.2 104  S       03:41:04.74   0.3 M  1.0  LMS2 
    FLNA  HT    0.4 105  P       03:41:03.71  -0.7 M  1.0  FLNA 
    FLNA  HT    0.4 105  S       03:41:10.42  -0.6 M  1.0  FLNA 
    NEST  HT    0.5 164  P       03:41:05.00  -1.0 M  1.0  NEST 
    NEST  HT    0.5 164  S       03:41:12.74  -1.0 M  1.0  NEST 
    TIR   MN    0.9 301  P       03:41:13.21   0.0 M  1.0  TIR  
    TIR   MN    0.9 301  S       03:41:26.31  -0.1 M  1.0  TIR  
    GRG   HT    1.2  87  P       03:41:18.10   0.1 M  1.0  GRG  
    GRG   HT    1.2  87  S       03:41:34.87  -0.1 M  1.0  GRG  
    GR17  1Y    1.3 153  P       03:41:19.96  -0.2 M  1.0  GR17 
    GR17  1Y    1.3 153  S       03:41:38.86   0.1 M  1.0  GR17 
    KEK   HL    1.4 215  P       03:41:22.77   0.2 M  1.0  KEK  
    KEK   HL    1.4 215  S       03:41:43.84   0.9 M  1.0  KEK  
    OTHN  HL    1.5 227  P       03:41:23.94  -0.3 M  1.0  OTHN 
    OTHN  HL    1.5 227  S       03:41:46.36   0.5 M  1.0  OTHN 
    TYRN  HT    1.6 138  P       03:41:24.40  -0.5 M  1.0  TYRN 
    TYRN  HT    1.6 138  S       03:41:47.39   0.3 M  1.0  TYRN 
    TETR  HL    1.6 169  P       03:41:24.79  -0.2 M  1.0  TETR 
    TETR  HL    1.6 169  S       03:41:47.39   0.1 M  1.0  TETR 
    THL   HL    1.6 146  P       03:41:24.35  -0.7 M  1.0  THL  
    THL   HL    1.6 146  S       03:41:47.79   0.4 M  1.0  THL  
    THE   HT    1.6  99  P       03:41:24.80  -0.7 M  1.0  THE  
    THE   HT    1.6  99  S       03:41:47.91  -0.1 M  1.0  THE  
    GR19B 1Y    1.6 204  P       03:41:25.56  -0.0 M  1.0  GR19B
    GR19B 1Y    1.6 204  S       03:41:48.24  -0.0 M  1.0  GR19B
    HORT  HT    1.7 100  P       03:41:26.34  -0.8 M  1.0  HORT 
    HORT  HT    1.7 100  S       03:41:50.74  -0.3 M  1.0  HORT 
    SOH   HT    1.9  92  P       03:41:29.51   0.0 M  1.0  SOH  
    SOH   HT    1.9  92  S       03:41:55.08  -0.1 M  1.0  SOH  
    KKB   BS    1.9  61  P       03:41:30.95   0.6 M  1.0  KKB  
    KKB   BS    1.9  61  S       03:41:56.76   0.1 M  1.0  KKB  
    PLG   HL    2.0 105  P       03:41:30.83  -0.6 M  1.0  PLG  
    PLG   HL    2.0 105  S       03:41:58.44  -0.2 M  1.0  PLG  
    TSLK  HT    2.1 185  P       03:41:32.63   0.7 M  1.0  TSLK 
    TSLK  HT    2.1 185  S       03:41:59.40  -0.1 M  1.0  TSLK 
    LKD2  HT    2.1 184  P       03:41:32.92   0.4 M  1.0  LKD2 
    LKD2  HT    2.1 184  S       03:42:00.28  -0.2 M  1.0  LKD2 
    NYDR  HT    2.2 184  P       03:41:33.77   0.3 M  1.0  NYDR 
    NYDR  HT    2.2 184  S       03:42:02.20   0.0 M  1.0  NYDR 
    AGG   HT    2.2 149  P       03:41:32.47  -1.1 M  1.0  AGG  
    AGG   HT    2.2 149  S       03:42:02.12  -0.3 M  1.0  AGG  
    EVGI  HT    2.3 184  P       03:41:35.03   0.1 M  1.0  EVGI 
    EVGI  HT    2.3 184  S       03:42:04.49  -0.1 M  1.0  EVGI 
    MMB   BS    2.3  73  P       03:41:34.94  -0.0 M  1.0  MMB  
    MMB   BS    2.3  73  S       03:42:05.10   0.3 M  1.0  MMB  
    PDO   HP    2.3 174  P       03:41:35.76   0.5 M  1.0  PDO  
