The Global Risks Index · GRX-IDX-HAZ · HTE Hazard and threat exposure
Indice di esposizione multi-pericolo
INFORM-style 0–10 index of natural-hazard exposure: the geophysical, flood and coastal, storm and climatological sub-indices plus the multi-hazard population share, combined by a geometric mean of complements (10 minus each score) so that one severe hazard is not averaged away.
Page GRX-IDX-HAZEdition Baseline Edition 2026Evidence close 2026-09-30Indicator Standard IDX.HAZ.multi.hazard_exposureValues not yet publishedMethod v1.0.0-draft
FIG 1 · Method card
Aggregation
geometric complement
equal weights · floor 0.1 where geometric
Incertezza
1,000 draws
normalisation, weights, aggregation, imputation
Struttura
5 components
17 leaf indicators
Copertura
60% minimum
modelled share ≤ 20%
17
leaf indicators
5
components
1,000
Monte Carlo draws
7
series read it
01Construction
From indicators to the composite
Gives the hazard and exposure dimension of a place risk profile with every hazard visible underneath; realised loss stays a separate dimension.
computation
How Multi-hazard exposure is computedGraph24 nodes
Grafo
01Indicatori
02Sub-indices
03Domain index
04Pilastro
05Composito
100%
Indice
- Accelerazione di picco al suolo con periodo di ritorno di 475 anniIndicator · IND · gPeak horizontal ground acceleration on reference rock with a 10% probability of exceedance in 50 years (475-year mean return period); aggregates are population-weighted means of grid values.
- Persone esposte a forti scuotimenti sismici, quota della popolazioneIndicator · IND · %Expected annual number of people exposed to shaking of MMI VIII or higher divided by total population.
- Popolazione esposta a tsunami, quotaIndicator · IND · %Expected annual number of people inside modelled tsunami inundation footprints divided by total population.
- Probabilità di ricaduta dannosa di cenere vulcanica in 100 anniIndicator · IND · 1Modelled probability that ash deposits of 1 cm or more accumulate at least once in the next 100 years, from stochastic eruption and dispersal simulations.
- Persone esposte a piene fluviali, quota della popolazioneIndicator · IND · %Expected annual number of people exposed to river flooding divided by total population.
- Popolazione nella pianura alluvionale costiera con periodo di ritorno di 100 anni, quotaIndicator · IND · %Share of residents living on land below the 100-year extreme still-water level and hydraulically connected to the sea, ignoring defences.
- Popolazione al di sotto dei 5 m di quota, quotaIndicator · IND · %Share of residents living in areas whose land elevation is below 5 metres above sea level.
- Popolazione in zone ad alta suscettibilità alle frane, quotaIndicator · IND · %Share of residents living in cells classed high or very high in a global or national landslide-susceptibility model combining slope, lithology, faults, land cover and road cuts.
- Probabilità annua di venti ciclonici di categoria 1 o superioreIndicator · IND · 1Modelled probability that one-minute sustained wind of at least 33 m/s (Saffir-Simpson category 1) from a tropical cyclone occurs at the location at least once in a year.
- Persone esposte a venti ciclonici di categoria 1, quota della popolazioneIndicator · IND · %Expected annual number of people exposed to category 1 or stronger tropical-cyclone wind divided by total population.
- Giorni di grandine di grandi dimensioni all'annoIndicator · IND · d/aAverage annual number of days with hail of 2 cm diameter or larger within a 25 km radius, from reports and radar or reanalysis-based proxies over at least 20 years.
- Giorni con condizioni favorevoli a forti temporaliIndicator · IND · d/aAverage annual number of days on which the product of convective available potential energy and deep-layer wind shear exceeds a severe-storm threshold, from reanalysis.
- Frequenza della siccità meteorologica graveIndicator · IND · %Share of months over the latest 30-year window in which the 12-month Standardised Precipitation-Evapotranspiration Index is at or below -1.5.
- Frequenza dello stress da siccità agricolaIndicator · IND · %Share of growing seasons over the latest 30 years in which more than 30% of cropland shows vegetation-health values indicating drought stress.
