Weather Alert Times: Issued, Onset, Expires and Event End
Read the different clocks in an NWS alert without mistaking an expired message for an all-clear. Includes a fictional timeline and a sharing checklist.
REAL WEATHER. A BIGGER PICTURE.Earthquakes, flooding, volcanoes, wildfires and severe weather: follow the latest agency reports, then explore the sources and safety guidance behind each update.
These are automatically collected official-source reports, not independently verified eyewitness accounts. Published editorial stories are labeled separately. How we report and correct information · About StormScapes with Jay
Active fire incidents, official containment reports and evacuation information. Satellite detections are not a measure of damage.
Worldwide earthquakes from USGS. Magnitude describes the event; local shaking and impact vary with depth, distance and ground conditions.
Reported volcanic activity and official observatory updates. An open satellite event does not necessarily mean a new eruption.
Flood warnings and reported flood events. Follow local evacuation orders and never drive through floodwater.
Named tropical systems and official cyclone reports. Consult the responsible meteorological agency for forecasts.
Official watches, warnings and significant storm reports. A warning calls for immediate attention to the issuing agency’s instructions.
Ordered by the source update time. All times are UTC. Open a report for its source links, location and update history.
Gila, AZ; Maricopa, AZ; Pinal, AZ · Nov 2, 11:16 AM UTC · active
72 km ENE of Lime Village, Alaska · Nov 2, 11:15 AM UTC · active
Rio Arriba, NM · Nov 2, 11:15 AM UTC · active
Sandoval, NM · Nov 2, 11:11 AM UTC · active
2 km WNW of Concord, CA · Nov 2, 11:07 AM UTC · active
Bee; Goliad; Victoria; Jim Wells; Inland Kleberg; Inland Nueces; Inland San Patricio; Inland Refugio; Inland Calhoun · Nov 2, 11:03 AM UTC · active
Yuma County; Kit Carson County · Nov 2, 10:57 AM UTC · active
Coconino, AZ · Nov 2, 10:55 AM UTC · active
Graham, AZ · Nov 2, 10:54 AM UTC · active
San Diego County Coastal Areas; Orange County Coastal · Nov 2, 10:43 AM UTC · active
Eastern San Juan Mountains Above 10000 Ft · Nov 2, 10:38 AM UTC · active
Maricopa, AZ · Nov 2, 10:32 AM UTC · active
Sacramento Mountains Above 7500 Feet; East Slopes Sacramento Mountains Below 7500 Feet · Nov 2, 10:30 AM UTC · active
Wasatch Mountains South of I-80; Western Uinta Mountains · Nov 2, 10:21 AM UTC · active
DeSoto, FL; Hardee, FL · Nov 2, 10:15 AM UTC · active
3 km ESE of Berkeley, CA · Nov 2, 10:13 AM UTC · active
North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Central and South Weld County; Central and East Adams and Arapahoe Counties · Nov 2, 10:13 AM UTC · active
Pima, AZ; Pinal, AZ · Nov 2, 10:05 AM UTC · active
Coeur d'Alene Area; Spokane Area · Nov 2, 10:04 AM UTC · active
Apache, AZ; Gila, AZ; Navajo, AZ · Nov 2, 9:58 AM UTC · active
Brevard, FL · Nov 2, 9:58 AM UTC · active
Maricopa, AZ · Nov 2, 9:51 AM UTC · active
Catron, NM · Nov 2, 9:51 AM UTC · active
Yavapai, AZ · Nov 2, 9:50 AM UTC · active
Brevard, FL · Nov 2, 9:44 AM UTC · active
Yavapai, AZ · Nov 2, 9:39 AM UTC · active
113 km SW of Basco, Philippines · Nov 2, 9:34 AM UTC · active
Gila, AZ · Nov 2, 9:20 AM UTC · active
Maricopa, AZ · Nov 2, 9:08 AM UTC · active
Coconino, AZ; Navajo, AZ · Nov 2, 9:06 AM UTC · active
Read the different clocks in an NWS alert without mistaking an expired message for an all-clear. Includes a fictional timeline and a sharing checklist.
Separate an earthquake’s origin time from a revised report and a refreshed feed. Use event identifiers and a fictional comparison to avoid duplicate earthquake headlines.
Learn when to check NHC advisories, how special updates differ, and why a forecast valid time is not its publication time. Includes a fictional reading worksheet.
Read river stage, observation times and forecast crests without mistaking a gauge reading for water depth at your home. Includes a fictional worked example.
Understand PAGER earthquake alert colors, estimated losses and uncertainty. Use a reporting checklist to avoid presenting modeled impacts as confirmed casualties.
Understand the USGS volcano alert terms and aviation color codes, including why WARNING/ORANGE can be valid. Includes a paired-code reading checklist.
Understand flood watches, flood warnings and flash flood warnings, then find the issuing agency and instructions for your location.
Magnitude measures earthquake size; intensity describes shaking at a location. Compare the two with a simple example and USGS guidance.
Learn what the hurricane forecast cone means, why hazards extend beyond it, and which official forecasts to check for your community.