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義大利
佛羅倫斯
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數字是全球統一尺度的研究估算；R 代表研究中。所有內容均非旅遊建議。
看看這裡怎麼樣
找到心儀的飯店了？訂房前，先看看周邊區域。
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非常安全
較安全
謹慎
高風險
很高風險
極端風險
佛羅倫斯: 82
數字是全球統一尺度的研究估算；R 代表研究中。所有內容均非旅遊建議。
找到心儀的飯店了？訂房前，先看看周邊區域。
點選搜尋會把查詢內容與所選城市傳送給 OpenStreetMap Nominatim，請勿輸入私人住址或敏感資訊。 搜尋服務政策
出發前，先瞭解
有來源的研究估算；當地覆蓋不完整，部分維度沿用更廣地理範圍的基線。
城市研究估算為 82/100；模型尺度上分數越高越安全。 證據日期: · 信賴度: D
研究估算：區域僅調整有當地證據的一個維度，其他維度沿用城市或國家基線。 空白處缺少區域證據，不代表安全。
5 個已映射區域 ·
邊界資料: Istat · Florence quarters 2021, May 2026 release (CC BY 4.0; Source: Istat. Reprojected and simplified by Safrom. https://www.istat.it/en/legal-notice/)
城市估算不能評估某條街道、某家飯店或特定時段。
Compare Florence areas on the map, with local evidence and source details.
Local evidence is the ISPRA national 2020 P2 flood-hazard mosaic (v5.0), using the approximately 100–200-year return-period scenario. It is a historical structural exposure baseline, not a current flood warning or current legal planning boundary; later local PGRA amendments are not incorporated. District metric is the percentage of land intersecting mapped P2 flood polygons. It does not measure a visitor’s probability of harm, building protection, flood depth, or crime. All five districts have positive mapped exposure; unmapped land is not classified as flood-free. Five Istat 2021 city quarters, May 2026 release; area calculated in UTM 32N before geometry simplification. Only disaster_and_environment varies locally; all other dimensions retain explicitly labelled Italy national priors. Source: ISPRA (2020), Pericolosità e indicatori di rischio alluvioni – Piattaforma IdroGEO, https://idrogeo.isprambiente.it. CC BY 4.0, https://creativecommons.org/licenses/by/4.0/. Aggregated and scored by Safrom; ISPRA does not endorse these estimates. The July 2025 license document page 2 explicitly covers the 2020 flood mosaic. The citywide score uses Italy national priors. Local evidence adjusts only disaster_and_environment.
Local evidence is the ISPRA national 2020 P2 flood-hazard mosaic (v5.0), using the approximately 100–200-year return-period scenario. It is a historical structural exposure baseline, not a current flood warning or current legal planning boundary; later local PGRA amendments are not incorporated. District metric is the percentage of land intersecting mapped P2 flood polygons. It does not measure a visitor’s probability of harm, building protection, flood depth, or crime. All five districts have positive mapped exposure; unmapped land is not classified as flood-free. Five Istat 2021 city quarters, May 2026 release; area calculated in UTM 32N before geometry simplification. Only disaster_and_environment varies locally; all other dimensions retain explicitly labelled Italy national priors. Source: ISPRA (2020), Pericolosità e indicatori di rischio alluvioni – Piattaforma IdroGEO, https://idrogeo.isprambiente.it. CC BY 4.0, https://creativecommons.org/licenses/by/4.0/. Aggregated and scored by Safrom; ISPRA does not endorse these estimates. The July 2025 license document page 2 explicitly covers the 2020 flood mosaic. The citywide score uses Italy national priors. Local evidence adjusts only disaster_and_environment.
Local evidence is the ISPRA national 2020 P2 flood-hazard mosaic (v5.0), using the approximately 100–200-year return-period scenario. It is a historical structural exposure baseline, not a current flood warning or current legal planning boundary; later local PGRA amendments are not incorporated.
District metric is the percentage of land intersecting mapped P2 flood polygons. It does not measure a visitor’s probability of harm, building protection, flood depth, or crime. All five districts have positive mapped exposure; unmapped land is not classified as flood-free.
Five Istat 2021 city quarters, May 2026 release; area calculated in UTM 32N before geometry simplification. Only disaster_and_environment varies locally; all other dimensions retain explicitly labelled Italy national priors.
Source: ISPRA (2020), Pericolosità e indicatori di rischio alluvioni – Piattaforma IdroGEO, https://idrogeo.isprambiente.it. CC BY 4.0, https://creativecommons.org/licenses/by/4.0/. Aggregated and scored by Safrom; ISPRA does not endorse these estimates. The July 2025 license document page 2 explicitly covers the 2020 flood mosaic.
The citywide score uses Italy national priors. Local evidence adjusts only disaster_and_environment.
Natural=4.9; Current Conflict Intensity=1.0; Infrastructure=0.5; Access to health care=0.4. Published 0–10 components multiplied by ten for the existing research risk scale.; Country humanitarian-risk priors, not measured local street risks. European Union, CC BY 4.0.
Homicide: 0.6 per 100,000 (2023); theft: 1417.2 per 100,000 (2022). Country observations.; Weak property calibration: existing France research risk 45 + bounded(10 × log2(1417.2/2011.4), ±20), using the same-year UN theft series. Definitions and reporting differ between countries.
49 deaths per million residents, converted to 4.9 per 100,000. Preliminary estimate. European Union, CC BY 4.0.
Local evidence is the ISPRA national 2020 P2 flood-hazard mosaic (v5.0), using the approximately 100–200-year return-period scenario. It is a historical structural exposure baseline, not a current flood warning or current legal planning boundary; later local PGRA amendments are not incorporated.; District metric is the percentage of land intersecting mapped P2 flood polygons. It does not measure a visitor’s probability of harm, building protection, flood depth, or crime. All five districts have positive mapped exposure; unmapped land is not classified as flood-free.; Five Istat 2021 city quarters, May 2026 release; area calculated in UTM 32N before geometry simplification. Only disaster_and_environment varies locally; all other dimensions retain explicitly labelled Italy national priors.; Source: ISPRA (2020), Pericolosità e indicatori di rischio alluvioni – Piattaforma IdroGEO, https://idrogeo.isprambiente.it. CC BY 4.0, https://creativecommons.org/licenses/by/4.0/. Aggregated and scored by Safrom; ISPRA does not endorse these estimates. The July 2025 license document page 2 explicitly covers the 2020 flood mosaic.