![\"Image\"](\"https:\/\/pbs.twimg.com\/media\/FWubN1UWAAEYw0J?format=png&name=small\")
<\/figure>\n\n\n\nAURORAS IN THE USA:\u00a0<\/strong>The holiday weekend began with silent fireworks. On Saturday, July 2nd, sky watchers across northern-tier US states witnessed\u00a0a<\/a>beautiful<\/a>display<\/a>of<\/a>aurora<\/a>borealis<\/a>. Why? A passing CME caused a G1-class geomagnetic storm. The storm has subsided now; the next fireworks will look\u00a0like this<\/a>.<\/p>\n\n\n\n :Product: Geophysical Alert Message wwv.txt No space weather storms were observed for the past 24 hours.<\/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: SUM10R SUMMARY: 10cm Radio Burst NOAA Space Weather Scale descriptions can be found at Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.<\/p>\n","protected":false},"excerpt":{"rendered":" SFI = 100 A index = 19 K index = 0 SSN = 57 AURORAS IN THE USA:\u00a0The holiday weekend began with silent fireworks. On Saturday, July 2nd, sky watchers across northern-tier US states witnessed\u00a0abeautifuldisplayofauroraborealis. Why? A passing CME caused 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-3848","post","type-post","status-publish","format-standard","hentry","category-archive"],"_links":{"self":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3848","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=3848"}],"version-history":[{"count":1,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3848\/revisions"}],"predecessor-version":[{"id":3849,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/posts\/3848\/revisions\/3849"}],"wp:attachment":[{"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/media?parent=3848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/categories?post=3848"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.summersidearc.com\/index.php\/wp-json\/wp\/v2\/tags?post=3848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/spaceweathergallery.com\/submissions\/pics\/c\/Chris-Cook-fireworks-aurora-chriscook_1436071781_lg.jpg\")
NOAA STI<\/h3>\n\n\n\n
:Issued: 2022 Jul 03 0905 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
# Geophysical Alert Message
#
Solar-terrestrial indices for 02 July follow.
Solar flux 100 and estimated planetary A-index 19.
The estimated planetary K-index at 0900 UTC on 03 July was 1.<\/p>\n\n\n\nNOAA Alerts<\/h3>\n\n\n\n
Serial Number: 740
Issue Time: 2022 Jul 02 2224 UTC<\/p>\n\n\n\n
Begin Time: 2022 Jul 02 2158 UTC
Maximum Time: 2022 Jul 02 2158 UTC
End Time: 2022 Jul 02 2158 UTC
Duration: 1 minutes
Peak Flux: 120 sfu
Latest Penticton Noon Flux: 100 sfu<\/p>\n\n\n\n
www.swpc.noaa.gov\/noaa-scales-explanation<\/p>\n\n\n\n