[data-curation] KST1 ?

Greetings,

Anybody have ideas on who KST1 is?

SPXX99 KWBC 130704
SPECI KST1 130704Z AUTO 00000KT 3/4SM BR CLR 12/12 A2997 RMK AO2 
T01170117 TSNO $

and as an aside, always be careful not to point your METAR ingest at too wide 
of WMO headers.  This one from the West Texas Mesonet is full of K*** IDs, 
including KST1 :)

AXUS44 KLUB 130706
MISWTM
METAR KARS 130650Z 18008KT 22/19 A2998 RMK A01 T02150187 SLP103 RH84% DA4800
METAR KAB1 130650Z 17008KT 26/21 A2992 RMK A01 T02600206 SLP102 RH72% DA3400
...snipped...
METAR KST1 130650Z 17012KT 24/19 A2995 RMK A01 T02420191 SLP097 RH73% DA4400

dary;