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Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
08:55------
08:54------
08:535.42502.8----
08:525.41503.2-1.52---
08:515.39502.1-1.54---
08:505.32500.6-1.42---
08:495.67503.0-1.34---
08:485.49504.2-1.321.9469.7-2.2
08:475.43505.3-1.302.0480.5-1.8
08:465.42505.2-1.271.8477.9-1.7
08:455.47503.5-1.121.7466.9-1.7
08:445.44504.5-1.102.0457.2-1.5
08:435.42504.4-1.121.9497.2-2.1
08:425.45504.4-1.002.1512.8-1.7
08:415.41505.3-0.871.6469.7-1.2
08:405.33505.4-1.021.7474.8-1.4
08:395.43505.8-1.181.7505.2-1.4
08:385.39506.4-1.261.6508.1-1.3
08:375.33505.7-1.251.6501.2-1.1
08:365.39505.7-1.141.7488.1-1.3
08:355.67503.3-1.201.4482.0-1.3
08:345.50505.4-1.041.4482.2-1.2
08:335.58505.9-1.111.8482.6-1.3
08:325.64502.5-1.151.7484.1-1.2
08:315.68502.3-1.291.5483.3-1.1
08:305.51503.6-1.291.3481.8-1.0
08:295.57503.8-1.191.7482.5-1.1
08:285.55498.7-1.111.7480.1-1.1
08:275.48501.0-0.581.8477.9-1.3
08:265.43500.8-0.731.6478.0-1.4
08:255.34494.1-0.631.9477.6-1.3
08:245.29493.9-0.63---1.4
08:235.32492.6-0.65---1.4
08:225.28493.7-0.651.9480.5-1.3
08:215.62499.3-0.872.0476.8-1.4
08:205.82500.9-1.452.0478.3-1.4
08:195.73492.5-2.041.8478.4-1.6
08:185.71492.8-2.381.7477.5-1.7
08:175.66493.5-1.901.7479.3-1.5
08:165.65493.0-1.861.6485.3-1.3
08:155.93497.1-1.661.6482.5-1.3
08:145.94500.8-1.481.9455.1-1.2
08:135.96500.4-1.471.9482.9-1.1
08:125.89501.3-1.331.9480.2-1.2
08:115.94500.3-1.492.4488.5-1.2
08:106.00500.8-1.451.8478.6-1.2
08:096.08500.3-1.471.8466.0-1.2
08:085.92502.3-0.951.4470.1-1.4
08:075.86502.6-1.101.9479.3-1.4
08:065.96503.2-1.223.1493.2-1.6
08:055.97503.3-1.233.2495.8-1.6
08:046.04501.4-1.213.0492.2-1.7
08:036.17497.8-1.282.9510.4-1.7
08:026.12497.7-1.262.7522.5-1.6
08:016.00498.2-1.312.5504.7-2.3
08:005.98498.5-1.192.5490.2-0.9
07:596.09499.0-1.142.2492.3-0.4
07:585.96500.8-1.222.1479.6-0.3
07:575.78502.4-1.432.4473.60.5
07:565.60503.2-1.322.5473.70.7
07:555.57503.6-1.192.2473.40.5
07:545.51504.0-1.122.8472.70.2
07:535.59503.4-1.142.8471.0-0.0
07:525.52503.5-1.103.3471.80.0
07:515.59503.2-1.09---0.2
07:505.56502.7-1.11--0.0
07:495.59501.6-1.471.9482.2-0.2
07:485.62500.7-1.281.9483.2-0.0
07:475.70500.0-1.181.6485.2-0.0
07:465.57499.4-1.171.5486.5-0.3
07:455.61499.6-0.811.8486.2-0.7
07:445.47502.9-1.061.9484.1-0.7
07:435.38501.5-0.891.7482.4-0.7
07:425.54501.2-0.841.8485.8-0.6
07:415.55500.7-0.611.7486.4-0.5
07:405.77500.5-0.221.8487.4-0.5
07:395.62500.4-0.051.9482.8-0.7
07:385.49499.6-0.161.8483.0-0.6
07:375.63500.5-0.262.3490.10.1
07:365.59499.8-0.212.2502.9-0.2
07:355.64499.8-0.201.6467.9-0.1
07:345.85502.3-0.181.7481.30.1
07:335.56502.7-0.241.7488.40.1
07:325.62504.0-0.232.2495.60.2
07:315.71503.1-0.262.0494.10.3
07:305.65502.5-0.191.6490.90.3
07:296.04506.7-0.251.5488.30.4
07:286.03507.5-0.231.4483.20.2
07:275.90504.8-0.171.9493.30.1
07:265.68502.2-0.062.4499.60.3
