Solar Flux: 135 | Ap: 7 | Kp 3

135

135

(0210 UTC) 6h hi C1.8(1130Z 10/26) 24h hi C1.8(1130Z 10/26)

SSN: 117 (05/23/2013)

Solar Wind: 478 km/s @ 4.0 protons/cm3 Bz: 2013 May 24 0713Z at -4.2 nT

Global HF Propagation Conditions are unavailable at this moment.

Warning (397): Proton 10MeV Integral Flux above 10pfu expected From: 2013 May 22 1355 UTC To: 2013 May 24 0700 UTC Condition: Persistence. Extends Warning #396.

Warning (398): Proton 10MeV Integral Flux above 10pfu expected From: 2013 May 22 1355 UTC To: 2012 May 25 0100 UTC Condition: Persistence. Extends Warning #397.

Watch (521): Geomagnetic Storm Category G1 Predicted Highest Storm Level Predicted by Day: May 24: G1 (Minor) May 25: None (Below G1) May 26: None (Below G1) THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. 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.

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I've posted a good informational article regarding HF radio signal propagation. Check it out:

Is HF radio signal propagation reciprocal? http://hfradio.org/ace-hf/ace-hf-reciprocal.html

I've posted a good informational article regarding HF radio signal propagation. Check it out:

De-mystifying HF radio signal propagation and modeling. http://hfradio.org/ace-hf/ace-hf-demystified.html

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Solar Flux: 135 | Ap: 7 | Kp 3

135

135