). June 23 00:00 UTC (6:00 p.m. MDT, June 22) – Hurricane Celia weakens to Category 1 strength approximately south-southwest of Manzanillo, Mexico. 00:00 UTC (7:00 p.m. CDT, June 22) – Tropical Depression Five-E develops from an area of showers and thunderstorms about south-southeast of Salina Cruz, Mexico. 06:00 UTC (1:00 a.m. CDT) – Tropical Depression Five-E strengthens into Tropical Storm Darby about south-southeast of Salina Cruz, Mexico. 12:00 UTC (6:00 a.m. MDT) – Hurricane Celia regains Category 2 intensity while located southwest of Manzanillo, Mexico. June 24 06:00 UTC (1:00 a.m. CDT) – Tropical Storm Darby rapidly strengthens into a Category 1 hurricane approximately south-southwest of Salina Cruz, Mexico. 12:00 UTC (6:00 a.m. MDT) – Hurricane Celia intensifies into Category 3 hurricane about south-southwest of Socorro Island. 18:00 UTC (12:00 p.m. MDT) – Hurricane Celia rapid intensifies into a Category 4 hurricane about south-southwest of Socorro Island. June 25 00:00 UTC (5:00 p.m. PDT, June 24) – Hurricane Celia reaches its peak intensity as a Category 5 hurricane with winds of and a pressure of 921 mbar (hPa; ), about southwest of Socorro Island. 06:00 UTC (1:00 a.m. CDT) – Hurricane Darby intensifies into a Category 2 hurricane about south of Acapulco, Mexico. 12:00 UTC (5:00 a.m. PDT) – Stable environmental conditions and cooler waters result in Hurricane Celia weakening to a Category 4 system approximately southwest of Socorro Island. 12:00 UTC (7:00 a.m. CDT) – Hurricane Darby undergoes a second phase of rapid deepening and reaches Category 3 intensity about south-southwest of Acapulco, Mexico. 18:00 UTC (11:00 a.m. PDT) – Hurricane Celia weakens to Category 3 strength about southwest of Socorro Island. 21:00 UTC (4:00 p.m. CDT) – Hurricane Darby attains its peak intensity with winds of and a pressure of 959 mbar (hPa; ) approximately southwest of Acapulco, Mexico. June 26 06:00 UTC (11:00 p.m. PDT, June 25) – Hurricane Celia weakens to Category 2 strength about 665 mi (1,070 km) west-southwest of Socorro Island. 12:00 UTC (7:00 a.m. CDT) – Increasing wind shear stemming from the large circulation of Hurricane Alex over the Gulf of Mexico causes Darby to weaken to a Category 2 hurricane about southwest of Acapulco, Mexico. 18:00 UTC (11:00 a.m. PDT) – Hurricane Celia weakens to Category 1 strength about 745 mi (1,200 km) west-southwest of Socorro Island. June 27 00:00 UTC (5:00 p.m. PDT, June 26) – Hurricane Celia weakens to