SettingsLast update:
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
10:14 | - | - | - | - | - | - |
10:13 | - | - | - | - | - | - |
10:12 | - | - | 0.10 | - | - | - |
10:11 | 0.19 | 500.1 | 0.81 | - | - | - |
10:10 | 0.25 | 523.6 | 0.00 | - | - | - |
10:09 | 0.21 | 490.4 | 0.04 | - | - | - |
10:08 | 0.28 | 516.1 | 0.76 | - | - | - |
10:07 | 0.30 | 534.0 | -0.37 | - | - | -0.4 |
10:06 | 0.26 | 518.3 | 0.16 | 0.3 | 518.3 | 0.2 |
10:05 | 0.30 | 513.5 | 0.11 | 0.3 | 513.5 | 0.1 |
10:04 | 0.29 | 503.0 | 0.38 | 0.3 | 503.0 | 0.4 |
10:03 | 0.23 | 489.2 | 0.62 | 0.2 | 489.2 | 0.6 |
10:02 | 0.39 | 523.7 | 1.83 | 0.4 | 523.7 | 1.8 |
10:01 | 0.49 | 508.8 | 3.02 | 0.5 | 508.8 | 3.0 |
10:00 | 0.41 | 480.1 | 3.13 | 0.4 | 480.1 | 3.1 |
09:59 | - | - | 3.63 | - | - | 3.6 |
09:58 | 0.41 | 523.6 | - | 0.4 | 523.6 | - |
09:57 | 1.14 | 481.2 | 0.01 | 1.1 | 481.2 | 0.0 |
09:56 | 1.15 | 480.5 | -0.24 | 1.2 | 480.5 | -0.2 |
09:55 | 1.57 | 482.5 | 1.21 | 1.6 | 482.5 | 1.2 |
09:54 | 1.39 | 483.5 | 2.20 | 1.4 | 483.5 | 2.2 |
09:53 | 0.76 | 469.6 | 0.04 | 0.8 | 469.6 | 0.0 |
09:52 | 0.43 | 472.5 | -1.57 | 0.4 | 472.5 | -1.6 |
09:51 | 0.54 | 494.1 | -1.47 | 0.5 | 494.1 | -1.5 |
09:50 | 0.68 | 483.8 | -0.34 | 0.7 | 483.8 | -0.3 |
09:49 | 1.55 | 474.5 | -0.01 | 1.5 | 474.5 | -0.0 |
09:48 | 1.66 | 492.7 | -1.63 | 1.7 | 492.7 | -1.6 |
09:47 | 0.24 | 508.0 | 2.45 | 0.2 | 508.0 | 2.5 |
09:46 | 0.46 | 513.5 | 2.48 | 0.5 | 513.5 | 2.5 |
09:45 | 0.54 | 470.9 | 1.74 | 0.5 | 470.9 | 1.7 |
09:44 | 0.42 | 471.4 | 1.31 | 0.4 | 471.4 | 1.3 |
09:43 | 0.37 | 485.2 | 1.86 | 0.4 | 485.2 | 1.9 |
09:42 | 0.32 | 500.0 | 3.27 | 0.3 | 500.0 | 3.3 |
09:41 | 0.06 | 434.3 | 3.36 | 0.1 | 434.3 | 3.4 |
09:40 | 0.44 | 512.0 | 2.41 | 0.4 | 512.0 | 2.4 |
09:39 | 0.36 | 485.6 | 3.17 | 0.4 | 485.6 | 3.2 |
09:38 | 0.30 | 530.3 | 3.16 | 0.3 | 530.3 | 3.2 |
09:37 | 0.18 | 494.9 | 2.50 | 0.2 | 494.9 | 2.5 |
09:36 | 0.46 | 499.3 | 1.99 | 0.5 | 499.3 | 2.0 |
09:35 | 0.50 | 525.2 | 3.09 | 0.5 | 525.2 | 3.1 |
09:34 | 0.36 | 507.9 | 3.00 | 0.4 | 507.9 | 3.0 |
09:33 | 0.25 | 494.6 | 3.18 | 0.2 | 494.6 | 3.2 |
09:32 | 0.13 | 481.7 | 4.52 | 0.1 | 481.7 | 4.5 |
09:31 | 0.19 | 463.6 | 4.37 | 0.2 | 463.6 | 4.4 |
09:30 | 0.37 | 514.7 | 5.35 | 0.4 | 514.7 | 5.4 |
09:29 | 0.29 | 506.0 | 5.57 | 0.3 | 506.0 | 5.6 |
09:28 | 0.41 | 518.0 | 5.16 | 0.4 | 518.0 | 5.2 |
09:27 | 0.45 | 535.7 | 4.94 | 0.5 | 535.7 | 4.9 |
09:26 | 2.08 | 521.1 | 8.00 | 2.1 | 521.1 | 8.0 |
09:25 | 2.41 | 520.5 | 8.72 | 2.4 | 520.5 | 8.7 |
09:24 | 1.97 | 527.5 | 8.84 | 2.0 | 527.5 | 8.8 |
09:23 | 1.93 | 528.1 | 7.89 | 1.9 | 528.1 | 7.9 |
