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SeadedLast update:
Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
10:37------
10:36------
10:35------
10:346.69421.3----
10:336.53419.03.00---
10:328.21441.31.13---
10:318.11440.21.44---
10:308.26434.21.99---
10:298.07438.72.85---
10:288.07439.32.93---
10:276.88418.21.175.3434.91.5
10:266.99424.72.355.2435.41.8
10:256.81420.12.315.1433.82.0
10:246.93423.02.735.0431.22.2
10:237.58428.82.784.9430.61.9
10:227.86431.82.715.2432.31.3
10:217.74433.12.445.1431.61.7
10:207.41430.22.374.9431.01.9
10:197.22425.02.474.8427.42.1
10:186.95423.32.514.9428.22.2
10:177.09423.22.464.8425.92.4
10:166.81422.22.705.0424.82.1
10:157.37424.41.515.0423.71.9
10:147.46424.61.275.1431.61.4
10:137.90431.22.155.1428.21.6
10:127.59428.71.434.7431.91.2
10:118.13438.52.305.6432.71.5
10:107.84427.11.335.5431.51.0
10:097.83429.61.645.0430.71.5
10:087.83429.61.844.9429.21.2
10:077.38424.91.694.4429.31.4
10:067.86433.11.425.4439.81.8
10:057.75429.81.565.3440.11.8
10:047.20424.70.165.3440.50.9
10:037.22423.80.424.8434.00.3
10:026.85418.01.525.3424.9-1.6
10:016.88420.31.235.3--0.1
10:006.87415.61.07---
09:596.96418.41.48---
09:587.03416.51.20--1.0
09:576.58417.21.484.4411.81.3
09:566.40418.31.643.8409.4-0.0
09:556.00414.51.544.2412.5-0.8
09:546.55419.61.474.3411.91.2
09:536.91421.31.774.2408.10.6
09:526.87421.91.564.4407.10.6
09:516.74424.12.944.5407.31.6
09:506.47422.31.634.3410.30.6
09:496.64421.11.944.5409.80.8
09:486.53420.01.914.5411.11.0
09:476.51422.22.124.1404.71.5
09:466.60420.11.454.0409.61.0
09:456.69419.80.734.5414.41.1
09:446.71420.00.804.9415.00.5
09:436.77421.01.544.8410.61.1
09:426.70422.61.514.2407.61.7
09:416.69422.22.294.2411.02.0
09:406.21424.12.494.0415.01.3
09:396.22421.52.334.1412.40.7
09:386.34421.62.354.1410.80.8
09:376.22421.12.334.0410.70.1
09:366.36422.02.263.9410.20.3
09:356.31423.02.193.8409.90.7
09:346.51423.22.204.2406.40.3
09:336.36422.62.004.1412.80.2
09:326.46422.61.964.0412.30.1
09:316.37420.91.773.7409.2-0.2
09:306.36424.02.644.2412.70.0
09:296.24423.52.804.3410.50.2
09:286.27423.72.874.3410.20.1
09:276.44425.23.514.4409.50.6
09:266.59427.33.444.3410.71.2
09:256.86430.23.504.3410.90.5
09:246.77428.23.424.3414.10.6
09:236.61426.23.004.2412.81.5
09:226.63423.82.524.1411.62.2
09:216.62421.02.204.2415.92.2
09:206.54421.52.014.4419.92.7
09:196.76422.02.204.4419.52.5
09:186.73423.21.534.4418.32.4
09:176.89424.82.094.3416.62.1
09:166.70425.12.374.1415.12.1
09:156.98424.71.983.8419.82.1
09:146.76425.71.624.4415.52.1
09:136.65423.52.004.5415.11.8
09:126.69424.71.264.4413.71.7
09:116.90424.91.903.8413.21.7
09:106.61423.62.324.0416.91.8
09:096.60424.62.164.3415.72.3
09:086.43423.92.444.5414.82.0
09:076.54422.72.154.2413.72.2
09:066.83423.01.804.3414.12.2
09:056.92422.21.524.4416.22.6
09:046.77422.32.134.4417.42.2
09:036.49424.02.624.5416.91.0
09:026.32425.42.774.2414.92.1
09:016.70426.82.614.2411.41.5
09:006.54428.02.544.1412.71.6
08:596.69428.62.414.1412.72.7
08:586.38428.22.304.4412.61.9
08:576.28428.92.334.4417.51.7
08:566.45428.82.194.4415.41.1
08:556.52427.62.204.2415.80.5
08:546.47428.02.174.1413.61.0
08:536.34427.42.234.1414.32.1
08:526.32427.62.104.2414.52.4
08:516.49427.51.903.7416.12.3
08:506.32427.91.803.8417.11.6
08:496.46427.11.754.0417.01.7
08:486.43427.51.973.9417.01.9
08:476.36428.12.413.8417.51.8
08:466.36429.12.263.6418.41.8
08:456.42428.61.714.0418.51.7
08:446.15427.51.134.1420.51.9
08:436.23429.30.974.0418.72.0
08:426.14426.62.503.8420.11.8
08:416.35429.82.864.1418.21.8
08:406.86432.62.734.0419.51.6
08:396.93433.0-1.314.0417.41.9
08:386.83428.7-0.523.9417.51.5
Built 2023-06-05 10:38 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]0.23.51.9
velocity [km/s]414.5438.5423.5
density [cm-3]6.08.16.9
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)61446
Maasi (MAS)62443
Kilpisjärvi (KIL)55441
Ivalo (IVA)58444
Muonio (MUO)51439
Sodankylä (SOD)53438
Pello (PEL)49435
Oulujärvi (OUJ)42431
Mekrijärvi (MEK)34327
Hankasalmi (HAN)33323
Nurmijärvi (NUR)33426
Tartu (TAR)28323
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2023-06-05 10:32 from source
Issue Time: 2023-06-04 21:02 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2023-06-04 20:59 UTC
Synoptic Period: 1800-2100 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: 2023-06-04 19:06 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2023-06-04 19:05 UTC
Valid To: 2023-06-05 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: 2023-06-02 19:46 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Jun 03: G1 (Minor) Jun 04: None (Below G1) Jun 05: None (Below G1)
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.

Built 2023-06-05 04:55 from source