SeadedLast update:
Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
04:56 | - | - | - | - | - | - |
04:55 | - | - | - | - | - | - |
04:54 | - | - | - | - | - | - |
04:53 | 7.75 | 462.3 | -3.99 | - | - | - |
04:52 | 8.25 | 464.4 | -4.84 | - | - | - |
04:51 | 8.20 | 465.7 | -4.37 | - | - | - |
04:50 | 7.23 | 485.0 | -3.95 | - | - | - |
04:49 | 7.84 | 478.7 | -1.37 | - | - | - |
04:48 | 7.56 | 470.9 | -3.30 | - | - | - |
04:47 | 7.33 | 451.5 | -1.53 | - | - | - |
04:46 | 7.61 | 459.4 | -1.14 | - | - | - |
04:45 | 7.82 | 463.7 | -3.10 | - | - | - |
04:44 | 7.56 | 460.2 | -2.51 | - | - | - |
04:43 | 7.88 | 457.5 | -1.90 | - | - | - |
04:42 | 7.68 | 458.7 | -1.78 | - | - | - |
04:41 | 7.44 | 460.5 | -2.94 | - | - | - |
04:40 | 7.59 | 460.7 | -2.67 | - | - | - |
04:39 | 7.67 | 462.2 | -3.67 | - | - | - |
04:38 | 9.84 | 477.7 | -4.34 | - | - | - |
04:37 | 10.01 | 482.2 | -4.78 | - | - | - |
04:36 | 7.52 | 464.6 | -3.64 | - | - | - |
04:35 | 7.60 | 460.7 | -2.60 | - | - | - |
04:34 | 7.59 | 450.9 | -0.91 | - | - | - |
04:33 | 7.79 | 451.7 | -0.46 | - | - | - |
04:32 | 7.70 | 451.7 | -0.11 | - | - | - |
04:31 | 7.70 | 451.1 | -0.27 | - | - | - |
04:30 | 7.94 | 453.7 | 2.97 | - | - | - |
04:29 | 8.39 | 459.7 | 4.33 | - | - | - |
04:28 | 8.82 | 464.2 | 4.22 | - | - | - |
04:27 | 8.92 | 462.2 | 4.49 | - | - | - |
04:26 | 8.19 | 464.5 | 4.68 | - | - | - |
04:25 | 8.07 | 465.2 | 4.84 | - | - | - |
04:24 | 7.80 | 463.5 | 3.35 | - | - | - |
04:23 | 7.81 | 464.5 | 1.42 | - | - | - |
04:22 | 7.63 | 459.2 | 0.14 | - | - | - |
04:21 | 7.52 | 455.2 | -1.73 | - | - | - |
04:20 | 7.60 | 466.9 | -4.46 | - | - | - |
04:19 | 7.55 | 466.7 | -4.50 | - | - | - |
04:18 | 7.69 | 466.8 | -4.14 | - | - | - |
04:17 | 8.66 | 464.9 | -3.78 | - | - | - |
04:16 | 8.67 | 476.7 | -2.98 | - | - | - |
04:15 | 7.55 | 470.2 | -2.85 | - | - | - |
04:14 | 7.42 | 464.3 | -2.16 | - | - | - |
04:13 | 7.33 | 463.7 | -1.96 | - | - | - |
04:12 | 7.34 | 465.2 | -2.40 | - | - | - |
04:11 | 7.31 | 470.0 | -2.12 | - | - | - |
04:10 | 7.39 | 468.4 | -2.34 | - | - | - |
04:09 | 7.82 | 463.9 | -2.16 | - | - | - |
04:08 | 8.30 | 467.4 | -2.20 | - | - | - |
04:07 | 8.29 | 477.6 | -1.88 | - | - | - |
04:06 | 7.37 | 469.0 | -0.90 | - | - | - |
