Date | Time | Warning type | Areas |
15 December | 13:30 MST | Continuous Heavy Rain Alert | Kelantan, Terengganu, Pahang (Jerantut, Kuantan, Pekan) |
Perlis, Kedah, Penang, Perak (Kerian, Larut, Matang and Selama, Hulu Perak, Kuala Kangsar) |
17 December | 01:20 MST | Severe Continuous Heavy Rain Warning | Kelantan, Terengganu, Pahang (Cameron Highlands, Kuantan) |
Continuous Heavy Rain Alert | Perlis, Kedah, Penang, Perak (Kerian, Larut, Matang dan Selama, Hulu Perak, Kuala Kangsar), Pahang (Lipis, Jerantut, Pekan) |
07:10 MST | Dangerous Continuous Heavy Rain Warning | Terengganu (Kemaman), Pahang (Kuantan) |
Severe Continuous Heavy Rain Warning | Kelantan, Terengganu (all districts except Kemaman), Pahang (Cameron Highlands, Jerantut, Pekan) |
Continuous Heavy Rain Alert | Perlis, Kedah, Penang, Perak, Pahang (Raub, Bentong, Temerloh, Maran, Bera) |
15:45 MST | Severe Continuous Heavy Rain Warning | Kelantan, Terengganu |
Continuous Heavy Rain Alert | Kedah (Baling, Kulim, Bandar Baharu), Penang, Perak, Pahang (all districts except Rompin), Selangor (Sabak Bernam, Kuala Selangor, Hulu Selangor) |
22:45 MST | Perak (all districts except Parit Buntar, Larut Matang and Selama, Gerik), Kelantan, Terengganu, Pahang (all districts except Rompin and Pekan), Selangor, Kuala Lumpur, Putrajaya |
18 December | 01:00 MST | Severe Continuous Heavy Rain Warning | Pahang (Lipis, Jerantut, Maran, Kuantan) |
Continuous Heavy Rain Alert | Perak (all districts except Parit Buntar, Larut, Matang and Selama, Gerik), Kelantan, Terengganu, Pahang (Cameron Highlands, Raub, Bentong, Temerloh, Bera) |
Selangor, Kuala Lumpur, Putrajaya, Negeri Sembilan |
12:00 MST | Severe Continuous Heavy Rain Warning | Kelantan (Gua Musang), Pahang (Cameron Highlands, Lipis, Jerantut, Maran, Kuantan) |
Continuous Heavy Rain Alert | Kedah (Kuala Muda, Sik, Baling, Kulim, Bandar Baharu), Penang, Perak |
Kelantan (all districts except Gua Musang), Terengganu, Pahang (Raub, Bentong, Temerloh, Bera, Pekan, Rompin), Selangor, Kuala Lumpur, Putrajaya, Negeri Sembilan, Malacca (Alor Gajah) |
14:00 MST | Dangerous Continuous Heavy Rain Warning | Selangor (all districts except Sepang), Kuala Lumpur |
Severe Continuous Heavy Rain Warning | Perak (Hilir Perak, Muallim), Kelantan (Gua Musang), Pahang (Cameron Highlands, Lipis, Jerantut, Bentong, Maran, Kuantan), Selangor (Sepang), Putrajaya, Negeri Sembilan (Jelebu) |
Continuous Heavy Rain Alert | Kedah (Kuala Muda, Sik, Baling, Kulim, Bandar Baharu), Penang, Perak (all districts except Hilir Perak, Muallim), Kelantan (all districts except Gua Musang), Terengganu, Pahang (Raub, Temerloh, Bera, Pekan, Rompin), Negeri Sembilan (all districts except Jelebu), Melaka (Alor Gajah) |
22:30 MST | Dangerous Continuous Heavy Rain Warning | Pahang (Jerantut, Bentong, Kuantan), Selangor (all districts except Sepang), Kuala Lumpur |
