Yes, that rings a bell
The pol depots kept blowing up for several hours as the flames spread through connecting pipes as happened in Mexico several years ago. The fires burned for several days as the Norks had no real fire suppression capacity. The dark clouds all day and the glare from the fires all night really jacked the NV people up. LTC Fred Cherry reported the Norks were obviously shaken and the few who had been civil to POWS became frigid as the rage Hanoi types felt was palpable.