 Prior to moving ashore , a tropical storm warning was issued from Punta <unk> , Guerrero to <unk> , Chiapas and the Port of Chiapas , near the Mexico – Guatemala border . When Olaf was strengthening faster than anticipated , the advisory was upgraded to a hurricane warning , although it was downgraded to a tropical storm after the intensification did not occur . Upon making its first landfall , Tropical Depression Olaf produced gusty winds and heavy rains along the southeastern coast of Mexico . The peak 24 ‑ hour rainfall total was 6 @.@ 71 inches ( 17 @.@ 1 cm ) in <unk> de <unk> in Oaxaca ; the highest rainfall total throughout Olaf 's duration was 27 @.@ 73 inches ( 70 @.@ 4 cm ) at a station called <unk> / <unk> in Oaxaca . Heavy rainfall was also reported in Guatemala and El Salvador . 
