Ground Motion Parameters


Event Data (auth: INGV): Magnitude 2.8, 2021-12-23 21:48:47 (UTC) - Belpasso, 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
PTR
HGE
--
37.5620
14.9077
Paterno
0.8 - 31.4
8.57
0.24
0.17
0.01
< 0.01
0.28
0.04
---
14.04
< 0.01
---
B
IT
PTR
HGN
--
37.5620
14.9077
Paterno
0.8 - 31.4
8.57
0.17
0.13
0.01
< 0.01
0.34
0.03
---
19.29
< 0.01
---
B
IT
PTR
HGZ
--
37.5620
14.9077
Paterno
0.8 - 31.4
8.57
0.17
0.08
<0.01
< 0.01
0.19
0.02
---
22.28
< 0.01
---
B
IT
CAT
HGE
--
37.4473
15.0463
Catania_Piana
0.6 - 48.5
13.54
1.32
0.77
0.03
< 0.01
1.37
0.11
---
7.64
< 0.01
---
D
IT
CAT
HGN
--
37.4473
15.0463
Catania_Piana
0.6 - 48.5
13.54
4.11
1.75
0.10
< 0.01
2.99
0.22
---
2.00
< 0.01
---
D
IT
CAT
HGZ
--
37.4473
15.0463
Catania_Piana
0.6 - 48.5
13.54
0.80
0.25
0.01
< 0.01
0.43
0.01
---
9.17
< 0.01
---
D
IT
CDI1
HNE
--
37.5032
14.6473
Castel di Iudica
0.6 - 46.4
22.47
0.17
0.10
0.01
< 0.01
0.14
0.02
---
10.01
< 0.01
---
E
IT
CDI1
HNN
--
37.5032
14.6473
Castel di Iudica
0.6 - 46.4
22.47
0.23
0.11
<0.01
< 0.01
0.23
0.03
---
10.64
< 0.01
---
E
IT
CDI1
HNZ
--
37.5032
14.6473
Castel di Iudica
0.6 - 46.4
22.47
0.17
0.04
<0.01
< 0.01
0.05
0.01
---
9.75
< 0.01
---
E
IT
LNT
HGE
--
37.2884
15.0022
Lentini
1.1 - 47.3
23.67
0.28
0.11
0.01
< 0.01
0.38
---
---
15.43
< 0.01
---
A
IT
LNT
HGN
--
37.2884
15.0022
Lentini
1.1 - 47.3
23.67
0.28
0.14
0.01
< 0.01
0.44
---
---
14.52
< 0.01
---
A
IT
LNT
HGZ
--
37.2884
15.0022
Lentini
1.1 - 47.3
23.67
0.55
0.13
0.01
< 0.01
0.14
---
---
10.96
< 0.01
---
A
IT
SVN
HNE
--
37.6830
15.1299
Santa Venerina
0.7 - 49.7
29.89
0.23
0.14
0.01
< 0.01
0.24
0.01
---
18.62
< 0.01
---
A
IT
SVN
HNN
--
37.6830
15.1299
Santa Venerina
0.7 - 49.7
29.89
0.26
0.15
0.01
< 0.01
0.38
0.02
---
18.68
< 0.01
---
A
IT
SVN
HNZ
--
37.6830
15.1299
Santa Venerina
0.7 - 49.7
29.89
0.13
0.05
<0.01
< 0.01
0.10
0.01
---
20.02
< 0.01
---
A
IT
BNT
HNE
--
37.7805
14.8444
Bronte
0.8 - 35.9
33.24
0.09
0.08
<0.01
< 0.01
0.22
0.03
---
31.56
< 0.01
---
A
IT
BNT
HNN
--
37.7805
14.8444
Bronte
0.8 - 35.9
33.24
0.09
0.09
<0.01
< 0.01
0.28
0.03
---
47.84
< 0.01
---
A
IT
BNT
HNZ
--
37.7805
14.8444
Bronte
0.8 - 35.9
33.24
0.05
0.04
<0.01
< 0.01
0.14
0.02
---
36.00
< 0.01
---
A
IT
SRT
HGE
--
37.1665
15.0542
Sortino
1.8 - 48.8
37.98
0.38
0.17
0.01
< 0.01
0.30
---
---
16.36
< 0.01
---
A
IT
SRT
HGN
--
37.1665
15.0542
Sortino
1.8 - 48.8
37.98
0.35
0.15
0.01
< 0.01
0.20
---
---
18.14
< 0.01
---
A
IT
SRT
HGZ
--
37.1665
15.0542
Sortino
1.8 - 48.8
37.98
0.28
0.05
<0.01
< 0.01
0.08
---
---
16.72
< 0.01
---
A
IT
AUG1
HNE
--
37.2432
15.2555
Augusta
1.3 - 48.2
41.36
0.21
0.11
0.01
< 0.01
0.20
---
---
13.06
< 0.01
---
B
IT
AUG1
HNN
--
37.2432
15.2555
Augusta
1.3 - 48.2
41.36
0.28
0.10
0.01
< 0.01
0.17
---
---
7.95
< 0.01
---
B
IT
AUG1
HNZ
--
37.2432
15.2555
Augusta
1.3 - 48.2
41.36
0.14
0.06
<0.01
< 0.01
0.08
---
---
