SeadedLast update:
| Time UTC | DSCOVR | ACE | ||||
|---|---|---|---|---|---|---|
| Solar Wind | GSM | Solar Wind | GSM | |||
| Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
| 11:35 | - | - | - | - | - | - |
| 11:34 | - | - | - | - | - | - |
| 11:33 | - | - | 1.23 | - | - | - |
| 11:32 | - | - | 1.40 | - | - | - |
| 11:31 | 0.90 | 417.8 | 1.43 | - | - | - |
| 11:30 | - | - | 1.80 | - | - | - |
| 11:29 | - | - | 1.99 | - | - | - |
| 11:28 | 1.96 | 441.5 | 2.29 | - | - | - |
| 11:27 | 3.42 | 440.5 | 0.26 | 3.4 | 440.5 | 0.3 |
| 11:26 | 2.72 | 432.8 | -1.29 | 2.7 | 432.8 | -1.3 |
| 11:25 | 1.03 | 417.3 | -1.85 | 1.0 | 417.3 | -1.9 |
| 11:24 | 2.06 | 434.0 | -0.61 | 2.1 | 434.0 | -0.6 |
| 11:23 | 2.70 | 448.2 | -2.07 | 2.7 | 448.2 | -2.1 |
| 11:22 | 2.46 | 444.0 | -0.73 | 2.5 | 444.0 | -0.7 |
| 11:21 | 1.09 | 416.0 | -1.15 | 1.1 | 416.0 | -1.1 |
| 11:20 | 2.02 | 431.3 | -1.08 | 2.0 | 431.3 | -1.1 |
| 11:19 | 2.77 | 442.9 | -1.21 | 2.8 | 442.9 | -1.2 |
| 11:18 | 2.28 | 455.0 | -0.80 | 2.3 | 455.0 | -0.8 |
| 11:17 | 1.96 | 441.8 | 0.50 | 2.0 | 441.8 | 0.5 |
| 11:16 | 1.26 | 426.7 | 1.68 | 1.3 | 426.7 | 1.7 |
| 11:15 | 1.08 | 431.9 | 1.54 | 1.1 | 431.9 | 1.5 |
| 11:14 | 1.37 | 442.1 | 1.44 | 1.4 | 442.1 | 1.4 |
| 11:13 | 1.35 | 449.7 | 1.54 | 1.4 | 441.5 | 1.5 |
| 11:12 | 1.01 | 435.1 | 1.69 | 1.0 | 426.4 | 1.7 |
| 11:11 | 1.10 | 423.3 | 1.35 | 1.1 | 423.3 | 1.4 |
| 11:10 | 1.05 | 440.2 | 0.70 | 1.5 | 443.3 | 0.7 |
| 11:09 | 1.39 | 450.1 | 1.03 | 1.4 | 450.1 | 1.0 |
| 11:08 | 1.02 | 444.1 | 1.17 | 1.0 | 444.1 | 1.2 |
| 11:07 | 0.82 | 418.0 | 1.00 | 0.8 | 418.0 | 1.0 |
| 11:06 | 1.36 | 443.1 | 1.51 | 1.4 | 443.1 | 1.5 |
| 11:05 | 1.29 | 439.8 | 1.65 | 1.3 | 439.8 | 1.7 |
| 11:04 | 1.33 | 452.9 | 1.81 | 1.3 | 452.9 | 1.8 |
| 11:03 | 0.92 | 434.2 | 1.83 | 0.9 | 434.2 | 1.8 |
| 11:02 | 0.89 | 432.4 | 2.07 | 0.9 | 432.4 | 2.1 |
| 11:01 | 1.22 | 438.8 | 1.68 | 1.2 | 438.8 | 1.7 |
| 11:00 | - | - | 1.64 | - | - | 1.6 |
| 10:59 | - | - | 1.76 | - | - | 1.8 |
| 10:58 | 0.80 | 437.8 | 2.90 | 0.8 | 437.8 | 2.9 |
| 10:57 | 0.66 | 431.3 | 3.00 | 0.7 | 431.3 | 3.0 |
| 10:56 | 0.85 | 440.2 | 2.75 | 0.8 | 440.2 | 2.7 |
| 10:55 | 0.92 | 450.0 | 3.34 | 0.9 | 450.0 | 3.3 |
| 10:54 | 0.71 | 441.2 | 3.36 | 0.7 | 441.2 | 3.4 |
| 10:53 | 0.88 | 415.5 | 4.13 | 0.9 | 415.5 | 4.1 |
| 10:52 | 2.38 | 443.5 | 4.14 | 2.4 | 443.5 | 4.1 |
| 10:51 | 4.16 | 427.0 | 0.85 | 4.2 | 427.0 | 0.9 |
| 10:50 | 4.04 | 428.0 | -4.43 | 4.0 | 428.0 | -4.4 |
| 10:49 | 3.36 | 422.1 | -4.45 | 3.4 | 422.1 | -4.4 |
| 10:48 | 2.59 | 420.8 | -4.42 | 2.6 | 420.8 | -4.4 |
| 10:47 | 3.81 | 426.0 | -4.26 | 3.8 | 426.0 | -4.3 |
| 10:46 | 4.77 | 431.2 | -4.42 | 4.8 | 431.2 | -4.4 |
