SettingsLast update:
| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 02:47 | - | - | - | - | - | - |
| 02:46 | - | - | - | - | - | - |
| 02:45 | - | - | - | - | - | - |
| 02:44 | 4.85 | 377.9 | 2.49 | 0.4 | 368.4 | - |
| 02:43 | 4.91 | 378.1 | 2.56 | 0.5 | 372.3 | - |
| 02:42 | 4.92 | 378.6 | 2.52 | 0.5 | 372.3 | - |
| 02:41 | 4.65 | 378.8 | 2.25 | 0.6 | 370.5 | 2.5 |
| 02:40 | 4.45 | 377.2 | -0.34 | 0.6 | 370.0 | 2.6 |
| 02:39 | 4.83 | 377.9 | 0.06 | 0.6 | 367.0 | 2.7 |
| 02:38 | 4.69 | 378.0 | -0.22 | 0.6 | 367.9 | 2.8 |
| 02:37 | 4.71 | 378.4 | 0.11 | 0.6 | 370.7 | 2.7 |
| 02:36 | 4.61 | 379.7 | 0.78 | 0.5 | 374.1 | 2.4 |
| 02:35 | 4.84 | 380.2 | 1.46 | 0.5 | 374.9 | 2.4 |
| 02:34 | 4.63 | 377.3 | 1.16 | 0.5 | 370.4 | 2.1 |
| 02:33 | 4.44 | 376.0 | 1.12 | 0.5 | 371.4 | 1.7 |
| 02:32 | 4.38 | 371.6 | 1.20 | 0.8 | 370.4 | 2.5 |
| 02:31 | 4.65 | 376.1 | 1.30 | 0.9 | 370.7 | 2.0 |
| 02:30 | 4.67 | 377.6 | 1.54 | 0.8 | 363.1 | 1.4 |
| 02:29 | 4.83 | 376.9 | 1.96 | 1.1 | 363.1 | 1.1 |
| 02:28 | 5.18 | 380.4 | 1.10 | 1.5 | 361.6 | -1.6 |
| 02:27 | 5.05 | 371.5 | -2.26 | 1.9 | 366.5 | -3.9 |
| 02:26 | 5.14 | 374.1 | -3.09 | 2.2 | 369.8 | -3.8 |
| 02:25 | 4.51 | 369.1 | -3.05 | 2.5 | 369.9 | -3.6 |
| 02:24 | 4.41 | 368.8 | -2.99 | 1.7 | 363.1 | -3.6 |
| 02:23 | 5.20 | 373.8 | -2.39 | 0.7 | 352.3 | -2.9 |
| 02:22 | 5.42 | 376.3 | -2.04 | 0.7 | 341.9 | -2.1 |
| 02:21 | 5.65 | 378.4 | -1.91 | 0.6 | 340.8 | -1.4 |
| 02:20 | 5.48 | 378.2 | -1.42 | 0.6 | 356.7 | 0.1 |
| 02:19 | 5.22 | 377.6 | -1.04 | 0.8 | 362.7 | 0.9 |
| 02:18 | 5.32 | 378.5 | -1.16 | 0.7 | 350.9 | 0.1 |
| 02:17 | 5.54 | 379.4 | -1.07 | 0.7 | 349.1 | -1.5 |
| 02:16 | 5.46 | 378.9 | -1.22 | 0.9 | 350.9 | -1.9 |
| 02:15 | 5.21 | 379.3 | -0.80 | 0.6 | 357.1 | -2.2 |
| 02:14 | 4.97 | 378.9 | -0.01 | 0.6 | 362.8 | -0.9 |
| 02:13 | 5.21 | 380.7 | -0.38 | 0.5 | 355.2 | -0.4 |
| 02:12 | 4.93 | 379.8 | 0.08 | 2.1 | 365.3 | -0.6 |
| 02:11 | 5.04 | 379.2 | -0.18 | 2.4 | 360.0 | -3.3 |
| 02:10 | 5.04 | 378.7 | -0.24 | 2.2 | 360.4 | -3.1 |
| 02:09 | 5.17 | 378.2 | -0.01 | 2.1 | 360.3 | -3.0 |
| 02:08 | 5.05 | 378.0 | 0.14 | 1.8 | 358.9 | -3.1 |
| 02:07 | 4.99 | 378.3 | 0.22 | 1.5 | 359.0 | -2.8 |
| 02:06 | 5.01 | 378.5 | 0.39 | 1.6 | 357.5 | -2.5 |
| 02:05 | 5.20 | 380.0 | 0.52 | 1.7 | 358.5 | -2.5 |
| 02:04 | 5.09 | 379.7 | 0.37 | 1.8 | 359.6 | -2.8 |
