GOES-18 Satellite Current Solar Flare Level

Historical Readings

• B8.1 - 2026-05-30T10:23:00Z UTC
• B8.1 - 2026-05-30T10:22:00Z UTC
• B8.2 - 2026-05-30T10:20:00Z UTC
• B8.3 - 2026-05-30T10:19:00Z UTC
• B8.4 - 2026-05-30T10:18:00Z UTC
• B8.4 - 2026-05-30T10:17:00Z UTC
• B8.4 - 2026-05-30T10:16:00Z UTC
• B8.3 - 2026-05-30T10:15:00Z UTC
• B8.2 - 2026-05-30T10:14:00Z UTC
• B8.2 - 2026-05-30T10:13:00Z UTC
• B8.3 - 2026-05-30T10:11:00Z UTC
• B8.4 - 2026-05-30T10:10:00Z UTC
• B8.4 - 2026-05-30T10:09:00Z UTC
• B8.3 - 2026-05-30T10:08:00Z UTC
• B8.3 - 2026-05-30T10:07:00Z UTC
• B8.3 - 2026-05-30T10:06:00Z UTC
• B8.2 - 2026-05-30T10:05:00Z UTC
• B8.2 - 2026-05-30T10:04:00Z UTC
• B8.3 - 2026-05-30T10:02:00Z UTC
• B8.3 - 2026-05-30T10:01:00Z UTC
• B8.4 - 2026-05-30T10:00:00Z UTC
• B8.4 - 2026-05-30T09:59:00Z UTC
• B8.5 - 2026-05-30T09:58:00Z UTC
• B8.5 - 2026-05-30T09:57:00Z UTC
• B8.7 - 2026-05-30T09:54:00Z UTC
• B8.7 - 2026-05-30T09:53:00Z UTC
• B8.8 - 2026-05-30T09:52:00Z UTC
• B8.9 - 2026-05-30T09:51:00Z UTC
• B9.0 - 2026-05-30T09:50:00Z UTC
• B9.2 - 2026-05-30T09:49:00Z UTC
• B9.2 - 2026-05-30T09:48:00Z UTC
• B9.1 - 2026-05-30T09:46:00Z UTC
• B9.2 - 2026-05-30T09:45:00Z UTC
• B9.0 - 2026-05-30T09:44:00Z UTC
• B9.0 - 2026-05-30T09:43:00Z UTC
• B9.0 - 2026-05-30T09:42:00Z UTC
• B9.1 - 2026-05-30T09:41:00Z UTC
• B9.1 - 2026-05-30T09:40:00Z UTC
• B9.0 - 2026-05-30T09:38:00Z UTC
• B9.1 - 2026-05-30T09:37:00Z UTC
• B9.1 - 2026-05-30T09:36:00Z UTC
• B9.2 - 2026-05-30T09:35:00Z UTC
• B9.2 - 2026-05-30T09:34:00Z UTC
• B9.2 - 2026-05-30T09:33:00Z UTC
• B9.2 - 2026-05-30T09:32:00Z UTC
• B9.2 - 2026-05-30T09:31:00Z UTC
• B9.3 - 2026-05-30T09:29:00Z UTC
• B9.4 - 2026-05-30T09:28:00Z UTC
• B9.5 - 2026-05-30T09:27:00Z UTC
• B9.6 - 2026-05-30T09:26:00Z UTC
• B9.7 - 2026-05-30T09:25:00Z UTC
• B9.9 - 2026-05-30T09:23:00Z UTC
• C1.0 - 2026-05-30T09:22:00Z UTC
• C1.0 - 2026-05-30T09:21:00Z UTC
• C1.0 - 2026-05-30T09:20:00Z UTC
• C1.1 - 2026-05-30T09:19:00Z UTC
• C1.0 - 2026-05-30T09:18:00Z UTC
• C1.1 - 2026-05-30T09:17:00Z UTC
• C1.1 - 2026-05-30T09:16:00Z UTC
• C1.1 - 2026-05-30T09:15:00Z UTC
• C1.1 - 2026-05-30T09:14:00Z UTC
• C1.2 - 2026-05-30T09:13:00Z UTC
• C1.2 - 2026-05-30T09:12:00Z UTC
• C1.2 - 2026-05-30T09:11:00Z UTC
• C1.3 - 2026-05-30T09:10:00Z UTC
• C1.3 - 2026-05-30T09:09:00Z UTC
• C1.4 - 2026-05-30T09:08:00Z UTC
• C1.5 - 2026-05-30T09:07:00Z UTC
• C1.6 - 2026-05-30T09:06:00Z UTC
• C1.6 - 2026-05-30T09:05:00Z UTC
• C1.7 - 2026-05-30T09:04:00Z UTC
• C1.7 - 2026-05-30T09:03:00Z UTC
• C1.6 - 2026-05-30T09:02:00Z UTC
• C1.6 - 2026-05-30T09:01:00Z UTC
• C1.6 - 2026-05-30T09:00:00Z UTC
• C1.6 - 2026-05-30T08:59:00Z UTC
• C1.7 - 2026-05-30T08:58:00Z UTC
• C1.7 - 2026-05-30T08:57:00Z UTC
• C1.7 - 2026-05-30T08:56:00Z UTC
• C1.7 - 2026-05-30T08:55:00Z UTC
• C1.8 - 2026-05-30T08:54:00Z UTC
• C1.8 - 2026-05-30T08:53:00Z UTC
• C1.8 - 2026-05-30T08:52:00Z UTC
• C1.8 - 2026-05-30T08:51:00Z UTC
• C1.7 - 2026-05-30T08:50:00Z UTC
• C1.7 - 2026-05-30T08:49:00Z UTC
• C1.6 - 2026-05-30T08:48:00Z UTC
• C1.5 - 2026-05-30T08:47:00Z UTC
• C1.4 - 2026-05-30T08:46:00Z UTC
• C1.3 - 2026-05-30T08:45:00Z UTC
• C1.2 - 2026-05-30T08:44:00Z UTC
• C1.2 - 2026-05-30T08:43:00Z UTC
• C1.1 - 2026-05-30T08:42:00Z UTC
• C1.1 - 2026-05-30T08:41:00Z UTC
• C1.0 - 2026-05-30T08:40:00Z UTC
• C1.0 - 2026-05-30T08:38:00Z UTC
• C1.0 - 2026-05-30T08:37:00Z UTC
• C1.0 - 2026-05-30T08:36:00Z UTC
• C1.0 - 2026-05-30T08:35:00Z UTC
• C1.0 - 2026-05-30T08:34:00Z UTC