Govt. of India / भारत सरकार Ministry of Earth Sciences / पृी िवान मंालय India Meteorological Department / भारत मौसम िवान िवभाग Regional Meteorological Centre /ेीय मौसम क Guwahati – 781 015/ गुवाहाटी – ७८१०१५ Press Release -3 / ेस वित-३ Dated: 25.05.2020 Time of issue: 1400 hrs IST Sub: Heavy Rainfall Activity over North Eastern States during next 05 days Present Synoptic Condition: 1. A trough on Sea Level Chart (SLC) is seen from East Uttar Pradesh to Manipur. 2. A trough in westerlies between 1.5 & 3.1 km above mean sea level runs roughly along Longitude 83°E to the north of Latitude 23°N. 25-05-2020 Red Warnings: 1. Extremely Heavy rainfall at isolated places is very likely over Kokrajhar, Chirang and Baska districts of Assam. East Siang, Lower Siang, Dibang Valley & Lower Dibang Valley of Arunachal Pradesh. Orange Warnings: 2. Very heavy rainfall at isolated places is very likely over Dhubri, South Salmara, Goalpara Bongaigaon, Barpeta Sonitpur, Bishwanath Lakhimpur, Dhemaji, Dhibrugarh, Tinsukia district of Assam. Anjaw, Lohit, Namsai Changlang Triap & Longding districts of Arunachal Pradesh. Yellow warnings: 3. Heavy rainfall at isolated places is very likely over Upper and Lower Subansiri, Papumpare, districts of Arunachal Pradesh. Nalbari, Kamrup (R), Kamrup Metro, Darrang, Udalguri, Morigaon, Nagaon, Jorhat, Majuli, Sibsagar, Charaideo, districts of Assam. Mokokchung, Longleng, Mon, Tuensang districts of Nagaland 4. Thunderstorms with lightning at isolated places are likely over West Siang, Siang and Upper Siang districts of Arunachal Pradesh. Dima Hasao, & Cachar districts of Assam. Paren, Dimapur, Kohima, & Phek districts of Nagaland Tamenglong, Senapati & Kanagpokpi districts of Manipur. 26-05-2020 Red Warnings: 1. Extremely Heavy rainfall at isolated places is very likely over Kokrajhar, Chirang and Baska districts of Assam. East Siang, Lower Siang, Dibang Valley & Lower Dibang Valley of Arunachal Pradesh. Orange Warnings: 2. Heavy to very heavy rainfall at isolated places is very likely over Dhubri, South Salmara, Goalpara, Bongaigaon, Barpeta, Sonitpur, Bishwanath, Lakhimpur, and Dhemaji Dhibrugarh, & Tinsukia districts of Assam. Anjaw, Lohit, Namsai, Chaglang, Tirap, & Longding districts of Arunachal Pradesh. Yellow warnings 3. Heavy rainfall at isolated places is very likely over Nalbari, Kamrup (R), Kamrup Metro, Darrang, Udalguri, Morigaon, Nagaon Jorhat, Majuli, Sibsagar, & Charaideo districts of Assam. Upper and Lower Subansiri, Papumpare, districts of Arunachal Pradesh. Paren, Dimapur, Kohima, Phek, Mon, Tuensang Longleng and Mokokchung districts of Nagaland. 4. Thunderstorms with lightning at isolated places are likely over Cachar & Dima Hasao, districts of Assam. West Siang, Siang, Upper Siang, Tawang, West Kameng, East Kameng, Kurungkumey, Kradaadi, districts of A.P . Wokha, Zunheboto & Kephire of districts of Nagaland. Tamenglong, Senapati, Kanagpokpi, Imphal West, Bishnupur, Thoubal, Kakching, Chandel Churachandpur, Pherzawl Tengnoupal districts of Manipur. Mamit, Kolasib & Aizwal districts of Mizoram. 27-05-2020 Orange Warnings 1. Very Heavy rainfall at isolated places is very likely over Dhubri, South Salmara- Mankachar, Goalpara, Kokrajhar Chirang and Baska, Barpeta, Bongaigaon, Karbi Anglong, West Karbi Anglong, Golaghat, & Hojai, districts of Assam. Jiribam & Noney district of Manipur. Yellow warnings: 2. Heavy rainfall at isolated places is very likely over Nalbari, Kamrup (R), Haila Kandi, Karimganj,Cachar & Dima Hasao districts of Assam. Wokha, Zunheboto & Kephire districts of Nagaland. Impal West, Imphal East, Ukhrul, Kamjong Bishnupur, Thoubal, Kakching, Chandel, Churachandpur & Pherzawl district of Manipur. Mamit, Kolasib & Aizwal districts of Mizoram. 3. Thunderstorms with lightning at isolated places is likely over Kamrup Metro, Darrang, Udalguri, Morigaon & Nagaon districts of Assam. Tawang, West Kameng, East Kameng, Kurungkumey & Kradaadi districts of Arunachal Pradesh. Tamenglong, Senapati & Kanagpokpi districts of Manipur. Serchhip & Champhai districts of Mizoram. 28-05-2020 Orange Warnings: 1. Very heavy rainfall at isolated places is very likely over Dima Hasao, Cachar, Hailakandi and Karimganj, districts of Assam. Chandel, Churachandpur and Pherzawl districts of Manipur. Mamit, Kolasib and Aizwal districts of Mizoram. Yellow warnings: 2. Heavy rainfall at isolated places is very likely over Bishnupur, Thoubal, Kakching, and Tengnoupal districts of Manipur. Champhai, Serchip, Lunlei, Lawngtlai and Saiha districts of Mizoram. 3. Thunderstorms with lightning at isolated places is likely over Tawang, West & East Kameng, Kurun Kumey and Kra Daadi districts of Arunachal Pradesh. Kamrup (M) district of Assam. 29-05-2020 Yellow warnings: 1. Heavy rainfall at isolated places is very likely over Dima Hasao, Cachar, Hailakandi and Karimganj dristicts of Assam. Jiribam, Noney, Bishnupur, Thoubal, Kakching, Tengnoupal, Chandel, Churachandpur and Pherzawl districts of Manipur. Mamit, Kolasib, Aizwal, Champhai, Serchip, Lunlei, Lawngtlai and Saiha districts of Mizoram. Note: The Warning for any day is valid from 0830 hours IST of the day till 0830 hrs IST of the next day. WARNING Probabilistic Forecast Terms Probability of Occurrence (%) WARNING (Take Action) Unlikely <25 ALERT (Be prepared) Likely 25-50 WATCH (Be Updated) Very Likely 50-75 No Warning (No Action) Most Likely >75 For updated detailed weather forecast, kindly visit our website (http://www.imdguwahati.gov.in) Phone: - 0361-2840552; Fax: - 0361-2840243 *************************************************************** .