Earthquake Information
 Origin Time
2026-03-22 20:23:36 (GMT)
 Magnitude
M 3.7
 Latitude
34.7430° N
 Longitude
29.0197° E
 Focal Depth
25 km
 # of Arrivals
41
 Location 198.9 km ESE of Karpathos
202.1 km SSE of Rodhos
594.7 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL191.2298 P20:24:04.78 0.01.0M
KARPHL191.2298 S20:24:26.65 0.11.0M
ZKRHL258.8280 P20:24:13.14 -0.11.0M
ZKRHL258.8280 S20:24:41.51 -0.21.0M
ASTAHL314.0310 P20:24:18.93 -1.01.0M
NPSHL315.8281 P20:24:20.97 0.71.0M
NPSHL315.8281 S20:24:54.07 -0.41.0M
AMGAHL365.2310 P20:24:25.36 -1.01.0M
AMGAHL365.2310 S20:25:05.28 -0.11.0M
GVRLHT369.8300 P20:24:26.10 -0.81.0M
GVRLHT369.8300 S20:25:06.80 0.41.0M
IMODHC385.9275 P20:24:29.26 0.31.0M
IMODHC385.9275 S20:25:10.40 0.31.0M
APEHL407.7310 P20:24:30.73 -0.81.0M
KTHAHL564.9289 P20:24:50.08 -1.01.0M
VLYHL581.9308 P20:24:53.24 0.11.0M
VLYHL581.9308 S20:25:53.31 -0.21.0M
VLIHL590.4293 P20:24:53.59 -0.71.0M
MET1HL595.8303 P20:24:55.45 0.61.0M
MET1HL595.8303 S20:25:57.06 0.41.0M
GR321Y597.1296 P20:24:54.54 -0.51.0M
GR321Y597.1296 S20:25:55.96 -1.01.0M
ERTRHA619.7312 P20:24:58.00 0.21.0M
ERTRHA619.7312 S20:26:01.91 0.01.0M
VILLHA636.4308 P20:25:00.59 0.71.0M
VILLHA636.4308 S20:26:05.50 -0.11.0M
GR331Y643.6292 P20:25:01.02 0.21.0M
GR331Y643.6292 S20:26:07.48 0.11.0M
ACORHA652.6304 P20:25:02.46 0.61.0M
ACORHA652.6304 S20:26:08.78 -0.51.0M
LTKHP652.9306 P20:25:02.46 0.51.0M
LTKHP652.9306 S20:26:08.81 -0.51.0M
VLXHP664.4298 P20:25:03.59 0.21.0M
VLXHP664.4298 S20:26:12.34 0.41.0M
KRYOHL676.1304 P20:25:05.37 0.61.0M
KRYOHL676.1304 S20:26:15.08 0.61.0M
ITMHL693.3295 P20:25:07.31 0.31.0M
GURHP695.3303 P20:25:07.56 0.41.0M
GURHP695.3303 S20:26:19.11 0.31.0M
DSFHP708.6307 P20:25:09.35 0.51.0M
DSFHP708.6307 S20:26:22.15 0.51.0M


  Solution details

Event:
    Public ID              nkua2026frsq
    Description
      region name: Eastern Mediterranean Sea
Origin:
    Date                   2026-03-22
    Time                  20:23:36.45  +/-    0.6 s
    Latitude              34.7430 deg  +/-      5 km
    Longitude             29.0197 deg  +/-      4 km
    Depth                      25 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.52 s
    Azimuthal gap             322 deg

5 Network magnitudes:
    MLv       3.71 +/- 0.25  12 preferred  
    mb        4.45 +/- 0.27  13            
    mB        5.26            2            
    Mw(mB)    4.66            2            
    M         3.96           13            

