Bilal Raad, the regional head of the Lebanese civil defense, said the largely volunteer force had been calling on residents to leave via megaphones after receiving phone calls from someone identifying themselves as being from the Israeli military.
"People are all over each other, the whole city is in a panic trying to figure out where to go, there's a huge traffic jam," he said ahead of the bombardment.
Some of the areas they are fleeing to are already full of displaced people.
Antoine Habchi, a lawmaker representing Christian-majority Deir al-Ahmar to the northwest of Baalbek, said more than 10,000 people were already sheltering in homes, schools and churches.
"We welcome everyone, of course, but we need immediate government help so that these people don't stay out in the cold," he told Reuters.
For a third straight day, Hezbollah reported intense fighting with Israeli forces in or around the southern town of Khiyam - the deepest Israel's troops have been reported to have penetrated into Lebanon since fighting began.
'EARNEST PUSH'
Resolution 1701 has been the cornerstone of talks to end the last year of fighting between Israel and Hezbollah, which erupted in parallel with the
war in Gaza and has dramatically escalated over the last five weeks.
"We'd like to reiterate that we seek a diplomatic resolution that fully implements 1701 and gets both Israeli and Lebanese citizens back to their homes on both sides of the border," said Sama Habib, spokesperson at the U.S. embassy in Beirut, when asked about the reported proposal.
U.S. envoy Hochstein told reporters in Beirut earlier this month that better mechanisms for enforcement were needed as neither Israel nor Lebanon had fully implemented the resolution.
The two sources told Reuters that the 60-day truce has replaced a proposal last month by the United States and other countries that envisioned a ceasefire for 21 days as a prelude to 1701 coming into full force.
Both, however, cautioned that the deal could still fall through. "There is an earnest push to get to a ceasefire, but it is still hard to get it to materialize," the diplomat said.
Israel's Channel 12 television reported that Israel was seeking a reinforced version of U.N. Resolution 1701, to allow Israel to intervene if it felt its security threatened.
Lebanon had not yet been formally briefed on the proposal and could not comment on its details, Lebanese officials said.
The push for a ceasefire for Lebanon comes days before the U.S. presidential election and in parallel with a similar
diplomatic drive on Gaza.
Source: Reuters