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| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 09:14 | - | - | - | - | - | - |
| 09:13 | - | - | - | - | - | - |
| 09:12 | - | - | - | - | - | - |
| 09:11 | 0.02 | 440.5 | -3.45 | - | - | - |
| 09:10 | 0.02 | 445.7 | -3.44 | - | - | - |
| 09:09 | 0.02 | 447.6 | -3.55 | - | - | - |
| 09:08 | 0.02 | 445.4 | -3.63 | - | - | - |
| 09:07 | 0.03 | 444.9 | -3.83 | 0.0 | 444.9 | -3.8 |
| 09:06 | 0.03 | 444.4 | -3.98 | 0.0 | 444.4 | -4.0 |
| 09:05 | 0.02 | 446.5 | -4.06 | 0.0 | 446.5 | -4.1 |
| 09:04 | 0.03 | 448.5 | -4.07 | 0.0 | 448.5 | -4.1 |
| 09:03 | 0.03 | 443.1 | -4.06 | 0.0 | 443.1 | -4.1 |
| 09:02 | 0.02 | 437.2 | -4.41 | 0.0 | 437.2 | -4.4 |
| 09:01 | 0.02 | 432.0 | -4.82 | 0.0 | 432.0 | -4.8 |
| 09:00 | 0.03 | 442.5 | -4.44 | 0.0 | 442.5 | -4.4 |
| 08:59 | 0.03 | 435.1 | -3.86 | 0.0 | 435.1 | -3.9 |
| 08:58 | 0.03 | 438.9 | -3.49 | 0.0 | 438.9 | -3.5 |
| 08:57 | 0.03 | 441.5 | -3.16 | 0.0 | 441.5 | -3.2 |
| 08:56 | 0.02 | 429.2 | -2.91 | 0.0 | 429.2 | -2.9 |
| 08:55 | 0.04 | 440.4 | -3.10 | 0.0 | 440.4 | -3.1 |
| 08:54 | 0.05 | 445.7 | -3.64 | 0.0 | 445.7 | -3.6 |
| 08:53 | 0.05 | 450.7 | -5.04 | 0.1 | 450.7 | -5.0 |
| 08:52 | 0.05 | 438.7 | -5.31 | 0.1 | 438.7 | -5.3 |
| 08:51 | 0.05 | 433.0 | -5.22 | 0.0 | 433.0 | -5.2 |
| 08:50 | 0.06 | 449.0 | -5.13 | 0.1 | 449.0 | -5.1 |
| 08:49 | 0.06 | 439.5 | -4.80 | 0.1 | 439.5 | -4.8 |
| 08:48 | 0.07 | 444.8 | -4.54 | 0.1 | 444.8 | -4.5 |
| 08:47 | 0.04 | 427.0 | -4.43 | 0.0 | 427.0 | -4.4 |
| 08:46 | - | - | -4.44 | - | - | -4.4 |
| 08:45 | - | - | -3.68 | - | - | -3.7 |
| 08:44 | 0.05 | 441.1 | -4.13 | 0.1 | 441.1 | -4.1 |
| 08:43 | 0.04 | 446.5 | -4.61 | 0.0 | 446.5 | -4.6 |
| 08:42 | 0.04 | 444.1 | -5.13 | 0.0 | 444.1 | -5.1 |
| 08:41 | 0.04 | 439.5 | -5.12 | 0.0 | 439.5 | -5.1 |
| 08:40 | 0.03 | 440.7 | -4.70 | 0.0 | 440.7 | -4.7 |
| 08:39 | 0.04 | 447.0 | -4.07 | 0.0 | 447.0 | -4.1 |
| 08:38 | 0.10 | 453.9 | -4.10 | 0.1 | 453.9 | -4.1 |
| 08:37 | 0.14 | 454.0 | -4.95 | 0.1 | 454.0 | -4.9 |
| 08:36 | 0.11 | 449.2 | -3.92 | 0.1 | 449.2 | -3.9 |
| 08:35 | 0.06 | 445.8 | -4.61 | 0.1 | 445.8 | -4.6 |
| 08:34 | 0.04 | 442.8 | -5.45 | 0.0 | 442.8 | -5.5 |
| 08:33 | 0.04 | 440.1 | -5.73 | 0.0 | 440.1 | -5.7 |
| 08:32 | 0.04 | 445.8 | -6.03 | 0.0 | 445.8 | -6.0 |
| 08:31 | 0.05 | 449.1 | -6.52 | 0.1 | 449.1 | -6.5 |
| 08:30 | 0.01 | 432.7 | -7.08 | 0.0 | 432.7 | -7.1 |
| 08:29 | 0.01 | 434.1 | -7.41 | 0.0 | 434.1 | -7.4 |
| 08:28 | 0.01 | 444.1 | -7.35 | 0.0 | 444.1 | -7.3 |
| 08:27 | 0.03 | 448.0 | -7.29 | 0.0 | 448.0 | -7.3 |
| 08:26 | 0.03 | 455.1 | -6.79 | 0.0 | 455.1 | -6.8 |
| 08:25 | 0.04 | 445.4 | -7.00 | 0.0 | 445.4 | -7.0 |
| 08:24 | 0.02 | 437.7 | -6.82 | 0.0 | 437.7 | -6.8 |
| 08:23 | 0.01 | 437.0 | -7.34 | 0.0 | 437.0 | -7.3 |
