Official Journal of the Asia Oceania Geosciences Society (AOGS)
Table 1 List of the Nine Minimums and the 8 LSA- and 8 HSA-leading Cycles
From: Severe weather disasters in China linked to solar activity during 1-1825 Common Era
Minimums | Cycle | LSA-to-HSA (CE) LSA-leading (Series LH) | Cycle | HSA-to-LSA (CE) HSA-leading (Series HL) | ||
|---|---|---|---|---|---|---|
Second-Century | 1 | 107–203 | 204–331 | |||
Fourth-Century | 2 | 332–365 | 366–461 | 1 | 204–331 | 332–365 |
Fifth-Century | 3 | 462–526 | 527–579 | 2 | 366–461 | 462–526 |
Medieval | 4 | 580–820 | 821–979 | 3 | 527–579 | 580–820 |
Oort | 5 | 980–1070 | 1071–1279 | 4 | 821–979 | 980–1070 |
Wolf | 6 | 1280–1350 | 1351–1409 | 5 | 1071–1279 | 1280–1350 |
Sporer | 7 | 1410–1590 | 1591–1644 | 6 | 1351–1409 | 1410–1590 |
Maunder | 8 | 1645–1715 | 1716–1794 | 7 | 1591–1644 | 1645–1715 |
Dalton | 8 | 1716–1794 | 1795–1825 | |||
Total Duration (years) | 851 | 837 | 837 | 785 | ||