09:22 | 0.38 | 492.3 | 1.42 | 0.4 | 492.3 | 1.4 |
09:21 | 0.37 | 473.0 | -2.09 | 0.4 | 473.0 | -2.1 |
09:20 | 0.68 | 487.9 | -2.14 | 0.7 | 487.9 | -2.1 |
09:19 | 0.57 | 472.6 | -2.48 | 0.6 | 472.6 | -2.5 |
09:18 | 0.50 | 457.3 | -1.08 | 0.5 | 457.3 | -1.1 |
09:17 | 0.88 | 477.0 | -1.63 | 0.9 | 477.0 | -1.6 |
09:16 | 0.89 | 482.9 | -2.12 | 0.9 | 482.9 | -2.1 |
09:15 | 0.43 | 464.9 | -2.25 | 0.4 | 464.9 | -2.3 |
09:14 | 0.57 | 479.2 | -2.05 | 0.6 | 479.2 | -2.1 |
09:13 | 0.74 | 493.4 | -1.97 | 0.7 | 493.4 | -2.0 |
09:12 | 0.60 | 460.7 | -1.75 | 0.6 | 460.7 | -1.8 |
09:11 | 1.16 | 464.2 | -2.06 | 1.2 | 464.2 | -2.1 |
09:10 | 0.22 | 428.7 | -2.30 | 0.2 | 428.7 | -2.3 |
09:09 | 1.32 | 459.9 | -1.02 | 1.3 | 459.9 | -1.0 |
09:08 | 1.71 | 476.7 | -0.17 | 1.7 | 476.7 | -0.2 |
09:07 | 1.39 | 463.3 | 0.96 | 1.4 | 463.3 | 1.0 |
09:06 | 1.42 | 462.4 | 0.79 | 1.4 | 462.4 | 0.8 |
09:05 | 1.42 | 461.5 | 0.66 | 1.4 | 461.5 | 0.7 |
09:04 | 1.52 | 461.8 | 0.79 | 1.5 | 461.8 | 0.8 |
09:03 | 1.70 | 463.9 | 0.08 | 1.7 | 463.9 | 0.1 |
09:02 | 1.75 | 472.1 | 0.24 | 1.8 | 472.1 | 0.2 |
09:01 | 1.51 | 473.9 | 0.26 | 1.5 | 473.9 | 0.3 |
09:00 | 1.24 | 468.8 | 0.16 | 1.2 | 468.8 | 0.2 |
08:59 | 1.33 | 473.4 | -0.39 | - | - | -0.4 |
08:58 | 1.54 | 480.2 | -0.57 | 1.5 | 480.2 | -0.6 |
08:57 | 1.48 | 477.5 | -1.07 | 1.5 | 477.5 | -1.1 |
08:56 | 1.27 | 476.2 | -2.48 | 1.3 | 476.2 | -2.5 |
08:55 | 1.53 | 476.6 | -3.02 | 1.5 | 476.6 | -3.0 |
08:54 | 2.11 | 479.4 | -4.19 | 2.1 | 479.4 | -4.2 |
08:53 | 1.20 | 489.8 | -3.69 | 1.2 | 489.8 | -3.7 |
08:52 | 1.12 | 499.6 | -3.39 | 1.1 | 499.6 | -3.4 |
08:51 | 0.59 | 514.4 | -4.01 | 0.6 | 514.4 | -4.0 |
08:50 | 0.50 | 516.8 | -5.19 | 0.5 | 516.8 | -5.2 |
08:49 | 2.26 | 495.1 | -6.47 | 2.3 | 495.1 | -6.5 |
08:48 | 1.72 | 491.1 | -6.67 | 1.7 | 491.1 | -6.7 |
08:47 | 1.47 | 486.6 | -6.07 | 1.5 | 486.6 | -6.1 |
08:46 | 1.50 | 482.5 | -5.76 | 1.5 | 482.5 | -5.8 |
08:45 | 1.61 | 484.8 | -5.62 | 1.6 | 484.8 | -5.6 |
08:44 | 1.65 | 489.4 | -5.84 | 1.6 | 489.4 | -5.8 |
08:43 | 1.49 | 490.1 | -6.12 | 1.5 | 490.1 | -6.1 |
08:42 | 1.93 | 497.3 | -6.12 | 1.9 | 497.3 | -6.1 |
08:41 | 2.98 | 502.5 | -7.87 | 3.0 | 502.5 | -7.9 |
08:40 | 2.81 | 500.4 | -7.92 | 2.8 | 500.4 | -7.9 |
08:39 | 3.03 | 499.9 | -7.63 | 3.0 | 499.9 | -7.6 |
08:38 | 2.47 | 494.1 | -7.60 | 2.5 | 494.1 | -7.6 |
08:37 | 1.81 | 490.8 | -7.50 | 1.8 | 490.8 | -7.5 |
08:36 | 2.89 | 496.8 | -7.45 | 2.9 | 496.8 | -7.4 |
08:35 | 3.18 | 501.9 | -7.73 | 3.2 | 501.9 | -7.7 |
08:34 | 3.06 | 495.2 | -7.58 | 3.1 | 495.2 | -7.6 |
08:33 | 2.63 | 493.3 | -7.12 | 2.6 | 493.3 | -7.1 |
08:32 | 2.81 | 496.2 | -7.21 | 2.8 | 496.2 | -7.2 |
