MeteoriteFalls What fell near…

Rivolta de Bassi

Seen to fall in 1490 in Italy · 103 g recovered · Unclassified stone

Only two falls in NASA’s Meteorite Landings dataset (records to 2013) carry an earlier date than Rivolta de Bassi. It is the earliest of the 28 falls recorded in Italy. It is the earliest of the 23 Unclassified stone falls.

50 km100 km123456TrenzanoAlfianelloMotta di ContiAlessandriaBorgo San DoninoValdinizza
Recorded position
45.483° N, 9.517° E

The map is centred on Rivolta de Bassi. Rings every 50 km; numbers match the table below.

Nearest recorded falls

The closest recorded fall to Rivolta de Bassi is Trenzano, 38 km to the east. Within 250 km lie 19 other recorded falls.

#FallYearClassRecoveredDistance
1Trenzano1856H3/412 kg38 km east
2Alfianello1883L6228 kg55 km south-east
3Valdinizza1903L61 kg74 km south-west
4Borgo San Donino1808LL61.7 kg80 km south-east
5Motta di Conti1868H49.2 kg85 km west
6Alessandria1860H5908 g90 km south-west

What Unclassified stone means

Unclassified stone is the label for a stony meteorite that was never assigned to a group. By recovered mass Rivolta de Bassi ranks 20th of the 23 Unclassified stone falls. The nearest other Unclassified stone fall is Mount Vaisi in France, 261 km away. In date order among Unclassified stone falls, the one after is Castrovillari (1583, Italy).

Unclassified stone medianRivolta de Bassi, 103 g1 g10 g100 g1 kg10 kg100 kg1 t10 t100 trecovered mass, log scale
Dark ticks: 23 Unclassified stone falls, median 1.9 kg (dotted). Grey: all others.

Rivolta de Bassi in Italy’s record

By recovered mass Rivolta de Bassi comes 24th of 28 there. The next fall recorded in Italy is Castrovillari, in 1583.

15001550160016501700175018001850190019502000Rivolta de Bassi, 1490
Bigger dots carry more recovered mass.

Before 1800

Rivolta de Bassi is one of 35 falls dated before 1800. No fall outside Italy is dated 1490 in the record.