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KUON GEO › Municipalities of Japan › Itoigawa City

Japan · municipality · Niigata

Itoigawa City

糸魚川市 · ｲﾄｲｶﾞﾜｼ

Itoigawa City is a city in Niigata, Japan. This page gathers what is measured here: the warnings the Japan Meteorological Agency has in force at this moment, the nearest station's latest observation, the hazard zones, the population, the nearest free RTK base, and what goods cost. Everything is joined by the municipality code and refreshed from the same open endpoint that answers Here, now.

Facts

Municipality code (JIS X 0402)15216
PrefectureNiigata (新潟県) 15
Population (2020 census)40,765 e-Stat, 2020 Population Census
JMA warning areaItoigawa City 1521600
JMA regionJoetsu · 新潟地方気象台
Centre point used below36.9671, 137.8948

Right now

Read live from the open endpoint for the centre point of this municipality. Warnings apply to the whole warning area; the observation is the nearest station's own reading.

Reading…

This town so far: what has accumulated

KUON GEO keeps the originals and counts them every day. Only what has accumulated is shown, with the start date; the numbers grow from here.

Reading…

If you live here

Hazard zones are a property of the exact address, not of the municipality, so this page does not summarise them. Open the point card for any address, or the map with the hazard layers on.

📍 Open the point card at the centre of this municipality (flood, tsunami, storm surge, landslide) 🗺 Open KUON MAP here with flood, tsunami and landslide layers

Outside a zone does not mean safe. The authoritative source is the municipality's own hazard map.

What it costs here

From kurashigram, the sister project that measures prices in Japan from primary sources. Today it reads furusato-nozei (hometown tax) return goods listed by this municipality and normalises them to grams per 10,000 yen.

Reading…

Positioning here

For engineers: the nearest free RTK base station, and the guide to using GNSS in Japan.

🛰 GNSS in Japan: a field guide for engineers arriving from abroad 🔭 Satellite visibility and DOP at this point

Where to go next

🌦 This area on the JMA warnings map 🗺 KUON MAP centred here

The live values on this page come from one open endpoint: https://kuongeo.com/api/here?lat=36.9671&lon=137.8948&lang=en

Neighbouring municipalities

Otari Village 16 kmAsahi Town 23 kmMyoko City 26 kmHakuba Village 30 kmShinano Town 31 kmKurobe City 33 kmNyuzen Town 34 kmOgawa Village 37 km

All municipalities in Niigata (37)

Kita Ward, Niigata CityHigashi Ward, Niigata CityChuo Ward, Niigata CityKonan Ward, Niigata CityAkiha Ward, Niigata CityMinami Ward, Niigata CityNishi Ward, Niigata CityNishikan Ward, Niigata CityNagaoka CitySanjo CityKashiwazaki CityShibata CityOjiya CityKamo CityTokamachi CityMitsuke CityMurakami CityTsubame CityMyoko CityGosen CityJoetsu CityAgano CitySado CityUonuma CityMinamiuonuma CityTainai CitySeiro TownYahiko VillageTagami TownAga TownIzumozaki TownYuzawa TownTsunan TownKariwa VillageSekikawa VillageAwashimaura Village

Sources

Boundaries: MLIT National Land Numerical Information, administrative areas (1 January 2021), simplified. Population: e-Stat, 2020 Population Census. Area names: Japan Meteorological Agency area table (22 August 2026). Municipality codes and readings: Ministry of Internal Affairs and Communications (1 January 2024). Live values: Japan Meteorological Agency, Ministry of the Environment, USGS, kurashigram.com, KUON GEO.

Warnings and advisories are relayed as published by the Japan Meteorological Agency; KUON GEO does not issue them. The official source is jma.go.jp.