- Popolazione esposta al caldo estremo, quotaIndicator · IND · %Share of residents living where the 30-year mean annual count of days with daily maximum wet-bulb globe temperature of 31 °C or more exceeds 30.
- Giorni con condizioni meteorologiche estreme per gli incendi all'annoIndicator · IND · d/aAverage annual number of days on which the Canadian Fire Weather Index exceeds the local 95th percentile of a 1981–2010 baseline, from reanalysis.
- Geophysical hazard and exposure sub-indexSub-index · SUB · w 1 · 22.2%Composite of earthquake shaking intensity, population exposed to strong shaking, population exposed to tsunami and the probability of damaging volcanic ash fall.
- Flood and coastal hazard and exposure sub-indexSub-index · SUB · w 1 · 22.2%Composite of population exposed to river flooding, population in the 100-year coastal floodplain, population below 5 m elevation and population in high landslide-susceptibility zones.
- Popolazione esposta a due o più pericoli maggiori, quotaIndicator · IND · w 0.5Share of residents living where at least two hazard families exceed their high-hazard threshold (for example PGA475 of 0.2 g or more, RP100 flood depth above 0.5 m, RP100 cyclone wind of category 1 or more), counted once per person.
- Storm hazard and exposure sub-indexSub-index · SUB · w 1 · 22.2%Composite of the annual probability of category 1 cyclone wind, population exposed to cyclone wind, large-hail days and severe-thunderstorm environment days.
- Drought, heat and fire hazard and exposure sub-indexSub-index · SUB · w 1 · 22.2%Composite of severe meteorological drought frequency, agricultural drought stress frequency, population exposed to extreme humid heat and extreme fire-weather days.
- Indice di esposizione multi-pericoloDomain index · IDX · geometric complementINFORM-style 0–10 index of natural-hazard exposure: the geophysical, flood and coastal, storm and climatological sub-indices plus the multi-hazard population share, combined by a geometric mean of complements (10 minus each score) so that one severe hazard is not averaged away.
- Esposizione a pericoli e minaccePillar · PILLAR · 5 indicesWhat can strike, how often, how hard and who and what stands in its way?
- NXS-GRX (canonical data, provenance and risk) Composite RiskComposite · COMPOSITE · four pillarsComposite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
Non eseguitoIn corsoCompletato
02Simulator
Run this index’s own aggregation
Set each component, change the aggregation or the weight uncertainty, and watch the interval, the class probability and each component’s contribution respond.
FIG 3 · Simulator: aggregate multi-hazard exposure on your numbers
Components (0 to 10)
–
funziona nel vostro browser
Contribution of each component (leave one out)
03Metodo
Treatment, normalisation, weighting, aggregation, uncertainty
- Treatment
- WINSORISE
- Outlier rule
- |skew| > 2, kurtosis > 3.5
- Normalisation
- INFORM 0–10 rescaling
- Imputation
- NONE
- Coverage minimum
- 60% of components
- Modelled share cap
- 20% of weight
- Weighting
- equal
- Aggregation
- geometric complement
- Scale
- 0 to 10
- Incertezza
- 1,000 Monte Carlo runs over normalisation, weights, aggregation, imputation
- Framework basis
- INFORM Risk Hazard & Exposure (natural); JRC audit of INFORM Risk 2024; IPCC AR6 WGII risk framing; Hazard Standard
Molto bassoda 0.0 a < 2.0
Bassoda 2.0 a < 3.5
Medioda 3.5 a < 5.0
Altoda 5.0 a < 6.5
Molto altoda 6.5 a 10.0
04Components
5 components, 17 indicators
Geophysical hazard and exposure sub-index w 1
Composite of earthquake shaking intensity, population exposed to strong shaking, population exposed to tsunami and the probability of damaging volcanic ash fall.
