Static view: the interactive graph runs where this page’s scripts and WebGL can; every node is also linked on this page.
Reports · Nexus Standards · Hazard
hazard
Early warning and anticipatory action in Reports
A warning helps only if it reaches people with time to act and if the action it triggers was agreed in advance. This page shows the series it feeds, the evidence behind it and how to contribute.
- Series
- 3
- Systems
- 2
- Areas
- 3
What this area brings to the editions.
A warning helps only if it reaches people with time to act and if the action it triggers was agreed in advance. This subsite relates alerting protocols, hydrometeorological services and anticipatory-action triggers so that a forecast, a message and a release of funds can be traced to one another.
From Foundry evidence to the series.
The evidence, step by step, from the systems this area reads to the series it feeds.
How Early warning and anticipatory action reaches Reports: what it reads, how it reads it, the sealed cut and the series it feeds.
| Step | What happens | Source |
|---|---|---|
| 01 What it reads | Early warning and anticipatory action reads NXS-EWS (multi-hazard monitoring and warning) and NXS-AAP: governed sources with their releases, never a value without its source. | |
| 02 The cut is sealed | Each quarter the evidence is sealed in one cut, so OBSERVED, REPORTED and ESTIMATED values stay apart and every edition can be rebuilt. | |
| 03 The series it feeds | The cut feeds Methods and Technical and Global Sector Risk and Resilience, from the Baseline Edition 2026 into the quarterly series. | |
| 04 Who decides | Decisions stay with the authorities that hold them, under their own rules; an edition informs a decision and never makes it. |
A teaching model of the evidence path, not a forecast and not a record of any run; the systems, methods and series named come from the registries. Sources: Early warning and anticipatory action in Reports (2026); Early warning and anticipatory action home (2026).
The series it feeds, and what backs each.
| Series | Foundry systems it draws on | Academy disciplines | Series home |
|---|---|---|---|
| Methods and Technical | NXS-GRX (canonical data, provenance and risk) the methods, indicators and validation studies behind each product NXS-LAB (research, experiments and simulations) method comparisons under transparent test conditions NXS-NXQ (software, models and capability lifecycle) the fitness record of models and tools the methods use | Quantitative risk analysis and statistics Model risk and validation Risk indicators and composite indices | Methods and Technical series home |
| Global Sector Risk and Resilience | NXS-GRX one sector’s structure, dependencies and concentration measures NXS-EOP (earth observation and digital twins) observed change in the sector’s assets and their surroundings | Trade, supply chains and geoeconomics Critical infrastructure and lifelines | Global Sector Risk and Resilience series home |
| Evidence Brief | NXS-GRX the evidence behind one question, with its strength and gaps NXS-POR (public, client and partner delivery) the public-safe release of a brief and its corrections NXS-DSS (decision cases and deliberation) what the evidence settles for the decision in hand | Research, evidence and the science-policy interface Risk communication and risk literacy Uncertainty and decision making | Evidence Brief series home |
The 3 areas inside Early warning and anticipatory action.
Each area is a section of this Nexus Standards subsite. Its parts, indicators and working group feed the standards progress reported each quarter.
- capabilitiesNS-10 · NS-11 · NS-3 · NS-9Alerting and messagingProfiles OASIS CAP 1.2 for warning and trigger candidates produced by risk engines, requiring UNI identifiers, contextual senders and epistemic-state parameters, and…
- multilateral areasNS-3 · NS-9 · NS-11WMO and hydrometeorological servicesDescribes the public technical work of the World Meteorological Organization relevant to risk: the WMO Information System 2.0 publish-subscribe architecture, the…
- risk disciplinesNS-0 · NS-3 · NS-9 · NS-10 · NS-11Early warning and anticipatory actionEarly warning saves lives only when forecasts reach people and trigger pre-agreed action; anticipatory action moves funds before impacts peak.
Parts and open standards applied here.
Nexus Standards parts are preparatory working drafts (2026); external standards are cited, never reproduced.
The systems, methods and teaching behind it.
Where the same subject is reported elsewhere.
- Coupled areaNexus StandardsReal-time and streaming dataCAP candidates travel as notifications on the WIS2-style topic hierarchy pointing at the resolver, never as the full record.
- Coupled areaNexus StandardsEarly warning and anticipatory actionAnticipatory-action triggers in that area consume CAP candidates and record their own trigger evaluations.
- Coupled areaNexus StandardsTranslation and localisationCAP info blocks per language follow the translation rules; translations are informative and carry translator and date.
- Coupled areaNexus StandardsAlerting and messagingCAP 1.2 alerts from registered alerting authorities are the input format that the alerting area profiles; WMO’s register is the authority list it checks.
- Coupled areaNexus StandardsReal-time fabricWIS 2.0 topic hierarchy and MQTT publish-subscribe are the model the Open Infrastructure and Developers subsite’s real-time fabric follows.