| 02:03 | 5.06 | 377.4 | 0.29 | 1.6 | 356.9 | -2.8 |
| 02:02 | 5.03 | 379.0 | 0.38 | 1.7 | 359.8 | -2.6 |
| 02:01 | 5.01 | 378.1 | 0.46 | 1.7 | 353.8 | -2.7 |
| 02:00 | 5.11 | 382.0 | -0.58 | 1.3 | 353.2 | -2.4 |
| 01:59 | 5.23 | 382.1 | -0.63 | 1.6 | 355.0 | -2.8 |
| 01:58 | 5.10 | 381.0 | -0.07 | 1.5 | 354.0 | -2.8 |
| 01:57 | 5.13 | 380.8 | -0.57 | 1.6 | 356.5 | -2.5 |
| 01:56 | 5.22 | 381.2 | -0.80 | 1.7 | 359.0 | -2.5 |
| 01:55 | 5.37 | 381.6 | -0.81 | 1.7 | 359.0 | -2.3 |
| 01:54 | 5.23 | 380.4 | -1.00 | 1.8 | 357.8 | -2.0 |
| 01:53 | 5.43 | 381.6 | -0.80 | 1.8 | 360.3 | -2.2 |
| 01:52 | 5.34 | 382.8 | -0.63 | 1.9 | 360.6 | -2.8 |
| 01:51 | 5.43 | 381.9 | -0.64 | 2.0 | 358.9 | -2.9 |
| 01:50 | 5.37 | 383.4 | -0.87 | 2.0 | 359.3 | -2.9 |
| 01:49 | 5.48 | 386.4 | -1.04 | 1.8 | 358.5 | -2.9 |
| 01:48 | 5.63 | 385.3 | -0.97 | 1.6 | 356.4 | -2.4 |
| 01:47 | 5.65 | 383.1 | -1.06 | 1.7 | 359.0 | -2.0 |
| 01:46 | 5.81 | 390.8 | -0.90 | 2.1 | 360.9 | -2.1 |
| 01:45 | 5.83 | 391.3 | -0.68 | 2.3 | 364.2 | -2.3 |
| 01:44 | 5.71 | 387.1 | -0.63 | 1.4 | 360.8 | -1.8 |
| 01:43 | 5.18 | 380.7 | -0.62 | 1.5 | 359.5 | -1.2 |
| 01:42 | 5.41 | 381.5 | -0.58 | 1.4 | 354.9 | -1.1 |
| 01:41 | 5.44 | 381.4 | -0.50 | 2.3 | 364.1 | -0.5 |
| 01:40 | 5.36 | 381.3 | -0.46 | 2.6 | 366.3 | -1.4 |
| 01:39 | 5.43 | 381.1 | -1.24 | 2.5 | 365.8 | -3.7 |
| 01:38 | 5.03 | 378.2 | -0.76 | 2.5 | 364.5 | -3.6 |
| 01:37 | 5.01 | 378.3 | -0.01 | 2.6 | 363.8 | -3.3 |
| 01:36 | 5.56 | 379.9 | 0.81 | 2.5 | 363.2 | -3.4 |
| 01:35 | 5.39 | 377.9 | 0.96 | 2.4 | 363.0 | -3.2 |
| 01:34 | 5.10 | 375.7 | 0.85 | 2.4 | 363.5 | -3.2 |
| 01:33 | 5.35 | 376.2 | 0.87 | 2.6 | 360.6 | -3.3 |
| 01:32 | 5.61 | 378.5 | 0.94 | 2.5 | 361.0 | -3.5 |
| 01:31 | 5.64 | 378.8 | 1.07 | 2.2 | 362.0 | -3.3 |
| 01:30 | 5.34 | 377.5 | 0.85 | 2.1 | 361.2 | -3.1 |
| 01:29 | 5.23 | 375.7 | 0.84 | 2.2 | 364.4 | -2.9 |
| 01:28 | 5.18 | 375.9 | 0.78 | 2.1 | 362.4 | -3.2 |
| 01:27 | 5.27 | 377.0 | 1.11 | 2.3 | 363.2 | -3.0 |
| 01:26 | 5.02 | 371.8 | 0.93 | 2.4 | 362.8 | -3.4 |
| 01:25 | 5.31 | 376.3 | 0.74 | 2.6 | 363.6 | -3.4 |
| 01:24 | 5.50 | 376.4 | 0.88 | 2.7 | 364.7 | -3.4 |
| 01:23 | 5.25 | 372.9 | 0.93 | 2.4 | 365.5 | -3.6 |
| 01:22 | 5.00 | 366.1 | 1.04 | 2.5 | 361.8 | -3.3 |
| 01:21 | 4.93 | 367.1 | 1.26 | 2.4 | 361.4 | -2.7 |
| 01:20 | 5.11 | 370.9 | 1.40 | 2.2 | 363.0 | -2.2 |
| 01:19 | 5.40 | 382.4 | -1.90 | 1.9 | 363.5 | -2.2 |
