Adverse Weather Alert Issued For Central & Southern Trinidad

The Adverse Weather Alert

As forecast, showers and isolated thunderstorm activity have mostly affected eastern and southern Trinidad over the last 12 hours, with additional activity forecast for the southern half of the island on Sunday.

This is due to a shearline in place across T&T, following the passage of a tropical wave. However, strong wind shear remains, so higher rainfall totals will continue to favor Eastern Trinidad through today.

The Trinidad and Tobago Meteorological Service has issued an Adverse Weather Alert Yellow Level on Sunday morning at 7:21 AM, which went into effect at 7:00 AM Sunday 22nd November 2020, and will remain in effect through 6:00 PM Sunday 22nd November 2020. This is in line with our forecast, as a high-pressure ridge becomes dominant tonight, bringing mostly settled conditions with brisk showers into Monday.

Trinidad and Tobago is not under any tropical storm watch or warning at this time.

There is the 70% (high) chance of a few heavy showers and occasional thunderstorms associated with an area of low level convergence combined with a favorable upper level environment. These conditions are expected to mainly affect areas of Central and Southern Trinidad over the next 6 to 12 hours. Gusty winds in excess of 50 km/hr and street or flash flooding is likely in the vicinity of heavy showers and thunderstorms. A gradual improvement is expected toward late afternoon.” according to the Trinidad and Tobago Meteorological Service. This “alert” status takes into account the possibility of the event occurring. This adverse weather event is likely.

The color of the alert indicates the severity of the event and the probability of the event occurring. Currently, the alert level is at Yellow. This means that the hazard is possible to be aware of the impacts of Street/Flash Flooding and Gusty Winds in your area. Areas prone to landslides should also be aware of the hazard and impacts.

Image Credit: Trinidad and Tobago Meteorological Service
Image Credit: Trinidad and Tobago Meteorological Service
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