The Space Applications Centre (SAC), has developed a satellite based heavy rainfall alert system using the INSAT series of satellites. These alerts are available in real-time over MOSDAC web portal (www.mosdac.gov.in.). In addition to the heavy rainfall alerts, Cloudburst potential alerts are also provided regularly on MOSDAC for Western Himalayan region using the in-house model Nowcasting of ExTreme orographic RAinfall events (NETRA). At present Heavy rainfall and Cloudburst (Western Himalayan) Alerts are updated every half hourly at every 0.1x0.1-degree grid.

For further details on (Heavyrain and Cloudburst Nowcast Alerts) refer to the attached document Description_Alert_heavy_rain.pdf
For further details on (HEM NOWCASTER) refer to the attached document Description_HEM_NOWCAST.pdf
Contact: admin@mosdac.gov.in. Technical query: bipasha@sac.isro.gov.in

This is an experimental forecast. This information is to be used along with other reliable data sources for interpretation. SAC/ISRO/MOSDAC should not be made responsible for any loss or damage incurred.
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In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website. The maps are only for gross indication of locations. Every effort is made to keep the website up and running smoothly. However, we take no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control.
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Credits for following information/layers/data used in this website is dually acknowledged
* Bhuvan Layer: NRSC, Hyderabd (www.nrsc.gov.in)
* OpenStreetMap: @OpenStreetMap Contributors (www.openstreetmap.org/copyright)
* True Marble: Unearthed Outdoors, LLC
* India River Basins/ State/ District Boundaries and World Coastlines : India Meteorological Department, Delhi (www.imd.gov.in)
* Nowcast Data : AOSG/SAC
* Forecast Data: AOSG/SAC