Currently en Puerto Rico — 20 de julio, 2023: Tiempo seco y brumoso

El tiempo, currently.

El tiempo se volverá aún más seco en Puerto Rico a medida que una densa capa de polvo sahariano se asienta en la región. Para el jueves, la humedad atmosférica disminuirá a niveles no propicios para la lluvia más allá de un par de aguaceros o tronadas aisladas por la tarde en el oeste. Estos cielos despejados y brumosos impulsarán las temperaturas al rango medio de los 90 grados y los índices de calor a los tres dígitos, e incluso a veces por encima de los 110 °F. Por lo tanto, habrá otro Advertencia de Calor en las áreas costeras del oeste, noroeste y el centro norte desde las 10:00 a. m. hasta las 5:00 p. m. Este tiempo cálido y brumoso continuará durante los próximos días, aunque se espera que la actividad de lluvia aumente para el fin de semana.

—John Toohey-Morales

What you can do, currently.

The climate emergency doesn’t take the summer off. In fact — as we’ve been reporting — we’re heading into an El Niño that could challenge historical records and is already supercharging weather and climate impacts around the world.

When people understand the weather they are experiencing is caused by climate change it creates a more compelling call to action to do something about it.

If these emails mean something important to you — and more importantly, if the idea of being part of a community that’s building a weather service for the climate emergency means something important to you — please chip in just $5 a month to continue making this service possible.

Thank you!!

What you need to know, currently.

A strong tornado hit Rocky Mount, North Carolina on Wednesday, damaging a Pfizer medicine plant — a worrying reminder of the overlap between the climate crisis and public health.

A Pfizer spokesperson told the AP that no employees were hurt during the storm, although the estimate is 50,000 pallets of medicine were damaged or destroyed. The damaged factory was “one of the largest sterile injectable facilities in the world,” according to Pfizer, making about 25% of injectable drugs used in U.S. hospitals every year.

There’s growing evidence in recent years that tornado alley has been shifting eastward in recent decades, away from Kansas, Oklahoma, and Texas, and towards more populated areas like Tennessee, George, and the Carolinas. The change is significant, too, with the bullseye of tornado frequency shifting about 500 miles eastward from near Oklahoma City to near Nashville.

The reasons for this aren’t well-known, but climate change seems to be playing a role with dryer weather in the West and higher-moisture air in the Gulf of Mexico. The work of Stephen Strader shows that, when taking into account the historical reasons why the South has the highest poverty rates in the country, this is another example of climate change creating worse outcomes for the most vulnerable members of society.

—Eric Holthaus