SettingsLast update:
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
10:22 | - | - | - | - | - | - |
10:21 | - | - | - | - | - | - |
10:20 | - | - | - | - | - | - |
10:19 | - | - | - | - | - | - |
10:18 | 0.21 | 589.0 | -5.84 | - | - | - |
10:17 | 0.23 | 588.5 | -1.69 | - | - | - |
10:16 | 0.31 | 585.5 | -2.53 | - | - | - |
10:15 | 0.37 | 585.5 | -4.52 | - | - | - |
10:14 | 0.36 | 584.8 | -4.70 | - | - | - |
10:13 | 0.41 | 584.0 | -4.55 | - | - | - |
10:12 | 0.32 | 585.6 | -4.98 | - | - | - |
10:11 | 0.34 | 584.4 | -4.15 | - | - | - |
10:10 | 0.28 | 586.9 | -5.50 | - | - | - |
10:09 | 0.17 | 591.0 | -6.13 | - | - | - |
10:08 | 0.29 | 587.5 | -4.28 | - | - | - |
10:07 | 0.30 | 585.9 | -4.68 | - | - | -4.6 |
10:06 | 0.22 | 588.2 | -4.87 | 1.9 | 579.6 | -5.2 |
10:05 | 0.30 | 587.3 | -4.59 | 2.0 | 580.6 | -5.2 |
10:04 | 0.38 | 585.0 | -4.72 | 2.0 | 580.4 | -4.3 |
10:03 | 0.37 | 584.6 | -4.93 | 1.9 | 579.7 | -3.3 |
10:02 | 0.24 | 587.0 | -4.63 | 1.9 | 578.9 | -3.5 |
10:01 | 0.35 | 584.7 | -5.83 | 2.1 | 577.0 | -3.9 |
10:00 | 0.31 | 582.9 | -5.90 | 2.2 | 578.9 | -3.7 |
09:59 | 0.37 | 582.1 | -5.64 | - | - | -2.9 |
09:58 | 1.19 | 516.2 | 1.15 | - | - | - |
09:57 | 1.20 | 513.5 | 1.64 | 2.1 | 573.6 | 0.4 |
09:56 | 0.95 | 513.7 | 2.85 | 2.2 | 576.8 | 0.1 |
09:55 | 1.91 | 526.9 | 2.38 | 2.3 | 575.5 | -2.1 |
09:54 | 4.76 | 561.6 | 0.91 | 2.1 | 572.3 | -2.8 |
09:53 | 12.46 | 555.3 | -1.10 | 2.3 | 569.4 | -4.0 |
09:52 | 12.35 | 556.4 | -2.20 | 2.4 | 570.6 | -5.2 |
09:51 | 12.70 | 554.1 | -2.31 | 2.5 | 568.8 | -5.7 |
09:50 | 12.85 | 555.3 | -2.24 | 2.6 | 567.3 | -6.3 |
09:49 | 12.41 | 554.6 | -1.98 | 2.4 | 570.2 | -5.1 |
09:48 | 11.50 | 542.5 | -2.50 | 2.5 | 569.0 | -5.5 |
09:47 | 11.67 | 569.2 | -4.13 | 2.9 | 561.5 | -5.2 |
09:46 | 11.65 | 568.8 | -4.90 | 2.9 | 558.4 | -5.1 |
09:45 | 11.72 | 569.0 | -4.85 | 2.9 | 560.8 | -4.9 |
09:44 | 11.79 | 568.7 | -4.81 | 2.9 | 558.9 | -5.2 |
09:43 | 11.87 | 568.0 | -4.88 | 3.0 | 558.6 | -4.6 |
09:42 | 12.07 | 568.4 | -3.07 | 2.8 | 560.3 | -4.8 |
09:41 | 11.82 | 566.5 | -2.49 | 2.8 | 566.9 | -4.4 |
09:40 | 11.16 | 545.7 | -0.84 | 2.5 | 567.1 | -3.7 |
09:39 | 10.89 | 559.5 | 0.13 | 2.4 | 568.9 | -3.8 |
09:38 | 10.86 | 543.7 | 0.26 | 2.4 | 569.0 | -3.4 |
09:37 | 2.61 | 532.3 | -0.12 | 2.6 | 574.0 | -3.0 |
09:36 | 2.07 | 527.6 | -0.39 | 2.5 | 572.7 | -3.3 |
09:35 | 1.77 | 531.9 | 0.15 | 2.3 | 572.4 | -3.3 |
09:34 | 1.97 | 532.4 | 0.68 | 2.5 | 569.4 | -2.8 |
09:33 | 1.10 | 524.5 | 0.87 | 2.7 | 570.0 | -1.6 |
09:32 | 0.80 | 529.2 | 0.18 | 2.7 | 571.1 | -0.6 |
09:31 | 0.94 | 522.5 | 1.27 | 2.7 | 571.1 | 0.1 |
