Mùa sạt lở, từng tháng một trên khắp thế giới
Đường đèo sạt và đóng nhiều ngày; vấn đề là đi tới, chứ không phải ở đó.
Đây là trang cảnh báo, không phải trang gợi ý. Mùa sạt lở bao trùm 24 điểm đến trên SeasonMap; những tháng bên dưới là các tháng nằm trong khoảng có rủi ro — phần lớn các tuần trong đó vẫn trôi qua yên ả, và điểm bên cạnh mỗi nơi vẫn là điểm khí hậu thông thường, đã tính cả rủi ro.
Diễn ra khi nào
Mùa sạt lở trong tháng 1
- San Salvador de Jujuy 🇦🇷 ArgentinaSummer landslides in the Quebrada · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rockslides across Ruta 9 near Volcan and Tunalito and Ruta 52 at the Cuesta de Lipan, cutting access to Purmamarca, Tilcara and Humahuaca for hours or days.72
- Big Sur 🇺🇸 Hoa KỳHighway 1 slide season · 1 Th12 – 15 Th4 (thường lệ)Winter storms put rock and mud onto the coast road most years, and a bad slide can shut a section for months or seasons.68
- Ouro Preto 🇧🇷 BrasilRainy season landslides · 1 Th12 – 31 Th3 (thường lệ)Heavy summer rain on the steep hillsides brings landslides; in January 2022 one on Morro da Forca brought down historic mansions.68
- Tilcara 🇦🇷 ArgentinaSummer mudslides on the RN 9 · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rock down the side gullies onto the valley road, locally called volcanes, cutting the RN 9 at Volcán or Tumbaya for hours or days.64
- Blantyre 🇲🇼 MalawiCyclone rains and landslides · 1 Th1 – 31 Th3 (thường lệ)Late-season tropical storms can dump days of rain on the southern highlands; in March 2023 Cyclone Freddy set off flash floods and mudslides below Soche Hill that killed hundreds in the city.57
Mùa sạt lở trong tháng 2
- San Salvador de Jujuy 🇦🇷 ArgentinaSummer landslides in the Quebrada · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rockslides across Ruta 9 near Volcan and Tunalito and Ruta 52 at the Cuesta de Lipan, cutting access to Purmamarca, Tilcara and Humahuaca for hours or days.76
- Big Sur 🇺🇸 Hoa KỳHighway 1 slide season · 1 Th12 – 15 Th4 (thường lệ)Winter storms put rock and mud onto the coast road most years, and a bad slide can shut a section for months or seasons.75
- Ouro Preto 🇧🇷 BrasilRainy season landslides · 1 Th12 – 31 Th3 (thường lệ)Heavy summer rain on the steep hillsides brings landslides; in January 2022 one on Morro da Forca brought down historic mansions.72
- Blantyre 🇲🇼 MalawiCyclone rains and landslides · 1 Th1 – 31 Th3 (thường lệ)Late-season tropical storms can dump days of rain on the southern highlands; in March 2023 Cyclone Freddy set off flash floods and mudslides below Soche Hill that killed hundreds in the city.67
- Tilcara 🇦🇷 ArgentinaSummer mudslides on the RN 9 · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rock down the side gullies onto the valley road, locally called volcanes, cutting the RN 9 at Volcán or Tumbaya for hours or days.66
Mùa sạt lở trong tháng 3
- Ouro Preto 🇧🇷 BrasilRainy season landslides · 1 Th12 – 31 Th3 (thường lệ)Heavy summer rain on the steep hillsides brings landslides; in January 2022 one on Morro da Forca brought down historic mansions.80
- Big Sur 🇺🇸 Hoa KỳHighway 1 slide season · 1 Th12 – 15 Th4 (thường lệ)Winter storms put rock and mud onto the coast road most years, and a bad slide can shut a section for months or seasons.75
- San Salvador de Jujuy 🇦🇷 ArgentinaSummer landslides in the Quebrada · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rockslides across Ruta 9 near Volcan and Tunalito and Ruta 52 at the Cuesta de Lipan, cutting access to Purmamarca, Tilcara and Humahuaca for hours or days.74