| 08:22 | 0.04 | 441.9 | -7.20 | 0.0 | 441.9 | -7.2 |
| 08:21 | 0.08 | 445.3 | -5.12 | 0.1 | 445.3 | -5.1 |
| 08:20 | 0.09 | 447.3 | -5.18 | 0.1 | 447.3 | -5.2 |
| 08:19 | 0.07 | 442.7 | -6.20 | 0.1 | 442.7 | -6.2 |
| 08:18 | 0.04 | 435.9 | -6.25 | 0.0 | 435.9 | -6.2 |
| 08:17 | 0.04 | 442.8 | -4.39 | 0.0 | 442.8 | -4.4 |
| 08:16 | 0.05 | 445.4 | -1.71 | 0.0 | 445.4 | -1.7 |
| 08:15 | 0.04 | 442.8 | -3.06 | 0.0 | 442.8 | -3.1 |
| 08:14 | 0.02 | 431.3 | -2.94 | 0.0 | 431.3 | -2.9 |
| 08:13 | - | - | -4.93 | - | - | -4.9 |
| 08:12 | - | - | -5.52 | - | - | -5.5 |
| 08:11 | 0.07 | 451.6 | -4.60 | 0.1 | 451.6 | -4.6 |
| 08:10 | 0.07 | 444.9 | -5.07 | 0.1 | 444.9 | -5.1 |
| 08:09 | 0.04 | 440.0 | -5.10 | 0.0 | 440.0 | -5.1 |
| 08:08 | 0.04 | 441.1 | -4.91 | 0.0 | 441.1 | -4.9 |
| 08:07 | 0.04 | 445.7 | -4.69 | 0.0 | 445.7 | -4.7 |
| 08:06 | 0.04 | 442.4 | -4.64 | 0.0 | 442.4 | -4.6 |
| 08:05 | 0.05 | 440.2 | -4.43 | 0.0 | 440.2 | -4.4 |
| 08:04 | 0.05 | 449.6 | -3.79 | 0.0 | 449.6 | -3.8 |
| 08:03 | 0.06 | 451.0 | -6.11 | 0.1 | 451.0 | -6.1 |
| 08:02 | 0.08 | 443.6 | -5.45 | 0.1 | 443.6 | -5.4 |
| 08:01 | 0.06 | 453.0 | -5.94 | 0.1 | 453.0 | -5.9 |
| 08:00 | 0.05 | 454.4 | -5.91 | 0.0 | 454.4 | -5.9 |
| 07:59 | 0.02 | 449.8 | -6.08 | 0.0 | 449.8 | -6.1 |
| 07:58 | 0.03 | 435.9 | -6.35 | 0.0 | 435.9 | -6.3 |
| 07:57 | 0.02 | 432.1 | -6.59 | 0.0 | 432.1 | -6.6 |
| 07:56 | 0.15 | 449.2 | -6.74 | 0.1 | 449.2 | -6.7 |
| 07:55 | 0.06 | 451.7 | -5.59 | 0.1 | 451.7 | -5.6 |
| 07:54 | 0.03 | 437.1 | -5.87 | 0.0 | 437.1 | -5.9 |
| 07:53 | 0.04 | 453.2 | -5.44 | 0.0 | 453.2 | -5.4 |
| 07:52 | 0.12 | 455.5 | -5.54 | 0.1 | 455.5 | -5.5 |
| 07:51 | 0.09 | 454.6 | -5.83 | 0.1 | 454.6 | -5.8 |
| 07:50 | 0.05 | 449.1 | -5.95 | 0.1 | 449.1 | -6.0 |
| 07:49 | 0.09 | 450.7 | -5.92 | 0.1 | 450.7 | -5.9 |
| 07:48 | 0.13 | 456.8 | -6.00 | 0.1 | 456.8 | -6.0 |
| 07:47 | 0.08 | 450.0 | -6.00 | 0.1 | 450.0 | -6.0 |
| 07:46 | 0.04 | 433.1 | -5.11 | 0.0 | 433.1 | -5.1 |
| 07:45 | 0.05 | 431.4 | -5.58 | 0.1 | 431.4 | -5.6 |
| 07:44 | 0.04 | 444.5 | -5.72 | 0.0 | 444.5 | -5.7 |
| 07:43 | 0.05 | 433.9 | -5.21 | 0.0 | 433.9 | -5.2 |
| 07:42 | 0.06 | 453.7 | -5.48 | 0.1 | 453.7 | -5.5 |
| 07:41 | 0.03 | 446.2 | -5.62 | 0.0 | 446.2 | -5.6 |
| 07:40 | - | - | -5.99 | - | - | -6.0 |
| 07:39 | - | - | -6.00 | - | - | -6.0 |
| 07:38 | 0.09 | 452.9 | -5.96 | 0.1 | 452.9 | -6.0 |
| 07:37 | 0.05 | 446.4 | -5.66 | 0.1 | 446.4 | -5.7 |
| 07:36 | 0.09 | 450.7 | -5.92 | 0.1 | 450.7 | -5.9 |
| 07:35 | 0.08 | 446.6 | -5.51 | 0.1 | 446.6 | -5.5 |
| 07:34 | 0.08 | 445.9 | -5.52 | 0.1 | 445.9 | -5.5 |
| 07:33 | 0.08 | 446.9 | -5.61 | 0.1 | 446.9 | -5.6 |
| 07:32 | 0.08 | 447.6 | -5.67 | 0.1 | 447.6 | -5.7 |
| 07:31 | 0.07 | 450.6 | -5.82 | 0.1 | 450.6 | -5.8 |
| 07:30 | 0.07 | 451.8 | -5.72 | 0.1 | 451.8 | -5.7 |
