Ground Motion Parameters


Event Data (auth: INGV): Magnitude 3.1, 2021-05-08 18:09:06 (UTC) - Sant'Alfio, Catania


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
SVN
HNE
--
37.6830
15.1299
Santa Venerina
0.5 - 47.7
8.94
1.66
1.33
0.06
< 0.01
---
0.20
0.02
10.14
< 0.01
---
A
IT
SVN
HNN
--
37.6830
15.1299
Santa Venerina
0.5 - 47.7
8.94
2.08
1.64
0.07
< 0.01
---
0.24
0.02
10.67
0.01
---
A
IT
SVN
HNZ
--
37.6830
15.1299
Santa Venerina
0.5 - 47.7
8.94
1.45
0.75
0.03
< 0.01
---
0.13
0.01
10.99
< 0.01
---
A
IT
TAO
HNE
--
37.8523
15.2862
Taormina
0.5 - 49.4
19.26
0.46
0.21
0.01
< 0.01
---
0.03
< 0.01
30.07
< 0.01
---
A
IT
TAO
HNN
--
37.8523
15.2862
Taormina
0.5 - 49.4
19.26
0.41
0.17
0.01
< 0.01
---
0.07
< 0.01
30.82
< 0.01
---
A
IT
TAO
HNZ
--
37.8523
15.2862
Taormina
0.5 - 49.4
19.26
0.35
0.12
0.01
< 0.01
---
0.02
< 0.01
32.58
< 0.01
---
A
IT
BNT
HNE
--
37.7805
14.8444
Bronte
0.6 - 32.2
22.69
0.20
0.16
0.01
< 0.01
---
0.09
< 0.01
43.43
< 0.01
---
A
IT
BNT
HNN
--
37.7805
14.8444
Bronte
0.6 - 32.2
22.69
0.18
0.15
0.01
< 0.01
---
0.08
< 0.01
38.46
< 0.01
---
A
IT
BNT
HNZ
--
37.7805
14.8444
Bronte
0.6 - 32.2
22.69
0.13
0.10
<0.01
< 0.01
---
0.05
< 0.01
42.14
< 0.01
---
A
IT
PTR
HGE
--
37.5620
14.9077
Paterno
0.4 - 47.0
27.86
0.22
0.05
<0.01
< 0.01
---
0.03
< 0.01
63.77
< 0.01
---
B
IT
PTR
HGN
--
37.5620
14.9077
Paterno
0.4 - 47.0
27.86
0.25
0.04
<0.01
< 0.01
---
0.02
< 0.01
63.86
< 0.01
---
B
IT
PTR
HGZ
--
37.5620
14.9077
Paterno
0.4 - 47.0
27.86
0.34
0.03
<0.01
< 0.01
---
0.04
< 0.01
63.84
< 0.01
---
B
IT
NVR1
HNE
--
38.0124
15.1288
Novara di Sicilia
0.7 - 39.6
28.20
0.16
0.17
0.01
< 0.01
---
0.05
< 0.01
13.04
< 0.01
---
B
IT
NVR1
HNN
--
38.0124
15.1288
Novara di Sicilia
0.7 - 39.6
28.20
0.19
0.18
0.01
< 0.01
---
0.04
< 0.01
11.84
< 0.01
---
B
IT
NVR1
HNZ
--
38.0124
15.1288
Novara di Sicilia
0.7 - 39.6
28.20
0.15
0.10
<0.01
< 0.01
---
0.02
< 0.01
9.42
< 0.01
---
B
IT
TOR
HNE
--
38.0443
14.8146
Tortorici
0.8 - 39.5
40.43
0.05
0.05
<0.01
< 0.01
---
0.01
< 0.01
15.39
< 0.01
---
B
IT
TOR
HNN
--
38.0443
14.8146
Tortorici
0.8 - 39.5
40.43
0.05
0.03
<0.01
< 0.01
---
0.01
< 0.01
17.93
< 0.01
---
B
IT
TOR
HNZ
--
38.0443
14.8146
Tortorici
0.8 - 39.5
40.43
0.02
0.02
<0.01
< 0.01
---
