Shortly, new operations will be carried out against Palestinian militant groups, announces Israel's military.
The warnings cover areas along the strategically important Netzarim corridor in central Gaza, which last summer was reported to be one of the obstacles in the ceasefire negotiations.
According to Israel's military, among others, the residents of the Nuseirat and Bureij refugee camps have been urged to move to the humanitarian zone Muwasi. It is unclear how many people are affected.
Less than an hour after the evacuation order, reports come from residents in Nuseirat of Israeli shelling in the northern parts of the refugee camp. There are no immediate reports of deaths or injuries.