Simulations of a cold-air pool associated with elevated wintertime ozone in the Uintah Basin, Utah

Neemann, E. M.; Crosman, E. T.; Horel, J. D.; Avey, L.

doi:10.5194/acp-15-135-2015

Articles | Volume 15, issue 1

https://doi.org/10.5194/acp-15-135-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Uintah Basin Winter Ozone Studies (ACP/AMT inter-journal SI)

https://doi.org/10.5194/acp-15-135-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 1

Research article

|

09 Jan 2015

Research article |

| 09 Jan 2015

Simulations of a cold-air pool associated with elevated wintertime ozone in the Uintah Basin, Utah

E. M. Neemann, E. T. Crosman, J. D. Horel, and L. Avey

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Jul 2014	35	20	6	61
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Sep 2014	14	20	6	40
Oct 2014	15	9	3	27
Nov 2014	24	40	3	67
Dec 2014	9	10	3	22
Jan 2015	114	68	4	186
Feb 2015	38	30	6	74
Mar 2015	28	24	4	56
Apr 2015	26	26	1	53
May 2015	16	28	2	46
Jun 2015	42	28	2	72
Jul 2015	38	44	5	87
Aug 2015	12	30	1	43
Sep 2015	4	25	2	31
Oct 2015	29	25	3	57
Nov 2015	29	84	6	119
Dec 2015	13	96	6	115
Jan 2016	35	53	4	92
Feb 2016	30	18	1	49
Mar 2016	23	18	0	41
Apr 2016	7	15	0	22
May 2016	10	12	1	23
Jun 2016	5	7	1	13
Jul 2016	16	12	4	32
Aug 2016	10	14	1	25
Sep 2016	17	5	0	22
Oct 2016	13	21	2	36
Nov 2016	11	13	0	24
Dec 2016	1	13	0	14
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Feb 2018	14	19	0	33
Mar 2018	12	21	1	34
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May 2018	10	13	0	23
Jun 2018	3	13	1	17
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Aug 2018	12	8	0	20
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Nov 2018	14	9	0	23
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Jan 2019	5	11	0	16
Feb 2019	7	13	0	20
Mar 2019	10	5	1	16
Apr 2019	5	7	0	12
May 2019	8	9	1	18
Jun 2019	16	6	2	24
Jul 2019	7	7	0	14
Aug 2019	10	14	0	24
Sep 2019	4	5	0	9
Oct 2019	6	13	0	19
Nov 2019	16	11	0	27
Dec 2019	4	8	0	12
Jan 2020	13	9	0	22
Feb 2020	11	3	1	15
Mar 2020	6	4	0	10
Apr 2020	2	3	1	6
May 2020	18	12	0	30
Jun 2020	24	3	0	27
Jul 2020	25	7	6	38
Aug 2020	11	5	5	21
Sep 2020	6	6	1	13
Oct 2020	7	4	1	12
Nov 2020	4	9	1	14
Dec 2020	12	8	0	20
Jan 2021	13	6	0	19
Feb 2021	9	3	0	12
Mar 2021	9	5	0	14
Apr 2021	5	9	0	14
May 2021	6	11	1	18
Jun 2021	10	9	0	19
Jul 2021	3	5	0	8
Aug 2021	9	12	1	22
Sep 2021	12	8	0	20
Oct 2021	10	27	1	38
Nov 2021	13	26	1	40
Dec 2021	11	9	0	20
Jan 2022	13	12	0	25
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Mar 2022	7	7	0	14
Apr 2022	9	4	1	14
May 2022	4	4	0	8
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Jul 2022	7	1	0	8
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Dec 2022	13	9	2	24
Jan 2023	13	10	0	23
Feb 2023	12	5	0	17
Mar 2023	12	8	0	20
Apr 2023	4	4	0	8
May 2023	36	13	2	51
Jun 2023	29	7	0	36
Jul 2023	38	4	1	43
Aug 2023	41	8	8	57
Sep 2023	43	7	0	50
Oct 2023	41	8	1	50
Nov 2023	26	4	0	30
Dec 2023	47	5	2	54
Jan 2024	47	10	3	60
Feb 2024	35	7	0	42
Mar 2024	40	20	3	63
Apr 2024	39	14	8	61
May 2024	16	15	1	32
Jun 2024	27	15	1	43
Jul 2024	10	11	2	23
Aug 2024	25	8	1	34
Sep 2024	5	9	0	14
Oct 2024	26	6	1	33
Nov 2024	21	2	2	25
Dec 2024	18	7	3	28
Jan 2025	20	14	1	35
Feb 2025	22	6	1	29
Mar 2025	12	11	1	24
Apr 2025	22	19	2	43
May 2025	17	13	0	30
Jun 2025	47	21	1	69
Jul 2025	30	12	0	42
Aug 2025	25	11	1	37
Sep 2025	25	7	11	43
Oct 2025	23	21	3	47
Nov 2025	26	38	7	71
Dec 2025	26	28	4	58
Jan 2026	39	27	9	75