09:30 | 1.10 | 517.2 | 2.89 | 2.6 | 573.7 | 0.0 |
09:29 | 1.17 | 516.1 | 3.17 | 2.6 | 575.1 | 2.3 |
09:28 | 1.18 | 515.8 | 3.82 | 2.8 | 577.6 | 2.7 |
09:27 | 0.90 | 517.6 | 6.31 | 2.8 | 579.3 | 3.1 |
09:26 | 0.46 | 551.7 | 6.20 | 2.6 | 581.3 | 3.7 |
09:25 | 1.11 | 517.1 | 5.57 | 2.1 | 574.9 | 4.4 |
09:24 | 1.10 | 515.4 | 5.92 | 2.5 | 580.9 | 4.4 |
09:23 | 1.15 | 515.7 | 5.33 | 2.4 | 577.5 | 3.7 |
09:22 | 0.28 | 586.4 | 5.65 | 2.7 | 579.0 | 3.4 |
09:21 | 0.75 | 545.1 | 6.18 | 2.5 | 574.2 | 3.1 |
09:20 | 0.64 | 525.7 | 5.95 | 2.6 | 566.6 | 4.2 |
09:19 | 1.33 | 526.3 | 5.89 | 2.7 | 562.8 | 3.2 |
09:18 | 1.45 | 517.4 | 5.27 | 2.6 | 563.9 | 3.5 |
09:17 | 1.32 | 513.5 | 5.18 | 2.6 | 563.6 | 3.7 |
09:16 | 1.45 | 512.9 | 5.08 | 2.4 | 563.5 | 4.6 |
09:15 | 1.38 | 512.3 | 5.12 | 2.4 | 561.1 | 5.0 |
09:14 | 2.78 | 512.4 | 2.33 | 2.7 | 556.8 | 4.7 |
09:13 | 7.91 | 517.0 | 3.10 | 2.4 | 560.9 | 4.7 |
09:12 | 7.52 | 516.8 | 5.76 | 1.9 | 565.7 | 5.3 |
09:11 | 13.00 | 516.1 | 6.44 | 2.3 | 573.4 | 5.3 |
09:10 | 11.78 | 522.4 | 7.71 | 2.9 | 576.8 | 5.2 |
09:09 | 13.32 | 534.5 | 7.69 | 2.5 | 555.2 | 5.3 |
09:08 | 14.54 | 543.1 | -2.81 | - | - | 1.2 |
09:07 | 14.15 | 543.4 | -4.33 | - | - | 0.5 |
09:06 | 14.25 | 541.2 | -4.85 | 2.0 | 517.8 | 1.7 |
09:05 | 13.89 | 539.1 | -4.22 | 2.0 | 517.8 | 5.6 |
09:04 | 13.94 | 535.7 | -3.39 | 1.2 | 420.4 | 7.3 |
09:03 | 14.16 | 534.9 | -2.10 | 3.0 | 493.3 | 5.0 |
09:02 | 14.10 | 535.4 | 0.69 | 23.5 | 490.7 | 6.6 |
09:01 | 15.08 | 530.5 | 1.24 | 19.7 | 523.3 | -3.1 |
09:00 | 13.36 | 524.8 | 1.44 | 3.7 | 507.7 | -5.3 |
08:59 | 12.59 | 523.1 | 3.25 | 11.3 | 433.8 | - |
08:58 | 13.37 | 510.9 | 3.44 | 17.7 | 467.5 | -3.3 |
08:57 | 11.77 | 511.6 | 3.59 | 3.7 | 525.2 | -3.9 |
08:56 | 10.63 | 518.7 | 3.36 | 3.4 | 521.2 | -3.3 |
08:55 | 10.65 | 512.1 | 4.60 | 2.8 | 523.3 | -1.1 |
08:54 | 10.70 | 512.1 | 4.24 | 1.7 | 481.2 | -0.6 |
08:53 | 10.46 | 512.1 | 4.78 | 2.8 | 504.1 | 0.3 |
08:52 | 12.01 | 521.2 | 5.13 | 2.0 | 500.0 | 2.7 |
08:51 | 10.81 | 514.5 | 6.09 | 3.1 | 497.2 | 2.9 |
08:50 | 11.64 | 512.0 | 6.36 | 2.3 | 495.1 | 4.2 |
08:49 | 7.30 | 517.4 | 7.35 | 2.3 | 493.1 | 4.5 |
08:48 | 13.88 | 522.6 | 3.04 | 2.5 | 505.8 | 4.8 |
08:47 | 10.37 | 503.6 | 3.07 | 2.9 | 503.0 | 5.0 |
08:46 | 9.04 | 500.3 | 5.29 | 3.0 | 498.1 | 5.3 |
08:45 | 11.80 | 514.7 | 6.59 | 2.9 | 500.2 | 5.5 |
08:44 | 10.84 | 512.7 | 6.72 | 2.6 | 503.3 | 6.2 |
08:43 | 10.29 | 515.8 | 6.79 | 2.3 | 511.5 | 6.2 |
08:42 | 12.94 | 525.0 | 7.03 | 2.2 | 517.3 | 6.9 |
08:41 | 10.17 | 517.8 | 2.70 | 2.4 | 505.1 | 4.7 |
08:40 | 11.40 | 517.5 | 5.39 | 3.1 | 501.8 | 6.2 |