| Indicatore | Unità | Evidenze | Fonti | Quota |
|---|---|---|---|---|
Accelerazione di picco al suolo con periodo di ritorno di 475 anniIND.HAZ.seismic.pga_rp475 | [g] | Class C | gem-global-seismic-hazard-map, national-seismic-hazard-models | 20.0% |
Persone esposte a forti scuotimenti sismici, quota della popolazioneIND.HAZ.seismic.eq_population_exposed.share | % | Class C | derived:nis:IND.HAZ.seismic.eq_population_exposed | 40.0% |
Popolazione esposta a tsunami, quotaIND.HAZ.coastal.tsunami_population_exposed.share | % | Class C | gar15-probabilistic-tsunami-hazard, jrc-ghsl-ghs-pop | 20.0% |
Probabilità di ricaduta dannosa di cenere vulcanica in 100 anniIND.HAZ.seismic.ash_fall_probability | 1 | Class D | gar15-volcanic-ash-hazard, nexus-ash-dispersal-model | 20.0% |
Flood and coastal hazard and exposure sub-index w 1
Composite of population exposed to river flooding, population in the 100-year coastal floodplain, population below 5 m elevation and population in high landslide-susceptibility zones.
| Indicatore | Unità | Evidenze | Fonti | Quota |
|---|---|---|---|---|
Persone esposte a piene fluviali, quota della popolazioneIND.HAZ.flood.flood_population_exposed.share | % | Class C | derived:nis:IND.HAZ.flood.flood_population_exposed | 40.0% |
Popolazione nella pianura alluvionale costiera con periodo di ritorno di 100 anni, quotaIND.HAZ.coastal.coastal_flood_population_exposed.share | % | Class C | jrc-ghsl-ghs-pop, deltares-gtsr, copernicus-dem-glo30 | 20.0% |
Popolazione al di sotto dei 5 m di quota, quotaIND.HAZ.coastal.low_elevation_population.share | % | Class C | wb-wdi, ciesin-leczv3 | 20.0% |
Popolazione in zone ad alta suscettibilità alle frane, quotaIND.HAZ.landslide.landslide_susceptible_population.share | % | Class D | nasa-lhasa-susceptibility, national-landslide-inventories, jrc-ghsl-ghs-pop | 20.0% |
Storm hazard and exposure sub-index w 1
Composite of the annual probability of category 1 cyclone wind, population exposed to cyclone wind, large-hail days and severe-thunderstorm environment days.
| Indicatore | Unità | Evidenze | Fonti | Quota |
|---|---|---|---|---|
Probabilità annua di venti ciclonici di categoria 1 o superioreIND.HAZ.storm.tc_cat1_probability | 1 | Class C | storm-synthetic-tracks, ibtracs | 25.0% |
Persone esposte a venti ciclonici di categoria 1, quota della popolazioneIND.HAZ.storm.tc_population_exposed.share | % | Class C | derived:nis:IND.HAZ.storm.tc_population_exposed | 50.0% |
Giorni di grandine di grandi dimensioni all'annoIND.HAZ.storm.large_hail_days | d/a | Class D | essl-eswd, noaa-spc-storm-reports, era5-convective-proxies | 12.5% |
Giorni con condizioni favorevoli a forti temporaliIND.HAZ.storm.severe_convective_days | d/a | Class D | era5-convective-proxies, nexus-convective-environment-model | 12.5% |
Drought, heat and fire hazard and exposure sub-index w 1
Composite of severe meteorological drought frequency, agricultural drought stress frequency, population exposed to extreme humid heat and extreme fire-weather days.
| Indicatore | Unità | Evidenze | Fonti | Quota |
|---|---|---|---|---|
Frequenza della siccità meteorologica graveIND.HAZ.drought.spei_drought_frequency | % | Class C | spei-global-drought-monitor, era5-land | 25.0% |
Frequenza dello stress da siccità agricolaIND.HAZ.drought.agricultural_stress_frequency | % | Class C | fao-giews-asi | 25.0% |
Popolazione esposta al caldo estremo, quotaIND.HAZ.heat.heat_population_exposed.share | % | Class D | derived:nis:IND.HAZ.heat.dangerous_heat_days, jrc-ghsl-ghs-pop | 25.0% |
Giorni con condizioni meteorologiche estreme per gli incendi all'annoIND.HAZ.wildfire.extreme_fire_weather_days | d/a | Class C | copernicus-cems-fire-danger, era5 | 25.0% |
Population exposed to two or more major hazards, share w 0.5
Share of residents living where at least two hazard families exceed their high-hazard threshold (for example PGA475 of 0.2 g or more, RP100 flood depth above 0.5 m, RP100 cyclone wind of category 1 or more), counted once per person.
