{"msg": "447\nABPZ20 KNHC 151742\nTWOEP \nTropical Weather Outlook\nNWS National Hurricane Center Miami FL\nIssued by the NWS Weather Prediction Center College Park MD\n1100 AM PDT Tue Sep 15 2026\nFor the eastern and central North Pacific east of 180 longitude:\nActive Systems:\nThe National Hurricane Center is issuing advisories on Tropical \nDepression Fifteen-E, located well west-southwest of the \nsouthern tip of the Baja California Peninsula and has issued the \nfinal advisory on former Tropical Depression Norbert. \nSouthwest of Southwestern Mexico:\nAn area of low pressure could form well offshore of southwestern \nMexico by the end of the week. Environmental conditions appear \nconducive for some gradual development by the weekend, and this \nsystem could become a tropical depression early next week while \nit moves slowly northwestward.\n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...medium...40 percent.\nGulf of California:\nA small area of low pressure has formed over the southern Gulf of \nCalifornia accompanied by disorganized showers and thunderstorms. \nWhile this system has only a slight chance of formation before it \nmoves inland tomorrow over the state of Sonora, periods of heavy \nrain and isolated flooding are possible over that state during the \nnext couple of days. \n* Formation chance through 48 hours...low...10 percent.\n* Formation chance through 7 days...low...10 percent.\nWestern Portion of the Eastern Pacific:\nAn area of low pressure could form over the western portion \nof the eastern Pacific this weekend. Some gradual development of \nthis system is possible early next week as it moves westward \nat 10 to 15 mph.\n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...low...20 percent.\n", "title": "Eastern Pacific Tropical Weather Outlook", "id": "1210527809785987074", "issued": "2026-09-15T18:00:00Z", "wmo": "ABPZ20", "source": "NOAA/NWS National Hurricane Center, received via the National Weather Wire Service", "page": "https://hurricane.terrapin.com/text/1210527809785987074"}