A delay differential model of ENSO variability – Part 2: Phase locking, multiple solutions and dynamics of extrema

Zaliapin, I.; Ghil, M.

doi:10.5194/npg-17-123-2010

Articles | Volume 17, issue 2

https://doi.org/10.5194/npg-17-123-2010

© Author(s) 2010. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Geocomplexity: novel approaches to understanding geosystems

https://doi.org/10.5194/npg-17-123-2010

© Author(s) 2010. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 17, issue 2

22 Mar 2010

| 22 Mar 2010

A delay differential model of ENSO variability – Part 2: Phase locking, multiple solutions and dynamics of extrema

I. Zaliapin and M. Ghil

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Total article views: 2,472 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,326	978	168	2,472	212	224

HTML: 1,326
PDF: 978
XML: 168
Total: 2,472
BibTeX: 212
EndNote: 224

Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	2	9	1	12
Mar 2013	2	9	0	11
Apr 2013	3	11	0	14
May 2013	1	11	1	13
Jun 2013	4	11	0	15
Jul 2013	10	18	1	29
Aug 2013	12	10	1	23
Sep 2013	7	0	7
Oct 2013	5	15	0	20
Nov 2013	1	9	0	10
Dec 2013	1	8	1	10
Jan 2014	8	13	0	21
Feb 2014	7	19	1	27
Mar 2014	11	6	0	17
Apr 2014	1	10	0	11
May 2014	2	7	0	9
Jun 2014	2	14	2	18
Jul 2014	1	15	0	16
Aug 2014	3	10	1	14
Sep 2014	2	9	0	11
Oct 2014	1	30	0	31
Nov 2014	5	12	1	18
Dec 2014	4	10	2	16
Jan 2015	2	4	0	6
Feb 2015	6	1	0	7
Mar 2015	8	6	0	14
Apr 2015	10	4	0	14
May 2015	5	2	0	7
Jun 2015	23	3	0	26
Jul 2015	15	1	0	16
Aug 2015	4	3	0	7
Sep 2015	3	3	0	6
Oct 2015	10	0	10
Nov 2015	9	1	0	10
Dec 2015	3	4	0	7
Jan 2016	9	4	0	13
Feb 2016	5	7	0	12
Mar 2016	12	1	1	14
Apr 2016	7	2	0	9
May 2016	6	3	0	9
Jun 2016	4	1	0	5
Jul 2016	4	3	1	8
Aug 2016	5	5	0	10
Sep 2016	6	3	0	9
Oct 2016	6	4	1	11
Nov 2016	3	2	0	5
Dec 2016	3	0	3
Jan 2017	2	0	2
Feb 2017	4	0	4
Mar 2017	16	5	2	23
Apr 2017	9	2	0	11
May 2017	15	1	1	17
Jun 2017	16	2	0	18
