SettingsLast update:
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
20:15 | - | - | - | - | - | - |
20:14 | - | - | - | - | - | - |
20:13 | - | - | - | - | - | - |
20:12 | 16.88 | 313.8 | 0.72 | - | - | 2.0 |
20:11 | 16.93 | 313.5 | 0.59 | 7.6 | 316.2 | 1.3 |
20:10 | 16.41 | 314.0 | 0.78 | 7.5 | 317.1 | 0.9 |
20:09 | 16.15 | 314.9 | 1.14 | 7.6 | 317.4 | 0.8 |
20:08 | 16.21 | 314.1 | 0.69 | 7.6 | 315.7 | 0.6 |
20:07 | 15.46 | 313.5 | 1.44 | 7.5 | 315.2 | 0.5 |
20:06 | 15.02 | 312.9 | 1.75 | 7.7 | 316.1 | 0.1 |
20:05 | 15.23 | 312.9 | 1.81 | 8.5 | 316.4 | -0.0 |
20:04 | 15.97 | 315.4 | 2.02 | 7.9 | 316.6 | 0.7 |
20:03 | 15.89 | 315.8 | 1.88 | 7.9 | 318.1 | 1.3 |
20:02 | 16.62 | 315.7 | 1.84 | 8.2 | 316.4 | 2.8 |
20:01 | 15.31 | 313.8 | 0.98 | 8.1 | 318.8 | 2.8 |
20:00 | 15.28 | 313.5 | 1.01 | 8.4 | 317.8 | 2.3 |
19:59 | 15.85 | 313.4 | 1.09 | 8.9 | 316.5 | 1.8 |
19:58 | 15.09 | 314.4 | 1.10 | 8.7 | 315.3 | 1.7 |
19:57 | 14.77 | 314.9 | 1.17 | 9.4 | 316.8 | 2.0 |
19:56 | 15.43 | 314.1 | 1.16 | 8.7 | 316.1 | 2.1 |
19:55 | 15.23 | 315.0 | 1.20 | 8.6 | 316.3 | 1.6 |
19:54 | 15.65 | 314.9 | 1.18 | 9.4 | 318.0 | 1.4 |
19:53 | 15.93 | 315.1 | 1.05 | 9.2 | 318.0 | 1.1 |
19:52 | 15.94 | 315.0 | 0.99 | 8.7 | 317.1 | 1.4 |
19:51 | 16.49 | 314.5 | 1.12 | 7.8 | 313.4 | 2.4 |
19:50 | 17.08 | 313.7 | 1.02 | 7.5 | 313.5 | 2.6 |
19:49 | 17.63 | 313.8 | 0.90 | 7.4 | 312.5 | 3.1 |
19:48 | 17.70 | 313.8 | 0.70 | 6.2 | 307.3 | 2.7 |
19:47 | 16.09 | 315.1 | 1.01 | 5.7 | 308.9 | 2.3 |
19:46 | 16.04 | 315.0 | 0.97 | 6.0 | 311.2 | 1.9 |
19:45 | 15.15 | 315.0 | 1.05 | 6.1 | 311.6 | 1.8 |
19:44 | 14.12 | 314.7 | 1.67 | 6.3 | 310.2 | 1.6 |
19:43 | 13.00 | 313.6 | 2.55 | 6.3 | 310.0 | 1.5 |
19:42 | 12.66 | 313.9 | 2.55 | 4.7 | 317.7 | 1.4 |
19:41 | 12.37 | 313.9 | 2.32 | 3.3 | 320.5 | 1.2 |
19:40 | 12.41 | 313.6 | 2.15 | 2.9 | 320.1 | 1.0 |
19:39 | 12.38 | 314.1 | 2.14 | 6.4 | 312.4 | 0.8 |
19:38 | 13.77 | 312.8 | 1.51 | 6.6 | 313.7 | 0.8 |
19:37 | 13.19 | 313.4 | 1.71 | 6.8 | 314.3 | 0.6 |
19:36 | 12.96 | 313.9 | 1.85 | 6.7 | 312.6 | 0.6 |
19:35 | 12.78 | 313.9 | 2.02 | 6.1 | 313.4 | 0.7 |
19:34 | 12.81 | 314.3 | 2.14 | 6.6 | 312.8 | 1.0 |
19:33 | 12.89 | 315.0 | 1.71 | 6.6 | 311.1 | 1.7 |
19:32 | 12.72 | 315.8 | 1.82 | 5.9 | 314.3 | 1.5 |
19:31 | 12.27 | 314.6 | 1.65 | 6.3 | 317.4 | 1.2 |
19:30 | 12.73 | 314.7 | 1.36 | 6.2 | 316.6 | 1.1 |
19:29 | 14.18 | 314.3 | 1.45 | 4.8 | 324.2 | 1.1 |
19:28 | 13.82 | 313.6 | 1.51 | 3.8 | 331.1 | 1.1 |
19:27 | 13.97 | 314.7 | 1.67 | 4.9 | 327.1 | 1.6 |
19:26 | 13.93 | 314.3 | 1.75 | 4.8 | 328.2 | 1.5 |
19:25 | 13.82 | 314.8 | 1.64 | 5.0 | 333.6 | 0.9 |
19:24 | 14.00 | 313.5 | 1.76 | 5.2 | 332.4 | 0.4 |
19:23 | 14.73 | 313.3 | 1.53 | 4.8 | 327.7 | 1.1 |
