Ground Motion Parameters


Event Data (auth: INGV): Magnitude 3.9, 2021-10-05 05:39:24 (UTC) - Switzerland


Net Sta Chan Loc Lat (°) Lon (°) Nome Stazione Filtro
(Hz)
dist
(km)
PGA
(cm/s²)
EPA
(cm/s²)
PGV
(cm/s)
PGD
(cm)
PSA03
(cm/s²)
PSA10
(cm/s²)
PSA30
(cm/s²)
Td
(s)
Arias
(cm/s)
Housner
(cm)
EC8
IT
AOSA
HNE
--
45.7398
7.3641
Aosta
0.1 - 49.2
28.29
5.68
5.70
0.32
0.02
18.25
2.36
0.13
13.94
0.03
1.23
C
IT
AOSA
HNN
--
45.7398
7.3641
Aosta
0.1 - 49.2
28.29
6.75
4.91
0.21
0.01
19.02
1.42
0.10
13.37
0.03
0.78
C
IT
AOSA
HNZ
--
45.7398
7.3641
Aosta
0.1 - 49.2
28.29
3.96
4.05
0.22
0.01
8.28
1.59
0.08
18.63
0.02
0.74
C
IT
PLP
HGE
--
45.8294
6.9829
Planpincieux_
0.6 - 48.8
42.14
0.81
0.71
0.04
< 0.01
---
0.12
0.01
16.26
< 0.01
---
B
IT
PLP
HGN
--
45.8294
6.9829
Planpincieux_
0.6 - 48.8
42.14
1.03
0.62
0.03
< 0.01
---
0.14
0.01
15.31
< 0.01
---
B
IT
PLP
HGZ
--
45.8294
6.9829
Planpincieux_
0.6 - 48.8
42.14
0.58
0.31
0.01
< 0.01
---
0.08
< 0.01
16.21
< 0.01
---
B
IT
DMD
HNE
--
46.0962
8.2351
Domodossola
0.2 - 39.6
59.34
0.25
0.20
0.01
< 0.01
0.53
0.11
0.03
18.87
< 0.01
0.06
A
IT
DMD
HNN
--
46.0962
8.2351
Domodossola
0.2 - 39.6
59.34
0.38
0.34
0.02
< 0.01
0.54
0.13
0.02
15.29
< 0.01
0.08
A
IT
DMD
HNZ
--
46.0962
8.2351
Domodossola
0.2 - 39.6
59.34
0.17
0.14
0.01
< 0.01
0.27
0.08
0.02
21.64
< 0.01
0.04
A
IT
BIEL
HNE
--
45.5459
8.0553
Biella
0.2 - 49.7
65.53
0.26
0.22
0.01
< 0.01
0.48
0.07
0.01
28.37
< 0.01
0.04
B
IT
BIEL
HNN
--
45.5459
8.0553
Biella
0.2 - 49.7
65.53
0.23
0.20
0.01
< 0.01
0.36
0.05
0.01
23.14
< 0.01
0.04
B
IT
BIEL
HNZ
--
45.5459
8.0553
Biella
0.2 - 49.7
65.53
0.17
0.08
<0.01
< 0.01
0.16
0.03
< 0.01
35.51
< 0.01
0.01
B
IT
GRS
HGE
--
45.3690
7.2810
Groscavallo
0.5 - 49.5
69.70
0.88
0.55
0.02
< 0.01
---
0.10
0.01
14.13
< 0.01
---
C
IT
GRS
HGN
--
45.3690
7.2810
Groscavallo
0.5 - 49.5
69.70
1.07
0.77
0.04
< 0.01
---
0.18
0.01
10.87
< 0.01
---
C
IT
GRS
HGZ
--
45.3690
7.2810
Groscavallo
0.5 - 49.5
69.70
0.51
0.34
0.01
< 0.01
---
0.05
< 0.01
15.55
< 0.01
---
C
IT
VRB
HNE
--
45.9318
8.5589
Verbania
0.2 - 48.7
83.19
0.49
0.39
0.02
< 0.01
1.32
0.15
0.02
44.87
< 0.01
0.08
C
IT
VRB
HNN
--
45.9318
8.5589
Verbania
0.2 - 48.7
83.19
0.35
0.34
0.02
< 0.01
0.78
0.10
0.02
43.90
< 0.01
0.07
C
IT
VRB
HNZ
--
45.9318
8.5589
Verbania
0.2 - 48.7
83.19
0.51
0.32
0.02
< 0.01
0.54
0.09
0.01
33.88
< 0.01
0.06
C
IT
TNO
HGE
--
45.1008
7.6339
Torino
0.2 - 49.0
98.39
0.43
0.23
0.02
< 0.01
