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| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 14:35 | - | - | - | - | - | - |
| 14:34 | - | - | - | - | - | - |
| 14:33 | 4.94 | 375.4 | - | 0.1 | 401.5 | -1.4 |
| 14:32 | 5.14 | 374.8 | -2.24 | 0.2 | 375.3 | -1.3 |
| 14:31 | 5.22 | 374.0 | -2.16 | 0.1 | 389.7 | -1.1 |
| 14:30 | 5.17 | 374.8 | -2.27 | 0.1 | 385.8 | -1.2 |
| 14:29 | 5.05 | 374.5 | -2.06 | 0.1 | 389.2 | -1.4 |
| 14:28 | 5.19 | 374.8 | -1.97 | 0.5 | 388.7 | -1.5 |
| 14:27 | 5.24 | 375.5 | -1.99 | 0.3 | 402.3 | -1.4 |
| 14:26 | 5.20 | 375.8 | -2.21 | 0.5 | 408.7 | -1.5 |
| 14:25 | 5.32 | 376.8 | -2.42 | 0.3 | 376.5 | -1.7 |
| 14:24 | 5.41 | 376.5 | -2.37 | 0.1 | 373.4 | -1.3 |
| 14:23 | 5.56 | 377.4 | -2.38 | 0.2 | 388.1 | -1.5 |
| 14:22 | 5.40 | 375.9 | -2.26 | 0.2 | 395.3 | -1.5 |
| 14:21 | 5.35 | 378.4 | -2.21 | 0.7 | 396.0 | -1.5 |
| 14:20 | 5.30 | 378.5 | -2.32 | 1.4 | 383.5 | -1.7 |
| 14:19 | 5.57 | 378.3 | -2.31 | 0.2 | 389.9 | -1.8 |
| 14:18 | 5.36 | 378.3 | -2.24 | 0.2 | 383.4 | -2.0 |
| 14:17 | 5.42 | 380.1 | -2.61 | 0.2 | 380.7 | -1.9 |
| 14:16 | 5.77 | 381.0 | -2.58 | 0.1 | 370.5 | -2.4 |
| 14:15 | 5.77 | 380.5 | -3.31 | 0.1 | 377.7 | -3.5 |
| 14:14 | 5.72 | 379.5 | -4.10 | 0.6 | 400.4 | -4.3 |
| 14:13 | 5.66 | 379.3 | -4.27 | 1.9 | 382.3 | -3.7 |
| 14:12 | 5.75 | 379.0 | -3.99 | 0.5 | 385.5 | -3.3 |
| 14:11 | 5.69 | 379.1 | -3.73 | 0.5 | 406.2 | -3.3 |
| 14:10 | 5.63 | 379.6 | -3.64 | 0.4 | 396.5 | -3.2 |
| 14:09 | 5.66 | 379.2 | -3.84 | 0.3 | 386.0 | -3.5 |
| 14:08 | 5.23 | 378.6 | -3.81 | 0.2 | 375.9 | -3.1 |
| 14:07 | 5.18 | 379.6 | -3.98 | 0.2 | 373.7 | -3.1 |
| 14:06 | 5.24 | 379.4 | -4.15 | 0.3 | 378.4 | -3.3 |
| 14:05 | 5.19 | 378.8 | -4.30 | 0.8 | 395.6 | -3.6 |
| 14:04 | 5.05 | 377.6 | -4.17 | 0.8 | 396.2 | -3.7 |
| 14:03 | 5.39 | 378.2 | -4.41 | 0.8 | 394.4 | -3.8 |
| 14:02 | 5.54 | 377.8 | -4.21 | 0.2 | 383.2 | -3.2 |
| 14:01 | 5.54 | 378.4 | -4.15 | 0.2 | 389.8 | -3.5 |
| 14:00 | 5.03 | 380.5 | -3.77 | 0.2 | 388.7 | -3.2 |
| 13:59 | 4.82 | 379.1 | -3.83 | 0.2 | 387.4 | -3.3 |
| 13:58 | 4.81 | 379.6 | -3.85 | 0.2 | 397.4 | -3.1 |
| 13:57 | 4.84 | 378.4 | -3.84 | 0.2 | 379.6 | -3.1 |
| 13:56 | 4.78 | 378.4 | -3.72 | 0.4 | 393.5 | -3.2 |
| 13:55 | 4.86 | 377.9 | -3.75 | 0.3 | 386.8 | -3.5 |
| 13:54 | 5.05 | 379.1 | -3.66 | 0.3 | 386.0 | -3.3 |
| 13:53 | 4.91 | 379.5 | -3.63 | 0.2 | 379.3 | -3.2 |
| 13:52 | 4.75 | 379.4 | -3.57 | 0.3 | 381.6 | -3.2 |
| 13:51 | 4.86 | 380.5 | -3.44 | 0.3 | 389.1 | -3.2 |
| 13:50 | 4.92 | 380.0 | -3.54 | 0.3 | 392.7 | -3.1 |
| 13:49 | 5.08 | 380.5 | -3.48 | 0.3 | 393.8 | -3.3 |
| 13:48 | 5.07 | 379.4 | -4.29 | 0.3 | 388.4 | -3.2 |
