:Product: Geophysical Alert Message wwv.txt
:Issued: 2022 Apr 26 0310 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
# Geophysical Alert Message
#
Solar-terrestrial indices for 25 April follow.
Solar flux 157 and estimated planetary A-index 5.
The estimated planetary K-index at 0300 UTC on 26 April was 0.<\/p>\n\n\n\n
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.<\/p>\n\n\n\n
No space weather storms are predicted for the next 24 hours.<\/p>\n\n\n\n
Space Weather Message Code: ALTK04
Serial Number: 2291
Issue Time: 2022 Apr 24 0003 UTC<\/p>\n\n\n\n
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Apr 23 2359 UTC
Synoptic Period: 2100-0000 UTC<\/p>\n\n\n\n
Active Warning: Yes<\/p>\n\n\n\n
NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov\/noaa-scales-explanation<\/p>\n\n\n\n
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.<\/p>\n\n\n\n
CHANCE OF FLARES TODAY:<\/strong>\u00a0The sun has quieted following some minor decay in sunspot complex\u00a0AR2993-94<\/a>. Nevertheless, there is still a chance of flares: a 40% chance of\u00a0M-flares<\/a>\u00a0and a 10% chance of\u00a0X-flares<\/a>\u00a0on April 26th, according to NOAA.<\/p>\n","protected":false},"excerpt":{"rendered":" NOAA STI :Product: Geophysical Alert Message wwv.txt:Issued: 2022 Apr 26 0310 UTC# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center## Geophysical Alert Message#Solar-terrestrial indices for 25 April follow.Solar flux 157 and estimated planetary A-index 5.The estimated 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-3229","post","type-post","status-publish","format-standard","hentry","category-archive"],"_links":{"self":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3229","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=3229"}],"version-history":[{"count":1,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3229\/revisions"}],"predecessor-version":[{"id":3230,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3229\/revisions\/3230"}],"wp:attachment":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/media?parent=3229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/categories?post=3229"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/tags?post=3229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}