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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
04:47------
04:46------
04:45--2.11---
04:446.82337.52.40---
04:436.33335.12.22---
04:426.44333.22.08---
04:416.20333.10.74---
04:406.28336.10.99---
04:396.11336.11.59---
04:385.61331.51.95---
04:376.47334.41.81---
04:365.67331.41.61---
04:356.06332.01.25---
04:346.43329.20.83---
04:335.82322.33.56---
04:325.16319.93.49---
04:314.31319.43.77---
04:304.95318.83.79---
04:294.73317.53.58---
04:283.69311.73.32---
04:274.30316.73.124.3316.73.1
04:264.85316.23.754.8316.23.8
04:254.33316.92.634.3316.92.6
04:244.58316.02.674.6316.02.7
04:234.09313.52.494.1313.52.5
04:224.21312.22.554.2312.22.5
04:213.73312.42.583.7312.42.6
04:203.83311.62.663.8311.62.7
04:194.35312.42.624.3312.42.6
04:184.60313.42.604.6313.42.6
04:174.05310.62.594.1310.62.6
04:163.95310.32.503.9310.32.5
04:154.19309.22.614.2309.22.6
04:145.22307.52.585.2307.52.6
04:135.42306.82.685.4306.82.7
04:125.54306.82.875.5306.82.9
04:115.10306.32.945.1306.32.9
04:103.36309.72.853.4309.72.9
04:093.49310.02.923.5310.02.9
04:083.66311.13.063.7311.13.1
04:074.03331.83.064.0331.83.1
04:063.97317.02.974.0317.03.0
04:053.83312.43.073.8312.43.1
04:043.69312.03.043.7312.03.0
04:033.51312.13.123.5312.13.1
04:023.63312.93.193.6312.93.2
04:013.76313.43.143.8313.43.1
04:003.63313.93.003.6313.93.0
03:594.01313.3-4.0313.3-
03:583.70312.73.493.7312.73.5
03:574.08315.12.654.1315.12.7
03:563.92316.52.543.9316.52.5
03:553.92312.62.203.9312.62.2
03:544.81318.82.954.8318.82.9
03:534.81-3.224.8-3.2
03:524.45317.83.144.5317.83.1
03:514.61318.23.204.6318.23.2
03:504.23317.73.254.2317.73.3
03:494.01317.73.224.0317.73.2
03:483.89318.23.303.9318.23.3
03:474.29318.93.404.3318.93.4
03:464.25318.13.434.2318.13.4
03:453.86316.93.553.9316.93.5
03:443.98314.73.684.0314.73.7
03:433.82314.63.583.8314.63.6
03:423.60314.43.813.6314.43.8
03:414.04314.63.714.0314.63.7
03:403.40314.73.623.4314.73.6
03:393.70315.53.743.7315.53.7
03:383.38318.03.803.4318.03.8
03:373.83316.04.163.8316.04.2
03:363.29316.04.483.3316.04.5
03:353.51315.34.323.5315.34.3
03:343.02317.94.373.0317.94.4
03:333.22317.74.053.2317.74.1
03:323.44317.43.883.4317.43.9
03:314.31319.63.904.3319.63.9
03:304.49318.32.724.5318.32.7
03:293.89313.12.403.9313.12.4
03:283.92311.82.893.9311.82.9
03:274.17315.03.124.2315.03.1
03:263.77315.73.203.8315.73.2
03:253.73316.43.493.7316.43.5
03:244.62315.13.544.6315.13.5
03:234.43315.13.384.4315.13.4
03:224.80317.33.424.8317.33.4
03:214.69320.13.454.7320.13.5
03:204.98318.83.335.0318.83.3
03:194.93318.33.174.9318.33.2
03:184.91318.63.204.9318.63.2
03:174.91318.73.144.9318.73.1
03:164.97317.73.055.0317.73.1
03:154.60317.13.034.6317.13.0
03:144.50318.73.274.5318.73.3
03:134.68320.83.014.7320.83.0
03:12--3.43--3.4
03:113.05315.33.323.0315.33.3
03:103.33315.23.123.3315.23.1
03:094.21314.93.554.2314.93.5
03:083.93314.93.543.9314.93.5
03:074.10314.03.444.1314.03.4
03:063.46314.33.553.5314.33.5
03:054.22314.73.524.2314.73.5
03:043.96314.43.514.0314.43.5
03:035.47312.63.605.5312.63.6
03:024.79310.13.534.8310.13.5
03:014.18312.93.344.2312.93.3
03:004.06315.03.454.1315.03.4
02:594.06315.23.374.1315.23.4
02:583.97313.83.514.0313.83.5
02:573.82313.43.723.8313.43.7
02:563.72314.43.513.7314.43.5
02:553.77314.13.493.8314.13.5
02:544.22314.43.684.2314.43.7
02:534.88313.13.634.9313.13.6
02:523.57313.63.323.6313.63.3
02:513.67315.33.553.7315.33.5
02:504.17315.93.584.2315.93.6
02:494.34310.43.584.3310.43.6
02:483.84314.43.643.8314.43.6
Built 2024-05-29 04:48 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]0.73.82.8
velocity [km/s]306.3336.1317.3
density [cm-3]3.46.54.5
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)10220
Maasi (MAS)11221
Kilpisjärvi (KIL)11222
Ivalo (IVA)10216
Muonio (MUO)10218
Sodankylä (SOD)8217
Pello (PEL)8217
Oulujärvi (OUJ)7114
Mekrijärvi (MEK)6110
Hankasalmi (HAN)5110
Nurmijärvi (NUR)4111
Tartu (TAR)3110
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2024-05-29 04:47 from source
Issue Time: 2024-05-27 10:52 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-05-27 10:51 UTC
Valid To: 2024-05-27 15:00 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: 2024-05-27 07:48 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2024-05-27 06:49 UTC
Maximum Time: 2024-05-27 07:08 UTC
End Time: 2024-05-27 07:25 UTC
X-ray Class: X2.8
Optical Class: sf
Location: S15E90
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Issue Time: 2024-05-27 07:39 UTC
ALERT: Type IV Radio Emission
Begin Time: 2024-05-27 07:05 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: 2024-05-27 07:31 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-05-27 06:59 UTC
Estimated Velocity: 1135 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: 2024-05-27 07:22 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2024-05-27 06:56 UTC
Maximum Time: 2024-05-27 06:58 UTC
End Time: 2024-05-27 07:05 UTC
Duration: 9 minutes
Peak Flux: 300 sfu
Latest Penticton Noon Flux: 156 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: 2024-05-27 07:04 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024-05-27 07:00 UTC
NOAA Scale: R2 - Moderate

Built 2024-05-28 02:34 from source