| # | Phenomen | Locality | Institution | Date | |
|---|---|---|---|---|---|
| 518 | precipitation | ||||
| 519 | precipitation | ||||
| 520 | precipitation | ||||
| 521 | precipitation | ||||
| 522 | precipitation | ||||
| 523 | precipitation | ||||
| 524 | precipitation | ||||
| 525 | precipitation | ||||
| 526 | precipitation | ||||
| 527 | precipitation | ||||
| 528 | precipitation | ||||
| 529 | precipitation | ||||
| 530 | precipitation | ||||
| 531 | precipitation | ||||
| 532 | precipitation | ||||
| 533 | precipitation | ||||
| 534 | precipitation | ||||
| 535 | precipitation | ||||
| 536 | precipitation | ||||
| 537 | precipitation |