Jul 2017	12	6	0	18
Aug 2017	6	48	2	56
Sep 2017	8	8	1	17
Oct 2017	6	4	2	12
Nov 2017	6	9	2	17
Dec 2017	15	9	5	29
Jan 2018	20	16	11	47
Feb 2018	13	7	1	21
Mar 2018	10	6	3	19
Apr 2018	12	13	8	33
May 2018	11	7	3	21
Jun 2018	13	7	5	25
Jul 2018	13	7	5	25
Aug 2018	15	7	4	26
Sep 2018	8	5	3	16
Oct 2018	13	9	5	27
Nov 2018	8	7	2	17
Dec 2018	7	4	3	14
Jan 2019	12	9	5	26
Feb 2019	10	4	3	17
Mar 2019	5	3	2	10
Apr 2019	16	8	3	27
May 2019	7	9	2	18
Jun 2019	6	4	1	11
Jul 2019	4	4	0	8
Aug 2019	7	4	0	11
Sep 2019	6	2	0	8
Oct 2019	2	4	1	7
Nov 2019	5	3	0	8
Dec 2019	2	7	0	9
Jan 2020	6	5	4	15
Feb 2020	3	5	0	8
Mar 2020	6	4	2	12
Apr 2020	3	4	0	7
May 2020	2	2	1	5
Jun 2020	14	8	0	22
Jul 2020	21	10	9	40
Aug 2020	5	4	3	12
Sep 2020	10	2	0	12
Oct 2020	11	14	0	25
Nov 2020	4	5	1	10
Dec 2020	10	4	0	14
Jan 2021	15	6	0	21
Feb 2021	4	5	0	9
Mar 2021	3	6	0	9
Apr 2021	7	4	0	11
May 2021	4	4	0	8
Jun 2021	5	3	0	8
Jul 2021	1	3	0	4
Aug 2021	10	2	0	12
Sep 2021	12	7	0	19
Oct 2021	3	23	0	26
Nov 2021	14	14	0	28
Dec 2021	5	1	0	6
Jan 2022	7	9	0	16
Feb 2022	7	3	2	12
Mar 2022	7	3	0	10
Apr 2022	3	4	0	7
May 2022	4	8	1	13
Jun 2022	5	4	1	10
Jul 2022	3	2	0	5
Aug 2022	5	4	0	9
Sep 2022	2	2	0	4
Oct 2022	8	3	1	12
Nov 2022	9	4	0	13
Dec 2022	20	5	0	25
Jan 2023	6	6	0	12
Feb 2023	12	3	0	15
Mar 2023	7	3	0	10
Apr 2023	1	1	0	2
May 2023	3	3	0	6
Jun 2023	7	3	0	10
Jul 2023	4	1	0	5
Aug 2023	3	4	1	8
Sep 2023	2	1	0	3
Oct 2023	5	4	0	9
Nov 2023	1	0	1
Dec 2023	6	2	1	9
Jan 2024	4	2	1	7
Feb 2024	2	3	0	5
Mar 2024	4	0	4
Apr 2024	10	4	4	18
May 2024	7	3	2	12
Jun 2024	39	6	2	47
Jul 2024	11	7	2	20
Aug 2024	39	3	4	46
Sep 2024	11	4	1	16
Oct 2024	9	4	0	13
Nov 2024	3	1	0	4
Dec 2024	1	0	1
Jan 2025	17	14	2	33
Feb 2025	22	1	23
Mar 2025	13	6	1	20
Apr 2025	5	4	2	11
May 2025	7	4	1	12
Jun 2025	26	8	0	34
Jul 2025	21	4	0	25
Aug 2025	14	3	1	18
Sep 2025	15	8	3	26
Oct 2025	27	10	2	39
Nov 2025	33	13	3	49
Dec 2025	28	22	2	52
Jan 2026	40	17	6	63
Feb 2026	8	10	1	19