| 07:29 | 0.07 | 446.4 | -5.50 | 0.1 | 446.4 | -5.5 |
| 07:28 | 0.06 | 440.8 | -5.59 | 0.1 | 440.8 | -5.6 |
| 07:27 | 0.07 | 448.6 | -5.43 | 0.1 | 448.6 | -5.4 |
| 07:26 | 0.04 | 444.4 | -5.32 | 0.0 | 444.4 | -5.3 |
| 07:25 | 0.05 | 439.7 | -5.05 | 0.1 | 439.7 | -5.1 |
| 07:24 | 0.03 | 460.3 | -5.08 | 0.0 | 460.3 | -5.1 |
| 07:23 | 0.05 | 446.1 | -4.26 | 0.0 | 446.1 | -4.3 |
| 07:22 | 0.05 | 448.9 | -4.42 | 0.1 | 448.9 | -4.4 |
| 07:21 | 0.05 | 443.8 | -4.54 | 0.0 | 443.8 | -4.5 |
| 07:20 | 0.04 | 450.9 | -4.57 | 0.0 | 450.9 | -4.6 |
| 07:19 | 0.04 | 448.7 | -4.25 | 0.0 | 448.7 | -4.3 |
| 07:18 | 0.05 | 449.9 | -4.23 | 0.0 | 449.9 | -4.2 |
| 07:17 | 0.05 | 446.1 | -4.07 | 0.0 | 446.1 | -4.1 |
| 07:16 | 0.06 | 442.9 | -3.98 | 0.1 | 442.9 | -4.0 |
| 07:15 | 0.07 | 444.8 | -4.04 | 0.1 | 444.8 | -4.0 |
Built 2024-07-27 09:15 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -7.4 | -1.7 | -5.1 |
| velocity [km/s] | 427.0 | 455.1 | 443.4 |
| density [cm-3] | 0.0 | 0.1 | 0.0 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 46 | 13 | 127 |
| Maasi (MAS) | 40 | 14 | 129 |
| Kilpisjärvi (KIL) | 36 | 14 | 141 |
| Ivalo (IVA) | 41 | 13 | 105 |
| Muonio (MUO) | 28 | 12 | 128 |
| Sodankylä (SOD) | 37 | 12 | 118 |
| Pello (PEL) | 24 | 11 | 90 |
| Oulujärvi (OUJ) | 13 | 9 | 58 |
| Mekrijärvi (MEK) | 8 | 8 | 31 |
| Hankasalmi (HAN) | - | 7 | 36 |
| Nurmijärvi (NUR) | 19 | 7 | 36 |
| Tartu (TAR) | 17 | 5 | 26 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2024-07-27 09:02 from source
Issue Time: 2024-07-27 06:04 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2024-07-27 05:37 UTC
Maximum Time: 2024-07-27 05:39 UTC
End Time: 2024-07-27 05:43 UTC
Duration: 6 minutes
Peak Flux: 320 sfu
Latest Penticton Noon Flux: 176 sfu
Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.
SUMMARY: 10cm Radio Burst
Begin Time: 2024-07-27 05:37 UTC
Maximum Time: 2024-07-27 05:39 UTC
End Time: 2024-07-27 05:43 UTC
Duration: 6 minutes
Peak Flux: 320 sfu
Latest Penticton Noon Flux: 176 sfu
Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.
Issue Time: 2024-07-27 06:00 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-27 04:34 UTC
Estimated Velocity: 251 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-27 04:34 UTC
Estimated Velocity: 251 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-27 05:00 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-27 04:33 UTC
Estimated Velocity: 1046 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-27 04:33 UTC
Estimated Velocity: 1046 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-26 15:59 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-07-26 15:59 UTC
Valid To: 2024-07-26 21:00 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: 2024-07-26 15:59 UTC
