Possible earthquake precursors revealed by LF radio signals

Biagi, P. F.; Piccolo, R.; Ermini, A.; Martellucci, S.; Bellecci, C.; Hayakawa, M.; Capozzi, V.; Kingsley, S. P.

doi:10.5194/nhess-1-99-2001

Articles | Volume 1, issue 1/2

https://doi.org/10.5194/nhess-1-99-2001

© Author(s) 2001. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

Special issue:

Double Issue: Seismic hazard evaluation - Part I

https://doi.org/10.5194/nhess-1-99-2001

© Author(s) 2001. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

Articles | Volume 1, issue 1/2

30 Jun 2001

| 30 Jun 2001

Possible earthquake precursors revealed by LF radio signals

P. F. Biagi, R. Piccolo, A. Ermini, S. Martellucci, C. Bellecci, M. Hayakawa, V. Capozzi, and S. P. Kingsley

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Total article views: 2,222 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,212	884	126	2,222	156	145

HTML: 1,212
PDF: 884
XML: 126
Total: 2,222
BibTeX: 156
EndNote: 145

Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	3	7	0	10
Mar 2013	4	6	0	10
Apr 2013	4	9	0	13
May 2013	1	17	0	18
Jun 2013	3	44	0	47
Jul 2013	2	11	0	13
Aug 2013	10	7	0	17
Sep 2013	1	8	0	9
Oct 2013	3	7	0	10
Nov 2013	7	0	7
Dec 2013	2	4	2	8
Jan 2014	8	14	2	24
Feb 2014	7	12	2	21
Mar 2014	12	17	4	33
Apr 2014	4	8	0	12
May 2014	6	14	3	23
Jun 2014	1	5	1	7
Jul 2014	4	15	0	19
Aug 2014	4	11	1	16
Sep 2014	5	6	0	11
Oct 2014	1	6	0	7
Nov 2014	2	16	0	18
Dec 2014	6	10	1	17
Jan 2015	2	6	0	8
Feb 2015	5	4	2	11
Mar 2015	2	3	0	5
Apr 2015	1	3	0	4
May 2015	1	2	0	3
Jun 2015	24	0	24
Jul 2015	18	4	0	22
Aug 2015	5	6	1	12
Sep 2015	3	3	1	7
Oct 2015	12	0	12
Nov 2015	13	4	3	20
Dec 2015	3	4	1	8
Jan 2016	11	6	1	18
Feb 2016	5	3	0	8
Mar 2016	7	1	0	8
Apr 2016	10	3	0	13
May 2016	4	1	0	5
Jun 2016	3	0	3
Jul 2016	8	2	3	13
Aug 2016	3	2	0	5
Sep 2016	5	3	0	8
Oct 2016	3	0	3
Nov 2016	6	1	0	7
Dec 2016	5	3	0	8
Jan 2017	9	2	0	11
Feb 2017	2	1	0	3
Mar 2017	3	0	3
Apr 2017	6	6	0	12
