SettingsLast update:
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
10:38 | - | - | - | - | - | - |
10:37 | - | - | - | - | - | - |
10:36 | - | - | 1.63 | - | - | - |
10:35 | - | - | 1.99 | - | - | - |
10:34 | 0.61 | 453.8 | 2.21 | - | - | - |
10:33 | 0.88 | 454.2 | 1.24 | - | - | - |
10:32 | 0.21 | 450.7 | 1.63 | - | - | - |
10:31 | 0.29 | 444.2 | 3.23 | - | - | - |
10:30 | 1.00 | 450.6 | 3.07 | - | - | - |
10:29 | 1.16 | 456.8 | 3.12 | - | - | - |
10:28 | 1.26 | 460.5 | 3.76 | - | - | - |
10:27 | 1.06 | 455.3 | 4.22 | 1.1 | 455.3 | 4.2 |
10:26 | 0.94 | 452.3 | 4.29 | 0.9 | 452.3 | 4.3 |
10:25 | 2.66 | 458.6 | 2.71 | 2.7 | 458.6 | 2.7 |
10:24 | 2.44 | 454.5 | 2.53 | 2.4 | 454.5 | 2.5 |
10:23 | 2.90 | 455.8 | 2.93 | 2.9 | 455.8 | 2.9 |
10:22 | 3.47 | 460.9 | 1.87 | 3.5 | 460.9 | 1.9 |
10:21 | 2.45 | 455.2 | 3.34 | 2.5 | 455.2 | 3.3 |
10:20 | 2.73 | 462.2 | 2.18 | 2.7 | 462.2 | 2.2 |
10:19 | 3.58 | 464.9 | 0.56 | 3.6 | 464.9 | 0.6 |
10:18 | 3.64 | 465.8 | 0.20 | 3.6 | 465.8 | 0.2 |
10:17 | 3.22 | 465.2 | -1.59 | 3.2 | 465.2 | -1.6 |
10:16 | 2.98 | 453.9 | -2.44 | 3.0 | 453.9 | -2.4 |
10:15 | 3.26 | 469.7 | -3.59 | 3.3 | 469.7 | -3.6 |
10:14 | 3.90 | 459.4 | -0.16 | 3.9 | 459.4 | -0.2 |
10:13 | 3.60 | 456.8 | -2.20 | 3.6 | 456.8 | -2.2 |
10:12 | 3.61 | 460.4 | -1.91 | 3.6 | 460.4 | -1.9 |
10:11 | 3.38 | 453.2 | -2.23 | 3.4 | 453.2 | -2.2 |
10:10 | 3.16 | 453.6 | -0.66 | 3.2 | 453.6 | -0.7 |
10:09 | 3.36 | 468.8 | -0.78 | 3.4 | 468.8 | -0.8 |
10:08 | 3.41 | 474.8 | -2.55 | 3.4 | 474.8 | -2.6 |
10:07 | 3.04 | 467.2 | -2.24 | 3.0 | 467.2 | -2.2 |
10:06 | 3.06 | 461.5 | -1.55 | 3.1 | 461.5 | -1.6 |
10:05 | 3.61 | 457.3 | -1.08 | 3.6 | 457.3 | -1.1 |
10:04 | 3.56 | 454.0 | 0.03 | 3.6 | 454.0 | 0.0 |
10:03 | 3.01 | 445.8 | 0.03 | 3.0 | 445.8 | 0.0 |
10:02 | 2.84 | 445.8 | -1.41 | 2.8 | 445.8 | -1.4 |
10:01 | 3.67 | 445.2 | -2.18 | 3.7 | 445.2 | -2.2 |
10:00 | - | - | -1.71 | - | - | -1.7 |
09:59 | - | - | - | - | - | - |
09:58 | - | - | -1.75 | - | - | -1.8 |
09:57 | 3.29 | 444.6 | -1.48 | 3.3 | 444.6 | -1.5 |
09:56 | 3.27 | 442.7 | -1.47 | 3.3 | 442.7 | -1.5 |
09:55 | 3.22 | 443.2 | -1.87 | 3.2 | 443.2 | -1.9 |
09:54 | 2.97 | 441.7 | -1.87 | 3.0 | 441.7 | -1.9 |
09:53 | 2.82 | 440.5 | -1.92 | 2.8 | 440.5 | -1.9 |
09:52 | 3.57 | 439.4 | -1.45 | 3.6 | 439.4 | -1.5 |
09:51 | 3.61 | 443.0 | -1.71 | 3.6 | 443.0 | -1.7 |
09:50 | 3.67 | 448.4 | -1.46 | 3.7 | 448.4 | -1.5 |
09:49 | 1.98 | 428.3 | -1.27 | 2.0 | 428.3 | -1.3 |
09:48 | 2.24 | 432.5 | -1.24 | 2.2 | 432.5 | -1.2 |
09:47 | 3.30 | 450.0 | -0.81 | 3.3 | 450.0 | -0.8 |
09:46 | 3.41 | 454.4 | -0.96 | 3.4 | 454.4 | -1.0 |
09:45 | 3.61 | 458.0 | -0.93 | 3.6 | 458.0 | -0.9 |
09:44 | 3.15 | 458.9 | -0.66 | 3.2 | 458.9 | -0.7 |
09:43 | 3.04 | 464.6 | -0.52 | 3.0 | 464.6 | -0.5 |
09:42 | 2.36 | 467.5 | -1.51 | 2.4 | 467.5 | -1.5 |
09:41 | 3.16 | 465.4 | 0.57 | 3.2 | 465.4 | 0.6 |
09:40 | 2.76 | 466.0 | 1.50 | 2.8 | 466.0 | 1.5 |
09:39 | 2.76 | 462.7 | 2.31 | 2.8 | 462.7 | 2.3 |
09:38 | 2.50 | 465.6 | 3.83 | 2.5 | 465.6 | 3.8 |
