Why UV is returned as -1 and percip as -999

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  • Updated 3 years ago
  • (Edited)
I am trying to pull current weather conditions and often see those two aforementioned UV/percip values.  Does anyone know what this is? Is this an issue with the sensors or with the WU database?

UV index -1 occurred in about 10-15% of all my location pulls. And it occured when pulling from a station that now pulls reasonable UV values.  The percip problem occurred in about 5% of all location pulls.

Here's an example:
  "response": {
                "UV":"-1","precip_1hr_string":"-999.00 in ( 0 mm)",
                "precip_1hr_metric":" 0",
                "precip_today_string":"-999.00 in (-25375 mm)",
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Posted 3 years ago

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