Space Weather Message Code: WARK04 Serial Number: 3687 Issue Time: 2019 Oct 27 1156 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 3686 Valid From: 2019 Oct 24 1102 UTC Now Valid Until: 2019 Oct 28 0600 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents –
Space Weather Message Code: WARK05 Serial Number: 1545 Issue Time: 2019 Oct 26 2341 UTC EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 1544 Valid From: 2019 Oct 26 1600 UTC Now Valid Until: 2019 Oct 27 0600 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents –
Oct 2019
Space Weather Message Code: WARK05 Serial Number: 1544 Issue Time: 2019 Oct 26 1600 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2019 Oct 26 1600 UTC Valid To: 2019 Oct 26 2359 UTC Warning Condition: Onset NOAA Scale: G1 – Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents – Weak power
Space Weather Message Code: WARK05 Serial Number: 1545 Issue Time: 2019 Oct 26 2341 UTC EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 1544 Valid From: 2019 Oct 26 1600 UTC Now Valid Until: 2019 Oct 27 0600 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents –
Oct 2019
Space Weather Message Code: WARK05 Serial Number: 1544 Issue Time: 2019 Oct 26 1600 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2019 Oct 26 1600 UTC Valid To: 2019 Oct 26 2359 UTC Warning Condition: Onset NOAA Scale: G1 – Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents – Weak power
Oct 2019
Space Weather Message Code: ALTK05 Serial Number: 1291 Issue Time: 2019 Oct 26 1159 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2019 Oct 26 1159 UTC Synoptic Period: 0900-1200 UTC Active Warning: Yes NOAA Scale: G1 – Minor NOAA Space Weather Scale descriptions can be found at 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.
Space Weather Message Code: WARK04 Serial Number: 3685 Issue Time: 2019 Oct 26 1124 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 3684 Valid From: 2019 Oct 24 1102 UTC Now Valid Until: 2019 Oct 26 2359 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents –
Oct 2019
Space Weather Message Code: WARK05 Serial Number: 1543 Issue Time: 2019 Oct 26 1117 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2019 Oct 26 1115 UTC Valid To: 2019 Oct 26 1500 UTC Warning Condition: Onset NOAA Scale: G1 – Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents – Weak power
Space Weather Message Code: WARK04 Serial Number: 3685 Issue Time: 2019 Oct 26 1124 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 3684 Valid From: 2019 Oct 24 1102 UTC Now Valid Until: 2019 Oct 26 2359 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents –
Oct 2019
Space Weather Message Code: WARK05 Serial Number: 1543 Issue Time: 2019 Oct 26 1117 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2019 Oct 26 1115 UTC Valid To: 2019 Oct 26 1500 UTC Warning Condition: Onset NOAA Scale: G1 – Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents – Weak power