Refresh on “How to Read ” Solar information:<\/p>\n\n\n\n MINOR GEOMAGNETIC STORM:\u00a0<\/strong>A brief\u00a0G1-class<\/a>\u00a0geomagnetic storm erupted on\u00a0July 12th<\/strong>\u00a0when Earth entered a stream of fast-moving solar wind. Shock-like discontinuities in the solar wind data suggest that at least one minor CMEs might have been embedded in the stream. No auroras have been reported, probably because of full moonlight.<\/p>\n\n\n\n <\/p>\n\n\n\n :Product: Geophysical Alert Message wwv.txt Space weather for the past 24 hours has been minor. Space weather for the next 24 hours is predicted to be minor. Space Weather Message Code: WARK04 EXTENDED WARNING: Geomagnetic K-index of 4 expected NOAA Space Weather Scale descriptions can be found at Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. SFI = 165 A index = 18 K index = 2 SSN = 117 The SunSpot Number (SSN) is a commonly used index of solar activity. The daily sunspot. number was first introduced in 1848 by the Swiss astronomer, Johann Rudolph Read more\u2026 <\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3942","post","type-post","status-publish","format-standard","hentry","category-archive"],"_links":{"self":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/comments?post=3942"}],"version-history":[{"count":2,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942\/revisions"}],"predecessor-version":[{"id":3947,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942\/revisions\/3947"}],"wp:attachment":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/media?parent=3942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/categories?post=3942"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/tags?post=3942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Image\"](\"https:\/\/pbs.twimg.com\/media\/FW4UnTVXwAAWM6H?format=jpg&name=900x900\")
![\"Solar](\"https:\/\/static.qrz.com\/solarweather_data\/image.jpg?cb=1657714802\")
<\/figure>\n\n\n\nNOAA STI<\/h3>\n\n\n\n
:Issued: 2022 Jul 13 0905 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
# Geophysical Alert Message
#
Solar-terrestrial indices for 12 July follow.
Solar flux 165 and estimated planetary A-index 18.
The estimated planetary K-index at 0900 UTC on 13 July was 2.<\/p>\n\n\n\n
Geomagnetic storms reaching the G1 level occurred.<\/p>\n\n\n\n
Geomagnetic storms reaching the G1 level are likely.<\/p>\n\n\n\nNOAA Alerts<\/h3>\n\n\n\n
Serial Number: 4135
Issue Time: 2022 Jul 12 1356 UTC<\/p>\n\n\n\n
Extension to Serial Number: 4134
Valid From: 2022 Jul 12 0435 UTC
Now Valid Until: 2022 Jul 13 0600 UTC
Warning Condition: Persistence<\/p>\n\n\n\n
www.swpc.noaa.gov\/noaa-scales-explanation<\/p>\n\n\n\n
Induced Currents – Weak power grid fluctuations can occur.
Aurora – Aurora may be visible at high latitudes such as Canada and Alaska.<\/p>\n","protected":false},"excerpt":{"rendered":"
![G1-class<\/a>\u00a0geomagnetic storm erupted on\u00a0July 12th<\/strong>\u00a0when Earth entered a stream of fast-moving solar wind. Shock-like discontinuities in the solar wind data suggest that at least one minor CMEs might have been embedded in the stream. No auroras have been reported, probably because of full moonlight.<\/p>\n\n\n\n<\/p>\n\n\n\nNOAA STI<\/h3>\n\n\n\n:Product: Geophysical Alert Message wwv.txt:Issued: 2022 Jul 13 0905 UTC# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center## Geophysical Alert Message#Solar-terrestrial indices for 12 July follow.Solar flux 165 and estimated planetary A-index 18.The estimated planetary K-index at 0900 UTC on 13 July was 2.<\/p>\n\n\n\nSpace weather for the past 24 hours has been minor.Geomagnetic storms reaching the G1 level occurred.<\/p>\n\n\n\nSpace weather for the next 24 hours is predicted to be minor.Geomagnetic storms reaching the G1 level are likely.<\/p>\n\n\n\nNOAA Alerts<\/h3>\n\n\n\nSpace Weather Message Code: WARK04Serial Number: 4135Issue Time: 2022 Jul 12 1356 UTC<\/p>\n\n\n\nEXTENDED WARNING: Geomagnetic K-index of 4 expectedExtension to Serial Number: 4134Valid From: 2022 Jul 12 0435 UTCNow Valid Until: 2022 Jul 13 0600 UTCWarning Condition: Persistence<\/p>\n\n\n\nNOAA Space Weather Scale descriptions can be found atwww.swpc.noaa.gov\/noaa-scales-explanation<\/p>\n\n\n\nPotential 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.<\/p>\n","protected":false},"excerpt":{"rendered":"SFI = 165 A index = 18 K index = 2 SSN = 117 The SunSpot Number (SSN) is a commonly used index of solar activity. The daily sunspot. number was first introduced in 1848 by the Swiss astronomer, Johann Rudolph Read more\u2026 <\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3942","post","type-post","status-publish","format-standard","hentry","category-archive"],"_links":{"self":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/comments?post=3942"}],"version-history":[{"count":2,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942\/revisions"}],"predecessor-version":[{"id":3947,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3942\/revisions\/3947"}],"wp:attachment":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/media?parent=3942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/categories?post=3942"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/tags?post=3942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"https:\/\/www.spaceweather.com\/glossary\/g1.jpg\"){kind=link}