Until the 23rd, the month of September 2024 for us in the Darjeeling-Sikkim Himalaya turned out to be very dry and inordinately hot, prompting a member of the SaveTheHill's What'sApp group 'Hazard Alerts' to write:
'What does it mean, no rain in Kalimpong, Sikkim or Darjeeling?? Paddy fields are drying, springs and streams have dried already, this year "MUL PHUTENA", meaning ground aquifers were not recharged completely. This situation warns of the chaotic food insurgency especially to those who wait for food from farmers. Poor farmers look at the sky, it looks blue, no cloud, and he screams for his hardships and crop failure. I'm a farmer, what option do I have now??'
Another member post this cartoon about the prevailing hot weather:
Based on IMD and other inputs, STH posted satellite imagery and weather updates continuously during the period in our WhatsApp groups 'Hazard Alerts, Hazard Alerts 2, Hazard Alerts 3' - we also used other social media handles to publicize the heavy rainfall warnings.
Rainfall data
On 29Sep2024, IMD gave us a GREEN (ie no warning after 3 days of RED warning and 1 day of orange warning in the above period) and we had a dry day after 5 days of non-stop rain.
The average monthly rainfall for September in Sub-Himalayan W Bengal and Sikkim is 388.1mm - the 5 day rainfall of Sept2024 end, as seen above came close to or in the case of many towns, exceeded the monthly average and thus we swung from a total deficiency of rain in the first three weeks of September to a gross excess of rain, all of the large volume of water coming at the end of the monsoons when the mountains are almost saturated with water. As such the impact of this unusual heavy rains was huge in the region.
The average monthly rainfall for September in Sub-Himalayan W Bengal and Sikkim is 388.1mm - the 5 day rainfall of Sept2024 end, as seen above came close to or in the case of many towns, exceeded the monthly average and thus we swung from a total deficiency of rain in the first three weeks of September to a gross excess of rain, all of the large volume of water coming at the end of the monsoons when the mountains are almost saturated with water. As such the impact of this unusual heavy rains was huge in the region.
IMPACT
Firstly and most importantly, there were no fatalities even though we did have many landslides and near misses.
Road Communications: NH10
The already poor state of road communications especially in the Teesta valley suffered further set backs.
Road Communications: NH10
The already poor state of road communications especially in the Teesta valley suffered further set backs.
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Landslide on NH10 near Teesta bridge on 27Sep2024 (27 03 40.2 N 88 25 35.3 E) Other places in the Teesta Valley  always results in the river flooding this road.  Teesta Low Dam Project III at 27Mile and the flooded Bangay bazar bridge (26°59´38.20´´N 88°26´32.83´´E)   Melli town and stadium ( 27°05´23.03´´N 88°27´28.01´´). The stadium which was entirely covered by debris and sand by the GLOF in Oct2023 had been painstakingly cleaned by the town but it has been rendered unusable by the repeated flooding of the river.  The GTA Covid Hospital (27°04´48.63´´N 88°25´50.37´´E) lying derelict on the banks of the Rangeet river since the GLOF of Oct2023. Parts of the one lane road leading up to the hospital from Teesta Bazar has been under the river for a year now and the recent rains have inundated even more areas of the road. Other parts of the Kalimpong and Darjeeling districts    Landslide in the Darjeeling Municipal area at Hooker Road, on 26Sep2024  Landslide at Lower Bhaktey bustee in Darjeeling  Sikkim received much less rainfall in late Sep2024 resulting in much less devastation and landslides. I am sure there were many more unreported landslides and instances of flooding caused by the unusual heavy rains and we will keep updating this blog on the reports, when received. We will also be surveying the affected areas in due course of time. My thanks to all HA members whose images and reports I have used liberally here and elsewhere - all with the intention of recording the event for posterity. Documentation of parts of the above report was supported by Royal Enfield, as part of their Social Mission Initiative Praful Rao SaveTheHills savethehills@gmail.com 9475033744 |