08:39 | 11.33 | 521.0 | 6.37 | 2.2 | 504.7 | 5.6 |
08:38 | 11.56 | 527.3 | 7.35 | 2.8 | 507.1 | 6.0 |
08:37 | 11.62 | 533.9 | 7.33 | 3.0 | 509.2 | 6.5 |
08:36 | 10.60 | 514.4 | 2.82 | 2.6 | 508.9 | 6.6 |
08:35 | 11.90 | 508.9 | 2.57 | 2.6 | 505.1 | 6.2 |
08:34 | 14.27 | 511.5 | 0.57 | 2.3 | 515.6 | 6.4 |
08:33 | 13.04 | 511.1 | -1.19 | - | - | 6.5 |
08:32 | 13.44 | 507.0 | -1.93 | - | - | 3.5 |
08:31 | 12.57 | 511.8 | -2.32 | 2.4 | 493.5 | 2.2 |
08:30 | 11.54 | 516.8 | -3.02 | 2.5 | 496.3 | 3.1 |
08:29 | 10.42 | 529.2 | -5.06 | 2.7 | 497.4 | 4.7 |
08:28 | 11.14 | 526.8 | -3.63 | 2.7 | 494.3 | 4.5 |
08:27 | 13.54 | 520.4 | 0.03 | 2.5 | 499.9 | 2.9 |
08:26 | 12.35 | 507.4 | -1.31 | 2.5 | 502.0 | 5.7 |
08:25 | 13.08 | 513.2 | 1.80 | 2.5 | 482.6 | 0.5 |
08:24 | 14.24 | 536.9 | 5.99 | 3.3 | 484.2 | -0.6 |
08:23 | 14.69 | 530.7 | 3.87 | 3.7 | 477.1 | -1.6 |
Built 2023-02-08 10:23 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -6.1 | 6.4 | 0.2 |
velocity [km/s] | 512.3 | 591.0 | 547.5 |
density [cm-3] | 0.2 | 12.8 | 4.2 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 80 | 8 | 102 |
Maasi (MAS) | 87 | 8 | 102 |
Kilpisjärvi (KIL) | 95 | 8 | 100 |
Ivalo (IVA) | 72 | 7 | 101 |
Muonio (MUO) | 66 | 7 | 87 |
Sodankylä (SOD) | 61 | 7 | 82 |
Pello (PEL) | 58 | 7 | 77 |
Oulujärvi (OUJ) | 43 | 6 | 59 |
Mekrijärvi (MEK) | 34 | 4 | 37 |
Hankasalmi (HAN) | 32 | 4 | 41 |
Nurmijärvi (NUR) | 32 | 5 | 40 |
Tartu (TAR) | 28 | 4 | 30 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2023-02-08 10:17 from source
Issue Time: 2023-02-08 05:12 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2023-02-08 05:05 UTC
Synoptic Period: 0300-0600 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: 2023-02-08 05:05 UTC
Synoptic Period: 0300-0600 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: 2023-02-08 04:56 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2023-02-08 04:55 UTC
Valid To: 2023-02-08 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: 2023-02-08 04:55 UTC
Valid To: 2023-02-08 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: 2023-02-08 00:20 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2023-02-07 22:46 UTC
Maximum Time: 2023-02-07 23:07 UTC
End Time: 2023-02-07 23:09 UTC
X-ray Class: M6.3
Location: N31W01
NOAA Scale: R2 - Moderate
Comment: This was a double-peaked flare/event. The start time is based on the first M3.9 flare. The maximum and end times are based on the second, larger, M6.3 flare.
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
SUMMARY: X-ray Event exceeded M5
Begin Time: 2023-02-07 22:46 UTC
