ef2c6470fb
26-source OSINT intelligence engine with live Jarvis dashboard, auto-refresh via SSE, optional LLM layer (4 providers), delta/memory system, and Telegram breaking news alerts. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
76 lines
2.5 KiB
JavaScript
76 lines
2.5 KiB
JavaScript
// NOAA / National Weather Service — Severe weather alerts & climate events
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// No auth required. Real-time alerts.
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import { safeFetch } from '../utils/fetch.mjs';
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const NWS_BASE = 'https://api.weather.gov';
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// Get all active weather alerts (US)
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export async function getActiveAlerts(opts = {}) {
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const {
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severity = null, // Extreme, Severe, Moderate, Minor
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urgency = null, // Immediate, Expected, Future
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event = null, // e.g. "Tornado Warning", "Hurricane Warning"
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limit = 50,
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} = opts;
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const params = new URLSearchParams({ limit: String(limit), status: 'actual' });
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if (severity) params.set('severity', severity);
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if (urgency) params.set('urgency', urgency);
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if (event) params.set('event', event);
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return safeFetch(`${NWS_BASE}/alerts/active?${params}`, {
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headers: { 'Accept': 'application/geo+json' },
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});
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}
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// Get severe alerts only
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export async function getSevereAlerts() {
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return getActiveAlerts({ severity: 'Extreme,Severe' });
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}
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// Briefing — severe weather events that could impact markets/supply chains
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export async function briefing() {
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const alerts = await getSevereAlerts();
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const features = alerts?.features || [];
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// Categorize by impact type
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const hurricanes = features.filter(f => /hurricane|typhoon|tropical/i.test(f.properties?.event));
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const tornadoes = features.filter(f => /tornado/i.test(f.properties?.event));
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const floods = features.filter(f => /flood/i.test(f.properties?.event));
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const winter = features.filter(f => /blizzard|ice storm|winter/i.test(f.properties?.event));
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const fire = features.filter(f => /fire/i.test(f.properties?.event));
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const other = features.filter(f => {
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const e = f.properties?.event || '';
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return !/hurricane|typhoon|tropical|tornado|flood|blizzard|ice storm|winter|fire/i.test(e);
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});
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return {
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source: 'NOAA/NWS',
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timestamp: new Date().toISOString(),
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totalSevereAlerts: features.length,
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summary: {
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hurricanes: hurricanes.length,
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tornadoes: tornadoes.length,
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floods: floods.length,
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winterStorms: winter.length,
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wildfires: fire.length,
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other: other.length,
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},
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topAlerts: features.slice(0, 15).map(f => ({
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event: f.properties?.event,
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severity: f.properties?.severity,
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urgency: f.properties?.urgency,
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headline: f.properties?.headline,
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areas: f.properties?.areaDesc,
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onset: f.properties?.onset,
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expires: f.properties?.expires,
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})),
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};
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}
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if (process.argv[1]?.endsWith('noaa.mjs')) {
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const data = await briefing();
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console.log(JSON.stringify(data, null, 2));
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}
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