Ngezinyathelo ezimbalwa ezilula, ungalinganisa izinga lokushisa, inani lemvula kanye nesivinini somoya ekhaya lakho noma ebhizinisini lakho.
Isazi sezulu se-WRAL uKat Campbell sichaza indlela yokwakha isiteshi sakho sezulu, okuhlanganisa nendlela yokuthola ukufundwa okunembile ngaphandle kokuchitha imali eningi.
Siyini isiteshi sezulu?
Isiteshi sezulu yinoma yiliphi ithuluzi elisetshenziselwa ukukala isimo sezulu — kungakhathaliseki ukuthi i-rain gauge eyenziwe ngesandla ekilasini le-kindergarten, i-thermometer evela esitolo samadola noma i-sensor ekhethekile engu-$200 esetshenziswa yiqembu le-baseball ukukala isivinini somoya.
Noma ubani angasetha isiteshi sezulu egcekeni lakhe, kodwa izazi zezulu ze-WRAL kanye nabanye ochwepheshe bezulu bathembele eziteshini zezulu ezifakwe ezikhumulweni zezindiza ezweni lonke ukuze balandelele futhi babikezele isimo sezulu futhi basibike kubabukeli.
Lezi ziteshi zezulu “ezifanayo” ezikhumulweni zezindiza ezinkulu nezincane zifakiwe futhi ziqashwe ngezindinganiso ezithile, futhi idatha ikhishwa ngezikhathi ezithile.
Yile datha ebikwa yizazi zezulu ze-WRAL kuthelevishini, okuhlanganisa amazinga okushisa, inani lemvula, isivinini somoya nokuningi.
“Yilokho osibona sikusebenzisa ku-TV, izindawo zokubuka esikhumulweni sezindiza, ngoba siyazi ukuthi lezo ziteshi zesimo sezulu zihlelwe kahle,” kusho uCampbell.
Indlela yokwakha isiteshi sakho sezulu
Ungakwazi futhi ukulandelela isivinini somoya, izinga lokushisa kanye nenani lemvula ekhaya lakho.
Ukwakha isiteshi sezulu akudingeki kubize kakhulu, futhi kungaba lula njengokufaka isigxobo sefulegi esine-thermometer kuso noma ukufaka ibhakede egcekeni lakho ngaphambi kokuba lina, ngokusho kukaCampbell.
“Ingxenye ebaluleke kakhulu yesiteshi sezulu ukuthi usibeka kanjani esikhundleni sokuthi uchitha malini kuso,” kusho yena.
Eqinisweni, kungenzeka ukuthi usuvele unesiteshi sezulu esithandwa kakhulu ekhaya lakho — i-thermometer eyisisekelo.
1. Izinga lokushisa lokulandelela
Ukulandelela amazinga okushisa angaphandle kuyindlela ethandwa kakhulu yokuqapha isimo sezulu abantu abanayo emakhaya abo, ngokusho kukaCampbell.
Ukuthola ukufundwa okunembile akuphathelene nokuthi uchitha malini; kumayelana nendlela oyifaka ngayo i-thermometer.
Kala izinga lokushisa elinembile ngokuthatha izinyathelo ezilandelayo:
Faka i-thermometer yakho ngamafidi angu-6 ngaphezu komhlabathi, njengasesigxotsheni sefulegi
Faka i-thermometer yakho emthunzini, njengoba ukukhanya kwelanga kungakunikeza ukufundwa okungelona iqiniso
Ukufaka i-thermometer yakho ngaphezu kotshani, hhayi indlela yokuhamba ngezinyawo, engakhipha ukushisa
Ungathenga i-thermometer kunoma yisiphi isitolo, kodwa uhlobo oludumile lwe-thermometer yangaphandle olusetshenziswa ngabanikazi bezindlu luza nebhokisi elincane elisebenzisa i-Wi-Fi ukubonisa abasebenzisi ukufundwa kwezinga lokushisa esikrinini esincane sangaphakathi.
2. Imvula elandelanayo
Elinye ithuluzi elidumile lesiteshi sezulu yi-rain gauge, okungaba nesithakazelo ikakhulukazi kubalimi noma kubanikazi bezindlu abatshala utshani obusha. Kungaba mnandi futhi ukubona umehluko emananini emvula endlini yakho uma kuqhathaniswa nasekhaya lomngane wakho imizuzu eyi-15 ukusuka lapho kunesiphepho — ngoba amanani emvula ahlukahluka kakhulu, ngisho nasendaweni efanayo. Akuwona umsebenzi omningi ukuwafaka kune-thermometer efakiwe.
Kala inani elinembile lemvula ngokuthatha izinyathelo ezilandelayo:
·Thulula igeyiji ngemva kwesenzakalo ngasinye semvula.
·Gwema amageyiji emvula amancane. Lezo ezinobubanzi obungamasentimitha angu-8 okungenani zingcono kakhulu, ngokusho kwe-NOAA. Amageyiji abanzi athola ukufundwa okunembile ngenxa yomoya.
·Zama ukuyigcina endaweni evulekile futhi ugweme ukuyibeka everanda yakho lapho ikhaya lakho lingavimba khona amanye amaconsi emvula ukuthi angafinyeleli esikalini. Kunalokho, zama ukuyigcina engadini yakho noma egcekeni.
3. Landelela isivinini somoya
Isiteshi sesithathu sezulu abanye abantu abasisebenzisayo yi-anemometer ukukala isivinini somoya.
Umnikazi wendlu ojwayelekile angase angadingi i-anemometer, kodwa umuntu angaba usizo enkundleni yegalofu noma kubantu abathanda ukudala imililo emikhulu egcekeni labo futhi abadinga ukwazi ukuthi kunomoya kakhulu yini ukuba baqale umlilo ngokuphephile.
Ngokusho kukaCampbell, ungalinganisa isivinini somoya esinembile ngokugcina i-anemometer endaweni evulekile ngokungafani naphakathi kwezindlu noma endaweni evulekile, okungadala umphumela womhubhe womoya.
Isikhathi sokuthunyelwe: Agasti-16-2024