[VIDEO SEMINARS] “Weather and Sea Conditions Part 1 and Part 2” 28 April 2023 Tweet Updated " VIDEO SEMINARS ". The contents of the new video are:   “ Weather and Sea Conditions Part 1 ” Starting with this seminar, we will explain weather and sea conditions in four parts. In this seminar, we will explain global circulation of the atmosphere and air mass.   “ Weather and Sea Conditions Part 2 ” As part 2 of seminars on weather and sea conditions, we will discuss Extra-Tropical Cyclones. We will explain the potential energy and move on to introduce the life cycle of Extra-Tropical Cyclones as well as some precautions for navigation. Loss Prevention Seminar ロスプリベンション Japan P&I News ナイロビ条約 日本 組合員限定 --> Most read News Electronic (Paperless) Trading－Update to Secro Terms and Conditions 【オンラインセミナー】英語コンテンツ追加のご案内（Weather and Sea Conditions Part 1 and Part 2） Puerto Rico－Caution for Increased Stowaway Activity