Sunspots Abruptly Disappear - Watts Up With That?

Sunspots Abruptly Disappear

solar HMI disk

These spotless days tell us that the current Solar cycle 25 is waning. Sunspots will be back

Watts Up With That?

Copy and paste this URL into your WordPress site to embed

<blockquote class="wp-embedded-content" data-secret="b39Scwm8z3"><a href="https://wattsupwiththat.com/2026/02/25/sunspots-abruptly-disappear/">Sunspots Abruptly Disappear</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://wattsupwiththat.com/2026/02/25/sunspots-abruptly-disappear/embed/#?secret=b39Scwm8z3" width="600" height="400" title="&#8220;Sunspots Abruptly Disappear&#8221; &#8212; Watts Up With That?" data-secret="b39Scwm8z3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://wattsupwiththat.com/wp-includes/js/wp-embed.min.js
</script>

Copy and paste this code into your site to embed