12.96
< 0.01
---
B
IT
CLG1
HNE
--
37.2214
14.5182
Caltagirone
0.5 - 43.7
44.80
0.10
0.05
<0.01
< 0.01
0.10
0.02
---
32.90
< 0.01
---
C
IT
CLG1
HNN
--
37.2214
14.5182
Caltagirone
0.5 - 43.7
44.80
0.12
0.04
<0.01
< 0.01
0.08
0.02
---
27.97
< 0.01
---
C
IT
CLG1
HNZ
--
37.2214
14.5182
Caltagirone
0.5 - 43.7
44.80
0.13
0.03
<0.01
< 0.01
0.04
0.01
---
26.94
< 0.01
---
C
IT
PLZ
HNE
--
37.0682
14.9097
Palazzolo Acreide
1.1 - 46.9
46.42
0.15
0.04
<0.01
< 0.01
0.06
---
---
19.33
< 0.01
---
E
IT
PLZ
HNN
--
37.0682
14.9097
Palazzolo Acreide
1.1 - 46.9
46.42
0.15
0.05
<0.01
< 0.01
0.11
---
---
19.97
< 0.01
---
E
IT
PLZ
HNZ
--
37.0682
14.9097
Palazzolo Acreide
1.1 - 46.9
46.42
0.11
0.02
<0.01
< 0.01
0.04
---
---
23.32
< 0.01
---
E
IT
NSA
HNE
--
37.7667
14.4110
Nicosia
1.0 - 38.1
53.34
0.01
0.01
<0.01
< 0.01
0.03
0.01
---
31.91
---
---
B
IT
NSA
HNN
--
37.7667
14.4110
Nicosia
1.0 - 38.1
53.34
0.01
0.01
<0.01
< 0.01
0.03
0.01
---
30.32
---
---
B
IT
NSA
HNZ
--
37.7667
14.4110
Nicosia
1.0 - 38.1
53.34
0.01
0.01
<0.01
< 0.01
0.02
< 0.01
---
35.92
---
---
B
IT
SRC
HNE
--
37.0896
15.2924
Siracusa
1.5 - 45.2
56.05
0.20
0.06
<0.01
< 0.01
0.06
---
---
23.64
< 0.01
---
A
IT
SRC
HNN
--
37.0896
15.2924
Siracusa
1.5 - 45.2
56.05
0.23
0.06
<0.01
< 0.01
0.07
---
---
19.42
< 0.01
---
A
IT
SRC
HNZ
--
37.0896
15.2924
Siracusa
1.5 - 45.2
56.05
0.13
0.03
<0.01
< 0.01
0.06
---
---
16.25
< 0.01
---
A
IT
GEA
HNE
--
37.0562
14.3146
Gela
1.7 - 41.3
70.53
0.03
0.02
<0.01
< 0.01
0.04
---
---
22.47
< 0.01
---
C
IT
GEA
HNN
--
37.0562
14.3146
Gela
1.7 - 41.3
70.53
0.03
0.02
<0.01
< 0.01
0.04
---
---
24.53
< 0.01
---
C
IT
GEA
HNZ
--
37.0562
14.3146
Gela
1.7 - 41.3
70.53
0.03
0.01
<0.01
< 0.01
0.02
---
---
29.35
< 0.01
---
C
IT
ISI
HGE
--
36.7977
14.8923
Ispica
2.0 - 48.2
76.52
0.14
0.04
<0.01
< 0.01
0.07
---
---
18.25
< 0.01
---
A
IT
ISI
HGN
--
36.7977
14.8923
Ispica
2.0 - 48.2
76.52
0.11
0.03
<0.01
< 0.01
0.04
---
---
19.75
< 0.01
---
A
IT
ISI
HGZ
--
36.7977
14.8923
Ispica
2.0 - 48.2
76.52
0.12
0.03
<0.01
< 0.01
0.03
---
---
19.98
< 0.01
---
A
IT
PPL1
HNE
--
36.6857
15.1328
Portopalo di Capo Passero
2.0 - 49.1
91.34
0.03
0.01
<0.01
< 0.01
0.03
---
---
25.51
< 0.01
---
B
IT
PPL1
HNN
--
36.6857
15.1328
Portopalo di Capo Passero
2.0 - 49.1
91.34
0.02
0.01
<0.01
< 0.01
0.03
---
---
25.64
< 0.01
---
B
IT
PPL1
HNZ
--
36.6857
15.1328
Portopalo di Capo Passero
2.0 - 49.1
91.34
0.03
0.01
<0.01
< 0.01
0.02
---
---
25.48
< 0.01
---
B
IT
MFG
HNE
--
38.1888
15.5406
Messina Forte Gonzaga
1.5 - 49.2
96.42
0.01
0.01
<0.01
< 0.01
0.01
---
---
47.25
---
---
B
IT
MFG
HNN
--
38.1888
15.5406
Messina Forte Gonzaga
1.5 - 49.2
96.42
0.01
0.01
<0.01
< 0.01
0.02
---
---
48.45
---
---
B
IT
MFG
HNZ
--
38.1888
15.5406
Messina Forte Gonzaga
1.5 - 49.2
96.42
0.01
<0.01
<0.01
< 0.01
0.01
---
---
47.31
---
---
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.