| Indicatore | Unità | Evidenze | Fonti | Quota |
|---|---|---|---|---|
Popolazione esposta a due o più pericoli maggiori, quotaIND.HAZ.multi.multi_hazard_exposure.share | % | Class D | jrc-ghsl-ghs-pop, gem-global-seismic-hazard-map, jrc-global-flood-hazard, storm-tc-hazard, nexus-multi-hazard-overlay | 100.0% |
05Dominio
Hazard and exposure
Natural and technological hazard intensity, frequency and the people, assets and systems exposed, keyed to Hazard Standard.
| Sub-domain | Indicatori |
|---|---|
| Multi-hazard | 4 |
| Seismic and volcanic | 6 |
| Flood | 6 |
| Tropical and severe storms | 7 |
| Siccità | 3 |
| Extreme heat | 3 |
| Incendio boschivo | 3 |
| Landslide | 2 |
| Coastal and sea level | 5 |
| Tecnologico | 3 |
| Esposizione | 5 |
| Losses and impacts | 6 |
Anchor frameworks (pillar structure and definitions only): Hazard Standard; UNDRR-ISC HIPs 2025; INFORM Hazard & Exposure; WorldRiskIndex exposure; Sendai A-D; EM-DAT.
06Indicatori
All 53 hazard and exposure indicators
FIG 4 · Indicators in scope, by domain and sub-domain
| Indicatore | Dominio | Sub-domain | Componente | Unità | Livelli | Crosswalks |
|---|---|---|---|---|---|---|
Popolazione esposta a due o più pericoli maggiori, quotaIND.HAZ.multi.multi_hazard_exposure.share | HAZ | Multi-hazard | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | INFORM HA.NAT |
Perdita media annua multi-pericolo, quota del PILIND.HAZ.multi.aal.gdp | HAZ | Multi-hazard | impact | % | COUNTRY, ADM1, CITY, PORTFOLIO | |
Perdita media annua multi-pericolo, quota dello stock di capitale prodottoIND.HAZ.multi.aal.capital_stock | HAZ | Multi-hazard | impact | % | COUNTRY, ADM1, CITY, PORTFOLIO | |
Perdita massima probabile con periodo di ritorno di 250 anni, quota del PILIND.HAZ.multi.pml_rp250.gdp | HAZ | Multi-hazard | impact | % | COUNTRY, ADM1, PORTFOLIO | |
Accelerazione di picco al suolo con periodo di ritorno di 475 anniIND.HAZ.seismic.pga_rp475 | HAZ | Seismic and volcanic | hazard | [g] | COUNTRY, ADM1, CITY, GRID, SITE | UNDRR_HIPS_2025 GH0101 INFORM HA.NAT.EQ |
Persone esposte a forti scuotimenti sismici, media annuaIND.HAZ.seismic.eq_population_exposed | HAZ | Seismic and volcanic | exposure | {persons} | COUNTRY, ADM1, CITY, GRID | INFORM EX_EQ_MMI8 |
Persone esposte a forti scuotimenti sismici, quota della popolazioneIND.HAZ.seismic.eq_population_exposed.share | HAZ | Seismic and volcanic | exposure | % | COUNTRY, ADM1, CITY | |
Perdita media annua da terremoti, quota del PILIND.HAZ.seismic.eq_aal.gdp | HAZ | Seismic and volcanic | impact | % | COUNTRY, ADM1, CITY, PORTFOLIO | |
Popolazione entro 30 km da un vulcano olocenicoIND.HAZ.seismic.volcano_population_30km | HAZ | Seismic and volcanic | exposure | {persons} | COUNTRY, ADM1, CITY | UNDRR_HIPS_2025 GH0203 |
Probabilità di ricaduta dannosa di cenere vulcanica in 100 anniIND.HAZ.seismic.ash_fall_probability | HAZ | Seismic and volcanic | hazard | 1 | COUNTRY, ADM1, CITY, GRID, SITE | UNDRR_HIPS_2025 GH0202 EMDAT nat-geo-vol-ash |
