M=2.2, 2023-09-28 01:56:21 (GMT), 88.5 km NNW of Serres: Event Information

Earthquake Information
Origin Time	2023-09-28 01:56:21 (GMT)
Magnitude	M 2.2
Latitude	41.8190° N
Longitude	23.1357° E
Focal Depth	2 km
# of Arrivals	16
Location	88.5 km NNW of Serres 94.6 km NNE of Kilkis 429.5 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
KKB	BS	2.6	347	P	01:56:22.05	-0.3	1.0	A
MK04A	1Y	49.0	205	P	01:56:29.87	-0.3	1.0	A
MMB	BS	59.3	120	P	01:56:31.18	-0.7	1.0	A
GR01	1Y	60.7	168	P	01:56:31.81	-0.3	1.0	A
NVR	HL	80.1	131	P	01:56:34.77	-0.6	1.0	A
SRS	HT	87.4	154	P	01:56:36.03	-0.6	1.0	A
SOH	HT	112.5	171	P	01:56:40.27	-0.5	1.0	A
GRG	HT	113.8	213	P	01:56:40.50	-0.5	1.0	A
PRAS	HL	128.6	113	P	01:56:42.20	-1.0	1.0	A
KOKK	HT	132.6	147	P	01:56:43.43	-0.3	1.0	A
KAVA	HT	146.9	128	P	01:56:45.82	0.0	1.0	A
PLG	HL	163.0	171	P	01:56:48.37	0.3	1.0	A
GR13	1Y	163.2	179	P	01:56:49.96	1.9	1.0	A
KDZ	BS	184.1	96	P	01:56:51.46	0.4	1.0	A
THAS	HT	189.0	135	P	01:56:53.23	1.5	1.0	A
RDO	HL	213.5	110	P	01:56:56.15	1.1	1.0	A

Solution details

Event:
    Public ID              nkua2023szlr
    Description
      region name: Greece Bulgaria Border Region
Origin:
    Date                   2023-09-28
    Time                  01:56:21.45  +/-    0.4 s
    Latitude              41.8190 deg  +/-      3 km
    Longitude             23.1357 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.81 s
    Azimuthal gap             134 deg

2 Network magnitudes:
    MLv       2.21 +/- 0.10  10            
    M         2.21           10 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KKB   BS    0.0 347  P       01:56:22.05  -0.3 A  1.0  KKB  
    MK04A 1Y    0.4 205  P       01:56:29.87  -0.3 A  1.0  MK04A
    MMB   BS    0.5 120  P       01:56:31.18  -0.7 A  1.0  MMB  
    GR01  1Y    0.5 168  P       01:56:31.81  -0.3 A  1.0  GR01 
    NVR   HL    0.7 131  P       01:56:34.77  -0.6 A  1.0  NVR  
    SRS   HT    0.8 154  P       01:56:36.03  -0.6 A  1.0  SRS  
    SOH   HT    1.0 171  P       01:56:40.27  -0.5 A  1.0  SOH  
    GRG   HT    1.0 213  P       01:56:40.50  -0.5 A  1.0  GRG  
    PRAS  HL    1.2 113  P       01:56:42.20  -1.0 A  1.0  PRAS 
    KOKK  HT    1.2 147  P       01:56:43.43  -0.3 A  1.0  KOKK 
    KAVA  HT    1.3 128  P       01:56:45.82  -0.0 A  1.0  KAVA 
    PLG   HL    1.5 171  P       01:56:48.37   0.3 A  1.0  PLG  
    GR13  1Y    1.5 179  P       01:56:49.96   1.9 A  1.0  GR13 
    KDZ   BS    1.7  96  P       01:56:51.46   0.4 A  1.0  KDZ  
    THAS  HT    1.7 135  P       01:56:53.23   1.5 A  1.0  THAS 
    RDO   HL    1.9 110  P       01:56:56.15   1.1 A  1.0  RDO  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KKB   BS    0.0 347  MLv     1.74 -0.47    3.74538      
    MK04A 1Y    0.4 205  MLv     2.19 -0.02   0.727864      
    MMB   BS    0.5 120  MLv     2.22  0.01   0.436783      
    GR01  1Y    0.5 168  MLv     2.00 -0.21   0.250429      
    NVR   HL    0.7 131  MLv     2.39  0.18   0.362697      
    SRS   HT    0.8 154  MLv     2.20 -0.01   0.204053      
    SOH   HT    1.0 171  MLv     2.20 -0.01   0.219168      
    GRG   HT    1.0 213  MLv     2.19 -0.02   0.207269      
    PRAS  HL    1.2 113  MLv     2.27  0.06   0.211688      
    KOKK  HT    1.2 147  MLv     2.36  0.16   0.252147      
    KAVA  HT    1.3 128  MLv     2.35  0.14   0.431183      
    GR13  1Y    1.5 179  MLv     2.09 -0.12   0.0941072