Related by context. All words. (Click for frequent words.) 55 avalanche chutes 54 avalanches 54 improvised roadside bombs 54 Rockslides 53 snowslides 51 triggered avalanches 50 flooded Caviezel 49 Sawmill Own 49 Prescribed fires 49 Pyroclastic flows 48 tracer ammunition 48 erupting lava 48 snowpack melts 48 chemical de icers 47 East Vail Chutes 47 erupt explosively 47 pinon pines 47 Pir Panjal mountain 47 skiers snowshoers 47 contend loosens soils 47 wetlands flood plains 47 glaciated terrain 46 oversnow travel 46 steeper slopes 46 Wasatch Powderbird Guides 46 Prescribed burns 46 unexploded duds 46 upper elevations 46 dry streambeds 46 insurgent ambushes 46 avalanche buries 46 hidden crevasses 46 leeward slopes 46 clouds obscuring 45 avalanche danger 45 expose coal seams 45 penetrating radars 45 Heavenly Kirkwood 45 sniper rifles grenades 45 tigers terrorizing 45 Silver iodide 45 snowmaking machines 45 Booby traps 45 thunderstorm wind gusts 45 Steep slopes 45 bows crossbows 45 Vail Breckenridge 45 highmarking 45 unguided missiles 45 unexploded shells 45 ridgetops 45 rubber buckshot 45 dirt berms 45 Rocket Propelled Grenades 45 Oquirrh mountains 45 slicken 45 snowmachiners 45 automatic rifles rocket launchers 45 Yellowstone Grand Teton 44 booby trap plots 44 Maui Haleakala volcano 44 Skier dies 44 arid Baja 44 unexploded grenades 44 Heavily armored 44 blowdowns 44 gaping craters 44 armored steamrollers 44 Kaminski Morrow 44 Dalzell Gorge 44 steep slopes 44 Khilanmarg 44 Tragethon 44 reduce visibilities 44 unexploded artillery 44 aerosolize 44 armor piercing shells 44 Turnagain Pass 44 howitzer shells 44 backcountry hikers 44 cracker shells 44 snowmobiling snowshoeing 44 Solang Nullah 44 sno parks 44 sledders 44 disorient pilots 44 Lake Keechelus 44 Baralacha Pass 44 reduced visibilities 44 spokeswoman Tiana Enger 44 millimeter mortars 44 rocket launchers mortars 44 icy slopes 44 Persian Gulf Hormouz 44 Snowboarder dies 44 spark arrestors 44 illegal immigrants Streck 44 spokeswoman Gwyn Howat 44 Sylvan Pass 43 scatter radioactive 43 moisture seeps 43 mines booby traps 43 sno park 43 snowplay 43 Tiehack 43 barren pumice plain 43 Unexploded bombs 43 spraying salt brine 43 melting snowpack 43 Centrifuges enrich uranium 43 Supai Village 43 kiloton atomic bomb 43 '1 ,# fold 43 bare mountainsides 43 piste basher 43 hepatic transaminase levels 43 Zojila 43 flammable corrosive 43 steep terrain 43 spokeswoman Dee Dechert 43 watertight containers 43 Attackers hurled 43 Afghani battlefields 43 gamma ray flashes 43 Zigana 43 piste skiers 43 Stacey Stegman spokeswoman 43 flammable vegetation 43 winter snows melt 43 hunters berry pickers 43 chemical deicers 43 unexploded ordinances 43 snowguns 43 crevassed 43 accidental detonation 43 automatic rifles grenades 43 rifles pistols grenades 43 limb breakage 43 bark beetle infestations 43 Temperature extremes 43 spokeswoman Christie Kalkowski 43 Amber Turnau spokeswoman 43 penetrating radar 43 Featherville 42 glacier melts 42 altitude Uzcategui 42 enhanced Paveway II 42 unimproved roads 42 spontaneously ignite 42 landmines planted 42 artificial snowmaking 42 Rabbit Ears Pass 42 icy snowpacked roads 42 Mbaho 42 Front Range foothills 42 Hyalite Canyon 42 Lookout Pass 42 ungroomed trails 42 Arapahoe Basin ski 42 frontcountry 42 Mammoth Mountain ski 42 snowmaking guns 42 Heidi Schewel