SeadedLast update:
| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 23:54 | - | - | - | - | - | - |
| 23:53 | - | - | - | - | - | - |
| 23:52 | - | - | - | - | - | - |
| 23:51 | 4.12 | 573.5 | -1.70 | - | - | - |
| 23:50 | 4.83 | 535.9 | -2.20 | - | - | - |
| 23:49 | 7.57 | 525.0 | -3.51 | - | - | - |
| 23:48 | 6.54 | 529.4 | -2.22 | - | - | - |
| 23:47 | 7.38 | 571.0 | 1.43 | 1.1 | 766.6 | 2.7 |
| 23:46 | 15.53 | 571.6 | 2.39 | 0.9 | 826.9 | -0.6 |
| 23:45 | 13.70 | 585.7 | 2.52 | 1.1 | 822.1 | -2.5 |
| 23:44 | 15.44 | 572.9 | -0.10 | 1.1 | 830.7 | -2.4 |
| 23:43 | 15.72 | 559.6 | -0.33 | 1.2 | 826.5 | -2.3 |
| 23:42 | 15.76 | 571.8 | -0.70 | 1.2 | 795.8 | -2.5 |
| 23:41 | 13.60 | 585.9 | -0.58 | 1.2 | 776.7 | -0.7 |
| 23:40 | 17.63 | 558.9 | -0.86 | 1.2 | 770.0 | -0.8 |
| 23:39 | 14.24 | 583.4 | -0.24 | 1.1 | 762.0 | -0.6 |
| 23:38 | 13.60 | 586.0 | 0.55 | 1.1 | 761.4 | -0.2 |
| 23:37 | 13.73 | 585.7 | -0.19 | 1.1 | 764.7 | -0.7 |
| 23:36 | 13.79 | 585.2 | -0.39 | 1.1 | 763.3 | -0.8 |
| 23:35 | 15.48 | 573.4 | -0.14 | 1.1 | 762.3 | -0.8 |
| 23:34 | 17.51 | 558.7 | 0.34 | 1.2 | 763.9 | -0.7 |
| 23:33 | 17.37 | 558.9 | -0.17 | 1.2 | 763.6 | -0.7 |
| 23:32 | 12.23 | 587.3 | -0.40 | 1.0 | 769.4 | -1.0 |
| 23:31 | 8.27 | 620.7 | -1.07 | 1.2 | 791.5 | -1.2 |
| 23:30 | 8.17 | 619.0 | -1.15 | 1.2 | 791.5 | -1.2 |
| 23:29 | 8.43 | 615.5 | -0.65 | 1.0 | 801.1 | -0.7 |
| 23:28 | 8.30 | 617.3 | -0.91 | 1.2 | 805.3 | -1.3 |
| 23:27 | 12.64 | 580.3 | -0.83 | 1.2 | 805.5 | - |
| 23:26 | 13.51 | 580.7 | -0.95 | 1.1 | 809.1 | -1.5 |
| 23:25 | 8.08 | 618.2 | -0.92 | 1.2 | 806.0 | -0.7 |
| 23:24 | 8.05 | 622.0 | -0.48 | 1.2 | 803.6 | -0.5 |
| 23:23 | 8.13 | 620.8 | 0.15 | 1.1 | 807.2 | 0.2 |
| 23:22 | 9.89 | 607.9 | 0.31 | 1.1 | 805.8 | 0.2 |
| 23:21 | 12.04 | 593.0 | 0.65 | 1.1 | 794.7 | -0.0 |
| 23:20 | 8.60 | 623.7 | 0.58 | 1.1 | 794.2 | 0.6 |
| 23:19 | 8.08 | 620.3 | 0.46 | 1.2 | 798.3 | 1.4 |
| 23:18 | 8.14 | 608.9 | 0.39 | 1.0 | 785.6 | 1.4 |
| 23:17 | 8.56 | 610.3 | 0.37 | 0.9 | 791.4 | 1.5 |
| 23:16 | 12.61 | 589.8 | 1.48 | 1.2 | 783.1 | 1.4 |
| 23:15 | 12.81 | 588.3 | 2.67 | 1.1 | 774.0 | 1.2 |
| 23:14 | 7.28 | 599.0 | 2.41 | 1.0 | 768.8 | 2.9 |
| 23:13 | 12.74 | 585.5 | 2.83 | 1.0 | 760.0 | 1.9 |
| 23:12 | 14.31 | 576.7 | 2.57 | 1.3 | 772.4 | 0.9 |
| 23:11 | 13.50 | 584.2 | 3.45 | 1.2 | 795.0 | 1.6 |
