TROPICAL STORM EMONG (CO-MAY) ADVISORY NO. 04 {Final}

Issued at: 1:00 AM PhT (17:00 GMT) Saturday, 26 Jul 2025
Current Status & Outlook Tropical Storm EMONG (CO-MAY) zooming and decaying fast across the sea east of Taiwan…expected to leave the Philippine Area of Responsibility (PAR) this morning.

*This is the Final Advisory on this tropical cyclone.

24-hr Outlook: TS EMONG will pass between the islands of Ishigakijma and Miyakojima in the coming hours. By Saturday evening, it will be downgraded into a Tropical Depression as it nears Okinawa.

Meanwhile, the presence of Tropical Cyclone EMONG will continue to enhance the Southwest Monsoon (Habagat), bringing intermittent light to moderate, and at times heavy to torrential rainfall across the western sections of the country—particularly MIMAROPA and Western Luzon—today.

Where is EMONG (CO-MAY)? As of 11:00 PM PhT today, Jul 25…1500 GMT:

  • Location of Center/Eye: Sea South of Ishigakijima (near 22.8°N 123.9°E)
  • Distance 1:  325 km NE of Basco, Batanes
  • Distance 2:  515 km NNE of Santa Ana, Cagayan
  • Distance 3:  960 km NNE of Metro Manila 
How strong is it? Maximum Sustained Winds (1-min avg): 65 kph near the center…Gustiness: 85 kph.
Past Movement (06 hrs) Northeast @ 50 kph, towards Southern Islands of Japan.
Potential Philippine Major Landfall Area(s)
  • None
What Philippine areas will be directly affected? Heavy to Extreme Rainfall (50 mm to >100 mm expected for 24 hrs):

Damaging Winds (gusts of more than 100 km/hr expected):

  • None
Potential Storm Surge/Coastal Flooding Areas+
  • None

+Waves of 1 to 3 meters in height are expected in storm surge-prone areas, particularly in coastal areas where the Tropical Cyclone is headedKindly visit the PAGASA Storm Surge Updates  for more details.

2-Day Forecast Outlook Summary**
  • SATURDAY EVENING:  Gradually weakens into a Tropical Depression after exiting the PAR…about 445 km ENE of Taipei, Taiwan  [8PM Jul 26: 26.5°N 125.7°E @ 45-65 kph]Forecast ConfidenceMEDIUM
  • SUNDAY EVENING:  Just a remnant Low Pressure Area (LPA), in the vicinity of Ryukyu Islands…about 645 km ENE of Taipei, Taiwan  [8PM Jul 27: 27.1°N 127.6°E @ 35-55 kph]Forecast ConfidenceLOW

**Important Note: Please be reminded that the Forecast Outlook changes every 6 hours, and the Day 2 and 3 Forecast Track have an average error of 100 and 250 km respectively… while the wind speed forecast error, averages 35 km/hr per day. Therefore, a turn to the left or right of its future track and changes in its wind speed must be anticipated from time to time.

Other Storm’s Meteorological Information
  • 24-hr. Rain Accumulation (across its circulation):  25 to 200 mm [Moderate to Heavy]
  • Minimum Central Pressure:  997 millibars (hPa)
  • Size of Rain Circulation (in Diameter):  Small (490 km)
  • Size of Wind Circulation (55-kph Wind Diameter):  Average (870 km)
  • Area of Damaging Winds (100 kph or more wind gusts):  — km outward from the center.
Disclaimer: Information provided by 𝗧𝘆𝗽𝗵𝗼𝗼𝗻𝟮𝟬𝟬𝟬 (𝗧𝟮𝗸) is for general reference only and should not be considered official. For authoritative weather updates, please refer to DOST-PAGASA. T2k is not liable for any decisions made based on the use of its weather information.

Issued by: David Michael V. Padua for Typhoon2000 (T2k)

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Typhoon2000 (T2K) Integrated Multi-Agency Tracks
For more info visit: (http://www.typhoon2000.ph/multi/?name=CO-MAY)

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PAGASA TROPICAL CYCLONE WIND SIGNAL



Image/Screenshot Source: DOST-PAGASA (https://www.pagasa.dost.gov.ph/tropical-cyclone/severe-weather-bulletin)

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