Anomalous enhancement in daytime 40-kHz signal amplitude accompanied by geomagnetic storms, earthquakes and meteor showers

De, B. K.; Sarkar, S. K.

doi:10.1007/s00585-995-1117-5

Articles | Volume 13, issue 10

https://doi.org/10.1007/s00585-995-1117-5

Articles | Volume 13, issue 10

31 Oct 1995

Anomalous enhancement in daytime 40-kHz signal amplitude accompanied by geomagnetic storms, earthquakes and meteor showers

B. K. De and S. K. Sarkar

Viewed

Total article views: 1,106 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,075	0	31	1,106	60	53

HTML: 1,075
PDF: 0
XML: 31
Total: 1,106
BibTeX: 60
EndNote: 53

Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML
Mar 2013	1	0	1
Apr 2013	1	0	1
May 2013	0
Jun 2013	1	0	1
Jul 2013	1	0	1
Aug 2013	8	0	8
Sep 2013	1	0	1
Oct 2013	10	1	11
Nov 2013	0
Dec 2013	4	2	6
Jan 2014	4	0	4
Feb 2014	3	2	5
Mar 2014	16	1	17
Apr 2014	4	0	4
May 2014	1	0	1
Jun 2014	1	0	1
Jul 2014	3	0	3
Aug 2014	3	0	3
Sep 2014	8	0	8
Oct 2014	9	0	9
Nov 2014	11	0	11
Dec 2014	3	0	3
Jan 2015	6	0	6
Feb 2015	3	1	4
Mar 2015	1	0	1
Apr 2015	6	0	6
May 2015	8	0	8
Jun 2015	29	0	29
Jul 2015	15	0	15
Aug 2015	6	1	7
Sep 2015	3	0	3
Oct 2015	8	0	8
Nov 2015	11	0	11
Dec 2015	3	0	3
Jan 2016	10	0	10
Feb 2016	9	0	9
Mar 2016	11	0	11
Apr 2016	6	0	6
May 2016	6	0	6
Jun 2016	4	0	4
Jul 2016	7	0	7
Aug 2016	5	0	5
Sep 2016	5	0	5
Oct 2016	5	0	5
Nov 2016	3	1	4
Dec 2016	4	0	4
Jan 2017	3	0	3
Feb 2017	3	0	3
Mar 2017	5	0	5
Apr 2017	7	0	7
May 2017	16	0	16
Jun 2017	9	0	9
Jul 2017	13	1	14
Aug 2017	4	0	4
Sep 2017	4	0	4
Oct 2017	3	1	4
Nov 2017	4	1	5
Dec 2017	2	0	2
Jan 2018	6	0	6
Feb 2018	4	0	4
Mar 2018	5	0	5
Apr 2018	3	0	3
May 2018	6	0	6
Jun 2018	6	0	6
Jul 2018	3	0	3
Aug 2018	4	0	4
Sep 2018	4	0	4
Oct 2018	4	0	4
Nov 2018	4	0	4
Dec 2018	5	0	5
Jan 2019	4	0	4
Feb 2019	3	0	3
Mar 2019	2	0	2
Apr 2019	4	0	4
May 2019	8	0	8
Jun 2019	4	0	4
Jul 2019	2	0	2
Aug 2019	4	0	4
Sep 2019	1	1
Oct 2019	2	0	2
Nov 2019	2	0	2
Dec 2019	6	0	6
Jan 2020	8	0	8
Feb 2020	5	0	5
Mar 2020	4	0	4
Apr 2020	5	0	5
May 2020	4	0	4
Jun 2020	16	0	16
Jul 2020	19	7	26
Aug 2020	7	2	9
Sep 2020	2	0	2
Oct 2020	4	0	4
Nov 2020	3	0	3
Dec 2020	9	0	9
Jan 2021	13	0	13
Feb 2021	9	0	9
Mar 2021	3	0	3
Apr 2021	6	0	6
May 2021	3	0	3
Jun 2021	3	0	3
Jul 2021	5	0	5
Aug 2021	6	0	6
Sep 2021	9	0	9
Oct 2021	5	0	5
Nov 2021	3	0	3
Dec 2021	7	0	7
Jan 2022	7	0	7
Feb 2022	3	0	3
Mar 2022	5	0	5
Apr 2022	4	0	4
May 2022	3	0	3
Jun 2022	5	0	5
Jul 2022	3	0	3
Aug 2022	8	0	8
Sep 2022	2	0	2
Oct 2022	10	0	10
Nov 2022	4	0	4
Dec 2022	15	0	15
Jan 2023	6	0	6
Feb 2023	12	0	12
Mar 2023	14	0	14
Apr 2023	6	0	6
May 2023	7	3	10
Jun 2023	2	0	2
Jul 2023	5	0	5
Aug 2023	4	1	5
Sep 2023	8	0	8
Oct 2023	5	0	5
Nov 2023	0
Dec 2023	9	1	10
Jan 2024	2	0	2
Feb 2024	2	0	2
Mar 2024	5	0	5
Apr 2024	9	1	10
May 2024	6	0	6
Jun 2024	8	0	8
Jul 2024	3	0	3
Aug 2024	10	0	10
Sep 2024	4	0	4
Oct 2024	6	0	6
Nov 2024	8	0	8
Dec 2024	3	0	3
Jan 2025	15	0	15
Feb 2025	10	0	10
Mar 2025	16	0	16
Apr 2025	8	0	8
May 2025	10	0	10
Jun 2025	24	0	24
Jul 2025	5	0	5
Aug 2025	13	0	13
Sep 2025	16	0	16
Oct 2025	16	0	16
Nov 2025	29	0	29
Dec 2025	14	0	14
Jan 2026	19	1	20
Feb 2026	17	0	17
Mar 2026	22	0	22
Apr 2026	15	0	15
May 2026	11	0	11
Jun 2026	4	0	4
Jul 2026	5	2	7

