ECMWF IFS HRES 0z/12z(10 days)from11/27/2024/12z CIN (most unstable layer) (J/kg) Update times: ca. 2:00pm-3:00pm and 2:00am-3:00am for master run and 4:30pm and 4:30am for ensemble data This service is based on data and products of the European Centre for Medium-range...
盘古气象产生了更平滑的等值线,这意味着该模型倾向于预测相邻地区的数值。相比之下,运行中的IFS预报就不那么平滑了。 图3:预测结果可视化 追踪热带气旋 接下来,作者用盘古天气来追踪热带气旋。作者将盘古气象与ECMWF-HRES进行了比较。如图4所示,盘古气象对这些气旋的跟踪结果统计上比ECMWF-RES更准确。盘古气象的气旋眼...
ECMWF IFS HRES 0z/12z (10 days) - Current model charts of parameter "Gusts, 24h" for map "China"
为了进一步验证在多个数据集上预训练大型模型进行微调的收益,微软团队将Aurora与GraphCast进行了比较,后者仅在ERA5上进行了预训练,目前被认为是分辨率为0.25度、预测时间长达五天的最熟练的人工智能模型。 此外,研究人员还将IFS HRES(数值天气预报的黄金标准)也纳入了比较范围。 结果表明,在与分析、气象站观测和极端值...
5月11日,ECMWF官方宣布,业务天气预报模式将正式进入新的周期。在这个模型周期,将引入单精度(32-bit)集合(ENS)和高分辨率(HRES)预报,但确定性(deterministic)和集合(ensemble)分析,包括背景预报,仍保持双精度(64-bit),不受影响。 推特@ECMWF 此次更新的数值模式具有如下特点: ...
【闲聊娱乐】ECMW..据EC官网消息,新系统将于11月12日上线看了下系统说明文档,一个重要的改变就是HRES(高分辨率确定性预报)00Z/12Z的时效从原来的240h变成360h(06Z/18Z从时效90h变成144h)
Weather forecasts from computer model guidance via numerical weather prediction models like the European ECMWF, AIFS, British UKMET Unified Model, British MOGREPS-G, American GFS, German ICON, NAM, HRRR, NBM, Canadian GEM & associated Ensembles.
Weather forecasts from computer model guidance via numerical weather prediction models like the European ECMWF, AIFS, British UKMET Unified Model, British MOGREPS-G, American GFS, German ICON, NAM, HRRR, NBM, Canadian GEM & associated Ensembles.
Weather forecasts from computer model guidance via numerical weather prediction models like the European ECMWF, AIFS, British UKMET Unified Model, British MOGREPS-G, American GFS, German ICON, NAM, HRRR, NBM, Canadian GEM & associated Ensembles.
Weather forecasts from computer model guidance via numerical weather prediction models like the European ECMWF, AIFS, British UKMET Unified Model, British MOGREPS-G, American GFS, German ICON, NAM, HRRR, NBM, Canadian GEM & associated Ensembles.