TAF and METAR

Could not understand the following METAR

NVSG 191500Z AUTO /////KT //// // NCD 25/25 Q////

TAF for Longana Airport

TAF NVSG 191000Z 1912/2012 VRB02KT 9999 SCT020 INTER 1912/1918 8000 SHRA BKN018
Report created 19. mar 11:00

between 19. mar 13:00 - 20. mar 13:00

wind 2 knots from various directions visibility > 10km scattered clouds (~50% cover) at 2000 feet
Longana Airport in Vanuatu at 51m

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