| 23:10 | 13.44 | 585.2 | 3.11 | 1.0 | 783.5 | 3.9 |
| 23:09 | 14.65 | 571.7 | 3.33 | 0.9 | 773.4 | 2.7 |
| 23:08 | 12.84 | 588.7 | 3.08 | 0.9 | 769.8 | 2.9 |
| 23:07 | 17.73 | 557.3 | 4.22 | 1.0 | 770.4 | 3.1 |
| 23:06 | 13.64 | 584.0 | 3.94 | 0.9 | 771.4 | 3.3 |
| 23:05 | 11.86 | 584.6 | 3.29 | 0.9 | 770.5 | 3.3 |
| 23:04 | 16.68 | 557.9 | 3.99 | 0.9 | 778.9 | 3.6 |
| 23:03 | 17.78 | 557.1 | 4.75 | 0.8 | 791.1 | 3.7 |
| 23:02 | 17.77 | 556.1 | 4.76 | 0.7 | 785.6 | 4.2 |
| 23:01 | 17.54 | 553.7 | 5.21 | 0.8 | 780.5 | 4.4 |
| 23:00 | 18.09 | 556.5 | 5.04 | 0.8 | 776.4 | 4.2 |
| 22:59 | 12.44 | 585.5 | 3.18 | 1.0 | 773.5 | 3.8 |
| 22:58 | 13.22 | 587.0 | 2.42 | - | - | 3.3 |
| 22:57 | 15.54 | 556.9 | 3.98 | 0.9 | 779.4 | 3.5 |
| 22:56 | 16.82 | 556.1 | 4.46 | 1.0 | 780.9 | 3.3 |
| 22:55 | 17.77 | 557.3 | 4.58 | 1.0 | 788.6 | 3.7 |
| 22:54 | 17.92 | 556.9 | 4.29 | 1.0 | 798.5 | 4.0 |
| 22:53 | 17.97 | 556.7 | 3.59 | 0.8 | 797.5 | 4.2 |
| 22:52 | 17.68 | 557.1 | 4.41 | 1.0 | 806.0 | 4.3 |
| 22:51 | 17.59 | 557.2 | 4.71 | 1.0 | 817.8 | 4.1 |
| 22:50 | 17.55 | 558.1 | 4.39 | 1.1 | 804.0 | 4.4 |
| 22:49 | 17.84 | 557.0 | 4.56 | 1.0 | 795.6 | 3.8 |
| 22:48 | 15.30 | 573.4 | 4.26 | 0.8 | 808.0 | 4.2 |
| 22:47 | 17.53 | 558.4 | 4.39 | 1.0 | 810.4 | 4.3 |
| 22:46 | 13.68 | 583.9 | 4.12 | 1.0 | 811.7 | 4.0 |
| 22:45 | 17.01 | 558.7 | 2.23 | 1.0 | 823.5 | 2.7 |
| 22:44 | 17.48 | 559.8 | 1.79 | 0.9 | 793.7 | -1.7 |
| 22:43 | 18.08 | 557.4 | 2.58 | 1.0 | 818.5 | -0.9 |
| 22:42 | 18.20 | 557.1 | 2.29 | 0.8 | 828.9 | -1.6 |
| 22:41 | 17.89 | 557.8 | 2.56 | 0.9 | 770.4 | -2.8 |
| 22:40 | 14.15 | 581.0 | 0.30 | 0.8 | 784.7 | -2.3 |
| 22:39 | 15.66 | 572.1 | -1.89 | 0.9 | 796.0 | -2.9 |
| 22:38 | 13.04 | 587.2 | 2.24 | 0.9 | 791.7 | -3.1 |
| 22:37 | 13.10 | 586.4 | 2.51 | 1.0 | 776.5 | -2.3 |
| 22:36 | 12.28 | 585.8 | 2.46 | 0.9 | 779.4 | -1.4 |
| 22:35 | 12.64 | 589.0 | 2.48 | 1.0 | 779.5 | -3.1 |
| 22:34 | 12.81 | 587.8 | 2.61 | 1.1 | 776.8 | -0.4 |
| 22:33 | 12.29 | 584.3 | 2.73 | - | - | - |
| 22:32 | 11.31 | 587.7 | 1.78 | - | - | - |
| 22:31 | 2.17 | 620.5 | 1.25 | - | - | - |
| 22:30 | 2.07 | 622.2 | 1.72 | - | - | - |
| 22:29 | 2.15 | 619.3 | 0.70 | - | - | - |
| 22:28 | 11.56 | 588.1 | -1.00 | - | - | - |
| 22:27 | 15.19 | 565.6 | -3.08 | - | - | - |
| 22:26 | 13.13 | 587.2 | -1.93 | - | - | - |
