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Place · Upazila
As recorded
Cyclone and surge validated at district level; river flood weak
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Typed links
No award, body or asset is linked to this place yet.
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 (KARNAPHULI) and its district's (Chittagong) 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 2025.
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.
8,067
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.
15,917
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.
22,326
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.
28,103
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.
31,153
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.
41,695
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.
55,609
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.
1,975
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.
2,715
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.
3,200
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.
3,687
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.
3.1%
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.
6.1%
share of the place's residents
Flood pop share exposed
Last changed 25 September 2026, 22:53 UTC, when a source behind it was first loaded. All 5 changes touching it
See over timeNot validated
Observed 2025 (vintage)
No source page is linked for this row.
8.6%
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.
10.8%
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.
12.0%
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.
16.1%
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.
21.5%
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.
0.8%
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.
1.0%
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.
1.2%
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.
1.4%
share of the place's residents
Population, 2025
Observed 2025 (vintage)
No source page is linked for this row.
259,144
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.
1
storm (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)
Forecasts: none of the 8 registered problems reads data this node appears in. The scoreboard