01 / Upstream of Earth
Solar wind
01,000 km/s
—km/s
Reported proton speed in space upstream of Earth.
History begins with the first observation
- Observed
- —
- Age
- —
Observation desk / 01
Control Room
Earth, space, and the machinery in this tab.
USGS and NOAA observations. Sources refresh once a minute while this page is visible. Instruments move when measurements change.
Device time / UTC—:—:—Waiting for device clock
Next feed checkConnectingOpening three public feeds
Acquisition status
USGSKpSolar wind
No completed check yetLoading
02 / Geomagnetic field
Estimated Kp
09
—index
Measurement-derived planetary index, in 3-hour intervals.
Reporting stations: —
- Interval timestamp
- —
- Retrieved
- —
03 / Reported seismic events
Earthquakes
—in the past-hour feed
Strongest reported—
USGS-reported earthquakes in this feed, not every event worldwide.
Waiting for the source.
- Feed generated
- —
- Retrieved
- —
04 / This browser
Frame cadence
—frames/s
Measured render callbacks in this visible tab. This is a local browser reading.
Motion follows your device’s reduced-motion preference. Background tabs pause acquisition.
05 / Request log
Feed acquisition
—ms
Duration of the latest data request from this browser, including response download.
- No completed requests yet.
Signal from the audience
Who’s tuning in?
Last 7 UTC calendar days, including today. Counts update once a minute.
06 / Website audience
Pageviews
0Auto scale
—views
Visible page loads across this website, including return visits.
Daily counts · separate scale for each chart
Since collection began: —
07 / Website audience
Estimated visits
0Auto scale
—tab visits
One visit per browser tab, renewed after 30 idle minutes or at UTC midnight. Not unique people.
Daily counts · separate scale for each chart
Since collection began: —
08 / Website audience
Player starts
0Auto scale
—starts
First actual playback per page load. Resuming does not add a start; this is not a listener count.
Daily counts · separate scale for each chart
Since collection began: —
09 / Website audience
Player endings
0Auto scale
—endings
Player reached the end after starting. Seeking can trigger an ending; this does not prove a full listen.
Daily counts · separate scale for each chart
Since collection began: —
Checking when collection began.