{"uid":"cap_fB_EQpmrBG5xV_FVfikpt","slug":"riskpulse-earthquake-activity-check-36c93eb2","name":"RiskPulse Earthquake Activity Check","description":"Earthquake activity check, deterministic. Answers \"any recent earthquakes near this location\", \"how seismically active is this area right now\". Queries the USGS FDSN event catalog near a lat/lon within a radius (or the global M5+ feed when no point is given) over the last N days and returns each event (magnitude, place, time, depth, PAGER alert, significance) plus a code-computed summary: count, max/avg magnitude, risk level. No LLM, no key, public domain.","url":"https://riskpulse.theaslangroupllc.com/api/risk/quake-check","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"lat":{"type":"number","description":"latitude of the point of interest (omit both lat and lon for the global feed)"},"lon":{"type":"number","description":"longitude of the point of interest"},"days":{"type":"number","description":"lookback window in days (default 30, max 365)"},"limit":{"type":"number","description":"max events returned (default 20, max 100)"},"radius_km":{"type":"number","description":"search radius around the point in km (default 500, max 5000)"},"min_magnitude":{"type":"number","description":"minimum magnitude (default 4.0 with a point, 5.0 global)"}}},"responseSchema":{"type":"json","example":{"query":{"lat":35.68,"lon":139.69,"days":30,"radius_km":500,"min_magnitude":4},"events":[{"alert":null,"place":"Izu Islands, Japan region","depth_km":10,"time_utc":"2026-07-12T03:41:00.000Z","magnitude":5.8}],"summary":{"risk_level":"moderate","event_count":14,"max_magnitude":5.8},"deterministic":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7JTUl5Jl-u3T9e3f7BJYI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Queries the USGS FDSN event catalog near a lat/lon (or globally for M5+) over the last N days and returns individual seismic events plus a computed risk summary including count, max/avg magnitude, and risk level.","exampleAgentPrompt":"Check for any recent earthquakes within 150 km of latitude 35.6762 and longitude 139.6503 (Tokyo) over the last 14 days — give me the individual events and the overall seismic risk summary.","exampleUseCases":null,"resultDescription":"A list of individual seismic events (magnitude, place name, timestamp, depth, PAGER alert level, significance score) plus a computed summary including total event count, maximum magnitude, average magnitude, and a categorical risk level (e.g. low/moderate/high).","failureModes":["No earthquakes found in the specified area/time window — returns empty event list with count=0 and low risk level","Invalid or out-of-range lat/lon values — likely returns a 400 or error response","Radius or day-count parameters out of supported bounds — may return validation error","USGS upstream catalog temporarily unavailable — may result in 5xx or timeout","Malformed query parameters — returns error indicating missing or invalid fields"],"whenToPreferThis":"Use this endpoint when you need a deterministic, no-LLM, no-API-key seismic activity check grounded in authoritative USGS data. Ideal for travel risk assessments, site safety evaluations, or pre-deployment checks where you need raw event data plus a pre-computed risk summary without building your own USGS query logic. Prefer this over general web search when structured seismic data with computed risk levels is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:41:02.218Z","isFirstParty":false}