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Atụnyere nha hail

Ndị na-ahụ maka ihu igwe na-atụnyere hailstones na ihe ndị a na-ejikarị eme ihe. National Weather Service na-eji nha ndị a eme ihe na akụkọ oke mmiri ozuzo ya; hail 1 inch (nha quarter) ma ọ bụ karịa bụ siri ike.

Nha ájá	Millimeters	A tụnyere ya na	Siri ike
0.25 in	6 mm	pea
0.5 in	13 mm	marble
0.75 in	19 mm	mkpụrụ ego 1-cent
0.88 in	22 mm	mkpụrụ ego 5-cent
1 in	25 mm	mkpụrụ ego 25-cent	✓
1.25 in	32 mm	mkpụrụ ego 50-cent	✓
1.5 in	38 mm	bọọlụ ping pong	✓
1.75 in	44 mm	bọọlụ golf	✓
2 in	51 mm	akwa ọkụkọ	✓
2.5 in	64 mm	bọọlụ tennis	✓
2.75 in	70 mm	bọọlụ baseball	✓
3 in	76 mm	ikiri tii	✓
4 in	102 mm	grapefruit	✓
4.5 in	114 mm	bọọlụ softball	✓

Hail dị ihe dị ka 1 inch nwere ike imebi ụgbọala ma mebie shingles ochie; hail nha golf-ball (1.75 in) na karịa na-akwụsịkarị windo, skylights na siding. Oke mmebi oke mmiri ozuzo na-eme daberekwa na ifufe na afọ elu ụlọ ahụ.