Menu
SettingsLast update:
Time
UTC
DSCOVRACE
Solar WindGSMSolar WindGSM
Proton DensityBulk SpeedBzProton DensityBulk SpeedBz
04:18------
04:17------
04:16------
04:156.50373.4----
04:146.44373.8----
04:135.69373.0-1.78---
04:125.28371.1-2.06---
04:115.01370.1-1.56---
04:104.90367.2-1.31---
04:094.98369.6-1.46---
04:085.39370.9-1.57---2.4
04:075.98373.1-2.76---2.3
04:065.92371.2-4.092.5365.3-3.2
04:055.67368.3-2.66---3.5
04:045.83369.3-2.02---1.7
04:035.45368.4-2.54---0.6
04:025.88371.5-2.25---1.4
04:016.13371.2-1.222.8360.5-1.3
04:005.80371.4-1.592.8360.5-1.3
03:596.12369.7-1.55---
03:585.78368.9-1.54---1.3
03:575.71369.8-3.242.9362.5-1.2
03:565.93366.0-3.492.7360.3-1.9
03:556.38370.5-3.372.3364.90.0
03:546.84371.9-3.172.1364.8-0.6
03:536.38371.5-3.212.2365.8-1.3
03:526.32372.5-4.413.0372.7-1.0
03:516.13372.3-4.382.9363.5-0.8
03:506.58372.9-3.50---1.4
03:497.21373.8-3.00---1.7
03:486.59372.4-2.733.2367.6-2.0
03:476.44372.5-1.993.6368.5-1.7
03:466.24372.7-1.863.7368.8-1.8
03:456.64372.2-1.74---2.4
03:446.73372.3-2.043.0368.3-2.1
03:436.82373.3-2.173.1368.2-1.8
03:426.93373.5-2.393.3368.2-1.4
03:416.79372.8-2.31---0.4
03:406.70372.4-2.022.5363.6-0.6
03:396.82371.7-2.492.5363.6-0.8
03:386.99372.9-2.27--0.2
03:377.48374.8-3.71---2.2
03:367.47374.1-3.98---3.8
03:357.55373.7-2.50---3.4
03:347.26375.0-2.5111.9394.1-2.8
03:336.76376.10.44108.8354.5-2.6
03:326.81375.1-0.63117.6350.9-2.9
03:316.53375.3-0.82---3.7
03:306.56376.6-1.25---2.8
03:296.88378.00.06---3.0
03:286.30374.2-1.53---2.8
03:275.59371.1-1.42---0.9
03:265.43369.7-1.70---1.1
03:255.88368.1-1.212.2358.5-1.0
03:245.11365.4-1.3315.8357.9-0.8
03:236.35376.4-0.9545.4356.7-0.9
03:225.14363.9-1.63---1.2
03:216.08373.7-1.52---0.2
03:206.25375.1-1.56---1.1
03:196.74375.0-1.43---1.3
03:186.31374.3-1.13---1.8
03:175.47367.1-1.41---2.3
03:165.84368.0-2.124.0357.0-1.5
03:155.96366.2-2.6140.2380.1-2.1
03:146.35371.7-2.3450.2386.5-1.6
03:136.23372.2-2.19---2.1
03:126.36373.5-2.70---2.1
03:116.71373.2-3.16---1.0
03:106.06373.2-1.99---1.7
03:096.05372.7-1.54---2.8
03:086.28373.7-1.41---3.2
03:076.00373.4-1.54---2.5
03:065.69370.7-1.47---3.6
03:056.29375.0-1.394.2364.3-2.7
03:046.46374.1-4.164.2364.3-3.4
03:036.51372.6-4.88---3.4
03:026.31372.8-4.92---3.1
03:016.96373.8-4.703.6357.2-2.0
03:007.06374.2-4.573.5363.1-3.3
02:597.07373.5-4.603.5364.2-3.7
02:586.90373.2-4.5041.3447.1-2.9
02:577.07374.1-4.1741.3447.1-3.5
02:567.53374.4-3.67---2.7
02:557.56374.6-3.79---4.3
02:547.43373.8-3.87---2.7
02:537.59376.0-3.4060.3392.0-3.8
02:527.34375.3-3.5592.2334.6-3.1
02:517.34374.9-3.49---4.6
02:507.81375.5-3.66---3.7
02:497.56376.0-3.83---0.7
02:487.49374.6-4.11---4.0
02:477.81375.4-3.70---4.2
02:467.87374.6-2.74---4.3
02:457.97374.3-3.6983.4357.3-4.5
02:447.89374.9-3.3432.7421.5-3.7
02:438.35375.1-2.928.3388.9-3.4
02:429.08376.7-1.504.1376.8-2.8
02:419.01375.3-0.57---3.8
02:407.50375.51.23---4.0
02:398.39374.5-0.68---3.6
02:388.48375.2-2.314.1374.2-3.4
02:378.74374.9-2.094.1374.2-3.6
02:368.13375.1-2.72---3.8
02:357.53375.0-4.38---3.3
02:347.72376.1-3.22---1.3
02:337.80375.1-3.91---2.6
02:327.85374.7-4.42---3.0
02:317.52373.5-3.91---2.8
02:307.38371.7-2.90---1.3
02:297.25371.71.20---2.9
02:287.07373.01.48---2.1
02:277.52372.61.47---2.3
02:267.50370.80.39---1.8
02:257.31370.7-0.233.9378.9-1.8
02:247.02370.3-2.41---0.9
02:236.84370.4-2.75---0.7
02:226.93371.0-2.75---1.3
02:216.54369.2-2.36---1.0
02:206.91371.5-2.17---2.0
02:196.93369.8-2.05---1.3
Built 2024-03-19 04:19 from source
Solar wind parameters of the latest hour by NOAA
parameterminmaxmean
IMF Bz [nT]-4.40.4-2.1
velocity [km/s]363.9378.0371.8
density [cm-3]4.97.56.2
Geomagnetic activity (RX [nT])
sitelatest hournext hour (RXmin, RXmax)
Kevo (KEV)777102
Maasi (MAS)776110
Kilpisjärvi (KIL)867111
Ivalo (IVA)60688
Muonio (MUO)58677
Sodankylä (SOD)41561
Pello (PEL)35563
Oulujärvi (OUJ)10437
Mekrijärvi (MEK)7323
Hankasalmi (HAN)7324
Nurmijärvi (NUR)9324
Tartu (TAR)8317
low increasedmoderate high very high

