|
09 Dec 2010
Status : this preprint was under review for the journal ACP. A revision for further review has not been submitted.
Enhancements of gravity wave amplitudes at midlatitudes during sudden stratospheric warmings in 2008
T. Flury ,K. Hocke ,N. Kämpfer ,and D. L. Wu
Two minor and one major stratospheric warming happened in January and February 2008 when the polar vortex was shifted toward midlatitudes. The analysis of temperature profiles from radiosondes in Payerne (Switzerland) during this period reveals an enhancement of gravity wave amplitudes between 25 and 30 km altitude especially during the two minor warmings around 20 January and 1 February. Increases of gravity wave amplitudes in the mid-stratosphere are associated with a strong tropopause jet and the presence of the polar vortex edge over Switzerland.
Received: 12 Aug 2010 – Discussion started: 09 Dec 2010
Publisher's note : Copernicus Publications remains neutral with regard to jurisdictional claims made in the text, published maps, institutional affiliations, or any other geographical representation in this paper. While Copernicus Publications makes every effort to include appropriate place names, the final responsibility lies with the authors. Views expressed in the text are those of the authors and do not necessarily reflect the views of the publisher.
T. Flury ,K. Hocke ,N. Kämpfer ,and D. L. Wu
Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC : Author comment | RC : Referee comment | SC : Short comment | EC : Editor comment
Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC : Author comment | RC : Referee comment | SC : Short comment | EC : Editor comment
T. Flury ,K. Hocke ,N. Kämpfer ,and D. L. Wu
T. Flury ,K. Hocke ,N. Kämpfer ,and D. L. Wu
Viewed
Total article views: 2,836 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,329
380
127
2,836
150
159
HTML: 2,329
PDF: 380
XML: 127
Total: 2,836
BibTeX: 150
EndNote: 159
Views and downloads (calculated since 01 Feb 2013)
Month
HTML
PDF
XML
Total
Feb 2013
3
22
2
27
Mar 2013
1
7
1
9
Apr 2013
2
8
0
10
May 2013
8
0
8
Jun 2013
1
8
0
9
Jul 2013
1
8
1
10
Aug 2013
1
5
0
6
Sep 2013
5
5
1
11
Oct 2013
2
8
1
11
Nov 2013
2
4
0
6
Dec 2013
4
5
0
9
Jan 2014
2
5
0
7
Feb 2014
5
7
2
14
Mar 2014
6
6
0
12
Apr 2014
5
6
0
11
May 2014
6
11
2
19
Jun 2014
7
0
7
Jul 2014
7
10
0
17
Aug 2014
5
12
3
20
Sep 2014
5
9
2
16
Oct 2014
7
7
0
14
Nov 2014
20
7
0
27
Dec 2014
1
6
0
7
Jan 2015
4
0
4
Feb 2015
7
4
2
13
Mar 2015
7
4
0
11
Apr 2015
10
1
0
11
May 2015
3
0
3
Jun 2015
4
0
4
Jul 2015
8
1
0
9
Aug 2015
5
3
1
9
Sep 2015
1
1
17
19
Oct 2015
5
1
0
6
Nov 2015
9
3
0
12
Dec 2015
1
0
1
Jan 2016
12
8
1
21
Feb 2016
14
5
2
21
Mar 2016