Cumulative views and downloads (calculated since 17 Jun 2014)

Month	HTML	PDF	XML	Total
Jun 2014	51	47	4	102
Jul 2014	35	20	6	61
Aug 2014	19	23	6	48
Sep 2014	14	20	6	40
Oct 2014	15	9	3	27
Nov 2014	24	40	3	67
Dec 2014	9	10	3	22
Jan 2015	114	68	4	186
Feb 2015	38	30	6	74
Mar 2015	28	24	4	56
Apr 2015	26	26	1	53
May 2015	16	28	2	46
Jun 2015	42	28	2	72
Jul 2015	38	44	5	87
Aug 2015	12	30	1	43
Sep 2015	4	25	2	31
Oct 2015	29	25	3	57
Nov 2015	29	84	6	119
Dec 2015	13	96	6	115
Jan 2016	35	53	4	92
Feb 2016	30	18	1	49
Mar 2016	23	18	0	41
Apr 2016	7	15	0	22
May 2016	10	12	1	23
Jun 2016	5	7	1	13
Jul 2016	16	12	4	32
Aug 2016	10	14	1	25
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Oct 2016	13	21	2	36
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Apr 2017	27	20	3	50
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Apr 2021	5	9	0	14
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Apr 2022	9	4	1	14
May 2022	4	4	0	8
Jun 2022	9	4	0	13
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Oct 2022	6	4	0	10
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Dec 2022	13	9	2	24
Jan 2023	13	10	0	23
Feb 2023	12	5	0	17
Mar 2023	12	8	0	20
Apr 2023	4	4	0	8
May 2023	36	13	2	51
Jun 2023	29	7	0	36
Jul 2023	38	4	1	43
Aug 2023	41	8	8	57
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Oct 2023	41	8	1	50
Nov 2023	26	4	0	30
Dec 2023	47	5	2	54
Jan 2024	47	10	3	60
Feb 2024	35	7	0	42
Mar 2024	40	20	3	63
Apr 2024	39	14	8	61
May 2024	16	15	1	32
Jun 2024	27	15	1	43
Jul 2024	10	11	2	23
Aug 2024	25	8	1	34
Sep 2024	5	9	0	14
Oct 2024	26	6	1	33
Nov 2024	21	2	2	25
Dec 2024	18	7	3	28
Jan 2025	20	14	1	35
Feb 2025	22	6	1	29
Mar 2025	12	11	1	24
Apr 2025	22	19	2	43
May 2025	17	13	0	30
Jun 2025	47	21	1	69
Jul 2025	30	12	0	42
Aug 2025	25	11	1	37
Sep 2025	25	7	11	43
Oct 2025	23	21	3	47
Nov 2025	26	38	7	71
Dec 2025	26	28	4	58
Jan 2026	39	27	9	75

Latest update: 29 Jan 2026

Short summary

This paper uses numerical model simulations to investigate the meteorological characteristics of the 31 January–6 February 2013 cold-air pool (also know as a temperature 'inversion') in the Uintah Basin, Utah, and the resulting high ozone concentrations. A number of factors that influence cold pools and pollutant concentrations in the Uintah Basin are discussed, including snow cover, ice fog, and thermally driven flows.