19:22 | 13.88 | 314.9 | 1.44 | 4.0 | 324.5 | 0.8 |
19:21 | 13.62 | 315.0 | 1.39 | 4.3 | 323.4 | 0.6 |
19:20 | 13.59 | 314.9 | 1.31 | 5.6 | 325.9 | -0.1 |
19:19 | 13.58 | 315.1 | 1.20 | 5.0 | 326.5 | -0.2 |
19:18 | 14.08 | 313.6 | 1.25 | 5.6 | 325.6 | -0.1 |
19:17 | 13.59 | 313.8 | 1.18 | 5.0 | 326.8 | 0.2 |
19:16 | 12.99 | 314.0 | 0.81 | 4.8 | 327.7 | 0.2 |
19:15 | 12.95 | 315.3 | 1.07 | 5.0 | 324.5 | 0.3 |
19:14 | 13.03 | 314.3 | 1.42 | 4.9 | 322.3 | 0.2 |
19:13 | 13.44 | 313.5 | -0.76 | 5.3 | 323.3 | -0.1 |
19:12 | 12.84 | 312.4 | 0.50 | 4.7 | 326.3 | 0.3 |
19:11 | 13.19 | 313.1 | 0.82 | 4.3 | 328.4 | 0.2 |
19:10 | 13.31 | 312.6 | 1.32 | 3.7 | 326.8 | 1.0 |
19:09 | 11.36 | 310.3 | 0.51 | 3.5 | 331.3 | 1.0 |
19:08 | 11.22 | 311.5 | 0.59 | 4.0 | 331.4 | 1.4 |
19:07 | 11.33 | 311.3 | 0.12 | 4.3 | 328.8 | 1.6 |
19:06 | 11.55 | 314.1 | 0.89 | 6.1 | 322.7 | 2.0 |
19:05 | 10.91 | 314.2 | 0.89 | 5.9 | 322.4 | 1.8 |
19:04 | 11.34 | 315.5 | 1.27 | 5.5 | 322.9 | 1.9 |
19:03 | 11.46 | 315.7 | 0.41 | 5.0 | 325.0 | 1.7 |
19:02 | 11.80 | 316.1 | 0.29 | 4.8 | 321.8 | 2.0 |
19:01 | 11.71 | 316.4 | 0.72 | 5.4 | 320.6 | 1.6 |
19:00 | 11.32 | 315.7 | 1.07 | 4.6 | 318.7 | 1.8 |
18:59 | 12.16 | 316.0 | 0.91 | - | - | - |
18:58 | 11.43 | 315.2 | -0.45 | - | - | 1.9 |
18:57 | 11.93 | 313.2 | 1.82 | 3.8 | 321.1 | 1.0 |
18:56 | 10.79 | 314.1 | 1.76 | 3.8 | 315.1 | 1.0 |
18:55 | 10.26 | 312.8 | 1.92 | 4.1 | 312.8 | 1.6 |
18:54 | 10.61 | 313.6 | 1.92 | 4.1 | 311.6 | 0.9 |
18:53 | 10.83 | 313.7 | 1.31 | 4.1 | 311.2 | 1.2 |
18:52 | 10.95 | 313.7 | 1.25 | 4.2 | 314.3 | 1.2 |
18:51 | 10.39 | 314.0 | 1.94 | 4.2 | 315.3 | 1.5 |
18:50 | 9.45 | 315.6 | 3.57 | 4.3 | 312.4 | 1.4 |
18:49 | 10.68 | 317.1 | 3.73 | 4.4 | 310.2 | 1.7 |
18:48 | 12.13 | 311.7 | -1.11 | 4.4 | 309.8 | 1.9 |
18:47 | 12.62 | 312.8 | -1.29 | 4.5 | 311.2 | 2.0 |
18:46 | 12.33 | 313.3 | -1.69 | 5.0 | 312.7 | 2.9 |
18:45 | 12.68 | 315.9 | -0.83 | 5.3 | 313.4 | 3.4 |
18:44 | 12.02 | 315.0 | -0.64 | 5.3 | 310.5 | 3.6 |
18:43 | 11.41 | 313.2 | -0.07 | 2.2 | 325.4 | 2.9 |
18:42 | 11.20 | 313.5 | -0.36 | 3.0 | 322.1 | 1.9 |
18:41 | 10.36 | 313.9 | 0.41 | 2.8 | 324.5 | 1.2 |
18:40 | 10.44 | 313.4 | 0.49 | 3.9 | 319.3 | 0.8 |
18:39 | 10.33 | 314.2 | 0.60 | 4.3 | 317.2 | 0.9 |
18:38 | 10.23 | 315.1 | 0.28 | 4.2 | 318.1 | 0.8 |
18:37 | 10.12 | 314.9 | 0.14 | 4.5 | 317.2 | 0.1 |
18:36 | 10.61 | 314.9 | 0.68 | 3.9 | 323.4 | 0.5 |
18:35 | 11.09 | 315.0 | 0.60 | 3.0 | 328.5 | - |
18:34 | 10.68 | 315.6 | 0.63 | 2.9 | 327.8 | 1.2 |
18:33 | 10.74 | 314.0 | 0.78 | - | - | 1.7 |
18:32 | 10.32 | 313.5 | 1.28 | - | - | 1.3 |
18:31 | 10.40 | 313.1 | 1.56 | 4.7 | 318.7 | 1.7 |
18:30 | 10.61 | 312.7 | 1.61 | 5.6 | 315.6 | 1.4 |
18:29 | 10.15 | 313.1 | 1.34 | 5.5 | 315.0 | 0.6 |
18:28 | 10.16 | 312.9 | 1.61 | 5.6 | 312.7 | 0.4 |