Severe Continuous Heavy Rain Warning | Perak (Hilir Perak, Muallim), Kelantan (Gua Musang), Pahang (Cameron Highlands, Lipis, Raub, Temerloh, Maran, Pekan), Selangor (Sepang), Putrajaya, Negeri Sembilan (Jelebu) |
Continuous Heavy Rain Alert | Kedah (Kuala Muda, Sik, Baling, Kulim, Bandar Baharu), Penang, Perak (all districts except Hilir Perak, Muallim), Kelantan (all districts except Gua Musang), Terengganu, Pahang (Bera, Rompin), Negeri Sembilan (all districts except Jelebu), Malacca, Johor (Tangkak, Segamat, Muar, Batu Pahat) |
19 December | 01:40 MST | Dangerous Continuous Heavy Rain Warning | Perak (Manjung, Kinta, Perak Tengah, Kampar, Bagan Datuk, Hilir Perak, Batang Padang, Muallim), Pahang (Cameron Highlands, Lipis, Raub, Jerantut, Bentong, Kuantan), Selangor (all districts except Sepang), Kuala Lumpur |
Severe Continuous Heavy Rain Warning | Kedah (Kuala Muda, Kulim, Bandar Baharu), Penang, Perak (Kerian, Larut, Matang and Selama, Kuala Kangsar), Kelantan (Gua Musang), Pahang (Temerloh, Maran, Pekan), Selangor (Sepang), Putrajaya, Negeri Sembilan (Jelebu) |
Continuous Heavy Rain Alert | Perlis, Kedah (all districts except Kuala Muda, Kulim, Bandar Baharu), Perak (Hulu Perak), Kelantan (all districts except Gua Musang), Terengganu, Pahang (Bera, Rompin), Negeri Sembilan (all districts except Jelebu), Malacca, Johor (Tangkak, Segamat, Muar, Batu Pahat) |
11:30 MST | Dangerous Continuous Heavy Rain Warning | Perak (Manjung, Kinta, Perak Tengah, Kampar, Bagan Datuk, Hilir Perak, Batang Padang, Muallim) |
Severe Continuous Heavy Rain Warning | Kedah (Kuala Muda, Kulim, Bandar Baharu), Penang, Perak (Kerian, Larut, Matang and Selama, Kuala Kangsar), Pahang (Cameron Highlands, Lipis, Raub, Jerantut, Kuantan) |
Continuous Heavy Rain Alert | Perlis, Kedah (all districts except Kuala Muda, Kulim, Bandar Baharu), Perak (Hulu Perak), Kelantan, Terengganu, Pahang (Bentong, Temerloh, Maran, Bera, Pekan, Rompin), Selangor (Sabak Bernam, Hulu Selangor) |
06:00 MST | Continuous Heavy Rain Warning discontinued | Involves all regions in the warning issued on 11:30 MST.[42] |
21 December | 06:45 MST | Continuous Heavy Rain Alert | Perlis, Kedah, Penang, Perak (Kerian, Larut, Matang and Selama) |
22:00 MST | Continuous Heavy Rain Warning discontinued | Involves all regions in the warning issued on 06:45 MST.[43] |
No warnings were issued between 22 and 23 December |
24 December (issued for 27 December) | 14:00 MST | Continuous Heavy Rain Alert | Sabah (Lahad Datu, Telupid, Kinabatangan, Beluran, Sandakan, Kudat) |
No warnings were issued between 25 and 27 December |
28 December | 14:00 MST | Continuous Heavy Rain Alert | Warning extended until 2 January 2022; expanded to Kelantan (all districts except Gua Musang), Terengganu, Pahang (Jerantut, Maran, Kuantan, Pekan, Rompin), Johor (Mersing) |
29 December | 14:00 MST | Warning expanded to all districts of Kelantan and Johor |
30 December | 11:20 MST | Dangerous Continuous Heavy Rain Warning | Kelantan (Jeli) |
