Tuning of a convective gravity wave source scheme based on HIRDLS observations

Trinh, Quang Thai; Kalisch, Silvio; Preusse, Peter; Ern, Manfred; Chun, Hye-Yeong; Eckermann, Stephen D.; Kang, Min-Jee; Riese, Martin

doi:https://doi.org/10.5194/acp-16-7335-2016

Articles | Volume 16, issue 11

https://doi.org/10.5194/acp-16-7335-2016

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

https://doi.org/10.5194/acp-16-7335-2016

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

Articles | Volume 16, issue 11

Research article

|

13 Jun 2016

Research article |

| 13 Jun 2016

Tuning of a convective gravity wave source scheme based on HIRDLS observations

Quang Thai Trinh, Silvio Kalisch, Peter Preusse, Manfred Ern, Hye-Yeong Chun, Stephen D. Eckermann, Min-Jee Kang, and Martin Riese

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May 2016	18	1	1	20
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Oct 2016	13	6	0	19
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Jan 2025	17	10	0	27
Feb 2025	28	10	3	41
Mar 2025	17	6	2	25
Apr 2025	22	12	2	36
May 2025	23	7	2	32
Jun 2025	44	5	1	50
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Aug 2025	45	18	1	64
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Cumulative views and downloads (calculated since 08 Dec 2015)

Month	HTML	PDF	XML	Total
Dec 2015	56	48	6	110
Jan 2016	48	21	4	73
Feb 2016	40	4	1	45
Mar 2016	20	14	0	34
Apr 2016	8	4	0	12
May 2016	18	1	1	20
Jun 2016	85	36	1	122
Jul 2016	21	5	4	30
Aug 2016	21	8	2	31
Sep 2016	12	4	0	16
Oct 2016	13	6	0	19
Nov 2016	8	4	0	12
Dec 2016	3	3	1	7
Jan 2017	23	9	0	32
Feb 2017	11	3	2	16
Mar 2017	27	8	1	36
Apr 2017	26	7	1	34
May 2017	29	9	0	38
Jun 2017	30	4	2	36
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Aug 2017	18	6	1	25
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Nov 2017	12	12	2	26
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Nov 2023	24	1	25
Dec 2023	48	18	4	70
Jan 2024	43	2	1	46
Feb 2024	41	6	2	49
Mar 2024	42	9	2	53
Apr 2024	49	17	2	68
May 2024	13	15	3	31
Jun 2024	17	9	1	27
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Dec 2024	9	15	3	27
Jan 2025	17	10	0	27
Feb 2025	28	10	3	41
Mar 2025	17	6	2	25
Apr 2025	22	12	2	36
May 2025	23	7	2	32
Jun 2025	44	5	1	50
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Aug 2025	45	18	1	64
Sep 2025	71	11	2	84
Oct 2025	18	23	0	41
Nov 2025	6	4	0	10

Latest update: 07 Nov 2025

Short summary

Convection is an important source of atmospheric gravity waves (GWs). In this work, scales of convective GWs seen by limb sounders were first defined based on observed spectral information. Interactions of these waves with the background were considered. Long-scale convective GWs addressed by this approach showed significant importance in driving the QBO. Zonal mean of GW momentum flux and its vertical gradients are in good agreement with respective observations provided by limb sounders.