May 2017	13	3	0	16
Jun 2017	9	3	0	12
Jul 2017	8	4	0	12
Aug 2017	5	4	0	9
Sep 2017	6	8	0	14
Oct 2017	5	6	1	12
Nov 2017	3	2	0	5
Dec 2017	5	2	1	8
Jan 2018	8	3	1	12
Feb 2018	5	3	0	8
Mar 2018	9	4	2	15
Apr 2018	11	3	0	14
May 2018	6	5	0	11
Jun 2018	11	3	1	15
Jul 2018	5	3	0	8
Aug 2018	10	10	2	22
Sep 2018	8	9	1	18
Oct 2018	12	9	2	23
Nov 2018	5	5	0	10
Dec 2018	2	4	0	6
Jan 2019	4	2	0	6
Feb 2019	1	1	0	2
Mar 2019	2	6	0	8
Apr 2019	1	4	0	5
May 2019	2	3	0	5
Jun 2019	2	5	0	7
Jul 2019	3	6	0	9
Aug 2019	3	2	0	5
Sep 2019	2	4	0	6
Oct 2019	3	5	1	9
Nov 2019	7	3	0	10
Dec 2019	8	7	0	15
Jan 2020	17	8	2	27
Feb 2020	7	1	0	8
Mar 2020	3	3	0	6
Apr 2020	2	3	0	5
May 2020	2	5	0	7
Jun 2020	11	6	0	17
Jul 2020	18	15	11	44
Aug 2020	3	9	5	17
Sep 2020	6	5	0	11
Oct 2020	6	10	2	18
Nov 2020	9	9	2	20
Dec 2020	5	4	0	9
Jan 2021	15	4	0	19
Feb 2021	7	3	0	10
Mar 2021	7	1	2	10
Apr 2021	3	9	0	12
May 2021	3	5	0	8
Jun 2021	9	4	2	15
Jul 2021	6	3	0	9
Aug 2021	6	4	0	10
Sep 2021	15	3	1	19
Oct 2021	4	14	1	19
Nov 2021	5	11	1	17
Dec 2021	13	1	2	16
Jan 2022	8	9	0	17
Feb 2022	7	4	1	12
Mar 2022	3	7	0	10
Apr 2022	10	1	3	14
May 2022	7	3	2	12
Jun 2022	6	4	2	12
Jul 2022	1	0	1
Aug 2022	7	7	1	15
Sep 2022	1	1	0	2
Oct 2022	10	3	1	14
Nov 2022	18	3	0	21
Dec 2022	16	4	0	20
Jan 2023	9	10	1	20
Feb 2023	7	4	0	11
Mar 2023	14	10	0	24
Apr 2023	4	6	0	10
May 2023	11	7	5	23
Jun 2023	10	2	0	12
Jul 2023	3	5	0	8
Aug 2023	8	5	2	15
Sep 2023	7	7	0	14
Oct 2023	12	6	1	19
Nov 2023	4	0	4
Dec 2023	8	2	0	10
Jan 2024	9	5	2	16
Feb 2024	5	7	2	14
Mar 2024	8	3	2	13
Apr 2024	14	2	4	20
May 2024	11	9	2	22
Jun 2024	11	5	2	18
Jul 2024	14	5	3	22
Aug 2024	18	4	0	22
Sep 2024	7	3	1	11
Oct 2024	7	6	0	13
Nov 2024	10	3	0	13
Dec 2024	6	1	1	8
Jan 2025	9	5	0	14
Feb 2025	17	2	19
Mar 2025	7	5	0	12
Apr 2025	7	7	0	14
May 2025	14	1	2	17
Jun 2025	32	8	1	41
Jul 2025	16	6	0	22
Aug 2025	5	11	0	16
Sep 2025	27	12	2	41
Oct 2025	28	10	2	40
Nov 2025	26	8	3	37
Dec 2025	28	15	2	45
Jan 2026	40	9	2	51
Feb 2026	12	4	1	17

