SettingsLast update:
| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 08:14 | - | - | - | - | - | - |
| 08:13 | - | - | - | - | - | - |
| 08:12 | - | - | - | 6.8 | 395.2 | -3.0 |
| 08:11 | - | - | -6.50 | 7.0 | 392.1 | -2.8 |
| 08:10 | - | - | -6.59 | 6.5 | 392.6 | -0.6 |
| 08:09 | 10.24 | 378.8 | -6.10 | - | - | -0.7 |
| 08:08 | 9.64 | 375.3 | -6.17 | 7.1 | 390.5 | 1.1 |
| 08:07 | 9.54 | 373.6 | -6.09 | 7.1 | 390.5 | 1.6 |
| 08:06 | 9.61 | 372.0 | -6.01 | 7.0 | 392.6 | 1.7 |
| 08:05 | 10.76 | 369.7 | -6.23 | 6.6 | 390.8 | 1.4 |
| 08:04 | 12.68 | 390.3 | -5.50 | 7.0 | 393.1 | 3.0 |
| 08:03 | 12.35 | 393.1 | -4.96 | 6.0 | 386.8 | 2.2 |
| 08:02 | 11.87 | 391.9 | -5.26 | 7.1 | 392.9 | 2.7 |
| 08:01 | 11.83 | 391.0 | -5.42 | 6.9 | 389.6 | 1.9 |
| 08:00 | 11.86 | 393.5 | -5.09 | 6.1 | 384.7 | -1.3 |
| 07:59 | 10.34 | 381.7 | -5.23 | 5.8 | 383.6 | -6.0 |
| 07:58 | 9.74 | 375.5 | -4.95 | 5.5 | 380.7 | -6.3 |
| 07:57 | 9.84 | 374.2 | -4.87 | 5.0 | 375.8 | -6.0 |
| 07:56 | 9.91 | 375.0 | -5.12 | 5.0 | 377.4 | -5.8 |
| 07:55 | 9.81 | 373.6 | -5.30 | 5.2 | 380.2 | -5.8 |
| 07:54 | 10.06 | 370.4 | -5.19 | 4.7 | 370.7 | -5.7 |
| 07:53 | 10.36 | 369.4 | -5.43 | 5.3 | 381.3 | -5.7 |
| 07:52 | 10.69 | 369.2 | -5.75 | 12.7 | 384.8 | -5.8 |
| 07:51 | 9.68 | 368.4 | -6.01 | 124.3 | 355.5 | -5.5 |
| 07:50 | 10.10 | 371.0 | -5.96 | 10.5 | 407.3 | -5.5 |
| 07:49 | 9.54 | 370.1 | -5.90 | 6.8 | 414.0 | -5.1 |
| 07:48 | 9.75 | 366.6 | -6.30 | 8.8 | 370.6 | -5.0 |
| 07:47 | 8.93 | 367.8 | -6.45 | 7.9 | 392.4 | -5.1 |
| 07:46 | 9.97 | 366.9 | -5.88 | 6.8 | 396.9 | -5.4 |
| 07:45 | 8.59 | 369.6 | -6.17 | 5.1 | 381.1 | -5.0 |
| 07:44 | 9.04 | 370.2 | -5.75 | 5.3 | 379.8 | -5.6 |
| 07:43 | 9.61 | 368.7 | -5.78 | 6.4 | 383.3 | -5.9 |
| 07:42 | 9.51 | 370.3 | -5.56 | 6.2 | 379.2 | -5.6 |
| 07:41 | 9.42 | 372.9 | -5.52 | 5.9 | 378.0 | -5.7 |
| 07:40 | 9.47 | 372.6 | -5.44 | 6.3 | 381.2 | -5.7 |
| 07:39 | 10.26 | 377.0 | -5.38 | 5.9 | 378.9 | -5.8 |
| 07:38 | 10.41 | 385.1 | -5.30 | 5.4 | 378.1 | -6.3 |
| 07:37 | 9.72 | 380.1 | -4.96 | 5.1 | 375.6 | -6.4 |
| 07:36 | 8.94 | 373.2 | -5.37 | 5.2 | 377.2 | -6.3 |
| 07:35 | 8.52 | 368.3 | -5.27 | - | - | -5.9 |
| 07:34 | 8.55 | 366.8 | -5.07 | 5.0 | 370.4 | -5.8 |
| 07:33 | 8.69 | 367.2 | -4.94 | 4.9 | 374.2 | -5.9 |
| 07:32 | 8.88 | 368.7 | -4.98 | 5.6 | 372.6 | -5.8 |
| 07:31 | 8.80 | 366.5 | -5.18 | 5.2 | 370.2 | -5.6 |
| 07:30 | 9.31 | 365.7 | -5.02 | 4.7 | 369.1 | -5.6 |
| 07:29 | 9.61 | 366.4 | -4.88 | 5.0 | 372.2 | -5.7 |
| 07:28 | 9.71 | 367.6 | -4.96 | 5.0 | 372.9 | -6.0 |
| 07:27 | 9.28 | 368.1 | -4.92 | 4.9 | 373.0 | -6.2 |
| 07:26 | 9.74 | 367.0 | -5.19 | 5.0 | 372.6 | -6.2 |
| 07:25 | 10.06 | 386.6 | -4.88 | 5.1 | 372.1 | -6.2 |
| 07:24 | 9.94 | 383.6 | -5.03 | 5.0 | 373.9 | -6.0 |
