That's a good point, a good distinction to make. I have no objection to the use of the term "lightning storm in space" the first time around: the crew of the Kelvin, supposedly among the brightest researchers and explorers in Starfleet, have been frustrated in their attempts to understand this new phenomenon, and humiliated into sending their findings for Earth to analyze. It's only natural that they'd throw up their hands and start calling the thing a "lightning storm" from between their teeth. The frustration, humiliation and resignation is all there in the acting when the Kelvin sends her request for assistance.
It's only the repeated use of the term that is a contrivance.
But, as stated, it wasn't a plot hole: it was covered. There was no warning or other message, and our heroes were uneasy because of that fact, but they pressed on nevertheless, since that's what they do for a living. Communications blackouts in crises are probably a regular occurrence - certainly they were in TOS and TNG. They are no excuse not to proceed.
Timo Saloniemi
It's only the repeated use of the term that is a contrivance.
And I hadn't previously thought about the lack of a subspace radio warning from the six ships that got to Vulcan earlier. One more plot hole to add to the list...
But, as stated, it wasn't a plot hole: it was covered. There was no warning or other message, and our heroes were uneasy because of that fact, but they pressed on nevertheless, since that's what they do for a living. Communications blackouts in crises are probably a regular occurrence - certainly they were in TOS and TNG. They are no excuse not to proceed.
Timo Saloniemi