| 22:25 | 13.77 | 585.6 | -1.63 | - | - | - |
| 22:24 | 16.87 | 557.1 | -1.59 | - | - | - |
| 22:23 | 8.65 | 590.1 | -0.38 | - | - | - |
| 22:22 | 14.10 | 579.3 | 0.87 | - | - | - |
| 22:21 | 17.73 | 556.9 | 0.15 | - | - | - |
| 22:20 | 17.78 | 558.2 | 0.83 | - | - | - |
| 22:19 | 17.89 | 557.3 | 1.22 | - | - | - |
| 22:18 | 14.42 | 584.1 | 1.10 | - | - | - |
| 22:17 | 16.04 | 560.0 | 3.79 | - | - | - |
| 22:16 | 17.45 | 558.2 | 2.19 | - | - | - |
| 22:15 | 17.30 | 555.8 | 2.53 | - | - | - |
| 22:14 | 17.69 | 555.8 | 2.81 | - | - | - |
| 22:13 | 18.15 | 557.3 | 1.83 | - | - | - |
| 22:12 | 17.96 | 557.5 | 2.24 | - | - | - |
| 22:11 | 13.63 | 585.7 | -0.01 | - | - | - |
| 22:10 | 13.29 | 588.3 | -1.85 | - | - | - |
| 22:09 | 12.64 | 591.5 | -1.44 | - | - | - |
| 22:08 | 12.39 | 592.2 | -0.90 | - | - | - |
| 22:07 | 12.11 | 593.1 | -0.22 | - | - | - |
| 22:06 | 11.36 | 596.2 | 0.86 | - | - | - |
| 22:05 | 4.00 | 592.0 | 1.72 | - | - | - |
| 22:04 | 4.53 | 554.6 | 1.51 | - | - | - |
| 22:03 | 5.11 | 559.8 | 0.91 | - | - | - |
| 22:02 | 6.08 | 533.0 | 0.50 | - | - | - |
| 22:01 | 3.36 | 555.4 | 0.38 | - | - | - |
| 22:00 | 4.03 | 590.4 | 0.26 | - | - | - |
| 21:59 | 6.50 | 644.1 | 0.56 | - | - | - |
| 21:58 | 9.16 | 606.7 | -0.21 | - | - | - |
| 21:57 | 5.30 | 531.1 | 0.43 | - | - | - |
| 21:56 | 2.99 | 574.4 | -0.82 | - | - | - |
| 21:55 | 4.08 | 545.9 | 0.94 | - | - | - |
Built 2022-12-01 23:55 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -1.1 | 5.2 | 2.1 |
| velocity [km/s] | 553.7 | 623.7 | 580.1 |
| density [cm-3] | 7.3 | 18.2 | 14.0 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 90 | 26 | 319 |
| Maasi (MAS) | 85 | 27 | 364 |
| Kilpisjärvi (KIL) | 86 | 24 | 384 |
| Ivalo (IVA) | 82 | 14 | 334 |
| Muonio (MUO) | 79 | 13 | 349 |
| Sodankylä (SOD) | 60 | 11 | 307 |
| Pello (PEL) | 60 | 9 | 293 |
| Oulujärvi (OUJ) | 28 | 6 | 172 |
| Mekrijärvi (MEK) | 15 | 3 | 57 |
| Hankasalmi (HAN) | 13 | 4 | 56 |
| Nurmijärvi (NUR) | 14 | 5 | 44 |
| Tartu (TAR) | 9 | 4 | 39 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2022-12-01 23:47 from source
Issue Time: 2022-12-01 17:51 UTC
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1714
Valid From: 2022-12-01 14:35 UTC
Now Valid Until: 2022-12-01 23:59 UTC
Warning Condition: Persistence
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.