spokeswoman 42 Heavier rainfall 42 spokesman Terry Seyden 42 volcanoes erupt 42 snow shoers 42 oxidizers 42 avalanche chutes raising 42 Arrow interceptor missile 42 Climber dies 42 snowcats 42 rocky ledges 42 floatplanes 42 airburst 42 spokesman Jeff Hanle 42 Apgar Village 42 Sniffer dogs searched 42 Shallow earthquakes 42 snow melts 42 Lowari Top 42 snowriders 42 laser altimetry 42 reflecting sulfates spewed 42 unburned fuels 42 dig burrows 42 thickly vegetated 42 Sno Cats 42 carve firebreaks 42 slopes 42 capsule parachutes 42 Skier survives 42 backcountry campsites 42 rockslides 42 Jawahar tunnel 42 Lesovo 42 rockets launchers 42 Cottonwood canyons 42 sniper nests 42 Stacey Stegman 41 ski patrollers 41 Snowmobiler dies 41 higher elevations 41 Palmer Snowfield 41 Ptarmigan Peak 41 uncovering roadside bombs 41 Russell Hubright 41 Rugged terrain 41 powerful superconducting magnets 41 Tepusquet Canyon 41 unattended campfires 41 EFP detonated 41 skiers snowmobilers 41 Haegeli 41 RCIEDs 41 specialty organics dioxins 41 flashbang grenades 41 Tinpan fire 41 hikers snowshoers 41 dampen vibrations 41 ballistic trajectory 41 mixed conifer forests 41 Dunraven Pass 41 Microbursts 41 pollute rivers 41 Lambton OPP Const 41 underwater obstructions 41 Gumushane province 41 mountainous terrains 41 flash floods landslides 41 toxic hydrazine fuel 41 crevasses 41 steep mountainsides 41 airdropping supplies 41 Feather River canyon 41 rocky terrains 41 Skier Killed 41 Lower Geyser Basin 41 Cayuse Pass 41 seracs 41 Hydroplaning 41 highwalls 41 Hiker dies 41 Riding mowers 41 motorized rafts 41 snowblow 41 bridges overpasses 41 telemark gear 41 detonate roadside bombs 41 Himat blamed 41 excavated trenches 41 boulders 41 backcountry avalanche 41 overhanging cliffs 41 spokeswoman Heidi Schewel 41 Snowcat 41 geologically hazardous 41 ridge tops 41 Cliff Dwellings 41 campgrounds picnic 41 Ethiopian helicopter gunship 41 Loveland Pass 41 Skiers snowboarders 41 Wyoming Grand Teton 41 catalyze reactions 41 skis snowboards 41 Abu Rajab bodyguards 41 steep uphills 41 booby traps littering 41 Sno Parks 41 Damaging wind gusts 41 highly erodible soils 41 snowshoe hikers 41 injure maim 41 steep ravines 41 Zanskar valley 41 alpine tundra 41 IED Improvised Explosive Devices 41 Sunrise Ski Resort 41 Petrohan 41 Baker Snoqualmie 41 Snowshoers 41 pleasant Tangherlini 41 Nitrogen N2 41 Alpental Ski Area 41 pyrophoric 40 Climber rescued 40 trail groomers 40 slab avalanches 40 windblown snow 40 Coire na Ciste 40 inflammable liquids 40 Rockfalls 40 Mount Zigana 40 upscale Karradah neighborhood 40 herds graze 40 spews lava 40 vaporises 40 narrow ravines 40 borne IEDs 40 improvised landmines 40 electro optical sensors 40 planted landmines 40 bombies 40 PKM machine guns 40 Volcanic eruptions 40 Antelope Butte 40 above timberline 40 steep canyon 40 Copter crashes 40 Swager sensing equipment 40 unexploded ordnances 40 skiing tobogganing 40 snowmobiles 40 icebergs calving 40 mud slides 40 ramjets 40 sundowner winds 40 Boundary Waters wilderness 40 Avalanche buries 40 trinitrotoluene 40 backcountry 40 skiing snowboarding snowmobiling 40 Unexploded bomblets 40 Mindy Crane 40 fertilizer ammonium nitrate 40 Olive Luces regional 40 snows 40 avalanche beacons shovels 40 rustic campgrounds 40 off piste skiing 40 Trampers 40 carry heavier payloads 40 Karkanen 40 Puget