The combination of a abundant low to mid-level moisture and a strong upper-level trough created a favorable environment for the generation of organized shower and thunderstorm activity, which affected Saint Croix.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS SJU wrote it up.
The combination of a abundant low to mid-level moisture and a strong upper-level trough created a favorable environment for the generation of organized shower and thunderstorm activity, which affected Saint Croix.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
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</html>The San Juan radar (TJUA), 141 km away, was scanning. The volume nearest the first event began at 00:59 UTC.
1 flash flood. Local standard time, as filed.
Flooding was reported along the Melvin H. Evans Highway just north of the Henry E. Rohlson International Airport. Highway was impassable.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in U.S. Virgin Islands in 2019Every state in 2019This day in weather historyWarnings in U.S. Virgin Islands, May 2019
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 826828.