Forecast based on KP index
27 Day Forecast
The K-index quantifies disturbances in the horizontal component of earth’s magnetic field with an integer in the range 0–9 with 1 being calm and 5 or more indicating a geomagnetic storm. It is derived from the maximum fluctuations of horizontal components observed on a magnetometer during a three-hour interval.
The official planetary Kp-index is derived by calculating a weighted average of K-indices from a network of geomagnetic observatories. Since these observatories do not report their data in real-time, various operations centers around the globe estimate the index based on data available from their local network of observatories. The Kp-index was introduced by Bartels in 1939.
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27 Day Aurora Forecast
Forecast for the northern and southern hemisphere
30 Minute Forecast
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
12:28 | - | - | - | - | - | - |
12:27 | - | - | - | - | - | - |
12:26 | - | - | - | - | - | - |
12:25 | - | - | 0.03 | - | - | - |
12:24 | 6.60 | 479.5 | -0.04 | - | - | - |
12:23 | 6.66 | 478.2 | 0.15 | - | - | - |
12:22 | 6.68 | 467.9 | 0.25 | - | - | - |
12:21 | 6.48 | 467.9 | 0.42 | - | - | - |
12:20 | 6.53 | 469.2 | -0.48 | - | - | - |
12:19 | 6.47 | 474.1 | -0.59 | - | - | - |
12:18 | 6.52 | 473.9 | -0.56 | - | - | - |
12:17 | 6.39 | 466.5 | -0.71 | - | - | - |
12:16 | 6.27 | 466.3 | -0.78 | - | - | - |
12:15 | 6.38 | 466.4 | -0.78 | - | - | - |
12:14 | 6.34 | 465.2 | -0.83 | - | - | - |
12:13 | 6.67 | 475.6 | -1.07 | - | - | - |
12:12 | 6.61 | 475.1 | -0.98 | - | - | - |
12:11 | 6.60 | 476.2 | -1.04 | - | - | - |
12:10 | 6.65 | 476.1 | -1.14 | - | - | - |
12:09 | 6.68 | 469.3 | -1.11 | - | - | - |
12:08 | 6.72 | 476.1 | -1.16 | - | - | - |
12:07 | 7.22 | 473.2 | -1.28 | 2.8 | 456.8 | 0.3 |
12:06 | 6.58 | 474.0 | -1.24 | 2.7 | 457.7 | 0.5 |
12:05 | 7.31 | 474.9 | -1.46 | 1.8 | 455.6 | 0.6 |
12:04 | 7.00 | 481.5 | -1.40 | 1.7 | 453.1 | -0.8 |
12:03 | 7.28 | 473.8 | -1.42 | 2.7 | 450.0 | -0.8 |
12:02 | 7.90 | 474.9 | -1.45 | 2.7 | 451.0 | -0.3 |
12:01 | 6.70 | 469.4 | -1.50 | 2.0 | 452.5 | -0.4 |
12:00 | 6.62 | 477.3 | -1.56 | 1.7 | 454.6 | -0.5 |
11:59 | 6.61 | 477.1 | -1.49 | 1.8 | 453.6 | -0.6 |
11:58 | 6.88 | 478.4 | -1.78 | 2.1 | 454.1 | -0.7 |
