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Last modified by robert on 2026/07/02 18:50
From version 10.1
edited by robert
on 2026/06/25 13:43
Change comment: There is no comment for this version
To version 3.2
edited by robert
on 2025/06/19 15:40
Change comment: There is no comment for this version

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1 1  {{{Changelog
2 2  --------------
3 -JUN 25 2026
4 -- WG Phase3.2 online (restricted; pre-release)
5 -- 2P (SWAN) corrections
6 - SWNN[ABCDEFGIJK] all 100Hz HHZ channels had inverted polarity. 250 Hz CHZ channels OK. Horizontal channels OK.
7 - This had been fixed previously but seemed to have been reverted sometime in 2025.
8 - Recommended re-download of this data to be sure.
9 - Approx affected spans:
10 - SWNNA - 2022-01-10 to 2022-02-01
11 - SWNNB - 2022-01-10 to 2022-02-02
12 - SWNNC - 2022-01-10 to 2022-02-01
13 - SWNND - 2022-01-10 to 2022-02-01 / 2022-02-22 to 2022-03-23 / 2022-10-07 to 2022-12-23
14 - SWNNE - 2022-01-10 to 2022-02-01
15 - SWNNF - 2022-01-10 to 2022-02-01
16 - SWNNG - 2022-10-07 to 2022-12-22
17 - SWNNI - 2022-10-08 to 2022-12-22
18 - SWNNJ - 2022-10-07 to 2022-11-12
19 - SWNNK - 2022-10-08 to 2022-12-23
20 -
21 - SWN15 has now had -1 seconds applied to spans: 2023-02-13 - 2023-09-20
22 - SWN16 has now had -1 seconds applied to spans: 2020-12-16 - 2021-10-21 & 2022-03-03 - 2022-06-02 & 2022-12-01 - 2023-06-15
23 -
24 -MAY 2026
25 -- Network YB (Boorowa/Rugby; restricted) online
26 -
27 -MAR 2026
28 -- Networks 2X, 3X, 6D, and 1H were aligned to magnetic north. Since rotated -6.5, -7.7, -5, -8.1 degrees (respectively) to fix.
29 - 6D.WGC* stations rotated an additional 180 degrees
30 -- Network 1H had 24 db gain removed
31 -
32 -JAN 2026
33 -- Renaming IGU16R node channels from 'H' to 'P' type instruments in channel code
34 - e.g. DHZ will be DPZ.
35 -- Renaming BD3C-5 node channels from 'C' to 'D' (broadband to short-period) in channel code
36 - e.g. CHZ will be DHZ. Since all of our BD3C deploys have been 250Hz, C -> D is consistent
37 - The above node channel renames are being done gradually; restricted datasets will mostly
38 - remain as they were.
39 -- Nodal networks 2X (2022), 3X (2022), 6D (2022) had 24db gain removed.
40 -
41 -DEC 2025
42 -- WA Array Phase 3 now online (restricted)
43 -
44 -AUG 2025
45 -- 2 additional years of data found for WA CRATON (7G)
46 -- Response information for both LPR-200 and TerraSAWR data loggers has been retroactively updated
47 -
48 48  APR 2025
49 49  - 3D (Ambient Seismic Experiment Tasmania 1 - ASET1; 2008 - 2009) Added
50 50  - Note that we no longer host AU network metadata (only waveform data). Please get this from IRIS/Earthscope.