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000
WOXX13 KWNP 272256
WARK04

Space Weather Message Code: WARK04
Serial Number: 2578
Issue Time: 2015 Jun 27 2254 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2577
Valid From: 2015 Jun 27 0338 UTC
Now Valid Until: 2015 Jun 28 1300 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 272256
WARK04

Space Weather Message Code: WARK04
Serial Number: 2578
Issue Time: 2015 Jun 27 2254 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2577
Valid From: 2015 Jun 27 0338 UTC
Now Valid Until: 2015 Jun 28 1300 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
WOXX32 KWNP 271656
WARPX1

Space Weather Message Code: WARPX1
Serial Number: 454
Issue Time: 2015 Jun 27 1651 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 453
Original Issue Time: 2015 Jun 25 2341 UTC

Comment: The greater than 10 MeV proton flux has decreased below the 10 pfu (S1-Minor Solar Radiation Storm) threshold.
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
WOXX32 KWNP 271656
WARPX1

Space Weather Message Code: WARPX1
Serial Number: 454
Issue Time: 2015 Jun 27 1651 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 453
Original Issue Time: 2015 Jun 25 2341 UTC

Comment: The greater than 10 MeV proton flux has decreased below the 10 pfu (S1-Minor Solar Radiation Storm) threshold.
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
WOXX11 KWNP 270430
WARK05

Space Weather Message Code: WARK05
Serial Number: 1024
Issue Time: 2015 Jun 27 0425 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2015 Jun 27 0424 UTC
Valid To: 2015 Jun 27 1500 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 270355
WARSUD

Space Weather Message Code: WARSUD
Serial Number: 162
Issue Time: 2015 Jun 27 0344 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2015 Jun 27 0345 UTC
Valid To: 2015 Jun 27 0445 UTC
IP Shock Passage Observed: 2015 Jun 27 0331 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
WOXX10 KWNP 270355
WARSUD

Space Weather Message Code: WARSUD
Serial Number: 162
Issue Time: 2015 Jun 27 0344 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2015 Jun 27 0345 UTC
Valid To: 2015 Jun 27 0445 UTC
IP Shock Passage Observed: 2015 Jun 27 0331 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
WOXX10 KWNP 270355
WARSUD

Space Weather Message Code: WARSUD
Serial Number: 162
Issue Time: 2015 Jun 27 0344 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2015 Jun 27 0345 UTC
Valid To: 2015 Jun 27 0445 UTC
IP Shock Passage Observed: 2015 Jun 27 0331 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
WOXX10 KWNP 270355
WARSUD

Space Weather Message Code: WARSUD
Serial Number: 162
Issue Time: 2015 Jun 27 0344 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2015 Jun 27 0345 UTC
Valid To: 2015 Jun 27 0445 UTC
IP Shock Passage Observed: 2015 Jun 27 0331 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 270340
WARK04

Space Weather Message Code: WARK04
Serial Number: 2577
Issue Time: 2015 Jun 27 0338 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Jun 27 0338 UTC
Valid To: 2015 Jun 27 2300 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 270340
WARK04

Space Weather Message Code: WARK04
Serial Number: 2577
Issue Time: 2015 Jun 27 0338 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Jun 27 0338 UTC
Valid To: 2015 Jun 27 2300 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 270340
WARK04

Space Weather Message Code: WARK04
Serial Number: 2577
Issue Time: 2015 Jun 27 0338 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Jun 27 0338 UTC
Valid To: 2015 Jun 27 2300 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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