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": 0.67,
"time": "2026-07-02T21:00:00"
},
{
"kp_index": 1.0,
"time": "2026-07-03T00:00:00"
},
{
"kp_index": 1.0,
"time": "2026-07-03T03:00:00"
},
{
"kp_index": 1.0,
"time": "2026-07-03T06:00:00"
},
{
"kp_index": 1.33,
"time": "2026-07-03T09:00:00"
},
{
"kp_index": 2.33,
"time": "2026-07-03T12:00:00"
},
{
"kp_index": 2.67,
"time": "2026-07-03T15:00:00"
},
{
"kp_index": 3.67,
"time": "2026-07-03T18:00:00"
},
{
"kp_index": 3.67,
"time": "2026-07-03T21:00:00"
},
{
"kp_index": 6.0,
"time": "2026-07-04T00:00:00"
},
{
"kp_index": 7.33,
"time": "2026-07-04T03:00:00"
},
{
"kp_index": 5.67,
"time": "2026-07-04T06:00:00"
},
{
"kp_index": 4.67,
"time": "2026-07-04T09:00:00"
},
{
"kp_index": 6.33,
"time": "2026-07-04T12:00:00"
},
{
"kp_index": 5.67,
"time": "2026-07-04T15:00:00"
},
{
"kp_index": 5.33,
"time": "2026-07-04T18:00:00"
},
{
"kp_index": 4.67,
"time": "2026-07-04T21:00:00"
},
{
"kp_index": 3.33,
"time": "2026-07-05T00:00:00"
},
{
"kp_index": 3.0,
"time": "2026-07-05T03:00:00"
},
{
"kp_index": 2.67,
"time": "2026-07-05T06:00:00"
},
{
"kp_index": 4.0,
"time": "2026-07-05T09:00:00"
},
{
"kp_index": 3.33,
"time": "2026-07-05T12:00:00"
},
{
"kp_index": 3.67,
"time": "2026-07-05T15:00:00"
},
{
"kp_index": 2.67,
"time": "2026-07-05T18:00:00"
}
],
"success": true
}