SettingsLast update:
| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 01:50 | - | - | - | - | - | - |
| 01:49 | - | - | - | - | - | - |
| 01:48 | - | - | - | - | - | -0.6 |
| 01:47 | 4.13 | 343.1 | - | 4.1 | 343.1 | -0.1 |
| 01:46 | 3.98 | 343.8 | 2.98 | 4.0 | 343.8 | 3.0 |
| 01:45 | 4.16 | 344.8 | 2.84 | 4.2 | 344.8 | 2.8 |
| 01:44 | 4.11 | 346.5 | 1.92 | 4.1 | 346.5 | 1.9 |
| 01:43 | 4.23 | 343.9 | 1.91 | 4.2 | 343.9 | 1.9 |
| 01:42 | 4.44 | 342.6 | 2.34 | 4.4 | 342.6 | 2.3 |
| 01:41 | 4.36 | 342.9 | 2.31 | 4.4 | 342.9 | 2.3 |
| 01:40 | 3.54 | 347.1 | 2.20 | 3.5 | 347.1 | 2.2 |
| 01:39 | 3.39 | 348.4 | 1.41 | 3.4 | 348.4 | 1.4 |
| 01:38 | 3.67 | 345.5 | 1.21 | 3.7 | 345.5 | 1.2 |
| 01:37 | 3.88 | 343.8 | 1.39 | 3.9 | 343.8 | 1.4 |
| 01:36 | 3.49 | 347.0 | 1.81 | 3.5 | 347.0 | 1.8 |
| 01:35 | 3.67 | 344.7 | 1.28 | 3.7 | 344.7 | 1.3 |
| 01:34 | 3.58 | 347.0 | 1.35 | 3.6 | 347.0 | 1.4 |
| 01:33 | 3.81 | 347.5 | 1.38 | 3.8 | 347.5 | 1.4 |
| 01:32 | 3.98 | 346.0 | 1.24 | 4.0 | 346.0 | 1.2 |
| 01:31 | 4.21 | 343.5 | 1.36 | 4.2 | 343.5 | 1.4 |
| 01:30 | 4.14 | 343.1 | 1.65 | 4.1 | 343.1 | 1.7 |
| 01:29 | 3.81 | 345.5 | 1.79 | 3.8 | 345.5 | 1.8 |
| 01:28 | 3.98 | 346.1 | 1.83 | 4.0 | 346.1 | 1.8 |
| 01:27 | 3.60 | 346.2 | 2.02 | 3.6 | 346.2 | 2.0 |
| 01:26 | 3.86 | 347.0 | 1.73 | 3.9 | 347.0 | 1.7 |
| 01:25 | 4.26 | 343.7 | 1.81 | 4.3 | 343.7 | 1.8 |
| 01:24 | 4.37 | 341.6 | 1.66 | 4.4 | 341.6 | 1.7 |
| 01:23 | 4.16 | 344.4 | 1.70 | 4.2 | 344.4 | 1.7 |
| 01:22 | 4.16 | - | 1.71 | 4.2 | - | 1.7 |
| 01:21 | 3.69 | 347.9 | 1.66 | 3.7 | 347.9 | 1.7 |
| 01:20 | 3.93 | 347.9 | 1.55 | 3.9 | 347.9 | 1.5 |
| 01:19 | 4.21 | 344.1 | 1.51 | 4.2 | 344.1 | 1.5 |
| 01:18 | 4.43 | 341.6 | 1.43 | 4.4 | 341.6 | 1.4 |
| 01:17 | 4.61 | 340.5 | 1.49 | 4.6 | 340.5 | 1.5 |
| 01:16 | 4.20 | 345.1 | 1.56 | 4.2 | 345.1 | 1.6 |
| 01:15 | 3.72 | 348.3 | 1.51 | 3.7 | 348.3 | 1.5 |
| 01:14 | 3.69 | 347.8 | 1.53 | 3.7 | 347.8 | 1.5 |
| 01:13 | 3.61 | 347.3 | 1.38 | 3.6 | 347.3 | 1.4 |
| 01:12 | 3.50 | 344.3 | 0.58 | 3.5 | 344.3 | 0.6 |
| 01:11 | 4.01 | 342.2 | 0.71 | 4.0 | 342.2 | 0.7 |
| 01:10 | 3.83 | 342.8 | 0.84 | 3.8 | 342.8 | 0.8 |
| 01:09 | 3.16 | 343.1 | 0.92 | 3.2 | 343.1 | 0.9 |
| 01:08 | 3.44 | 345.0 | 0.46 | 3.4 | 345.0 | 0.5 |
| 01:07 | 3.33 | 345.6 | 0.73 | 3.3 | 345.6 | 0.7 |
| 01:06 | 3.99 | 341.8 | 0.70 | 4.0 | 341.8 | 0.7 |