41 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    1.7 298  P       20:24:04.78  -0.0 M  1.0  KARP 
    KARP  HL    1.7 298  S       20:24:26.65   0.1 M  1.0  KARP 
    ZKR   HL    2.3 280  P       20:24:13.14  -0.1 M  1.0  ZKR  
    ZKR   HL    2.3 280  S       20:24:41.51  -0.2 M  1.0  ZKR  
    ASTA  HL    2.8 310  P       20:24:18.93  -1.0 M  1.0  ASTA 
    NPS   HL    2.8 281  P       20:24:20.97   0.7 M  1.0  NPS  
    NPS   HL    2.8 281  S       20:24:54.07  -0.4 M  1.0  NPS  
    AMGA  HL    3.3 310  P       20:24:25.36  -1.0 M  1.0  AMGA 
    AMGA  HL    3.3 310  S       20:25:05.28  -0.1 M  1.0  AMGA 
    GVRL  HT    3.3 300  P       20:24:26.10  -0.8 M  1.0  GVRL 
    GVRL  HT    3.3 300  S       20:25:06.80   0.4 M  1.0  GVRL 
    IMOD  HC    3.5 275  P       20:24:29.26   0.3 M  1.0  IMOD 
    IMOD  HC    3.5 275  S       20:25:10.40   0.3 M  1.0  IMOD 
    APE   HL    3.7 310  P       20:24:30.73  -0.8 M  1.0  APE  
    KTHA  HL    5.1 289  P       20:24:50.08  -1.0 M  1.0  KTHA 
    VLY   HL    5.2 308  P       20:24:53.24   0.1 M  1.0  VLY  
    VLY   HL    5.2 308  S       20:25:53.31  -0.2 M  1.0  VLY  
    VLI   HL    5.3 293  P       20:24:53.59  -0.7 M  1.0  VLI  
    MET1  HL    5.4 303  P       20:24:55.45   0.6 M  1.0  MET1 
    MET1  HL    5.4 303  S       20:25:57.06   0.4 M  1.0  MET1 
    GR32  1Y    5.4 296  P       20:24:54.54  -0.5 M  1.0  GR32 
    GR32  1Y    5.4 296  S       20:25:55.96  -1.0 M  1.0  GR32 
    ERTR  HA    5.6 312  P       20:24:58.00   0.2 M  1.0  ERTR 
    ERTR  HA    5.6 312  S       20:26:01.91   0.0 M  1.0  ERTR 
    VILL  HA    5.7 308  P       20:25:00.59   0.7 M  1.0  VILL 
    VILL  HA    5.7 308  S       20:26:05.50  -0.1 M  1.0  VILL 
    GR33  1Y    5.8 292  P       20:25:01.02   0.2 M  1.0  GR33 
    GR33  1Y    5.8 292  S       20:26:07.48   0.1 M  1.0  GR33 
    ACOR  HA    5.9 304  P       20:25:02.46   0.6 M  1.0  ACOR 
    ACOR  HA    5.9 304  S       20:26:08.78  -0.5 M  1.0  ACOR 
    LTK   HP    5.9 306  P       20:25:02.46   0.5 M  1.0  LTK  
    LTK   HP    5.9 306  S       20:26:08.81  -0.5 M  1.0  LTK  
    VLX   HP    6.0 298  P       20:25:03.59   0.2 M  1.0  VLX  
    VLX   HP    6.0 298  S       20:26:12.34   0.4 M  1.0  VLX  
    KRYO  HL    6.1 304  P       20:25:05.37   0.6 M  1.0  KRYO 
    KRYO  HL    6.1 304  S       20:26:15.08   0.6 M  1.0  KRYO 
    ITM   HL    6.2 295  P       20:25:07.31   0.3 M  1.0  ITM  
    GUR   HP    6.3 303  P       20:25:07.56   0.4 M  1.0  GUR  
    GUR   HP    6.3 303  S       20:26:19.11   0.3 M  1.0  GUR  
    DSF   HP    6.4 307  P       20:25:09.35   0.5 M  1.0  DSF  
    DSF   HP    6.4 307  S       20:26:22.15   0.5 M  1.0  DSF  

40 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    1.7 298  MLv     2.93 -0.78   0.621106      
    ZKR   HL    2.3 280  MLv     3.39 -0.32   0.632576      
    ASTA  HL    2.8 310  MLv     3.35 -0.36   0.303105      
    NPS   HL    2.8 281  MLv     3.43 -0.28   0.354091      
    AMGA  HL    3.3 310  MLv     4.00  0.29   0.751395      
    GVRL  HT    3.3 300  MLv     3.58 -0.13   0.271757      
    IMOD  HC    3.5 275  MLv     3.76  0.05   0.339501      
    APE   HL    3.7 310  MLv     3.85  0.14   0.343284      
    KTHA  HL    5.1 289  MLv     4.25  0.53   0.376588      
    KTHA  HL    5.1 289  mB      5.58  0.31       5520      
    KTHA  HL    5.1 289  mb      4.38 -0.07    49.7348 1.25 
    VLY   HL    5.2 308  MLv     4.06  0.35   0.227168      
    VLY   HL    5.2 308  mb      4.09 -0.35    29.3571 1.45 
    VLI   HL    5.3 293  MLv     4.23  0.52   0.410497      
    VLI   HL    5.3 293  mb      4.99  0.54    110.101 0.70 
    MET1  HL    5.4 303  MLv     4.06  0.35   0.207493      
    MET1  HL    5.4 303  mb      4.68  0.23    59.9113 0.79 
    GR32  1Y    5.4 296  MLv     4.21  0.50   0.290958      
    GR32  1Y    5.4 296  mb      4.38 -0.07    42.2962 1.11 
    ERTR  HA    5.6 312  MLv     4.10  0.39   0.201268      
    ERTR  HA    5.6 312  mb      4.17 -0.28    30.4561 1.35 
    VILL  HA    5.7 308  MLv     4.16  0.45   0.214309      
    VILL  HA    5.7 308  mb      4.12 -0.33    37.7163 1.93 
    GR33  1Y    5.8 292  MLv     3.82  0.11   0.0939513      
    GR33  1Y    5.8 292  mb      4.36 -0.09    23.2175 0.69 
    ACOR  HA    5.9 304  MLv     4.29  0.58   0.266498      
    ACOR  HA    5.9 304  mb      4.83  0.38    70.7341 0.73 
    LTK   HP    5.9 306  MLv     3.65 -0.06   0.232608      
    LTK   HP    5.9 306  mb      4.75  0.31    65.3265 0.80 
    VLX   HP    6.0 298  MLv     3.59 -0.13    0.04914      
    VLX   HP    6.0 298  mb      4.08 -0.37    8.43776 0.50 
    KRYO  HL    6.1 304  MLv     4.57  0.85   0.441319      
    KRYO  HL    6.1 304  mb      5.01  0.56    139.341 0.98 
    ITM   HL    6.2 295  MLv     4.05  0.34   0.124613      
    ITM   HL    6.2 295  mb      4.00 -0.44    11.0251 0.81 
    GUR   HP    6.3 303  MLv     4.09  0.37   0.132409      
    GUR   HP    6.3 303  mb      4.42 -0.03    21.2073 0.60 
    DSF   HP    6.4 307  MLv     4.16  0.45   0.146493      
    DSF   HP    6.4 307  mB      4.95 -0.31    1030.21      
    DSF   HP    6.4 307  mb      4.72  0.27    51.9716 0.74