Sound lowlands 40 Prescribed burning 40 HUMIRA resembles antibodies 40 Coire Cas 40 Harsh winters 40 Dolly Sods 40 grenades al Taie 40 Oceano Dunes SVRA 40 Rohtang pass 40 Tianshan Mountain 40 spin uranium hexafluoride 40 rockfall hazards 40 sledding snowmobiling 40 sledding hills 40 snows melt 40 densely treed 40 Gubele 40 Hungry Horse Reservoir 40 treacherous terrain 40 Ski patrollers 40 Weather Service forecasters 40 weapons storehouses bunkers 40 volcanoes earthquakes 40 Indonesian volcano spews 40 Skiiers 40 Firefighting helicopters 40 Boreal Mountain 40 denuded slopes 40 Joani Lynch 40 Upper Ojai Matilija 40 Maui Haleakala 40 Kerosene heaters 40 avalanche transceivers 40 Hahnenkamm mountain 40 Ober Gatlinburg 40 Mosquito repellents 40 stoke sectarian strife 40 Snow blowers 40 Jackie Skaggs 40 buckets wheelbarrows 40 Norman Paech awoke 40 brushy terrain 40 Snowmobiles 40 refreezes 40 Unexploded munitions 40 Kajaki Sofla 40 Meager Creek 40 pollute groundwater 40 scenic Kenai Peninsula 40 Salang Tunnel 40 Firebreaks 40 Chemical biological radiological 40 ravage skyscrapers 40 Malko Tarnovo border 40 beetle infested trees 40 condor preserve 40 containing depleted uranium 40 rugged Hindu Kush 40 electrolyze water 40 Emigrant Pass 40 steep embankments 40 freeze thaw cycles 40 Siyeh Bend 40 chemical repellents 40 spokeswoman Barbara Duruisseau 40 outcompete native 40 Glude 40 Lava flows 40 Peruvian Gulch 40 Ed Monnig supervisor 40 Cavity Lake 40 IDF sappers 40 snowshed 40 Afternoon thunderstorms 40 thermobaric weapons 40 accumulating snowfall 40 launchable 39 sky Goglia 39 sodium perchlorate 39 Hezbollah rocket barrages 39 Joe Pasinato 39 Avalanches 39 lava trickling 39 unmanned reconnaissance aircraft 39 detonating fuses 39 Highly enriched uranium 39 Tim Elve 39 backburns 39 Pileups 39 enemy emplacements 39 sparklers firecrackers 39 tripwire explosives 39 thawing permafrost 39 skim scour 39 overhanging vegetation 39 colder denser 39 low relative humidities 39 Mountainous terrain 39 Subdural hematomas 39 abrade 39 cliff towered 39 La Nina occurs 39 skiing sledding 39 herbicide Spike #DF 39 Unexploded 39 Carbon monoxide byproduct 39 spokesman Maeton MAY' 39 Muir snowfield 39 polygon shaped fissures 39 Corpses riddled 39 Sierra ski resorts 39 streambeds 39 mag chloride 39 Rohtang 39 Snowy Range 39 couloirs 39 automatic rifles pistols 39 Detonating 39 RECCO 39 Dangerous rip currents 39 airstrikes judiciously 39 Gardaizi estimated 39 unarmored vehicles 39 trigger allergic reactions 39 cluttered LaBonge told 39 Backcountry skiing 39 steep brushy 39 Eliot Glacier 39 official Katsuyuki Sato 39 volcanic mudflow 39 winter snows 39 shovels axes 39 moisture condenses 39 homing missiles 39 Noehammer 39 mysterious vibrations 39 Snowboard Resort 39 icefalls 39 spokeswoman Robin DeMario 39 roadbeds 39 Buchaille Etive Mhor 39 Fine particulates 39 steam vents 39 ballistic missiles cruise missiles 39 Pir Panjal mountains 39 nonexplosive 39 non motorized watercraft 39 Dhauladhar 39 Breachers 39 Targhee Pass 39 flashbangs 39 steep gorges 39 Glacier Peak Wilderness 39 Keechelus Lake 39 Provo Canyon 39 rope tows 39 Timpanogos Cave 39 mountainsides 39 ricocheting bullets 39 Hail pelted 39 Hiker rescued 39 artillery shells mortar rounds 39 Clogged gutters 39 Vallecito Creek 39 destroyable 39 uniforms brandishing Kalashnikov 39 midmountain 