Livello estremo del mare in acqua calma con periodo di ritorno di 100 anniIND.HAZ.coastal.extreme_sea_level_rp100 | HAZ | Coastal and sea level | hazard | m | COUNTRY, ADM1, CITY, SITE | UNDRR_HIPS_2025 MH0703 EMDAT nat-met-sto-sur |
Popolazione nella pianura alluvionale costiera con periodo di ritorno di 100 anni, quotaIND.HAZ.coastal.coastal_flood_population_exposed.share | HAZ | Coastal and sea level | exposure | % | COUNTRY, ADM1, CITY | INFORM EX_CFL UNDRR_HIPS_2025 MH0601 |
Popolazione al di sotto dei 5 m di quota, quotaIND.HAZ.coastal.low_elevation_population.share | HAZ | Coastal and sea level | exposure | % | COUNTRY, ADM1, CITY | WB_WDI EN.POP.EL5M.ZS |
Altezza massima di inondazione da tsunami con periodo di ritorno di 500 anniIND.HAZ.coastal.tsunami_inundation_rp500 | HAZ | Coastal and sea level | hazard | m | COUNTRY, ADM1, CITY, SITE | UNDRR_HIPS_2025 MH0705 INFORM HA.NAT.TS |
Popolazione esposta a tsunami, quotaIND.HAZ.coastal.tsunami_population_exposed.share | HAZ | Coastal and sea level | exposure | % | COUNTRY, ADM1, CITY | INFORM EX_TS EMDAT nat-geo-ear-tsu |
Fluvial flood depth at 100-year return periodIND.HAZ.flood.river_flood_depth_rp100 | HAZ | Flood | hazard | m | ADM1, ADM2, CITY, GRID, SITE | UNDRR_HIPS_2025 MH0604 EMDAT nat-hyd-flo-riv |
Pluvial and flash flood depth at 100-year return periodIND.HAZ.flood.pluvial_flood_depth_rp100 | HAZ | Flood | hazard | m | ADM1, ADM2, CITY, GRID, SITE | UNDRR_HIPS_2025 MH0603 UNDRR_HIPS_2025 MH0606 EMDAT nat-hyd-flo-fla |
Persone esposte a piene fluviali, media annuaIND.HAZ.flood.flood_population_exposed | HAZ | Flood | exposure | {persons} | COUNTRY, ADM1, ADM2, CITY | INFORM EX_FL INFORM HA.NAT.FL |
Persone esposte a piene fluviali, quota della popolazioneIND.HAZ.flood.flood_population_exposed.share | HAZ | Flood | exposure | % | COUNTRY, ADM1, ADM2, CITY | |
Standard di progetto della protezione dalle alluvioniIND.HAZ.flood.flood_protection_standard | HAZ | Flood | coping capacity | a | COUNTRY, ADM1, CITY, SITE | |
Perdita media annua da piene fluviali, quota del PILIND.HAZ.flood.flood_aal.gdp | HAZ | Flood | impact | % | COUNTRY, ADM1, CITY, PORTFOLIO | |
Velocità del vento dei cicloni tropicali con periodo di ritorno di 100 anniIND.HAZ.storm.tc_wind_rp100 | HAZ | Tropical and severe storms | hazard | m/s | COUNTRY, ADM1, CITY, GRID, SITE | UNDRR_HIPS_2025 MH0309 INFORM HA.NAT.TC |
Probabilità annua di venti ciclonici di categoria 1 o superioreIND.HAZ.storm.tc_cat1_probability | HAZ | Tropical and severe storms | hazard | 1 | COUNTRY, ADM1, CITY, GRID, SITE | |
Persone esposte a venti ciclonici di categoria 1, media annuaIND.HAZ.storm.tc_population_exposed | HAZ | Tropical and severe storms | exposure | {persons} | COUNTRY, ADM1, CITY | INFORM EX_TC_SS1 |
