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Place · Upazila
As recorded
Cyclone and surge validated at district level; river flood weak
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Reading the state of this node…
Where the engines meet
Reading the forecast scoreboard…
Reading BDPolicyLab's writing on this node…
Reading BDPolicyLab's analysis of this place…
Reading the Daily Advisor issues…
Reading the BDPolicyLab pages on this node…
Typed links
No award, body or asset is linked to this place yet.
Forecasts: none of the 8 registered problems reads data this node appears in. The scoreboard
No BDPolicyLab publication, narrative or analyzer is linked to this place by the exact-name rule.
BDPolicyLab's writing, keyed to this node
None of the 118 published issues (21 May 2026 to 19 Sept 2026) names this place. Matched by the upazila's name (CHATKHIL) and its district's (Noakhali) both printed in the issue.
The Daily Advisor is BPL's own AI-drafted policy writing, not evidence about this place.
On the time axis
Latest observation of each series, up to 22 September 2026.
Listed health comes from 2 separate sources (DGHS facility register; Hugging Face dataset Mahadih534/all-bangladeshi-hospitals). Each names its categories its own way and counts on its own date, so similar rows can carry different figures. Each row is shown as its source prints it; the sources are not reconciled.
17
facilities (distinct ids on the list)
6
facilities (distinct ids on the list)
Listed health · Community Clinic, public
Observed on no stated date (undated: the table prints no date for this list)
28
facilities (distinct ids on the list)
Listed health · Consultancy & Diagnostic Center, private
Observed on no stated date (undated: the table prints no date for this list)
23
facilities (distinct ids on the list)
Listed health · NGO Hospital/Clinic, private
Observed on no stated date (undated: the table prints no date for this list)
1
facility (distinct ids on the list)
Listed health · Private Hospital / Clinic, private
Observed on no stated date (undated: the table prints no date for this list)
15
facilities (distinct ids on the list)
Listed health · Union Health Center, public
Observed on no stated date (undated: the table prints no date for this list)
8
facilities (distinct ids on the list)
Listed health · Union Health Sub Center, public
Observed on no stated date (undated: the table prints no date for this list)
1
facility (distinct ids on the list)
Listed health · Upazila Health Complex, public
Observed on no stated date (undated: the table prints no date for this list)
1
facility (distinct ids on the list)
Listed schools · College
Observed on no stated date (undated: the table prints no date for this list)
Hugging Face dataset Mahadih534/Institutional-Information-of-Bangladesh
4
institutions (distinct ids on the list)
Listed schools · Madrasha
Observed on no stated date (undated: the table prints no date for this list)
Hugging Face dataset Mahadih534/Institutional-Information-of-Bangladesh
21
institutions (distinct ids on the list)
Listed schools · School
Observed on no stated date (undated: the table prints no date for this list)
Hugging Face dataset Mahadih534/Institutional-Information-of-Bangladesh
33
institutions (distinct ids on the list)
Listed schools · Technical and Vocational
Observed on no stated date (undated: the table prints no date for this list)
Hugging Face dataset Mahadih534/Institutional-Information-of-Bangladesh
Last changed 25 September 2026, 03:48 UTC, when a source behind it was first loaded. All 4 changes touching it
See over timeNot validated
3
institutions (distinct ids on the list)
285,550
residents (WorldPop, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 10 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
1,794
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 20 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
4,131
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 50 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
26,028
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 75 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
45,604
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 100 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
55,621
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 200 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
77,167
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · River flood (JRC GloFAS v2.1.2), return period 500 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
148,735
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 10 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 25 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 50 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0
residents in exposed cells (WorldPop 2025, modelled)
Flood pop exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 100 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0
residents in exposed cells (WorldPop 2025, modelled)
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 10 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0.6%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 20 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
1.5%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 50 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
9.2%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 75 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
16.1%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 100 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
19.6%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 200 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
27.2%
share of the place's residents
Flood pop share exposed · River flood (JRC GloFAS v2.1.2), return period 500 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
52.4%
share of the place's residents
Flood pop share exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 10 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0.0%
share of the place's residents
Flood pop share exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 25 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0.0%
share of the place's residents
Flood pop share exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 50 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0.0%
share of the place's residents
Flood pop share exposed · Coastal surge and tide (Deltares Global Flood Map, 2018 sea level), return period 100 years, any depth
Observed 2025 (vintage)
No source page is linked for this row.
0.0%
share of the place's residents
Population, 2025
Observed 2025 (vintage)
No source page is linked for this row.
284,022
residents (WorldPop 2025 constrained 100 m, modelled), summed over the place polygon
Cyclone track passages · at or above 34 kt
Observed 2025 (period end year)
No source page is linked for this row.
2
storms (IBTrACS v04r01 tracks within 100 km of the place boundary)
Cyclone track passages · at or above 64 kt
Observed 2025 (period end year)
No source page is linked for this row.
0
storms (IBTrACS v04r01 tracks within 100 km of the place boundary)