39 spokeswoman Randi Jorgenson 39 Disappointment Cleaver 39 Hiker survives 39 hazardous eruption 39 Beartooth Pass 39 fissile payload 39 Mudflows 39 Burning embers 39 Sergei Kozhemyaka spokesman 39 Ski Patrollers 39 limestone karst 39 Landslips 39 DELMARVA WEATHER 39 hikers joggers 39 prolonged exertion 39 spewed lava 39 Warmer oceans 39 snowmelts 39 acidify 39 Rocket propelled grenade 39 Havasu Canyon 39 attackers detonated 39 atop Donner Summit 39 Landslides blocked 39 strongly altered mafic 39 Lutsen Mountains 39 toward Uludere closer 39 Khardungla 39 AP NewsBreak Nuke 39 snowshoe hikes 39 Rockslide closes 39 chloride salts 39 Santa Catalinas 39 Warmer temps 39 complete chaos Solum 39 unfertilized egg directly 39 volatilize 39 backcountry skiers 39 Pomerelle 39 icy crust 39 unexploded ammunition 39 airborne soot 39 deadfalls 39 detonate IEDs 39 skiing snowmobiling 39 Abromeit 39 mountainous Ladakh 39 freezing drizzle coated 39 guns grenade launchers 39 Lefthand Canyon 39 boobytrapped 39 heavily vegetated 39 old Mariam Sajadi 39 permafrost melts 39 skis snowshoes 39 heavy snows 39 Saturated soil 39 Van der Vorst savors 39 hillsides denuded 39 clog waterways 39 fords 39 warplanes helicopter gunships 39 unexploded WWII 39 muddy swamps 39 GLACIER NATIONAL PARK 39 Pakistan unpoliced tribal 39 spokesman Russ Pecoraro 39 simply derelicts corroding 39 IED shorthand 39 prized peacocks 38 ordnance detachment 38 Kupeli 38 suffers widescale 38 avalanche forecaster 38 Sisquoc River 38 damaging downburst winds 38 boating canoeing 38 spokesman Bruce Quintelier 38 crosscut saws 38 extract plutonium 38 Loretta Benavidez 38 Blowing dust 38 rock ledges 38 overstocked forests 38 Solang Valley 38 alpine lakes 38 Shinmoedake volcano 38 hazardous solvents 38 pinyon juniper 38 violent seismic upheavals 38 Sledders 38 respiratory irritants 38 Stansbury Mountains 38 Incirlik avoiding 38 ammunition Ghurtani 38 steep gradient 38 remotely detonate 38 melting snowpacks 38 meteorologist Myron Padgett 38 Melting permafrost 38 militants lobbed grenades 38 reinforce dykes 38 compressed gasses 38 volcano spewed 38 Explosive Devices 38 gulches 38 Matukituki Valley 38 Stanton Florea 38 Tioga Pass 38 backcountry adventurers 38 creek crossings 38 grenades pistols 38 campfires unattended 38 landslides 38 untracked powder 38 forearms inscribed 38 exponential Ludin 38 Freezing rain sleet 38 harpoon whales 38 Pasayten River 38 levitate objects 38 liquid de icers 38 Illumination Saddle 38 moles voles 38 glaciers icebergs 38 flashovers 38 rendered inert 38 containing soot dioxins 38 pressurized cabins 38 horseback riding mountain biking 38 Gulf Hagas 38 recreationists 38 Short snouted dogs 38 Cogil 38 uneven terrain 38 Pir Panjal range 38 Uninhabited Aerial Vehicle 38 Natasha Richardson dies 38 chaparral covered 38 Streamflows 38 remotely piloted drones 38 frigid wind chills 38 Improvised Explosive Devices IEDs 38 inaccurate unguided 38 manager Hamish McCrostie 38 spew lava 38 Poisonous snakes 38 bridges underpasses 38 gases cascaded 38 shake shingle roofs 38 unexploded submunitions 38 fuel moistures 38 earth bunds 38 riot shields patrolled 38 Kebler Pass 38 unmanned Predator spy 38 Emigrant Wilderness 38 stun grenades rubber bullets 38 headwall 38 rattlesnakes scorpions 38 forest undergrowth 38 heavily fortified frontier 38 Improvised explosive