21.   Doppler weather radar detected patches of low rain clouds over the area northeast of the islands.

22.   Doppler weather radar showed a few passing clouds with an isolated light shower or two over the coastal waters.

23.   Doppler weather radar detected another band of showers over Vieques.

24.   Doppler weather radar detected areas of patchy fog that formed in the interior valleys of Puerto Rico.

25.   Doppler weather radar indicated that these showers left nearly one inch of rain over southern portions of the Carraizo basin.

26.   Doppler weather radar still shows a weak surface frontal trough remaining over the offshore waters southwest of Puerto Rico.

27.   However, the weather radar detected an isolated and very slow moving thunderstorm just west of Ponce in the vicinity of Guayanilla.

28.   Isolated light rain showers were detected by national weather radar on both the north and south coasts of puerto rico.

29.   National weather service radar detected scattered showers across the U.S. Virgin islands and eastern Puerto Rico waters moving eastward.

30.   No rain was detected across the area by weather radar.

n. + radar >>共 77
weather 28.81%
ground 11.58%
air 8.47%
photo 6.21%
defense 5.65%
traffic 3.67%
control 2.82%
surveillance 2.82%
service 1.98%
approach 1.69%
weather + n. >>共 494
condition 23.66%
pattern 10.02%
forecaster 5.18%
report 4.48%
phenomenon 4.36%
system 4.12%
service 3.42%
radar 2.04%
official 2.04%
problem 1.54%
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