He probably took runway 31 with a tailwind and flew over the approach of 13.
KSAC 312153Z COR 22009KT 10SM SCT150 37/14 A2984 RMK AO2 SLP104 T03670139
KSAC 312053Z 23006KT 10SM CLR 36/13 A2985 RMK AO2 SLP109 T03610133 58013
KSAC 311953Z 18009KT 10SM CLR 35/14 A2987 RMK AO2 SLP113 T03500139
KSAC 311853Z 19008KT 10SM BKN150 34/15 A2988 RMK AO2 SLP118 T03390150
KSAC 311753Z AUTO 19004KT 10SM CLR 31/14 A2989 RMK AO2 SLP121 T03110144 10317 20222 53004 TSNO
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http://www.airnav.com/airport/O61
runway 13
Obstructions: 40 ft. tree, 410 ft. from runway, 125 ft. left of centerline, 10:1 slope to clear
+4' TERRAIN 100' RIGHT.
RWY 13 APCH RATIO 5:1 TO DSPLCD THLD OVER 65 FT TREE 350 FT FROM DSPLCD THRESHOLD.
+65 FT TREE, 150 FT FROM EOR, 125 FT LEFT OF RWY CENTERLINE
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