AlertStream.comAn eCorp Venture

Live · 105 active alerts across the United States

One alert stream for every place you care about.

Weather, floods, heat, fire, air, quakes and water, from the National Weather Service, USGS and Open-Meteo, in one feed per state or county. Every alert ends with one thing you can actually do.

Active alerts, US105
Severe or extreme17
States with alerts20
Refreshed16:10 UTC
Stunning view of a stormy beach with dramatic clouds in New Zealand.
Photo: Peter Olexa / Pexels

Near you: Columbus, OH

Detected from your connection. Open the Ohio stream →

Air quality now52Moderate · PM2.5 4.7 µg/m³

No active alerts for Columbus, OH

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What is active right now

Marine & coast 32Flooding 29Winter & cold 14Earthquakes 11High wind 9Other 5Fog 3Air quality 2

States under the most severe alerts

Alaska30 active · 7 severeArizona6 active · 6 severeNorth Carolina18 active · 2 severeFlorida15 active · 1 severeGeorgia5 active · 1 severeVirginia10 active · 0 severeMaryland5 active · 0 severeCalifornia4 active · 0 severePuerto Rico4 active · 0 severeHawaii2 active · 0 severeNevada2 active · 0 severePennsylvania2 active · 0 severe

Latest severe alerts

SevereFloodingFLends in 11 h

Flood Warning · Lake, Volusia

Flood Warning issued October 20 at 9:54AM EDT by NWS Melbourne FL

What to do

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued this evening at 1115 PM EDT.

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on ClimateChallenge.com
NWS Melbourne FLSource →
SevereFloodingNCends in 32 h

Coastal Flood Warning · Ocracoke Island

Coastal Flood Warning issued October 20 at 9:46AM EDT until October 21 at 8:00PM EDT by NWS Newport/Morehead City NC

What to do

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Life-threatening rip currents. If caught in a rip current, remain calm. Swim in a direction following the shoreline. If tired, float or tread water until out of the rip current. If unable to escape, face the shore and call or wave for help. Shore break occurs

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on ClimateChallenge.com
NWS Newport/Morehead City NCSource →
SevereFloodingNCends in 32 h

Coastal Flood Warning · Hatteras Island

Coastal Flood Warning issued October 20 at 9:46AM EDT until October 21 at 8:00PM EDT by NWS Newport/Morehead City NC

What to do

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Life-threatening rip currents. If caught in a rip current, remain calm. Swim in a direction following the shoreline. If tired, float or tread water until out of the rip current. If unable to escape, face the shore and call or wave for help. Shore break occurs

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on ClimateChallenge.com
NWS Newport/Morehead City NCSource →
SevereFloodingGAends in 20 h

Flood Warning · Brantley

Flood Warning issued October 20 at 8:42AM EDT by NWS Jacksonville FL

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on GeorgiaChallenge.com
NWS Jacksonville FLSource →
SevereWinter & coldAKends in 32 h

Winter Storm Warning · Yukon Flats; White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley

Winter Storm Warning issued October 20 at 4:24AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK

What to do

If you must travel, keep an extra flashlight, food, water, and warm clothing in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.

MissionDrop the thermostat one degree and seal one draftOne degree saves 1 to 3% of heating energy, about 0.3 kg CO₂e a day (IEA, DOE). · on ClimateChallenge.com
NWS Fairbanks AKSource →
SevereWinter & coldAKends in 32 h

Winter Storm Warning · Fortymile Country; Upper Tanana Valley; Delta Junction

Winter Storm Warning issued October 20 at 4:24AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK

What to do

If you must travel, keep an extra flashlight, food, water, and warm clothing in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.

MissionDrop the thermostat one degree and seal one draftOne degree saves 1 to 3% of heating energy, about 0.3 kg CO₂e a day (IEA, DOE). · on ClimateChallenge.com
NWS Fairbanks AKSource →

How a stream works

  1. Public sources, every 10 minutesNWS issues the alert, USGS logs the quake, CAMS measures the air. We read them as they publish and keep one deduplicated record per alert.
  2. One stream per placeA state or a county gets its own page, JSON and RSS. Agents read the same stream people do.
  3. One mission per alertA flood warning suggests clearing a storm grate; a heat warning suggests a car-free day. Finish it on the iChallenge arena for your state and it is counted.
  4. Honest by designAlerts are relayed as issued, with the source on every card. We add the action, never the drama.

Built on a working engine

AlertStream is the national expansion of EcoBoard.com, which already watches Florida's water: sewage spills, algae toxins, lake discharges and storm warnings for every county.

Working now · FloridaEcoBoard.com

Free alerts for every Florida county when sewage is spilled, algae toxins are detected, lake discharges surge or the Weather Service issues a warning.

MissionsClimateChallenge.com

Where an alert turns into a counted action. Local and global missions with the math shown, on every state arena.

Daily briefingClimateNews.com

The climate newsroom of the network: what moved today, with sources.

Get the stream for your place

Severe and extreme alerts for one state or county, by email, minutes after they are issued. Each alert comes with one mission you can finish. No app, no account, unsubscribe in one click.

  • Weather, flood, heat, fire, wind, marine, air, quakes
  • Sources named on every alert
  • Florida water alerts via EcoBoard.com

A confirmation email arrives first. Nothing is sent until you click it.

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