18:27 | 10.27 | 314.2 | 1.97 | 5.3 | 313.0 | 0.6 |
18:26 | 10.45 | 313.8 | 2.34 | 5.8 | 314.1 | 0.6 |
18:25 | 9.40 | 314.1 | 2.21 | 5.9 | 314.0 | 0.6 |
18:24 | 8.58 | 314.8 | 1.82 | 4.7 | 314.7 | 0.5 |
18:23 | 9.25 | 315.3 | 1.14 | 5.8 | 311.1 | 0.3 |
18:22 | 9.02 | 314.5 | 1.18 | 6.3 | 308.0 | 0.4 |
18:21 | 8.80 | 315.4 | 0.73 | 5.8 | 310.7 | 0.2 |
18:20 | 9.02 | 315.4 | 0.59 | 5.3 | 312.2 | 0.6 |
18:19 | 8.89 | 315.3 | 0.72 | 5.1 | 311.7 | 0.7 |
18:18 | 8.48 | 314.3 | 2.26 | 5.1 | 311.6 | 0.5 |
18:17 | 8.40 | 314.3 | 1.72 | 5.3 | 311.6 | 0.2 |
18:16 | 8.44 | 314.6 | 1.28 | 5.4 | 312.7 | 0.3 |
Built 2021-01-19 20:16 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -0.8 | 2.5 | 1.2 |
velocity [km/s] | 310.3 | 316.4 | 314.2 |
density [cm-3] | 10.9 | 17.7 | 13.5 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 45 | 2 | 63 |
Maasi (MAS) | 53 | 2 | 66 |
Kilpisjärvi (KIL) | 49 | 2 | 64 |
Ivalo (IVA) | 34 | 2 | 41 |
Muonio (MUO) | 29 | 2 | 37 |
Sodankylä (SOD) | 28 | 2 | 29 |
Pello (PEL) | 21 | 2 | 24 |
Oulujärvi (OUJ) | 15 | 2 | 15 |
Mekrijärvi (MEK) | 11 | 1 | 11 |
Hankasalmi (HAN) | 11 | 1 | 11 |
Nurmijärvi (NUR) | 11 | 1 | 12 |
Tartu (TAR) | - | 1 | 9 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2021-01-19 20:02 from source
Issue Time: 2021-01-12 01:51 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021-01-12 01:51 UTC
Synoptic Period: 0000-0300 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: 2021-01-12 01:51 UTC
Synoptic Period: 0000-0300 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: 2021-01-12 01:05 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021-01-12 01:05 UTC
Valid To: 2021-01-12 09:00 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: 2021-01-12 01:05 UTC
Valid To: 2021-01-12 09:00 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: 2021-01-11 17:54 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3802
Valid From: 2021-01-11 13:30 UTC
Now Valid Until: 2021-01-11 23:59 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3802
Valid From: 2021-01-11 13:30 UTC
Now Valid Until: 2021-01-11 23:59 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2021-01-11 15:06 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021-01-11 14:59 UTC
Synoptic Period: 1500-1800 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: 2021-01-11 14:59 UTC
Synoptic Period: 1500-1800 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: 2021-01-11 13:29 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021-01-11 13:30 UTC
Valid To: 2021-01-11 18:00 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: 2021-01-11 13:30 UTC
Valid To: 2021-01-11 18:00 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 2021-01-13 15:43 from source