At 8:26 am on July 15, 2025, the Nanyang Meteorological Observatory upgraded the high temperature orange warning signal to a high temperature red warning signal: It is expected that the highest temperature in Nanyang city and its towns and streets will rise above 40 ℃ this afternoon. Please take measures to prevent heatstroke and cool down. Defense Guidelines: 1. The government and relevant departments shall take emergency measures to prevent heatstroke and cool down in accordance with their responsibilities, ensuring production, fire protection, hygiene safety, and urban water and power supply. 2. Stop outdoor work (except for special industries). 3. Avoid prolonged outdoor activities, take effective shading and sun protection measures, and take protective measures for the elderly, weak, sick, and young. 4. Drivers should pay attention not to put flammable materials in the car, and check the condition of the vehicle before driving to prevent spontaneous combustion. 5. Relevant departments and units should pay special attention to fire prevention.