# OrbitalSpace

> OrbitalSpace (orbitalspace.in) is a live Earth data observatory on one 3D globe.

Free with no account: live temperature for 260 cities, GDP per capita for 193 countries (192 reporting) and every earthquake of magnitude 4.5 and above from the last 30 days. OrbitalSpace is independent and not affiliated with its data sources; cite the page and the upstream source it names.

## Layers

* [Stratum](https://orbitalspace.in/stratum): air temperature for 260 cities from the Open-Meteo forecast API (CC BY 4.0), with a 7 day forecast and the last 30 days on each city page. Data observed by 18:00 UTC on 9 Nov 2026.
* [Meridian](https://orbitalspace.in/meridian): GDP per capita in current US dollars for 193 countries from World Bank Open Data, indicator NY.GDP.PCAP.CD (CC BY 4.0), 2006 to 2025. Snapshot of 11:26 UTC on 9 Nov 2026.
* [Signal](https://orbitalspace.in/signal): earthquakes of magnitude 4.5 and above in the last 30 days from the USGS Earthquake Hazards Program, with magnitude, place and time. Feed read at 18:03 UTC on 9 Nov 2026.

## Headline facts

* Hottest tracked city at 18:00 UTC on 9 Nov 2026: Nouakchott, Mauritania, 37°C (Open-Meteo). Coldest: Ulan Bator, Mongolia, -6°C.
* Highest GDP per capita: Monaco, $288K in 2024. Lowest: Burundi, $234 in 2025. World figure: $14,406 in 2025 (World Bank, current US dollars).
* Strongest earthquake in the 30 days to 18:03 UTC on 9 Nov 2026: M7.0, 189 km ENE of Nagqu, China, at 14:33 UTC on 22 Oct 2026 (USGS). 15 earthquakes of magnitude 4.5 and above in the last 24 hours.

## Rankings

* [Hottest cities in the world right now: 260 cities tracked](https://orbitalspace.in/stratum/cities)
* [Countries by GDP per capita](https://orbitalspace.in/meridian/countries)
* [Earthquakes this month, strongest first](https://orbitalspace.in/signal/quakes)

## Pages

* City pages: https://orbitalspace.in/stratum/city/{city}, for example https://orbitalspace.in/stratum/city/nouakchott-mr
* Country pages: https://orbitalspace.in/meridian/country/{country}, for example https://orbitalspace.in/meridian/country/monaco
* Earthquake pages: https://orbitalspace.in/signal/quake/{usgs id}, for example https://orbitalspace.in/signal/quake/us6000u43g
* [Data sources and methodology](https://orbitalspace.in/sources)
* [Pricing](https://orbitalspace.in/pricing): Pro adds feels like, humidity, wind, rain, cloud, UV, modelled and measured air quality and temperature against the 1991 to 2020 normal, 16 more economic indicators and world market prices, quake depth and significance, NASA EONET natural events and daily satellite fire detections, GDACS flood, cyclone and drought alerts, asteroid close approaches and NOAA space weather. Their values are not listed here.

## Optional

* [Every city, country and earthquake](https://orbitalspace.in/llms-full.txt)