The structure of CEOF2 is somewhat induced by local SSTAs over the Northern Indian Ocean and South China Sea. At the same time, there is a radical reversion from abnormal eastly to westly wind in the upper troposphere. Anomaly 2 is a sequel to critically acclaimed Anomaly Warzone Earth strategy. In this tutorial we will conduct anomaly detection with OpenCV, computer vision, and scikit-learn (image source).These events will occur, but will happen with an incredibly small probability. The corresponding geopotential height circulation of positive CEOF2 shows the large negative anomaly in the region north of 40 N and a positive anomaly over Japan in June, whereas the pattern reverses in July. Figure 2: Anomalies exist at either side of a bell curve. The second mode shows an opposite precipitation anomaly in June and July, and the distribution in August is not significant. The positive CEOF1 is preceded by decay of El NiƱo episodes, including the abnormal warm sea surface temperature anomalies (SSTAs) in the equatorial Central-Eastern Pacific in spring and warm SSTAs in the equatorial Indian Ocean in summer. The positive (negative) CEOF1 is accompanied by the negative (positive) East Asia/Pacific pattern, including strong westerly wind anomalies in the upper troposphere and southwest monsoon in the lower troposphere, and the Western Pacific Subtropical High extending westward and its ridge line slightly south. The first mode of the intraseasonal variations shows an in-phase pattern over the Meiyu area in June, July, and August, accounting for 22.2% of the total variance in the intraseasonal variations of summer precipitation anomalies. The intraseasonal variations of summer precipitation anomalies in the Meiyu area of East Asia are analyzed by applying a combined empirical orthogonal function (CEOF) of the latest meteorological reanalysis data ERA5 of European Center for Medium-Range Weather Forecasts for the period from 1991 to 2020, and the circulation structures and sources of variability of CEOF are also investigated. These large groups wander through the frozen wasteland, searching for food and supplies. Humans have formed convoys in order to survive. It takes place in the year 2034, years after aliens have invaded the Earth. Jia, Zikang 1 Zheng, Zhihai 1,2 Feng, Guolin 2 Tong, Mingjun 1 Anomaly 2, the sequel to the game Anomaly: Warzone Earth, was released in May of 2013. The Intraseasonal Variations of the Leading Mode of Summer Precipitation Anomalies in Meiyu Area of East Asia