List of basic needs like cough syrup, sanitary napkins, milk powder, mosquito repellents and first-aid boxes are being retweeted on micro-blogging site Twitter, along with pictures of flood-ravaged Jammu and Kashmir and pleas of people whose families are trapped in the floods.
A group of organisations has also come together to accelerate the process of reaching out to the flood victims and donors through a website www.jkfloodrelief.org.
They have made a list of items - compiled by volunteers and reliable on-ground connections - to create a consolidated platform to deal with a small step in the relief operation.
The hashtag #Kashmirfloods is connecting all those who are looking for various avenues to donate, to share, to find their loved ones or to applaud rescue operation missions by the army.
"Sending clothes is nuisance at this point," Anshu Gupta, founder and director of Goonj, an NGO whose expertise lies in flood-rescue operations, told IANS.
"What is needed right now are medicines that can fight water-borne diseases, utensils to eat, torches, good-quality solar lanterns, blankets and woollens," he added.
Along with Goonj, Twitter India, pharmaceutical firm Cipla, Said Iqbal Memorial Trust, Uday Foundation and IndiGo Airlines have collaborated to run the website and reach out to millions who want to donate but are not sure "what and how".
"This is a systematic way of reaching to people. At times, people give food items like 'aloo puri'. But at this stage, this is not required. What people can donate is dry fruits," said Gupta, whose organisation did a remarkable job following the Uttarakhand disaster.
Apart from basic items like medicines and torches, people are asking for sanitary napkins that are much needed during this calamity.
"So I wrote to P&G for sanitary napkins for #kashmirfloods, they informed me they are already on it and working to save the children. Awesome," posted Surekha Pillai.
Similarly, Hemant Purohit posted: "Donate for #jkfloodrelief here's list of essential needs via on-ground sources - sanitary napkins, medicines."
As the flood waters have inundated most of Srinagar's residential and commercial areas, mobile coverage has become patchy across the city while there is no Internet connectivity.
So relatives and friends have taken to Twitter to share information about families feared to be trapped.
Haris Zargar said: "SOS: A family is stuck in Basant Bagh. There are 12 people trapped. The phone may/may not be working: 7298871569 #KashmirFloods."
People have also been frequently retweeting information about various helplines.
Arif Maghribi wrote: "Kashmir helpline: Srinagar: 0194-2474040, 2452138, 2455883, Shopian: 01933-261312, 9596028060, Budgam: 9906960666, 9419034370."
The death toll in the worst floods in Jammu and Kashmir in over 60 years is said to have crossed 150.
Heart-touching pictures of people wading through flood water, broken bridges and how boats are being used to rescue people are also being shared on the social media.For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.