Performance report of the RHUM-RUM ocean bottom seismometer network around La Réunion, western Indian Ocean

Stähler, S. C.; Sigloch, K.; Hosseini, K.; Crawford, W. C.; Barruol, G.; Schmidt-Aursch, M. C.; Tsekhmistrenko, M.; Scholz, J.-R.; Mazzullo, A.; Deen, M.

doi:10.5194/adgeo-41-43-2016

Articles | Volume 41

https://doi.org/10.5194/adgeo-41-43-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

EGU2015 SM1.2/GI1.5 session "Improving seismic networks...

https://doi.org/10.5194/adgeo-41-43-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 41

02 Feb 2016

| 02 Feb 2016

Performance report of the RHUM-RUM ocean bottom seismometer network around La Réunion, western Indian Ocean

S. C. Stähler, K. Sigloch, K. Hosseini, W. C. Crawford, G. Barruol, M. C. Schmidt-Aursch, M. Tsekhmistrenko, J.-R. Scholz, A. Mazzullo, and M. Deen

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Views and downloads (calculated since 02 Feb 2016)

Month	HTML	PDF	XML	Total
Feb 2016	110	48	6	164
Mar 2016	52	16	3	71
Apr 2016	43	6	1	50
May 2016	53	15	2	70
Jun 2016	35	4	3	42
Jul 2016	32	7	1	40
Aug 2016	30	8	0	38
Sep 2016	36	5	0	41
Oct 2016	51	5	0	56
Nov 2016	44	1	0	45
Dec 2016	31	2	0	33
Jan 2017	55	3	0	58
Feb 2017	35	5	1	41
Mar 2017	53	5	1	59
Apr 2017	75	17	2	94
May 2017	39	5	1	45
Jun 2017	52	12	2	66
Jul 2017	16	20	0	36
Aug 2017	10	9	0	19
Sep 2017	14	26	0	40
Oct 2017	12	21	1	34
Nov 2017	15	27	0	42
Dec 2017	10	26	1	37
Jan 2018	27	21	2	50
Feb 2018	25	22	2	49
Mar 2018	14	11	0	25
Apr 2018	8	10	0	18
May 2018	13	23	0	36
Jun 2018	16	14	1	31
Jul 2018	18	17	1	36
Aug 2018	15	9	0	24
Sep 2018	13	19	0	32
Oct 2018	7	11	5	23
Nov 2018	19	18	5	42
Dec 2018	9	7	0	16
Jan 2019	5	8	0	13
Feb 2019	7	11	0	18
Mar 2019	15	16	3	34
Apr 2019	8	10	4	22
May 2019	13	12	2	27
Jun 2019	6	4	1	11
Jul 2019	8	10	1	19
Aug 2019	12	18	3	33
Sep 2019	9	7	5	21
Oct 2019	13	12	7	32
Nov 2019	8	13	6	27
Dec 2019	14	9	1	24
Jan 2020	16	9	6	31
Feb 2020	7	13	6	26
Mar 2020	6	26	1	33
Apr 2020	16	31	4	51
May 2020	7	28	6	41
Jun 2020	24	24	1	49
Jul 2020	45	34	38	117
Aug 2020	8	4	3	15
Sep 2020	9	23	2	34
Oct 2020	16	10	5	31
Nov 2020	7	13	1	21
Dec 2020	19	14	5	38
Jan 2021	20	13	7	40
Feb 2021	15	11	4	30
Mar 2021	17	15	9	41
Apr 2021	19	8	6	33
May 2021	15	14	8	37
Jun 2021	26	9	1	36
Jul 2021	9	21	3	33
Aug 2021	18	18	5	41
Sep 2021	16	16	1	33
Oct 2021	20	40	1	61
Nov 2021	34	18	0	52
Dec 2021	18	16	3	37
Jan 2022	16	19	2	37
Feb 2022	13	17	1	31
Mar 2022	15	14	3	32
Apr 2022	13	21	0	34
May 2022	18	11	2	31
Jun 2022	18	6	2	26
Jul 2022	34	15	3	52
Aug 2022	18	14	1	33
Sep 2022	23	6	0	29
Oct 2022	24	11	2	37
Nov 2022	24	13	2	39
Dec 2022	19	12	3	34
Jan 2023	22	11	2	35
Feb 2023	17	11	1	29
Mar 2023	34	25	2	61
Apr 2023	10	18	0	28
May 2023	11	24	1	36
Jun 2023	27	30	2	59
Jul 2023	13	35	0	48
Aug 2023	14	52	2	68
Sep 2023	19	50	1	70
Oct 2023	23	50	4	77
Nov 2023	15	48	0	63
Dec 2023	12	32	1	45
Jan 2024	16	60	1	77
Feb 2024	14	27	4	45
Mar 2024	20	49	3	72
Apr 2024	14	28	2	44
May 2024	15	23	1	39
Jun 2024	35	39	1	75
Jul 2024	25	36	4	65
Aug 2024	26	33	4	63
Sep 2024	20	18	2	40
Oct 2024	24	12	0	36
Nov 2024	13	11	0	24
Dec 2024	35	14	4	53
Jan 2025	19	20	6	45
Feb 2025	21	19	4	44
Mar 2025	33	38	4	75
Apr 2025	29	19	0	48
May 2025	27	30	1	58
Jun 2025	45	36	0	81
Jul 2025	47	26	3	76
Aug 2025	90	58	4	152
Sep 2025	154	51	4	209
Oct 2025	41	36	2	79
Nov 2025	39	40	2	81
Dec 2025	39	27	3	69
Jan 2026	43	25	2	70

