25 miles SE of Esperanza, Puerto Rico
Sat, Sep 26, 11:03 AM AST · 46 mi from St. John · 7.3 mi deep · reviewed
Check before you head out
Alerts & island status
Official NWS alerts, WAPA power status, and earthquake and tropical context — each stream with its own source and age.
Official sources firstUnavailable ≠ all clearAST year-round
Activity in one or more categories
As of Sep 26, 5:38 PM AST. Each category below shows its own source and freshness — an unavailable feed is never an all-clear.
Official advisories
None cached
NWS land and marine alerts for St. John.
Details ↓Power & water
No incidents mapped
0 mapped incidents on WAPA's St. John map.
Details ↓Earthquakes
2 events that could be felt
Latest: M3.2, 25 miles SE of Esperanza, Puerto Rico
Details ↓Tropical outlook
2 active systems
1 area of disturbed weather on the NHC outlook.
Details ↓Subscribe per category:Official advisories · Power & water · Earthquakes · Tropical outlook · Marine alerts
Official advisories
Active alerts
Official NWS land and marine alerts in effect for St. John take priority over any guidance on this site.
No active official alert is cached right now. This is not a guarantee of calm — during severe weather, check official sources directly.
Power & water
Power on St. John
Current incidents shown on WAPA’s first-party outage map.
Customers shown without power0
- Mapped incidents
- 0
- Verified incidents
- 0
- Crew assigned
- Not shown
Updated Sep 26, 5:36 PM AST. Zero means no St. John incident is currently displayed on the map—not proof that every property has service.
Open WAPA outage map ↗Water advisories. Boil-water notices and water-system advisories are not yet a structured live feed here. During an event, confirm directly with WAPA and DPNR.Open WAPA ↗
Seismic activity near St. John
Earthquakes that could be felt here
USGS events close or strong enough to plausibly be felt on St. John — M3+ within 100 miles, M4+ within 200 miles, M5+ region-wide. A result is context, not a safety forecast.
USGS event ↗
83 miles NNE of Vieques, Puerto Rico
Tue, Sep 22, 3:18 PM AST · 95 mi from St. John · 7.7 mi deep · reviewed
Source: USGS Earthquake Hazards Program · feed fresh· full regional M3+ list on the weather page →
Atlantic tropics
Tropical outlook
National Hurricane Center current storms and the Atlantic Tropical Weather Outlook — never presented as an all-clear.
Atlantic hurricane season is in progress (June 1 – November 30) — check the outlook daily.
NHC outlook, verbatim
For the North Atlantic...Caribbean Sea and the Gulf of America:
Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Gonzalo, located to the north of the Cabo Verde Islands, and on Tropical Depression Fay, located well to the west-southwest of the Azores.
Central Subtropical Atlantic: A surface trough of low pressure located several hundred miles to the southeast of Bermuda is currently producing an area of disorganized showers and thunderstorms. Environmental conditions appear somewhat favorable for gradual development of this system as it moves northward this weekend and then turns eastward by the early to middle portion of next week. * Formation chance through 48 hours...low...10 percent. * Formation chance through 7 days...low...20 percent.
Tropical depression Fay
- From St. John
- ≈ 1531 mi NE of St. John
- Max winds
- 30 kt (35 mph)
- Pressure
- 1009 mb
- Position
- 29.8°N 43.9°W
- Moving
- S at 2 kt
Updated Sat, Sep 26, 5:00 PM AST
Open NHC advisory ↗Potential tropical cyclone Gonzalo
- From St. John
- ≈ 2704 mi E of St. John
- Max winds
- 35 kt (40 mph)
- Pressure
- 1005 mb
- Position
- 19.3°N 23.3°W
- Moving
- NNW at 7 kt
Updated Sat, Sep 26, 5:00 PM AST
Open NHC advisory ↗Areas of showers and thunderstorms
How we keep this section honest
This page keeps ordinary inconvenience separate from life-safety alerts. Official notices retain their wording and source, each stream shows its own freshness, and “unavailable” is never presented as “all clear.” Everything here is subscribable: the combined feed at /alerts.xml carries every category, and each category — weather, marine, power, earthquakes, tropical — has its own feed with full details per entry.
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