Solar Report 2040 19 May 2013
Solar Flux: 132 | Ap: 21 | Kp 3
Observed Space Weather 2040 19 May 2013
132
Forecast Space Weather 2040 19 May 2013
132
Flares 2040 19 May 2013
(0210 UTC) 6h hi C1.8(1130Z 10/26) 24h hi C1.8(1130Z 10/26)
Sunspots 2040 19 May 2013
SSN: 146 (05/18/2013)
Solar Wind 2040 19 May 2013
Solar Wind: 378 km/s @ 5.0 protons/cm3
Bz: 2013 May 19 2038Z at 3.4 nT
Global Conditions 2040 19 May 2013
Global HF Propagation Conditions are unavailable at this moment.
Watch (106) 2040 19 May 2013
Watch (106): Geomagnetic Storm Category G2 Predicted
Highest Storm Level Predicted by Day:
May 20: G2 (Moderate) May 21: None (Below G1) May 22: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.
Warning (2083) 2040 19 May 2013
Warning (2083): Geomagnetic K-index of 4 expected
From: 2013 May 19 0205 UTC To: 2013 May 19 1200 UTC
Condition: Onset
Warning (2084) 2040 19 May 2013
Warning (2084): Geomagnetic K-index of 4 expected
From: 2013 May 19 0205 UTC To: 2013 May 20 0100 UTC
Condition: Persistence. Extends Warning #2083.
Alert (1639) 2040 19 May 2013
Alert (1639): Geomagnetic K-index of 4
Period: 0000-0300 UTC
Threshold Reached on 2013 May 19 0205 UTC