Most recent seismic event
  Automatic location
11/09/2020 09:28:57 UT
7 km NE of Alessandria (Italy)

Caution: this automatic location has not been confirmed by a seismologist
  Event characteristics
This information has not been confirmed by a seismologist, subsequent rectification is therefore likely.
 
   NORTHERN ITALY                               ORID : 5028136
 11/09/20     36 Arrivals                    RMS :  1.21    Type :uk
 Origin time: 09:28:57.50 ± 0.68
 Latitude  :         44.92 ± -1.0     1/2 Major Axis :    14.1 km
 Longitude :          8.60 ± -1.0     1/2 Minor Axis :     7.6 km
 Depth:          2.  (Imposed)     Azimuth mj Axis :   105.0 deg
 ML : 3.40±0.35 of 12  stations

 Location in relation to nearby cities
 7 km NE  of ALESSANDRIA (ITALY) (101000 residents)
 59 km NNW of GENOA (ITALY) (743000 residents)
 59 km S   of NOVARA (ITALY) (103000 residents)
 155 km E   of BRIANCON (HAUTES-ALPES) (11000 residents)

 CODE  QP PHASE ARRIVAL TIME   O-C  DIST.   AZI.   AMPL.  PER.   ML
 MBDF     Pn     09h29 19.80  -1.70  146.7km -180                    
 MBDF     Sn     09h29 37.90  -0.70  146.7km -180    112.4  0.3  3.50
 LPG      Pn     09h29 21.80  -1.40  158.9km -180                    
 LPG      Pg     09h29 23.80  -0.80  158.9km -180                    
 LPL      Pn     09h29 22.80  -0.60  161.1km -180                    
 LPL      Sg     09h29 43.40  -0.20  161.1km -180    142.6  0.3  3.60
 ORIF     Pn     09h29 30.90   1.10  214.5km -180                    
 ORIF     Sn     09h29 55.90   2.70  214.5km -180    100.1  0.3  3.70
 LMR      Pn     09h29 34.90   1.80  242.3km -180                    
 LMR      Sg     09h30  6.00  -0.20  242.3km -180     58.2  0.4  3.30
 SMRF     Pn     09h29 35.40  -0.20  262.3km -180                    
 SMRF     Sn     09h30  2.90  -0.50  262.3km -180     40.0  0.4  3.30
 CABF     Pn     09h29 35.20  -1.50  271.2km -180                    
 CABF     Sn     09h30  7.20   1.80  271.2km -180     44.3  0.5  3.30
 VIVF     Pn     09h29 39.90  -1.50  310.1km -180                    
 VIVF     Sn     09h30 13.50  -0.20  310.1km -180     12.6  0.2  3.10
 HINF     Pn     09h29 45.90  -0.30  349.0km -180                    
 HINF     Sn     09h30 21.50  -0.60  349.0km -180                    
 HINF     Sg     09h30 36.60   0.30  349.0km -180     22.3  0.3  3.30
 HAU      Pn     09h29 50.40  -0.10  384.5km -180                    
 HAU      Sn     09h30 30.50   0.80  384.5km -180     94.5  0.3  4.20
 LASF     Pn     09h29 49.40  -1.60  389.0km -180                    
 CDF      Pn     09h29 51.90  -0.80  402.3km -180                    
 CDF      Sg     09h30 51.60   0.60  402.3km -180      8.7  0.4  2.80
 SMF      Pn     09h29 54.70   0.20  416.8km -180                    
 SMF      Sn     09h30 35.80  -0.80  416.8km -180     12.0  0.3  3.20
 LOR      Pn     09h29 58.90   0.30  450.1km -180                    
 AVF      Pn     09h29 59.90   0.50  457.9km -180                    
 SSF      Pn     09h30  1.40   1.60  461.2km -180                    
 BGF      Pn     09h30  2.40  -0.20  483.4km -180                    
 CAF      Pn     09h30  6.50  -0.10  515.7km -180                    
 TCF      Pn     09h30  8.50   1.20  521.2km -180                    
 MTLF     Pn     09h30  8.00  -1.50  540.1km -180                    
 ETSF     Pn     09h30 39.60   2.00  769.1km -180                    
 GRR      Pn     09h30 46.60   2.80  820.2km -180                    
 GRR      Sn     09h32  2.80  -0.40  820.2km -180      4.0  0.5  3.40

   
 

Automatic location (unconfirmed)
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