Update: Thunderstorms with marble-sized hail in Horry County Saturday

The National Weather Service issued an updated weather alert at 3:40 p.m. on Saturday for strong thunderstorms until 4:15 p.m. for Horry County.

The storms could bring wind gusts of up to 40 mph and marble-sized hail (0.5 inches).

“At 3:39 p.m., Doppler radar tracked a strong thunderstorm over Nixonville, or 7 miles northeast of Red Hill, moving south at 20 mph,” states the weather service. “Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible.”

Locations impacted by the alert include Myrtle Beach, Hickory Grove, Forestbrook, Nixonville and Grand Strand Regional Medical Center. This includes the following highways: SC Highway 31 between mile markers 5 and 12. SC Highway 22 near mile marker 17.

According to the weather service, “If outdoors, consider seeking shelter inside a building.”

This alert is in effect until 4:15 p.m.

Lightning on the horizon: Expert safety measures for thunderstorms

Each year, lightning strikes the United States approximately 25 million times, with the majority of these electrifying events occurring during the summer months. Unfortunately, lightning is responsible for claiming the lives of approximately 20 people annually, as reported by the weather service. The threat of lightning becomes more pronounced as thunderstorms draw nearer, peaking when the storm is directly overhead and gradually waning as it moves away.

To ensure your safety during a thunderstorm, keep these recommendations in mind:

1. Lightning safety plan:

When venturing outdoors, it’s vital to establish a clear plan for seeking shelter in case of lightning.

Stay vigilant by monitoring the sky for ominous signs and listening for the telltale sound of thunder. If thunder is audible, it’s a clear indication of nearby lightning.

Seek shelter promptly in a safe location, preferably indoors.

2. Indoors safety measures:

Once you’ve found shelter indoors, abstain from using corded phones, electrical appliances, or plumbing fixtures, and refrain from approaching windows and doors.

These precautions help reduce the risk of electrical surges, as lightning can follow conductive pathways.

3. Wait for the all-clear:

After the last lightning strike or thunderclap, wait at least 30 minutes before resuming outdoor activities.

It’s important to remember that lightning can strike even when a storm seems to have passed, so exercise caution.

When indoor shelter isn’t available:

If you find yourself outdoors without access to indoor shelter during a thunderstorm, take these steps to maximize your safety:

Avoid open fields, hilltops, or ridge crests, as they expose you to greater lightning risk.

Steer clear of tall, isolated trees and other prominent objects. In forested areas, stay close to lower stands of trees.

If you’re in a group, ensure that individuals are spaced out to prevent lightning current from transferring between people.

Camping in an open setting during a thunderstorm is strongly discouraged. If you have no alternative, set up camp in a valley, ravine, or other low-lying areas. It’s crucial to note that a tent provides no protection against lightning.

Do not approach water bodies, wet objects, or metal items. Although water and metal do not attract lightning, they conduct electricity effectively and can pose significant risks.

In summary, when facing the threat of lightning, preparedness and vigilance are your best allies. By following these guidelines, you can significantly reduce the likelihood of lightning-related incidents and prioritize your safety.

Rainy roadways ahead: Essential safety tips for heavy rain

Rain can turn roads into hazards. Stay informed and follow these tips from the weather service to ensure safety during heavy rainfall:

Beware of swollen waterways:

Avoid parking or walking in close proximity to culverts or drainage ditches, as the swiftly moving water during heavy rain can potentially carry you away.

Maintain safe driving distances:

The two-second rule for following distance is your ally in heavy rain. Extend it to four seconds to ensure safe spacing in adverse conditions.

Reduce speed and drive cautiously:

If it is raining and the roads are wet, slow down. Take your foot off the accelerator and let your speed drop gradually. Never use the brakes suddenly because this may cause the car to skid.

Choose your lane wisely:

Stay toward the middle lanes – water tends to pool in the outside lanes.

Prioritize visibility

Enhance your visibility in heavy rain by activating your headlights. Be particularly vigilant for vehicles in blind spots, as rain-smeared windows can obscure them.

Watch out for slippery roads:

The first half-hour of rain is when roads are slickest due to a mix of rain, grime, and oil. Exercise heightened caution during this period.

Keep a safe distance from large vehicles:

Large trucks and buses can reduce your visibility with tire spray. Avoid tailgating and pass them swiftly and safely.

Mind your windshield wipers:

Overloaded wiper blades can hinder visibility. If rain severely limits your sight, pull over and wait for conditions to improve. Seek refuge at rest areas or protected spots.

If the roadside is your only option, pull off as far as possible, preferably past the end of a guard rail, and wait until the storm passes. Keep your headlights on and turn on emergency flashers to alert other drivers of your position.

By following these safety measures, you can significantly reduce risks and ensure your well-being when heavy rain pours down. Stay informed about weather conditions and heed advice from local authorities to make your journey safe and sound.