S.No	Area	30-09-2025 02:00 to 03:00	30-09-2025 03:00 to 04:00	30-09-2025 0:00 to 04:00
1	Area 1 - Thiruvottiyur	8.00	1.20	10.60
2	Area 2 - Manali	0.00	0.00	0.00
3	Area 3 - Madhavaram	3.80	1.00	8.20
4	Area 4 - Tondairpet	3.60	0.40	4.00
5	Area 5 - Royapuram	1.60	1.00	2.60
6	Area 6 - Thiru-Vi-Ka Nagar	6.80	1.00	7.80
7	Area 7 - Ambattur	7.60	0.80	14.40
8	Area 8 - Anna Nagar	13.00	1.00	14.40
9	Area 9 - Teynampet	4.80	0.00	4.80
10	Area 10 - Kodambakkam	4.40	1.60	6.00
11	Area 11 - Valasaravakkam	5.20	0.80	6.00
12	Area 12 - Alandur	1.60	1.20	2.80
13	Area 13 - Adyar	0.40	0.00	0.40
14	Area 14 - Perungudi	1.00	1.00	2.00
15	Area 15 - Sholinganallur	0.00	0.00	0.00
16	Puzhal Lake	0.00	0.00	7.40
17	Cholavaram Lake	0.80	0.40	10.00
18	Chembarambakkam Lake	1.60	0.60	2.20
19	Poondi Lake	0.40	0.40	1.00
20	Veeranam Lake	0.00	0.00	0.00
21	Kannankottai Thervoykandigai	0.00	0.00	0.00
Average Rainfall		3.08	0.59	4.98

Consolidated Rainfall Report

Over all Average (in mm)	Over all (in mm)
4.98	104.60

Color Classification

Color	Classification	Rainfall (mm)
	No Rain	0
	Very Light Rain	0.1 to 2.4
	Light Rain	2.5 to 15.5
	Moderate Rain	15.6 to 64.4
	Heavy Rain	64.5 to 115.5
	Very Heavy Rain	115.6 to 204.4
	Extremely Heavy Rain	204.5 and above