Persone esposte a venti ciclonici di categoria 1, quota della popolazioneIND.HAZ.storm.tc_population_exposed.share | HAZ | Tropical and severe storms | exposure | % | COUNTRY, ADM1, CITY | |
Perdita media annua da cicloni tropicali, quota del PILIND.HAZ.storm.tc_aal.gdp | HAZ | Tropical and severe storms | impact | % | COUNTRY, ADM1, PORTFOLIO | |
Giorni di grandine di grandi dimensioni all'annoIND.HAZ.storm.large_hail_days | HAZ | Tropical and severe storms | hazard | d/a | COUNTRY, ADM1, GRID, SITE | UNDRR_HIPS_2025 MH0404 EMDAT nat-met-sto-hai |
Giorni con condizioni favorevoli a forti temporaliIND.HAZ.storm.severe_convective_days | HAZ | Tropical and severe storms | hazard | d/a | COUNTRY, ADM1, GRID | UNDRR_HIPS_2025 MH0103 EMDAT nat-met-sto-sev |
Frequenza della siccità meteorologica graveIND.HAZ.drought.spei_drought_frequency | HAZ | Siccità | hazard | % | COUNTRY, ADM1, GRID | UNDRR_HIPS_2025 MH0401 INFORM HA.NAT.DR |
Frequenza dello stress da siccità agricolaIND.HAZ.drought.agricultural_stress_frequency | HAZ | Siccità | hazard | % | COUNTRY, ADM1, GRID | INFORM ASI |
Persone colpite dalla siccità, quota media annuaIND.HAZ.drought.drought_affected.share | HAZ | Siccità | impact | % | COUNTRY | INFORM AFF_DR EMDAT nat-cli-dro-dro |
Giorni di caldo umido pericoloso all'annoIND.HAZ.heat.dangerous_heat_days | HAZ | Extreme heat | hazard | d/a | COUNTRY, ADM1, CITY, GRID | UNDRR_HIPS_2025 MH0501 |
Eventi di esposizione alle ondate di calore per personaIND.HAZ.heat.heatwave_person_days | HAZ | Extreme heat | exposure | d/a | COUNTRY, ADM1, CITY | |
Popolazione esposta al caldo estremo, quotaIND.HAZ.heat.heat_population_exposed.share | HAZ | Extreme heat | exposure | % | COUNTRY, ADM1, CITY | |
Giorni con condizioni meteorologiche estreme per gli incendi all'annoIND.HAZ.wildfire.extreme_fire_weather_days | HAZ | Incendio boschivo | hazard | d/a | COUNTRY, ADM1, GRID | |
Superficie bruciata annua, quota della superficie terrestreIND.HAZ.wildfire.burned_area.share | HAZ | Incendio boschivo | hazard | % | COUNTRY, ADM1, GRID | UNDRR_HIPS_2025 EN0205 EMDAT nat-cli-wil-wil |
Popolazione nell'interfaccia urbano-foresta, quotaIND.HAZ.wildfire.wui_population.share | HAZ | Incendio boschivo | exposure | % | COUNTRY, ADM1, CITY | |
Popolazione in zone ad alta suscettibilità alle frane, quotaIND.HAZ.landslide.landslide_susceptible_population.share | HAZ | Landslide | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | UNDRR_HIPS_2025 GH0300 |
Decessi per frane per 100,000 abitanti, media annuaIND.HAZ.landslide.fatal_landslide_rate | HAZ | Landslide | impact | /10*5 | COUNTRY, ADM1 | EMDAT nat-hyd-mmw-lan |
Popolazione vicina a siti industriali a pericolo di incidente rilevante, quotaIND.HAZ.technological.major_hazard_site_population.share | HAZ | Tecnologico | exposure | % | COUNTRY, ADM1, CITY | UNDRR_HIPS_2025 TL0304 UNDRR_HIPS_2025 TL0309 |