Maximum Time: 2023-02-07 23:07 UTC
End Time: 2023-02-07 23:09 UTC
X-ray Class: M6.3
Location: N31W01
NOAA Scale: R2 - Moderate
Comment: This was a double-peaked flare/event. The start time is based on the first M3.9 flare. The maximum and end times are based on the second, larger, M6.3 flare.
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
Issue Time: 2023-02-07 23:10 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2023-02-07 23:09 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2023-02-07 23:09 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2023-02-07 14:58 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4262
Valid From: 2023-02-06 19:25 UTC
Now Valid Until: 2023-02-07 21:00 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: 4262
Valid From: 2023-02-06 19:25 UTC
Now Valid Until: 2023-02-07 21:00 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: 2023-02-07 02:57 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4261
Valid From: 2023-02-06 19:25 UTC
Now Valid Until: 2023-02-07 15:00 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: 4261
Valid From: 2023-02-06 19:25 UTC
Now Valid Until: 2023-02-07 15:00 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: 2023-02-06 21:01 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2023-02-06 20:58 UTC
Synoptic Period: 2100-2400 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: 2023-02-06 20:58 UTC
Synoptic Period: 2100-2400 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: 2023-02-06 19:24 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2023-02-06 19:25 UTC
Valid To: 2023-02-07 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: 2023-02-06 19:25 UTC
Valid To: 2023-02-07 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: 2023-02-06 08:55 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4259
Valid From: 2023-02-06 02:20 UTC
Now Valid Until: 2023-02-06 18:00 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: 4259
Valid From: 2023-02-06 02:20 UTC
Now Valid Until: 2023-02-06 18:00 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: 2023-02-06 02:48 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2023-02-06 02:48 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: 2023-02-06 02:48 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: 2023-02-06 02:22 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2023-02-06 02:20 UTC
Valid To: 2023-02-06 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: 2023-02-06 02:20 UTC
Valid To: 2023-02-06 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.
Built 2023-02-08 05:13 from source