0.63
0.22
0.03
23.92
< 0.01
0.07
C
IT
TNO
HGN
--
45.1008
7.6339
Torino
0.2 - 49.0
98.39
0.35
0.26
0.02
< 0.01
0.47
0.24
0.03
27.76
< 0.01
0.07
C
IT
TNO
HGZ
--
45.1008
7.6339
Torino
0.2 - 49.0
98.39
0.17
0.13
0.01
< 0.01
0.35
0.06
0.02
38.64
< 0.01
0.03
C
IT
SUS
HNE
--
45.1425
7.0429
Susa
0.2 - 48.5
99.15
0.20
0.13
0.01
< 0.01
0.48
0.03
0.01
18.40
< 0.01
0.02
B
IT
SUS
HNN
--
45.1425
7.0429
Susa
0.2 - 48.5
99.15
0.20
0.11
<0.01
< 0.01
0.24
0.05
0.01
20.04
< 0.01
0.02
B
IT
SUS
HNZ
--
45.1425
7.0429
Susa
0.2 - 48.5
99.15
0.12
0.08
<0.01
< 0.01
0.21
0.03
0.01
21.70
< 0.01
0.02
B
IT
LUI
HNE
--
45.9991
8.7842
Luino
0.7 - 46.9
100.36
0.17
0.07
<0.01
< 0.01
---
0.02
< 0.01
24.53
< 0.01
---
B
IT
LUI
HNN
--
45.9991
8.7842
Luino
0.7 - 46.9
100.36
0.17
0.07
<0.01
< 0.01
---
0.03
< 0.01
25.00
< 0.01
---
B
IT
LUI
HNZ
--
45.9991
8.7842
Luino
0.7 - 46.9
100.36
0.07
0.04
<0.01
< 0.01
---
0.02
< 0.01
36.77
< 0.01
---
B
IT
VRCL
HNE
--
45.3010
8.4117
Vercelli
0.4 - 46.9
104.34
0.10
0.12
0.01
< 0.01
---
0.08
0.01
52.80
< 0.01
0.03
C
IT
VRCL
HNN
--
45.3010
8.4117
Vercelli
0.4 - 46.9
104.34
0.11
0.11
0.01
< 0.01
---
0.07
0.01
47.87
< 0.01
0.03
C
IT
VRCL
HNZ
--
45.3010
8.4117
Vercelli
0.4 - 46.9
104.34
0.07
0.05
<0.01
< 0.01
---
0.04
< 0.01
56.88
< 0.01
0.02
C
IT
TNS
HNE
--
45.0305
7.6841
Torino Superga
0.3 - 48.6
106.64
0.17
0.18
0.01
< 0.01
0.53
0.15
0.01
27.53
< 0.01
0.04
B
IT
TNS
HNN
--
45.0305
7.6841
Torino Superga
0.3 - 48.6
106.64
0.15
0.18
0.01
< 0.01
0.51
0.09
0.01
23.19
< 0.01
0.04
B
IT
TNS
HNZ
--
45.0305
7.6841
Torino Superga
0.3 - 48.6
106.64
0.12
0.13
0.01
< 0.01
0.38
0.09
0.01
29.49
< 0.01
0.03
B
IT
ASTI
HNE
--
44.9072
8.2016
Asti
0.5 - 48.1
131.66
0.11
0.08
<0.01
< 0.01
---
0.06
< 0.01
61.52
< 0.01
---
B
IT
ASTI
HNN
--
44.9072
8.2016
Asti
0.5 - 48.1
131.66
0.11
0.07
<0.01
< 0.01
---
0.06
< 0.01
65.49
< 0.01
---
B
IT
ASTI
HNZ
--
44.9072
8.2016
Asti
0.5 - 48.1
131.66
0.29
0.05
<0.01
< 0.01
---
0.04
< 0.01
64.35
< 0.01
---
B
IT
GRA
HNE
--
46.1490
9.3061
Gravedona
0.5 - 46.9
141.64
0.04
0.02
<0.01
< 0.01
---
0.01
< 0.01
40.89
< 0.01
---
C
IT
GRA
HNN
--
46.1490
9.3061
Gravedona
0.5 - 46.9
141.64
0.04
0.03
<0.01
< 0.01
---
0.01
< 0.01
33.09
< 0.01
---
C
IT
GRA
HNZ
--
46.1490
9.3061
Gravedona
0.5 - 46.9
141.64
0.03
0.02
<0.01
< 0.01
---
0.01
< 0.01
41.64
< 0.01
---
C
IT
ALSD
HNE
--
44.9387
8.5684
Alessandria
0.7 - 49.3
143.25
0.05
0.05
<0.01
< 0.01
---
0.07
< 0.01
61.58
< 0.01