Popolazione entro 30 km da un reattore nucleare in funzioneIND.HAZ.technological.nuclear_population_30km | HAZ | Tecnologico | exposure | {persons} | COUNTRY, ADM1, CITY | UNDRR_HIPS_2025 TL0208 |
Decessi per incidenti industriali per 100,000 abitanti, media annuaIND.HAZ.technological.industrial_accident_deaths | HAZ | Tecnologico | impact | /10*5 | COUNTRY | EMDAT tec-ind-ind-ind |
Superficie edificataIND.HAZ.exposure.built_up_area | HAZ | Esposizione | context | km2 | COUNTRY, ADM1, ADM2, CITY, GRID | |
Stock di capitale prodottoIND.HAZ.exposure.capital_stock | HAZ | Esposizione | context | [USD] | COUNTRY, ADM1, PORTFOLIO | |
Area edificata in zone ad alto pericoloIND.HAZ.exposure.built_up_exposed | HAZ | Esposizione | exposure | km2 | COUNTRY, ADM1, ADM2, CITY, GRID | |
Area edificata in zone ad alto pericolo, quotaIND.HAZ.exposure.built_up_exposed.share | HAZ | Esposizione | exposure | % | COUNTRY, ADM1, ADM2, CITY | |
PIL generato in zone ad alto pericolo, quotaIND.HAZ.exposure.gdp_exposed.share | HAZ | Esposizione | exposure | % | COUNTRY, ADM1, CITY | |
Morti e dispersi per disastri per 100,000 abitantiIND.HAZ.loss.deaths_missing_rate | HAZ | Losses and impacts | impact | /10*5 | COUNTRY, ADM1 | SENDAI A-1 SDG 1.5.1 |
Persone direttamente colpite da disastri per 100,000 abitantiIND.HAZ.loss.directly_affected_rate | HAZ | Losses and impacts | impact | /10*5 | COUNTRY, ADM1 | SENDAI B-1 SDG 1.5.1 |
Perdita economica diretta da disastri, quota del PILIND.HAZ.loss.direct_economic_loss.gdp | HAZ | Losses and impacts | impact | % | COUNTRY, ADM1 | SENDAI C-1 SDG 1.5.2 |
Morti per disastri registrati per 100,000 abitanti, media su 30 anniIND.HAZ.loss.recorded_disaster_deaths | HAZ | Losses and impacts | impact | /10*5 | COUNTRY, ADM1 | EMDAT Total Deaths |
Persone colpite da disastri registrati per 100,000 abitanti, media su 30 anniIND.HAZ.loss.recorded_disaster_affected | HAZ | Losses and impacts | impact | /10*5 | COUNTRY, ADM1 | EMDAT Total Affected |
Danni da disastri registrati, quota del PIL, media su 30 anniIND.HAZ.loss.recorded_disaster_damage.gdp | HAZ | Losses and impacts | impact | % | COUNTRY | EMDAT Total Damage, Adjusted ('000 US$) |
07Quotazione
Multi-hazard exposure index, world
The world reading of this index, every country as a tile and the largest movements since the previous edition.
NXS-GRX · HAZ · 195 profiles · 0–10 scale
Multi-hazard exposure index, world
–
I valori sono pubblicati con l'edizione; qui compaiono intervallo, classe e variazione.
- Edizione precedente
- –
- Range since 2016
- –
- Composito accoppiato
- –
- Punteggio di accoppiamento S
- –
- Pulse, ultima settimana
- –
- Outlook, 12 months
- –
- Metodo
- Indicator Standard 1.0 · NXS-GRX 2026
- Estrazioni
- 1,000
Multi-hazard exposure index, world, by edition
Nessun valore ancora pubblicato. La prima edizione traccia qui lo storico con la banda dell'intervallo e i limiti di classe.
