<Tr> <Td> Ice rises </Td> <Td> 4,090 </Td> <Td> 400 </Td> <Td> 1,600 </Td> </Tr> <Tr> <Th> West Antarctica (excluding Antarctic Peninsula) </Th> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Inland ice sheet </Td> <Td> 1,809,760 </Td> <Td> 1,780 </Td> <Td> 3,221,400 </Td> </Tr> <Tr> <Td> Ice shelves </Td> <Td> 104,860 </Td> <Td> 375 </Td> <Td> 39,300 </Td> </Tr>

What is the weather like in antarctica during the summer