Earthquake Information
 Origin Time
 2025-03-27 17:51:49 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 4.5
 Latitude
 36.6048° N
 Longitude
 25.5905° E
 Focal Depth
 6 km
 # of Arrivals
 38
 Location 25.2 km NE of Thira
58.9 km SSE of Naxos
224.7 km SE 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)
6727-45 8.64E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.589025.62965.04.6

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
ANYDHT8.3 70 P17:51:50.83 -0.31.0M
ANYDHT8.3 70 S17:51:52.65 0.01.0M
CMBOHT22.2228 P17:51:53.60 0.11.0M
CMBOHT22.2228 S17:51:56.83 0.01.0M
SNT1HA25.5215 P17:51:53.76 -0.31.0M
SNT1HA25.5215 S17:51:57.79 0.01.0M
SNT5HA28.4218 P17:51:54.52 0.01.0M
SNT5HA28.4218 S17:51:58.54 -0.11.0M
THERAHL28.4201 P17:51:54.12 -0.41.0M
THERAHL28.4201 S17:51:57.90 -0.81.0M
SAP3HL28.9229 P17:51:54.68 0.11.0M
SAP3HL28.9229 S17:51:58.54 -0.31.0M
IOSIHA29.9296 P17:51:54.62 -0.21.0M
IOSIHA29.9296 S17:51:58.44 -0.71.0M
AKROHT32.4212 P17:51:55.13 -0.11.0M
AKROHT32.4212 S17:51:59.03 -0.81.0M
AMGAHL37.0 47 P17:51:55.60 -0.31.0M
AMGAHL37.0 47 S17:52:00.31 -0.91.0M
CHRIHT52.3221 P17:51:58.59 0.21.0M
CHRIHT52.3221 S17:52:05.31 -0.21.0M
APEHL52.4353 P17:51:57.92 -0.61.0M
APEHL52.4353 S17:52:04.85 -0.81.0M
ASTAHL67.9 95 P17:52:00.69 -0.31.0M
ASTAHL67.9 95 S17:52:09.76 -0.31.0M
MIL7HL98.0277 P17:52:06.66 0.81.0M
MIL7HL98.0277 S17:52:18.83 0.21.0M
MHLOHL106.5275 P17:52:08.09 0.81.0M
MHLOHL106.5275 S17:52:21.35 0.31.0M
TNSAHL110.6340 P17:52:08.03 0.21.0M
TNSAHL110.6340 S17:52:22.13 0.11.0M
SERIHA116.1302 P17:52:09.15 0.31.0M
SERIHA116.1302 S17:52:23.74 -0.11.0M
THNOHC127.1337 P17:52:10.98 0.51.0M
THNOHC127.1337 S17:52:26.96 0.31.0M
KLNAHL129.2 72 P17:52:11.20 0.41.0M
KLNAHL129.2 72 S17:52:27.70 0.41.0M
NISRHL137.5 90 P17:52:12.97 0.91.0M
NISRHL137.5 90 S17:52:30.25 0.71.0M


  Solution details 

Event:
    Public ID              nkua2025garc
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-03-27
    Time                  17:51:49.09
    Latitude              36.6048 deg  +/-      0 km
    Longitude             25.5905 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.45 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       4.48 +/- 0.27  16            
    M         4.48           16 preferred  

