已升格熱帶氣旋並命名Cempaka。

EGC:2:1:24:09S111E900:11:00
THIS WARNING IS PROVIDED BY TROPICAL CYCLONE WARNING CENTRE JAKARTA
AND ISSUED FOR THE CIRCULAR AREA OF METAREA XI (POR) BY JMA

INDONESIAN AGENCY FOR METEOROLOGY CLIMATOLOGY AND GEOPHYSICS
Tropical Cyclone Warning Centre (TCWC) Jakarta

SECURITE

            OCEAN GALE AND STORM WARNING

OCEAN GALE AND STORM WARNING FOR AREA 0 - 10 S, 90 - 125 E
Issued by JAKARTA TROPICAL CYCLONE WARNING CENTRE
At: 12:03 UTC 27 November 2017

SITUATION
At 12:00 UTC Tropical Cyclone CEMPAKA 999 hPa was within 15 nautical miles of 8,6 S 110,8 E moving northeast at 5 knots.

This tropical depression may develop into a Tropical Cyclone in the next 6-12 hours.

AREA AFFECTED
Within 20 nautical miles in NE quadrant
  and within 15 nautical miles in SE quadrant
  and within 15 nautical miles in SW quadrant
  and within 30 nautical miles in NW quadrant.

FORECAST
Clockwise winds reaching 35 knots expected to increase to 40 knots in the next 24 hours.
High seas may exceed Rough to Very Rough scale and rising swell.

00:00 UTC 28 November:  Within 45 nautical miles of 8,7 S 108,0 E
                        Central pressure 996 hPa.
                        Wind speed reaching 40 knots near centre.
12:00 UTC 28 November: Within 75 nautical miles of 8,3 S 109,1 E
                        Central pressure 996 hPa.
                        Wind speed reaching 40 knots near centre.

REMARKS
Ships please transmit 3-hourly weather reports.
Next warning will be issued by 19:00 UTC 27 November 2017.

Tropical Cyclone Warning Centre JAKARTA