| 01:18 | 5.49 | 383.0 | -1.56 | 1.5 | 367.9 | -1.2 |
| 01:17 | 5.27 | 382.0 | -1.22 | 1.4 | 373.7 | -0.5 |
| 01:16 | 5.31 | 383.2 | -0.72 | 1.4 | 370.5 | 0.1 |
| 01:15 | 5.51 | 383.4 | 0.84 | 1.7 | 367.2 | -0.2 |
| 01:14 | 5.24 | 379.6 | 0.93 | 1.6 | 368.9 | -0.5 |
| 01:13 | 5.52 | 380.7 | 0.94 | 1.4 | 362.0 | -0.5 |
| 01:12 | 5.51 | 378.8 | 1.41 | 1.4 | 365.9 | -0.1 |
| 01:11 | 5.25 | 378.1 | 1.29 | 1.5 | 362.2 | -0.2 |
| 01:10 | 5.26 | 377.4 | 1.28 | 1.5 | 362.4 | -0.3 |
| 01:09 | 4.89 | 371.9 | 1.46 | 1.4 | 361.3 | -0.0 |
| 01:08 | 4.86 | 370.8 | 1.31 | 1.3 | 369.9 | -0.0 |
| 01:07 | 4.75 | 370.1 | 1.34 | 1.3 | 368.7 | -0.0 |
| 01:06 | 4.62 | 369.2 | 1.43 | 1.5 | 365.9 | -0.1 |
| 01:05 | 4.74 | 369.9 | 1.45 | 1.4 | 364.5 | -0.1 |
| 01:04 | 4.20 | 364.4 | 1.51 | 1.3 | 362.6 | -0.2 |
| 01:03 | 4.99 | 378.5 | 0.92 | 1.3 | 364.0 | -0.3 |
| 01:02 | 4.97 | 379.2 | 0.73 | 1.4 | 365.0 | -0.4 |
| 01:01 | 4.97 | 378.6 | 0.85 | 1.6 | 361.4 | -0.7 |
| 01:00 | 4.87 | 378.6 | 0.90 | 1.2 | 359.9 | -1.0 |
| 00:59 | 5.02 | 378.4 | 0.86 | 1.2 | 360.2 | -1.1 |
| 00:58 | 4.79 | 377.9 | 0.83 | 1.3 | 360.9 | -1.3 |
| 00:57 | 4.72 | 377.1 | 0.40 | 1.3 | 356.4 | -1.2 |
| 00:56 | 4.54 | 371.6 | 0.50 | 1.2 | 361.5 | -1.1 |
| 00:55 | 4.41 | 365.5 | 0.37 | 1.2 | 355.7 | -1.0 |
| 00:54 | 4.50 | 368.5 | 0.53 | 1.2 | 360.5 | -0.9 |
| 00:53 | 4.68 | 372.2 | 0.57 | 1.6 | 355.6 | -0.8 |
| 00:52 | 4.70 | 376.4 | 0.20 | 1.4 | 357.3 | -0.6 |
| 00:51 | 4.57 | 371.9 | 0.09 | 1.8 | 357.4 | -0.6 |
| 00:50 | 4.58 | 371.1 | 0.02 | 2.0 | 357.4 | -0.5 |
| 00:49 | 5.05 | 378.7 | 0.01 | 1.9 | 358.6 | -0.5 |
| 00:48 | 5.03 | 378.9 | 0.27 | 1.8 | 360.3 | -0.1 |
Built 2018-04-27 02:48 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -3.1 | 2.2 | -0.4 |
| velocity [km/s] | 368.8 | 391.3 | 379.3 |
| density [cm-3] | 4.4 | 5.8 | 5.1 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 30 | 3 | 154 |
| Masi (MAS) | 32 | 3 | 159 |
| Kilpisjärvi (KIL) | 30 | 3 | 156 |
| Ivalo (IVA) | 20 | 3 | 111 |
| Muonio (MUO) | 17 | 3 | 98 |
| Sodankylä (SOD) | 14 | 3 | 65 |
| Pello (PEL) | 13 | 3 | 60 |
| Oulujärvi (OUJ) | 8 | 2 | 27 |
| Mekrijärvi (MEK) | 5 | 1 | 12 |
| Hankasalmi (HAN) | 5 | 2 | 18 |
| Nurmijärvi (NUR) | 5 | 2 | 16 |
| Tartu (TAR) | 4 | 1 | 12 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2018-04-27 02:48 from source
| Log time (UTC) |