7
6
0
13
Apr 2016
9
6
0
15
May 2016
8
5
1
14
Jun 2016
8
1
9
Jul 2016
10
1
1
12
Aug 2016
4
1
0
5
Sep 2016
8
1
1
10
Oct 2016
8
1
5
14
Nov 2016
7
1
3
11
Dec 2016
7
1
8
Jan 2017
7
2
9
Feb 2017
11
1
12
Mar 2017
31
5
36
Apr 2017
31
7
38
May 2017
41
1
4
46
Jun 2017
33
1
34
Jul 2017
11
0
11
Aug 2017
6
1
0
7
Sep 2017
9
0
9
Oct 2017
5
3
0
8
Nov 2017
8
2
0
10
Dec 2017
12
0
12
Jan 2018
9
1
0
10
Feb 2018
9
1
0
10
Mar 2018
12
1
0
13
Apr 2018
10
1
0
11
May 2018
13
2
0
15
Jun 2018
8
3
1
12
Jul 2018
10
1
0
11
Aug 2018
12
3
2
17
Sep 2018
3
0
3
Oct 2018
10
3
0
13
Nov 2018
7
3
0
10
Dec 2018
8
2
0
10
Jan 2019
6
0
6
Feb 2019
3
3
0
6
Mar 2019
5
1
0
6
Apr 2019
10
1
0
11
May 2019
9
1
0
10
Jun 2019
3
2
0
5
Jul 2019
8
2
1
11
Aug 2019
2
0
2
Sep 2019
2
0
2
Oct 2019
8
1
9
Nov 2019
7
1
8
Dec 2019
3
1
0
4
Jan 2020
9
5
0
14
Feb 2020
4
2
1
7
Mar 2020
1
1
1
3
Apr 2020
3
0
3
May 2020
5
5
0
10
Jun 2020
13
1
14
Jul 2020
11
4
4
19
Aug 2020
3
2
1
6
Sep 2020
4
1
0
5
Oct 2020
8
3
1
12
Nov 2020
10
2
0
12
Dec 2020
6
0
6
Jan 2021
5
5
0
10
Feb 2021
8
1
0
9
Mar 2021
3
1
0
4
Apr 2021
11
2
0
13
May 2021
8
2
0
10
Jun 2021
8
1
0
9
Jul 2021
13
1
14
Aug 2021
13
0
13
Sep 2021
16
0
16
Oct 2021
9
1
0
10
Nov 2021
9
6
1
16
Dec 2021
10
3
0
13
Jan 2022
10
1
0
11
Feb 2022
6
1
0
7
Mar 2022
11
4
0
15
Apr 2022
6
1
0
7
May 2022
1
1
0
2
Jun 2022
5
1
0
6
Jul 2022
1
0
1
Aug 2022
5
1
0
6
Sep 2022
15
0
15
Oct 2022
9
3
1
13
Nov 2022
6
3
0
9
Dec 2022
19
0
19
Jan 2023
31
1
0
32
Feb 2023
31
3
1
35
Mar 2023
43
0
43
Apr 2023
32
1
0
33
May 2023
30
1
0
31
Jun 2023
29
0
29
Jul 2023
31
1
1
33
Aug 2023
32
3
1
36
Sep 2023
24
2
1
27
Oct 2023
26
0
26
Nov 2023
21
1
5
27
Dec 2023
23
1
24
Jan 2024
14
0
14
Feb 2024
28
0
28
Mar 2024
31
3
34
Apr 2024
33
1
3
37
May 2024
35
5
40
Jun 2024
39
2
2
43
Jul 2024
36
2
38
Aug 2024
42
1
0
43
Sep 2024
35
1
1
37
Oct 2024
33
1
0
34
Nov 2024
35
1
0
36
Dec 2024
32
1
33
Jan 2025
27
1
28
Feb 2025
35
1
36
Mar 2025
39
1
1
41
Apr 2025
31
1
1
33
May 2025
26
3
1
30
Jun 2025
43
1
1
45
Jul 2025
33
2
0
35
Aug 2025
76
3
3
82
Sep 2025
299
2
1
302
Oct 2025
39
2
0
41
Nov 2025
20
1
1
22
Cumulative views and downloads
(calculated since 01 Feb 2013)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
3
22
2
Mar 2013
4
29
3
Apr 2013
6
37
3
May 2013
6
45
3
Jun 2013
7
53
3
Jul 2013
8
61
4
Aug 2013
9
66
4
Sep 2013
14
71
5
Oct 2013
16
79
6
Nov 2013
18
83
6
Dec 2013
22
88
6
Jan 2014
24
93
6
Feb 2014
29
100
8
Mar 2014
35
106
8
Apr 2014
40
112
8
May 2014
46
123
10
Jun 2014
46
130
10
Jul 2014
53
140
10
Aug 2014
58
152
13
Sep 2014
63
161
15
Oct 2014
70
168
15
Nov 2014
90
175
15
Dec 2014
91
181
15
Jan 2015
91
185
15
Feb 2015
98
189
17
Mar 2015
105
193
17
Apr 2015
115
194
17
May 2015
118
194
17
