000
WOXX13 KWNP 191150
WARK04
Space Weather Message Code: WARK04
Serial Number: 2084
Issue Time: 2013 May 19 1149 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2083
Valid From: 2013 May 19 0205 UTC
Now Valid Until: 2013 May 20 0100 UTC
Warning Condition: Persistence
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 190206
WARK04
Space Weather Message Code: WARK04
Serial Number: 2083
Issue Time: 2013 May 19 0203 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2013 May 19 0205 UTC
Valid To: 2013 May 19 1200 UTC
Warning Condition: Onset
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX11 KWNP 180536
WARK05
Space Weather Message Code: WARK05
Serial Number: 837
Issue Time: 2013 May 18 0531 UTC
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 836
Valid From: 2013 May 18 0252 UTC
Now Valid Until: 2013 May 18 0900 UTC
Warning Condition: Persistence
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.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 180305
WARK04
Space Weather Message Code: WARK04
Serial Number: 2082
Issue Time: 2013 May 18 0302 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2081
Valid From: 2013 May 18 0100 UTC
Now Valid Until: 2013 May 18 1200 UTC
Warning Condition: Persistence
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX11 KWNP 180255
WARK05
Space Weather Message Code: WARK05
Serial Number: 836
Issue Time: 2013 May 18 0254 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2013 May 18 0252 UTC
Valid To: 2013 May 18 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
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.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX10 KWNP 180035
WARSUD
Space Weather Message Code: WARSUD
Serial Number: 129
Issue Time: 2013 May 18 0031 UTC
WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2013 May 18 0115 UTC
Valid To: 2013 May 18 0145 UTC
IP Shock Passage Observed: 2013 May 18 0023 UTC
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 180035
WARK04
Space Weather Message Code: WARK04
Serial Number: 2081
Issue Time: 2013 May 18 0033 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2013 May 18 0100 UTC
Valid To: 2013 May 18 0600 UTC
Warning Condition: Onset
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX32 KWNP 170830
WARPX1
Space Weather Message Code: WARPX1
Serial Number: 394
Issue Time: 2013 May 17 0825 UTC
EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 393
Valid From: 2013 May 15 1232 UTC
Now Valid Until: 2013 May 18 2300 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor
Comment: 10 MeV Proton levels continue to persist at about 25 pfu.
Potential Impacts: Radio - Minor impacts on polar HF (high frequency) radio propagation resulting in fades at lower frequencies.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 162035
WARK04
Space Weather Message Code: WARK04
Serial Number: 2080
Issue Time: 2013 May 16 2033 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2079
Valid From: 2013 May 16 1605 UTC
Now Valid Until: 2013 May 17 0300 UTC
Warning Condition: Persistence
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 161611
WARK04
Space Weather Message Code: WARK04
Serial Number: 2079
Issue Time: 2013 May 16 1607 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2013 May 16 1605 UTC
Valid To: 2013 May 16 2100 UTC
Warning Condition: Onset
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
000
WOXX13 KWNP 161610
WARK04
Space Weather Message Code: WARK04
Serial Number: 2079
Issue Time: 2013 May 16 1607 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2013 May 16 1605 UTC
Valid To: 2013 May 16 2100 UTC
Warning Condition: Onset
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
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