Causes and consequences of the sinkhole at El Trébol of Quito, Ecuador –
implications for economic damage and risk assessment

Toulkeridis, Theofilos; Rodríguez, Fabián; Arias Jiménez, Nelson; Baile, Débora Simón; Martínez, Rodolfo Salazar; Addison, Aaron; Carreón Freyre, Dora; Mato, Fernando; Díaz Perez, Carmen

doi:https://doi.org/10.5194/nhess-16-2031-2016

Articles | Volume 16, issue 9

https://doi.org/10.5194/nhess-16-2031-2016

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

https://doi.org/10.5194/nhess-16-2031-2016

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

Articles | Volume 16, issue 9

Research article

|

02 Sep 2016

Research article |

| 02 Sep 2016

Causes and consequences of the sinkhole at El Trébol of Quito, Ecuador – implications for economic damage and risk assessment

Theofilos Toulkeridis, Fabián Rodríguez, Nelson Arias Jiménez, Débora Simón Baile, Rodolfo Salazar Martínez, Aaron Addison, Dora Carreón Freyre, Fernando Mato, and Carmen Díaz Perez

Viewed

Total article views: 3,060 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,798	1,144	118	3,060	95	101

HTML: 1,798
PDF: 1,144
XML: 118
Total: 3,060
BibTeX: 95
EndNote: 101

Views and downloads (calculated since 05 Feb 2016)

Month	HTML	PDF	XML	Total
Feb 2016	371	30	4	405
Mar 2016	49	10	0	59
Apr 2016	12	4	0	16
May 2016	15	5	0	20
Jun 2016	1	1	2
Jul 2016	2	1	2	5
Aug 2016	3	1	0	4
Sep 2016	108	18	4	130
Oct 2016	32	4	1	37
Nov 2016	16	5	1	22
Dec 2016	7	4	0	11
Jan 2017	13	9	0	22
Feb 2017	8	6	0	14
Mar 2017	17	9	0	26
Apr 2017	19	9	0	28
May 2017	20	15	0	35
Jun 2017	19	7	0	26
Jul 2017	11	12	0	23
Aug 2017	12	14	6	32
Sep 2017	10	14	0	24
Oct 2017	6	14	0	20
Nov 2017	10	15	0	25
Dec 2017	11	16	1	28
Jan 2018	13	23	2	38
Feb 2018	8	11	0	19
Mar 2018	12	14	2	28
Apr 2018	6	15	0	21
May 2018	8	12	0	20
Jun 2018	11	17	2	30
Jul 2018	15	25	3	43
Aug 2018	15	17	1	33
Sep 2018	9	18	1	28
Oct 2018	10	24	1	35
Nov 2018	15	21	1	37
Dec 2018	12	19	0	31
Jan 2019	7	15	0	22
Feb 2019	7	9	0	16
Mar 2019	6	11	1	18
Apr 2019	2	17	0	19
May 2019	4	9	0	13
Jun 2019	6	20	0	26
Jul 2019	10	15	0	25
Aug 2019	3	16	0	19
Sep 2019	7	19	1	27
Oct 2019	9	17	2	28
Nov 2019	11	12	0	23
Dec 2019	83	14	1	98
Jan 2020	13	9	2	24
Feb 2020	8	10	0	18
Mar 2020	2	7	0	9
Apr 2020	21	3	1	25
May 2020	2	5	0	7
Jun 2020	13	14	1	28
Jul 2020	17	30	9	56
Aug 2020	7	9	4	20
Sep 2020	14	6	4	24
Oct 2020	8	11	2	21
Nov 2020	19	9	2	30
Dec 2020	5	11	0	16
Jan 2021	16	11	1	28
Feb 2021	13	11	1	25
Mar 2021	11	3	0	14
Apr 2021	11	13	0	24
May 2021	9	9	0	18
Jun 2021	7	5	0	12
Jul 2021	8	17	1	26
Aug 2021	5	4	0	9
Sep 2021	11	12	1	24
Oct 2021	5	37	1	43
Nov 2021	13	26	0	39
Dec 2021	12	4	1	17
Jan 2022	8	12	0	20
Feb 2022	16	10	2	28
Mar 2022	10	8	0	18
Apr 2022	13	4	1	18
May 2022	11	5	1	17
Jun 2022	9	6	4	19
Jul 2022	7	4	0	11
Aug 2022	7	12	0	19
Sep 2022	5	6	0	11
Oct 2022	9	5	0	14
Nov 2022	16	10	0	26
Dec 2022	9	6	1	16
Jan 2023	12	17	2	31
Feb 2023	13	8	0	21
Mar 2023	13	10	0	23
Apr 2023	4	8	0	12
May 2023	28	9	5	42
Jun 2023	40	5	0	45
Jul 2023	20	8	0	28
Aug 2023	19	6	2	27
Sep 2023	6	7	0	13
Oct 2023	13	5	0	18
Nov 2023	9	6	0	15
Dec 2023	11	4	1	16
Jan 2024	8	6	0	14
Feb 2024	11	5	1	17
Mar 2024	17	8	4	29
Apr 2024	23	5	4	32
May 2024	13	11	3	27
Jun 2024	20	6	3	29
Jul 2024	19	9	6	34
Aug 2024	20	7	6	33
Sep 2024	12	6	2	20
Oct 2024	31	10	1	42
Nov 2024	5	2	0	7

