The Official IMD Alert
The India Meteorological Department (IMD) has placed several districts in Coastal Karnataka under an Orange Alert, forecasting heavy to very heavy rainfall until July 2. This alert signifies that authorities should be prepared for significant weather-related
disruptions. The forecast predicts widespread rain accompanied by strong surface winds, thunderstorms, and lightning across the coastal region. Specifically, heavy rainfall is anticipated between June 29 and June 30, with very heavy rainfall likely in isolated areas on July 1 and July 2 before the intensity reduces. Wind speeds are expected to reach 30-40 kmph, adding to the severity of the conditions.
Which Districts Are On High Alert?
The primary focus of the alert is on the coastal districts of Dakshina Kannada, Udupi, and Uttara Kannada. These three districts have been consistently flagged by the IMD for intense showers. The Orange Alert extends to the adjoining Malenadu districts of Chikkamagaluru and Kodagu, which are also expected to receive heavy rain, particularly around June 30 and July 1. Residents in these specific areas are advised to exercise a higher degree of caution due to their vulnerability to the direct impact of the intensified monsoon surge.
Potential Risks and Disruptions
Heavy rainfall of this magnitude poses several risks. The most immediate concerns are waterlogging in low-lying urban and rural areas, and potential flash floods. Past spells of heavy rain in the region have led to the disruption of normal life, with roads becoming inundated and traffic being severely affected. There is also an increased risk of landslides in the hilly terrain of the Western Ghats, including the Charmadi and Shiradi ghats, which are crucial transportation links. Authorities have previously advised travelers to be wary of poor visibility and unstable conditions on these routes during intense rain. Furthermore, strong winds and continuous rain could lead to power outages and damage to weak structures.
A Monsoon Season of Deficits
This period of heavy rainfall arrives against a backdrop of a largely deficient monsoon season for Karnataka. As of late June, the state as a whole has recorded a significant rainfall deficit of over 40%. The coastal region itself has seen a deficit of over 50% compared to its long-term average for this period. While Bengaluru and some parts of the south interior have received normal to excess rain, the traditional heavy rainfall belts of Malnad and the coast have been unusually dry. This makes the upcoming spell of heavy rain crucial for agriculture and for replenishing water reservoirs, even as it brings risks of flooding.
Precautions and Official Advisories
In response to the IMD alert, residents are advised to take necessary precautions. This includes staying away from vulnerable structures and avoiding taking shelter under trees during thunderstorms and lightning. Fishermen have been repeatedly warned not to venture into the sea due to rough conditions and strong winds. People in low-lying areas should remain vigilant for signs of waterlogging and be prepared for potential evacuations if local authorities issue such directives. It is crucial to monitor official updates from the IMD and local disaster management authorities for the latest information and safety instructions.