Short explanation of the method

AurorasNow! (Finnish Meteorological Institute)
Built 2024-03-19 04:17 from source
Issue Time: 2024-03-18 19:42 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2024-03-18 19:02 UTC
Maximum Time: 2024-03-18 19:19 UTC
End Time: 2024-03-18 19:28 UTC
X-ray Class: M6.7
Location: S12E62
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Issue Time: 2024-03-18 19:18 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024-03-18 19:16 UTC
NOAA Scale: R2 - Moderate

Issue Time: 2024-03-18 10:11 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day
Mar 19: None (Below G1) Mar 20: G1 (Minor) Mar 21: G1 (Minor)
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.

Issue Time: 2024-03-16 20:20 UTC
SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2024-03-15 20:50 UTC
Maximum Time: 2024-03-16 06:35 UTC
End Time: 2024-03-16 15:05 UTC
Maximum 10MeV Flux: 16 pfu
NOAA Scale: S1 - Minor

Issue Time: 2024-03-16 20:20 UTC
CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 549
Original Issue Time: 2024-03-15 15:44 UTC
Comment: The 10 MeV proton flux has decreased below event thresholds.

Issue Time: 2024-03-16 05:55 UTC
EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 548
Valid From: 2024-03-15 15:45 UTC
Now Valid Until: 2024-03-16 23:59 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor

Issue Time: 2024-03-15 21:06 UTC
ALERT: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2024-03-15 20:50 UTC
NOAA Scale: S1 - Minor

Built 2024-03-18 19:45 from source