---
C
IT
ALSD
HNN
--
44.9387
8.5684
Alessandria
0.7 - 49.3
143.25
0.07
0.05
<0.01
< 0.01
---
0.07
< 0.01
61.69
< 0.01
---
C
IT
ALSD
HNZ
--
44.9387
8.5684
Alessandria
0.7 - 49.3
143.25
0.14
0.04
<0.01
< 0.01
---
0.04
< 0.01
64.74
< 0.01
---
C
IT
CRI
HGE
--
44.7037
7.1543
Crissolo
0.6 - 48.2
144.07
0.06
0.06
<0.01
< 0.01
---
0.08
< 0.01
26.46
< 0.01
---
B
IT
CRI
HGN
--
44.7037
7.1543
Crissolo
0.6 - 48.2
144.07
0.05
0.05
<0.01
< 0.01
---
0.07
< 0.01
30.82
< 0.01
---
B
IT
CRI
HGZ
--
44.7037
7.1543
Crissolo
0.6 - 48.2
144.07
0.04
0.04
<0.01
< 0.01
---
0.03
< 0.01
29.97
< 0.01
---
B
IT
SLZ
HNE
--
44.6509
7.4991
Saluzzo
0.7 - 49.0
147.64
0.24
0.03
<0.01
< 0.01
---
0.03
< 0.01
28.49
< 0.01
---
C
IT
SLZ
HNN
--
44.6509
7.4991
Saluzzo
0.7 - 49.0
147.64
0.14
0.04
<0.01
< 0.01
---
0.04
< 0.01
28.12
< 0.01
---
C
IT
SLZ
HNZ
--
44.6509
7.4991
Saluzzo
0.7 - 49.0
147.64
0.09
0.03
<0.01
< 0.01
---
0.01
< 0.01
42.12
< 0.01
---
C
IT
LEC
HNE
--
45.8612
9.4122
Lecco
0.6 - 45.2
149.55
0.02
0.02
<0.01
< 0.01
---
0.02
< 0.01
55.90
< 0.01
---
B
IT
LEC
HNN
--
45.8612
9.4122
Lecco
0.6 - 45.2
149.55
0.05
0.03
<0.01
< 0.01
---
0.04
< 0.01
43.82
< 0.01
---
B
IT
LEC
HNZ
--
45.8612
9.4122
Lecco
0.6 - 45.2
149.55
0.03
0.02
<0.01
< 0.01
---
0.02
< 0.01
42.68
---
---
B
IT
VGR
HNE
--
44.9945
8.9809
Voghera
0.5 - 49.6
159.91
2.00
0.08
0.01
< 0.01
---
0.09
< 0.01
33.70
< 0.01
---
C
IT
VGR
HNN
--
44.9945
8.9809
Voghera
0.5 - 49.6
159.91
0.78
0.06
0.01
< 0.01
---
0.06
< 0.01
34.54
< 0.01
---
C
IT
VGR
HNZ
--
44.9945
8.9809
Voghera
0.5 - 49.6
159.91
1.02
0.03
0.01
< 0.01
---
0.03
< 0.01
27.53
< 0.01
---
C
IT
ACQ
HNE
--
44.6826
8.4624
Acqui Terme
0.6 - 48.1
163.12
0.04
0.04
<0.01
< 0.01
---
0.02
< 0.01
40.83
< 0.01
---
C
IT
ACQ
HNN
--
44.6826
8.4624
Acqui Terme
0.6 - 48.1
163.12
0.04
0.05
<0.01
< 0.01
---
0.02
< 0.01
39.67
< 0.01
---
C
IT
ACQ
HNZ
--
44.6826
8.4624
Acqui Terme
0.6 - 48.1
163.12
0.03
0.02
<0.01
< 0.01
---
0.01
< 0.01
45.92
< 0.01
---
C
IT
NVG
HNE
--
44.7585
8.7711
Novi Ligure
0.7 - 45.0
168.81
0.04
0.04
<0.01
< 0.01
---
0.06
< 0.01
61.38
< 0.01
---
B
IT
NVG
HNN
--
44.7585
8.7711
Novi Ligure
0.7 - 45.0
168.81
0.07
0.05
<0.01
< 0.01
---
0.04
< 0.01
62.62
< 0.01
---
B
IT
NVG
HNZ
--
44.7585
8.7711
Novi Ligure
0.7 - 45.0
168.81
0.03
0.02
<0.01
< 0.01
---
0.02
< 0.01
61.42
< 0.01
---
B
IT
BGMO
HNE
--
45.6925
9.6903
Bergamo
0.6 - 49.6
173.67
0.10
0.04
<0.01
< 0.01
---
0.08
< 0.01
53.04
< 0.01
