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": 3.0,
"time": "2026-08-31T00:00:00"
},
{
"kp_index": 3.33,
"time": "2026-08-31T03:00:00"
},
{
"kp_index": 3.33,
"time": "2026-08-31T06:00:00"
},
{
"kp_index": 3.33,
"time": "2026-08-31T09:00:00"
},
{
"kp_index": 2.0,
"time": "2026-08-31T12:00:00"
},
{
"kp_index": 1.67,
"time": "2026-08-31T15:00:00"
},
{
"kp_index": 1.67,
"time": "2026-08-31T18:00:00"
},
{
"kp_index": 1.0,
"time": "2026-08-31T21:00:00"
},
{
"kp_index": 1.0,
"time": "2026-09-01T00:00:00"
},
{
"kp_index": 1.33,
"time": "2026-09-01T03:00:00"
},
{
"kp_index": 2.0,
"time": "2026-09-01T06:00:00"
},
{
"kp_index": 2.67,
"time": "2026-09-01T09:00:00"
},
{
"kp_index": 2.0,
"time": "2026-09-01T12:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-01T15:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-01T18:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-01T21:00:00"
},
{
"kp_index": 0.67,
"time": "2026-09-02T00:00:00"
},
{
"kp_index": 1.0,
"time": "2026-09-02T03:00:00"
},
{
"kp_index": 2.33,
"time": "2026-09-02T06:00:00"
},
{
"kp_index": 2.0,
"time": "2026-09-02T09:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-02T12:00:00"
},
{
"kp_index": 1.0,
"time": "2026-09-02T15:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-02T18:00:00"
},
{
"kp_index": 1.67,
"time": "2026-09-02T21:00:00"
}
],
"success": true
}