Threat Status
TSUNAMI WARNING
Hazardous coastal flooding expected
Seismic Intelligence
Magnitude / Type:
7.8 Mw (Subduction)
Depth / PGA:
19 km | 0.42g
Energy Yield:
15.2 Megatons TNT
Oceanographic Telemetry
Max Wave Observed:
+2.35 meters
Wave Period:
18 minutes
Seafloor Displacement:
3.4m Vertical
Exposed Population
High Risk Zone (<10m):
142,500 people
Moderate Risk Zone:
310,000 people
Evacuation Centers:
42 ACTIVE
ESRI Multi-Layer Geospatial Operations Map
Epicenter
Isochrones (1hr step)
DART® Deep Sea Buoy
CO-OPS Tide Gauge
ArcGIS / ESRI Ocean Imagery Services
Active NOAA Bulletins
CAP v1.2
Seq Bulletin:
NWS NTWC TELETYPE OUTPUT
Loading official bulletin text...
EOC Emergency Broadcast Log
WEA System Online
[18:42:15 UTC] Wireless Emergency Alert (WEA) Dispatched
[18:42:30 UTC] Emergency Broadcast System (EAS) Triggered
Coastal Estimated Time of Arrival (ETA) Matrix
Real-time countdown for primary coastal ports and urban population centers
| Coastal Location / Port | Alert Level | Distance from Epicenter | Estimated Wave Arrival | Countdown (ETA) | Evacuation Status |
|---|
Hydrostatic Sea Level Sensor Analysis (DART® Buoy 46403)
Comparing Observed Pressure Sensor Telemetry vs Predicted Astronomical Tide & Calculated Anomaly
Time Range:
Tsunami Differential Anomaly Peak: Calculated differential amplitude reached +2.75m above predicted tide model at 19:05 UTC.
CONFIRMED TSUNAMI SIGNAL