✦ LIBER ✦

When do the geomagnetic aa and Ap indices disagree?

✍ Scribed by H.E. Coffey; E.H. Erwin

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the periodic variations of geomagneti

✍ H. Schreiber 📂 Article 📅 1998 🏛 Copernicus Group 🌐 English ⚖ 904 KB

The semiannual variation in the magnetic

✍ C.A. Green 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 698 KB