08:31 | 3.60 | 496.3 | -7.61 | 3.6 | 496.3 | -7.6 |
08:30 | 2.12 | 503.0 | -7.09 | 2.1 | 503.0 | -7.1 |
08:29 | 0.23 | 508.2 | -3.23 | 0.2 | 508.2 | -3.2 |
08:28 | 0.21 | 509.9 | -3.50 | 0.2 | 509.9 | -3.5 |
08:27 | 0.35 | 519.3 | -4.04 | 0.4 | 519.3 | -4.0 |
08:26 | 0.28 | 524.9 | -3.74 | 0.3 | 524.9 | -3.7 |
08:25 | 0.55 | 511.4 | -4.01 | 0.6 | 511.4 | -4.0 |
08:24 | 1.94 | 463.5 | -3.77 | 1.9 | 463.5 | -3.8 |
08:23 | 2.67 | 466.2 | -3.71 | 2.7 | 466.2 | -3.7 |
08:22 | 2.91 | 469.4 | -3.29 | 2.9 | 469.4 | -3.3 |
08:21 | 3.05 | 468.5 | -2.78 | 3.0 | 468.5 | -2.8 |
08:20 | 0.34 | 516.9 | -2.31 | 0.3 | 516.9 | -2.3 |
08:19 | 0.33 | 475.6 | -2.07 | 0.3 | 475.6 | -2.1 |
08:18 | 0.89 | 478.3 | -4.17 | 0.9 | 478.3 | -4.2 |
08:17 | 1.04 | 481.2 | -4.83 | 1.0 | 481.2 | -4.8 |
08:16 | 0.32 | 473.9 | -4.67 | 0.3 | 473.9 | -4.7 |
08:15 | 0.63 | 477.6 | -4.45 | 0.6 | 477.6 | -4.5 |
Built 2025-02-14 10:15 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -2.5 | 8.8 | 1.3 |
velocity [km/s] | 428.7 | 535.7 | 485.2 |
density [cm-3] | 0.1 | 2.4 | 0.9 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 99 | 8 | 100 |
Maasi (MAS) | 104 | 6 | 89 |
Kilpisjärvi (KIL) | 111 | 7 | 97 |
Ivalo (IVA) | 88 | 6 | 92 |
Muonio (MUO) | 86 | 7 | 84 |
Sodankylä (SOD) | 61 | 7 | 77 |
Pello (PEL) | 70 | 6 | 75 |
Oulujärvi (OUJ) | 46 | 6 | 55 |
Mekrijärvi (MEK) | 31 | 4 | 35 |
Hankasalmi (HAN) | 30 | 5 | 40 |
Nurmijärvi (NUR) | 27 | 5 | 40 |
Tartu (TAR) | 24 | 4 | 29 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2025-02-14 10:02 from source
Issue Time: 2025-02-14 03:03 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2025-02-14 02:59 UTC
Synoptic Period: 0000-0300 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: 2025-02-14 02:59 UTC
Synoptic Period: 0000-0300 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: 2025-02-13 23:22 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4831
Valid From: 2025-02-13 05:27 UTC
Now Valid Until: 2025-02-14 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: 4831
Valid From: 2025-02-13 05:27 UTC
Now Valid Until: 2025-02-14 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: 2025-02-13 23:22 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2025-02-13 23:20 UTC
Valid To: 2025-02-14 15:00 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: 2025-02-13 23:20 UTC
Valid To: 2025-02-14 15:00 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: 2025-02-13 19:57 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4830
Valid From: 2025-02-13 05:27 UTC
Now Valid Until: 2025-02-14 06:00 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: 4830
