Magnetic storms on Feb 18, 1999

Geomagnetic storms on Feb 18, 1999

• Magnetic storm of level G2 (moderate) from 03:00 to 06:00
• Magnetic storm of level G1 (minor) from 06:00 to 09:00
• Magnetic storm of level G2 (moderate) from 09:00 to 12:00
• Magnetic storm of level G3 (strong) from 12:00 to 15:00
• Magnetic storm of level G1 (minor) from 15:00 to 18:00

Magnetic storms for the last 3 days

Max solar activity on Feb 18, 1999

No data for Feb 18, 1999