07:256.02506.2-0.092.0492.20.4
07:246.03508.80.042.2498.50.3
07:235.94504.9-0.022.2503.80.2
07:225.79503.60.242.2497.20.0
07:216.40509.60.311.0469.7-0.2
07:206.36511.5-0.210.9467.80.0
07:196.79510.7-0.461.4488.4-0.0
07:186.03509.7-0.021.5491.3-0.0
07:176.24508.7-0.341.5492.3-0.2
07:166.12509.1-0.221.4487.5-0.2
07:155.68508.7-0.121.6487.7-0.2
07:146.42509.80.521.7487.6-0.1
07:136.40509.10.631.7487.9-0.1
07:126.22508.70.031.6488.7-0.2
07:116.49509.50.031.6488.9-0.2
07:106.07508.40.071.6489.9-0.1
07:095.99509.70.061.7489.4-0.2
07:086.22513.50.071.6492.5-0.3
07:076.25511.2-0.151.2494.8-0.3
07:066.10509.0-0.161.7495.7-0.4
07:055.88508.1-0.211.9502.7-0.4
07:046.69509.9-0.241.3487.3-0.4
07:036.33512.3-0.251.3494.6-0.3
07:026.64511.8-0.381.5497.7-0.1
07:016.17512.7-0.431.7496.5-0.3
07:006.20513.3-0.141.6492.1-0.1
06:596.16513.00.041.5493.0-0.2
06:586.32510.60.081.5493.5-0.5
06:576.15513.80.011.8501.4-0.5
06:566.21513.2-0.062.3512.1-0.5
Built 2022-06-29 08:56 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-2.4-0.6-1.2
velocity [km/s]492.5506.4500.8
density [cm-3]5.36.25.7
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)111295
Maasi (MAS)141289
Kilpisjärvi (KIL)161296
Ivalo (IVA)111290
Muonio (MUO)111177
Sodankylä (SOD)91072
Pello (PEL)101068
Oulujärvi (OUJ)8847
Mekrijärvi (MEK)8635
Hankasalmi (HAN)6632
Nurmijärvi (NUR)6733
Tartu (TAR)5627
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2022-06-29 08:47 from source
Issue Time: 2022-06-29 04:59 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3254
Begin Time: 2022-06-25 14:10 UTC
Yesterday Maximum 2MeV Flux: 4932 pfu

Issue Time: 2022-06-28 07:04 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3253
Begin Time: 2022-06-25 14:10 UTC
Yesterday Maximum 2MeV Flux: 3636 pfu

Issue Time: 2022-06-27 06:27 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3252
Begin Time: 2022-06-25 14:10 UTC
Yesterday Maximum 2MeV Flux: 1149 pfu

Issue Time: 2022-06-26 20:06 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022-06-26 20:06 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: 2022-06-26 19:10 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022-06-26 19:10 UTC
Valid To: 2022-06-27 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: 2022-06-26 17:07 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3251
Begin Time: 2022-06-25 14:10 UTC
Yesterday Maximum 2MeV Flux: 2035 pfu

Issue Time: 2022-06-26 10:29 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022-06-26 10:26 UTC
Valid To: 2022-06-26 15:00 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
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: 2022-06-26 10:29 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4122
Valid From: 2022-06-25 20:24 UTC
Now Valid Until: 2022-06-26 18:00 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Built 2022-06-29 08:12 from source