🌀 Hurricanes / CyclonesSignificant
Tropical Storm Bertha
- Time
- 7/21/2026, 12:00:00 AM UTC
- Coordinates
- 28.500, -86.000
- Data source
- eonet
- Source
- NASA EONET
Event timeline
- Tue, 21 Jul 2026 17:10:28 GMTSignificantTropical Storm Bertha
Snapshots are recorded when the event first appears or its severity changes.
🧰 What to do
Before
- •Know your evacuation zone and route; fuel your car early
- •Stock water (1 gal/person/day for 3+ days), food, batteries, cash
- •Bring in outdoor furniture; board or shutter windows
During
- •Evacuate if ordered; otherwise shelter in an interior room
- •Stay away from windows; don't go out during the calm eye
- •Never run a generator indoors or in a garage
After
- •Wait for the all-clear; watch for downed lines and floodwater
- •Most storm deaths happen after landfall — from water and cleanup
- •Use flashlights, not candles; document damage for insurance
Guidance condensed from Ready.gov
AlertAtlas aggregates official hazard data (USGS, NOAA/NWS, NHC, NASA EONET, GDACS, SMN/CONAGUA México CC BY 4.0, INMET Brasil). Event details update every few minutes while the event is active; pages for expired events are removed. Always follow guidance from local authorities.