GOES-18 Satellite Current Solar Flare Level

Historical Readings

• B3.6 - 2026-09-28T07:33:00Z UTC
• B3.7 - 2026-09-28T07:30:00Z UTC
• B3.9 - 2026-09-28T07:27:00Z UTC
• B4.1 - 2026-09-28T07:24:00Z UTC
• B4.4 - 2026-09-28T07:21:00Z UTC
• B4.8 - 2026-09-28T07:18:00Z UTC
• B5.3 - 2026-09-28T07:15:00Z UTC
• B5.3 - 2026-09-28T07:12:00Z UTC
• B4.9 - 2026-09-28T07:09:00Z UTC
• B4.7 - 2026-09-28T07:06:00Z UTC
• B4.7 - 2026-09-28T07:03:00Z UTC
• B4.4 - 2026-09-28T07:00:00Z UTC
• B3.8 - 2026-09-28T06:57:00Z UTC
• B3.4 - 2026-09-28T06:55:00Z UTC
• B3.2 - 2026-09-28T06:52:00Z UTC
• B3.2 - 2026-09-28T06:49:00Z UTC
• B3.2 - 2026-09-28T06:46:00Z UTC
• B3.2 - 2026-09-28T06:43:00Z UTC
• B3.3 - 2026-09-28T06:40:00Z UTC
• B3.3 - 2026-09-28T06:37:00Z UTC
• B3.4 - 2026-09-28T06:33:00Z UTC
• B3.3 - 2026-09-28T06:30:00Z UTC
• B3.3 - 2026-09-28T06:27:00Z UTC
• B3.3 - 2026-09-28T06:24:00Z UTC
• B3.3 - 2026-09-28T06:21:00Z UTC
• B3.3 - 2026-09-28T06:18:00Z UTC
• B3.3 - 2026-09-28T06:15:00Z UTC
• B3.3 - 2026-09-28T06:12:00Z UTC
• B3.3 - 2026-09-28T06:09:00Z UTC
• B3.4 - 2026-09-28T06:06:00Z UTC
• B3.4 - 2026-09-28T06:03:00Z UTC
• B3.4 - 2026-09-28T06:00:00Z UTC
• B3.4 - 2026-09-28T05:57:00Z UTC
• B3.4 - 2026-09-28T05:54:00Z UTC
• B3.4 - 2026-09-28T05:51:00Z UTC
• B3.5 - 2026-09-28T05:48:00Z UTC
• B3.5 - 2026-09-28T05:46:00Z UTC
• B3.5 - 2026-09-28T05:43:00Z UTC
• B3.6 - 2026-09-28T05:40:00Z UTC
• B3.6 - 2026-09-28T05:37:00Z UTC
• B3.7 - 2026-09-28T05:34:00Z UTC
• B3.8 - 2026-09-28T05:31:00Z UTC
• B3.8 - 2026-09-28T05:28:00Z UTC
• B3.9 - 2026-09-28T05:25:00Z UTC
• B4.1 - 2026-09-28T05:22:00Z UTC
• B4.2 - 2026-09-28T05:19:00Z UTC
• B4.4 - 2026-09-28T05:16:00Z UTC
• B4.6 - 2026-09-28T05:13:00Z UTC
• B4.9 - 2026-09-28T05:10:00Z UTC
• B5.1 - 2026-09-28T05:07:00Z UTC
• B5.5 - 2026-09-28T05:04:00Z UTC
• B5.9 - 2026-09-28T05:01:00Z UTC
• B6.2 - 2026-09-28T04:58:00Z UTC
• B6.5 - 2026-09-28T04:55:00Z UTC
• B6.7 - 2026-09-28T04:51:00Z UTC
• B6.4 - 2026-09-28T04:48:00Z UTC
• B5.6 - 2026-09-28T04:45:00Z UTC
• B4.5 - 2026-09-28T04:42:00Z UTC
• B3.5 - 2026-09-28T04:39:00Z UTC
• B3.3 - 2026-09-28T04:36:00Z UTC
• B3.2 - 2026-09-28T04:33:00Z UTC
• B3.3 - 2026-09-28T04:30:00Z UTC
• B3.3 - 2026-09-28T04:28:00Z UTC
• B3.3 - 2026-09-28T04:25:00Z UTC
• B3.3 - 2026-09-28T04:22:00Z UTC
• B3.3 - 2026-09-28T04:19:00Z UTC
• B3.3 - 2026-09-28T04:16:00Z UTC
• B3.4 - 2026-09-28T04:13:00Z UTC
• B3.4 - 2026-09-28T04:10:00Z UTC
• B3.4 - 2026-09-28T04:07:00Z UTC
• B3.4 - 2026-09-28T04:04:00Z UTC
• B3.4 - 2026-09-28T04:01:00Z UTC
• B3.4 - 2026-09-28T03:58:00Z UTC
• B3.4 - 2026-09-28T03:55:00Z UTC
• B3.5 - 2026-09-28T03:52:00Z UTC
• B3.5 - 2026-09-28T03:49:00Z UTC
• B3.5 - 2026-09-28T03:43:00Z UTC
• B3.5 - 2026-09-28T03:40:00Z UTC
• B3.5 - 2026-09-28T03:37:00Z UTC
• B3.5 - 2026-09-28T03:34:00Z UTC
• B3.5 - 2026-09-28T03:31:00Z UTC
• B3.5 - 2026-09-28T03:28:00Z UTC
• B3.5 - 2026-09-28T03:25:00Z UTC
• B3.5 - 2026-09-28T03:22:00Z UTC
• B3.6 - 2026-09-28T03:19:00Z UTC
• B3.5 - 2026-09-28T03:16:00Z UTC
• B3.5 - 2026-09-28T03:13:00Z UTC
• B3.6 - 2026-09-28T03:10:00Z UTC
• B3.6 - 2026-09-28T03:07:00Z UTC
• B3.7 - 2026-09-28T03:02:00Z UTC
• B3.7 - 2026-09-28T02:59:00Z UTC
• B3.7 - 2026-09-28T02:56:00Z UTC
• B3.7 - 2026-09-28T02:53:00Z UTC
• B3.8 - 2026-09-28T02:50:00Z UTC
• B3.8 - 2026-09-28T02:47:00Z UTC
• B3.7 - 2026-09-28T02:44:00Z UTC
• B3.7 - 2026-09-28T02:41:00Z UTC
• B3.8 - 2026-09-28T02:38:00Z UTC
• B3.8 - 2026-09-28T02:35:00Z UTC
• B3.9 - 2026-09-28T02:32:00Z UTC