Current conditions
Maps of observed precipitation conditions, individual graphics by basin are produced from MERGE/GPM data generated by INPE/CPTEC, considering the period from de 2000 a 2023. Between October 1 and October 30, 2024, the rainfall pattern remains below climatological levels in a large part of the monitored area, with a precipitation deficit along the course of the Amazon in Brazilian territory, the hydrographic basins of the Abacaxis, Aripuanã, Branco, Coari, Curuá Una, Guaporé, Içá, Iriri, Japurá, Ji-Paraná, Juruá, Juruena, Jutaí, Madeira rivers, basins on the left bank of the Amazon River in the northeast of the state of Amazonas and northwest of the state of Pará, Negro, Purus, Tapajós, Tefé, Teles Pires, Ucayali, Xingu and the main course of the Solimões River, rainfall above the climatology characterized the basins located in the west and southwest of the region, such as the Javari, Mamoré and Marañon rivers. The multi-model forecast indicates a predominance of rainfall deficits in the north and west of the monitored region with the Negro, Branco, Napo and Marañon river basins, while rainfall above the climatology is expected in the south over the Juruena, Guaporé and Mamoré river basins in the coming weeks.