The low-level circulation interacted with the approaching frontal zone , and by NUMBER@1 ORGANIZATION@1 on August NUMBER@2 Tropical Storm Cristobal was absorbed by the cold front about NUMBER@3 miles -LRB- NUMBER@4 km -RRB- southeast of LOCATION@1 , LOCATION@2 .

Early on August NUMBER@2 , ORGANIZATION@2 merged with another weather system , when it was located about NUMBER@3 miles -LRB- NUMBER@4 km -RRB- to the southeast of LOCATION@1 , LOCATION@2 .
