At 03:00 (UTC) on June 23, super typhoon MEKKHALA (2607) is centered at 19.1°N, 125.0°E, with 50m/s maximum wind speed and 940hPa lowest pressure at its center.

Typhoon HIGOS (2608) is centered at 15.4°N, 145.3°E, with 18m/s maximum wind speed and 998hPa lowest pressure at its center.

Image by FY-4B at 06:00 (UTC) on June 23 shows MEKKHALA's symmetrical main cloud system, with a clear eye area. HIGOS's main cloud system has an asymmetrical structure and hasn't formed a clear eye region yet.

Enhanced infrared image by FY-4B shows MEKKHALA's convective clouds with minimum cloud top bright temperature below -70°C at center, which is developing vigorously on the south and east sides. The convective cloud systems of HIGOS is developing strongly in its central area, with the minimum cloud top brightness temperature below -70℃, and on the east side.

True color composite overlay hourly precipitation estimation monitoring by FY-4B shows 10–20mm hourly rainfall near both typhoons' center, 20–50mm hourly rainfall at their centers and in MEKKHALA's northeastern strong spiral rainband area.