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Time
UTC		DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
11:08------
11:07------
11:060.66494.6-1.56---
11:050.60483.2-2.00---
11:040.56465.8-2.53---
11:030.89489.9-1.53---
11:020.93504.0-0.57---
11:010.68498.5-3.30---
11:000.60492.7-3.91---
10:590.63484.8-3.75---
10:580.61483.3-3.18---
10:570.73490.6-3.06---
10:560.64484.2-2.88---
10:550.68492.7-2.27---
10:540.79491.0-1.48---
10:530.73493.4-0.77---
10:520.69493.5-0.80---
10:510.61487.6-0.94---
10:500.65490.5-0.62---
10:490.67495.2-0.14---
10:480.68496.50.24---
10:470.52471.60.630.5471.60.6
10:460.43456.2-0.430.4456.2-0.4
10:45---0.87---0.9
10:44---1.13---1.1
10:430.83481.5-1.330.8481.5-1.3
10:420.88482.8-1.630.9482.8-1.6
10:410.98480.3-2.191.0480.3-2.2
10:400.85478.7-2.100.8478.7-2.1
10:390.91477.8-3.210.9477.8-3.2
10:380.69450.9-2.100.7450.9-2.1
10:371.00477.2-2.421.0477.2-2.4
10:361.14469.2-3.691.1469.2-3.7
10:351.13484.1-3.371.1484.1-3.4
10:341.12486.1-1.441.1486.1-1.4
10:330.97481.1-0.141.0481.1-0.1
10:320.80480.71.600.8480.71.6
10:310.79474.51.210.8474.51.2
10:300.86472.21.650.9472.21.7
10:290.84472.71.410.8472.71.4
10:280.79473.00.820.8473.00.8
10:270.79475.10.540.8475.10.5
10:260.81476.20.120.8476.20.1
10:250.78477.80.420.8477.80.4
10:240.83479.70.120.8479.70.1
10:230.83477.8-0.490.8477.8-0.5
10:220.75467.1-0.700.8467.1-0.7
10:210.91462.5-0.910.9462.5-0.9
10:200.84466.2-0.680.8466.2-0.7
10:190.69465.3-0.960.7465.3-1.0
10:180.69465.6-0.990.7465.6-1.0
10:170.68466.7-1.300.7466.7-1.3
10:160.56454.2-1.390.6454.2-1.4
10:150.60464.3-1.530.6464.3-1.5
10:140.73473.7-1.330.7473.7-1.3
10:130.79473.2-1.110.8473.2-1.1
10:12---0.66---0.7
10:11---0.55---0.5
10:100.80467.8-0.010.8467.8-0.0
10:091.01469.50.301.0469.50.3
10:081.34473.11.331.3473.11.3
10:071.42471.22.661.4471.22.7
10:060.96460.13.731.0460.13.7
10:050.40394.91.630.4394.91.6
10:040.38399.12.290.4399.12.3
10:030.27464.32.760.3464.32.8
10:020.26472.93.860.3472.93.9
10:01------
10:00------
09:59------
09:580.55432.83.470.5432.83.5
09:570.63431.13.690.6431.13.7
09:560.79424.23.430.8424.23.4
09:551.12415.83.011.1415.83.0
09:541.47416.71.651.5416.71.6
09:531.75416.11.591.7416.11.6
09:522.11414.01.462.1414.01.5
09:512.36415.11.492.4415.11.5
09:502.37415.71.342.4415.71.3
09:492.29417.01.362.3417.01.4
09:481.67417.51.381.7417.51.4
09:471.62409.71.281.6409.71.3
09:461.35411.91.321.3411.91.3
09:451.20411.42.351.2411.42.4
09:441.10411.01.891.1411.01.9
09:431.45406.11.511.4406.11.5
09:421.26406.00.781.3406.00.8
09:410.69427.20.770.7427.20.8
09:400.45447.20.690.5447.20.7
09:39--1.31--1.3
09:38--1.11--1.1
09:370.64407.40.930.6407.40.9
09:360.97413.20.731.0413.20.7
09:350.30442.23.150.3442.23.2
09:341.12376.46.031.1376.46.0
09:331.97370.28.632.0370.28.6
09:322.09364.78.432.1364.78.4
09:312.13364.78.852.1364.78.9
09:301.36363.38.931.4363.38.9
09:291.25362.79.111.2362.79.1
09:281.18363.49.201.2363.49.2
09:271.24363.59.221.2363.59.2
09:261.34362.69.161.3362.69.2
09:251.27362.99.071.3362.99.1
09:241.10365.99.131.1365.99.1
09:231.15367.19.341.2367.19.3
09:221.27365.39.681.3365.39.7
09:210.93368.310.130.9368.310.1
09:201.00369.310.131.0369.310.1
09:191.00369.010.031.0369.010.0
09:181.11370.29.671.1370.29.7
09:171.02370.59.351.0370.59.3
09:161.03372.09.431.0372.09.4
09:150.91370.59.500.9370.59.5
09:141.13367.99.651.1367.99.6
09:130.97366.09.481.0366.09.5
09:120.89366.19.570.9366.19.6
09:110.78365.29.510.8365.29.5
09:100.75363.19.750.7363.19.7
09:090.69362.89.770.7362.89.8
Built 2025-07-30 11:09 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-3.73.9-0.1
velocity [km/s]394.9496.5464.6
density [cm-3]0.32.40.9
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)259107
Maasi (MAS)-10111
Kilpisjärvi (KIL)-9100
Ivalo (IVA)278104
Muonio (MUO)37891
Sodankylä (SOD)37888
Pello (PEL)36781
Oulujärvi (OUJ)36667
Mekrijärvi (MEK)22433
Hankasalmi (HAN)-547
Nurmijärvi (NUR)25546
Tartu (TAR)19435
low increasedmoderate high very high

Short explanation of the method

Data and licenses

AurorasNow! (Finnish Meteorological Institute)
Built 2025-07-30 11:02 from source
NAL | LYR | HOP | BJN | NOR | SOR | TRO | KEV | KIL | MEK | HAN | NUR | TAR
Issue Time: 2025-07-28 08:46 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3506
Begin Time: 2025-07-24 13:20 UTC
Yesterday Maximum 2MeV Flux: 1686 pfu

Issue Time: 2025-07-27 12:52 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3505
Begin Time: 2025-07-24 13:20 UTC
Yesterday Maximum 2MeV Flux: 2510 pfu

Built 2025-07-30 05:17 from source