✦ LIBER ✦

Sunspot and Magnetic Storm of September 18–20

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Sunspot-Group Associated with the Ma

✍ Richardson, R. S. 📂 Article 📅 1941 🏛 American Geophysical Union 🌐 English ⚖ 118 KB

Sunspots, Tornadoes, and Magnetic Storms

✍ HALL, J. P. 📂 Article 📅 1890 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 148 KB

The Recent Sunspot and Magnetic Storms

📂 Article 📅 1938 🏛 Nature Publishing Group 🌐 English ⚖ 108 KB

Sunspot, Magnetic Storm and Aurora on Ma

📂 Article 📅 1938 🏛 Nature Publishing Group 🌐 English ⚖ 121 KB

Magnetic Storm of September 25

📂 Article 📅 1909 🏛 Nature Publishing Group 🌐 English ⚖ 243 KB

The magnetic storms of September 1908

✍ Tittmann, O. H. 📂 Article 📅 1908 🏛 American Geophysical Union 🌐 English ⚖ 85 KB