Karnataka Braces for Early Heat as February Temperatures Soar Unusually High
When the poet Percy Bysshe Shelley penned the line 'If winter comes, can spring be far behind,' he envisioned the West Wind as a harbinger of change and renewal. However, in Karnataka this weekend, residents might have wished for an 'Ode to the East Wind' instead, as meteorologists pointed to the absence of moisture-laden winds from the Bay of Bengal as the culprit behind an abnormal surge in temperatures.
Record-Breaking Heat in Mid-February
On Saturday, Bengaluru recorded its highest maximum temperature of the year so far at 31.4 degrees Celsius, a notable spike given that summer months have not yet arrived. Areas around the city's airport touched 32 degrees, while coastal and north-interior regions saw even more elevated readings: Udupi reached 32.75 degrees, Mundgod 32.6 degrees, and Haliyal 32.4 degrees. This is significantly above the average maximum temperature for February in Bengaluru, which typically hovers around 29 degrees Celsius, and between 29 and 31 degrees for the rest of the state.
IMD Issues Alerts and Warns of Harsh Summer Ahead
The India Meteorological Department (IMD) has responded by issuing an Orange Alert for Uttara Kannada, where temperatures are expected to remain between 33 and 34 degrees over the next two days. A Yellow Alert has been sounded for the adjoining Udupi district, warning of possible heatwave conditions. In Bengaluru, maximum temperatures are forecast to stay between 29 and 31 degrees in the short term.
C S Patil, a scientist at IMD Bengaluru, provided a sobering outlook for the coming months. "Summer is likely to reach its peak in April-May across Karnataka, with parts of north Karnataka witnessing 43 to 45 degrees Celsius. In Bengaluru, mercury levels are expected to go up to 39 to 40 degrees during the same time," he cautioned.
Explaining the Unusual February Spike
An IMD scientist explained the meteorological anomaly behind the early heat. "Typically, February sees winds sweeping in from the Bay of Bengal side, bringing in moisture and moderating daytime temperatures. However, this year, the absence of those winds has left the air significantly dry." Meteorologists noted that this dry air, combined with clear skies, has intensified surface heating, leading to sharp daytime rises and rapid cooling by late evening.
Potential Respite on the Horizon
Despite the current conditions, Patil offered a glimmer of hope. "Prevailing upper air cyclonic circulation over the Indian Ocean region and adjoining southeast Bay of Bengal is likely to reach the coast of Tamil Nadu and infuse much-needed moisture." He added that from Tuesday, maximum temperatures are expected to decrease for a few days before surging again by the last week of February.
As Karnataka grapples with this early taste of summer, the question on everyone's mind is: if spring arrives with such scorching heat, what does that portend for the months ahead? Residents are advised to stay hydrated and take necessary precautions as the state prepares for what could be a particularly harsh summer season.
