61 / 100

🇧🇩 Karnaphuli

Name: Karnaphuli, Bangladesh
Address: BD

Bangladesh — City Resilience Report

Moderate Resilience

Climate Stability needs attention (50/100) Strong Daylight Stability (80/100)

🤖

AI Analysis

Generated by google/gemma-3-12b-it:free — based on deterministic metrics above

Karnaphuli exhibits a moderate overall resilience score of 61/100. The city benefits from relatively strong daylight stability and water security, but faces challenges related to climate stability and connectivity. This assessment is not comprehensive and relies solely on the provided data.

Strengths

✓ Water Security (72/100)
✓ Daylight Stability (80/100)

Risks

⚠ Climate Stability (50/100)
⚠ Connectivity (54/100)

Recommendations

→ Further investigate and address climate stability concerns.
→ Improve connectivity to surrounding areas.

AI-generated text summarizes the underlying measured signals. This is not a professional assessment.

Overview

Population: 204K
Elevation: —
Timezone: Asia/Dhaka
Coordinates: 22.6906, 92.2347
Country: 🇧🇩 Bangladesh
Nearest Major City: Chattogram (59 km)

Score Breakdown

Climate Stability Low annual temperature range = more stable

50

Water Security Based on heat + elevation proxy — not infrastructure

72

Daylight Stability Low seasonal daylight variation = more stable

80

Connectivity More cities and population nearby = better connected

54

Exposure & Terrain Moderate elevation, stable terrain = lower risk

60

Climate Profile

Summer

High 33.1°C

Low 25.8°C

Condition Rain

Winter

High —

Low —

Daylight Analysis

Longest Day (Summer Solstice) 13.5h

Sunrise: 05:07 Sunset: 18:38

Shortest Day (Winter Solstice) 10.7h

Sunrise: 06:26 Sunset: 17:11

Daylight Variation: 2.8h between solstices

Connectivity

Within 50 km

4

cities

Within 100 km

18

cities

Within 200 km

56

cities

Population within 50 km: 246K
Population within 100 km: 5.65M
Isolation Index: Moderate

Exposure & Terrain

Elevation: —
Relative Elevation: —
Nearby Avg Elevation: —
Terrain Context: Unknown

Prayer Rhythm

Summer Fasting Hours

-9.0h

Fajr to Maghrib (longest day)

Winter Fasting Hours

-11.9h

Fajr to Maghrib (shortest day)

Fasting Range

2.9h

Difference between seasons

Resilience Map

Map loading...

50 km 100 km 200 km

Methodology

Data Confidence: Low (4/7 signals available)

Limited data available. Treat scores as rough estimates.

Data Sources

Geographic and population data from GeoNames. Climate data from Open-Meteo historical archive (2023). Daylight and prayer times computed with SunCalc algorithms. All calculations are deterministic and reproducible.

What These Scores Measure

Scores are based on geographic and climate signals only — temperature, elevation, daylight patterns, and nearby city density. They do not account for water infrastructure, governance, economic development, or disaster preparedness. A high score means favorable natural conditions, not necessarily strong resilience in practice.

Score Formula

The overall resilience score is a weighted average of five sub-scores: Climate Stability (25%), Connectivity (25%), Exposure & Terrain (20%), Water Security (15%), and Daylight Stability (15%). Each sub-score ranges from 0 to 100.

Score Bands

High (70+) Moderate (40-69) Low (<40)

Disclaimer: This is a resilience proxy based on publicly available geographic and climatic data, not a full engineering assessment. It is intended for informational purposes only. Source attribution: GeoNames, Open-Meteo, SunCalc.