| 10:45 | 3.51 | 422.6 | -4.42 | 3.5 | 422.6 | -4.4 |
| 10:44 | 1.98 | 407.8 | -3.92 | 2.0 | 407.8 | -3.9 |
| 10:43 | 3.10 | 417.7 | -2.23 | 3.1 | 417.7 | -2.2 |
| 10:42 | 4.09 | 429.4 | -2.29 | 4.1 | 429.4 | -2.3 |
| 10:41 | 3.79 | 427.8 | -3.83 | 3.8 | 427.8 | -3.8 |
| 10:40 | 2.31 | 413.1 | -3.70 | 2.3 | 413.1 | -3.7 |
| 10:39 | 1.92 | 410.9 | -3.81 | 1.9 | 410.9 | -3.8 |
| 10:38 | 3.53 | 430.2 | -3.45 | 3.5 | 430.2 | -3.5 |
| 10:37 | 3.52 | 433.1 | -2.47 | 3.5 | 433.1 | -2.5 |
| 10:36 | 2.59 | 424.3 | -3.71 | 2.6 | 424.3 | -3.7 |
| 10:35 | 0.77 | 403.4 | -1.76 | 0.8 | 403.4 | -1.8 |
| 10:34 | 2.32 | 429.1 | -1.07 | 2.3 | 429.1 | -1.1 |
| 10:33 | 2.60 | 422.8 | -2.59 | 2.6 | 422.8 | -2.6 |
| 10:32 | 1.38 | 426.5 | -1.74 | 1.4 | 426.5 | -1.7 |
| 10:31 | 3.45 | 426.7 | -2.15 | 3.5 | 426.7 | -2.2 |
| 10:30 | 3.08 | 414.8 | -2.48 | 3.1 | 414.8 | -2.5 |
| 10:29 | 2.98 | 412.7 | -3.12 | 3.0 | 412.7 | -3.1 |
| 10:28 | 3.20 | 422.4 | -3.12 | 3.2 | 422.4 | -3.1 |
| 10:27 | 3.76 | 429.8 | -3.04 | 3.8 | 429.8 | -3.0 |
| 10:26 | 2.51 | 416.7 | -2.97 | 2.5 | 416.7 | -3.0 |
| 10:25 | 1.77 | 415.0 | -2.70 | 2.0 | 416.7 | -2.7 |
| 10:24 | 2.53 | 428.0 | -2.12 | 2.8 | 429.8 | -2.1 |
| 10:23 | 3.53 | 435.0 | -1.83 | 3.5 | 435.0 | -1.8 |
| 10:22 | 2.95 | 439.9 | -2.22 | 3.7 | 431.8 | -2.2 |
| 10:21 | 2.13 | 416.4 | -2.80 | 2.1 | 416.4 | -2.8 |
| 10:20 | 2.20 | 423.9 | -3.18 | 2.2 | 423.9 | -3.2 |
| 10:19 | 3.49 | 425.9 | -3.26 | 3.5 | 425.9 | -3.3 |
| 10:18 | 2.33 | 415.6 | -2.91 | 2.3 | 415.6 | -2.9 |
| 10:17 | 2.28 | 416.6 | -2.09 | 2.3 | 416.6 | -2.1 |
| 10:16 | 2.71 | 422.7 | -1.81 | 2.7 | 422.7 | -1.8 |
| 10:15 | 4.14 | 429.5 | -1.26 | 4.1 | 429.5 | -1.3 |
| 10:14 | 3.37 | 427.3 | -2.94 | 3.4 | 427.3 | -2.9 |
| 10:13 | 1.90 | 430.8 | -2.71 | 2.7 | 421.1 | -2.7 |
| 10:12 | 1.23 | 406.6 | 0.31 | 1.2 | 406.6 | 0.3 |
| 10:11 | 1.03 | 422.6 | 2.53 | 1.0 | 422.6 | 2.5 |
| 10:10 | 1.14 | 439.3 | 2.58 | 1.1 | 439.3 | 2.6 |
| 10:09 | 1.11 | 436.1 | 2.80 | 1.1 | 436.1 | 2.8 |
| 10:08 | 1.03 | 423.4 | 2.75 | 1.0 | 423.4 | 2.7 |
| 10:07 | 1.09 | 419.1 | 2.43 | 1.1 | 419.1 | 2.4 |
| 10:06 | 1.37 | 423.6 | 2.28 | 1.4 | 423.6 | 2.3 |
| 10:05 | 1.44 | 426.2 | 2.40 | 1.4 | 426.2 | 2.4 |
| 10:04 | 1.43 | 436.1 | 2.09 | 1.4 | 436.1 | 2.1 |
| 10:03 | 1.16 | 431.8 | 2.00 | 1.2 | 431.8 | 2.0 |
| 10:02 | 0.92 | 432.8 | 3.18 | 0.9 | 432.8 | 3.2 |
| 10:01 | 0.64 | 431.3 | 3.31 | 0.6 | 431.3 | 3.3 |
| 10:00 | 0.86 | 437.8 | 3.05 | 0.9 | 437.8 | 3.0 |
| 09:59 | 0.87 | 437.9 | 3.65 | 0.9 | 437.9 | 3.7 |
| 09:58 | 0.52 | 417.7 | 3.84 | 0.5 | 417.7 | 3.8 |
| 09:57 | 0.78 | 430.5 | 3.33 | 0.8 | 430.5 | 3.3 |
