These weather patterns are very difficult to forecast, vary in place and time or depend on local terrain. Low clouds and precipitation can rapidly develop there without being detected, and will then not be sufficiently considered in the weather model. Topography: Complex mountain terrain is very challenging for weather predictions.As a result, models may overestimate sunny conditions in areas prone to fog. Stratus clouds: Fog and low clouds are often invisible to most models and to satellites, and as such models may agree despite uncertainty.Thunderstorms: The exact placement and timing of thunderstorms are almost impossible to predict and the associated amount of precipitation or hail can vary significantly.Postpone important activities, if they depend strongly on weather.Check the progress of actual weather more frequently.Check forecast updates more frequently.Develop alternatives for your decisions, which are feasible with every possible weather development.Generally, the uncertainty of the forecast increases with the differences between models. Our Multi-Model diagram shows the weather forecast of multiple models from meteoblue and others, mostly national weather agencies. In such cases, the weather forecast is likely to change on a daily basis. It would be great to know in advance if the forecast is likely to be correct, but how? All weather forecasts are computed by computer models, and sometimes these differ significantly, which indicates uncertainty and difficulty to make an accurate forecast of the weather. The variables shown are from direct model output and not scaled to the exact altitude and position of the selected place.įrequently, forecasts are spot on, sometimes less accurate and a few times they are completely wrong. The background is light blue for clear sky, light grey for light clouds, and dark grey for strong clouds. Weather icons are used to display the predicted weather conditions in the third diagram.The bars get darker when more models predict precipitation. The second diagram shows precipitation amounts: Blue bars indicate precipitation in mm accumulated over one hour.The dashed line represents the average of all models. The time from sunrise to sunset is indicated in light yellow. The first diagram shows the predicted temperatures for each model.The legend next to the diagram has a list with the model names and the corresponding colours. Every model is assigned one colour that is used in all diagrams.Weather models comparison for Alula Aba Nega Airport The poem in this article was written when he sent the invading Egyptian army wrapped in humiliation and unrecoverable defeat.Compare our forecasts with observational data for the last days with our Short-term Verification for Alula Aba Nega Airport. He was the most intelligent and the bravest military leader Africa has produced.Ĭountless songs and poems have been written about this extra ordinary Tigraian military leader. The mention of the name “Alula” provoked uncontrollable fear on his enemies. His glorious victories against external and internal enemies put him with the likes of Ethiopian giants Emperor Ezana Ella-Amda, Raessi Reussan Suhulmkael Eskiyass and Emperor Tewodros II (Kassa Hailu). Raessi Alula Engeda defeated the Egyptians, the Derbush from Sudan, the Italians and many more internal enemies of the Kingdom. Raessi Alula’s military strategy and tactical skills were never seen before in the history of Ethiopia. This Axumite title is just one step below the royal title of Leul (Prince). Emperor Yohannes IV was impressed by Alula’s amazing military skills he awarded him the highest title Raessi Reussan (Ras of Rases). With his God given talent for leadership the natural warrior made a name for himself by proving his bravery in the battle fields.Īgainst all odds Alula Egida rose up the ranks of the army and finally ended up serving Emperor Yohannes IV, King of Zion and King of Kings of Ethiopia. Starting from a simple farmers family, he became the greatest African general of all times.īorn to a simple peasant family with no connection to the royal families of Tigrai, Alula Engida Equbi was not particularly destined for greatness from his beginning. Ras Alula Engida Equbi was born in Mennawe, a village 15 miles south of Abiy Addi, Tembien, centeral Tigrai. A Tigrigna poem dedicated to the ultimate Ethiopian hero Raessi Alula Aba Nega
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