M=1.5, 2026-01-31 00:13:46 (GMT), 47.5 km NW of Serres: Event Information

Earthquake Information
Origin Time	2026-01-31 00:13:46 (GMT)
Magnitude	M 1.5
Latitude	41.3885° N
Longitude	23.1494° E
Focal Depth	5 km
# of Arrivals	10
Location	47.5 km NW of Serres 49.9 km NNE of Kilkis 381.9 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
GR01	1Y	16.5	134	P	00:13:49.79	-0.1	1.0	A
MK04A	1Y	22.0	279	P	00:13:50.16	-0.7	1.0	A
SRS	HT	47.9	130	P	00:13:55.00	-0.2	1.0	A
KKB	BS	50.4	358	P	00:13:55.57	0.1	1.0	A
MMB	BS	53.0	70	P	00:13:56.16	0.2	1.0	A
NVR	HL	59.9	94	P	00:13:57.23	0.1	1.0	A
SOH	HT	65.5	165	P	00:13:58.10	0.1	1.0	A
HORT	HT	88.0	183	P	00:14:01.81	0.1	1.0	A
GR07	1Y	116.0	235	P	00:14:07.49	1.2	1.0	A
LAM2	HI	283.1	193	P	00:14:27.53	-0.8	1.0	A

Solution details

Event:
    Public ID              nkua2026ccvo
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2026-01-31
    Time                  00:13:46.38  +/-    0.5 s
    Latitude              41.3885 deg  +/-      3 km
    Longitude             23.1494 deg  +/-      3 km
    Depth                       5 km   +/-    6 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.51 s
    Azimuthal gap              79 deg

2 Network magnitudes:
    MLv       1.48 +/- 0.10   6            
    M         1.48            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR01  1Y    0.1 134  P       00:13:49.79  -0.1 A  1.0  GR01 
    MK04A 1Y    0.2 279  P       00:13:50.16  -0.7 A  1.0  MK04A
    SRS   HT    0.4 130  P       00:13:55.00  -0.2 A  1.0  SRS  
    KKB   BS    0.5 358  P       00:13:55.57   0.1 A  1.0  KKB  
    MMB   BS    0.5  70  P       00:13:56.16   0.2 A  1.0  MMB  
    NVR   HL    0.5  94  P       00:13:57.23   0.1 A  1.0  NVR  
    SOH   HT    0.6 165  P       00:13:58.10   0.1 A  1.0  SOH  
    HORT  HT    0.8 183  P       00:14:01.81   0.1 A  1.0  HORT 
    GR07  1Y    1.0 235  P       00:14:07.49   1.2 A  1.0  GR07 
    LAM2  HI    2.5 193  P       00:14:27.53  -0.8 A  1.0  LAM2 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR01  1Y    0.1 134  MLv     1.40 -0.08   0.782579      
    MK04A 1Y    0.2 279  MLv     1.44 -0.05   0.612939      
    SRS   HT    0.4 130  MLv     1.42 -0.07   0.089962      
    KKB   BS    0.5 358  MLv     1.61  0.13   0.179811      
    MMB   BS    0.5  70  MLv     1.18 -0.30   0.0574548      
    NVR   HL    0.5  94  MLv     1.63  0.14   0.0798198      
    SOH   HT    0.6 165  MLv     1.41 -0.07   0.0612692      
    HORT  HT    0.8 183  MLv     1.62  0.13   0.0508979