11:57 | 7.03 | 477.2 | -1.24 | 2.7 | 453.7 | -0.8 |
11:56 | 6.81 | 477.4 | -1.32 | 3.0 | 452.6 | -1.0 |
11:55 | 6.77 | 475.9 | -1.78 | 2.8 | 451.8 | -1.0 |
11:54 | 6.70 | 477.3 | -2.14 | 2.5 | 451.5 | -0.9 |
11:53 | 6.77 | 469.0 | -2.46 | 2.8 | 453.7 | -0.9 |
11:52 | 6.87 | 476.3 | -2.62 | 2.2 | 451.7 | -1.0 |
11:51 | 6.93 | 474.0 | -2.57 | 2.1 | 452.8 | -1.0 |
11:50 | 7.01 | 475.2 | -2.53 | 1.8 | 457.1 | -1.1 |
11:49 | 6.74 | 476.0 | -2.54 | 2.0 | 457.6 | -1.1 |
11:48 | 6.56 | 477.5 | -2.55 | 2.1 | 457.6 | -1.2 |
11:47 | 6.58 | 467.1 | -2.33 | 2.1 | 455.2 | -1.2 |
11:46 | 7.05 | 454.5 | -2.33 | 2.8 | 453.7 | -1.4 |
11:45 | 6.76 | 458.9 | -0.66 | 2.9 | 453.9 | -1.4 |
11:44 | 6.18 | 447.0 | -0.86 | 2.9 | 456.4 | -1.3 |
11:43 | 6.09 | 448.0 | -0.83 | 2.9 | 457.4 | -1.3 |
11:42 | 6.72 | 460.6 | -1.06 | 2.7 | 460.3 | -1.2 |
11:41 | 7.50 | 465.2 | -1.14 | 2.5 | 461.6 | -2.1 |
11:40 | 6.01 | 451.0 | -1.06 | 2.5 | 461.4 | -1.4 |
11:39 | 6.41 | 457.0 | -0.69 | 2.5 | 458.3 | -1.0 |
11:38 | 6.12 | 447.9 | -0.99 | 1.9 | 452.6 | -0.9 |
11:37 | 6.98 | 461.4 | -1.23 | - | - | -1.5 |
11:36 | 6.13 | 445.2 | -0.98 | - | - | -1.3 |
11:35 | 6.63 | 447.8 | -1.49 | 2.0 | 458.9 | -2.1 |
11:34 | 6.31 | 446.0 | -1.27 | 1.9 | 456.9 | -2.2 |
11:33 | 6.89 | 449.6 | -0.09 | 2.8 | 442.2 | -2.0 |
11:32 | 6.16 | 442.1 | 0.01 | 2.6 | 444.5 | -1.5 |
11:31 | 7.69 | 455.9 | 0.06 | 2.6 | 439.2 | -1.4 |
11:30 | 6.07 | 450.8 | -0.42 | 2.8 | 447.5 | -1.0 |
11:29 | 6.89 | 463.8 | -0.18 | 3.1 | 448.4 | -0.9 |
11:28 | 7.01 | 472.5 | -0.34 | 2.9 | 447.8 | -1.1 |
11:27 | 7.03 | 473.4 | 1.06 | 2.9 | 446.7 | -1.7 |
11:26 | 7.04 | 475.6 | 0.21 | 2.8 | 446.7 | -1.9 |
11:25 | 7.01 | 476.8 | -0.34 | 3.0 | 446.0 | -1.9 |
11:24 | 6.78 | 478.2 | -0.23 | 3.2 | 445.5 | -1.4 |
11:23 | 6.78 | 479.0 | -0.25 | 3.1 | 445.2 | -0.8 |
11:22 | 6.83 | 477.1 | -0.38 | 3.0 | 444.8 | -0.6 |
11:21 | 6.67 | 476.0 | 0.74 | 3.0 | 445.7 | -1.1 |
11:20 | 6.88 | 475.6 | 0.73 | 3.4 | 442.5 | -2.1 |
11:19 | 6.81 | 475.5 | 0.46 | 3.4 | 440.6 | -1.6 |
11:18 | 6.70 | 476.8 | 0.32 | 3.8 | 440.2 | 0.3 |
11:17 | 6.81 | 474.5 | -0.26 | 2.9 | 445.3 | 0.3 |
11:16 | 6.78 | 475.6 | -1.46 | 2.6 | 445.6 | -0.5 |
11:15 | 6.67 | 474.9 | -1.46 | 2.2 | 452.5 | 2.1 |
11:14 | 7.01 | 475.0 | -1.60 | 2.1 | 454.2 | 0.0 |