Valid From: 2025-02-13 05:27 UTC
Now Valid Until: 2025-02-14 06:00 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: 2025-02-13 19:36 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Feb 14: G1 (Minor) Feb 15: None (Below G1) Feb 16: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
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.
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Feb 14: G1 (Minor) Feb 15: None (Below G1) Feb 16: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
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: 2025-02-13 14:09 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3420
Begin Time: 2025-02-11 14:05 UTC
Yesterday Maximum 2MeV Flux: 2050 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3420
Begin Time: 2025-02-11 14:05 UTC
Yesterday Maximum 2MeV Flux: 2050 pfu
Issue Time: 2025-02-13 05:37 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2025-02-13 05:34 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: 2025-02-13 05:34 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: 2025-02-13 05:27 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2025-02-13 05:27 UTC
Valid To: 2025-02-13 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.
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2025-02-13 05:27 UTC
Valid To: 2025-02-13 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: 2025-02-12 11:51 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3419
Begin Time: 2025-02-11 14:05 UTC
Yesterday Maximum 2MeV Flux: 2077 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3419
Begin Time: 2025-02-11 14:05 UTC
Yesterday Maximum 2MeV Flux: 2077 pfu
Issue Time: 2025-02-12 09:51 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4828
Valid From: 2025-02-09 14:30 UTC
Now Valid Until: 2025-02-13 03:00 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: 4828
Valid From: 2025-02-09 14:30 UTC
Now Valid Until: 2025-02-13 03:00 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: 2025-02-11 14:21 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2025-02-11 14:05 UTC
Station: GOES16
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2025-02-11 14:05 UTC
Station: GOES16
Issue Time: 2025-02-11 11:34 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4827
Valid From: 2025-02-09 14:30 UTC
Now Valid Until: 2025-02-12 12:00 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: 4827
Valid From: 2025-02-09 14:30 UTC
Now Valid Until: 2025-02-12 12:00 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.
Built 2025-02-14 08:57 from source