Cryptic crossword No 2,963

Across

1. Jimmy runs swiftly, evacuated by small team using up a fire extinguisher (9,6)
2. Steady ice? He's mistaken in forecasts (10)
3. That man's at a loss for cure (4)
4. Bravo — peacekeepers untangle base nonsense (8)
5. Digital trace used to access contacts in cell? (10)
6. Albert and Mother in German dance (6)
7. I died, decapitated, hit with a stick in dogged race? (8)
8. Automobile nearly crashed around noon in dangerous situation (3,2,1,4)
9. Daughter blocks Uno Reverse (4)
10. Loud song is all right (4)
11. Velocity close, touching speed of sound... losing oxygen for the first and second fuel storage units? (7,8)
12. Part of STEM program is too hard at start (4)
13. Soon thrown back against tops of extremely strong ropes (6)
14. Scholar et al in university housing taken aback by one party (10)

Down

1. Private detective's book exposed unnoticeable criminal (6,5)
2. Resident priest, a dear but barely top-grade, left conservative upper-class charge (9,6)
3. Drive train under one metre with power (5)
4. Gourmet eatery at the forefront still when centrepiece is thrown out (7)
5. Funny American upset society (3)
6. Star's boom mike erased from total pan over ground (9)
7. Charlie managed to retain love and shouted (9)
8. Metal instrumental rearranged into dramatic intro under musical's openings (7)
9. Anger thus regularly appearing after being raised in developmental chambers (5)
10. Coffeepot in boil, neither cold nor hot? (3)
11. Need to take a leak? Nip out over to men's room (11)
12. International agreement in French shelter right to be off record — one ambassador initially fled after discovery? (7,8)