Severe weather
Unavailable- Component score
- —
- Freshness state
- Unavailable
- Observed
- No approved current observation
Global severe-event context
Severe weather is local in its consequences but can be viewed globally through broad disaster alerts. This category explains the limited role of that overview: it can identify active event types, provider alert levels, update times, and impact signals, but it cannot deliver neighborhood forecasts or tell a reader how to respond in an emergency.
Current evidence
A verified production panel would use normalized GDACS events and preserve event type, provider identity, alert level, source update time, and active state. Forecast enrichment requires a separately approved commercial source.
Current normalized GDACS events are not exposed through the public category-page boundary. No active-event count or low-risk conclusion is shown, and conditional Open-Meteo data contributes nothing.
Global severe-event context
GDACS aggregates broad disaster information for coordination and situational awareness. Its green, orange, or red context does not replace meteorological warnings, evacuation orders, river forecasts, fire agencies, or civil-protection instructions. The page therefore displays source attribution and authority limits beside any future event data.
Provider event identity is also protected. An earthquake or volcanic event appearing in GDACS is not merged automatically with USGS or a volcano catalog. Similarity can support a reviewed relationship later, but each source record, update history, and measurement remains intact. This prevents a convenient dashboard join from becoming a false scientific identity.
Methodology
A provider-supplied level contributes only while the event remains active and current.
Normalized severity and impact signals can add weight without inventing local consequences.
Later provider updates revise the same provider event instead of duplicating its identity.
Freshness state
The source update time is compared with the configured severe-event window. Failed or empty fetches preserve prior storage internally but must expose delayed or unavailable status to readers.
Current view calculated:
Provenance
The public source registry is unavailable. Source decisions remain fail-closed.
| Source | Rights decision | Production state | Attribution and limits |
|---|---|---|---|
| Global Disaster Alert and Coordination System | Approved | Not enabled for production | Broad severe-event context is attributed to GDACS and retains its provider event identifiers, update times, and alert level. Approved for global context. GDACS is not a life-safety authority and readers must follow competent national and local services. |
| Open-Meteo | Conditional | Not enabled for production | Any future weather enrichment would identify the approved commercial provider plan, endpoint, model, and forecast timestamp. Conditional. The free endpoint is not authorized for the planned commercial site, so it contributes no production observations. |
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