04:05 | 8.26 | 472.5 | -2.15 | - | - | - |
04:04 | 7.75 | 467.3 | -1.53 | - | - | - |
04:03 | 9.66 | 481.6 | -1.95 | - | - | - |
04:02 | 9.34 | 481.2 | -2.32 | - | - | - |
04:01 | 7.64 | 461.5 | 3.15 | - | - | - |
04:00 | 7.85 | 458.1 | 3.69 | - | - | - |
03:59 | 7.56 | 455.7 | 3.20 | - | - | - |
03:58 | 7.65 | 454.6 | 3.51 | - | - | - |
03:57 | 8.26 | 458.8 | 0.61 | - | - | - |
03:56 | 7.92 | 470.3 | -1.53 | - | - | - |
03:55 | 7.75 | 466.9 | -1.59 | - | - | - |
03:54 | 8.07 | 467.5 | -0.51 | - | - | - |
03:53 | 9.35 | 478.7 | -1.10 | - | - | - |
03:52 | 12.63 | 522.6 | -2.98 | 0.8 | 440.9 | -1.1 |
03:51 | 12.60 | 521.9 | -3.11 | 1.6 | 444.8 | -0.2 |
03:50 | 12.46 | 524.7 | -2.50 | 2.3 | 455.8 | 0.8 |
03:49 | 12.82 | 525.6 | -1.40 | 2.3 | 457.4 | 1.4 |
03:48 | 7.50 | 461.8 | -2.27 | 1.4 | 445.0 | 1.8 |
03:47 | 7.57 | 461.9 | -2.75 | 1.3 | 438.5 | 2.1 |
03:46 | 7.48 | 464.6 | -3.14 | 1.9 | 445.0 | 1.7 |
03:45 | 7.88 | 464.8 | -2.76 | 2.1 | 451.7 | 1.2 |
03:44 | 8.10 | 472.7 | -1.90 | 4.2 | 465.4 | 0.2 |
03:43 | 8.43 | 478.3 | -1.84 | 9.0 | 495.1 | 3.6 |
03:42 | 10.07 | 490.9 | -4.26 | 6.9 | 506.5 | 1.9 |
03:41 | 11.47 | 507.4 | -2.36 | 2.7 | 513.4 | 2.9 |
03:40 | 11.74 | 511.4 | -2.22 | 2.4 | 468.4 | 2.2 |
03:39 | 11.68 | 511.8 | -2.13 | 2.1 | 490.8 | 2.5 |
03:38 | 11.10 | 495.5 | -2.49 | 2.1 | 484.8 | 0.4 |
03:37 | 8.83 | 480.1 | -1.35 | 2.1 | 484.4 | 0.2 |
03:36 | 8.41 | 475.4 | 0.48 | 1.3 | 444.6 | 0.1 |
03:35 | 8.22 | 465.6 | 0.39 | 2.3 | 457.8 | 1.6 |
03:34 | 8.77 | 464.8 | -0.44 | 2.3 | 458.8 | 2.6 |
03:33 | 7.58 | 475.8 | 2.57 | 2.1 | 456.9 | 1.1 |
03:32 | 7.44 | 460.2 | 2.90 | 2.4 | 458.2 | 0.8 |
03:31 | 7.60 | 459.7 | 2.44 | 2.7 | 464.1 | -0.3 |
03:30 | 11.17 | 503.2 | -2.05 | 2.9 | 470.7 | -0.5 |
03:29 | 9.77 | 486.6 | -0.90 | 2.1 | 459.0 | 0.7 |
03:28 | 8.42 | 471.8 | -0.64 | 1.3 | 443.9 | 1.2 |
03:27 | 8.96 | 467.3 | -1.02 | 2.3 | 463.9 | 2.9 |
03:26 | 8.36 | 466.7 | -2.00 | 1.6 | 466.8 | 2.5 |
03:25 | 9.28 | 482.8 | -2.83 | 1.9 | 492.2 | -1.7 |
03:24 | 10.43 | 489.0 | -3.04 | - | - | -3.9 |
03:23 | 10.51 | 496.8 | -3.11 | 2.8 | 468.3 | -2.2 |
03:22 | 11.50 | 499.0 | -3.10 | 2.8 | 473.9 | -0.6 |
03:21 | 10.47 | 496.2 | -3.49 | 2.4 | 466.6 | -0.3 |
