{"data":{"place":{"admin1":{"code":"JPN-1860","iso2":"JP","iso3":"JPN","name":"(paid)","type":"(paid)","country":"(paid)","name_en":"(paid)","area_km2":"(paid)","pop_year":"(paid)","wikidata":"(paid)","iso_3166_2":"(paid)","name_local":"(paid)","pop_source":"(paid)","population":"(paid)"},"country":{"iso2":"JP","country":"Japan","continent":"Asia","population":"(paid)","income_group":"(paid)","gdp_per_capita_usd":"(paid)"},"admin1_method":"admin1 of the nearest reference point (GHCN station or NCEI event) that lies inside an admin1 polygon","admin1_method_km":0.7},"point":{"lat":35.68,"lon":139.76,"cell_0p5":78399},"ground":{"note":"Elevation is that of the nearest airport or airstrip (heliports excluded) within 50 km (OurAirports) and, when the world-cities layer is loaded, the nearest city of 100k+ within 50 km (AWS Terrain Tiles). No soil, geology or flood-zone layer is included.","nearest_city_profile":null,"nearest_airport_elevation":{"km":14.7,"ident":"RJTT","airport":"Tokyo Haneda International Airport","elevation_m":"(paid)","elevation_ft":"(paid)"}},"nearby":{"markets":{"note":"Overture Maps places (release 2026-10-21.0) classified as markets; thin coverage in parts of China and Africa.","places":410,"by_kind":"(paid)","nearest":"(paid)","radius_km":25},"airfields":{"by_type":"(paid)","nearest":"(paid)","radius_km":50,"any_airfield":927},"power_plants":{"note":"WRI Global Power Plant Database v1.3.0 (frozen June 2021; plants built after 2020 missing).","plants":23,"largest":"(paid)","nearest":"(paid)","radius_km":50,"capacity_mw_total":"(paid)","capacity_mw_by_fuel":"(paid)"},"airports_scheduled":[{"km":14.7,"iata":"HND","icao":"RJTT","name":"(paid)","type":"(paid)","country_iso2":"(paid)","municipality":"(paid)"}],"seaports_within_500km":"not loaded yet"},"hazards":{"tsunamis":{"note":"Counts tsunami SOURCE locations near the point (NCEI tsunami event database); far-travelling tsunamis that reached this coast from distant sources are not counted.","radius_km":150,"most_recent":"(paid)","source_events":26,"deaths_recorded_total":"(paid)"},"volcanoes":{"note":"NCEI Significant Volcanic Eruptions database only (eruptions with deaths, damage, VEI 6+, tsunami or earthquake); search radius 500 km.","nearest_erupting_volcano":"(paid)","eruptions_recorded_within_100km":6,"eruptions_recorded_within_500km":76},"recent_events":{"status":"not loaded yet (USGS/GDACS/CEMS feed load in progress); check /coverage"},"regional_rates":{"admin1_note":"USGS ComCat M6+ 1900-2026 counted per admin1 by Lilambd (m6 = within 1.5 degrees of the admin1, m6_in = epicentre inside it; density = m6 per 1,000 km2). Rank 1 = most M6+ per area.","country_usgs_m6_m7":"(paid)","country_ncei_events":"(paid)","admin1_usgs_m6_1900_2026":"(paid)"},"temperature_trend":{"note":"warming_c = 1991-2020 mean annual temperature normal minus 1961-1990 normal at GHCN-Monthly v4 stations (QCF), computed by Lilambd.","admin1_stations":5,"admin1_station_mean_warming_c":0.814,"nearest_stations_within_100km":"(paid)","country_station_mean_warming_c":"(paid)"},"tropical_cyclones":{"status":"not loaded yet (IBTrACS load in progress); check /coverage"},"significant_earthquakes":{"top5":"(paid)","events":42,"largest":"(paid)","radius_km":150,"definition":"NCEI significant earthquake: caused deaths, moderate damage (about USD 1M+), magnitude 7.5+, MMI X+, or a tsunami.","most_recent":"(paid)","max_magnitude":"(paid)","events_since_1900":"(paid)","deaths_recorded_total":"(paid)"}},"locality":{"note":"Cities are Natural Earth populated places (3,089 worldwide; pop_max = metro estimate as published by Natural Earth). Distances computed by Lilambd.","nearest_cities":[{"km":1.2,"name":"Tokyo","pop_max":35676000,"country_iso2":"(paid)"}],"km_to_city_pop_1m":1.2,"km_to_city_pop_100k":1.2,"largest_cities_within_300km":[{"km":1.2,"name":"Tokyo","pop_max":35676000,"country_iso2":"(paid)"}]},"data_dates":{"cities":"Natural Earth populated places (static release)","markets":"2026-10-21","airports":"2026-11-01","power_plants":"(paid)","hazards_fetched":"(paid)"},"disclaimer":"Historical