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| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 07:34 | - | - | - | - | - | - |
| 07:33 | - | - | - | - | - | - |
| 07:32 | - | - | - | 1.8 | 363.6 | -0.3 |
| 07:31 | 1.02 | 369.7 | - | 2.1 | 363.2 | -0.4 |
| 07:30 | 1.05 | 367.8 | 0.05 | 1.9 | 364.4 | -0.6 |
| 07:29 | 1.26 | 367.5 | -0.08 | 1.9 | 364.6 | -0.5 |
| 07:28 | 1.37 | 375.5 | -0.66 | 1.9 | 362.9 | -0.4 |
| 07:27 | 1.37 | 375.8 | -0.32 | - | - | - |
| 07:26 | 1.28 | 374.8 | -0.39 | - | - | -0.3 |
| 07:25 | 1.31 | 377.7 | -0.30 | - | - | - |
| 07:24 | 1.29 | 376.6 | -0.27 | - | - | - |
| 07:23 | 1.41 | 377.5 | -0.27 | - | - | - |
| 07:22 | 1.21 | 379.3 | -0.25 | - | - | - |
| 07:21 | 1.20 | 376.4 | -0.07 | - | - | - |
| 07:20 | 1.29 | 376.5 | 0.01 | - | - | - |
| 07:19 | 1.36 | 375.9 | -0.02 | - | - | - |
| 07:18 | 1.33 | 375.9 | -0.07 | - | - | - |
| 07:17 | 1.31 | 375.2 | -0.06 | - | - | - |
| 07:16 | 1.29 | 380.1 | -0.13 | - | - | - |
| 07:15 | 1.46 | 381.4 | -0.31 | - | - | - |
| 07:14 | 1.56 | 380.1 | -0.26 | - | - | - |
| 07:13 | 1.42 | 380.6 | -0.26 | - | - | - |
| 07:12 | 1.37 | 379.7 | -0.08 | - | - | - |
| 07:11 | 1.29 | 379.6 | -0.08 | - | - | - |
| 07:10 | 1.30 | 379.1 | -0.18 | - | - | - |
| 07:09 | 1.26 | 379.7 | -0.14 | - | - | - |
| 07:08 | 1.41 | 375.1 | -0.06 | - | - | - |
| 07:07 | 1.33 | 378.6 | 0.16 | - | - | - |
| 07:06 | 1.35 | 378.4 | 0.22 | - | - | - |
| 07:05 | 1.14 | 374.1 | -0.54 | - | - | - |
| 07:04 | 1.10 | 372.9 | -0.38 | - | - | - |
| 07:03 | 1.15 | 376.1 | -0.05 | - | - | - |
| 07:02 | 1.08 | 370.5 | -0.15 | - | - | - |
| 07:01 | 1.35 | 376.6 | -0.07 | - | - | - |
| 07:00 | 1.54 | 379.9 | 0.09 | - | - | - |
| 06:59 | 1.49 | 380.6 | -0.04 | - | - | - |
| 06:58 | 1.57 | 379.7 | -0.13 | - | - | - |
| 06:57 | 1.49 | 380.3 | -0.29 | - | - | - |
| 06:56 | 1.50 | 380.1 | -0.08 | - | - | - |
| 06:55 | 1.56 | 378.1 | -0.02 | - | - | - |
| 06:54 | 1.37 | 378.8 | -0.02 | - | - | - |
| 06:53 | 1.45 | 377.4 | -0.32 | - | - | - |
| 06:52 | 1.50 | 379.2 | -0.42 | - | - | - |
| 06:51 | 1.43 | 378.8 | -0.29 | - | - | - |
| 06:50 | 1.63 | 378.6 | -0.28 | - | - | - |
| 06:49 | 1.68 | 378.5 | -0.34 | - | - | - |
| 06:48 | 1.47 | 378.8 | -0.34 | - | - | - |
| 06:47 | 1.49 | 379.1 | -0.45 | - | - | - |
| 06:46 | 1.68 | 378.4 | -0.57 | - | - | - |
| 06:45 | 1.66 | 378.2 | -0.51 | - | - | - |
| 06:44 | 1.62 | 379.2 | -0.31 | - | - | - |
| 06:43 | 1.51 | 379.1 | -0.39 | - | - | - |
| 06:42 | 1.65 | 379.8 | -0.67 | - | - | - |
| 06:41 | 1.80 | 381.0 | -0.19 | - | - | - |
| 06:40 | 1.77 | 380.5 | -0.50 | - | - | - |
| 06:39 | 1.71 | 383.7 | 0.02 | - | - | - |
| 06:38 | 1.86 | 385.6 | -0.28 | - | - | - |
| 06:37 | 1.68 | 378.7 | 0.20 | - | - | - |
| 06:36 | 1.69 | 378.8 | 0.12 | - | - | - |
| 06:35 | 1.70 | 378.3 | 0.15 | - | - | - |
| 06:34 | 1.69 | 378.4 | 0.16 | - | - | - |
| 06:33 | 1.61 | 379.2 | 0.07 | - | - | - |
| 06:32 | 1.62 | 379.3 | 0.21 | - | - | - |
| 06:31 | 1.60 | 379.2 | 0.30 | - | - | - |
| 06:30 | 1.53 | 379.9 | 0.19 | - | - | - |
| 06:29 | 1.56 | 380.5 | 0.09 | - | - | - |
| 06:28 | 1.45 | 380.0 | 0.20 | - | - | - |
| 06:27 | 1.52 | 380.5 | 0.24 | - | - | - |
| 06:26 | 1.57 | 381.4 | 0.25 | - | - | - |
| 06:25 | 1.55 | 381.2 | 0.09 | - | - | - |
| 06:24 | 1.60 | 381.2 | -0.05 | - | - | - |
| 06:23 | 1.68 | 380.5 | 0.13 | - | - | - |
| 06:22 | 1.68 | 379.9 | -0.02 | - | - | - |
| 06:21 | 1.71 | 380.3 | -0.10 | - | - | - |
| 06:20 | 1.70 | 380.6 | -0.29 | - | - | - |
| 06:19 | 1.68 | 381.9 | -0.51 | - | - | - |
| 06:18 | 1.66 | 383.1 | -0.57 | - | - | - |
| 06:17 | 1.62 | 384.1 | -0.46 | - | - | - |