03:20 | 11.14 | 504.6 | -4.22 | 2.3 | 473.0 | -0.0 |
03:19 | 11.12 | 503.6 | -3.92 | 2.2 | 469.1 | -1.0 |
03:18 | 10.87 | 496.6 | -3.57 | 2.6 | 470.0 | -0.9 |
03:17 | 11.06 | 497.6 | -3.00 | 2.5 | 462.4 | 0.2 |
03:16 | 11.08 | 500.0 | -1.69 | 2.7 | 464.1 | -0.2 |
03:15 | 10.31 | 492.0 | -3.68 | 2.5 | 472.2 | 0.4 |
03:14 | 10.67 | 498.9 | -2.93 | 2.2 | 478.1 | -3.4 |
03:13 | 10.85 | 499.6 | -1.84 | 2.4 | 476.7 | -2.3 |
03:12 | 10.22 | 491.4 | -3.37 | 1.4 | 466.2 | -2.5 |
03:11 | 10.97 | 493.0 | -2.87 | 1.8 | 482.9 | -3.0 |
03:10 | 10.58 | 496.2 | -3.31 | 1.9 | 485.0 | -2.6 |
03:09 | 10.03 | 489.7 | -2.68 | 2.4 | 484.4 | -3.1 |
03:08 | 10.08 | 490.0 | -2.58 | 2.8 | 497.9 | -2.5 |
03:07 | 10.30 | 488.6 | -2.33 | 1.9 | 512.1 | -2.3 |
03:06 | 10.04 | 491.4 | -1.20 | 2.0 | 511.8 | -2.4 |
03:05 | 10.08 | 489.5 | -2.43 | 2.1 | 496.0 | -2.3 |
03:04 | 9.97 | 489.2 | -1.61 | 2.0 | 494.1 | -2.2 |
03:03 | 10.15 | 491.1 | 0.64 | 2.2 | 506.4 | -2.6 |
03:02 | 10.35 | 490.8 | -0.69 | 2.1 | 510.6 | -3.9 |
03:01 | 10.47 | 492.7 | -1.13 | 2.0 | 501.9 | -3.3 |
03:00 | 10.91 | 492.6 | -2.12 | 1.6 | 491.5 | -2.6 |
02:59 | 10.93 | 502.7 | -2.96 | 1.9 | 491.9 | 0.6 |
02:58 | 11.13 | 505.3 | -2.74 | 2.8 | 499.7 | -0.1 |
02:57 | 11.01 | 503.2 | -2.70 | 2.6 | 503.7 | -0.7 |
Built 2025-06-18 04:57 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -4.8 | 4.8 | -1.1 |
velocity [km/s] | 450.9 | 525.6 | 469.5 |
density [cm-3] | 7.3 | 12.8 | 8.3 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 94 | 12 | 225 |
Maasi (MAS) | 100 | 13 | 237 |
Kilpisjärvi (KIL) | 98 | 13 | 250 |
Ivalo (IVA) | 69 | 10 | 188 |
Muonio (MUO) | 67 | 10 | 179 |
Sodankylä (SOD) | 53 | 9 | 127 |
Pello (PEL) | - | 9 | 120 |
Oulujärvi (OUJ) | 30 | 7 | 71 |
Mekrijärvi (MEK) | 19 | 4 | 33 |
Hankasalmi (HAN) | - | 5 | 34 |
Nurmijärvi (NUR) | 16 | 5 | 33 |
Tartu (TAR) | 12 | 4 | 24 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2025-06-18 04:47 from source
Issue Time: 2025-06-18 01:28 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2025-06-18 01:28 UTC
Valid To: 2025-06-18 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: 2025-06-18 01:28 UTC
Valid To: 2025-06-18 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.
