Heavy showers, above 100 mm are likely at some places

By analyzing the current rainfall situation and river water levels of Hydrological Stations in Kuda Ganga, it is warned that there is a possibility of occurring a flood situation

A considerable rainfall has been occurred in Upstream catchment areas of Kuda Ganga Sub Basin of Kalu River as of 9.00 am today. 

By analyzing the current rainfall situation and river water levels of
Hydrological Stations in Kuda Ganga, it is warned that there is a possibility of occurring a flood situation
in lowline areas of Kuda Ganga valley situated in Palinda Nuwara and Bulathsinhala D/S Divisions.
As a result there is high possibility of inundating off roads running through flood plains of kuda ganga.
It is requested to pay high attention in this regards by the residents in those area and vehicle drivers
running through those areas. Disaster Management Authorities are requested to take adequate
precautions in this regards.

A considerable / high rainfall has been occurred in some of Upstream & Middle Reach catchment
areas of Nilwala River Basin as of 8.30 AM today. 

By analyzing the current rainfall situation and river water levels of Hydrological Stations in Nilwala River, it is warned that there is a possibility of occurring a flood situation in lowline areas of Nilwala River valley situated in, Kotapola,
Pitabeddara, Akuressa, Pasgoda, Athuraliya, Malimbada, Thihagoda, Matara and Devinuwara
D/S Divisions. It is requested to pay high attention in this regards by the residents in those areas.
 
COLOR: Amber
Advisory for Heavy Rain
Issued by the Natural Hazards Early Warning Centre
Issued at 07.30 a.m. 28 September 2023, valid until 07.30 a.m. 29 September 2023
For Western and Sabaragamuwa provinces and in Galle and Matara districts.
PLEASE BE AWARE!
Due to active Southwest Monsoon
conditions over the island, prevailing
showery condition in south-western part of the Island is likely to continue further.Heavy showers, above 100 mm are likely at
some places in Western and Sabaragamuwa
provinces and in Galle and Matara districts.
Situation at 07.30 a.m. today (28)
Following (24 hour) rainfalls were reported at
07.30 a.m. on 28.09.2023.
Automatic weather station Rainfall
(mm)
Ingiriya (Kalutara District) 101.5
Deniyaya (Matara district) 100.5
Vithanakanda Estate (Ratnapura district) 80.0
Uduwila (Kegalle district) 73.5