| 06:16 | 1.69 | 384.5 | -0.72 | - | - | - |
| 06:15 | 1.81 | 386.1 | -0.77 | - | - | - |
| 06:14 | 1.79 | 385.5 | -0.42 | - | - | - |
| 06:13 | 1.69 | 382.1 | -0.35 | - | - | - |
| 06:12 | 1.76 | 382.6 | -0.29 | - | - | - |
| 06:11 | 1.62 | 381.0 | -0.18 | - | - | - |
| 06:10 | 1.67 | 381.3 | -0.29 | - | - | - |
| 06:09 | 1.50 | 380.3 | -0.42 | - | - | - |
| 06:08 | 1.36 | 381.6 | -0.34 | - | - | - |
| 06:07 | 1.49 | 380.5 | -0.48 | - | - | - |
| 06:06 | 1.52 | 379.9 | -0.52 | - | - | - |
| 06:05 | 1.30 | 377.0 | -0.67 | - | - | - |
| 06:04 | 1.57 | 380.2 | -0.46 | - | - | - |
| 06:03 | 1.61 | 380.1 | -0.30 | - | - | - |
| 06:02 | 1.69 | 380.8 | -0.40 | - | - | - |
| 06:01 | 1.73 | 380.6 | -0.40 | - | - | - |
| 06:00 | 1.76 | 382.1 | -0.28 | - | - | - |
| 05:59 | 1.75 | 383.2 | -0.32 | - | - | - |
| 05:58 | 1.66 | 382.7 | -0.43 | - | - | - |
| 05:57 | 1.59 | 382.1 | -0.41 | - | - | - |
| 05:56 | 1.60 | 381.3 | -0.29 | - | - | - |
| 05:55 | 1.59 | 381.0 | -0.39 | - | - | - |
| 05:54 | 1.61 | 383.0 | -0.35 | - | - | - |
| 05:53 | 1.62 | 382.7 | -0.34 | - | - | - |
| 05:52 | 1.59 | 383.1 | -0.31 | - | - | - |
| 05:51 | 1.62 | 385.2 | -0.29 | - | - | - |
| 05:50 | 1.56 | 383.5 | -0.12 | - | - | - |
| 05:49 | 1.54 | 383.5 | -0.06 | - | - | - |
| 05:48 | 1.75 | 386.5 | -1.41 | - | - | - |
| 05:47 | 1.73 | 385.2 | -1.20 | - | - | - |
| 05:46 | 1.84 | 382.1 | -0.85 | - | - | - |
| 05:45 | 1.60 | 380.3 | 0.05 | - | - | - |
| 05:44 | 1.77 | 380.0 | 0.02 | - | - | - |
| 05:43 | 1.57 | 381.2 | 0.33 | - | - | - |
| 05:42 | 1.48 | 381.8 | 0.26 | - | - | - |
| 05:41 | 1.75 | 381.0 | -0.19 | - | - | - |
| 05:40 | 1.51 | 379.8 | -0.31 | - | - | - |
| 05:39 | 1.60 | 382.0 | -0.23 | - | - | - |
| 05:38 | 1.61 | 385.2 | -0.21 | - | - | - |
| 05:37 | 1.69 | 381.1 | -0.34 | - | - | - |
| 05:36 | 1.78 | 382.8 | -0.43 | - | - | - |
| 05:35 | 1.70 | 381.4 | -0.37 | - | - | - |
Built 2019-02-16 07:35 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -0.7 | 0.3 | -0.1 |
| velocity [km/s] | 370.5 | 385.6 | 378.6 |
| density [cm-3] | 1.1 | 1.9 | 1.5 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 6 | 5 | 43 |
| Masi (MAS) | 6 | 4 | 44 |
| Kilpisjärvi (KIL) | 7 | 5 | 44 |
| Ivalo (IVA) | 5 | 4 | 34 |
| Muonio (MUO) | 6 | 4 | 32 |
| Sodankylä (SOD) | 8 | 4 | 30 |
| Pello (PEL) | 6 | 4 | 29 |
| Oulujärvi (OUJ) | 6 | 4 | 22 |
| Mekrijärvi (MEK) | 4 | 3 | 15 |
| Hankasalmi (HAN) | 5 | 3 | 19 |
| Nurmijärvi (NUR) | 4 | 4 | 19 |
| Tartu (TAR) | 4 | 3 | 16 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2019-02-16 07:32 from source
Issue Time: 2019-02-14 18:07 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019-02-14 17:55 UTC
Station: GOES15
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019-02-14 17:55 UTC
Station: GOES15
Issue Time: 2019-02-14 05:41 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019-02-14 05:41 UTC
Valid To: 2019-02-14 12:00 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: 2019-02-14 05:41 UTC
Valid To: 2019-02-14 12:00 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: 2019-02-13 12:01 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019-02-13 11:59 UTC
Synoptic Period: 0900-1200 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: 2019-02-13 11:59 UTC
Synoptic Period: 0900-1200 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: 2019-02-13 10:31 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019-02-13 10:30 UTC
Valid To: 2019-02-13 15:00 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: 2019-02-13 10:30 UTC
Valid To: 2019-02-13 15:00 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.
Built 2019-02-14 18:09 from source