| 07:23 | 10.90 | 389.2 | -5.07 | 4.6 | 375.2 | -6.0 |
| 07:22 | 10.67 | 389.9 | -5.08 | 4.9 | 374.6 | -5.7 |
| 07:21 | 10.90 | 390.4 | -5.04 | 5.9 | 375.0 | -5.3 |
| 07:20 | 11.04 | 391.6 | -4.92 | 5.6 | 373.2 | -4.5 |
| 07:19 | 11.06 | 391.7 | -4.86 | 5.5 | 373.5 | -4.7 |
| 07:18 | 10.94 | 389.9 | -4.94 | 5.2 | 377.2 | -4.3 |
| 07:17 | 10.84 | 388.1 | -4.67 | 5.8 | 378.4 | -4.6 |
| 07:16 | 10.85 | 389.1 | -4.77 | 6.0 | 384.0 | -5.4 |
| 07:15 | 10.95 | 390.9 | -4.85 | 4.3 | 369.8 | -5.0 |
| 07:14 | 11.19 | 391.9 | -4.90 | 5.3 | 375.7 | -4.8 |
| 07:13 | 11.30 | 390.2 | -4.44 | 5.4 | 380.4 | -5.4 |
| 07:12 | 11.06 | 391.6 | -4.62 | 4.7 | 368.8 | -5.4 |
| 07:11 | 11.25 | 391.9 | -4.76 | 5.1 | 371.0 | -5.2 |
| 07:10 | 11.28 | 391.3 | -4.20 | 6.1 | 380.9 | -5.1 |
| 07:09 | 11.83 | 391.3 | -3.76 | 6.7 | 373.2 | -5.3 |
| 07:08 | 12.44 | 391.5 | -3.49 | 6.7 | 365.3 | -4.7 |
| 07:07 | 13.09 | 391.9 | -3.33 | 5.3 | 374.9 | -4.4 |
| 07:06 | 12.85 | 390.9 | -2.09 | 4.6 | 375.2 | -4.7 |
| 07:05 | 12.49 | 385.0 | -1.00 | 5.4 | 376.8 | -4.5 |
| 07:04 | 11.70 | 384.2 | -0.36 | 4.6 | 375.9 | -4.6 |
| 07:03 | 11.06 | 383.4 | -0.08 | 5.0 | 377.4 | -4.5 |
| 07:02 | 11.09 | 380.7 | -0.24 | - | - | -4.6 |
| 07:01 | 12.02 | 382.2 | -0.69 | 4.6 | 379.2 | -4.7 |
| 07:00 | 12.35 | 382.9 | -1.04 | 4.9 | 380.7 | -4.8 |
| 06:59 | 12.40 | 373.9 | -1.02 | - | - | -4.3 |
| 06:58 | 13.34 | 372.4 | -2.20 | 5.5 | 379.7 | -4.5 |
| 06:57 | 13.22 | 369.0 | -3.18 | 6.4 | 386.3 | -3.9 |
| 06:56 | 12.33 | 371.1 | -3.26 | 6.8 | 389.8 | -2.5 |
| 06:55 | 12.37 | 367.9 | -3.49 | - | - | -1.4 |
| 06:54 | 12.19 | 367.7 | -3.43 | - | - | -2.4 |
| 06:53 | 12.04 | 367.4 | -3.83 | 7.6 | 384.6 | -1.2 |
| 06:52 | 12.29 | 364.6 | -4.60 | 7.6 | 381.8 | -0.5 |
| 06:51 | 12.09 | 365.3 | -5.28 | 7.9 | 380.8 | 0.4 |
| 06:50 | 11.73 | 364.0 | -4.63 | 7.4 | 371.8 | 0.3 |
| 06:49 | 10.38 | 364.5 | -4.25 | 7.7 | 373.6 | 0.1 |
| 06:48 | 10.37 | 357.5 | -4.66 | 7.4 | 370.8 | -0.4 |
| 06:47 | 12.16 | 361.5 | -4.28 | 9.4 | 353.7 | -2.0 |
| 06:46 | 10.67 | 363.1 | -4.92 | 8.0 | 376.5 | -1.8 |
| 06:45 | 9.95 | 357.8 | -5.25 | 7.9 | 378.2 | -1.1 |
| 06:44 | 11.76 | 362.4 | -5.66 | 6.9 | 374.8 | -1.7 |
| 06:43 | 11.01 | 360.5 | -5.80 | 7.4 | 375.9 | -2.3 |
| 06:42 | 10.27 | 358.8 | -4.85 | 8.1 | 378.6 | -3.6 |
| 06:41 | 12.20 | 362.5 | -5.16 | 7.1 | 375.3 | -4.3 |
| 06:40 | 12.40 | 362.1 | -5.38 | 7.5 | 375.3 | -3.3 |
| 06:39 | 12.63 | 363.0 | -5.38 | 7.1 | 371.0 | -4.2 |
| 06:38 | 13.26 | 364.3 | -5.10 | 6.4 | 367.9 | -4.8 |
| 06:37 | 12.44 | 363.2 | -5.62 | 6.7 | 371.9 | -4.6 |
| 06:36 | 12.10 | 365.1 | -5.97 | 6.6 | 372.8 | -5.4 |
| 06:35 | 11.57 | 365.7 | -6.15 | 6.3 | 371.2 | -5.7 |
| 06:34 | 11.35 | 366.0 | -6.04 | 6.8 | 377.8 | -5.5 |
| 06:33 | 11.61 | 364.8 | -6.01 | 7.1 | 383.0 | -4.5 |