- Blantyre 🇲🇼 MalawiCyclone rains and landslides · 1 Th1 – 31 Th3 (thường lệ)Late-season tropical storms can dump days of rain on the southern highlands; in March 2023 Cyclone Freddy set off flash floods and mudslides below Soche Hill that killed hundreds in the city.68
- Tilcara 🇦🇷 ArgentinaSummer mudslides on the RN 9 · 1 Th1 – 31 Th3 (thường lệ)Summer storms send mud and rock down the side gullies onto the valley road, locally called volcanes, cutting the RN 9 at Volcán or Tumbaya for hours or days.63
Mùa sạt lở trong tháng 4
Mùa sạt lở trong tháng 6
- Kasol 🇮🇳 Ấn ĐộMonsoon in the Parvati Valley · 25 Th6 – 10 Th9 (thường lệ)The single road up from Bhuntar is an active landslide stretch once the rain sets in and gets blocked for days with no detour.80
- Shangri-La, Địch Khánh 🇨🇳 Trung QuốcRainy season · 15 Th6 – 20 Th9 (thường lệ)The wet months are when the mountain roads fail.74
- Darjiling 🇮🇳 Ấn ĐộMonsoon and landslide season · 15 Th6 – 20 Th9 (thường lệ)The eastern Himalaya takes some of the heaviest rain in India, and slips regularly close NH-10 up from Siliguri and the Rohini road, sometimes for days.61
- Gangtok 🇮🇳 Ấn ĐộLandslides on NH-10 · 15 Th6 – 15 Th9 (thường lệ)The road up from Siliguri along the Teesta is the only practical way in and it loses sections every season, sometimes for days.61
- Munnar 🇮🇳 Ấn ĐộGhat road landslides · 1 Th6 – 31 Th8 (thường lệ)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.59
- Huyện Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 Th6 – 15 Th9 (thường lệ)Monsoon rain loosens the slopes above the Budhi Gandaki gorge, and slides cut both the dirt road beyond Arughat and the trail sections carved into the cliffs.59
- Madikeri 🇮🇳 Ấn ĐộMonsoon landslides on the ghat roads · 10 Th6 – 31 Th8 (thường lệ)Heavy rain brings landslides onto NH 275 through the Sampaje ghat; the district bans heavy vehicles for weeks and has closed the ghat at night, so allow for detours and avoid driving after dark.56
- Hồ Atitlan 🇬🇹 GuatemalaLandslide season · 1 Th6 – 31 Th10 (thường lệ)Heavy rainy-season downpours bring mudslides off the volcanoes around the lake, and the steep road down from Solola to Panajachel has been cut for weeks at a time.55
- Luang Namtha 🇱🇦 LàoRainy-season mud and landslides · 1 Th6 – 30 Th9 (thường lệ)Nam Ha treks still run, but trails turn to slick mud with leeches, and guides call off days they judge unsafe.51
- Kathmandu 🇳🇵 NepalLandslide season on the hill roads · 15 Th6 – 15 Th9 (thường lệ)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.49
- Chittagong 🇧🇩 BangladeshMonsoon landslides and waterlogging · 1 Th6 – 30 Th9 (thường lệ)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.35
Mùa sạt lở trong tháng 7
- Hồ Atitlan 🇬🇹 GuatemalaLandslide season · 1 Th6 – 31 Th10 (thường lệ)Heavy rainy-season downpours bring mudslides off the volcanoes around the lake, and the steep road down from Solola to Panajachel has been cut for weeks at a time.73
- Shangri-La, Địch Khánh 🇨🇳 Trung QuốcRainy season · 15 Th6 – 20 Th9 (thường lệ)The wet months are when the mountain roads fail.65
- Shimla 🇮🇳 Ấn ĐộMonsoon slips on the hill · 1 Th7 – 15 Th9 (thường lệ)The slopes below the town give way most seasons and the Kalka road loses sections with them; the bad years have taken buildings down.62
