Stagione delle frane, mese per mese nel mondo
Le strade di montagna franano e restano chiuse per giorni; il problema è arrivarci, non esserci.
Questa è una pagina di avvertenza, non un consiglio. Stagione delle frane riguarda 24 destinazioni su SeasonMap; i mesi qui sotto sono quelli in cui la finestra di rischio è aperta. La maggior parte delle settimane passa tranquilla, e il punteggio accanto a ogni luogo resta il normale punteggio climatico, rischi compresi.
Quando è in corso
Stagione delle frane in gennaio
- San Salvador de Jujuy 🇦🇷 ArgentinaSummer landslides in the Quebrada · 1 gen – 31 mar (di solito)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 🇺🇸 Stati Uniti d'AmericaHighway 1 slide season · 1 dic – 15 apr (di solito)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 🇧🇷 BrasileRainy season landslides · 1 dic – 31 mar (di solito)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 gen – 31 mar (di solito)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 gen – 31 mar (di solito)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
Stagione delle frane in febbraio
- San Salvador de Jujuy 🇦🇷 ArgentinaSummer landslides in the Quebrada · 1 gen – 31 mar (di solito)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 🇺🇸 Stati Uniti d'AmericaHighway 1 slide season · 1 dic – 15 apr (di solito)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 🇧🇷 BrasileRainy season landslides · 1 dic – 31 mar (di solito)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 gen – 31 mar (di solito)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 gen – 31 mar (di solito)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
Stagione delle frane in marzo
- Ouro Preto 🇧🇷 BrasileRainy season landslides · 1 dic – 31 mar (di solito)Heavy summer rain on the steep hillsides brings landslides; in January 2022 one on Morro da Forca brought down historic mansions.80
- Big Sur 🇺🇸 Stati Uniti d'AmericaHighway 1 slide season · 1 dic – 15 apr (di solito)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 gen – 31 mar (di solito)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 gen – 31 mar (di solito)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 gen – 31 mar (di solito)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
Stagione delle frane in aprile
Stagione delle frane in giugno
- Kasol 🇮🇳 IndiaMonsoon in the Parvati Valley · 25 giu – 10 set (di solito)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 🇨🇳 CinaRainy season · 15 giu – 20 set (di solito)The wet months are when the mountain roads fail.74
- Darjeeling 🇮🇳 IndiaMonsoon and landslide season · 15 giu – 20 set (di solito)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 🇮🇳 IndiaLandslides on NH-10 · 15 giu – 15 set (di solito)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 🇮🇳 IndiaGhat road landslides · 1 giu – 31 ago (di solito)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.59
- Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 giu – 15 set (di solito)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 🇮🇳 IndiaMonsoon landslides on the ghat roads · 10 giu – 31 ago (di solito)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
- Lago Atitlán 🇬🇹 GuatemalaLandslide season · 1 giu – 31 ott (di solito)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
- Lūang Namthā 🇱🇦 LaosRainy-season mud and landslides · 1 giu – 30 set (di solito)Nam Ha treks still run, but trails turn to slick mud with leeches, and guides call off days they judge unsafe.51
- Katmandu 🇳🇵 NepalLandslide season on the hill roads · 15 giu – 15 set (di solito)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 giu – 30 set (di solito)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.35
Stagione delle frane in luglio
- Lago Atitlán 🇬🇹 GuatemalaLandslide season · 1 giu – 31 ott (di solito)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 🇨🇳 CinaRainy season · 15 giu – 20 set (di solito)The wet months are when the mountain roads fail.65
- Shimla 🇮🇳 IndiaMonsoon slips on the hill · 1 lug – 15 set (di solito)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 🇮🇳 IndiaLandslides on the hill roads · 1 lug – 15 set (di solito)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
- Mussoorie 🇮🇳 IndiaLandslides on the Dehradun road · 1 lug – 15 set (di solito)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.58
- Kasol 🇮🇳 IndiaMonsoon in the Parvati Valley · 25 giu – 10 set (di solito)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
- Darjeeling 🇮🇳 IndiaMonsoon and landslide season · 15 giu – 20 set (di solito)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 🇮🇳 IndiaGhat road landslides · 1 giu – 31 ago (di solito)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.56
- Gangtok 🇮🇳 IndiaLandslides on NH-10 · 15 giu – 15 set (di solito)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 🇮🇳 IndiaMonsoon landslides on the ghat roads · 10 giu – 31 ago (di solito)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
- Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 giu – 15 set (di solito)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 🇮🇳 IndiaLandslides on the road in · 1 lug – 15 set (di solito)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.50
- Manali 🇮🇳 IndiaLandslides on the valley road · 1 lug – 15 set (di solito)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.48
- Katmandu 🇳🇵 NepalLandslide season on the hill roads · 15 giu – 15 set (di solito)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.43