device 38 primitive campsites 38 Doug Abromeit director 38 tracer bullets sliced 38 frost heaving 38 9th Cavalry Regiment 38 pyroclastic flow 38 swollen rivers flooded 38 Rampart Range 38 unburned vegetation 38 glacially carved 38 Gravelly Range 38 larch forests 38 Beaver Creek Breckenridge Keystone 38 emplacements 38 PCBs mercury 38 aboveground storage 38 ashfall advisory 38 thermobaric 38 sulfuric acids 38 ice jams 38 boats personal watercrafts 38 altitudes 38 blankets tarps 38 explosive devises 38 alpine terrain 38 Recreationists 38 subalpine fir 38 inaccessible backcountry 38 orographic 38 Explosive eruptions 38 Ricin derived 38 Snowbird Resort 38 Flagg Ranch 38 endurance remotely piloted 38 sharpened bamboo poles 38 Emmons Glacier 38 snowmakers 38 forested terrain 38 snow 38 powder stashes 38 precipitous cliffs 38 Manti La Sal 38 mudflows 38 unexploded mortar shells 38 Warmer winters 38 Unarmed guards 38 treacherously slick 38 Messner Couloir 38 Teton Pass 38 Fossil Butte 38 kalashnikovs 38 Epoxy resins 38 snowshoers 38 Hikers mountain bikers 38 Citronella candles 38 Easily scaling 38 Total snowfall accumulations 38 Enceladus icy 38 Teklanika 38 leach toxins 38 tiny meteoroids 38 Canoes kayaks 38 backpack sprayers 38 Safari Dwiyono volcanologist 38 Snowfall accumulations 38 Svaliava 38 Volcano eruptions 38 include microparticles liposomes 38 Kekekabic Trail 38 Personal watercraft 38 groomed pistes 38 Pasayten 38 Grau Roig 38 overhanging brush 38 culverts ditches 38 Garibaldi Provincial 38 seas Dengler 38 Sledding 38 Airliners typically 38 Heavy snows 38 nonmetallic weapons 38 protons collide 38 unpatrolled beaches 38 destroy Voldemort Horcruxes 38 pet dander dust mites 38 Pellet guns 38 Assailants detonated 38 leftover ordnance 38 significant cytopenia 38 Buchaille Etive Mor 38 #,# acre Tinpan 38 zigzag patterns 38 Backcountry skiers 38 rugged topography 38 Bug zappers 38 Dandey Darpa Khel 38 William Mbaho 38 unmanned drone laden 38 Langtang Lirung 38 explosion Wiemer 38 Ipsut Creek Campground 38 Whiteout conditions 38 creeks streams 38 Hotshot crews 38 Tusayan Ranger District 38 #,#-#,# ft. Loc 38 Porteau Cove 38 Hogadon 38 scoria 38 steep mountainous terrain 38 Apply insect repellent 38 Squaw Pass 38 Susan Marzec spokeswoman 38 tephra dam 38 antivehicle mines 38 Candle wax 38 Kachess 38 Jawahar Tunnel 38 Elk Refuge 38 Arapahoe Basin 38 dense chaparral 38 witness Decha 38 #mm rockets 38 backcountry terrain 38 Seyden 38 loess soil 38 refreeze 38 Karakoram Range 38 foothill neighborhoods 38 unexploded artillery shells 38 sloping terrain 38 Saltoro ridge 38 debris avalanching 38 miniguns 38 Water striders 38 slippery slopes 38 Warm temps 38 backcountry hut 38 roller skis 38 Blacktail Mountain 38 sidecountry 37 carbohydrates lipids 37 Galapagos volcano erupts 37 Snow drifts 37 snowslide 37 Absaroka Beartooth Wilderness 37 low beam headlights 37 wielding whips 37 clogged culverts 37 electric trolling motors 37 wear flak jackets 37 Snowcats 37 Landslides 37 congested Bosphorus 37 lob teargas shells 37 Ski Santa Fe 37 skiers 37 elevations 37 fungus spores 37 b Penalise 37 refract light 37 smokejumpers 37 pine beetle infestations 37 storms spawned tornadoes 37 Use microfiber cloth 37 hilly rocky 37 sidewalks abutting 37 Crestone Peak 37 hikers equestrians 37 remotely detonating 37 alpine ecosystems 37 Mount Lemmon