- Nainital 🇮🇳 Ấn ĐộLandslides on the hill roads · 1 Th7 – 15 Th9 (thường lệ)The roads up from Haldwani and Kaladhungi lose sections in the worst weeks, and the slope above the lake has a long history of coming down.61
- Mussoori 🇮🇳 Ấn ĐộLandslides on the Dehradun road · 1 Th7 – 15 Th9 (thường lệ)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.58
- Kasol 🇮🇳 Ấn ĐộMonsoon in the Parvati Valley · 25 Th6 – 10 Th9 (thường lệ)The single road up from Bhuntar is an active landslide stretch once the rain sets in and gets blocked for days with no detour.57
- Darjiling 🇮🇳 Ấn ĐộMonsoon and landslide season · 15 Th6 – 20 Th9 (thường lệ)The eastern Himalaya takes some of the heaviest rain in India, and slips regularly close NH-10 up from Siliguri and the Rohini road, sometimes for days.56
- Munnar 🇮🇳 Ấn ĐộGhat road landslides · 1 Th6 – 31 Th8 (thường lệ)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.56
- Gangtok 🇮🇳 Ấn ĐộLandslides on NH-10 · 15 Th6 – 15 Th9 (thường lệ)The road up from Siliguri along the Teesta is the only practical way in and it loses sections every season, sometimes for days.55
- Madikeri 🇮🇳 Ấn ĐộMonsoon landslides on the ghat roads · 10 Th6 – 31 Th8 (thường lệ)Heavy rain brings landslides onto NH 275 through the Sampaje ghat; the district bans heavy vehicles for weeks and has closed the ghat at night, so allow for detours and avoid driving after dark.53
- Huyện Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 Th6 – 15 Th9 (thường lệ)Monsoon rain loosens the slopes above the Budhi Gandaki gorge, and slides cut both the dirt road beyond Arughat and the trail sections carved into the cliffs.52
- Auli 🇮🇳 Ấn ĐộLandslides on the road in · 1 Th7 – 15 Th9 (thường lệ)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.50
- Manali 🇮🇳 Ấn ĐộLandslides on the valley road · 1 Th7 – 15 Th9 (thường lệ)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.48
- Kathmandu 🇳🇵 NepalLandslide season on the hill roads · 15 Th6 – 15 Th9 (thường lệ)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.43
- Luang Namtha 🇱🇦 LàoRainy-season mud and landslides · 1 Th6 – 30 Th9 (thường lệ)Nam Ha treks still run, but trails turn to slick mud with leeches, and guides call off days they judge unsafe.43
- Chittagong 🇧🇩 BangladeshMonsoon landslides and waterlogging · 1 Th6 – 30 Th9 (thường lệ)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.38
- Rishikesh 🇮🇳 Ấn ĐộMonsoon and landslide season · 1 Th7 – 15 Th9 (thường lệ)The hill roads north towards Devprayag and Uttarkashi slip and close in the heavy weeks, and the river runs brown and high past the ghats.37
Mùa sạt lở trong tháng 8
- Shangri-La, Địch Khánh 🇨🇳 Trung QuốcRainy season · 15 Th6 – 20 Th9 (thường lệ)The wet months are when the mountain roads fail.67
- Hồ Atitlan 🇬🇹 GuatemalaLandslide season · 1 Th6 – 31 Th10 (thường lệ)Heavy rainy-season downpours bring mudslides off the volcanoes around the lake, and the steep road down from Solola to Panajachel has been cut for weeks at a time.65
- Shimla 🇮🇳 Ấn ĐộMonsoon slips on the hill · 1 Th7 – 15 Th9 (thường lệ)The slopes below the town give way most seasons and the Kalka road loses sections with them; the bad years have taken buildings down.63
- Munnar 🇮🇳 Ấn ĐộGhat road landslides · 1 Th6 – 31 Th8 (thường lệ)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.60
- Nainital 🇮🇳 Ấn ĐộLandslides on the hill roads · 1 Th7 – 15 Th9 (thường lệ)The roads up from Haldwani and Kaladhungi lose sections in the worst weeks, and the slope above the lake has a long history of coming down.60
