Earth Telemetry

Global Surface Temperature Anomaly

1.12°C

Baseline: 1901–2000 mean

7-day change—

30-day change—

Source: NOAA NCEI / Climate at a Glance

Anomaly is relative to the 1901–2000 average.

Updated: Thu, 05 Mar 2026 05:28:17 GMT

Atmospheric CO₂ (Mauna Loa)

430.17ppm

Reference: recent weekly/monthly value

30-day change↑2.070 ppm

YoY change↑1.470 ppm

Source: NOAA Mauna Loa

Seasonality expected; YoY comparison reduces seasonal effects.

Updated: Thu, 05 Mar 2026 05:28:17 GMT

Global Ocean Surface Temp Anomaly

0.81°C

Baseline: 1901–2000 mean

7-day change—

30-day change—

Source: NOAA NCEI / Climate at a Glance

Global mean ocean surface anomaly.

Updated: Thu, 05 Mar 2026 05:28:17 GMT

Arctic Sea Ice Extent

14.13million km²

Reference: seasonal average for date

7-day change↓-0.050 million km²

30-day change↑0.280 million km²

Source: NSIDC Sea Ice Index

Extent varies strongly by season.

Updated: Thu, 05 Mar 2026 05:28:17 GMT

Seismic Activity (M5+)

36count

Reference: rolling 30-day average

7-day change↑1.000 count

30-day change↓-6.000 count

Source: USGS Earthquake API

Counts depend on reporting thresholds and filters.

Updated: Thu, 05 Mar 2026 05:28:17 GMT

Solar Activity

78index

Reference: last 7 days

7-day change→0.000 index

30-day change→0.000 index

Source: NOAA SWPC

Dashboard snapshots every 12 h; source updates more frequently.

Updated: Thu, 05 Mar 2026 05:28:17 GMT