| 06:32 | 11.78 | 365.1 | -5.65 | 7.3 | 372.5 | -4.9 |
| 06:31 | 11.83 | 364.5 | -5.63 | 6.9 | 373.2 | -4.7 |
| 06:30 | 12.01 | 365.0 | -5.48 | - | - | -5.0 |
| 06:29 | 11.29 | 365.2 | -5.76 | - | - | -4.7 |
| 06:28 | 11.58 | 365.9 | -5.59 | 7.2 | 369.1 | -4.7 |
| 06:27 | 11.27 | 367.4 | -5.73 | 6.2 | 366.6 | -5.7 |
| 06:26 | 11.07 | 366.4 | -5.60 | 5.8 | 365.9 | -6.0 |
| 06:25 | 11.66 | 366.1 | -5.62 | 5.9 | 368.1 | -6.0 |
| 06:24 | 11.37 | 367.6 | -5.65 | 6.4 | 367.3 | -6.0 |
| 06:23 | 11.10 | 368.0 | -5.68 | 6.1 | 368.6 | -5.8 |
| 06:22 | 10.90 | 369.0 | -5.61 | 5.8 | 370.8 | -5.8 |
| 06:21 | 10.61 | 370.8 | -5.57 | 6.0 | 371.2 | -5.8 |
| 06:20 | 10.34 | 370.5 | -5.62 | 6.1 | 372.2 | -5.6 |
| 06:19 | 10.40 | 371.0 | -5.23 | 6.1 | 372.0 | -5.6 |
| 06:18 | 10.63 | 370.3 | -4.97 | 6.4 | 371.3 | -5.5 |
| 06:17 | 11.09 | 371.9 | -4.67 | 5.2 | 368.9 | -5.6 |
| 06:16 | 10.79 | 368.3 | -4.03 | 6.1 | 370.7 | -5.5 |
| 06:15 | 15.61 | 357.9 | -1.10 | 5.5 | 368.7 | -5.8 |
Built 2020-04-08 08:15 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -6.5 | -0.1 | -4.5 |
| velocity [km/s] | 365.7 | 391.9 | 378.3 |
| density [cm-3] | 8.5 | 13.3 | 10.5 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 26 | 10 | 95 |
| Masi (MAS) | 27 | 10 | 90 |
| Kilpisjärvi (KIL) | 35 | 10 | 87 |
| Ivalo (IVA) | 26 | 9 | 93 |
| Muonio (MUO) | 32 | 8 | 79 |
| Sodankylä (SOD) | 27 | 8 | 73 |
| Pello (PEL) | 31 | 8 | 64 |
| Oulujärvi (OUJ) | 27 | 6 | 39 |
| Mekrijärvi (MEK) | 22 | 5 | 21 |
| Hankasalmi (HAN) | 23 | 5 | 27 |
| Nurmijärvi (NUR) | 24 | 6 | 30 |
| Tartu (TAR) | 19 | 5 | 28 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2020-04-08 08:02 from source
Issue Time: 2020-04-04 00:01 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020-04-03 23:59 UTC
Synoptic Period: 2100-0000 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020-04-03 23:59 UTC
Synoptic Period: 2100-0000 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2020-04-03 22:46 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020-04-03 22:45 UTC
Valid To: 2020-04-04 03:00 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: 2020-04-03 22:45 UTC
Valid To: 2020-04-04 03:00 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: 2020-04-03 16:50 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3031
Begin Time: 2020-04-02 14:15 UTC
Yesterday Maximum 2MeV Flux: 1692 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3031
Begin Time: 2020-04-02 14:15 UTC
Yesterday Maximum 2MeV Flux: 1692 pfu
Issue Time: 2020-04-02 14:41 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020-04-02 14:15 UTC
Station: GOES-16
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020-04-02 14:15 UTC
Station: GOES-16
Built 2020-04-04 00:03 from source