record and distances only. Not a hazard model, site survey, insurance rating, engineering or legal advice.","computed_by":"Lilambd (joins, distances and rates computed from the named public datasets; see attribution)"},"attribution":"Computed by Lilambd from: NOAA NCEI/WDS Global Significant Earthquake, Tsunami and Volcano databases (US Gov public domain, fetched 2026-11-01); USGS ComCat M6+ 1900-2026 aggregated per admin1 (public domain, fetched 2026-11-01); NOAA GHCN-Monthly v4 station normals 1961-1990 vs 1991-2020 (public domain, fetched 2026-11-01); admin1 list (Natural Earth admin-1, public domain; population OECD regional statistics); Natural Earth populated places (public domain); OurAirports (public domain, snapshot 2026-11-01); WRI Global Power Plant Database v1.3.0 (CC BY 4.0, frozen June 2021); Overture Maps places release 2026-10-21.0 (CDLA-Permissive-2.0); country income group/population/GDP per capita (World Bank WDI, CC BY 4.0). Distances are great-circle km computed by Lilambd. Facts only; not a site survey, engineering, insurance or legal advice.","sample":{"note":"Free sample (max 3 rows). Full results: same URL without sample=1, $0.5 USDC per call via x402."},"meta":{"product":"place-brief","sources":[{"url":"https://www.ngdc.noaa.gov/hazel/view/hazards/earthquake/search","name":"NOAA NCEI/WDS Global Significant Earthquake Database"},{"url":"https://www.ngdc.noaa.gov/hazel/view/hazards/tsunami/event-search","name":"NOAA NCEI/WDS Global Historical Tsunami Database"},{"url":"https://www.ngdc.noaa.gov/hazel/view/hazards/volcano/event-search","name":"NOAA NCEI/WDS Significant Volcanic Eruptions Database"},{"url":"https://earthquake.usgs.gov/fdsnws/event/1/","name":"USGS ComCat earthquake catalog (M6+ 1900-2026, aggregated per admin1)"},{"url":"https://www.ncei.noaa.gov/pub/data/ghcn/v4/","name":"NOAA GHCN-Monthly v4 (station normals 1961-1990, 1991-2020)"},{"url":"https://www.naturalearthdata.com/","name":"Natural Earth admin-1 and populated places"},{"url":"https://ourairports.com/data/","name":"OurAirports"},{"url":"https://datasets.wri.org/dataset/globalpowerplantdatabase","name":"WRI Global Power Plant Database v1.3.0"},{"url":"https://docs.overturemaps.org/","name":"Overture Maps places release 2026-10-21.0"},{"url":"https://data.worldbank.org/","name":"World Bank World Development Indicators (country population, GDP per capita, income group)"}],"data_as_of":"2026-11-01","coverage":"Any lat/lon on Earth. 10,738 NCEI hazard events (6,697 significant earthquakes, 3,138 tsunamis, 903 volcanic eruptions), 852 admin1 M6+ rates, 5,924 GHCN stations, 4,596 admin1 regions, 3,089 cities, 86,329 airports, 34,936 power plants, 137,975 market places. Cyclones (IBTrACS), recent-event feed, seaports and world-cities profiles are wired in and appear automatically once those loads finish.","loaded_on":"2026-11-03","refresh":"Hazard catalogues fetched 2026-11-01 (static snapshot, refresh planned); airports snapshot 2026-11-01; markets with each Overture release; power plants frozen (source ended 2021).","license":"NOAA/USGS US Government public domain; Natural Earth and OurAirports public domain; WRI GPPD CC BY 4.0; Overture places CDLA-Permissive-2.0; World Bank CC BY 4.0. Computed fields (distances, counts, ranks) by Lilambd.","known_limits":"Historical record only, not a hazard model or probability. NCEI 'significant' catalogues list damaging or large events, not all quakes. Tsunamis are counted by source location, not run-up on this coast. Admin1 is inferred from the nearest polygon-tagged station/event within 40 km, else nearest admin1 centroid (can be wrong near borders; null far offshore). No soil, geology, flood-zone or elevation model yet: elevation shown is the nearest airport's. Power plants miss anything built after 2020. Markets under-recorded in China and much of Africa. Cyclones, seaports, recent events and city profiles show 'not loaded yet' until their loads complete.","served_at":"2026-11-03T08:52:00.888Z","publisher":"Lilambd"}}