Terra · live data
Earth.
Schumann resonance, space weather, earthquakes, sea level — and your local sky.
Schumann
7.83Hz
Kp Index
—Very quiet
Solar Wind
—km/s
Quakes 24h
—events
Max Quake
—USGS
Local
—°F
Schumann Resonance · Spectrogram
Loading~7.83Hz fundamental · modeled
7.83Hz
14.3Hz
20.8Hz
27.3Hz
33.8Hz
← earlierfrequency 4–40 Hz · powernow →
M1
7.83Hz
M2
14.3Hz
M3
20.8Hz
M4
27.3Hz
M5
33.8Hz
The 7.83 Hz figure is the canonical fundamental, not a live measurement. Real peaks drift roughly 7.6–8.1 Hz and briefly elevate during global lightning activity or geomagnetic disturbance. The spectrogram above is modeled.
Last 3 daysLIVE
Hz0481216202428323640
24.06.202625.06.202626.06.2026
0612180612180612180
Stylized 3-day visualization in the spirit of the Tomsk monitor. Modeled — not live magnetometer data.
What this means
Standing ELF waves in the Earth–ionosphere cavity, excited by global lightning. M1 is the fundamental (~7.83 Hz); higher modes ring at predictable harmonics. Drifts a few tenths of a Hz with solar activity. Resonance level: Baseline.
Source · Canonical · NASA/NICT (modeled)Updated · syncing…
Planetary Kp
Loading—Very quiet
−24hnow
What this means
Global geomagnetic disturbance, 0–9. Green <4 quiet, yellow 4 unsettled, orange 5–6 storm (G1–G2), red ≥7 strong storm. Bars = last 24h in 3-hour bins.
Source · NOAA SWPCUpdated · syncing…
IMF · DSCOVR
Loading—nT · Bz
—
Bt total
— nT
Bz GSM
— nT
What this means
Solar-wind magnetic field at L1. Bz negative (south) opens reconnection with Earth's field and drives storms; Bz positive (north) shields. Bt is total field strength.
Source · NOAA SWPC · DSCOVR L1Updated · syncing…
Solar Wind
Loading—km/s
Speed
— km/s
Density
— p/cm³
What this means
Plasma streaming from the Sun. Background ~300–500 km/s; ≥600 km/s = high-speed stream from a coronal hole; sharp jumps signal a CME shock. Higher density amplifies impact.
Source · NOAA SWPC · DSCOVR plasmaUpdated · syncing…
Geomagnetic Field
25–65µT surface
Model
IGRF-14 / WMM
Dipole tilt
11.5°
Pole drift
55 km/yr
Last reversal
780 kyr
What this means
Reference values for Earth's main field generated by the molten outer core. Weakest near the equator, strongest near the poles; the north magnetic pole is drifting toward Siberia.
Source · IGRF-14 / WMM (modeled)Updated · syncing…
Earthquakes · USGS · 24h
— events
max M—
LoadingM≥4
—
M≥5
—
M≥6
—
Total
—
What this means
Moment magnitude is logarithmic — each step is ~32× more energy. M2–3 felt locally, M5 damaging near epicenter, M6+ widely destructive, M7+ regional. Shallow quakes (<70 km) cause more surface shaking than deep ones. 🌊 = tsunami flag.
MagLocationDepthTime
Source · USGS Earthquake Hazards Program · all_day feedUpdated · syncing…
Global Mean Sea Level · NASA / NOAA
Reference+106.7mm since 1993 · satellite altimetry
Rate
4.5 mm/yr
Acceleration
0.084 mm/yr²
Thermal
~42%
Ice melt
~36%
Greenland
−270 Gt/yr
Antarctica
−150 Gt/yr
Arctic ice min
4.28 M km²
Ocean heat
+15 ZJ/yr
What this means
Total rise since the start of satellite altimetry (1993). Rate is the current trend; acceleration means the rate itself is increasing. "Thermal" = expansion of warmer water; "Ice melt" = water added from glaciers and ice sheets. Greenland/Antarctica figures are net mass loss per year. Ocean heat in zettajoules (10²¹ J).
Source · NASA Sea Level Change · NOAA LSA · NSIDCUpdated · syncing…
Local Weather · from your IP
Locating…
Loading
—°F · —
Wind
— km/h
Dir
—
Humidity
—%
Cloud
—%
Pressure
— hPa
Precip
— mm
Lat
—
Lon
—
What this means
Current conditions at your IP location. Pressure ~1013 hPa average — falling = unsettled, rising = clearing.
Source · ipapi.co (geo) · Open-Meteo (weather)Updated · syncing…
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