The phrase "a lack of warning" is correct and usable in written English.
It can be used to describe a situation where there was no prior notice or alert about an event or action.
Example: "The sudden storm caught everyone off guard due to a lack of warning from the meteorological service."
Alternatives: "absence of warning" or "no warning given".
The combination of a high tide, a tidal surge in the North Sea, heavy rain and a lack of warning systems led to the UK's worst flooding event in modern times, in January 1953.
I'm not sure if that was a lack of warning.
A lack of warning means that a possible attack must be feared constantly.
Now, what do we mean [by proximate cause] in the context of a lack of warning case?
Documents released by the British government said that Prime Minister Margaret Thatcher was angered by a lack of warning from President Ronald Reagan.
On the paperwork delay, the report said: "A lack of warning that this work was delayed and frequent changes to the forecast completion time made it difficult to plan an effective train service".
This has been significantly attributed to a lack of warnings from the Bureau of Meteorology, who had expected the storm to continue moving further out into the Tasman Sea in the northnortheasterly direction in which it had previously been travelling.
In her lawsuit, she claimed that poor lighting, a "lack of warnings about ridges, jagged edges and erosion," and leaves strewn across the sidewalk had led to serious injuries.
Only a week ago, Mr. Mashhadani had complained publicly about late pay and a lack of jobs, warning that Al Qaeda in Mesopotamia might well return to the community.
Canada has a generally safe airport network, although the accident highlighted the lack of warning systems for wind shear, a shifting wind pattern that can be deadly for jets on approach, that is required at most major American airfields.