Severe Continuous Heavy Rain Warning | Kelantan (Tanah Merah, Machang, Kuala Krai, Gua Musang), Terengganu (Besut, Hulu Terengganu, Dungun, Kemaman), Pahang (Jerantut, Maran, Kuantan, Pekan) |
Continuous Heavy Rain Alert | Perlis, Kedah (Kubang Pasu, Pokok Sena, Padang Terap, Pendang, Sik, Baling), Perak (Hulu Perak), Kelantan (Tumpat, Pasir Mas, Kota Bharu, Bachok, Pasir Puteh), Terengganu (Setiu, Kuala Nerus, Kuala Terengganu, Marang), Pahang (Cameron Highlands, Lipis, Rompin), Johor |
Sabah (Ranau, Lahad Datu, Telupid, Kinabatangan, Beluran, Sandakan, Kudat) |
13:25 MST | Dangerous Continuous Heavy Rain Warning | Kelantan (Jeli), Terengganu (Kemaman), Pahang (Kuantan) |
Severe Continuous Heavy Rain Warning | Kelantan (Tanah Merah, Machang, Kuala Krai, Gua Musang), Terengganu (Besut, Hulu Terengganu, Dungun), Pahang (Jerantut, Maran, Pekan) |
Continuous Heavy Rain Alert | Perlis, Kedah (Kubang Pasu, Pokok Sena, Padang Terap, Pendang, Sik, Baling), Perak (Hulu Perak), Kelantan (Tumpat, Pasir Mas, Kota Bharu, Bachok, Pasir Puteh), Terengganu (Setiu, Kuala Nerus, Kuala Terengganu, Marang), Pahang (all districts except Kuantan, Jerantut, Maran, Pekan), Johor |
Sabah (Ranau, Lahad Datu, Telupid, Kinabatangan, Beluran, Sandakan, Kudat) |
15:50 MST | Dangerous Continuous Heavy Rain Warning | Kelantan (Jeli, Kuala Krai, Gua Musang), Terengganu (Besut, Hulu Terengganu, Dungun, Kemaman), Pahang (Jerantut, Maran, Kuantan, Pekan) |
Severe Continuous Heavy Rain Warning | Kelantan (all districts except Jeli, Kuala Krai, Gua Musang), Terengganu (Setiu, Kuala Nerus, Kuala Terengganu, Marang), Pahang (Cameron Highland, Lipis, Temerloh, Bera, Rompin) |
Continuous Heavy Rain Alert | Perlis, Kedah (Kubang Pasu, Pokok Sena, Padang Terap, Pendang, Sik, Baling), Perak (Hulu Perak), Pahang (Raub, Bentong), Johor |
Sabah (Ranau, Lahad Datu, Telupid, Kinabatangan, Beluran, Sandakan, Kudat) |
31 December | 04:45 MST | Dangerous Continuous Heavy Rain Warning | Kelantan (Jeli, Kuala Krai, Gua Musang), Terengganu (Besut, Hulu Terengganu, Dungun, Kemaman), Pahang (Jerantut, Maran, Kuantan, Pekan, Rompin), Johor (Mersing, Kota Tinggi) |
Severe Continuous Heavy Rain Warning | Kelantan (Tumpat, Pasir Mas, Kota Bharu, Tanah Merah, Bachok, Machang, Pasir Puteh), Terengganu (Setiu, Kuala Nerus, Kuala Terengganu, Marang), Pahang (Tanah Tinggi Cameron, Lipis, Temerloh, Bera), Johor (Segamat, Kluang) |
Continuous Heavy Rain Alert | Perlis, Kedah (Kubang Pasu, Pokok Sena, Padang Terap, Pendang, Sik, Baling), Perak (Hulu Perak), Pahang (Raub, Bentong), Johor (Tangkak, Muar, Batu Pahat, Pontian, Kulai, Johor Bahru) |
Sabah (Ranau, Lahad Datu, Telupid, Kinabatangan, Beluran, Sandakan, Kudat) |
12:30 MST | Severe Continuous Heavy Rain Warning | Pahang (Jerantut, Maran, Kuantan, Bera, Pekan, Rompin), Johor (Segamat, Kluang, Mersing, Kota Tinggi) |
