Codes: A=Astronomical event G=Geological M=Meteorological
Type | Year | Month | Day | Location | Phenomenon | Description |
A | 900 |
|
| Netherlands? | Meteor shower | 'Stars' flowed from sky, then tempests |
A | 902 | October |
| Spain | Meteor shower | 'Stars' fell like rain. Not same as 900 |
A | 905 | May | 23 | China | Comet | Extended across heavens |
M | 908 |
|
| England | Cold | Rivers frozen 2 months |
M | 909 | May | 6 | Ireland | Parhelia | Two suns ran together |
A | 912 | July | 19 | Japan | Halley's Comet | Perihelion |
M | 912 |
|
| Scotland | Aurora | 4 'rainbows' & fiery torches |
M | 917 |
|
| Ireland | Severe winter | Great snow. Lakes frozen |
A | 919 |
|
| Russia | Aurora | Burning sky in winter. Seen Russia to Greece |
A | 921 |
|
| Narni, Italy | Meteorites | Many stones fell. Largest in river |
M | 922 | May | 11 | Bulgaria | Aurora | Cloud like fire. 'Noises & voices' |
M | 923 |
|
| London | Cold | Thames frozen 13 weeks |
M | 925 | September | 21 | Egypt | Bolide? | Red fireball with serpentine tail |
M | 926 |
|
| England | Aurora | 'Fiery lights' in N. sky. Year may be 927 |
M | 927 |
|
| Byzantium | Cold | Frost lasted 120 days |
G | 930 (c.) |
|
| Eldgja, Iceland | Volcano | Fissure 30 km. long |
M | 934 |
|
| Portugal | Obscuration | Sun lost light for months. Suddenly restored |
M | 934 |
|
| Ireland | Lightning? | 'Celestial fire' burnt mountains |
M | 935 |
|
| France | Aurora | 'Armies in the sky' |
M | 936 |
|
| Belgium | Obscuration | Sun turned blood-red in clear sky |
M | 938 |
|
| Ireland | Obscuration | Sun like blood 1½ days. Year 936? |
M | 941 |
|
| Ireland | Cold | Lakes & rivers froze |
M | 943 |
|
| Scotland | Coloured spring | 'Fountain of blood' stained rivers & sea, Galloway |
M | 944 |
|
| England | Gale | 1,500 London houses fell . Whole of England |
M | 945 | October | 25 | Ireland | Aurora | 'Two fiery columns' illuminated world |
M | 948 |
|
| England | Drought | No rain for 3 years. 'Very doubtful' |
M | 949 (c.) |
|
| Italy | Obscuration | Sun became like blood. 948-950 |
G | 950 |
|
| France, Germany | Earthquakes | Many shocks. Year uncertain |
M | 951 |
|
| England | Thunderstorm | Southampton destroyed. Lasted 4 days |
A | 952 |
|
| Germany | Meteorite | Large stone fell at Augsberg |
M | 956 | June |
| France | Aurora? | Headless dragon in sky. Tornado? |
G | 957 (c.) |
|
| Iran | Earthquake | Great shock in Shahr-Rey. Earth clefts |
G | 958 (c.) |
|
| Iran | Earthquakes | Many shocks resumed, 100s k. |
M | 960 |
|
| Ireland | Lightning | 1100 men & beasts k. near Dublin |
A | 968 | December | 22 | Constantinople | Solar eclipse | 'Dim & feeble glow' round Moon |
M | 971 |
|
| Britain | Storms | Sky overcast for 6 months;wind & lightning. Year 971? |
M | 974 | November | 1 | Europe | Severe winter | Until March 11, 975 |
A | 975 | August | 3 | England, China | Comet | 40 cubits long |
M | 979 | October | 28 | England | Aurora | 'Bloody cloud' at night. Coloured beams |
M | 982 |
|
| Greece | Aurora | Armies in the sky |
M | 987 | December | 22 | Byzantium | Cold | Frost began. Lasted 120 days |
M | 988 (c.) |
|
| Byzantium | Aurora | Fiery pillars in N.. Several nights |
A | 989 | August | 2 | Europe, China | Halley's Comet | Perihelion |
M | 991 | December | 25 | Ireland | Aurora | 'Burning hand' in sky at night |
M | 995 | July |
| Europe | Summer cold | Severe frost & ice |
M | 998 |
|
| England | Cold | Thames frozen 5 weeks. 'Unhistorical' |
A | 998 |
|
| Germany | Meteorites | 2 large stones fell at Magdeburg |
M | 999 (c.) |
|
| Baghdad | Cold | Cold weather k. palm trees |
G | 1000 |
|
| Cumberland | Earthquake | Men swallowed up |
A? | 100 |
|
| Britain, France | Meteorites? | 'It rained stones' |
G | 1000 | March | 29 | Europe | Earthquake | No particular place specified |