Analyzing the 27 July 2021 rainfall-induced catastrophic landslide event in the Kutupalong Rohingya Camp in Cox’s Bazar, Bangladesh

Kamal, A. S. M. Maksud; Hossain, Farhad; Ahmed, Bayes; Sammonds, Peter

doi:10.1186/s40677-022-00219-0

Geoenvironmental Disasters

Table 1 Details of the landslides mapped during the fieldwork in the Kutupalong Rohingya Camp.

From: Analyzing the 27 July 2021 rainfall-induced catastrophic landslide event in the Kutupalong Rohingya Camp in Cox’s Bazar, Bangladesh

LS. No	Latitude	Longitude	Length (L)	Width (W)	Depth (D)	Area (A)	Volume (V)	Slope (°)	Slope dir	Mov. Dir	Elevation (m)	Material	Movement Type	Type	Risk	Geol. Unit	Soil depth (m)
1*	21.186707	92.154221	33.81	31.8	4	612	2448	40	100	110	13	Earth	Flow	Shallow	H	QTg	1.4
2	21.186942	92.156108	13.90	20.6	2.5	175	437.5	44	106	106	16	Earth	Topple	Shallow	H	Tt	1.8
3	21.186874	92.155319	16.81	24.6	4	259	1036	36	180	180	9	Earth	Flow	Shallow	H	QTg	1.5
4	21.186923	92.153793	30.14	45.8	3	726	2178	42	5	15	17	Earth	Flow	Shallow	H	QTg	1.7
5	21.187047	92.153084	19.17	23.8	2.8	328	918.4	30	50	32	20	Earth	Fall	Shallow	H	QTg	0.8
6	21.186629	92.153231	29.26	14.7	3.5	262	917	26	298	298	17	Earth	Flow	Shallow	H	QTg	2.25
7	21.190961	92.153133	27.36	25.4	5	411	2055	32	90	110	25	Earth	Flow	Deep	H	QTg	1.5
8	21.189821	92.152938	12.96	20.7	2	152	304	46	325	325	21	Debris	Fall	Shallow	H	QTg	0.8
9	21.189148	92.153893	59.18	29.5	4.5	935	4207.5	48	120	135	31	Earth	Flow	Shallow	H	QTg	1
10	21.198213	92.147075	16.39	16.8	2.2	189	415.8	32	117	117	30	Earth	Fall	Shallow	H	QTdt	1.6
11	21.199426	92.147053	19.65	15.3	3	190	570	35	125	132	22	Earth	Rotational Slide	Shallow	H	QTdt	1
12	21.213467	92.141391	26.90	44	2.5	640	1600	48	210	225	22	Earth	Fall	Shallow	L	QTdt	0.8
13	21.200169	92.138221	15.80	20.7	3	219	657	32	285	285	23	Earth	Flow	Shallow	M	QTdt	0.4
14	21.188926	92.138973	25.83	37.7	2	527	1054	50	342	342	24	Earth	Rotational Slide	Shallow	L	QTdt	0.5
15	21.201671	92.151219	15.01	13	2.5	131	327.5	44	284	284	14	Earth	Rotational Slide	Shallow	H	QTg	1.8
16	21.201037	92.149365	16.18	7.4	1.5	90	135	22	180	225	20	Earth	Flow	Shallow	M	QTdt	1.5
17	21.192686	92.150485	18.31	32.4	2.8	452	1265.6	35	240	240	27	Earth	Rotational Slide	Shallow	M	QTg	0.8
18	21.191375	92.150775	19.37	22.3	2	249	498	45	170	170	24	Earth	Flow	Shallow	H	QTg	1
19	21.186761	92.151858	21.47	11.4	4	148	592	26	308	308	15	Earth	Flow	Shallow	H	QTg	1.2
20	21.186615	92.150722	30.28	15.3	3	273	819	35	95	110	23	Earth	Rotational Slide	Shallow	H	QTg	1.1
21	21.185376	92.151731	44.63	17.8	5	361	1805	55	50	50	21	Earth	Flow	Deep	H	QTg	1
22	21.183919	92.151714	10.50	12.8	1.5	88	132	42	255	255	21	Earth	Fall	Shallow	H	QTg	0.4
23	21.178632	92.155635	15.56	18	1	125	125	56	85	85	12	Earth	Flow	Shallow	M	Tt	1.7
24	21.177347	92.155348	22.71	21	4.5	329	1480.5	40	350	352	17	Earth	Flow	Shallow	H	Tt	1.5
25	21.181111	92.158067	31.00	23.4	3.2	311	995.2	60	100	100	19	Earth	Fall	Shallow	M	Tt	2
26	21.186215	92.163301	32.25	52.3	2.5	857	2142.5	55	155	155	9	Earth	Flow	Shallow	M	Tt	1.5

^*Reported landslide (LS. No. = 1)

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