How much rain fell in LA? Here’s a rainfall update
Light Showers Continue in LA
Light showers dotted Los Angeles Friday morning, marking the final day of showers this week. According to NBCLA meteorologist Belen De Leon, the light rain will continue through this morning before gradually faltering by Friday afternoon. Winds will remain gusty in mountains and deserts areas, reaching speeds upwards of 45-55 mph.
Colder Temperatures Ahead
Those colder temperatures are expected to carry over through the weekend, especially in the Inland Empire where temperatures could hit freezing.
Rain Totals
Over the past 24 to 48 hours, the area has received a much-needed inch and a half of rain – the bulk of which arrived Thursday night. Here are some 24/48 hour rain totals as of Friday morning from around Southern California:
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* Claremont: 1.92/1.96 inches
* Eaton Dam: 1.84/2.04 inches
* Hollywood Reservoir: 1.71/2.00 inches
* LA City College: 1.52/1.68 inches
* Beverly Hills: 1.21/1.52 inches
* Sepulveda Canyon at Mulholland Drive: 1.21/1.64 inches
* Culver City: 0.82/0.97 inches
* South Gate: 0.80/0.90 inches
* Downtown Los Angeles: 1.66/1.81 inches
* Palos Verdes: 0.79/NA inches
* Long Beach: 0.79/NA inches
* Norwalk: 0.49/NA inches
* Eagle Rock Reservoir: 1.68/1.84 inches
* Northridge: 0.45/NA inches
Runoff Concerns
The runoff is creating the most issues, however, prompting an ocean water closure this morning from La Flores State Beach to as far south as Santa Monica. Authorities are attempting to prevent ash and debris from the recent fires from flowing into the ocean.
More Rain Ahead
The wet weather is anticipated to return next week on Wednesday or Thursday, according to De Leon. Both the current and upcoming showers will keep recent fire zones at risk for mudslides and flooding.
Mudslides and Flooding Risks
Charred hillsides, and especially burn scars, stripped of vegetation do not absorb water well, creating the potential for flash floods and mudslides that can collect debris and wipe out structures in their paths. The extent of a mudflows will depend on the intensity of the rainfall, duration of the storm, and the amount of remaining vegetation to hold everything in place.
Recent Fires
Both the Palisades and Eaton fires that created these conditions started exactly one month ago from Friday.
Conclusion
The recent rainfall in LA has brought much-needed relief, but it also brings concerns about runoff and the risk of mudslides and flooding. As the weather is expected to continue, it’s essential to stay informed and take necessary precautions to stay safe.
Frequently Asked Questions
- How much rain fell in LA?
The area received a total of 1.5 inches of rain over the past 24-48 hours. - When will the rain return?
The wet weather is anticipated to return next week on Wednesday or Thursday. - What are the risks associated with the rain?
Recent fire zones are at risk for mudslides and flooding due to the lack of vegetation to absorb water.
