Statistical signature of active D-region HF heating in IRIS riometer data from 1994&ndash;2004

Kero, A.; Enell, C.-F.; Ulich, Th.; Turunen, E.; Rietveld, M. T.; Honary, F. H.

doi:10.5194/angeo-25-407-2007

Articles | Volume 25, issue 2

https://doi.org/10.5194/angeo-25-407-2007

© Author(s) 2007. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/angeo-25-407-2007

© Author(s) 2007. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 25, issue 2

08 Mar 2007

| 08 Mar 2007

Statistical signature of active D-region HF heating in IRIS riometer data from 1994–2004

A. Kero, C.-F. Enell, Th. Ulich, E. Turunen, M. T. Rietveld, and F. H. Honary

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Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
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Mar 2013	10	9	1	20
Apr 2013	3	9	0	12
May 2013	9	0	9
Jun 2013	3	13	0	16
Jul 2013	2	5	0	7
Aug 2013	11	11	0	22
Sep 2013	1	10	0	11
Oct 2013	5	13	0	18
Nov 2013	10	0	10
Dec 2013	5	7	0	12
Jan 2014	4	5	1	10
Feb 2014	8	12	2	22
Mar 2014	16	7	1	24
Apr 2014	4	6	0	10
May 2014	5	9	0	14
Jun 2014	1	5	0	6
Jul 2014	1	14	0	15
Aug 2014	2	8	0	10
Sep 2014	4	7	0	11
Oct 2014	6	0	6
Nov 2014	3	8	0	11
Dec 2014	1	10	0	11
Jan 2015	5	0	5
Feb 2015	2	4	1	7
Mar 2015	1	4	1	6
Apr 2015	3	8	0	11
May 2015	7	9	0	16
Jun 2015	22	3	0	25
Jul 2015	16	3	0	19
Aug 2015	4	8	0	12
Sep 2015	1	7	0	8
Oct 2015	10	3	2	15
Nov 2015	11	2	0	13
Dec 2015	2	2	0	4
Jan 2016	10	6	1	17
Feb 2016	6	2	0	8
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May 2016	7	1	0	8
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Jul 2016	4	1	5
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Feb 2017	3	0	3
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Apr 2017	10	0	10
May 2017	11	1	0	12
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Oct 2017	6	0	6
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Jan 2018	4	6	0	10
Feb 2018	8	2	1	11
Mar 2018	7	5	1	13
Apr 2018	5	6	0	11
May 2018	5	3	0	8
Jun 2018	4	2	0	6
Jul 2018	4	1	0	5
Aug 2018	5	2	0	7
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Oct 2018	6	4	0	10
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Jan 2019	4	4	0	8
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Feb 2020	2	2	0	4
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Apr 2020	4	0	4
May 2020	3	2	0	5
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Jul 2020	15	14	10	39
Aug 2020	7	6	6	19
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Oct 2020	3	7	0	10
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Jan 2022	7	4	0	11
Feb 2022	3	1	4	8
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Apr 2022	4	3	1	8
May 2022	2	1	2	5
Jun 2022	5	1	1	7
Jul 2022	5	3	0	8
Aug 2022	8	4	0	12
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Oct 2022	8	1	0	9
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Feb 2023	11	1	0	12
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Apr 2023	1	1	0	2
May 2023	6	6	2	14
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Oct 2023	7	2	0	9
Nov 2023	0
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Dec 2024	3	1	0	4
Jan 2025	4	8	1	13
Feb 2025	12	3	0	15
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Apr 2025	13	3	0	16
May 2025	19	1	2	22
Jun 2025	25	5	0	30
Jul 2025	22	7	0	29
Aug 2025	21	8	1	30
Sep 2025	13	8	1	22
Oct 2025	17	21	2	40
Nov 2025	22	8	2	32
Dec 2025	18	9	3	30
Jan 2026	24	9	6	39
Feb 2026	16	7	5	28
Mar 2026	16	8	1	25
Apr 2026	6	2	0	8

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Month	HTML	PDF	XML	Total
Feb 2013	1	8	0	9
Mar 2013	10	9	1	20
Apr 2013	3	9	0	12
May 2013	9	0	9
Jun 2013	3	13	0	16
Jul 2013	2	5	0	7
Aug 2013	11	11	0	22
Sep 2013	1	10	0	11
Oct 2013	5	13	0	18
Nov 2013	10	0	10
Dec 2013	5	7	0	12
Jan 2014	4	5	1	10
Feb 2014	8	12	2	22
Mar 2014	16	7	1	24
Apr 2014	4	6	0	10
May 2014	5	9	0	14
Jun 2014	1	5	0	6
Jul 2014	1	14	0	15
Aug 2014	2	8	0	10
Sep 2014	4	7	0	11
Oct 2014	6	0	6
Nov 2014	3	8	0	11
Dec 2014	1	10	0	11
Jan 2015	5	0	5
Feb 2015	2	4	1	7
Mar 2015	1	4	1	6
Apr 2015	3	8	0	11
May 2015	7	9	0	16
Jun 2015	22	3	0	25
Jul 2015	16	3	0	19
Aug 2015	4	8	0	12
Sep 2015	1	7	0	8
Oct 2015	10	3	2	15
Nov 2015	11	2	0	13
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Jan 2016	10	6	1	17
Feb 2016	6	2	0	8
Mar 2016	9	2	0	11
Apr 2016	5	2	0	7
May 2016	7	1	0	8
Jun 2016	8	1	0	9
Jul 2016	4	1	5
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May 2017	11	1	0	12
Jun 2017	10	0	10
Jul 2017	8	3	0	11
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Jul 2019	4	6	1	11
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Feb 2020	2	2	0	4
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Apr 2020	4	0	4
May 2020	3	2	0	5
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Aug 2020	7	6	6	19
Sep 2020	4	6	0	10
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Jun 2022	5	1	1	7
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Aug 2022	8	4	0	12
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Jul 2023	7	1	0	8
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Nov 2023	0
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Jan 2024	6	2	0	8
Feb 2024	2	1	1	4
Mar 2024	6	6	2	14
Apr 2024	9	3	1	13
May 2024	13	3	9	25
Jun 2024	11	3	1	15
Jul 2024	9	4	3	16
Aug 2024	16	2	2	20
Sep 2024	4	4	1	9
Oct 2024	8	2	0	10
Nov 2024	6	2	1	9
Dec 2024	3	1	0	4
Jan 2025	4	8	1	13
Feb 2025	12	3	0	15
Mar 2025	7	2	1	10
Apr 2025	13	3	0	16
May 2025	19	1	2	22
Jun 2025	25	5	0	30
Jul 2025	22	7	0	29
Aug 2025	21	8	1	30
Sep 2025	13	8	1	22
Oct 2025	17	21	2	40
Nov 2025	22	8	2	32
Dec 2025	18	9	3	30
Jan 2026	24	9	6	39
Feb 2026	16	7	5	28
Mar 2026	16	8	1	25
Apr 2026	6	2	0	8

Latest update: 12 Apr 2026