International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
139 WSPA07 PHFO 161310 SIGPAT KZAK SIGMET TANGO 1 VALID 161305/161705 PHFO- OAKLAND OCEANIC FIR FRQ TS OBS AT 1310Z WI N1630 E14400 - N1530 E14745 - N1115 E14545 - N1215 E14215 - N1630 E14400. TOP FL570. STNR. INTSF.