GET /spaceweather/kp
Hae recent planetary K-index (Kp) values from NOAA SWPC, the primary indicator of geomagnetic storm activity. The Kp index ranges from 0 (quiet) to 9 (extreme storm). Values of 5+ indicate geomagnetic storms visible as aurora at lower latitudes. Palauttaa a time series of recent Kp readings. Tärkeä aurora prediction apps, satellite drag calculations, GPS accuracy monitoring, and space weather dashboards.
curl https://nordapi.ee/api/v1/spaceweather/kp
{
"count": 24,
"data": [
{
"kp_index": 2.33,
"time": "2026-05-18T18:00:00"
},
{
"kp_index": 2.67,
"time": "2026-05-18T21:00:00"
},
{
"kp_index": 1.67,
"time": "2026-05-19T00:00:00"
},
{
"kp_index": 3.0,
"time": "2026-05-19T03:00:00"
},
{
"kp_index": 3.67,
"time": "2026-05-19T06:00:00"
},
{
"kp_index": 4.0,
"time": "2026-05-19T09:00:00"
},
{
"kp_index": 4.0,
"time": "2026-05-19T12:00:00"
},
{
"kp_index": 4.0,
"time": "2026-05-19T15:00:00"
},
{
"kp_index": 3.0,
"time": "2026-05-19T18:00:00"
},
{
"kp_index": 2.67,
"time": "2026-05-19T21:00:00"
},
{
"kp_index": 3.0,
"time": "2026-05-20T00:00:00"
},
{
"kp_index": 2.67,
"time": "2026-05-20T03:00:00"
},
{
"kp_index": 2.0,
"time": "2026-05-20T06:00:00"
},
{
"kp_index": 1.0,
"time": "2026-05-20T09:00:00"
},
{
"kp_index": 1.67,
"time": "2026-05-20T12:00:00"
},
{
"kp_index": 0.67,
"time": "2026-05-20T15:00:00"
},
{
"kp_index": 1.0,
"time": "2026-05-20T18:00:00"
},
{
"kp_index": 2.33,
"time": "2026-05-20T21:00:00"
},
{
"kp_index": 3.0,
"time": "2026-05-21T00:00:00"
},
{
"kp_index": 2.33,
"time": "2026-05-21T03:00:00"
},
{
"kp_index": 1.0,
"time": "2026-05-21T06:00:00"
},
{
"kp_index": 1.33,
"time": "2026-05-21T09:00:00"
},
{
"kp_index": 2.0,
"time": "2026-05-21T12:00:00"
},
{
"kp_index": 1.0,
"time": "2026-05-21T15:00:00"
}
],
"success": true
}