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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
19:47------
19:46------
19:45------
19:446.29456.55.511.1458.75.6
19:436.45458.35.531.2460.25.6
19:426.37458.95.441.4458.35.4
19:416.31457.45.731.5459.35.2
19:406.36458.35.691.6461.45.2
19:396.79459.45.321.6463.85.2
19:386.61458.55.171.4462.45.1
19:376.61458.45.431.6461.75.2
19:366.72454.54.951.7457.05.3
19:356.68455.55.261.5459.84.9
19:346.62454.25.121.4458.94.9
19:336.51454.65.171.6459.04.9
19:326.46454.35.201.6458.54.9
19:316.73455.25.111.6460.54.8
19:306.55450.54.731.6463.94.8
19:296.76452.64.711.5466.35.0
19:286.70451.64.851.5465.05.1
19:276.75453.94.821.5461.65.2
19:266.93453.44.641.5461.75.1
19:257.13454.74.601.6460.35.3
19:247.08455.94.681.8455.65.6
19:237.15456.84.801.7457.36.0
19:227.13456.25.011.7457.75.9
19:216.92456.65.071.6457.96.0
19:207.09456.15.091.4459.86.1
19:197.14456.05.091.4460.06.1
19:186.87456.95.101.4458.36.0
19:176.94456.95.341.5457.05.9
19:166.80455.55.371.5457.15.8
19:156.79455.45.231.4457.86.1
19:146.83456.55.461.4457.25.7
19:136.54457.75.681.4457.25.8
19:126.46454.85.501.4458.26.0
19:116.59454.75.581.4458.16.1
19:106.60456.95.661.4456.16.1
19:096.70456.05.751.5452.86.0
19:086.64457.55.461.6454.86.1
19:076.59455.35.391.7454.96.2
19:066.66455.85.371.7454.76.2
19:056.70456.35.361.6453.26.2
19:046.53456.65.401.6451.86.1
19:036.51456.05.491.9458.05.4
19:026.64455.55.351.8458.35.2
19:016.85457.84.631.6454.45.6
19:007.17457.54.861.6454.25.6
18:596.87457.34.621.6455.25.6
18:586.79457.64.891.5451.65.4
18:576.87457.15.121.4448.84.3
18:566.78457.95.121.3454.34.6
18:556.76456.15.051.2460.35.0
18:546.64458.54.961.6458.05.1
18:536.89458.34.941.7456.65.0
18:526.98456.25.081.7456.65.0
18:516.81459.25.052.0455.64.6
18:506.99457.55.031.8453.54.8
18:496.95456.24.411.7457.74.9
18:486.83454.64.421.7455.45.1
18:476.83456.04.431.7454.94.9
18:466.77454.14.331.7454.94.9
18:456.92454.74.311.9454.44.1
18:447.04457.14.361.9453.54.3
18:437.02455.74.471.9453.03.8
18:426.94454.24.592.0449.83.4
18:417.11454.24.742.0449.72.8
18:407.39454.55.022.0452.64.8
18:397.01455.14.712.1452.15.0
18:387.13454.04.512.2451.45.4
18:377.19455.14.342.0451.25.6
18:367.07454.83.942.2451.35.7
18:357.18455.43.992.3451.35.9
18:347.33452.74.262.2446.76.1
18:337.16453.95.132.0453.26.0
18:327.25455.85.532.1453.45.7
18:317.31456.35.292.2449.75.8
18:307.75455.15.172.2449.85.9
18:297.71454.95.322.0450.85.8
18:287.87455.65.522.0445.55.5
18:277.37453.35.761.9445.04.9
18:267.24452.25.321.8447.83.5
18:257.27451.85.451.9447.74.5
18:247.29452.45.671.8446.65.7
18:237.34454.35.461.4449.85.6
18:227.20460.65.580.9448.44.4
18:217.05459.55.510.6430.51.3
18:207.16459.25.570.8429.6-0.7
18:197.34457.95.541.0422.6-1.0
18:187.28453.65.561.8420.9-3.5
18:177.11456.55.441.3415.7-3.9
18:167.33457.55.491.9421.9-4.6
18:157.38456.15.501.6422.0-4.5
18:147.18454.15.071.9422.1-3.9
18:137.15453.24.622.0422.1-3.9
18:127.01452.04.881.4417.8-2.9
18:116.89457.05.491.4416.8-3.5
18:106.82451.75.351.5416.9-3.4
18:096.69453.05.541.4417.6-3.2
18:086.86452.25.651.5419.0-3.5
18:076.85452.15.721.7420.2-3.9
18:066.61450.65.831.5417.5-3.0
18:056.91452.55.601.4415.8-2.4
18:046.90448.14.781.3416.1-2.4
18:036.50445.73.751.5418.4-2.7
18:027.33437.53.291.2416.4-2.6
18:017.24436.41.631.2416.1-3.0
18:007.31440.3-0.191.2417.0-2.6
17:597.16439.90.96---
17:587.26439.31.221.0415.8-2.6
17:577.30439.31.140.9413.8-1.7
17:567.82453.81.380.9414.6-1.5
17:557.86456.32.521.0413.8-1.6
17:547.20447.01.251.0415.5-1.6
17:536.08415.3-1.751.0417.7-1.8
17:525.86411.3-2.970.9416.5-2.3
17:515.64408.4-2.590.8414.7-1.9
17:505.86409.0-2.370.7413.2-2.1
17:495.77407.6-2.380.5408.8-0.8
17:485.84407.6-2.140.6403.4-1.1
Built 2021-06-12 19:48 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]4.35.85.1
velocity [km/s]450.5459.4456.0
density [cm-3]6.37.26.8
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)369136
Maasi (MAS)358100
Kilpisjärvi (KIL)278141
Ivalo (IVA)261085
Muonio (MUO)187130
Sodankylä (SOD)216140
Pello (PEL)126144
Oulujärvi (OUJ)14677
Mekrijärvi (MEK)10452
Hankasalmi (HAN)11440
Nurmijärvi (NUR)13537
Tartu (TAR)10531
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2021-06-12 19:47 from source
Issue Time: 2021-06-12 04:52 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021-06-12 04:52 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: 2021-06-12 04:00 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021-06-12 04:00 UTC
Valid To: 2021-06-12 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: 2021-06-09 12:21 UTC
ALERT: Type II Radio Emission
Begin Time: 2021-06-09 12:01 UTC
Estimated Velocity: 2812 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 2021-06-12 05:33 from source