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🌀 Tropical Depression Twentythree (23W)

TY-2609-2 Ended

① Summary

40 kt · Peak

Max sustained wind · 09-05 03:45

Kind

Typhoon

First detected

09-04 23:37

Ended

09-06 20:31

Duration

3 days

Current stage

Dissipated

Scope

Position unknown

Source area:西北太平洋

② Timeline

09-06 20:31
Tropical Depression Twentythree
jtwc

09-05 22:34
强度 25 kt · 中心 28.5, 133.8
jtwc

09-05 15:26
强度 25 kt · 中心 27.6, 135.2
jtwc

09-05 10:20
强度 25 kt · 中心 26.3, 136.3
jtwc

09-05 04:15
强度 30 kt · 中心 24.0, 137.1
jtwc

09-05 03:45

全程峰值 40 kt

09-05 00:38
强度 40 kt · 中心 22.4, 137.8
jtwc

09-04 23:37
强度 40 kt · 中心 22.4, 137.8
jtwc

09-04 23:37

首次侦测到这场事件

③ Data curve

Max sustained wind (kt)

09-04 23:37 09-06 19:30

Range 25.0 – 40.0 kt

④ Impact record (0)

—

⑤ News & official notices

No reports attributed to this event yet.

⑥ Sources & calibre

jtwc:23W › · 主源(有风暴编号与风速)

Calibre: observed — values come from monitoring stations and satellites, no model forecast. Entries backfilled from the forecast archive are labelled as such and never mixed in.

⚠ Gap notes and source annotations below are currently written in Chinese only — they are shown untranslated rather than omitted, so no information is lost.

Data gaps (stated, not hidden)
· 逐次观测留档自 2026-08-27 起 · 原因:disaster_collector 当日才上线,此前这场风暴的中间过程没有记录(只有 JTWC/GDACS 各自的当前态)

⑦ Raw observations

12035 raw observations for this kind (per-observation archive, including heartbeat rows).

Open raw observations ›

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build b20260919-223147-polish · deployed 2026-09-19 22:31 MYT