| 09:56 | 0.88 | 436.2 | 2.89 | 0.9 | 436.2 | 2.9 |
| 09:55 | 0.84 | 446.3 | 3.13 | 0.8 | 446.3 | 3.1 |
| 09:54 | 0.71 | 431.8 | 3.63 | 0.7 | 431.8 | 3.6 |
| 09:53 | 0.72 | 430.6 | 3.81 | 0.7 | 430.6 | 3.8 |
| 09:52 | 1.80 | 430.9 | 3.91 | 1.8 | 430.9 | 3.9 |
| 09:51 | 2.97 | 422.8 | 3.03 | 3.0 | 422.8 | 3.0 |
| 09:50 | 2.53 | 425.4 | -1.99 | 2.5 | 425.4 | -2.0 |
| 09:49 | 1.61 | 423.3 | 0.06 | 1.6 | 423.3 | 0.1 |
| 09:48 | 1.29 | 420.0 | 0.87 | 1.3 | 420.0 | 0.9 |
| 09:47 | 1.75 | 422.0 | 0.58 | 1.8 | 422.0 | 0.6 |
| 09:46 | 2.27 | 425.5 | -0.43 | 2.3 | 425.5 | -0.4 |
| 09:45 | 1.70 | 419.9 | -0.04 | 1.7 | 419.9 | -0.0 |
| 09:44 | 1.82 | 409.0 | 0.06 | 1.8 | 409.0 | 0.1 |
| 09:43 | 1.91 | 434.0 | -0.76 | 1.9 | 434.0 | -0.8 |
| 09:42 | 2.28 | 436.2 | -0.84 | 2.3 | 436.2 | -0.8 |
| 09:41 | 1.50 | 434.3 | -0.04 | 1.7 | 428.8 | -0.0 |
| 09:40 | 1.01 | 408.7 | 0.36 | 1.1 | 406.7 | 0.4 |
| 09:39 | 1.61 | 425.0 | 1.44 | 1.6 | 425.0 | 1.4 |
| 09:38 | 1.80 | 432.4 | 0.52 | 1.8 | 432.4 | 0.5 |
| 09:37 | 1.68 | 429.0 | 0.55 | 1.7 | 429.0 | 0.6 |
| 09:36 | 1.52 | 426.6 | 0.93 | 1.5 | 426.6 | 0.9 |
Built 2026-03-31 11:36 from source
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -4.5 | 4.1 | -0.4 |
| velocity [km/s] | 403.4 | 455.0 | 431.4 |
| density [cm-3] | 0.7 | 4.8 | 2.1 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 25 | 5 | 65 |
| Maasi (MAS) | 23 | 5 | 62 |
| Kilpisjärvi (KIL) | 25 | 5 | 65 |
| Ivalo (IVA) | 20 | 4 | 54 |
| Muonio (MUO) | 22 | 4 | 56 |
| Sodankylä (SOD) | 18 | 5 | 56 |
| Pello (PEL) | 20 | 4 | 51 |
| Oulujärvi (OUJ) | 17 | 4 | 41 |
| Mekrijärvi (MEK) | 13 | 3 | 24 |
| Hankasalmi (HAN) | 8 | 4 | 32 |
| Nurmijärvi (NUR) | 12 | 4 | 31 |
| Tartu (TAR) | 10 | 3 | 23 |
| low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2026-03-31 11:32 from source
Issue Time: 2026-03-30 08:55 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 5304
Valid From: 2026-03-29 15:46 UTC
Now Valid Until: 2026-03-30 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.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 5304
Valid From: 2026-03-29 15:46 UTC
Now Valid Until: 2026-03-30 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: 2026-03-30 07:42 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3660
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 3755 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3660
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 3755 pfu
Issue Time: 2026-03-30 06:27 UTC
WATCH: Geomagnetic Storm Category G2 Predicted
Highest Storm Level Predicted by Day
Mar 30: G1 (Minor) Mar 31: G2 (Moderate) Apr 01: G1 (Minor)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.