Africa54
Americhe35
Asia48
Europa44
Nessuna variazione per ora. Dalla seconda edizione in poi, le variazioni rispetto all’edizione precedente sono elencate qui, insieme agli indicatori che le hanno determinate.
08Valori
Country values
FIG 5 · Multi-hazard exposure index: countries (values when released)
Caricamento della mappa
Equal Earth · Natural Earth 1:110mValues when released
- Tile
/api/v1/public/grix/risk-products/tiles/haz/{z}/{x}/{y}.mvt- Chiave di osservazione
nis:IDX.HAZ.multi.hazard_exposure:{ISO3}:{YEAR}:A
09Serie
Series that read this index
GLBGlobal SystemsThe state of interdependent global risk: the twenty domain indices aggregated to the world, the five core systems (water, energy, food, health, biodiversity) and their couplings, the global tail register and the gap between perceived and measured risk.→ GS-08Global DisasterMulti-hazard exposure, disaster losses and mortality, return-period losses, protection gaps and coping capacity.→ GS-10Global CitiesUrban exposure, heat, flooding, informal settlement, service dependency and the economic weight of cities at risk.→ GS-12Global Earth observationWhat Earth observation can and cannot see of risk: coverage, revisit, latency and the observing systems behind NXS-GRX.→ SR-01Global PolycrisisHow crises become entangled: common causes, domino effects and feedbacks across climate, economy, health and security.→ TH-02Disaster Risk Reduction (DRR)Hazard, exposure, vulnerability, capacity, preparedness, redundancy and recovery readings for planning and learning, aligned to the Sendai Framework targets.→ TH-04Disaster Risk Intelligence (DRI)Signals, observations, event streams, geospatial layers and scenario packs turned into structured risk intelligence for preparedness and planning.→
10Validity
Crosswalks and validity checks
Crosswalks map leaf indicators to source code lists; established indices are used for validity checks, never re-weighted as inputs.
| Code system | Leaf indicators mapped |
|---|---|
UNDRR_HIPS_2025 | 7 |
INFORM | 6 |
EMDAT | 4 |
WB_WDI | 1 |
11In tutto il Nexus
Platforms, standards and ways to take part
Field and service platforms of GCRI, GRF and GRA, the Nexus Risk Standards for this domain, learning, working groups and open calls. Every link is a live page.
12Cita
Cita e riutilizza
GCRI Canada (2026). The Global Risks Index (NXS-GRX): Multi-hazard exposure index (GRX-IDX-HAZ), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/indices/hazard-exposure/ UNI NXS-GRX-AR-000125.
See this index in every country profile
Each profile shows this index with its interval and class once released.
Stato
La metodologia, la struttura e le definizioni di The Global Risks Index sono una bozza di lavoro preparatoria (2026), diffusa per esame e commenti e non destinata all’attuazione. Nessun valore compare finché un’edizione non viene pubblicata a partire da un taglio di evidenze regolamentato; i valori riporteranno allora intervalli, classi, fonti e il relativo percorso di correzione. I simulatori applicano i metodi pubblicati ai numeri che scegli e non mostrano mai un valore NXS-GRX.
Che cosa non è NXS-GRX
NXS-GRX è un'informazione di ricerca e di analisi del rischio. Non è un rating creditizio o ESG e non usa alcuna scala di rating, non è un indice di riferimento per strumenti finanziari, non è una statistica ufficiale, non è un allerta di emergenza né una classificazione ufficiale e non è una consulenza. Non deve essere usato per valutare persone fisiche. Le classi di rischio sono fasce su una scala pubblicata, mai graduatorie di paesi o persone.
Istituzioni e fonti
The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.
Ogni valore riporta l’attribuzione delle proprie fonti, che mantengono le rispettive licenze. I nomi esterni sono citati unicamente a fini di interoperabilità. I testi redatti da Nexus sono destinati alla licenza CC BY 4.0 al momento della pubblicazione.
Avis en français
La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.