09:37 | 1.75 | 474.5 | 4.22 | 1.7 | 474.5 | 4.2 |
09:36 | 1.20 | 471.1 | 4.22 | 1.2 | 471.1 | 4.2 |
09:35 | 1.05 | 460.4 | 2.00 | 1.0 | 460.4 | 2.0 |
09:34 | 0.99 | 456.4 | 2.78 | 1.0 | 456.4 | 2.8 |
09:33 | 0.98 | 455.0 | 2.87 | 1.0 | 455.0 | 2.9 |
09:32 | 1.16 | 469.5 | 2.39 | 1.2 | 469.5 | 2.4 |
09:31 | 1.24 | 481.1 | 3.68 | 1.2 | 481.1 | 3.7 |
09:30 | 0.92 | 454.7 | 3.15 | 0.9 | 454.7 | 3.1 |
09:29 | 0.90 | 459.3 | 2.51 | 0.9 | 459.3 | 2.5 |
09:28 | 1.24 | 481.7 | 2.52 | 1.2 | 481.7 | 2.5 |
09:27 | 0.90 | 490.4 | 3.31 | 0.9 | 490.4 | 3.3 |
09:26 | 0.77 | 440.7 | 2.46 | 0.8 | 440.7 | 2.5 |
09:25 | 1.20 | 467.4 | 1.73 | 1.2 | 467.4 | 1.7 |
09:24 | 1.42 | 464.7 | 2.06 | 1.4 | 464.7 | 2.1 |
09:23 | 1.16 | 474.6 | 2.25 | 1.2 | 474.6 | 2.3 |
09:22 | 0.96 | 457.4 | 1.18 | 1.0 | 457.4 | 1.2 |
09:21 | - | - | 3.26 | - | - | 3.3 |
09:20 | - | - | 3.36 | - | - | 3.4 |
09:19 | 1.33 | 477.5 | 2.94 | 1.3 | 477.5 | 2.9 |
09:18 | 1.33 | 477.5 | 2.56 | 1.3 | 477.5 | 2.6 |
09:17 | 0.88 | 450.0 | 2.38 | 0.9 | 450.0 | 2.4 |
09:16 | 1.03 | 451.1 | 2.97 | 1.0 | 451.1 | 3.0 |
09:15 | 1.52 | 459.6 | 3.02 | 1.5 | 459.6 | 3.0 |
09:14 | 0.93 | 486.1 | 3.35 | 0.9 | 486.1 | 3.3 |
09:13 | - | - | 2.61 | - | - | 2.6 |
09:12 | 1.08 | 448.3 | 2.16 | 1.1 | 448.3 | 2.2 |
09:11 | 1.65 | 469.5 | 2.32 | 1.6 | 469.5 | 2.3 |
09:10 | 1.61 | 470.4 | 1.25 | 1.6 | 470.4 | 1.2 |
09:09 | 1.52 | 467.6 | 0.97 | 1.5 | 467.6 | 1.0 |
09:08 | 1.14 | 466.1 | 1.28 | 1.1 | 466.1 | 1.3 |
09:07 | 0.94 | 465.9 | 2.63 | 0.9 | 465.9 | 2.6 |
09:06 | 0.94 | 464.0 | 2.33 | 0.9 | 464.0 | 2.3 |
09:05 | 1.07 | 463.9 | 1.99 | 1.1 | 463.9 | 2.0 |
09:04 | 1.21 | 465.1 | 2.35 | 1.2 | 465.1 | 2.4 |
09:03 | 1.27 | 465.0 | 2.53 | 1.3 | 465.0 | 2.5 |
09:02 | 1.55 | 464.5 | 2.33 | 1.5 | 464.5 | 2.3 |
09:01 | 1.95 | 469.4 | 2.40 | 1.9 | 469.4 | 2.4 |
09:00 | 1.52 | 484.4 | 3.67 | 1.5 | 484.4 | 3.7 |
08:59 | 1.79 | 478.6 | 3.36 | 1.8 | 478.6 | 3.4 |
08:58 | 3.58 | 445.1 | 3.25 | 3.6 | 445.1 | 3.2 |
08:57 | 3.63 | 478.0 | 3.18 | 3.6 | 478.0 | 3.2 |
08:56 | 1.23 | 443.8 | 0.87 | 1.2 | 443.8 | 0.9 |
08:55 | 0.83 | 474.6 | 1.96 | 0.8 | 474.6 | 2.0 |
08:54 | 0.78 | 468.0 | 2.22 | 0.8 | 468.0 | 2.2 |
08:53 | 0.77 | 465.2 | 2.15 | 0.8 | 465.2 | 2.1 |
08:52 | 1.08 | 471.4 | 3.07 | 1.1 | 471.4 | 3.1 |
08:51 | 0.92 | 480.2 | 1.90 | 0.9 | 480.2 | 1.9 |
08:50 | 0.80 | 465.3 | 2.88 | 0.8 | 465.3 | 2.9 |
08:49 | 1.52 | 442.2 | 3.05 | 1.5 | 442.2 | 3.1 |
08:48 | 1.75 | 456.2 | 2.28 | 1.8 | 456.2 | 2.3 |
08:47 | 1.32 | 483.1 | 2.27 | 1.3 | 483.1 | 2.3 |
08:46 | 0.94 | 469.9 | 1.38 | 0.9 | 469.9 | 1.4 |
08:45 | 1.24 | 462.6 | 1.47 | 1.2 | 462.6 | 1.5 |
08:44 | 2.29 | 449.6 | 2.93 | 2.3 | 449.6 | 2.9 |
08:43 | 3.16 | 480.1 | 2.84 | 3.2 | 480.1 | 2.8 |
08:42 | 2.85 | 497.8 | 3.47 | 2.9 | 497.8 | 3.5 |
08:41 | 3.56 | 489.3 | 1.88 | 3.6 | 489.3 | 1.9 |
08:40 | 2.25 | 423.8 | -0.43 | 2.3 | 423.8 | -0.4 |
08:39 | 3.14 | 455.7 | -0.63 | 3.1 | 455.7 | -0.6 |
Built 2024-04-29 10:39 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -3.6 | 4.3 | 0.2 |
velocity [km/s] | 428.3 | 490.4 | 457.8 |