Cumulative views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	2	9	1	12
Mar 2013	2	9	0	11
Apr 2013	3	11	0	14
May 2013	1	11	1	13
Jun 2013	4	11	0	15
Jul 2013	10	18	1	29
Aug 2013	12	10	1	23
Sep 2013	7	0	7
Oct 2013	5	15	0	20
Nov 2013	1	9	0	10
Dec 2013	1	8	1	10
Jan 2014	8	13	0	21
Feb 2014	7	19	1	27
Mar 2014	11	6	0	17
Apr 2014	1	10	0	11
May 2014	2	7	0	9
Jun 2014	2	14	2	18
Jul 2014	1	15	0	16
Aug 2014	3	10	1	14
Sep 2014	2	9	0	11
Oct 2014	1	30	0	31
Nov 2014	5	12	1	18
Dec 2014	4	10	2	16
Jan 2015	2	4	0	6
Feb 2015	6	1	0	7
Mar 2015	8	6	0	14
Apr 2015	10	4	0	14
May 2015	5	2	0	7
Jun 2015	23	3	0	26
Jul 2015	15	1	0	16
Aug 2015	4	3	0	7
Sep 2015	3	3	0	6
Oct 2015	10	0	10
Nov 2015	9	1	0	10
Dec 2015	3	4	0	7
Jan 2016	9	4	0	13
Feb 2016	5	7	0	12
Mar 2016	12	1	1	14
Apr 2016	7	2	0	9
May 2016	6	3	0	9
Jun 2016	4	1	0	5
Jul 2016	4	3	1	8
Aug 2016	5	5	0	10
Sep 2016	6	3	0	9
Oct 2016	6	4	1	11
Nov 2016	3	2	0	5
Dec 2016	3	0	3
Jan 2017	2	0	2
Feb 2017	4	0	4
Mar 2017	16	5	2	23
Apr 2017	9	2	0	11
May 2017	15	1	1	17
Jun 2017	16	2	0	18
Jul 2017	12	6	0	18
Aug 2017	6	48	2	56
Sep 2017	8	8	1	17
Oct 2017	6	4	2	12
Nov 2017	6	9	2	17
Dec 2017	15	9	5	29
Jan 2018	20	16	11	47
Feb 2018	13	7	1	21
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Apr 2018	12	13	8	33
May 2018	11	7	3	21
Jun 2018	13	7	5	25
Jul 2018	13	7	5	25
Aug 2018	15	7	4	26
Sep 2018	8	5	3	16
Oct 2018	13	9	5	27
Nov 2018	8	7	2	17
Dec 2018	7	4	3	14
Jan 2019	12	9	5	26
Feb 2019	10	4	3	17
Mar 2019	5	3	2	10
Apr 2019	16	8	3	27
May 2019	7	9	2	18
Jun 2019	6	4	1	11
Jul 2019	4	4	0	8
Aug 2019	7	4	0	11
Sep 2019	6	2	0	8
Oct 2019	2	4	1	7
Nov 2019	5	3	0	8
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Jan 2020	6	5	4	15
Feb 2020	3	5	0	8
Mar 2020	6	4	2	12
Apr 2020	3	4	0	7
May 2020	2	2	1	5
Jun 2020	14	8	0	22
Jul 2020	21	10	9	40
Aug 2020	5	4	3	12
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Oct 2020	11	14	0	25
Nov 2020	4	5	1	10
Dec 2020	10	4	0	14
Jan 2021	15	6	0	21
Feb 2021	4	5	0	9
Mar 2021	3	6	0	9
Apr 2021	7	4	0	11
May 2021	4	4	0	8
Jun 2021	5	3	0	8
Jul 2021	1	3	0	4
Aug 2021	10	2	0	12
Sep 2021	12	7	0	19
Oct 2021	3	23	0	26
Nov 2021	14	14	0	28
Dec 2021	5	1	0	6
Jan 2022	7	9	0	16
Feb 2022	7	3	2	12
Mar 2022	7	3	0	10
Apr 2022	3	4	0	7
May 2022	4	8	1	13
Jun 2022	5	4	1	10
Jul 2022	3	2	0	5
Aug 2022	5	4	0	9
Sep 2022	2	2	0	4
Oct 2022	8	3	1	12
Nov 2022	9	4	0	13
Dec 2022	20	5	0	25
Jan 2023	6	6	0	12
Feb 2023	12	3	0	15
Mar 2023	7	3	0	10
Apr 2023	1	1	0	2
May 2023	3	3	0	6
Jun 2023	7	3	0	10
Jul 2023	4	1	0	5
Aug 2023	3	4	1	8
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Oct 2023	5	4	0	9
Nov 2023	1	0	1
Dec 2023	6	2	1	9
Jan 2024	4	2	1	7
Feb 2024	2	3	0	5
Mar 2024	4	0	4
Apr 2024	10	4	4	18
May 2024	7	3	2	12
Jun 2024	39	6	2	47
Jul 2024	11	7	2	20
Aug 2024	39	3	4	46
Sep 2024	11	4	1	16
Oct 2024	9	4	0	13
Nov 2024	3	1	0	4
Dec 2024	1	0	1
Jan 2025	17	14	2	33
Feb 2025	22	1	23
Mar 2025	13	6	1	20
Apr 2025	5	4	2	11
May 2025	7	4	1	12
Jun 2025	26	8	0	34
Jul 2025	21	4	0	25
Aug 2025	14	3	1	18
Sep 2025	15	8	3	26
Oct 2025	27	10	2	39
Nov 2025	33	13	3	49
Dec 2025	28	22	2	52
Jan 2026	40	17	6	63
Feb 2026	8	10	1	19

Latest update: 11 Feb 2026