WATCH: Geomagnetic Storm Category G2 Predicted
Highest Storm Level Predicted by Day
Mar 30: G1 (Minor) Mar 31: G2 (Moderate) Apr 01: G1 (Minor)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.
Issue Time: 2026-03-30 05:43 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-03-30 02:54 UTC
Maximum Time: 2026-03-30 03:04 UTC
End Time: 2026-03-30 03:42 UTC
Duration: 48 minutes
Peak Flux: 1800 sfu
Latest Penticton Noon Flux: 158 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: 2026-03-30 02:54 UTC
Maximum Time: 2026-03-30 03:04 UTC
End Time: 2026-03-30 03:42 UTC
Duration: 48 minutes
Peak Flux: 1800 sfu
Latest Penticton Noon Flux: 158 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: 2026-03-30 05:18 UTC
SUMMARY: X-ray Event exceeded X1
Begin Time: 2026-03-30 02:47 UTC
Maximum Time: 2026-03-30 03:19 UTC
End Time: 2026-03-30 03:44 UTC
X-ray Class: X1,4
Location: S27E42
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: 2026-03-30 02:47 UTC
Maximum Time: 2026-03-30 03:19 UTC
End Time: 2026-03-30 03:44 UTC
X-ray Class: X1,4
Location: S27E42
NOAA Scale: R3 - Strong
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
Issue Time: 2026-03-30 05:16 UTC
CANCEL SUMMARY: X-ray Event exceeded X1
Cancel Serial Number: 212
Original Issue Time: 2026-03-30 03:53 UTC
Comment: The flare maximum was recorded as an X1.4.
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
CANCEL SUMMARY: X-ray Event exceeded X1
Cancel Serial Number: 212
Original Issue Time: 2026-03-30 03:53 UTC
Comment: The flare maximum was recorded as an X1.4.
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
Issue Time: 2026-03-30 03:53 UTC
SUMMARY: X-ray Event exceeded X1
Begin Time: 2026-03-30 02:47 UTC
Maximum Time: 2026-03-30 03:19 UTC
End Time: 2026-03-30 03:44 UTC
X-ray Class: X1.5
Location: S27E42
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: 2026-03-30 02:47 UTC
Maximum Time: 2026-03-30 03:19 UTC
End Time: 2026-03-30 03:44 UTC
X-ray Class: X1.5
Location: S27E42
NOAA Scale: R3 - Strong
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.
Issue Time: 2026-03-30 03:22 UTC
ALERT: Type II Radio Emission
Begin Time: 2026-03-30 03:00 UTC
Estimated Velocity: 1872 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: 2026-03-30 03:00 UTC
Estimated Velocity: 1872 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: 2026-03-30 03:07 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2026-03-30 03:06 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2026-03-30 03:06 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2026-03-29 15:48 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-03-29 15:46 UTC
Valid To: 2026-03-30 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: 2026-03-29 15:46 UTC
Valid To: 2026-03-30 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: 2026-03-29 12:47 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3659
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 1596 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3659
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 1596 pfu
Issue Time: 2026-03-29 03:00 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2026-03-29 02:59 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: 2026-03-29 02:59 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: 2026-03-29 02:07 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-03-29 02:07 UTC
Valid To: 2026-03-29 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: 2026-03-29 02:07 UTC
Valid To: 2026-03-29 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: 2026-03-28 16:32 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Mar 29: None (Below G1) Mar 30: G1 (Minor) Mar 31: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Comment: Isolated periods of G1 (Minor) geomagnetic storming are likely on 30 Mar due to CH HSS effects.
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
Mar 29: None (Below G1) Mar 30: G1 (Minor) Mar 31: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Comment: Isolated periods of G1 (Minor) geomagnetic storming are likely on 30 Mar due to CH HSS effects.
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: 2026-03-28 14:55 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3658
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 12785 pfu
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3658
Begin Time: 2026-03-22 14:30 UTC
Yesterday Maximum 2MeV Flux: 12785 pfu
Issue Time: 2026-03-28 08:08 UTC
ALERT: Type II Radio Emission
Begin Time: 2026-03-28 07:36 UTC
Estimated Velocity: 868 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: 2026-03-28 07:36 UTC
Estimated Velocity: 868 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 2026-03-31 05:11 from source
