AlertStream.comAn eCorp Venture

Live · 213 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, US213
Severe or extreme69
States with alerts30
Refreshed13:00 UTC
Stunning view of a stormy beach with dramatic clouds in New Zealand.
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Near you: Columbus, OH

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Air quality now44Good · PM2.5 3.6 µg/m³

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What is active right now

Flooding 95Winter & cold 37High wind 36Marine & coast 28Earthquakes 10Fire & smoke 2Air quality 2Tropical 1

States under the most severe alerts

California53 active · 14 severeNorth Carolina35 active · 14 severeMontana19 active · 10 severeFlorida12 active · 6 severeNevada11 active · 5 severeArizona10 active · 5 severeVirginia15 active · 3 severeSouth Carolina12 active · 3 severeUtah7 active · 3 severeWashington8 active · 2 severeOregon7 active · 2 severeAlabama3 active · 2 severe

Latest severe alerts

ExtremeSevere stormsNCends within the hour

Tornado Warning · Anson, Montgomery, Richmond, Stanly

Tornado Warning issued October 11 at 8:57AM EDT until October 11 at 9:30AM EDT by NWS Raleigh NC

What to do

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.

MissionCheck on one neighbour who lives alone before the stormMost storm injuries happen to people who were alone when it hit. · on ClimateChallenge.com
NWS Raleigh NCSource →
SevereFloodingAZ CAends in 2 h

Flash Flood Warning · La Paz, Imperial, Riverside

Flash Flood Warning issued October 11 at 5:59AM MST until October 11 at 8:30AM MST by NWS Phoenix AZ

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

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 ArizonaChallenge.com
NWS Phoenix AZSource →
SevereFloodingUTends in 35 h

Flood Watch · Great Salt Lake Desert and Mountains; Tooele and Rush Valleys; Eastern Box Elder County; Northern Wasatch Front; Salt Lake Valley; Utah Valley; Cache Valley/Utah Portion; Wasatch Back; Bear Lake and Bear River Valley; Wasatch Mountains I-80 North; Wasatch Mountains South of I-80; Western Uinta Mountains; Western Uinta Basin; Western Millard and Juab Counties

Flood Watch issued October 11 at 6:42AM MDT until October 12 at 6:00PM MDT by NWS Salt Lake City UT

What to do

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

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 UtahChallenge.com
NWS Salt Lake City UTSource →
SevereFloodingUTends in 35 h

Flood Watch · Wasatch Plateau/Book Cliffs; Eastern Juab/Millard Counties; Central Mountains; Sanpete Valley; Sevier Valley; Castle Country; San Rafael Swell; Southwest Utah; Lower Washington County; Zion National Park; Southern Mountains; Upper Sevier River Valleys; Bryce Canyon Country; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell

Flood Watch issued October 11 at 6:42AM MDT until October 12 at 6:00PM MDT by NWS Salt Lake City UT

What to do

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

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 UtahChallenge.com
NWS Salt Lake City UTSource →
SevereFloodingNCends in 1 h

Flood Warning · Ashe, Watauga, Wilkes

Flood Warning issued October 11 at 8:34AM EDT until October 11 at 10:00AM EDT by NWS Blacksburg VA

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. When it is safe to do so, please send your reports of flooding, including mudslides or flooded roads, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on X.

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 Blacksburg VASource →
SevereFloodingNVends in 2 h

Flash Flood Warning · Clark

Flash Flood Warning issued October 11 at 5:33AM PDT until October 11 at 8:30AM PDT by NWS Las Vegas NV

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.

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 NevadaChallenge.com
NWS Las Vegas NVSource →

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

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