Sources: last run

Data and trust

Every run is logged (the last 200 per source are kept), whether it worked or not, so a silent failure is impossible.

• HTTP 200 = the server answered normally. 4xx = refused or missing (the address changed, or a key is needed); 5xx = the provider's server failed.
• ms = how long the answer took.
• last ok appears when the newest run failed: the data shown comes from that earlier run.

How to read it

A recent run with HTTP 200 is healthy. A run "2 d ago" on a 1 h interval means the scheduler or the server was stopped.

Sources

• MDN -- HTTP 403 Forbidden

Related

• The Sources page and source states
• Sources: success rate
• Sources: items

ENSO status now

ONI (NOAA CPC)

+1.80 °C, JJA 2026 (previous +1.39 °C)

RONI (NOAA CPC)

+1.36 °C, JJA 2026

Nino 3.4 weekly (NOAA CPC / OISST)

+3.0 °C anomaly, week of 16 Sep 2026 (SST 29.6 °C)