- Lūang Namthā 🇱🇦 LaosRainy-season mud and landslides · 1 giu – 30 set (di solito)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 giu – 30 set (di solito)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 🇮🇳 IndiaMonsoon and landslide season · 1 lug – 15 set (di solito)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
Stagione delle frane in agosto
- Shangri-La 🇨🇳 CinaRainy season · 15 giu – 20 set (di solito)The wet months are when the mountain roads fail.67
- Lago Atitlán 🇬🇹 GuatemalaLandslide season · 1 giu – 31 ott (di solito)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 🇮🇳 IndiaMonsoon slips on the hill · 1 lug – 15 set (di solito)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 🇮🇳 IndiaGhat road landslides · 1 giu – 31 ago (di solito)Idukki takes the full south-west monsoon and the ghat roads up from Kochi lose sections most seasons.60
- Nainital 🇮🇳 IndiaLandslides on the hill roads · 1 lug – 15 set (di solito)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 🇮🇳 IndiaMonsoon landslides on the ghat roads · 10 giu – 31 ago (di solito)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
- Darjeeling 🇮🇳 IndiaMonsoon and landslide season · 15 giu – 20 set (di solito)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 🇮🇳 IndiaLandslides on NH-10 · 15 giu – 15 set (di solito)The road up from Siliguri along the Teesta is the only practical way in and it loses sections every season, sometimes for days.58
- Mussoorie 🇮🇳 IndiaLandslides on the Dehradun road · 1 lug – 15 set (di solito)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.57
- Kasol 🇮🇳 IndiaMonsoon in the Parvati Valley · 25 giu – 10 set (di solito)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
- Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 giu – 15 set (di solito)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 🇮🇳 IndiaLandslides on the road in · 1 lug – 15 set (di solito)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.51
- Manali 🇮🇳 IndiaLandslides on the valley road · 1 lug – 15 set (di solito)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.50
- Katmandu 🇳🇵 NepalLandslide season on the hill roads · 15 giu – 15 set (di solito)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.45
- Rishikesh 🇮🇳 IndiaMonsoon and landslide season · 1 lug – 15 set (di solito)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
- Lūang Namthā 🇱🇦 LaosRainy-season mud and landslides · 1 giu – 30 set (di solito)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 giu – 30 set (di solito)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.39
Stagione delle frane in settembre
- Shimla 🇮🇳 IndiaMonsoon slips on the hill · 1 lug – 15 set (di solito)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 🇮🇳 IndiaMonsoon in the Parvati Valley · 25 giu – 10 set (di solito)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 🇨🇳 CinaRainy season · 15 giu – 20 set (di solito)The wet months are when the mountain roads fail.72
- Nainital 🇮🇳 IndiaLandslides on the hill roads · 1 lug – 15 set (di solito)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
- Mussoorie 🇮🇳 IndiaLandslides on the Dehradun road · 1 lug – 15 set (di solito)The road up loses sections in the heaviest weeks and the slopes above Kempty come down with them.69
- Darjeeling 🇮🇳 IndiaMonsoon and landslide season · 15 giu – 20 set (di solito)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 🇮🇳 IndiaLandslides on NH-10 · 15 giu – 15 set (di solito)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 🇮🇳 IndiaLandslides on the road in · 1 lug – 15 set (di solito)The highway up from Rishikesh is the only way in and it loses sections most weeks in these months.58
- Manali 🇮🇳 IndiaLandslides on the valley road · 1 lug – 15 set (di solito)The Beas runs high and the highway down to Kullu and Mandi loses sections most seasons, sometimes for days.56
- Lago Atitlán 🇬🇹 GuatemalaLandslide season · 1 giu – 31 ott (di solito)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
- Gorkha 🇳🇵 NepalMonsoon landslides on the Manaslu road · 10 giu – 15 set (di solito)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 🇮🇳 IndiaMonsoon and landslide season · 1 lug – 15 set (di solito)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
- Katmandu 🇳🇵 NepalLandslide season on the hill roads · 15 giu – 15 set (di solito)The monsoon closes hill roads for days at a time and delays the mountain flights that everything else depends on.50
- Lūang Namthā 🇱🇦 LaosRainy-season mud and landslides · 1 giu – 30 set (di solito)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 giu – 30 set (di solito)Heavy monsoon bursts bring deadly landslides on the cut hillsides around the city and knee-deep water in Agrabad and other low districts.42
Stagione delle frane in ottobre
- Lago Atitlán 🇬🇹 GuatemalaLandslide season · 1 giu – 31 ott (di solito)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 ott – 20 dic (di solito)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 ott – 30 nov (di solito)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
Stagione delle frane in novembre
- Cameron Highlands 🇲🇾 MalaysiaWettest weeks and landslide risk · 1 ott – 20 dic (di solito)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 ott – 30 nov (di solito)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
Stagione delle frane in dicembre
- Big Sur 🇺🇸 Stati Uniti d'AmericaHighway 1 slide season · 1 dic – 15 apr (di solito)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 🇧🇷 BrasileRainy season landslides · 1 dic – 31 mar (di solito)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 ott – 20 dic (di solito)Sustained afternoon rain saturates slopes that have been cleared for farming, and the access roads close for clearance more years than not.62