Valid To: 2024-07-26 21:00 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: 2024-07-26 14:55 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-07-26 14:50 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: 2024-07-26 14:50 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: 2024-07-26 14:34 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-07-26 14:34 UTC
Valid To: 2024-07-26 21:00 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: 2024-07-26 14:34 UTC
Valid To: 2024-07-26 21:00 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: 2024-07-26 05:44 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2024-07-26 05:41 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: 2024-07-26 05:41 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: 2024-07-26 04:09 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-07-26 04:00 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: 2024-07-26 04:00 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: 2024-07-26 04:02 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-07-26 04:02 UTC
Valid To: 2024-07-26 12:00 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: 2024-07-26 04:02 UTC
Valid To: 2024-07-26 12:00 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: 2024-07-26 02:30 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4646
Valid From: 2024-07-25 20:15 UTC
Now Valid Until: 2024-07-26 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: 4646
Valid From: 2024-07-25 20:15 UTC
Now Valid Until: 2024-07-26 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: 2024-07-26 01:21 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-07-26 01:20 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: 2024-07-26 01:20 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: 2024-07-25 20:15 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-07-25 20:15 UTC
Valid To: 2024-07-26 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: 2024-07-25 20:15 UTC
Valid To: 2024-07-26 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: 2024-07-25 16:29 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-25 15:35 UTC
Estimated Velocity: 749 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-25 15:35 UTC
Estimated Velocity: 749 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-25 14:54 UTC
SUMMARY: Geomagnetic Sudden Impulse
Observed: 2024-07-25 14:22 UTC
Deviation: 8 nT
Station: BOU
SUMMARY: Geomagnetic Sudden Impulse
Observed: 2024-07-25 14:22 UTC
Deviation: 8 nT
Station: BOU
Issue Time: 2024-07-25 13:51 UTC
WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2024-07-25 13:48 UTC
Valid To: 2024-07-25 14:25 UTC
IP Shock Passage Observed: 2024-07-25 13:15 UTC
WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2024-07-25 13:48 UTC
Valid To: 2024-07-25 14:25 UTC