1h estimate | 4h estimate | USAF kp | ||
|---|---|---|---|---|---|
| kp | predicted time | kp | predicted time | ||
| 02:45 | 1.67 | 2018-04-27 03:45 | 1.00 | 2018-04-27 06:45 | 2.00 |
| 02:30 | 1.67 | 2018-04-27 03:30 | 1.00 | 2018-04-27 06:30 | 2.00 |
| 02:15 | 1.67 | 2018-04-27 03:15 | 1.00 | 2018-04-27 06:15 | 2.00 |
| 02:00 | 2.00 | 2018-04-27 03:00 | 1.00 | 2018-04-27 06:00 | 2.00 |
| 01:45 | 2.33 | 2018-04-27 02:45 | 1.33 | 2018-04-27 05:45 | 2.00 |
| 01:30 | 1.33 | 2018-04-27 02:30 | 0.67 | 2018-04-27 05:30 | 2.00 |
| 01:15 | 1.33 | 2018-04-27 02:15 | 0.67 | 2018-04-27 05:15 | 2.00 |
| 01:00 | 1.67 | 2018-04-27 02:00 | 0.67 | 2018-04-27 05:00 | 2.00 |
| 00:45 | 2.00 | 2018-04-27 01:45 | 0.67 | 2018-04-27 04:45 | 2.00 |
| 00:30 | 1.00 | 2018-04-27 01:30 | 0.00 | 2018-04-27 04:30 | 2.00 |
| 00:15 | 1.00 | 2018-04-27 01:15 | 0.00 | 2018-04-27 04:15 | 2.00 |
| 00:00 | 1.00 | 2018-04-27 01:00 | 0.00 | 2018-04-27 04:00 | 2.00 |
| 23:45 | 1.00 | 2018-04-27 00:45 | 0.00 | 2018-04-27 03:45 | 2.00 |
| 23:30 | 1.00 | 2018-04-27 00:30 | 0.33 | 2018-04-27 03:30 | 2.00 |
| 23:15 | 1.33 | 2018-04-27 00:15 | 0.33 | 2018-04-27 03:15 | 2.00 |
| 23:00 | 1.00 | 2018-04-27 00:00 | 0.33 | 2018-04-27 03:00 | 2.00 |
| 22:45 | 1.00 | 2018-04-26 23:45 | 0.33 | 2018-04-27 02:45 | 2.00 |
| 22:30 | 1.00 | 2018-04-26 23:30 | 0.00 | 2018-04-27 02:30 | 2.00 |
| 22:15 | 0.67 | 2018-04-26 23:15 | 0.00 | 2018-04-27 02:15 | 2.00 |
| 22:00 | 0.67 | 2018-04-26 23:00 | 0.00 | 2018-04-27 02:00 | 2.00 |
Built 2018-04-27 02:49 from source
Issue Time: 2018-04-26 13:16 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2773
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 5209 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2773
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 5209 pfu
Issue Time: 2018-04-25 12:37 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2772
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 12265 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2772
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 12265 pfu
Issue Time: 2018-04-24 08:59 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2771
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 17462 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2771
Begin Time: 2018-04-10 18:30 UTC
Yesterday Maximum 2MeV Flux: 17462 pfu
Built 2018-04-26 13:19 from source