| 13:47 | 4.90 | 380.9 | -4.13 | 0.3 | 381.2 | -3.9 |
| 13:46 | 5.32 | 380.1 | -4.04 | 0.2 | 383.3 | -4.1 |
| 13:45 | 5.58 | 376.7 | -4.12 | 0.2 | 404.6 | -4.1 |
| 13:44 | 5.73 | 376.9 | -4.17 | 0.3 | 388.9 | -4.0 |
| 13:43 | 5.69 | 376.9 | -4.19 | 0.2 | 392.0 | -4.0 |
| 13:42 | 5.65 | 376.6 | -4.17 | 0.3 | 396.0 | -4.0 |
| 13:41 | 5.61 | 376.3 | -4.16 | 0.3 | 404.9 | -4.0 |
| 13:40 | 5.76 | 375.9 | -4.18 | 0.4 | 382.1 | -3.8 |
| 13:39 | 5.67 | 375.8 | -4.18 | 0.3 | 382.2 | -3.8 |
| 13:38 | 5.67 | 376.1 | -4.30 | 0.4 | 395.5 | -3.8 |
| 13:37 | 5.91 | 375.9 | -4.33 | 0.4 | 396.9 | -3.9 |
| 13:36 | 5.78 | 377.0 | -4.40 | 0.5 | 392.6 | -4.0 |
| 13:35 | 5.68 | 376.2 | -4.29 | 0.5 | 386.8 | -4.3 |
| 13:34 | 5.72 | 375.5 | -4.28 | 0.5 | 387.0 | -4.3 |
| 13:33 | 5.77 | 377.0 | -4.37 | 0.5 | 393.7 | -4.2 |
| 13:32 | 5.69 | 376.3 | -4.40 | 0.6 | 384.3 | -3.8 |
| 13:31 | 5.67 | 375.7 | -4.32 | 0.6 | 387.2 | -4.0 |
| 13:30 | 5.61 | 375.1 | -4.31 | 0.5 | 394.5 | -3.9 |
| 13:29 | 5.34 | 374.5 | -4.46 | 0.6 | 377.2 | -3.9 |
| 13:28 | 5.39 | 373.5 | -4.39 | 0.6 | 378.1 | -3.8 |
| 13:27 | 5.45 | 374.1 | -4.41 | 0.6 | 384.7 | -4.1 |
| 13:26 | 5.48 | 374.2 | -4.42 | 0.8 | 393.2 | -4.5 |
| 13:25 | 5.46 | 373.8 | -4.51 | 0.5 | 389.5 | -4.3 |
| 13:24 | 5.64 | 374.8 | -4.44 | 0.4 | 386.4 | -3.8 |
| 13:23 | 5.57 | 374.9 | -4.41 | 0.7 | 402.8 | -4.3 |
| 13:22 | 5.52 | 374.9 | -4.64 | 0.5 | 389.6 | -4.3 |
| 13:21 | 5.59 | 375.1 | -4.71 | 0.8 | 414.9 | -4.1 |
| 13:20 | 5.64 | 374.2 | -4.65 | 0.5 | 407.0 | -2.0 |
| 13:19 | 5.50 | 372.8 | -4.61 | 0.2 | 395.0 | 1.7 |
| 13:18 | 5.20 | 377.8 | -3.81 | 1.1 | 412.2 | 1.5 |
| 13:17 | 5.79 | 399.1 | -0.23 | 2.0 | 410.9 | 1.8 |
| 13:16 | 5.93 | 402.3 | 1.04 | 1.0 | 397.2 | 3.0 |
| 13:15 | 6.06 | 402.8 | 1.40 | 1.2 | 403.0 | 3.6 |
| 13:14 | 6.20 | 403.8 | 1.84 | 1.8 | 420.9 | 3.4 |
| 13:13 | 6.70 | 409.9 | 2.41 | 1.7 | 416.1 | 2.7 |
| 13:12 | 6.64 | 407.3 | 2.48 | 1.8 | 398.1 | 2.2 |
| 13:11 | 6.54 | 407.7 | 2.77 | 0.1 | 400.9 | 2.0 |
| 13:10 | 6.53 | 408.7 | 2.19 | 0.1 | 399.1 | -0.9 |
| 13:09 | 6.54 | 410.7 | 1.95 | 0.1 | 401.0 | -1.5 |
| 13:08 | 6.34 | 411.5 | 1.53 | 0.0 | 404.3 | -1.8 |
| 13:07 | 6.10 | 409.0 | -1.07 | 0.0 | 401.1 | -2.1 |
| 13:06 | 5.69 | 403.1 | -2.61 | 0.0 | 410.9 | -2.2 |
| 13:05 | 5.43 | 402.5 | -2.90 | 0.1 | 396.8 | -2.2 |
| 13:04 | 5.97 | 408.3 | -2.24 | 0.1 | 402.7 | -2.3 |
| 13:03 | 5.60 | 404.9 | -3.29 | 0.1 | 431.8 | -2.3 |
| 13:02 | 5.52 | 403.5 | -3.19 | 0.2 | 422.7 | -1.4 |
| 13:01 | 5.41 | 403.4 | -3.08 | 0.1 | 388.3 | 0.4 |
| 13:00 | 5.48 | 403.6 | -3.14 | - | - | 1.1 |
| 12:59 | 5.29 | 402.4 | -0.65 | 0.1 | 411.0 | -1.3 |
| 12:58 | 5.23 | 402.2 | -0.29 | 0.1 | 408.6 | -1.1 |