Cumulative views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML
Mar 2013	1	0	1
Apr 2013	1	0	1
May 2013	0
Jun 2013	1	0	1
Jul 2013	1	0	1
Aug 2013	8	0	8
Sep 2013	1	0	1
Oct 2013	10	1	11
Nov 2013	0
Dec 2013	4	2	6
Jan 2014	4	0	4
Feb 2014	3	2	5
Mar 2014	16	1	17
Apr 2014	4	0	4
May 2014	1	0	1
Jun 2014	1	0	1
Jul 2014	3	0	3
Aug 2014	3	0	3
Sep 2014	8	0	8
Oct 2014	9	0	9
Nov 2014	11	0	11
Dec 2014	3	0	3
Jan 2015	6	0	6
Feb 2015	3	1	4
Mar 2015	1	0	1
Apr 2015	6	0	6
May 2015	8	0	8
Jun 2015	29	0	29
Jul 2015	15	0	15
Aug 2015	6	1	7
Sep 2015	3	0	3
Oct 2015	8	0	8
Nov 2015	11	0	11
Dec 2015	3	0	3
Jan 2016	10	0	10
Feb 2016	9	0	9
Mar 2016	11	0	11
Apr 2016	6	0	6
May 2016	6	0	6
Jun 2016	4	0	4
Jul 2016	7	0	7
Aug 2016	5	0	5
Sep 2016	5	0	5
Oct 2016	5	0	5
Nov 2016	3	1	4
Dec 2016	4	0	4
Jan 2017	3	0	3
Feb 2017	3	0	3
Mar 2017	5	0	5
Apr 2017	7	0	7
May 2017	16	0	16
Jun 2017	9	0	9
Jul 2017	13	1	14
Aug 2017	4	0	4
Sep 2017	4	0	4
Oct 2017	3	1	4
Nov 2017	4	1	5
Dec 2017	2	0	2
Jan 2018	6	0	6
Feb 2018	4	0	4
Mar 2018	5	0	5
Apr 2018	3	0	3
May 2018	6	0	6
Jun 2018	6	0	6
Jul 2018	3	0	3
Aug 2018	4	0	4
Sep 2018	4	0	4
Oct 2018	4	0	4
Nov 2018	4	0	4
Dec 2018	5	0	5
Jan 2019	4	0	4
Feb 2019	3	0	3
Mar 2019	2	0	2
Apr 2019	4	0	4
May 2019	8	0	8
Jun 2019	4	0	4
Jul 2019	2	0	2
Aug 2019	4	0	4
Sep 2019	1	1
Oct 2019	2	0	2
Nov 2019	2	0	2
Dec 2019	6	0	6
Jan 2020	8	0	8
Feb 2020	5	0	5
Mar 2020	4	0	4
Apr 2020	5	0	5
May 2020	4	0	4
Jun 2020	16	0	16
Jul 2020	19	7	26
Aug 2020	7	2	9
Sep 2020	2	0	2
Oct 2020	4	0	4
Nov 2020	3	0	3
Dec 2020	9	0	9
Jan 2021	13	0	13
Feb 2021	9	0	9
Mar 2021	3	0	3
Apr 2021	6	0	6
May 2021	3	0	3
Jun 2021	3	0	3
Jul 2021	5	0	5
Aug 2021	6	0	6
Sep 2021	9	0	9
Oct 2021	5	0	5
Nov 2021	3	0	3
Dec 2021	7	0	7
Jan 2022	7	0	7
Feb 2022	3	0	3
Mar 2022	5	0	5
Apr 2022	4	0	4
May 2022	3	0	3
Jun 2022	5	0	5
Jul 2022	3	0	3
Aug 2022	8	0	8
Sep 2022	2	0	2
Oct 2022	10	0	10
Nov 2022	4	0	4
Dec 2022	15	0	15
Jan 2023	6	0	6
Feb 2023	12	0	12
Mar 2023	14	0	14
Apr 2023	6	0	6
May 2023	7	3	10
Jun 2023	2	0	2
Jul 2023	5	0	5
Aug 2023	4	1	5
Sep 2023	8	0	8
Oct 2023	5	0	5
Nov 2023	0
Dec 2023	9	1	10
Jan 2024	2	0	2
Feb 2024	2	0	2
Mar 2024	5	0	5
Apr 2024	9	1	10
May 2024	6	0	6
Jun 2024	8	0	8
Jul 2024	3	0	3
Aug 2024	10	0	10
Sep 2024	4	0	4
Oct 2024	6	0	6
Nov 2024	8	0	8
Dec 2024	3	0	3
Jan 2025	15	0	15
Feb 2025	10	0	10
Mar 2025	16	0	16
Apr 2025	8	0	8
May 2025	10	0	10
Jun 2025	24	0	24
Jul 2025	5	0	5
Aug 2025	13	0	13
Sep 2025	16	0	16
Oct 2025	16	0	16
Nov 2025	29	0	29
Dec 2025	14	0	14
Jan 2026	19	1	20
Feb 2026	17	0	17
Mar 2026	22	0	22
Apr 2026	15	0	15
May 2026	11	0	11
Jun 2026	4	0	4
Jul 2026	5	2	7

Cited

Latest update: 27 Jul 2026

Anomalous enhancement in daytime 40-kHz signal amplitude accompanied by geomagnetic storms, earthquakes and meteor showers

Viewed

Cited

1 citations as recorded by crossref.