M=1.3, 2025-04-03 10:29:39 (GMT), 9.3 km ENE of Serres: Event Information

Earthquake Information
Origin Time	2025-04-03 10:29:39 (GMT)	+− ESRI Topo ESRI Ocean ESRI Satellite Google Hybrid Google Satellite Google Terrain Google Streets Stm Terrain ESRI Street ESRI Sh.Relief OSM HOT OpenTopo 10 km 5 mi Leaflet \| Tiles © Esri
Magnitude	M 1.3
Latitude	41.1148° N
Longitude	23.6543° E
Focal Depth	10 km
# of Arrivals	10
Location	9.3 km ENE of Serres 40.9 km W of Drama 348.3 km N of Athens
Solution type	automatic
Files / Links	QuakeML GSE2.0 Alert .phi

Station data

Station	Net	Dist.(km)	Azim.	Phase	Arr.Time	Res.	Wgt.	Type
SRS	HT	5.9	262	P	10:29:40.62	-0.7	1.0	A
NVR	HL	31.4	34	P	10:29:44.38	-1.1	1.0	A
KOKK	HT	43.9	139	P	10:29:46.41	-1.0	1.0	A
MMB	BS	48.7	9	P	10:29:48.73	0.6	1.0	A
KAVA	HT	73.2	100	P	10:29:52.19	0.1	1.0	A
PRAS	HL	79.4	70	P	10:29:53.13	0.1	1.0	A
GR03	1Y	102.9	87	P	10:29:57.53	0.8	1.0	A
THAS	HT	105.9	122	P	10:29:57.20	0.0	1.0	A
LAM2	HI	267.2	203	P	10:30:18.24	0.1	1.0	A
PRMD	HP	279.4	232	P	10:30:20.79	1.0	1.0	A

Solution details

Event:
    Public ID              nkua2025gmxb
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2025-04-03
    Time                  10:29:38.84  +/-    0.4 s
    Latitude              41.1148 deg  +/-      4 km
    Longitude             23.6543 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.70 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.32 +/- 0.18   6            
    M         1.32            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SRS   HT    0.0 262  P       10:29:40.62  -0.7 A  1.0  SRS  
    NVR   HL    0.3  34  P       10:29:44.38  -1.1 A  1.0  NVR  
    KOKK  HT    0.4 139  P       10:29:46.41  -1.0 A  1.0  KOKK 
    MMB   BS    0.4   9  P       10:29:48.73   0.6 A  1.0  MMB  
    KAVA  HT    0.7 100  P       10:29:52.19   0.1 A  1.0  KAVA 
    PRAS  HL    0.7  70  P       10:29:53.13   0.1 A  1.0  PRAS 
    GR03  1Y    0.9  87  P       10:29:57.53   0.8 A  1.0  GR03 
    THAS  HT    1.0 122  P       10:29:57.20   0.0 A  1.0  THAS 
    LAM2  HI    2.4 203  P       10:30:18.24   0.1 A  1.0  LAM2 
    PRMD  HP    2.5 232  P       10:30:20.79   1.0 A  1.0  PRMD 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SRS   HT    0.0 262  MLv     1.28 -0.04   0.810448      
    NVR   HL    0.3  34  MLv     1.13 -0.19   0.131658      
    KOKK  HT    0.4 139  MLv     1.10 -0.22   0.0804376      
    MMB   BS    0.4   9  MLv     1.30 -0.02   0.0964708      
    KAVA  HT    0.7 100  MLv     1.18 -0.14   0.0679648      
    PRAS  HL    0.7  70  MLv     1.39  0.07   0.048998      
    GR03  1Y    0.9  87  MLv     1.63  0.32   0.0661654      
    THAS  HT    1.0 122  MLv     1.66  0.34   0.0682162