Cumulative views and downloads (calculated since 02 Feb 2016)

Month	HTML	PDF	XML	Total
Feb 2016	110	48	6	164
Mar 2016	52	16	3	71
Apr 2016	43	6	1	50
May 2016	53	15	2	70
Jun 2016	35	4	3	42
Jul 2016	32	7	1	40
Aug 2016	30	8	0	38
Sep 2016	36	5	0	41
Oct 2016	51	5	0	56
Nov 2016	44	1	0	45
Dec 2016	31	2	0	33
Jan 2017	55	3	0	58
Feb 2017	35	5	1	41
Mar 2017	53	5	1	59
Apr 2017	75	17	2	94
May 2017	39	5	1	45
Jun 2017	52	12	2	66
Jul 2017	16	20	0	36
Aug 2017	10	9	0	19
Sep 2017	14	26	0	40
Oct 2017	12	21	1	34
Nov 2017	15	27	0	42
Dec 2017	10	26	1	37
Jan 2018	27	21	2	50
Feb 2018	25	22	2	49
Mar 2018	14	11	0	25
Apr 2018	8	10	0	18
May 2018	13	23	0	36
Jun 2018	16	14	1	31
Jul 2018	18	17	1	36
Aug 2018	15	9	0	24
Sep 2018	13	19	0	32
Oct 2018	7	11	5	23
Nov 2018	19	18	5	42
Dec 2018	9	7	0	16
Jan 2019	5	8	0	13
Feb 2019	7	11	0	18
Mar 2019	15	16	3	34
Apr 2019	8	10	4	22
May 2019	13	12	2	27
Jun 2019	6	4	1	11
Jul 2019	8	10	1	19
Aug 2019	12	18	3	33
Sep 2019	9	7	5	21
Oct 2019	13	12	7	32
Nov 2019	8	13	6	27
Dec 2019	14	9	1	24
Jan 2020	16	9	6	31
Feb 2020	7	13	6	26
Mar 2020	6	26	1	33
Apr 2020	16	31	4	51
May 2020	7	28	6	41
Jun 2020	24	24	1	49
Jul 2020	45	34	38	117
Aug 2020	8	4	3	15
Sep 2020	9	23	2	34
Oct 2020	16	10	5	31
Nov 2020	7	13	1	21
Dec 2020	19	14	5	38
Jan 2021	20	13	7	40
Feb 2021	15	11	4	30
Mar 2021	17	15	9	41
Apr 2021	19	8	6	33
May 2021	15	14	8	37
Jun 2021	26	9	1	36
Jul 2021	9	21	3	33
Aug 2021	18	18	5	41
Sep 2021	16	16	1	33
Oct 2021	20	40	1	61
Nov 2021	34	18	0	52
Dec 2021	18	16	3	37
Jan 2022	16	19	2	37
Feb 2022	13	17	1	31
Mar 2022	15	14	3	32
Apr 2022	13	21	0	34
May 2022	18	11	2	31
Jun 2022	18	6	2	26
Jul 2022	34	15	3	52
Aug 2022	18	14	1	33
Sep 2022	23	6	0	29
Oct 2022	24	11	2	37
Nov 2022	24	13	2	39
Dec 2022	19	12	3	34
Jan 2023	22	11	2	35
Feb 2023	17	11	1	29
Mar 2023	34	25	2	61
Apr 2023	10	18	0	28
May 2023	11	24	1	36
Jun 2023	27	30	2	59
Jul 2023	13	35	0	48
Aug 2023	14	52	2	68
Sep 2023	19	50	1	70
Oct 2023	23	50	4	77
Nov 2023	15	48	0	63
Dec 2023	12	32	1	45
Jan 2024	16	60	1	77
Feb 2024	14	27	4	45
Mar 2024	20	49	3	72
Apr 2024	14	28	2	44
May 2024	15	23	1	39
Jun 2024	35	39	1	75
Jul 2024	25	36	4	65
Aug 2024	26	33	4	63
Sep 2024	20	18	2	40
Oct 2024	24	12	0	36
Nov 2024	13	11	0	24
Dec 2024	35	14	4	53
Jan 2025	19	20	6	45
Feb 2025	21	19	4	44
Mar 2025	33	38	4	75
Apr 2025	29	19	0	48
May 2025	27	30	1	58
Jun 2025	45	36	0	81
Jul 2025	47	26	3	76
Aug 2025	90	58	4	152
Sep 2025	154	51	4	209
Oct 2025	41	36	2	79
Nov 2025	39	40	2	81
Dec 2025	39	27	3	69
Jan 2026	43	25	2	70

Latest update: 30 Jan 2026

Short summary

RHUM-RUM is a German-French project to record motion of the sea-floor caused by earthquakes around La Réunion. For this, 57 autonomous ocean-bottom seismometers were installed for one year in an area of 2000 × 2000 km around the island. These 57 were of two different types (Kiel-built LOBSTER and LCPO2000 from Scripps), whose performances are reviewed here. It was found that the LCPO2000-type is better suited for low frequencies, at the cost of higher power consumption and more difficult handling.