0.01
< 0.01
18.39
---
---
B
IT
CDI1
HNE
--
37.5032
14.6473
Castel di Iudica
0.9 - 49.1
49.16
0.02
0.02
<0.01
< 0.01
---
0.01
< 0.01
34.77
---
---
E
IT
CDI1
HNN
--
37.5032
14.6473
Castel di Iudica
0.9 - 49.1
49.16
0.03
0.03
<0.01
< 0.01
---
0.01
< 0.01
24.16
< 0.01
---
E
IT
CDI1
HNZ
--
37.5032
14.6473
Castel di Iudica
0.9 - 49.1
49.16
0.01
0.01
<0.01
< 0.01
---
< 0.01
< 0.01
39.95
---
---
E
IT
NSA
HNE
--
37.7667
14.4110
Nicosia
0.4 - 43.8
60.73
0.01
0.01
<0.01
< 0.01
---
0.02
< 0.01
32.63
---
---
B
IT
NSA
HNN
--
37.7667
14.4110
Nicosia
0.4 - 43.8
60.73
0.02
0.02
<0.01
< 0.01
---
0.02
< 0.01
34.99
---
---
B
IT
NSA
HNZ
--
37.7667
14.4110
Nicosia
0.4 - 43.8
60.73
0.01
0.01
<0.01
< 0.01
---
0.02
< 0.01
57.24
---
---
B
IT
STC
HNE
--
38.0063
14.3530
Santo Stefano di Camastra
0.8 - 42.3
71.21
0.02
0.02
<0.01
< 0.01
---
0.01
< 0.01
28.24
---
---
B
IT
STC
HNN
--
38.0063
14.3530
Santo Stefano di Camastra
0.8 - 42.3
71.21
0.02
0.01
<0.01
< 0.01
---
0.01
< 0.01
29.95
---
---
B
IT
STC
HNZ
--
38.0063
14.3530
Santo Stefano di Camastra
0.8 - 42.3
71.21
0.01
0.01
<0.01
< 0.01
---
0.01
< 0.01
54.28
---
---
B
IT
PLZ
HNE
--
37.0682
14.9097
Palazzolo Acreide
0.9 - 47.4
78.85
0.08
0.02
<0.01
< 0.01
---
0.01
< 0.01
41.87
< 0.01
---
E
IT
PLZ
HNN
--
37.0682
14.9097
Palazzolo Acreide
0.9 - 47.4
78.85
0.06
0.03
<0.01
< 0.01
---
0.01
< 0.01
43.56
< 0.01
---
E
IT
PLZ
HNZ
--
37.0682
14.9097
Palazzolo Acreide
0.9 - 47.4
78.85
0.04
0.01
<0.01
< 0.01
---
< 0.01
< 0.01
54.56
< 0.01
---
E
IT
CFL
HNE
--
38.0370
14.0232
Cefalu
0.5 - 38.5
99.57
0.10
0.03
0.02
0.01
---
0.08
0.01
1.03
< 0.01
---
A
IT
CFL
HNN
--
38.0370
14.0232
Cefalu
0.5 - 38.5
99.57
<0.01
<0.01
<0.01
< 0.01
---
< 0.01
< 0.01
64.40
---
---
A
IT
CFL
HNZ
--
38.0370
14.0232
Cefalu
0.5 - 38.5
99.57
<0.01
<0.01
<0.01
< 0.01
---
< 0.01
< 0.01
63.09
---
---
A
IT
CTV
HNE
--
38.3498
16.0804
Cittanova
1.1 - 49.8
108.08
0.40
0.01
<0.01
< 0.01
---
---
< 0.01
48.53
< 0.01
---
B
IT
CTV
HNN
--
38.3498
16.0804
Cittanova
1.1 - 49.8
108.08
0.53
0.01
<0.01
< 0.01
---
---
< 0.01
39.64
< 0.01
---
B
IT
CTV
HNZ
--
38.3498
16.0804
Cittanova
1.1 - 49.8
108.08
0.50
0.01
<0.01
< 0.01
---
---
< 0.01
42.72
< 0.01
---
B

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