    PDO   HP    2.3 174  S       03:42:05.34   0.0 M  1.0  PDO  
    PAIG  HT    2.3 114  P       03:41:34.86  -1.1 M  1.0  PAIG 
    PAIG  HT    2.3 114  S       03:42:06.22  -0.3 M  1.0  PAIG 
    KOKK  HT    2.4  92  P       03:41:36.07  -0.3 M  1.0  KOKK 
    KOKK  HT    2.4  92  S       03:42:07.16  -0.1 M  1.0  KOKK 
    GR24  1Y    2.4 155  P       03:41:36.39  -0.8 M  1.0  GR24 
    GR24  1Y    2.4 155  S       03:42:08.20  -0.4 M  1.0  GR24 
    ANX   HP    2.4 161  P       03:41:38.09   0.8 M  1.0  ANX  
    ANX   HP    2.4 161  S       03:42:08.39  -0.5 M  1.0  ANX  
    FSK   HP    2.4 186  P       03:41:36.70  -0.5 M  1.0  FSK  
    FSK   HP    2.4 186  S       03:42:08.51  -0.3 M  1.0  FSK  
    PLEV  HP    2.5 170  P       03:41:38.78   0.5 M  1.0  PLEV 
    PLEV  HP    2.5 170  S       03:42:11.33   0.8 M  1.0  PLEV 
    AXAR  HA    2.5 147  P       03:41:37.52  -1.1 M  1.0  AXAR 
    AXAR  HA    2.5 147  S       03:42:11.48   0.4 M  1.0  AXAR 

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LMS2  HI    0.2 104  MLv     3.30 -0.44    41.3496      
    FLNA  HT    0.4 105  MLv     3.66 -0.08    27.6918      
    NEST  HT    0.5 164  MLv     3.95  0.20    30.9088      
    TIR   MN    0.9 301  MLv     4.04  0.30    17.6367      
    GRG   HT    1.2  87  MLv     3.55 -0.19    4.07249      
    GR17  1Y    1.3 153  MLv     3.89  0.14    7.44844      
    KEK   HL    1.4 215  MLv     3.45 -0.30    4.27848      
    OTHN  HL    1.5 227  MLv     3.95  0.20    6.31957      
    TYRN  HT    1.6 138  MLv     4.19  0.45    8.15351      
    TETR  HL    1.6 169  MLv     4.15  0.41    9.53247      
    THL   HL    1.6 146  MLv     3.84  0.09    2.73201      
    THE   HT    1.6  99  MLv     3.44 -0.31    1.15856      
    GR19B 1Y    1.6 204  MLv     4.26  0.51    11.4546      
    HORT  HT    1.7 100  MLv     3.57 -0.18    1.39146      
    SOH   HT    1.9  92  MLv     3.79  0.04    2.76829      
    KKB   BS    1.9  61  MLv     3.55 -0.20    1.46319      
    PLG   HL    2.0 105  MLv     3.55 -0.19    1.35774      
    TSLK  HT    2.1 185  MLv     3.61 -0.14    1.44344      
    LKD2  HT    2.1 184  MLv     3.79  0.04    2.09122      
    NYDR  HT    2.2 184  MLv     3.91  0.17    1.84154      
    AGG   HT    2.2 149  MLv     3.83  0.08    1.62411      
    EVGI  HT    2.3 184  MLv     3.74 -0.00    1.52534      
    MMB   BS    2.3  73  MLv     3.77  0.03    1.62821      
    PDO   HP    2.3 174  MLv     3.78  0.04     1.6083      
    PAIG  HT    2.3 114  MLv     3.77  0.02    1.13267      
    KOKK  HT    2.4  92  MLv     3.47 -0.28   0.713903      
    GR24  1Y    2.4 155  MLv     3.64 -0.11   0.978623      
    ANX   HP    2.4 161  MLv     4.00  0.26    2.25765      
    FSK   HP    2.4 186  MLv     3.79  0.05    1.36663      
    PLEV  HP    2.5 170  MLv     3.73 -0.01    1.09809      
    AXAR  HA    2.5 147  MLv     3.31 -0.43    1.62011