of low pressure. While tracking westward, the disturbance became classifiable by the Dvorak technique on May 18. Following the development of a closed low-level circulation, the disturbance was classified as a tropical depression around 18:00 UTC on May 19 roughly south-southeast of Cabo San Lucas. The depression strengthened into Tropical Storm Andres the next day. Despite increasing wind shear from an anticyclone causing the system's convection to become displaced from the circulation, overall banding features improved, and Andres obtained its peak strength with winds of by 1800 UTC on May 20. A further increase in shear, soon followed by a decrease in ocean temperatures, caused Andres to weaken on May 25. It was downgraded to a tropical depression on May 25, became a post-tropical cyclone at 12:00 UTC that day, and dissipated on May 26 without affecting land. Tropical Storm Blanca In mid-June, a tropical wave interacted with a lingering area of disturbed weather near the southwestern Mexican coast. Following an increase in organization, the combined disturbance was classified as a tropical depression at 00:00 UTC on June 17. The storm strengthened and became Tropical Storm Blanca 12 hours later. The storm moved slowly to the west and reached its peak on June 18 with winds; around this time, the cyclone displayed an eye-like feature on weather satellite. Under the influence of strong shear from the southeast, Blanca began to weaken and move erratically, although intermittent bursts of deep convection continued. The storm degenerated to a tropical depression on June 20 and a post-tropical cyclone by 12:00 UTC on June 22. The remnants of Blanca were tracked for an additional two days. There were no effects from Blanca on land. Tropical Storm Carlos Tropical Storm Carlos formed from a tropical wave that crossed Central America on June 20. After gradually organizing, the wave was designated a tropical depression at 00:00 UTC on June 26 and further upgraded to Tropical Storm Carlos after twelve hours. The system moved generally northward and developed an eye, which was visible on Puerto Ángel radar. Carlos attained peak winds of shortly before making landfall about west of Puerto Escondido, or about east-southeast of Acapulco. The storm rapidly deteriorated to a remnant low by 18:00 UTC on June 27, which persisted until dissipation on June 29. Carlos produced heavy rainfall across portions of southern Mexico, peaking at in two locations in Guerrero. In northwestern Oaxaca, seven