I ka hoʻomaopopo ʻana i kahi kanaka maʻamau, ua a ua paha ka hau. He aha ke ʻano o ka ua?
Ka ua
ʻO ka ua ka heleleʻi o nā kulu wai mai ka lani mai a ka honua ma ke ʻano he hopena o kāna condensation mai ka lewa. I ke kaʻina hana evaporation, ʻohiʻohi ka wai i loko o nā ao, a ma hope lilo i ao. I kekahi manawa, piʻi ka liʻiliʻi o nā mahu o ka mahu, e lilo i ka nui o nā ua. Ma lalo o ko lākou kaumaha iho, hāʻule lākou i ka ʻili o ka honua.
He nui ka ua, nui ka ua a heleleʻi hoʻi. Kuhi ʻia ka ua nui no ka manawa lōʻihi, ʻike ʻia ia e ka hoʻomaka a me ka hopena o ka maikaʻi. ʻAʻole hoʻololi ka ikaika o ke kulu i ka wā ua.
Kūkulu ka ua nui e ka lōʻihi pōkole a me ka nui o nā droplet nui. Hiki iā lākou i ʻelima mau milimika ke anawaena. Ua heleleʻi ka ua kulu me ke anawaena o lalo o 1 mm. He noe ia e kau ana ma luna o ka ʻili o ka honua.
ʻO Snow
ʻO ka hau ka hāʻule o ka wai paʻa, i ke ʻano o nā flake a i ʻole nā aniani ʻio. I kekahi ala ʻē aʻe, ua kapa ʻia ka hau he koena maloʻo, ʻoiai e hāʻule ana nā hau hau i kahi anu anuanu e waiho ʻole i nā kahawai wai.
I ka hapanui o nā hihia, ulu mālie nā hāʻule hau nui. Hoʻohālikelike ʻia lākou e ka maʻalahi a me ka loaʻa ʻole o kahi loli nui i ka ikaika o ka nalo. I ka hau hau nui, hiki ke ʻike ʻia ka hau mai kahi lewa lani me he mea lā. I kēia hihia, hoʻokumu ʻia nā snowflakes i ka papa ʻōpua lahilahi, ka mea hiki ʻole ke ʻike maka ʻia e ka maka. Mālamalama mau kēia ʻano hau, no ka mea, ʻo ka uku hau nui e koi ai i nā ao kūpono.
Ka ua me ka hau
ʻO kēia kahi ʻano maʻamau o ka ua i ka hāʻule a me ka puna. Hoʻohālikelike ʻia ia e ka hāʻule like ʻana o nā paka ua a me nā hau hau. Loaʻa kēia i nā fluctuations liʻiliʻi i ka mahana o ka ea ma kahi o 0 kekelē. I nā papa like ʻole o ke ao, loaʻa nā mahana wela like ʻole, a ʻokoʻa hoʻi ia i ke ala i ka honua. A ʻo kahi hopena, paʻa ka hau i kekahi o nā kulu wai i loko o nā hulu hau, a hiki kekahi i kahi moku wai.
Aloha
ʻO Hail ka inoa i hāʻawi ʻia i nā ʻāpana o ka hau, kahi i, ma lalo o kekahi mau ʻano, huli ka wai ma mua o ka hāʻule ʻana i ka honua. ʻO ka nui o nā huahekili e mai ka 2 a i ka 50 millimeter. Kū kēia hanana i ke kauwela, ke kiʻekiʻe ka wela o ka ea ma luna o + 10 kekelē a hele pū ʻia me ka ua nui me ka hekili. Hiki i nā huahekili nui ke hoʻopōʻino i nā kaʻa, nā mea kanu, nā hale a me nā kānaka.
Nā ʻauwa hau
ʻO nā hua puaʻa hau kahi maloʻo maloʻo ma ke ʻano o nā hua hau hau paʻa. Ua ʻokoʻa lākou mai ka hau maʻamau i ke kiʻekiʻena kiʻekiʻe, ka liʻiliʻi liʻiliʻi (a i 4 mile) a kokoke i ke ʻano o ka pōʻai. ʻIke ʻia kēlā croup ma nā mahana ma kahi o 0 kekelē, a hele pū ʻia me ka ua a me ka hau maoli.
Hau
Hoʻomaopopo pū ʻia nā droplets kehau i ka ua, akā naʻe, ʻaʻole lākou e hāʻule mai ka lani mai, akā ʻike ʻia ma nā papa like ʻole ma muli o ka condensation mai ka lewa. No ke kū mai o ka hau, kahi mahana mahana maikaʻi, wela kiʻekiʻe, a ʻaʻohe makani ikaika e koi ʻia. Hiki i ke kehau nui ke alakaʻi i ka wai e kahe ma nā papa o nā hale, nā hale, a me nā kino kaʻa.
Hau
ʻO kēia ka "hau hoʻoilo". ʻO ka Hoarfrost ka wai i hoʻopili ʻia mai ka lewa, akā i ka manawa like o ka pae i hala o ka moku wai. Me he mea lā he nui nā aniani keʻokeʻo, ka uhi maʻamau i nā papa ākea.
Rime
He ʻano hau ia, akā ʻaʻole i ʻike ʻia ma nā papa kau ākea, akā ma nā mea lahilahi a lōʻihi. Ma ke ʻano he kūlana, nā mea hoʻomalu umbrella, nā uea o nā aho uila, uhi ʻia nā lālā o nā kumulāʻau i ka hau i ka wā pulu a me ka hau.
Ice
Kāhea ʻia ʻo Ice i ka papa o ka hau ma nā papamoe ākea e hōʻike ʻia ma muli o ke anuanu o ka noe, ka ua, ka ua a me ka hau ke hāʻule ke ana wela ma lalo o 0 kekelē. Ma muli o ka hōʻiliʻili o ka hau, hiki i nā hale nāwaliwali ke hāneʻe, a haki nā laina uila.
ʻO ka hau kahi hihia kūikawā o ka hau e kū wale ana ma ka ʻili o ka honua. ʻO ka pinepine, hana ia ma hope o ka hoʻoheheʻe ʻana a me ka hoʻemi hope o ka mahana.
Kui kele
ʻO kēia kekahi ʻano o ka ua, ʻo ia nā aniani liʻiliʻi e lana ana i ka lewa. ʻO nā nila kui kekahi paha o nā lewa hoʻoilo nani, no ka mea ke alakaʻi pinepine nei lākou i nā hopena kukui like ʻole. Hoʻokumu ʻia lākou i nā mahana o ka lewa ma lalo o -15 kekelē a hoʻoiho i ka mālamalama i kā lākou kūkulu. ʻO ka hopena he halo a puni ka lā a i ʻole nā "pou" nani o ka mālamalama e hoʻomālamalama ana mai nā kukui kukui i ka lani aniani a me ka hau.
