Radio Propagation Center

Syndicate content SunSpotWatch.com / HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 24. Follow us on Twitter: @hfradiospacewx and @NW7US
Updated: 31 min 24 sec ago

Warning (2090) 0415 26 May 2013

4 hours 17 min ago
Warning (2090): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 25 1900 UTC Condition: Persistence. Extends Warning #2089.

Warning (2091) 0415 26 May 2013

4 hours 17 min ago
Warning (2091): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 26 0200 UTC Condition: Persistence. Extends Warning #2090.

Warning (2092) 0415 26 May 2013

4 hours 17 min ago
Warning (2092): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 26 1200 UTC Condition: Persistence. Extends Warning #2091.

Watch (522) 0415 26 May 2013

4 hours 17 min ago
Watch (522): Geomagnetic Storm Category G1 Predicted Highest Storm Level Predicted by Day: May 26: G1 (Minor) May 27: None (Below G1) May 28: 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.

Warning (841) 0415 26 May 2013

4 hours 17 min ago
Warning (841): Geomagnetic K-index of 5 expected From: 2013 May 24 2350 UTC To: 2013 May 25 0700 UTC Condition: Persistence. Extends Warning #840.

Warning (842) 0415 26 May 2013

4 hours 17 min ago
Warning (842): Geomagnetic K-index of 5 expected From: 2013 May 24 2350 UTC To: 2013 May 25 1300 UTC Condition: Persistence. Extends Warning #841.

Warning (843) 0415 26 May 2013

4 hours 17 min ago
Warning (843): Geomagnetic K-index of 5 expected From: 2013 May 25 1712 UTC To: 2013 May 25 2300 UTC Condition: Onset

Warning (844) 0415 26 May 2013

4 hours 17 min ago
Warning (844): Geomagnetic K-index of 5 expected From: 2013 May 25 1712 UTC To: 2013 May 26 0700 UTC Condition: Onset. Extends Warning #843.

Alert (716) 0415 26 May 2013

4 hours 17 min ago
Alert (716): Geomagnetic K-index of 5 Period: 0300-0600 UTC Threshold Reached on 2013 May 25 0434 UTC

Alert (717) 0415 26 May 2013

4 hours 17 min ago
Alert (717): Geomagnetic K-index of 5 Period: 1500-1800 UTC Threshold Reached on 2013 May 25 1715 UTC

Solar Report 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Solar Flux: 121 | Ap: 32 | Kp 5

Observed Space Weather 0315 26 May 2013

Sat, 05/25/2013 - 23:15
121

Forecast Space Weather 0315 26 May 2013

Sat, 05/25/2013 - 23:15
121

Flares 0315 26 May 2013

Sat, 05/25/2013 - 23:15
(0210 UTC) 6h hi C1.8(1130Z 10/26) 24h hi C1.8(1130Z 10/26)

Sunspots 0315 26 May 2013

Sat, 05/25/2013 - 23:15
SSN: 107 (05/25/2013)

Solar Wind 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Solar Wind: 717 km/s @ 2.0 protons/cm3 Bz: 2013 May 26 0313Z at 3.0 nT

Global Conditions 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Global HF Propagation Conditions are unavailable at this moment.

Warning (2089) 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Warning (2089): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 25 1100 UTC Condition: Persistence. Extends Warning #2088.

Warning (2090) 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Warning (2090): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 25 1900 UTC Condition: Persistence. Extends Warning #2089.

Warning (2091) 0315 26 May 2013

Sat, 05/25/2013 - 23:15
Warning (2091): Geomagnetic K-index of 4 expected From: 2013 May 24 1750 UTC To: 2013 May 26 0200 UTC Condition: Persistence. Extends Warning #2090.