This paper aims to find out the statistical characteristics of the weather related railroad accidents and incidents. Data from Korea Railroad Operation Information System(KROIS) and Korea Railroad Accidents reports during 1996-2008 were used to investigate the occurrence frequency of railroad accidents and operation obstacles and their association with weather phenomena. The results are as follows; The occurrence frequency of railroad accidents and operation obstacles decrease gradually, and most of railroad accidents is a railroad traffic accidents. The amount of damages by a railroad weather-related accidents is higher than those of the railroad accidents and operation obstacles. It was also found that weather events influencing the railroad weather-related accidents and incidents are rainfall, snowfall, lightning, winds. And they caused a railroad weather-related accidents and incidents, such as railway obstruction, signal failure, and power supply failure. Therefore we need research about threshold review and a quantitative and qualitative analysis of a railroad weather-related accidents and incidents according to climate change.

Abstract
 1. 서 론
 2. 자료 및 방법
  2.1. 철도 재난의 정의 및 분류
  2.2. 자료 및 분석방법
 3. 결과 및 고찰
  3.1. 철도사고 발생현황
  3.2. 운행 장애 발생 현황
  3.3. 철도 사고 피해액
  3.4. 철도기상사고의 통계적 특성
 4. 결 론
 참 고 문 헌

• 박종길(인제대학교 환경공학부, 대기환경정보연구센터) | Jong-Kil Park (School of Environmental Sciences Engineering/Atmospheric Environment Information Research Center, Inje University)
• 정우식(인제대학교 대학원 대기환경정보공학과, 대기환경정보연구센터) | Woo-Sik Jung (Department of Atmospheric Environment Information Engineering/Atmospheric Environment Information Research Center, Inje University) Corresponding Author
• 이만기(인제대학교 대학원 대기환경정보공학과, 대기환경정보연구센터) | Man-Ki Lee (Department of Atmospheric Environment Information Engineering/Atmospheric Environment Information Research Center, Inje University)
• 김희만(한국철도공사, 부산경남본부 환경안전팀) | Hi-Man Kim (Safety & Environment Team, Busan-Gyeongnam Headquarters, Korea Railroad)
• 이재수(한국철도공사, 부산경남본부, 마산기관차승무사업소) | Jae-Su Lee (Masan Locomotive Crew Office, Busan-Gyeongnam Headquarters, Korea Railroad)