Cumulative views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	3	7	0	10
Mar 2013	4	6	0	10
Apr 2013	4	9	0	13
May 2013	1	17	0	18
Jun 2013	3	44	0	47
Jul 2013	2	11	0	13
Aug 2013	10	7	0	17
Sep 2013	1	8	0	9
Oct 2013	3	7	0	10
Nov 2013	7	0	7
Dec 2013	2	4	2	8
Jan 2014	8	14	2	24
Feb 2014	7	12	2	21
Mar 2014	12	17	4	33
Apr 2014	4	8	0	12
May 2014	6	14	3	23
Jun 2014	1	5	1	7
Jul 2014	4	15	0	19
Aug 2014	4	11	1	16
Sep 2014	5	6	0	11
Oct 2014	1	6	0	7
Nov 2014	2	16	0	18
Dec 2014	6	10	1	17
Jan 2015	2	6	0	8
Feb 2015	5	4	2	11
Mar 2015	2	3	0	5
Apr 2015	1	3	0	4
May 2015	1	2	0	3
Jun 2015	24	0	24
Jul 2015	18	4	0	22
Aug 2015	5	6	1	12
Sep 2015	3	3	1	7
Oct 2015	12	0	12
Nov 2015	13	4	3	20
Dec 2015	3	4	1	8
Jan 2016	11	6	1	18
Feb 2016	5	3	0	8
Mar 2016	7	1	0	8
Apr 2016	10	3	0	13
May 2016	4	1	0	5
Jun 2016	3	0	3
Jul 2016	8	2	3	13
Aug 2016	3	2	0	5
Sep 2016	5	3	0	8
Oct 2016	3	0	3
Nov 2016	6	1	0	7
Dec 2016	5	3	0	8
Jan 2017	9	2	0	11
Feb 2017	2	1	0	3
Mar 2017	3	0	3
Apr 2017	6	6	0	12
May 2017	13	3	0	16
Jun 2017	9	3	0	12
Jul 2017	8	4	0	12
Aug 2017	5	4	0	9
Sep 2017	6	8	0	14
Oct 2017	5	6	1	12
Nov 2017	3	2	0	5
Dec 2017	5	2	1	8
Jan 2018	8	3	1	12
Feb 2018	5	3	0	8
Mar 2018	9	4	2	15
Apr 2018	11	3	0	14
May 2018	6	5	0	11
Jun 2018	11	3	1	15
Jul 2018	5	3	0	8
Aug 2018	10	10	2	22
Sep 2018	8	9	1	18
Oct 2018	12	9	2	23
Nov 2018	5	5	0	10
Dec 2018	2	4	0	6
Jan 2019	4	2	0	6
Feb 2019	1	1	0	2
Mar 2019	2	6	0	8
Apr 2019	1	4	0	5
May 2019	2	3	0	5
Jun 2019	2	5	0	7
Jul 2019	3	6	0	9
Aug 2019	3	2	0	5
Sep 2019	2	4	0	6
Oct 2019	3	5	1	9
Nov 2019	7	3	0	10
Dec 2019	8	7	0	15
Jan 2020	17	8	2	27
Feb 2020	7	1	0	8
Mar 2020	3	3	0	6
Apr 2020	2	3	0	5
May 2020	2	5	0	7
Jun 2020	11	6	0	17
Jul 2020	18	15	11	44
Aug 2020	3	9	5	17
Sep 2020	6	5	0	11
Oct 2020	6	10	2	18
Nov 2020	9	9	2	20
Dec 2020	5	4	0	9
Jan 2021	15	4	0	19
Feb 2021	7	3	0	10
Mar 2021	7	1	2	10
Apr 2021	3	9	0	12
May 2021	3	5	0	8
Jun 2021	9	4	2	15
Jul 2021	6	3	0	9
Aug 2021	6	4	0	10
Sep 2021	15	3	1	19
Oct 2021	4	14	1	19
Nov 2021	5	11	1	17
Dec 2021	13	1	2	16
Jan 2022	8	9	0	17
Feb 2022	7	4	1	12
Mar 2022	3	7	0	10
Apr 2022	10	1	3	14
May 2022	7	3	2	12
Jun 2022	6	4	2	12
Jul 2022	1	0	1
Aug 2022	7	7	1	15
Sep 2022	1	1	0	2
Oct 2022	10	3	1	14
Nov 2022	18	3	0	21
Dec 2022	16	4	0	20
Jan 2023	9	10	1	20
Feb 2023	7	4	0	11
Mar 2023	14	10	0	24
Apr 2023	4	6	0	10
May 2023	11	7	5	23
Jun 2023	10	2	0	12
Jul 2023	3	5	0	8
Aug 2023	8	5	2	15
Sep 2023	7	7	0	14
Oct 2023	12	6	1	19
Nov 2023	4	0	4
Dec 2023	8	2	0	10
Jan 2024	9	5	2	16
Feb 2024	5	7	2	14
Mar 2024	8	3	2	13
Apr 2024	14	2	4	20
May 2024	11	9	2	22
Jun 2024	11	5	2	18
Jul 2024	14	5	3	22
Aug 2024	18	4	0	22
Sep 2024	7	3	1	11
Oct 2024	7	6	0	13
Nov 2024	10	3	0	13
Dec 2024	6	1	1	8
Jan 2025	9	5	0	14
Feb 2025	17	2	19
Mar 2025	7	5	0	12
Apr 2025	7	7	0	14
May 2025	14	1	2	17
Jun 2025	32	8	1	41
Jul 2025	16	6	0	22
Aug 2025	5	11	0	16
Sep 2025	27	12	2	41
Oct 2025	28	10	2	40
Nov 2025	26	8	3	37
Dec 2025	28	15	2	45
Jan 2026	40	9	2	51
Feb 2026	12	4	1	17

Latest update: 10 Feb 2026