- Madikeri 🇮🇳 Ấn ĐộMonsoon landslides on the ghat roads · 10 Th6 – 31 Th8 (thường lệ)Heavy rain brings landslides onto NH 275 through the Sampaje ghat; the district bans heavy vehicles for weeks and has closed the ghat at night, so allow for detours and avoid driving after dark.59
- Darjiling 🇮🇳 Ấn ĐộMonsoon and landslide season · 15 Th6 – 20 Th9 (thường lệ)The eastern Himalaya takes some of the heaviest rain in India, and slips regularly close NH-10 up from Siliguri and the Rohini road, sometimes for days.58
- Gangtok 🇮🇳 Ấn ĐộLandslides on NH-10 · 15 Th6 – 15 Th9 (thường lệ)The road up from Siliguri along the Teesta is the only practical way in and it loses sections every season, sometimes for days.58
- Mussoori 🇮🇳 Ấn ĐộLandslides on the Dehradun road · 1 Th7 – 15 Th9 (thường lệ)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.57
- Kasol 🇮🇳 Ấn ĐộMonsoon in the Parvati Valley · 25 Th6 – 10 Th9 (thường lệ)The single road up from Bhuntar is an active landslide stretch once the rain sets in and gets blocked for days with no detour.56
- Huyện Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 Th6 – 15 Th9 (thường lệ)Monsoon rain loosens the slopes above the Budhi Gandaki gorge, and slides cut both the dirt road beyond Arughat and the trail sections carved into the cliffs.53
- Auli 🇮🇳 Ấn ĐộLandslides on the road in · 1 Th7 – 15 Th9 (thường lệ)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.51
- Manali 🇮🇳 Ấn ĐộLandslides on the valley road · 1 Th7 – 15 Th9 (thường lệ)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.50
- Kathmandu 🇳🇵 NepalLandslide season on the hill roads · 15 Th6 – 15 Th9 (thường lệ)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.45
- Rishikesh 🇮🇳 Ấn ĐộMonsoon and landslide season · 1 Th7 – 15 Th9 (thường lệ)The hill roads north towards Devprayag and Uttarkashi slip and close in the heavy weeks, and the river runs brown and high past the ghats.39
- Luang Namtha 🇱🇦 LàoRainy-season mud and landslides · 1 Th6 – 30 Th9 (thường lệ)Nam Ha treks still run, but trails turn to slick mud with leeches, and guides call off days they judge unsafe.39
- Chittagong 🇧🇩 BangladeshMonsoon landslides and waterlogging · 1 Th6 – 30 Th9 (thường lệ)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.39
Mùa sạt lở trong tháng 9
- Shimla 🇮🇳 Ấn ĐộMonsoon slips on the hill · 1 Th7 – 15 Th9 (thường lệ)The slopes below the town give way most seasons and the Kalka road loses sections with them; the bad years have taken buildings down.76
- Kasol 🇮🇳 Ấn ĐộMonsoon in the Parvati Valley · 25 Th6 – 10 Th9 (thường lệ)The single road up from Bhuntar is an active landslide stretch once the rain sets in and gets blocked for days with no detour.72
- Shangri-La, Địch Khánh 🇨🇳 Trung QuốcRainy season · 15 Th6 – 20 Th9 (thường lệ)The wet months are when the mountain roads fail.72
- Nainital 🇮🇳 Ấn ĐộLandslides on the hill roads · 1 Th7 – 15 Th9 (thường lệ)The roads up from Haldwani and Kaladhungi lose sections in the worst weeks, and the slope above the lake has a long history of coming down.69
- Mussoori 🇮🇳 Ấn ĐộLandslides on the Dehradun road · 1 Th7 – 15 Th9 (thường lệ)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.69
- Darjiling 🇮🇳 Ấn ĐộMonsoon and landslide season · 15 Th6 – 20 Th9 (thường lệ)The eastern Himalaya takes some of the heaviest rain in India, and slips regularly close NH-10 up from Siliguri and the Rohini road, sometimes for days.60
