Decoding the IMD's Colour-Coded Alerts
The IMD uses a four-colour system to issue warnings for severe weather, making it easy for the public to understand the potential risk. For commuters, knowing what each colour means is the first step to a safer journey. A Green alert means 'All is Well'
and no advisory is issued. A Yellow alert means 'Be Aware'; it signals that weather could worsen and disrupt daily activities, so it’s wise to keep an eye on updates and allow for extra travel time. An Orange alert means 'Be Prepared' for extremely bad weather that has the potential to disrupt commutes, with road closures and power supply interruptions possible. Commuters should consider avoiding unnecessary travel. A Red alert, the highest warning, means 'Take Action'. Issued for extremely heavy rainfall, it signals a significant risk to life and property, with travel and power systems likely to be severely disrupted. During a red alert, it is best to stay indoors and avoid all non-essential travel.
Your Pre-Commute Checklist
Preparation is key to navigating the monsoon. Before you leave home on a day with a rain forecast, run through a quick checklist. First, check the latest IMD alerts for your specific area using the official 'MAUSAM' app or website. Cross-reference this with real-time traffic updates on apps like Google Maps, which often show road closures and waterlogged areas. Ensure your phone and a power bank are fully charged. Inform a family member or colleague of your route and expected travel time. It's also wise to wear waterproof footwear and carry a raincoat or umbrella, even for short distances. Having an emergency kit in your car with a first-aid box, drinking water, and some snacks can be a lifesaver if you get stranded.
Navigating Waterlogged Roads Safely
Encountering a flooded street is a common monsoon challenge. The cardinal rule is to avoid it if possible; turn back and find an alternative route. Water can conceal open manholes or deep potholes, and it's difficult to judge the depth accurately. If you absolutely must proceed, drive slowly and steadily in a low gear, keeping the engine revs high to prevent water from entering the exhaust pipe. Stick to the centre of the road, as it is often the highest point. Avoid sudden braking or acceleration, which can cause your vehicle to stall or aquaplane. After clearing the waterlogged patch, gently tap your brakes a few times to dry them out and ensure they are functioning correctly.
What to Do If Your Vehicle Stalls
If your vehicle stalls in a waterlogged area, the most critical advice is to not try and restart the engine. Attempting to do so can force water into the engine, leading to severe and expensive damage, a condition known as hydrostatic lock. Instead, turn on your hazard lights, assess the situation, and if the water level is rising, it may be safer to abandon the vehicle and move to higher ground. Call for roadside assistance immediately and inform them of your precise location. Your safety is more important than the vehicle, so never risk wading through deep, fast-moving water.
Leveraging Technology for a Smarter Commute
In addition to the IMD's official channels, several other digital tools can help you make informed decisions. Traffic monitoring apps provide real-time information on congestion and blockages, often incorporating user-submitted reports. Social media platforms, particularly local traffic police accounts and community groups, can also be a source of timely updates on waterlogging and diversions. The IMD provides district-wise warnings and even 'nowcasts' which are forecasts for the next few hours, giving you a short-term window to plan your travel. By combining official alerts with real-time, ground-level information, you can build a comprehensive picture of the situation before starting your journey.