Issue Time: 2025-06-17 22:37 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2025-06-17 21:46 UTC
Maximum Time: 2025-06-17 21:47 UTC
End Time: 2025-06-17 21:47 UTC
Duration: 1 minutes
Peak Flux: 200 sfu
Latest Penticton Noon Flux: 139 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: 2025-06-17 21:46 UTC
Maximum Time: 2025-06-17 21:47 UTC
End Time: 2025-06-17 21:47 UTC
Duration: 1 minutes
Peak Flux: 200 sfu
Latest Penticton Noon Flux: 139 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: 2025-06-17 22:04 UTC
SUMMARY: X-ray Event exceeded X1
Begin Time: 2025-06-17 21:38 UTC
Maximum Time: 2025-06-17 21:49 UTC
End Time: 2025-06-17 21:54 UTC
X-ray Class: X1.2
Optical Class: 2b
Location: N18W10
NOAA Scale: R3 - Strong
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
SUMMARY: X-ray Event exceeded X1
Begin Time: 2025-06-17 21:38 UTC
Maximum Time: 2025-06-17 21:49 UTC
End Time: 2025-06-17 21:54 UTC
X-ray Class: X1.2
Optical Class: 2b
Location: N18W10
NOAA Scale: R3 - Strong
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
Issue Time: 2025-06-17 21:50 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-17 21:47 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-17 21:47 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2025-06-17 20:27 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Jun 18: None (Below G1) Jun 19: None (Below G1) Jun 20: 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
Jun 18: None (Below G1) Jun 19: None (Below G1) Jun 20: 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: 2025-06-17 13:50 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2025-06-17 13:40 UTC
Station: GOES19
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2025-06-17 13:40 UTC
Station: GOES19
Issue Time: 2025-06-16 10:13 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2025-06-16 09:17 UTC
Maximum Time: 2025-06-16 09:38 UTC
End Time: 2025-06-16 09:48 UTC
X-ray Class: M6.5
Location: N18E06
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
SUMMARY: X-ray Event exceeded M5
Begin Time: 2025-06-16 09:17 UTC
Maximum Time: 2025-06-16 09:38 UTC
End Time: 2025-06-16 09:48 UTC
X-ray Class: M6.5
Location: N18E06
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
Issue Time: 2025-06-16 10:11 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2025-06-16 09:33 UTC
Maximum Time: 2025-06-16 09:34 UTC
End Time: 2025-06-16 09:41 UTC
Duration: 8 minutes
Peak Flux: 530 sfu
Latest Penticton Noon Flux: 12 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: 2025-06-16 09:33 UTC
Maximum Time: 2025-06-16 09:34 UTC
End Time: 2025-06-16 09:41 UTC
Duration: 8 minutes
Peak Flux: 530 sfu
Latest Penticton Noon Flux: 12 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: 2025-06-16 09:38 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-16 09:35 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-16 09:35 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2025-06-16 07:48 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2025-06-16 07:46 UTC
Synoptic Period: 0600-0900 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: 2025-06-16 07:46 UTC
Synoptic Period: 0600-0900 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: 2025-06-16 07:10 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2025-06-16 07:10 UTC
Valid To: 2025-06-16 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: 2025-06-16 07:10 UTC
Valid To: 2025-06-16 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: 2025-06-16 02:15 UTC
ALERT: Type II Radio Emission
Begin Time: 2025-06-16 01:51 UTC
Estimated Velocity: 1108 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: 2025-06-16 01:51 UTC
Estimated Velocity: 1108 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: 2025-06-15 18:41 UTC
ALERT: Type IV Radio Emission
Begin Time: 2025-06-15 18:00 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: 2025-06-15 18:00 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: 2025-06-15 18:41 UTC
ALERT: Type II Radio Emission
Begin Time: 2025-06-15 18:19 UTC
Estimated Velocity: 397 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: 2025-06-15 18:19 UTC
Estimated Velocity: 397 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: 2025-06-15 18:40 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2025-06-15 17:45 UTC
Maximum Time: 2025-06-15 18:07 UTC
End Time: 2025-06-15 18:25 UTC
X-ray Class: M8.4
Optical Class: sf
Location: N17E16
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
SUMMARY: X-ray Event exceeded M5
Begin Time: 2025-06-15 17:45 UTC
Maximum Time: 2025-06-15 18:07 UTC
End Time: 2025-06-15 18:25 UTC
X-ray Class: M8.4
Optical Class: sf
Location: N17E16
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
Issue Time: 2025-06-15 18:25 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2025-06-15 17:55 UTC
Maximum Time: 2025-06-15 18:00 UTC
End Time: 2025-06-15 18:10 UTC
Duration: 15 minutes
Peak Flux: 1800 sfu
Latest Penticton Noon Flux: 151 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: 2025-06-15 17:55 UTC
Maximum Time: 2025-06-15 18:00 UTC
End Time: 2025-06-15 18:10 UTC
Duration: 15 minutes
Peak Flux: 1800 sfu
Latest Penticton Noon Flux: 151 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: 2025-06-15 18:05 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-15 18:00 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-15 18:00 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2025-06-15 18:03 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-15 18:00 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025-06-15 18:00 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2025-06-15 08:23 UTC
ALERT: Type II Radio Emission
Begin Time: 2025-06-15 07:56 UTC
Estimated Velocity: 485 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: 2025-06-15 07:56 UTC
Estimated Velocity: 485 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 2025-06-18 01:30 from source