M=1.8, 2025-04-14 22:09:28 (GMT), 3.6 km WSW of Kilkis: Event Information

Earthquake Information
Origin Time	2025-04-14 22:09:28 (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 1.8
Latitude	40.9804° N
Longitude	22.8306° E
Focal Depth	2 km
# of Arrivals	22
Location	3.6 km WSW of Kilkis 39.0 km NNW of Thessaloniki 342.1 km NNW 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
GRG	HT	36.0	266	P	22:09:34.73	-0.2	1.0	A
THE	HT	40.3	164	P	22:09:34.78	-0.8	1.0	A
SOH	HT	47.6	112	P	22:09:36.11	-0.7	1.0	A
HORT	HT	48.2	152	P	22:09:36.12	-0.8	1.0	A
MK04A	1Y	49.0	6	P	22:09:37.00	-0.1	1.0	A
GR01	1Y	51.3	49	P	22:09:37.34	-0.1	1.0	A
GR12	1Y	61.7	203	P	22:09:40.50	1.3	1.0	A
SRS	HT	64.8	77	P	22:09:39.06	-0.9	1.0	A
GR07	1Y	71.5	253	P	22:09:40.47	-0.4	1.0	A
GR09	1Y	80.4	116	P	22:09:43.31	0.9	1.0	A
PLG	HL	85.2	142	P	22:09:42.23	-0.9	1.0	A
NVR	HL	95.8	64	P	22:09:44.37	-0.6	1.0	A
KKB	BS	98.9	14	P	22:09:45.18	-0.3	1.0	A
MMB	BS	99.3	50	P	22:09:45.37	-0.2	1.0	A
KOKK	HT	99.9	100	P	22:09:45.04	-0.7	1.0	A
GR10	1Y	117.9	242	P	22:09:48.86	0.3	1.0	A
OUR	HT	120.8	126	P	22:09:50.06	1.1	1.0	A
PAIG	HT	136.4	148	P	22:09:50.97	-0.3	1.0	A
KAVA	HT	141.1	89	P	22:09:52.57	0.6	1.0	A
PRAS	HL	149.8	73	P	22:09:53.69	0.5	1.0	A
GR03	1Y	173.0	83	P	22:09:58.08	1.6	1.0	A
GR04	1Y	179.1	89	P	22:09:58.28	0.9	1.0	A

Solution details

Event:
    Public ID              nkua2025hhwr
    Description
      region name: Greece
Origin:
    Date                   2025-04-14
    Time                  22:09:28.39  +/-    0.3 s
    Latitude              40.9804 deg  +/-      2 km
    Longitude             22.8306 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.75 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.14  15            
    M         1.77           15 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GRG   HT    0.3 266  P       22:09:34.73  -0.2 A  1.0  GRG  
    THE   HT    0.4 164  P       22:09:34.78  -0.8 A  1.0  THE  
    SOH   HT    0.4 112  P       22:09:36.11  -0.7 A  1.0  SOH  
    HORT  HT    0.4 152  P       22:09:36.12  -0.8 A  1.0  HORT 
    MK04A 1Y    0.4   6  P       22:09:37.00  -0.1 A  1.0  MK04A
    GR01  1Y    0.5  49  P       22:09:37.34  -0.1 A  1.0  GR01 
    GR12  1Y    0.6 203  P       22:09:40.50   1.3 A  1.0  GR12 
    SRS   HT    0.6  77  P       22:09:39.06  -0.9 A  1.0  SRS  
    GR07  1Y    0.6 253  P       22:09:40.47  -0.4 A  1.0  GR07 
    GR09  1Y    0.7 116  P       22:09:43.31   0.9 A  1.0  GR09 
    PLG   HL    0.8 142  P       22:09:42.23  -0.9 A  1.0  PLG  
    NVR   HL    0.9  64  P       22:09:44.37  -0.6 A  1.0  NVR  
    KKB   BS    0.9  14  P       22:09:45.18  -0.3 A  1.0  KKB  
    MMB   BS    0.9  50  P       22:09:45.37  -0.2 A  1.0  MMB  
    KOKK  HT    0.9 100  P       22:09:45.04  -0.7 A  1.0  KOKK 
    GR10  1Y    1.1 242  P       22:09:48.86   0.3 A  1.0  GR10 
    OUR   HT    1.1 126  P       22:09:50.06   1.1 A  1.0  OUR  
    PAIG  HT    1.2 148  P       22:09:50.97  -0.3 A  1.0  PAIG 
    KAVA  HT    1.3  89  P       22:09:52.57   0.6 A  1.0  KAVA 
    PRAS  HL    1.3  73  P       22:09:53.69   0.5 A  1.0  PRAS 
    GR03  1Y    1.6  83  P       22:09:58.08   1.6 A  1.0  GR03 
    GR04  1Y    1.6  89  P       22:09:58.28   0.9 A  1.0  GR04 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GRG   HT    0.3 266  MLv     1.30 -0.48   0.197178      
    THE   HT    0.4 164  MLv     1.99  0.21     0.5003      
    SOH   HT    0.4 112  MLv     1.82  0.05   0.341522      
    HORT  HT    0.4 152  MLv     1.88  0.11   0.253989      
    MK04A 1Y    0.4   6  MLv     1.97  0.20   0.445798      
    GR01  1Y    0.5  49  MLv     1.53 -0.25   0.139628      
    GR12  1Y    0.6 203  MLv     1.89  0.11   0.189399      
    SRS   HT    0.6  77  MLv     1.90  0.13   0.133775      
    GR07  1Y    0.6 253  MLv     1.47 -0.31   0.0646157      
    GR09  1Y    0.7 116  MLv     1.90  0.13   0.157672      
    PLG   HL    0.8 142  MLv     1.69 -0.09   0.0912252      
    NVR   HL    0.9  64  MLv     1.65 -0.13   0.0547823      
    KKB   BS    0.9  14  MLv     1.86  0.09   0.116661      
    MMB   BS    0.9  50  MLv     1.94  0.17   0.139034      
    KOKK  HT    0.9 100  MLv     1.66 -0.12   0.0718887      
    GR10  1Y    1.1 242  MLv     1.60 -0.17   0.0511995      
    OUR   HT    1.1 126  MLv     1.91  0.14   0.102649      
    PAIG  HT    1.2 148  MLv     1.81  0.04   0.0525315      
    KAVA  HT    1.3  89  MLv     1.54 -0.24   0.0710689