| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 2021-07-30 12:00 | TS | 11.90 | -111.80 | 35 | 1004 | |
| 2021-07-30 18:00 | TS | 12.30 | -113.00 | 40 | 1003 | |
| 2021-07-31 00:00 | TS | 12.70 | -114.10 | 45 | 1002 | |
| 2021-07-31 06:00 | TS | 13.20 | -115.20 | 50 | 1000 | |
| 2021-07-31 12:00 | TS | 13.60 | -116.30 | 55 | 997 | |
| 2021-07-31 18:00 | HU | 14.00 | -117.40 | 65 | 991 | |
| 2021-08-01 00:00 | HU | 14.20 | -118.30 | 75 | 985 | |
| 2021-08-01 06:00 | HU | 14.40 | -119.00 | 75 | 985 | |
| 2021-08-01 12:00 | HU | 14.50 | -119.70 | 75 | 985 | |
| 2021-08-01 18:00 | HU | 14.60 | -120.40 | 75 | 985 | |
| 2021-08-02 00:00 | HU | 14.80 | -121.10 | 70 | 988 | |
| 2021-08-02 06:00 | HU | 15.00 | -121.70 | 70 | 988 | |
| 2021-08-02 12:00 | HU | 15.30 | -122.20 | 70 | 988 | |
| 2021-08-02 18:00 | HU | 15.70 | -122.70 | 70 | 988 | |
| 2021-08-03 00:00 | HU | 16.20 | -123.20 | 65 | 991 | |
| 2021-08-03 06:00 | TS | 16.70 | -123.70 | 60 | 994 | |
| 2021-08-03 12:00 | TS | 17.20 | -124.30 | 55 | 997 | |
| 2021-08-03 18:00 | TS | 17.60 | -124.80 | 50 | 1000 | |
| 2021-08-04 00:00 | TS | 18.10 | -125.50 | 45 | 1002 | |
| 2021-08-04 06:00 | TS | 18.50 | -126.20 | 40 | 1004 | |
| 2021-08-04 12:00 | TS | 18.90 | -126.90 | 40 | 1004 | |
| 2021-08-04 18:00 | TS | 19.20 | -127.60 | 40 | 1004 | |
| 2021-08-05 00:00 | TS | 19.50 | -128.20 | 40 | 1004 | |
| 2021-08-05 06:00 | TS | 20.00 | -128.80 | 40 | 1004 | |
| 2021-08-05 12:00 | TS | 20.60 | -129.70 | 35 | 1005 | |
| 2021-08-05 18:00 | TS | 21.30 | -130.70 | 35 | 1005 | |
| 2021-08-06 00:00 | TD | 22.00 | -131.70 | 30 | 1006 | |
| 2021-08-06 06:00 | LO | 22.50 | -132.80 | 30 | 1006 | |
| 2021-08-06 12:00 | LO | 22.80 | -133.60 | 25 | 1008 | |
| 2021-08-06 18:00 | LO | 22.80 | -134.30 | 25 | 1008 | |
| 2021-08-07 00:00 | LO | 22.60 | -134.70 | 25 | 1008 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.