density [cm-3] | 0.8 | 3.9 | 2.6 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 23 | 8 | 102 |
Maasi (MAS) | 23 | 8 | 102 |
Kilpisjärvi (KIL) | 23 | 8 | 100 |
Ivalo (IVA) | 21 | 7 | 101 |
Muonio (MUO) | 21 | 7 | 87 |
Sodankylä (SOD) | 21 | 7 | 82 |
Pello (PEL) | 20 | 7 | 77 |
Oulujärvi (OUJ) | 16 | 6 | 59 |
Mekrijärvi (MEK) | 13 | 4 | 37 |
Hankasalmi (HAN) | 13 | 4 | 41 |
Nurmijärvi (NUR) | 13 | 5 | 40 |
Tartu (TAR) | 10 | 4 | 30 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2024-04-29 10:32 from source
Issue Time: 2024-04-28 02:32 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-04-28 02:30 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: 2024-04-28 02:30 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: 2024-04-27 14:16 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-04-27 14:15 UTC
Valid To: 2024-04-28 06:00 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: 2024-04-27 14:15 UTC
Valid To: 2024-04-28 06:00 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: 2024-04-26 23:00 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4595
Valid From: 2024-04-26 05:00 UTC
Now Valid Until: 2024-04-27 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.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4595
Valid From: 2024-04-26 05:00 UTC
Now Valid Until: 2024-04-27 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: 2024-04-26 16:51 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2024-04-26 16:49 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2024-04-26 16:49 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
Issue Time: 2024-04-26 16:48 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-04-26 16:46 UTC
Valid To: 2024-04-26 23:59 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-04-26 16:46 UTC
Valid To: 2024-04-26 23:59 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
Issue Time: 2024-04-26 14:59 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-04-26 14:56 UTC
Synoptic Period: 1200-1500 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: 2024-04-26 14:56 UTC
Synoptic Period: 1200-1500 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: 2024-04-26 14:06 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4594
Valid From: 2024-04-26 05:00 UTC
Now Valid Until: 2024-04-26 23:59 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.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4594
Valid From: 2024-04-26 05:00 UTC
Now Valid Until: 2024-04-26 23:59 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: 2024-04-26 04:51 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-04-26 05:00 UTC
Valid To: 2024-04-26 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: 2024-04-26 05:00 UTC
Valid To: 2024-04-26 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.
Issue Time: 2024-04-25 10:59 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2024-04-25 10:45 UTC
Station: GOES16
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2024-04-25 10:45 UTC
Station: GOES16
Built 2024-04-28 02:34 from source