Continuous Heavy Rain Alert | Kelantan, Terengganu, Pahang (Tanah Tinggi Cameron, Lipis, Raub, Bentong, Temerloh), Johor (Tangkak, Muar, Batu Pahat, Pontian, Kulai, Johor Bahru) |
Sabah (Tuaran, Ranau, Kota Belud, Telupid, Beluran, Sandakan, Kudat) |
20:50 MST | Severe Continuous Heavy Rain Warning | Pahang (all districts except Bentong, Temerloh), Johor (Segamat, Kluang, Mersing, Kota Tinggi) |
Continuous Heavy Rain Alert | Kelantan, Terengganu, Pahang (Bentong, Temerloh), Johor (Tangkak, Muar, Batu Pahat, Pontian, Kulai, Kota Bahru) |
Sabah (Tuaran, Ranau, Kota Belud, Telupid, Beluran, Sandakan, Kudat) |
22:35 MST | Severe Continuous Heavy Rain Warning | Pahang (all districts except Bentong, Temerloh), Negeri Sembilan (Jempol), Johor (all districts except Pontian, Kulai, Johor Bahru) |
Continuous Heavy Rain Alert | Perak (all districts except Kerian, Larut, Matang and Selama, Gerik, Kuala Kangsar), Kelantan, Terengganu, Pahang (Bentong, Temerloh), Selangor (Sabak Bernam, Kuala Selangor, Hulu Selangor), Negeri Sembilan (Kuala Pilah, Rembau, Tampin), Melaka, Johor (Pontian, Kulai, Johor Bahru) |
Sabah (Tuaran, Ranau, Kota Belud, Telupid, Beluran, Sandakan, Kudat) |
1 January | 02:30 MST |
Severe Continuous Heavy Rain Warning | Pahang (all districts except Bentong, Temerloh), Negeri Sembilan (Kuala Pilah, Rembau, Jempol, Tampin), Melaka, Johor (all districts except Pontian, Kulai, Johor Bahru) |
Continuous Heavy Rain Alert | Perak (Manjung, Kinta, Perak Tengah, Kampar, Bagan Datuk, Hilir Perak, Batang Padang, Muallim), Kelantan, Terengganu, Pahang (Bentong, Jemerloh), Selangor (Sabak Bernam, Kuala Selangor, Hulu Selangor), Johor (Pontian, Kulai, Johor Bahru) |
Sabah (Tuaran, Ranau, Kota Belud, Telupid, Sandakan, Beluran, Kudat) |
06:30 MST |
Dangerous Continuous Heavy Rain Warning | Negeri Sembilan (Kuala Pilah, Jempol, Tampin) |
Severe Continuous Heavy Rain Warning | Pahang (all districts except Bentong, Temerloh), Negeri Sembilan (Rembau), Melaka, Johor (all districts except Pontian, Kulai, Johor Bahru) |
Continuous Heavy Rain Alert | Kelantan, Terengganu, Pahang (Bentong, Temerloh), Selangor (Hulu Langat), Negeri Sembilan (Jelebu, Seremban, Port Dickson), Johor (Pontian, Kulai, Johor Bahru) |
Sabah (Tuaran, Ranau, Kota Belud, Telupid, Sandakan, Beluran, Kudat) |
13:00 MST |
Severe Continuous Heavy Rain Warning | Pahang (all districts except Bentong, Temerloh), Negeri Sembilan (Rembau), Melaka, Johor (all districts except Pontian, Kulai, Johor Bahru) |
Continuous Heavy Rain Alert | Kelantan, Terengganu, Pahang (all districts except Cameron Highlands, Lipis, Raub, Bentong, Temerloh), Sabah (Tuaran, Ranau, Kota Belud, Telupid, Sandakan, Beluran, Kudat); warning extended until 4 January |
Perak (Manjung, Kinta, Perak Tengah, Kampar, Bagan Datuk, Hilir Perak, Batang Padang, Muallim), Selangor, Kuala Lumpur, Putrajaya, Negeri Sembilan (Jelebu, Seremban, Port Dickson), Johor (Pontian, Kulai, Johor Bahru); warning extended until 3 January |