EVERY FOUR YEARS

In 2002, I published a paper on the subject of drought characterization in the Ojos Negros valley, in Baja California. Mr. A. V. Shetty, one of my coauthors, had performed a detailed statistical analysis on the data for ten (10) climatological stations in the vicinity of the valley, located 25 miles east of Ensenada. The results showed that the average frequency of droughts in the region was 3.96, i.e., that droughts recurred in the valley approximately every four years.

Afterwards, we followed up with a visit to the valley, where we met the owner of the Ojos Negros Ranch. I struck a conversation with him, and asked him what was the frequency of droughts in the valley. He said, without winking an eye: "Every four years."

 

The Ojos Negros valley, Baja California, Mexico.