NOAA SWPC / Event history

WATCH: Geomagnetic Storm Category G1 Predicted

WATCH: Geomagnetic Storm Category G1 Predicted · Highest Storm Level Predicted by Day: · Oct 18: None (Below G1) Oct 19: None (Below G1) Oct 20: G1 (Minor) · THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT · Comment: · NOAA Space Weather Scale descriptions can be found at · www.swpc.noaa.gov/noaa-scales-explanation

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Bulletin issued: 17 October 2026 at 20:14 UTC
First saved by us: 17 October 2026 at 20:17 UTC
Last included in a daily record: 20 October 2026
The linked daily edition preserves what we captured that UTC day; this event page is not a live warning.
Source classification: WATCH · Published bulletin

A recent feed check does not mean a new observation. This page preserves source records; it does not establish current safety or warning status.

The saved record

What changed

0 updates · 1 first record

Each update compares two versions we saved. This may not include every update from the source. A missing report does not mean an event has ended.

First saved record · 17 October 2026 at 20:17 UTC

Saved by us

17 October 2026 at 20:17 UTC

Starting point

First saved record

Our first saved version of WATCH: Geomagnetic Storm Category G1 Predicted. We have no earlier saved version to compare.

Bulletin issued: 17 October 2026 at 20:14 UTC

View saved version 1

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "swpc:A20F:2026-10-17T20:14:23.100Z",
  "category": "solar",
  "title": "WATCH: Geomagnetic Storm Category G1 Predicted",
  "occurredAt": "2026-10-17T20:14:23.100Z",
  "issuedAt": "2026-10-17T20:14:23.100Z",
  "timeBasis": "Bulletin issued",
  "place": "Space weather",
  "coordinates": null,
  "severity": "WATCH",
  "status": "Published bulletin",
  "summary": "WATCH: Geomagnetic Storm Category G1 Predicted · Highest Storm Level Predicted by Day: · Oct 18:  None (Below G1)   Oct 19:  None (Below G1)   Oct 20:  G1 (Minor) · THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT · Comment: · NOAA Space Weather Scale descriptions can be found at · www.swpc.noaa.gov/noaa-scales-explanation",
  "url": "https://www.swpc.noaa.gov/products/alerts-watches-and-warnings",
  "source": "swpc",
  "sourceName": "NOAA SWPC",
  "revision": "25a4a91d9e2c99bb8d3e78ae92b9219d37434e47fb6a56211ee40e35e76f4ae4"
}

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