Next 24 hrs--QUIET. Quiet conditions expected, with geomagnetic activity remaining at background levels throughout the day.

Next 24hrs--QUIET. Following a lively weekend of geomagnetic activity, today is looking much calmer overall. Solar wind speeds are still slightly elevated, so don't be surprised if we see the odd isolated ACTIVE interval. 🛰️☀️

Next 72hrs - ACTIVE. The CME observed on 30-Jun is still expected to arrive today with STORM periods likely. Glancing blows from several CMEs seen 01-02 July are possible, keeping activity at elevated levels during the weekend.

Next 24hrs - ACTIVE. A coronal mass ejection (CME) observed late on 30-June is expected to arrive early tomorrow, enhancing geomagnetic conditions with STORM periods likely.

Next 24hrs - ACTIVE. Geomagnetic conditions are expected to remain elevated following yesterday's arrival of the coronal mass ejection (CME) from 26-June. Chances of STORM periods are also anticipated.

Next 24hrs - ACTIVE. A coronal mass ejection (CME) observed on 26th June is anticipated to arrive today and is expected to cause an increase in geomagnetic activity, with chances of prolonged STORM periods.

Next 24hrs - QUIET (initially). Overall low geomagnetic activity is expected to reach elevated levels from midday tomorrow, with STORM periods likely, due to the anticipated arrival of a complex CME observed on 26-Jun.

Next 72hrs - ACTIVE to QUIET. Solar wind speed is currently still high due to ongoing coronal hole effects and there remains a chance of brief, isolated minor STORM intervals. Activity is then expected to gradually decline over the weekend.

Next 24hrs - ACTIVE. Overnight activity was stronger than anticipated with a brief minor STORM interval. Continuing coronal hole effects mean we are likely to see a similar level of geomagnetic activity.

Next 24hrs - QUIET overall with a chance of ACTIVE spells due to the onset of a coronal hole high speed stream.

Next 24 hrs - QUIET. QUIET conditions are continuing.

Next 24 hrs-QUIET. QUIET conditions are dominating with no anticipated disturbances to Earth's magnetic environment.

Next 72 hrs-QUIET. It's looking like being a very QUIET weekend for geomagnetic activity. At most there may be a slight chance for some brief ACTIVE spells tonight.

Next 24hrs-QUIET. There's a possibility of a mild disturbance from a coronal hole overnight, but this isn't expected to cause any significant increase in geomagnetic activity. Conditions are expected to remain mostly QUIET with only a slight chance for some brief ACTIVE periods.

Next 24hrs-QUIET. Solar wind parameters are slightly elevated, and are expected to remain so for the next couple of days. Geomagnetic conditions are likely to remain mostly QUIET, although there may be a slight chance for some brief ACTIVE periods.

Next 24hrs-QUIET. Solar wind parameters are now close to background levels. There may be a mild enhancement due to a coronal hole but its not expected to increase geomagnetic activity much. conditions are likely to remain mostly QUIET with a slight chance for brief ACTIVE periods.

Next 24hrs-QUIET. There's a possiblilty of a glancing impact from a CME that left the Sun on 12th June. If it does arrive there's a chance of some ACTIVE periods, with a slight chance for brief STORM periods.

Next 72hrs - QUIET. This weekend we are expecting overall QUIET conditions with some isolated minor STORM intervals due to a coronal hole. We anticipate the arrival of a coronal mass ejection by the end of the weekend causing some further minor STORM periods.

Next 24hrs - QUIET. We are anticipating elevated solar wind speeds due to a coronal hole, maybe leading to minor STORM periods of geomagnetic activity.

Next 24hrs - QUIET. Overall low geomagnetic activity is anticipated, with slight chances of ACTIVE/STORM periods if the coronal hole high-speed stream arrives earlier than expected.

Next 24hrs - QUIET. The CME from 6th June most likely missed the Earth but late arrival cannot be fully ruled out just yet. Chances of brief STORM intervals are still anticipated.

Storm forecast! A coronal mass ejection (CME) that erupted from the Sun on Saturday (6 Jun) is expected to arrive today. This could lead to geomagnetic activity reaching up to STORM G3 levels. An increase chance of seeing the aurora tonight (8–9 June)! Details: geomag.bgs.ac.uk/data_service...

Hello! 👋 We’re the Geomagnetism Team from the British Geological Survey. We’ll be posting a daily geomagnetic forecast here, along with occasional aurora alerts when we’re expecting a geomagnetic storm. We’ll also keep you updated on the team’s research and new developments.