- Gangtok 🇮🇳 Ấn ĐộLandslides on NH-10 · 15 Th6 – 15 Th9 (thường lệ)The road up from Siliguri along the Teesta is the only practical way in and it loses sections every season, sometimes for days.60
- Auli 🇮🇳 Ấn ĐộLandslides on the road in · 1 Th7 – 15 Th9 (thường lệ)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.58
- Manali 🇮🇳 Ấn ĐộLandslides on the valley road · 1 Th7 – 15 Th9 (thường lệ)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.56
- Hồ Atitlan 🇬🇹 GuatemalaLandslide season · 1 Th6 – 31 Th10 (thường lệ)Heavy rainy-season downpours bring mudslides off the volcanoes around the lake, and the steep road down from Solola to Panajachel has been cut for weeks at a time.56
- Huyện Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 Th6 – 15 Th9 (thường lệ)Monsoon rain loosens the slopes above the Budhi Gandaki gorge, and slides cut both the dirt road beyond Arughat and the trail sections carved into the cliffs.56
- Rishikesh 🇮🇳 Ấn ĐộMonsoon and landslide season · 1 Th7 – 15 Th9 (thường lệ)The hill roads north towards Devprayag and Uttarkashi slip and close in the heavy weeks, and the river runs brown and high past the ghats.54
- Kathmandu 🇳🇵 NepalLandslide season on the hill roads · 15 Th6 – 15 Th9 (thường lệ)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.50
- Luang Namtha 🇱🇦 LàoRainy-season mud and landslides · 1 Th6 – 30 Th9 (thường lệ)Nam Ha treks still run, but trails turn to slick mud with leeches, and guides call off days they judge unsafe.50
- Chittagong 🇧🇩 BangladeshMonsoon landslides and waterlogging · 1 Th6 – 30 Th9 (thường lệ)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.42
Mùa sạt lở trong tháng 10
- Hồ Atitlan 🇬🇹 GuatemalaLandslide season · 1 Th6 – 31 Th10 (thường lệ)Heavy rainy-season downpours bring mudslides off the volcanoes around the lake, and the steep road down from Solola to Panajachel has been cut for weeks at a time.61
- Cameron Highlands 🇲🇾 MalaysiaWettest weeks and landslide risk · 1 Th10 – 20 Th12 (thường lệ)Sustained afternoon rain saturates slopes that have been cleared for farming, and the access roads close for clearance more years than not.60
- Bucaramanga 🇨🇴 ColombiaSecond-rains landslides · 1 Th10 – 30 Th11 (thường lệ)October and November bring the year's second and heavier rains, and landslides regularly close or restrict the mountain roads to Bogota, Pamplona and the Magdalena valley.55
Mùa sạt lở trong tháng 11
- Cameron Highlands 🇲🇾 MalaysiaWettest weeks and landslide risk · 1 Th10 – 20 Th12 (thường lệ)Sustained afternoon rain saturates slopes that have been cleared for farming, and the access roads close for clearance more years than not.57
- Bucaramanga 🇨🇴 ColombiaSecond-rains landslides · 1 Th10 – 30 Th11 (thường lệ)October and November bring the year's second and heavier rains, and landslides regularly close or restrict the mountain roads to Bogota, Pamplona and the Magdalena valley.56
Mùa sạt lở trong tháng 12
- Big Sur 🇺🇸 Hoa KỳHighway 1 slide season · 1 Th12 – 15 Th4 (thường lệ)Winter storms put rock and mud onto the coast road most years, and a bad slide can shut a section for months or seasons.70
- Ouro Preto 🇧🇷 BrasilRainy season landslides · 1 Th12 – 31 Th3 (thường lệ)Heavy summer rain on the steep hillsides brings landslides; in January 2022 one on Morro da Forca brought down historic mansions.69
- Cameron Highlands 🇲🇾 MalaysiaWettest weeks and landslide risk · 1 Th10 – 20 Th12 (thường lệ)Sustained afternoon rain saturates slopes that have been cleared for farming, and the access roads close for clearance more years than not.62