History of Typhoon Francisco (202507)

The SummaryTyphoon Francisco (international code 202507) is a 2025 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 20m/s, minimum central pressure 995hPa, not in China Landfall, 2025-07-26 was numbered off, recorded 40 track points.

Typhoon Francisco, international code 202507, international name FRANCISCO, 2025 Northwest Pacific typhoon. Formed: 2025-07-22 17:00:00, ended: 2025-07-26 02:00:00. Peak intensity: Tropical Storm, minimum central pressure: 995 hPa, max wind: 20m/s.

Overview of Typhoon Francisco

Typhoon Francisco at 2025-07-22 17:00:00 at 17.7°N, 132°E over the Northwest Pacific; initial intensity: Nameless.

It peaked at Tropical Storm intensity with max winds of 20 m/s (~72 km/h) and a minimum central pressure of 995hPa, recorded at 2025-07-23 17:00:00.

Typhoon Francisco gradually weakened and was numbered off on 2025-07-26 02:00:00 was numbered off; its lifecycle recorded 40 track points.

Characteristics of Typhoon Francisco

Track Track and Moving Features

2025, the 7th Typhoon “Francisco” at 22 July 17 at the Northwest Pacific ocean surface formed, the initial Position is 17.7°N, 132°E. Thro the history of life, the Typhoon presents a stable NW toward MovingTrend, no apparent path shift or stagnation phenomenon. From coordinate sequence analysis, the Typhoon center latitude continues from 17.7°N to 26.7°N, length moves from 132°EW to 121.1°E, the overall range of shift is larger. During the 24 July 14th to 25th 11th, the Typhoon center latitude remains between 24.8°N to 26.7°N, the latitude change rate is slightly slowed, showing its relatively smooth Moving speed when approaching the ocean

Intensity Evolution and Historical Comparison

在Intensity演变方面, “Francisco”表现为典型的弱热带气旋特征. formed初期为Nameless (15m/s, 1000hPa) , 随后 at 7月23日11时 intensified into Tropical Storm, 并在7月23日20时达到peak intensity, 此时Max Wind为20m/s, minimum pressure 降至995hPa. 此后直至7月25日17时减弱前, 其Intensity长期维持在Tropical Storm级别下限或Nameless上限, 气压稳定在995hPa, wind speed在18-20m/s之间波动, 缺乏进一步增强的动力条件. 7月25日17时起, wind speed降至15m/s, 重新降级为Nameless并逐渐减弱.

In history, 2013 and 2001 'Francisco' both reached Super Typhoon level, minimum pressure of 915hPa and 944hPa respectively; 2019 'Francisco' also reached Severe Typhoon level (955hPa) . even the weaker 2007 'Francisco', its minimum air pressure reached 987hPa, slightly strong at this process.