Cumulative views and downloads (calculated since 05 Feb 2016)

Month	HTML	PDF	XML	Total
Feb 2016	371	30	4	405
Mar 2016	49	10	0	59
Apr 2016	12	4	0	16
May 2016	15	5	0	20
Jun 2016	1	1	2
Jul 2016	2	1	2	5
Aug 2016	3	1	0	4
Sep 2016	108	18	4	130
Oct 2016	32	4	1	37
Nov 2016	16	5	1	22
Dec 2016	7	4	0	11
Jan 2017	13	9	0	22
Feb 2017	8	6	0	14
Mar 2017	17	9	0	26
Apr 2017	19	9	0	28
May 2017	20	15	0	35
Jun 2017	19	7	0	26
Jul 2017	11	12	0	23
Aug 2017	12	14	6	32
Sep 2017	10	14	0	24
Oct 2017	6	14	0	20
Nov 2017	10	15	0	25
Dec 2017	11	16	1	28
Jan 2018	13	23	2	38
Feb 2018	8	11	0	19
Mar 2018	12	14	2	28
Apr 2018	6	15	0	21
May 2018	8	12	0	20
Jun 2018	11	17	2	30
Jul 2018	15	25	3	43
Aug 2018	15	17	1	33
Sep 2018	9	18	1	28
Oct 2018	10	24	1	35
Nov 2018	15	21	1	37
Dec 2018	12	19	0	31
Jan 2019	7	15	0	22
Feb 2019	7	9	0	16
Mar 2019	6	11	1	18
Apr 2019	2	17	0	19
May 2019	4	9	0	13
Jun 2019	6	20	0	26
Jul 2019	10	15	0	25
Aug 2019	3	16	0	19
Sep 2019	7	19	1	27
Oct 2019	9	17	2	28
Nov 2019	11	12	0	23
Dec 2019	83	14	1	98
Jan 2020	13	9	2	24
Feb 2020	8	10	0	18
Mar 2020	2	7	0	9
Apr 2020	21	3	1	25
May 2020	2	5	0	7
Jun 2020	13	14	1	28
Jul 2020	17	30	9	56
Aug 2020	7	9	4	20
Sep 2020	14	6	4	24
Oct 2020	8	11	2	21
Nov 2020	19	9	2	30
Dec 2020	5	11	0	16
Jan 2021	16	11	1	28
Feb 2021	13	11	1	25
Mar 2021	11	3	0	14
Apr 2021	11	13	0	24
May 2021	9	9	0	18
Jun 2021	7	5	0	12
Jul 2021	8	17	1	26
Aug 2021	5	4	0	9
Sep 2021	11	12	1	24
Oct 2021	5	37	1	43
Nov 2021	13	26	0	39
Dec 2021	12	4	1	17
Jan 2022	8	12	0	20
Feb 2022	16	10	2	28
Mar 2022	10	8	0	18
Apr 2022	13	4	1	18
May 2022	11	5	1	17
Jun 2022	9	6	4	19
Jul 2022	7	4	0	11
Aug 2022	7	12	0	19
Sep 2022	5	6	0	11
Oct 2022	9	5	0	14
Nov 2022	16	10	0	26
Dec 2022	9	6	1	16
Jan 2023	12	17	2	31
Feb 2023	13	8	0	21
Mar 2023	13	10	0	23
Apr 2023	4	8	0	12
May 2023	28	9	5	42
Jun 2023	40	5	0	45
Jul 2023	20	8	0	28
Aug 2023	19	6	2	27
Sep 2023	6	7	0	13
Oct 2023	13	5	0	18
Nov 2023	9	6	0	15
Dec 2023	11	4	1	16
Jan 2024	8	6	0	14
Feb 2024	11	5	1	17
Mar 2024	17	8	4	29
Apr 2024	23	5	4	32
May 2024	13	11	3	27
Jun 2024	20	6	3	29
Jul 2024	19	9	6	34
Aug 2024	20	7	6	33
Sep 2024	12	6	2	20
Oct 2024	31	10	1	42
Nov 2024	5	2	0	7

Cited

Saved (preprint)

Discussed (preprint)

Latest update: 21 Nov 2024

Short summary

Any sinkhole occurring in a highly active city provokes chaos and disturbance. In the city of Quito a big sinkhole appeared in a critical road interchange called El Trébol. For a few months the city came close to collapse with its traffic in this zone and a state of emergency was declared. During the recovery and reconstruction of the site, the cause was able to be determined as the combined negligence of monitoring of older subterranean infrastructure as well as high precipitation.