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000
WOXX20 KWNP 011600
WATA20

Space Weather Message Code: WATA20
Serial Number: 642
Issue Time: 2015 Aug 01 1555 UTC

CANCEL WATCH: Geomagnetic Storm Category G1 Predicted
Cancel Serial Number: 641
Original Issue Time: 2015 Jul 29 1523 UTC

Comment: Conditions are no longer favorable for G1 (Minor) geomagnetic storming.
www.swpc.noaa.gov/noaa-scales-explanation
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
WOXX20 KWNP 011600
WATA20

Space Weather Message Code: WATA20
Serial Number: 642
Issue Time: 2015 Aug 01 1555 UTC

CANCEL WATCH: Geomagnetic Storm Category G1 Predicted
Cancel Serial Number: 641
Original Issue Time: 2015 Jul 29 1523 UTC

Comment: Conditions are no longer favorable for G1 (Minor) geomagnetic storming.
www.swpc.noaa.gov/noaa-scales-explanation
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
WOXX50 KWNP 011508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6909
 Issue Time 2015 Aug 01 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX50 KWNP 011508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6909
 Issue Time 2015 Aug 01 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX50 KWNP 011508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6909
 Issue Time 2015 Aug 01 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX50 KWNP 011508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6909
 Issue Time 2015 Aug 01 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX50 KWNP 011508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6909
 Issue Time 2015 Aug 01 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX13 KWNP 311831
WARK04

Space Weather Message Code: WARK04
Serial Number: 2596
Issue Time: 2015 Jul 31 1828 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2595
Valid From: 2015 Jul 30 2006 UTC
Now Valid Until: 2015 Aug 01 0600 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
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 311831
WARK04

Space Weather Message Code: WARK04
Serial Number: 2596
Issue Time: 2015 Jul 31 1828 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2595
Valid From: 2015 Jul 30 2006 UTC
Now Valid Until: 2015 Aug 01 0600 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
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 311831
WARK04

Space Weather Message Code: WARK04
Serial Number: 2596
Issue Time: 2015 Jul 31 1828 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2595
Valid From: 2015 Jul 30 2006 UTC
Now Valid Until: 2015 Aug 01 0600 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
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
WOXX50 KWNP 311508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6908
 Issue Time 2015 Jul 31 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .



000
WOXX50 KWNP 311508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6908
 Issue Time 2015 Jul 31 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .



000
WOXX50 KWNP 311508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6908
 Issue Time 2015 Jul 31 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .



000
WOXX50 KWNP 311508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6908
 Issue Time 2015 Jul 31 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .



000
WOXX50 KWNP 311436
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:         6907
 Issue Time: 2015 Jul 31  1431 UT

 ATTENTION: Satellite Data Now Available

 Comment:
 GOES satellite data are now available for estimating
 radiation levels at flight altitudes.

 More information at
 http://www.faa.gov/data_research/research/med_humanfacs/
 aeromedical/radiobiology/

 # Issued by USDOT, FAA, Civil Aerospace Medical Institute
 # Send questions to kyle.copeland@faa.gov



000
WOXX50 KWNP 311231
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:         6906
 Issue Time: 2015 Jul 31  1226 UT

 WARNING: GOES Satellite Data Unavailable

 Comment:
 The Solar Radiation Alert system is currently inactive.
 GOES satellite data used in estimating radiation levels
 at flight altitudes are unavailable.  The system will
 resume normal operation as soon as GOES data become
 available.

 More information at
 http://www.faa.gov/data_research/research/med_humanfacs/
 aeromedical/radiobiology/

 # Issued by US DOT, FAA, Civil Aerospace Medical Institute
 # Send questions to kyle.copeland@faa.gov



000
WOXX13 KWNP 310900
WARK04

Space Weather Message Code: WARK04
Serial Number: 2595
Issue Time: 2015 Jul 31 0855 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2594
Valid From: 2015 Jul 30 2006 UTC
Now Valid Until: 2015 Jul 31 1900 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
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 310900
WARK04

Space Weather Message Code: WARK04
Serial Number: 2595
Issue Time: 2015 Jul 31 0855 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 2594
Valid From: 2015 Jul 30 2006 UTC
Now Valid Until: 2015 Jul 31 1900 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
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 302032
WARK04

Space Weather Message Code: WARK04
Serial Number: 2594
Issue Time: 2015 Jul 30 2007 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Jul 30 2006 UTC
Valid To: 2015 Jul 31 0900 UTC
Warning Condition: Onset
www.swpc.noaa.gov/noaa-scales-explanation
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 302032
WARK04

Space Weather Message Code: WARK04
Serial Number: 2594
Issue Time: 2015 Jul 30 2007 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Jul 30 2006 UTC
Valid To: 2015 Jul 31 0900 UTC
Warning Condition: Onset
www.swpc.noaa.gov/noaa-scales-explanation
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 302032
ALTK04

Space Weather Message Code: ALTK04
Serial Number: 1796
Issue Time: 2015 Jul 30 2021 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2015 Jul 30 2019 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
www.swpc.noaa.gov/noaa-scales-explanation
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 302032
ALTK04

Space Weather Message Code: ALTK04
Serial Number: 1796
Issue Time: 2015 Jul 30 2021 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2015 Jul 30 2019 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
www.swpc.noaa.gov/noaa-scales-explanation
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 302032
WARK05

Space Weather Message Code: WARK05
Serial Number: 1034
Issue Time: 2015 Jul 30 2022 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2015 Jul 30 2020 UTC
Valid To: 2015 Jul 31 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
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
WOXX11 KWNP 302032
WARK05

Space Weather Message Code: WARK05
Serial Number: 1034
Issue Time: 2015 Jul 30 2022 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2015 Jul 30 2020 UTC
Valid To: 2015 Jul 31 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
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
WOXX50 KWNP 301508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6905
 Issue Time 2015 Jul 30 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .



000
WOXX50 KWNP 301508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6905
 Issue Time 2015 Jul 30 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .


000
WOXX50 KWNP 301508
ALTPAV

 Space Weather Message Code: ALTPAV
 Serial Number:                   6905
 Issue Time 2015 Jul 30 1500 UTC

 TEST ALERT: Message Delivery Test - Solar Radiation Alert

 Comment:
 This is a message delivery test of the SOLAR RADIATION ALERT
 system. Test messages are sent each day at 1500 UTC
 unless a SOLAR RADIATION ALERT is in progress.

 Information on the Solar Radiation Alert system is at
 www.faa.gov/library/reports/medical/oamtechreports/
 2000s/media/200906.pdf
                           . . .




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