---
B
IT
BGMO
HNN
--
45.6925
9.6903
Bergamo
0.6 - 49.6
173.67
0.07
0.04
<0.01
< 0.01
---
0.06
< 0.01
51.97
< 0.01
---
B
IT
BGMO
HNZ
--
45.6925
9.6903
Bergamo
0.6 - 49.6
173.67
0.10
0.04
<0.01
< 0.01
---
0.04
< 0.01
52.36
< 0.01
---
B
IT
CUN
HGE
--
44.4165
7.5360
Cuneo
0.6 - 47.2
173.70
0.05
0.03
<0.01
< 0.01
---
0.03
< 0.01
47.14
< 0.01
---
C
IT
CUN
HGN
--
44.4165
7.5360
Cuneo
0.6 - 47.2
173.70
0.07
0.04
<0.01
< 0.01
---
0.04
< 0.01
44.93
< 0.01
---
C
IT
CUN
HGZ
--
44.4165
7.5360
Cuneo
0.6 - 47.2
173.70
0.04
0.03
<0.01
< 0.01
---
0.03
< 0.01
52.87
< 0.01
---
C
IT
OVD
HNE
--
44.6366
8.6423
Ovada
0.9 - 44.2
174.51
0.07
0.03
<0.01
< 0.01
---
0.02
< 0.01
59.73
< 0.01
---
C
IT
OVD
HNN
--
44.6366
8.6423
Ovada
0.9 - 44.2
174.51
0.05
0.03
<0.01
< 0.01
---
0.02
< 0.01
60.29
< 0.01
---
C
IT
OVD
HNZ
--
44.6366
8.6423
Ovada
0.9 - 44.2
174.51
0.03
0.02
<0.01
< 0.01
---
0.01
< 0.01
59.93
< 0.01
---
C
IT
SAS
HNE
--
44.4833
8.4862
Sassello
0.8 - 48.5
183.80
0.01
0.02
<0.01
< 0.01
---
0.01
< 0.01
43.13
---
---
B
IT
SAS
HNN
--
44.4833
8.4862
Sassello
0.8 - 48.5
183.80
0.02
0.02
<0.01
< 0.01
---
0.01
< 0.01
39.74
---
---
B
IT
SAS
HNZ
--
44.4833
8.4862
Sassello
0.8 - 48.5
183.80
0.01
0.01
<0.01
< 0.01
---
0.01
< 0.01
45.37
---
---
B
IT
SON
HGE
--
46.1732
9.8572
Sondrio
0.5 - 42.6
184.05
0.03
0.02
<0.01
< 0.01
---
0.01
< 0.01
40.45
< 0.01
---
A
IT
SON
HGN
--
46.1732
9.8572
Sondrio
0.5 - 42.6
184.05
0.04
0.03
<0.01
< 0.01
---
0.02
< 0.01
37.91
< 0.01
---
A
IT
SON
HGZ
--
46.1732
9.8572
Sondrio
0.5 - 42.6
184.05
0.02
0.02
<0.01
< 0.01
---
0.01
< 0.01
44.05
---
---
A
IT
SARM
HNE
--
45.0544
9.4900
Sarmato
0.9 - 40.3
186.92
0.78
0.05
0.01
< 0.01
---
0.03
< 0.01
59.42
< 0.01
---
C
IT
SARM
HNN
--
45.0544
9.4900
Sarmato
0.9 - 40.3
186.92
0.68
0.05
<0.01
< 0.01
---
0.05
< 0.01
59.22
< 0.01
---
C
IT
SARM
HNZ
--
45.0544
9.4900
Sarmato
0.9 - 40.3
186.92
1.12
0.04
0.01
< 0.01
---
0.02
< 0.01
59.32
< 0.01
---
C
IT
RNS
HNE
--
44.5954
8.9360
Ronco Scrivia
1.0 - 47.2
191.11
0.02
0.02
<0.01
< 0.01
---
---
< 0.01
55.57
< 0.01
---
B
IT
RNS
HNN
--
44.5954
8.9360
Ronco Scrivia
1.0 - 47.2
191.11
0.02
0.02
<0.01
< 0.01
---
---
< 0.01
51.38
< 0.01
---
B
IT
RNS
HNZ
--
44.5954
8.9360
Ronco Scrivia
1.0 - 47.2
191.11
0.01
0.01
<0.01
< 0.01
---
---
< 0.01
53.82
---
---
B

The data shown in the table were produced by an automatic elaboration developed by group University of Trieste, under the agreement with DPC.