This is an independent research/prototype tool, not an official source. Warnings, watches, and the official forecast for this storm come from the National Hurricane Center.

Final data: 2026-08-25 18:00 UTC — Julio is no longer being actively tracked (Disturbance). See the RI climatology or the marine heatwave map for current activity.

Disturbance Julio EP102026

Peak 45 kt · Recorded 2026-08-20 00:00 UTC – 2026-08-25 18:00 UTC · 15 cycles archived

SHIPS coverage: 2 of 4 tropical or subtropical 6-hourly fixes (50%)

45 kt peak

Final position 21.0°N 119.5°W · last moving N at 22 kt · final pressure 1003 mb · final advisory 5, 2026-08-25 21:00 UTC

10°N20°N120°W100°W2026-08-20 00:00 UTC · 9.5°N 110.0°W · 15 kt2026-08-20 06:00 UTC · 9.2°N 111.0°W · 15 kt2026-08-20 12:00 UTC · 8.9°N 112.1°W · 15 kt2026-08-20 18:00 UTC · 8.5°N 113.0°W · 20 kt2026-08-21 00:00 UTC · 8.4°N 114.0°W · 20 kt2026-08-21 06:00 UTC · 8.4°N 114.9°W · 20 kt2026-08-21 12:00 UTC · 9.0°N 115.0°W · 20 kt2026-08-21 18:00 UTC · 9.2°N 114.5°W · 20 kt2026-08-22 00:00 UTC · 9.3°N 115.6°W · 20 kt2026-08-22 06:00 UTC · 9.4°N 116.7°W · 20 kt2026-08-22 12:00 UTC · 9.8°N 117.5°W · 20 kt2026-08-22 18:00 UTC · 9.9°N 118.2°W · 25 kt2026-08-23 00:00 UTC · 10.0°N 119.4°W · 25 kt2026-08-23 06:00 UTC · 10.2°N 120.9°W · 25 kt2026-08-23 12:00 UTC · 10.3°N 122.7°W · 25 kt2026-08-23 18:00 UTC · 10.7°N 121.3°W · 25 kt2026-08-24 00:00 UTC · 11.5°N 121.3°W · 25 kt2026-08-24 06:00 UTC · 11.7°N 121.3°W · 30 kt2026-08-24 12:00 UTC · 12.5°N 121.3°W · 30 kt2026-08-24 18:00 UTC · 13.1°N 121.0°W · 30 kt2026-08-25 00:00 UTC · 13.8°N 120.5°W · 35 kt · SHIPS 30 kt/24 h: 18%2026-08-25 06:00 UTC · 15.3°N 119.6°W · 40 kt2026-08-25 12:00 UTC · 17.0°N 119.1°W · 45 kt · SHIPS 30 kt/24 h: 16%2026-08-25 18:00 UTC · 19.5°N 118.8°W · 40 kt · SHIPS 30 kt/24 h: 8%
Observed track
Position from ATCF best track. Hover a point for time, position, wind, and SHIPS RI probability when available.

SHIPS data captured 2026-08-21 06:00 UTC – 2026-08-25 18:00 UTC · Peak intensity 45 kt · 15 cycles archived

hover the chart to inspect a moment
Environmental history across Julio's recorded life. Shaded band(s) mark the same rapid-intensification episode(s) shown in the RI badge above (identical computation, ≥30 kt/24 h merged episodes from best track). Shaded span covers all qualifying 24 h windows, so it can extend past the intensity peak. The SHIPS-RII lane is the forecast probability issued at each cycle, not an observed value.Hover to inspect any moment across every lane at once.

Satellite intensity estimates

Best-track windDvorak, TAFB (NHC)ADT (UW-CIMSS)SATCON (UW-CIMSS)Maximum wind (kt) estimated from satellite imagery — estimates, not observations, and not the official intensity. ADT and SATCON: UW-CIMSS, delivered through NHC’s ATCF fix files. Subjective Dvorak from the agency named on each fix.