| 01:05 | 4.42 | 339.7 | 0.21 | 4.4 | 339.7 | 0.2 |
| 01:04 | 4.20 | 341.0 | -0.04 | 4.2 | 341.0 | -0.0 |
| 01:03 | 3.98 | 344.5 | 0.12 | 4.0 | 344.5 | 0.1 |
| 01:02 | 3.71 | 346.6 | 0.20 | 3.7 | 346.6 | 0.2 |
| 01:01 | 3.50 | 347.8 | 0.05 | 3.5 | 347.8 | 0.0 |
| 01:00 | 3.83 | 346.4 | 0.22 | 3.8 | 346.4 | 0.2 |
| 00:59 | 4.05 | 344.8 | 0.72 | 4.0 | 344.8 | 0.7 |
| 00:58 | 3.87 | 346.2 | 0.90 | 3.9 | 346.2 | 0.9 |
| 00:57 | 3.62 | 348.0 | 0.89 | 3.6 | 348.0 | 0.9 |
| 00:56 | 3.32 | 347.5 | 0.05 | 3.3 | 347.5 | 0.0 |
| 00:55 | 3.41 | 346.9 | 0.01 | 3.4 | 346.9 | 0.0 |
| 00:54 | 3.78 | 343.3 | 0.17 | 3.8 | 343.3 | 0.2 |
| 00:53 | 3.39 | 346.4 | 0.16 | 3.4 | 346.4 | 0.2 |
| 00:52 | 4.54 | 339.1 | 0.29 | 4.5 | 339.1 | 0.3 |
| 00:51 | 4.63 | 340.3 | 0.50 | 4.6 | 340.3 | 0.5 |
| 00:50 | 3.62 | 348.4 | -0.02 | 3.6 | 348.4 | -0.0 |
| 00:49 | 3.57 | 348.8 | 0.35 | 3.6 | 348.8 | 0.3 |
| 00:48 | 3.86 | 346.7 | 0.62 | 3.9 | 346.7 | 0.6 |
| 00:47 | 3.45 | 348.2 | 0.33 | 3.4 | 348.2 | 0.3 |
| 00:46 | 3.25 | 349.5 | 0.47 | 3.2 | 349.5 | 0.5 |
| 00:45 | 3.70 | 346.4 | 0.53 | 3.7 | 346.4 | 0.5 |
| 00:44 | 4.11 | 343.8 | 0.76 | 4.1 | 343.8 | 0.8 |
| 00:43 | 3.68 | 347.5 | 0.41 | 3.7 | 347.5 | 0.4 |
| 00:42 | 3.63 | 350.0 | 0.54 | 3.6 | 350.0 | 0.5 |
| 00:41 | 4.48 | 346.4 | 1.29 | 4.5 | 346.4 | 1.3 |
| 00:40 | 4.68 | 344.0 | 0.83 | 4.7 | 344.0 | 0.8 |
| 00:39 | 4.46 | 341.9 | 1.00 | 4.5 | 341.9 | 1.0 |
| 00:38 | 4.16 | 342.3 | 1.10 | 4.2 | 342.3 | 1.1 |
| 00:37 | 4.68 | 343.4 | 1.09 | 4.7 | 343.4 | 1.1 |
| 00:36 | 4.07 | 346.7 | 1.17 | 4.1 | 346.7 | 1.2 |
| 00:35 | 4.47 | 345.1 | 1.23 | 4.5 | 345.1 | 1.2 |
| 00:34 | 4.22 | 345.8 | 1.24 | 4.2 | 345.8 | 1.2 |
| 00:33 | 4.22 | 346.3 | 1.07 | 4.2 | 346.3 | 1.1 |
| 00:32 | 4.97 | 345.9 | 0.41 | 5.0 | 345.9 | 0.4 |
| 00:31 | 5.34 | 343.2 | 0.66 | 5.3 | 343.2 | 0.7 |
| 00:30 | 4.82 | 346.0 | 0.99 | 4.8 | 346.0 | 1.0 |
| 00:29 | 4.25 | 348.1 | 0.58 | 4.2 | 348.1 | 0.6 |
| 00:28 | 4.32 | 348.0 | 0.75 | 4.3 | 348.0 | 0.7 |
| 00:27 | 4.66 | 347.1 | 0.83 | 4.7 | 347.1 | 0.8 |
| 00:26 | 4.79 | 345.9 | 0.83 | 4.8 | 345.9 | 0.8 |
| 00:25 | 4.90 | 345.1 | 0.92 | 4.9 | 345.1 | 0.9 |
| 00:24 | 4.87 | 346.0 | 0.80 | 4.9 | 346.0 | 0.8 |
| 00:23 | 4.17 | 348.9 | 1.01 | 4.2 | 348.9 | 1.0 |
| 00:22 | 4.02 | 349.8 | 0.55 | 4.0 | 349.8 | 0.5 |
| 00:21 | 3.74 | 348.6 | 0.42 | 3.7 | 348.6 | 0.4 |
