{"msg": "531\nABPZ20 KNHC 210527\nTWOEP \nTropical Weather Outlook\nNWS National Hurricane Center Miami FL\n1100 PM PDT Sun Sep 20 2026\nFor the eastern and central North Pacific east of 180 longitude:\nActive Systems:\nThe National Hurricane Center is issuing advisories on Tropical \nStorm Odalys, located located over a thousand miles west-southwest \nof the southern tip of Baja California, and recently upgraded \nTropical Storm Polo, located a few hundred miles south of \nManzanillo, Mexico.\nEast-Southeast of the Hawaiian Islands (Former TD 15-E):\nShowers and thunderstorms remain disorganized in association with \nthe remnants of Tropical Depression Fifteen-E, located several \nhundred miles to the east-southeast of the Hawaiian Islands. \nEnvironmental conditions are forecast to become more conducive for \ndevelopment of this system by the middle to latter portion of this \nweek, and a tropical depression is likely to form by that time to \nthe south or southeast of the Hawaiian Islands as the system moves \ngenerally westward at 10 to 15 mph. \n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...high...70 percent.\nSouth of the Gulf of Tehuantepec:\nAn area of low pressure could form in a few days to the south of the \nGulf of Tehuantepec. Thereafter, environmental conditions appear \nfavorable for gradual development while the system moves slowly \nwest-northwestward to northwestward, parallel to the coast of \nsouthern and southwestern Mexico. \n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...low...30 percent.\n&&\nPublic Advisories on Tropical Storm Odalys are issued under WMO \nheader WTPZ31 KNHC and under AWIPS header MIATCPEP1.\nForecast Advisories on Tropical Storm Odalys are issued under WMO \nheader WTPZ21 KNHC and under AWIPS header MIATCMEP1.\nPublic Advisories on Tropical Storm Polo are issued \nunder WMO header WTPZ32 KNHC and under AWIPS header MIATCPEP2. \nForecast/Advisories on Tropical Storm Polo are issued \nunder WMO header WTPZ22 KNHC and under AWIPS header MIATCMEP2.\n", "title": "Eastern Pacific Tropical Weather Outlook", "id": "1212082028202328071", "issued": "2026-09-21T06:00:00Z", "wmo": "ABPZ20", "source": "NOAA/NWS National Hurricane Center, received via the National Weather Wire Service", "page": "https://hurricane.terrapin.com/text/1212082028202328071"}