GET /spaceweather/kp
获取来自 NOAA SWPC 的近期行星 K 指数 (Kp) 值，这是地磁暴活动的主要指标。Kp 指数范围从 0（平静）到 9（极端暴）。5+ 的值表示在较低纬度可见极光的地磁暴。返回近期 Kp 读数的时间序列。对极光预测应用、卫星阻力计算、GPS 精度监测和太空天气仪表板至关重要。
curl https://nordapi.ee/api/v1/spaceweather/kp
{
"count": 24,
"data": [
{
"kp_index": 4.67,
"time": "2026-10-21T21:00:00"
},
{
"kp_index": 2.33,
"time": "2026-10-22T00:00:00"
},
{
"kp_index": 3.0,
"time": "2026-10-22T03:00:00"
},
{
"kp_index": 3.0,
"time": "2026-10-22T06:00:00"
},
{
"kp_index": 4.33,
"time": "2026-10-22T09:00:00"
},
{
"kp_index": 4.0,
"time": "2026-10-22T12:00:00"
},
{
"kp_index": 3.67,
"time": "2026-10-22T15:00:00"
},
{
"kp_index": 3.67,
"time": "2026-10-22T18:00:00"
},
{
"kp_index": 3.33,
"time": "2026-10-22T21:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-23T00:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-23T03:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-23T06:00:00"
},
{
"kp_index": 2.33,
"time": "2026-10-23T09:00:00"
},
{
"kp_index": 2.67,
"time": "2026-10-23T12:00:00"
},
{
"kp_index": 2.67,
"time": "2026-10-23T15:00:00"
},
{
"kp_index": 4.33,
"time": "2026-10-23T18:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-23T21:00:00"
},
{
"kp_index": 2.0,
"time": "2026-10-24T00:00:00"
},
{
"kp_index": 1.33,
"time": "2026-10-24T03:00:00"
},
{
"kp_index": 0.67,
"time": "2026-10-24T06:00:00"
},
{
"kp_index": 2.0,
"time": "2026-10-24T09:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-24T12:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-24T15:00:00"
},
{
"kp_index": 1.67,
"time": "2026-10-24T18:00:00"
}
],
"success": true
}