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Seismogram
Seismogram Viewer
Portland, OR
Net
UO
Sta
PF09
Chan
hnn
Type
Three Component Strong Motion
Date
2025-10-12
Nearby Stations
Open Controls
PF09 Channels
Start Date (UTC)
2025-10-12
Start Hour
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Time Frame (Hours)
1
6
12
24
Line Length (Minutes)
1
5
20
30
60
Line Scaling
Line Spacing
Show Date on Hover
Show Details on Click
Detail Length (Minutes)
0.5
1
5
10
