Assertion: typhoon's pressure | /r/CapableOf | decrease to 969 mb
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text: The Ocean Prediction Center (OPC) reported that Post-Tropical Cyclone Songda developed into a hurricane-force low approximately 165 mi (266 km) west of Astoria, Oregon at 11:00 PDT (18:00 UTC), 6 hours before with the central pressure decreasing to 969 mb (hPa; 28.61 inHg).