Mepu dzakafanana

El mepu yakafanana (kanawo inonzi synoptic chart) chiratidzo chemufananidzo wedanho remhepo riri pamwero wegungwa. Iwo maisobars anoenderana nemitsara yekuenzana kumanikidza anotorwa nevemeteorologist ma4 hectopascals mune emeteorological services yeimwe nyika (pamusoro pikicha) uye ese mashanu hectopascals mune vamwe (pasi pikicha). Kunze kweiyo isobars iyo chati inoratidza masisitimu epamberi uye epamusoro uye epasi ekudzvinyirira nzvimbo.

Ngatitarisei izvozvi zvimwe zvinhu zvekutanga zvinogona kuzivikanwa mumamepopu ekufananidza:

1. Ivo Isobars

Iwo anoenderana nemitsara inobatanidza mapoinzi ehumwe mhepo yekudzvinyirira. Iko kukosha kwe kumanikidzwa kwemuchadenga iyo inomiririra yega yega inoratidzwa pamutsara. Semuenzaniso, mune mepu uye chena mepu kukosha kweiyo isobar iyo inodarika iyo Balearic Islands ndeye 1025 Hpa.

2. Dzimba Dzinomanikidza

Iwo anoenderana nekurongedzwa kweakawanda kana mashoma masenduru madenderedzwa akapoterera pakati panowanikwa kumanikidza kwemhepo zvishoma. Iwo anowanzoiswa mucherechedzo nemavara B (squall) kana L (low press), futi na T. Dzinowanzoenderana nemamiriro ekunze akashata, nemvura uye madutu.

3. Kumanikidza Nzvimbo

Iwo anoenderana nekugadzwa kweakawanda kana mashoma masenduru madenderedzwa akapoterera pakati panowanikwa kumanikidza kwemhepo kunonyanyisa. Yakatarwa neA (yakanyanya kumanikidza) kana H (yakakwira yekudhinda). Ivo vanowanzo sangana nemamiriro ekunze akanaka.

4. Iyo Cold Mafambiro

Yakatarwa nemitsetse yakasangana mubhuruu, inoratidza kufambira mberi kwemazhinji e Mhepo inotonhora izvo zvinokonzeresa kwakawanda kunaya uye kudonha mune tembiricha mukumuka kwayo.

5. Mafambiro Akadziya

Yakatarwa nemitsetse yakapoteredzwa nemasemicircles mune tsvuku, zvinoratidza kumberi kwehukuru hwe mweya unodziya iyo inokonzera kunaya nekumuka mumamiriro ekushisa mukumuka kwayo.

6. Iwo Akabatwa Mapfumo

Inoratidzwa nemusanganiswa wezviratidzo zvemberi inodziya uye imwe yekumberi inotonhora nepepuru. Ivo vanoratidza mutsara we kusangana pakati pekunotonhora kumberi uye kumberi kunodziya. Dzinowanzo sanganisirwa nemvura zhinji inonaya.

mabviro: wetterzentrale, Met Office