flash floods
Rapid water surges
Flash floods are sudden, violent floods that occur within hours—sometimes minutes—of heavy rainfall, dam failure, or rapid snowmelt.
Unlike river floods that build gradually, flash floods strike with little warning, turning dry creek beds into torrents: Flash floods swept through the canyon, trapping hikers.
The term emphasizes speed and surprise rather than scale.
Fraught with danger
- deadlyAble to cause expiration
- life-threateningRisking death
- treacherousDisloyal and dangerous
- destructiveCausing severe harm
catastrophic · dangerous · severe · fatal · hazardous · risky · unsafe · menacing
Sudden heavy localized rainfall
- downpourIntense precipitation event
- thunderstormViolent weather with lightning
- monsoonSeasonal tropical wind pattern
- torrential rainExtremely heavy precipitation
precipitation · rainstorm · squall · deluge · storm cell · microbursts · tropical storm · hurricane
Vertical advancing flood
- torrentViolent rushing flow
- rushingRapid forward movement
- ragingViolently uncontrolled
- swollenAbnormally enlarged
debris flow · mudslide · inundation · engulf · submerge · swamp · overwhelming · powerful
Excess water drainage
- watershedDrainage area boundary
- floodplainFlood-prone riverside lowland
- drainage basinArea feeding one waterway
- streamflowRiver water's measured movement
water table · upstream · downstream · tributary · culvert · levee · spillway · channel
Save from harm
- evacuationRemoval from danger
- disasterSudden ruinous event
- crisisDecisive dangerous moment
- first respondersPersonnel arriving at emergencies initially
emergency services · 911 · distress · paramedics · casualties · shelter · relief · warning system
perilous
Fraught with danger
- deadlyAble to cause expiration
- life-threateningRisking death
- treacherousDisloyal and dangerous
destructive · catastrophic · dangerous · severe · fatal · hazardous · risky · unsafe · menacing · dire
cloudburst
Sudden heavy localized rainfall
- downpourIntense precipitation event
- thunderstormViolent weather with lightning
- monsoonSeasonal tropical wind pattern
torrential rain · precipitation · rainstorm · squall · deluge · storm cell · microbursts · tropical storm · hurricane · atmospheric river
wall of water
Vertical advancing flood
swollen · debris flow · mudslide · inundation · engulf · submerge · swamp · overwhelming · powerful · violent
runoff
Excess water drainage
- watershedDrainage area boundary
- floodplainFlood-prone riverside lowland
- drainage basinArea feeding one waterway
streamflow · water table · upstream · downstream · tributary · culvert · levee · spillway · channel · creek
rescue
Save from harm
- evacuationRemoval from danger
- disasterSudden ruinous event
- crisisDecisive dangerous moment
first responders · emergency services · 911 · distress · paramedics · casualties · shelter · relief · warning system · sirens
- floodsdeluge, spring floods, coastal floods, floodwater, floodplains
- weather damagestorm damage, wind damage, hail damage, tornado damage, hurricane damage
- disastersdisaster, earthquake, earthquakes, catastrophe, floods
- driving weathericy roads, wet roads, slippery roads, hydroplaning, black ice
- outdoor hazardsbears, heatstroke, snakes, blisters, sunburn
- rainy seasonrain, monsoon, rainfall, wet season, rainy season
flash floodsseasonal flooding
Regular overflow tied to weather cycles
tidal flooding · coastal flooding · river flooding · monsoon flooding
flash floodsdrought
Prolonged water scarcity
water scarcity · dry spell · desertification · desiccation · parched land
flash floodsdrought
Prolonged water scarcity
desiccation · draining · evaporation · aridity · dry spells
flash, flood, flashlight, flashing, flashed, flashes, flashback, flasher, flashlights