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1714
Valid From: 2022-12-01 14:35 UTC
Now Valid Until: 2022-12-01 23:59 UTC
Warning Condition: Persistence
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: 2022-12-01 17:51 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4195
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-02 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: 4195
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-02 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: 2022-12-01 14:36 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-12-01 14:35 UTC
Valid To: 2022-12-01 18:00 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: 2022-12-01 14:35 UTC
Valid To: 2022-12-01 18:00 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: 2022-12-01 14:32 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3273
Begin Time: 2022-11-29 14:25 UTC
Yesterday Maximum 2MeV Flux: 9440 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3273
Begin Time: 2022-11-29 14:25 UTC
Yesterday Maximum 2MeV Flux: 9440 pfu
Issue Time: 2022-12-01 05:36 UTC
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1712
Valid From: 2022-11-30 18:55 UTC
Now Valid Until: 2022-12-01 12:00 UTC
Warning Condition: Persistence
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.
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1712
Valid From: 2022-11-30 18:55 UTC
Now Valid Until: 2022-12-01 12:00 UTC
Warning Condition: Persistence
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: 2022-12-01 05:34 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4194
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-01 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: 4194
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-01 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: 2022-12-01 05:02 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022-12-01 04:55 UTC
Synoptic Period: 0300-0600 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: 2022-12-01 04:55 UTC
Synoptic Period: 0300-0600 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: 2022-11-30 23:57 UTC
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1711
Valid From: 2022-11-30 18:55 UTC
Now Valid Until: 2022-12-01 06:00 UTC
Warning Condition: Persistence
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.
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1711
Valid From: 2022-11-30 18:55 UTC
Now Valid Until: 2022-12-01 06:00 UTC
Warning Condition: Persistence
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: 2022-11-30 19:18 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022-11-30 19:18 UTC
Synoptic Period: 1800-2100 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: 2022-11-30 19:18 UTC
Synoptic Period: 1800-2100 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: 2022-11-30 18:59 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4193
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-01 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: 4193
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-12-01 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: 2022-11-30 18:55 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-11-30 18:55 UTC
Valid To: 2022-11-30 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: 2022-11-30 18:55 UTC
Valid To: 2022-11-30 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: 2022-11-30 11:55 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4192
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 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: 4192
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 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: 2022-11-30 11:55 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-11-30 11:55 UTC
Valid To: 2022-11-30 18:00 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: 2022-11-30 11:55 UTC
Valid To: 2022-11-30 18:00 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: 2022-11-30 08:36 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4191
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 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: 4191
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 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: 2022-11-30 07:11 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3272
Begin Time: 2022-11-29 14:25 UTC
Yesterday Maximum 2MeV Flux: 1710 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3272
Begin Time: 2022-11-29 14:25 UTC
Yesterday Maximum 2MeV Flux: 1710 pfu
Issue Time: 2022-11-29 22:25 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Nov 30: G1 (Minor) Dec 01: G1 (Minor) Dec 02: 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
Nov 30: G1 (Minor) Dec 01: G1 (Minor) Dec 02: 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: 2022-11-29 18:06 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-11-29 16:45 UTC
Valid To: 2022-11-30 03:00 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: 2022-11-29 16:45 UTC
Valid To: 2022-11-30 03:00 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: 2022-11-29 17:56 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4190
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 09:00 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: 4190
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-30 09:00 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: 2022-11-29 16:51 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022-11-29 16:47 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: 2022-11-29 16:47 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: 2022-11-29 16:46 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-05-29 16:45 UTC
Valid To: 2022-05-30 03:00 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: 2022-05-29 16:45 UTC
Valid To: 2022-05-30 03:00 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: 2022-11-29 15:31 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2022-11-29 14:25 UTC
Station: GOES16
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2022-11-29 14:25 UTC
Station: GOES16
Issue Time: 2022-11-29 11:49 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4189
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-29 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: 4189
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-29 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: 2022-11-29 05:27 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4188
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-29 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: 4188
Valid From: 2022-11-28 19:07 UTC
Now Valid Until: 2022-11-29 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.
Issue Time: 2022-11-29 01:19 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-11-29 01:18 UTC
Valid To: 2022-11-29 06:00 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: 2022-11-29 01:18 UTC
Valid To: 2022-11-29 06:00 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: 2022-11-28 21:45 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Nov 29: None (Below G1) Nov 30: None (Below G1) Dec 01: G1 (Minor)
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
Nov 29: None (Below G1) Nov 30: None (Below G1) Dec 01: G1 (Minor)
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: 2022-11-28 19:09 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022-11-28 18:56 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: No
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: 2022-11-28 18:56 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: No
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2022-11-28 19:07 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022-11-28 19:07 UTC
Valid To: 2022-11-29 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: 2022-11-28 19:07 UTC
Valid To: 2022-11-29 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.
Built 2022-12-01 17:53 from source