11:13 | 5.93 | 472.3 | -2.24 | 2.1 | 451.9 | 0.5 |
11:12 | 5.87 | 488.8 | -2.10 | 2.2 | 452.7 | 0.4 |
11:11 | 5.99 | 486.7 | -2.01 | 2.2 | 452.9 | 0.4 |
11:10 | 6.54 | 486.7 | -1.66 | 2.0 | 454.1 | 0.3 |
11:09 | 7.56 | 480.1 | -1.65 | 2.0 | 454.6 | 0.2 |
11:08 | 6.35 | 468.1 | -1.73 | 2.0 | 456.1 | 0.3 |
11:07 | 6.45 | 475.8 | -1.49 | 2.0 | 457.7 | 0.2 |
11:06 | 6.43 | 474.5 | -1.39 | 2.1 | 455.4 | 0.3 |
11:05 | 6.24 | 475.9 | -1.10 | 2.1 | 453.4 | 0.2 |
11:04 | 7.09 | 469.5 | -0.90 | - | - | 0.0 |
11:03 | 8.40 | 504.7 | -0.90 | - | - | 0.0 |
11:02 | 7.55 | 504.1 | -0.77 | 2.7 | 452.8 | -0.5 |
11:01 | 7.53 | 487.7 | -0.73 | 2.5 | 454.3 | -1.2 |
11:00 | 6.63 | 466.1 | -0.82 | 2.7 | 456.9 | -1.3 |
10:59 | 6.41 | 479.1 | -0.71 | - | - | -2.5 |
10:58 | 6.68 | 464.5 | -1.18 | 1.4 | 453.5 | -2.1 |
10:57 | 6.64 | 473.0 | -1.11 | 2.4 | 450.4 | -2.0 |
10:56 | 6.70 | 473.5 | -0.87 | 2.4 | 450.3 | -1.9 |
10:55 | 6.68 | 474.1 | -0.88 | 2.4 | 448.3 | -1.7 |
10:54 | 6.74 | 474.1 | -0.85 | 2.5 | 448.2 | -1.4 |
10:53 | 6.73 | 473.8 | -0.98 | 2.1 | 448.7 | -1.3 |
10:52 | 6.74 | 471.0 | -0.75 | 1.6 | 448.5 | -0.9 |
10:51 | 6.83 | 469.3 | -0.73 | 1.3 | 450.9 | -0.7 |
10:50 | 6.82 | 469.4 | -0.83 | 1.2 | 454.3 | -0.9 |
10:49 | 6.94 | 469.1 | -0.70 | 1.5 | 453.0 | -0.5 |
10:48 | 6.96 | 469.0 | -0.75 | 1.3 | 451.1 | -0.5 |
10:47 | 6.78 | 469.4 | -0.72 | 1.7 | 448.7 | -0.8 |
10:46 | 6.84 | 469.3 | -0.69 | 2.3 | 444.8 | -0.9 |
10:45 | 6.71 | 469.2 | -0.49 | 2.7 | 443.3 | -0.7 |
10:44 | 6.81 | 469.7 | -0.33 | 2.2 | 445.8 | -0.9 |
10:43 | 6.78 | 470.0 | -0.28 | 2.9 | 445.6 | -0.8 |
10:42 | 6.80 | 469.3 | -0.20 | 2.9 | 445.2 | -0.7 |
10:41 | 6.74 | 469.5 | -0.17 | 2.8 | 443.3 | -0.7 |
10:40 | 6.81 | 469.6 | -0.01 | 2.8 | 443.3 | -0.5 |
10:39 | 6.77 | 470.5 | 0.24 | 2.8 | 443.8 | -0.5 |
10:38 | 6.66 | 471.2 | 0.21 | 2.8 | 443.1 | -0.3 |
10:37 | 6.59 | 472.6 | 0.15 | 2.9 | 443.3 | -0.5 |
10:36 | 6.56 | 472.1 | 0.19 | 2.9 | 443.7 | -0.6 |
10:35 | 6.63 | 471.3 | 0.30 | 2.7 | 444.0 | -0.4 |
10:34 | 6.52 | 471.6 | 0.45 | 2.5 | 444.8 | -0.4 |
10:33 | 6.49 | 473.4 | 0.70 | 2.9 | 443.9 | -0.2 |
10:32 | 6.72 | 475.0 | 0.72 | 2.9 | 443.9 | 0.1 |
10:31 | 6.68 | 472.7 | 0.67 | - | - | 0.2 |
10:30 | 6.77 | 469.5 | 0.66 | - | - | 0.3 |
10:29 | 6.73 | 470.4 | 0.81 | 2.7 | 447.3 | 0.3 |