GCN Circular 14387
D. A. Perley (Caltech) reports on behalf of a larger collaboration: We observed the position of GRB 130418A (De Pasquale et al., GCN 14377) with the Combined Array for Research in Millimeter Astronomy at a frequency of 93 GHz (3mm) starting at 02:50 UT on 2013-04-19, 7.82 hours after the burst. Observations continued until 03:26 UT (midpoint t=8.12 hours.) A source is clearly detected at a position consistent with the location of the UV, X-ray, and optical afterglow (De Pasquale et al., GCN 14377; Gorosabel et al., GCN 14378; Quardri et al., GCN 14379). The approximate flux at this time is ~3 mJy. Follow-up observations are planned. We thank the CARMA staff for their support in executing these observations.