Jun 2015
122
194
17
Jul 2015
130
195
17
Aug 2015
135
198
18
Sep 2015
136
199
35
Oct 2015
141
200
35
Nov 2015
150
203
35
Dec 2015
151
203
35
Jan 2016
163
211
36
Feb 2016
177
216
38
Mar 2016
184
222
38
Apr 2016
193
228
38
May 2016
201
233
39
Jun 2016
209
233
40
Jul 2016
219
234
41
Aug 2016
223
235
41
Sep 2016
231
236
42
Oct 2016
239
237
47
Nov 2016
246
238
50
Dec 2016
253
238
51
Jan 2017
260
238
53
Feb 2017
271
238
54
Mar 2017
302
238
59
Apr 2017
333
238
66
May 2017
374
239
70
Jun 2017
407
239
71
Jul 2017
418
239
71
Aug 2017
424
240
71
Sep 2017
433
240
71
Oct 2017
438
243
71
Nov 2017
446
245
71
Dec 2017
458
245
71
Jan 2018
467
246
71
Feb 2018
476
247
71
Mar 2018
488
248
71
Apr 2018
498
249
71
May 2018
511
251
71
Jun 2018
519
254
72
Jul 2018
529
255
72
Aug 2018
541
258
74
Sep 2018
544
258
74
Oct 2018
554
261
74
Nov 2018
561
264
74
Dec 2018
569
266
74
Jan 2019
575
266
74
Feb 2019
578
269
74
Mar 2019
583
270
74
Apr 2019
593
271
74
May 2019
602
272
74
Jun 2019
605
274
74
Jul 2019
613
276
75
Aug 2019
615
276
75
Sep 2019
617
276
75
Oct 2019
625
276
76
Nov 2019
632
276
77
Dec 2019
635
277
77
Jan 2020
644
282
77
Feb 2020
648
284
78
Mar 2020
649
285
79
Apr 2020
649
288
79
May 2020
654
293
79
Jun 2020
667
293
80
Jul 2020
678
297
84
Aug 2020
681
299
85
Sep 2020
685
300
85
Oct 2020
693
303
86
Nov 2020
703
305
86
Dec 2020
709
305
86
Jan 2021
714
310
86
Feb 2021
722
311
86
Mar 2021
725
312
86
Apr 2021
736
314
86
May 2021
744
316
86
Jun 2021
752
317
86
Jul 2021
765
317
87
Aug 2021
778
317
87
Sep 2021
794
317
87
Oct 2021
803
318
87
Nov 2021
812
324
88
Dec 2021
822
327
88
Jan 2022
832
328
88
Feb 2022
838
329
88
Mar 2022
849
333
88
Apr 2022
855
334
88
May 2022
856
335
88
Jun 2022
861
336
88
Jul 2022
861
337
88
Aug 2022
866
338
88
Sep 2022
881
338
88
Oct 2022
890
341
89
Nov 2022
896
344
89
Dec 2022
915
344
89
Jan 2023
946
345
89
Feb 2023
977
348
90
Mar 2023
1,020
348
90
Apr 2023
1,052
349
90
May 2023
1,082
350
90
Jun 2023
1,111
350
90
Jul 2023
1,142
351
91
Aug 2023
1,174
354
92
Sep 2023
1,198
356
93
Oct 2023
1,224
356
93
Nov 2023
1,245
357
98
Dec 2023
1,268
357
99
Jan 2024
1,282
357
99
Feb 2024
1,310
357
99
Mar 2024
1,341
357
102
Apr 2024
1,374
358
105
May 2024
1,409
358
110
Jun 2024
1,448
360
112
Jul 2024
1,484
360
114
Aug 2024
1,526
361
114
Sep 2024
1,561
362
115
Oct 2024
1,594
363
115
Nov 2024
1,629
364
115
Dec 2024
1,661
364
116
Jan 2025
1,688
364
117
Feb 2025
1,723
364
118
Mar 2025
1,762
365
119
Apr 2025
1,793
366
120
May 2025
1,819
369
121
Jun 2025
1,862
370
122
Jul 2025
1,895
372
122
Aug 2025
1,971
375
125
Sep 2025
2,270
377
126
Oct 2025
2,309
379
126
Nov 2025
2,329
380
127
Latest update: 20 Nov 2025
- Printer-friendly version
- Supplement