Bihar Chief Minister Nitish Kumar has announced an ex-gratia of four lakh rupees to the kin of those killed in the incident.
The toll in the killer nor'wester in Bihar rose to 54 as reports of 12 more deaths came from the 12 ravaged districts on Thursday.
Home Secretary L C Goyal said 72 deaths were reported from the four states of Bihar -- 56, Uttar Pradesh -- 12, West Bengal -- 3 and Rajasthan --1.