- Coupled areaNexus StandardsSendai Framework alignmentEarly Warnings for All progress is measured through Sendai target G, so WMO and UNDRR data meet in G-indicator records.
- Coupled areaNexus StandardsUNDRR and the Sendai Framework MonitorHazardous-event identifiers from WMO cataloguing are designed to link to UNDRR loss records, joining hazard and impact.
- Coupled areaNexus StandardsHydrometeorological hazard standardsMechanism: forecasts and verification statistics determine trigger skill.
Contribute on Early warning and anticipatory action.
Evidence, a case, a correction, a method or profile input on this subject. The composer tags it with this area and its series.
Write a contribution the editor can act on.
Say what it is, where its record is kept and on which licence. It arrives tagged with this page, its area and its gateway, so it reaches the editor who owns it.
Your email opens with the subject and a template already filled in for GW-STD.
- Evidence
- Correction
- Case study
- Analysis or method
- Peer review
- Translation
- Profile input
Never send personal data or sensitive infrastructure detail. A contribution is reviewed before use; sending it confers no authorship or editorial rights.
Open science for Early warning and anticipatory action.
How a contribution on this subject is deposited, identified, credited, licensed and found, and the metadata for it prefilled from this page.
Early warning and anticipatory action’s open record
- Area
- Early warning and anticipatory action
- Feeds
- Methods and Technical, Global Sector Risk and Resilience, Evidence Brief
- Record
- A UNI for every accepted contribution; cited with its DOI in the edition that uses it
- Links
- isSupplementTo the edition it informs; isNewVersionOf its earlier version
- Licence
- CC BY 4.0 (SPDX CC-BY-4.0) for original material; metadata CC0 1.0
Credit and identity
- ORCID
- Your iD in the deposit and the contribution record; DataCite can then add the work to your ORCID record
- ROR
- Your organisation by its ROR identifier, never by a typed name alone
- CRediT
- Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualisation, Writing, review and editing
- Account
- None needed to contribute; never a password
Find and follow
Search the open indexes for Early warning and anticipatory action; software is cited by its SWHID from Software Heritage. Annotation is your choice: Hypothesis opens this page in its own viewer.
Mirrors and harvest
The DOI is canonical. At release each signed bundle is also given an IPFS content identifier and a bloxberg anchor as mirrors; both are listed in the record once they exist. Zenodo exposes every record over OAI-PMH, and reviews and endorsements can arrive through COAR Notify where the repository supports it.
{
"metadata": {
"resource_type": {
"id": "dataset"
},
"title": "Evidence on Early warning and anticipatory action for Nexus Reports",
"publication_date": "YYYY-MM-DD",
"creators": [
{
"person_or_org": {
"type": "personal",
"family_name": "Your family name",
"given_name": "Your given name",
"identifiers": [
{
"scheme": "orcid",
"identifier": "0000-0000-0000-0000"
}
]
},
"affiliations": [
{
"id": "ROR identifier of your organisation"
}
]
}
],
"description": "What it is, where its record is kept and how it bears on Early warning and anticipatory action in Nexus Reports.",
"rights": [
{
"id": "cc-by-4.0"
}
],
"subjects": [
{
"subject": "Nexus Reports"
},
{
"subject": "Early warning and anticipatory action"
},
{
"subject": "hazard"
}
],
"related_identifiers": [
{
"identifier": "https://nexustandards.com/nexus-reports/areas/early-warning-and-anticipatory-action/",
"scheme": "url",
"relation_type": {
"id": "issupplementto"
},
"resource_type": {
"id": "other"
}
}
],
"version": "1.0.0"
},
"custom_fields": {},
"access": {
"record": "public",
"files": "public"
},
"files": {
"enabled": true
},
"parent": {
"communities": {
"default": "nexusreports"
}
}
}Releases for this area.
Releases tagged to this area appear here once released.
Send evidence on Early warning and anticipatory action.
Reports is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
- EmailGateway GW-STDSend it from this pageEvidence, a correction, a case, a method, a review, a translation or profile input. It arrives tagged with this page, so the editor who owns it receives it.
- ZenodoOpen depositDeposit it and submit to the communityPublish your own record on Zenodo with your ORCID iD, then submit it to the Reports community there. Curators review it; the DOI stays yours.
- ReportsNexus StandardsSee every way to contributeThe contribution types, how each is reviewed, what credit you receive, the licence and what is never accepted.
Never send personal data, sensitive infrastructure detail or anything you have no right to share. A contribution is reviewed before use; sending it confers no authorship or editorial rights, and sponsorship never buys a finding.
Around the reports at Nexus Standards.
Bring what you know to the next edition.
Every quarter closes on a sealed evidence cut. Contributions received before the cut are reviewed for that edition; later ones wait for the next.
Legal documents.
Maps, data and figures on this site are shown for context and general information. They are not advice, forecasts or warnings; the limits of the information are set out in the Disclaimers and Data Notices.