| 12:57 | 5.37 | 402.7 | -0.72 | 0.1 | 396.2 | -0.5 |
| 12:56 | 5.43 | 402.8 | -1.61 | 0.1 | 410.1 | -1.1 |
| 12:55 | 5.29 | 402.4 | -2.03 | 0.2 | 430.8 | -0.3 |
| 12:54 | 5.29 | 401.3 | -1.51 | 0.1 | 385.5 | -0.2 |
| 12:53 | 5.28 | 401.7 | -1.12 | 0.2 | 422.9 | 0.5 |
| 12:52 | 5.33 | 402.5 | -1.00 | 0.1 | 417.7 | 0.5 |
| 12:51 | 5.40 | 402.2 | -1.64 | 0.2 | 400.3 | 0.2 |
| 12:50 | 5.34 | 402.1 | -1.65 | 0.2 | 390.7 | 0.0 |
| 12:49 | 5.27 | 402.4 | -1.48 | 0.2 | 403.1 | 0.2 |
| 12:48 | 5.29 | 402.8 | -1.52 | 0.5 | 422.6 | 0.3 |
| 12:47 | 5.34 | 402.9 | -1.11 | 0.7 | 422.1 | 0.8 |
| 12:46 | 5.36 | 403.2 | -1.12 | 0.4 | 417.4 | 0.9 |
| 12:45 | 5.40 | 402.7 | -0.95 | 0.3 | 421.2 | 1.2 |
| 12:44 | 5.43 | 404.5 | -1.45 | 0.2 | 415.8 | 1.4 |
| 12:43 | 5.42 | 405.6 | -1.62 | 0.2 | 413.0 | 1.2 |
| 12:42 | 5.31 | 405.8 | -1.40 | 0.1 | 396.5 | 0.1 |
| 12:41 | 5.43 | 406.0 | -1.25 | 0.1 | 410.2 | 0.1 |
| 12:40 | 5.49 | 405.8 | -1.35 | 0.3 | 432.1 | -0.0 |
| 12:39 | 5.60 | 407.0 | -1.58 | 1.0 | 402.1 | 0.1 |
| 12:38 | 5.70 | 405.5 | -1.43 | 0.3 | 428.6 | 0.4 |
| 12:37 | 5.57 | 405.3 | -1.45 | 1.0 | 409.8 | 0.4 |
| 12:36 | 5.60 | 404.7 | -1.56 | 0.3 | 417.7 | 0.6 |
Built 2019-04-24 14:36 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -4.5 | -2.2 | -3.7 |
| velocity [km/s] | 373.5 | 381.0 | 378.0 |
| density [cm-3] | 4.8 | 5.9 | 5.4 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 37 | 29 | 208 |
| Masi (MAS) | 37 | 27 | 193 |
| Kilpisjärvi (KIL) | 36 | 23 | 206 |
| Ivalo (IVA) | 29 | 18 | 213 |
| Muonio (MUO) | 30 | 14 | 204 |
| Sodankylä (SOD) | 9 | 13 | 199 |
| Pello (PEL) | 25 | 12 | 212 |
| Oulujärvi (OUJ) | 23 | 11 | 105 |
| Mekrijärvi (MEK) | 15 | 8 | 81 |
| Hankasalmi (HAN) | 16 | 7 | 72 |
| Nurmijärvi (NUR) | 17 | 8 | 70 |
| Tartu (TAR) | 13 | 7 | 61 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2019-04-24 14:32 from source
Issue Time: 2019-04-23 20:37 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019-04-23 20:40 UTC
Valid To: 2019-04-24 06:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019-04-23 20:40 UTC
Valid To: 2019-04-24 06:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2019-04-22 04:24 UTC
ALERT: Type II Radio Emission
Begin Time: 2019-04-22 02:55 UTC
Estimated Velocity: 428 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2019-04-22 02:55 UTC
Estimated Velocity: 428 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2019-04-21 05:33 UTC
ALERT: Type II Radio Emission
Begin Time: 2019-04-21 04:44 UTC
Estimated Velocity: 1341 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2019-04-21 04:44 UTC
Estimated Velocity: 1341 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Built 2019-04-23 22:11 from source