38 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  70  P       17:51:50.83  -0.3 M  1.0  ANYD 
    ANYD  HT    0.1  70  S       17:51:52.65   0.0 M  1.0  ANYD 
    CMBO  HT    0.2 228  P       17:51:53.60   0.1 M  1.0  CMBO 
    CMBO  HT    0.2 228  S       17:51:56.83   0.0 M  1.0  CMBO 
    SNT1  HA    0.2 215  P       17:51:53.76  -0.3 M  1.0  SNT1 
    SNT1  HA    0.2 215  S       17:51:57.79   0.0 M  1.0  SNT1 
    SNT5  HA    0.3 218  P       17:51:54.52   0.0 M  1.0  SNT5 
    SNT5  HA    0.3 218  S       17:51:58.54  -0.1 M  1.0  SNT5 
    THERA HL    0.3 201  P       17:51:54.12  -0.4 M  1.0  THERA
    THERA HL    0.3 201  S       17:51:57.90  -0.8 M  1.0  THERA
    SAP3  HL    0.3 229  P       17:51:54.68   0.1 M  1.0  SAP3 
    SAP3  HL    0.3 229  S       17:51:58.54  -0.3 M  1.0  SAP3 
    IOSI  HA    0.3 296  P       17:51:54.62  -0.2 M  1.0  IOSI 
    IOSI  HA    0.3 296  S       17:51:58.44  -0.7 M  1.0  IOSI 
    AKRO  HT    0.3 212  P       17:51:55.13  -0.1 M  1.0  AKRO 
    AKRO  HT    0.3 212  S       17:51:59.03  -0.8 M  1.0  AKRO 
    AMGA  HL    0.3  47  P       17:51:55.60  -0.3 M  1.0  AMGA 
    AMGA  HL    0.3  47  S       17:52:00.31  -0.9 M  1.0  AMGA 
    APE   HL    0.5 353  P       17:51:57.92  -0.6 M  1.0  APE  
    APE   HL    0.5 353  S       17:52:04.85  -0.8 M  1.0  APE  
    CHRI  HT    0.5 221  P       17:51:58.59   0.2 M  1.0  CHRI 
    CHRI  HT    0.5 221  S       17:52:05.31  -0.2 M  1.0  CHRI 
    ASTA  HL    0.6  95  P       17:52:00.69  -0.3 M  1.0  ASTA 
    ASTA  HL    0.6  95  S       17:52:09.76  -0.3 M  1.0  ASTA 
    MIL7  HL    0.9 277  P       17:52:06.66   0.8 M  1.0  MIL7 
    MIL7  HL    0.9 277  S       17:52:18.83   0.2 M  1.0  MIL7 
    MHLO  HL    1.0 275  P       17:52:08.09   0.8 M  1.0  MHLO 
    MHLO  HL    1.0 275  S       17:52:21.35   0.3 M  1.0  MHLO 
    TNSA  HL    1.0 340  P       17:52:08.03   0.2 M  1.0  TNSA 
    TNSA  HL    1.0 340  S       17:52:22.13   0.1 M  1.0  TNSA 
    SERI  HA    1.0 302  P       17:52:09.15   0.3 M  1.0  SERI 
    SERI  HA    1.0 302  S       17:52:23.74  -0.1 M  1.0  SERI 
    THNO  HC    1.1 337  P       17:52:10.98   0.5 M  1.0  THNO 
    THNO  HC    1.1 337  S       17:52:26.96   0.3 M  1.0  THNO 
    KLNA  HL    1.2  72  P       17:52:11.20   0.4 M  1.0  KLNA 
    KLNA  HL    1.2  72  S       17:52:27.70   0.4 M  1.0  KLNA 
    NISR  HL    1.2  90  P       17:52:12.97   0.9 M  1.0  NISR 
    NISR  HL    1.2  90  S       17:52:30.25   0.7 M  1.0  NISR 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  70  MLv     4.20 -0.28    775.517      
    CMBO  HT    0.2 228  MLv     4.41 -0.07    570.784      
    SNT1  HA    0.2 215  MLv     4.07 -0.40    144.637      
    SNT5  HA    0.3 218  MLv     3.87 -0.61    67.6484      
    THERA HL    0.3 201  MLv     3.95 -0.52    139.509      
    SAP3  HL    0.3 229  MLv     4.14 -0.34    342.777      
    IOSI  HA    0.3 296  MLv     4.16 -0.32    203.167      
    AKRO  HT    0.3 212  MLv     4.62  0.14    513.593      
    AMGA  HL    0.3  47  MLv     4.39 -0.08    234.863      
    APE   HL    0.5 353  MLv     4.14 -0.34    53.9913      
    CHRI  HT    0.5 221  MLv     4.14 -0.34    54.0754      
    ASTA  HL    0.6  95  MLv     4.80  0.32    144.273      
    MIL7  HL    0.9 277  MLv     4.81  0.33    104.154      
    MHLO  HL    1.0 275  MLv     4.77  0.29    176.269      
    TNSA  HL    1.0 340  MLv     4.84  0.36    96.3022      
    SERI  HA    1.0 302  MLv     4.61  0.13    53.0784      
    THNO  HC    1.1 337  MLv     4.67  0.19    53.7071      
    KLNA  HL    1.2  72  MLv     4.26 -0.22    20.7095      
    NISR  HL    1.2  90  MLv     4.70  0.22    51.3629