IP Shock Passage Observed: 2024-07-25 13:15 UTC
Issue Time: 2024-07-25 12:49 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-25 12:34 UTC
Estimated Velocity: 775 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-25 12:34 UTC
Estimated Velocity: 775 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-24 19:16 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 18:16 UTC
Estimated Velocity: 687 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 18:16 UTC
Estimated Velocity: 687 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-24 18:19 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Jul 25: None (Below G1) Jul 26: None (Below G1) Jul 27: 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
Jul 25: None (Below G1) Jul 26: None (Below G1) Jul 27: 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: 2024-07-24 17:46 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 17:26 UTC
Estimated Velocity: 457 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 17:26 UTC
Estimated Velocity: 457 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-07-24 11:13 UTC
CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 571
Original Issue Time: 2024-07-23 01:56 UTC
Comment: Conditions for this warning are no longer present
CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 571
Original Issue Time: 2024-07-23 01:56 UTC
Comment: Conditions for this warning are no longer present
Issue Time: 2024-07-24 08:50 UTC
SUMMARY: Proton Event 100MeV Integral Flux exceeded 1pfu
Begin Time: 2024-07-23 02:05 UTC
Maximum Time: 2024-07-23 04:30 UTC
End Time: 2024-07-23 15:10 UTC
Maximum 100MeV Flux: 1 pfu
SUMMARY: Proton Event 100MeV Integral Flux exceeded 1pfu
Begin Time: 2024-07-23 02:05 UTC
Maximum Time: 2024-07-23 04:30 UTC
End Time: 2024-07-23 15:10 UTC
Maximum 100MeV Flux: 1 pfu
Issue Time: 2024-07-24 08:50 UTC
SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2024-07-23 03:00 UTC
Maximum Time: 2024-07-23 10:40 UTC
End Time: 2024-07-23 23:50 UTC
Maximum 10MeV Flux: 24 pfu
NOAA Scale: S1 - Minor
SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2024-07-23 03:00 UTC
Maximum Time: 2024-07-23 10:40 UTC
End Time: 2024-07-23 23:50 UTC
Maximum 10MeV Flux: 24 pfu
NOAA Scale: S1 - Minor
Issue Time: 2024-07-24 08:08 UTC
ALERT: Type IV Radio Emission
Begin Time: 2024-07-24 07:44 UTC
Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.
ALERT: Type IV Radio Emission
Begin Time: 2024-07-24 07:44 UTC
Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.
Issue Time: 2024-07-24 07:57 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 07:44 UTC
Estimated Velocity: 407 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-07-24 07:44 UTC
Estimated Velocity: 407 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Built 2024-07-27 06:06 from source
