assimilation, management, and sharing practices. Sec. 305. Clerical amendment. Title IV—Communicating Weather to the Public Sec. 401. Definitions. Sec. 402. Hazardous weather or water event risk communication. Sec. 403. Hazard communication research and engagement. Sec. 404. National Weather Service communications improvement. Sec. 405. NOAA Weather Radio modernization. Sec. 406. Post-storm surveys and assessments. Sec. 407. Government Accountability Office report on alert dissemination for hazardous weather or water events. Sec. 408. Data collection management and protection. Title V—Improving Weather Information for Agriculture and Water Management Sec. 501. Weather and climate information in agriculture and water management. Sec. 502. National Integrated Drought Information System. Sec. 503. National Mesonet Program. Sec. 504. National Coordinated Soil Moisture Monitoring Network. Sec. 505. National water center. Sec. 506. Satellite transfers report. Sec. 507. Precipitation forecast improvement program. 2. Definitions (a) In general In this Act, the terms seasonal , State , subseasonal , Under Secretary , weather enterprise , weather data , and weather industry have the meanings given such terms in section 2 of the Weather Research and Forecasting Innovation Act of 2017 ( 15 U.S.C. 8501 ). (b) Weather data defined Section 2 of the Weather Research and Forecasting Innovation Act of 2017 ( 15 U.S.C. 8501 ) is amended— (1) by redesignating paragraph (5) as paragraph (6)