Highway 37 hikers bikers 37 steam eruptions 37 nesting cavities 37 backcountry enthusiasts 37 Armored bulldozers 37 horticultural oils 37 narrow canyons 37 mud boggers 37 spears arrows 37 cluster submunitions 37 Nonlethal 37 subalpine 37 log skidders 37 rocket propelled grenades RPGs 37 spokesman Joe Pasinato 37 beaver dams 37 Kitzsteinhorn glacier 37 snowy slushy 37 Icy patches 37 Carvins Cove 37 Tahoe ski resort 37 Rocket propelled grenades 37 rangers rappelled 37 skiers snowboarders 37 talus slopes 37 mountainous terrain 37 overpressurized 37 condor sanctuary 37 campesinos fled 37 Shallower quakes tend 37 rocky canyons 37 Siachin Glacier 37 Infinite Spur 37 Siskiyou Pass 37 Mount Zirkel Wilderness 37 above treeline 37 Terraced fields 37 snowcoach travel 37 brandishing rocket propelled 37 skiers boarders 37 Philippine volcano spews 37 Flea collars 37 mountain 37 evasive maneuvering 37 rock outcroppings 37 preventer inhalers 37 shopkeeper Abdul Mateen 37 cargo sweepings 37 flammable gasses 37 shotgun slugs 37 glacier carved 37 uncrowded slopes 37 Rogue Umpqua 37 Hellroaring 37 Climber survives 37 explosive booby traps 37 glissading 37 #mm artillery shells 37 PETN pentaerythritol tetranitrate 37 John V. Goodpaster 37 San Gorgonio Wilderness 37 briny wastewater 37 Tecate Peak 37 Indonesia volcano spews 37 bubbling brooks 37 Duckabush 37 Dendrimers 37 spews ash 37 patchy freezing drizzle 37 Mt Hutt skifield 37 Airplanes sprayed 37 whiz harmlessly 37 Aletsch 37 prison Qabir 37 motorcycles dune buggies 37 Enriching uranium produces 37 ignited soundproofing foam 37 swelled rivers 37 Kachina Peaks Wilderness 37 flaming wax 37 Meteor showers 37 corrosive liquids 37 unloaded semiautomatic 37 Rocket Propelled Grenade 37 vexes travelers 37 avoid overexertion 37 snowmobilers 37 mountain hideaways 37 Macchil sector 37 Thoroughly cooking eggs 37 detonations 37 Safari Dwiyono 37 gases vapors 37 emits gamma rays 37 hiking snowshoeing 37 limited visibilities 37 mysterious uncharted 37 TONIGHT Partly cloudy 37 brooms rakes 37 unexploded munitions 37 repellent sprays 37 Nepalese mountaineering 37 Overflights 37 BWCAW 37 Valerie Naylor 37 Sachkhere Georgian sentry 37 shutterless homes 37 Grímsvötn volcano 37 DETOUR Please 37 mountain slopes 37 snowplowed 37 thermometers barometers dental amalgams 37 Quandary Peak 37 Magnesium chloride 37 Larry Mastin USGS 37 Beachcombers collect 37 plows sanders 37 Peavine Mountain 37 mountaintop hamlet 37 Visibilities 37 Steep terrain 37 Karikot village 37 lahars 37 hikers bicyclists 37 Oregon Wallowa Mountains 37 Avoid tanning beds 37 jackknifes 37 Denali Pass 37 concomitant cardiac 37 Drywood termites 37 earthen embankments 37 ultrasonic vibration 37 sleet accumulations 37 alpine coaster 37 grenades mortar rounds 37 Uintas 37 Wrangell St 37 microscopic soot particles 37 biking horseback riding 37 knives spears 37 Elemental mercury 37 snowshoes skis 37 rhododendron thickets 37 creek bottoms 37 hikers mountain bikers 37 iron rods slingshots 37 Earthquakes tsunamis 37 Jim Kramper 37 colorless odorless radioactive 37 Advanced Cruise Missiles 37 Floods mudslides 37 Near freezing temperatures 37 antipersonnel 37 Stable isotopes 37 induce drowsiness 37 kilometer buffer zone 37 Cluster munitions 37 pupae consume 37 bobby trapped 37 mountain ridges 37 lush paddy fields 37 chimney flues 37 snowpacks