| 00:20 | 4.78 | 342.0 | 0.18 | 4.8 | 342.0 | 0.2 |
| 00:19 | 4.20 | 344.1 | 0.04 | 4.2 | 344.1 | 0.0 |
| 00:18 | 4.64 | 339.9 | 0.02 | 4.6 | 339.9 | 0.0 |
| 00:17 | 4.24 | 345.1 | -0.26 | 4.2 | 345.1 | -0.3 |
| 00:16 | 4.19 | 345.8 | -0.65 | 4.2 | 345.8 | -0.6 |
| 00:15 | 3.83 | 347.6 | -0.59 | 3.8 | 347.6 | -0.6 |
| 00:14 | 3.69 | 349.2 | -0.38 | 3.7 | 349.2 | -0.4 |
| 00:13 | 3.86 | 347.2 | -0.31 | 3.9 | 347.2 | -0.3 |
| 00:12 | 4.41 | 344.8 | -0.16 | 4.4 | 344.8 | -0.2 |
| 00:11 | 4.65 | 343.2 | -0.41 | 4.7 | 343.2 | -0.4 |
| 00:10 | 3.89 | 346.3 | -0.41 | 3.9 | 346.3 | -0.4 |
| 00:09 | 3.19 | 351.0 | -0.62 | 3.2 | 351.0 | -0.6 |
| 00:08 | 3.65 | 348.7 | -0.50 | 3.7 | 348.7 | -0.5 |
| 00:07 | 3.70 | 348.3 | -0.62 | 3.7 | 348.3 | -0.6 |
| 00:06 | 3.78 | 345.9 | -1.02 | 3.8 | 345.9 | -1.0 |
| 00:05 | 3.62 | 345.2 | -0.98 | 3.6 | 345.2 | -1.0 |
| 00:04 | 3.83 | 348.1 | -1.27 | 3.8 | 348.1 | -1.3 |
| 00:03 | 3.30 | 350.3 | -1.38 | 3.3 | 350.3 | -1.4 |
| 00:02 | 3.51 | 347.3 | -1.35 | 3.5 | 347.3 | -1.4 |
| 00:01 | 4.01 | 348.9 | -1.45 | 4.0 | 348.9 | -1.4 |
| 00:00 | 4.33 | 346.0 | -2.26 | 4.3 | 346.0 | -2.3 |
| 23:59 | 4.21 | 343.9 | -2.47 | 4.2 | 343.9 | -2.5 |
| 23:58 | 3.93 | 342.4 | -1.99 | 3.9 | 342.4 | -2.0 |
| 23:57 | 3.27 | 349.9 | -1.97 | 3.3 | 349.9 | -2.0 |
| 23:56 | 3.27 | 351.0 | -1.63 | 3.3 | 351.0 | -1.6 |
| 23:55 | 3.83 | 346.8 | -1.70 | 3.8 | 346.8 | -1.7 |
| 23:54 | 4.39 | 344.0 | -1.06 | 4.4 | 344.0 | -1.1 |
| 23:53 | 4.51 | 342.2 | -1.02 | 4.5 | 342.2 | -1.0 |
| 23:52 | 4.16 | 343.6 | -0.82 | 4.2 | 343.6 | -0.8 |
| 23:51 | 4.51 | 344.2 | -1.16 | 4.5 | 344.2 | -1.2 |
Built 2021-01-23 01:51 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -0.0 | 2.3 | 1.0 |
| velocity [km/s] | 339.1 | 349.5 | 345.2 |
| density [cm-3] | 3.2 | 4.6 | 3.9 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 9 | 2 | 69 |
| Maasi (MAS) | 7 | 1 | 40 |
| Kilpisjärvi (KIL) | 7 | 1 | 73 |
| Ivalo (IVA) | 5 | 1 | 17 |
| Muonio (MUO) | 5 | 1 | 33 |
| Sodankylä (SOD) | 4 | 1 | 21 |
| Pello (PEL) | 4 | 1 | 23 |
| Oulujärvi (OUJ) | 2 | 1 | 10 |
| Mekrijärvi (MEK) | 2 | 1 | 7 |
| Hankasalmi (HAN) | 3 | 1 | 9 |
| Nurmijärvi (NUR) | 2 | 1 | 9 |
| Tartu (TAR) | 2 | 1 | 7 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2021-01-23 01:47 from source
Built 2021-01-22 17:04 from source
