Track map & timeline · Eastern Pacific · July 7–14, 2011
TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. During the replay the shaded rings show the storm’s wind field as analysed by NHC — 39+, 58+ and 74+ mph winds, quadrant by quadrant. Click any point or table row to jump there.
01 · The story
Hurricane Calvin (2011) was a Category 1 hurricane of the 2011 Eastern Pacific season. It formed on July 7, 2011, 202 mi SSW of Pinotepa Nacional, Oaxaca, Mexico, reached its peak of 81 mph (130 km/h) and a minimum pressure of 984 mb on July 9, 2011, and never made landfall. It rapidly intensified by 40 mph in 24 hours (to 75 mph on July 8, 2011). The storm lasted 7.0 days and travelled about 1,536 miles (2,472 km).
02 · Intensity
03 · Timeline
| Date · UTC | Status | Wind | Pressure | Position | Nearest place |
|---|---|---|---|---|---|
| Jul 7 00:00 | TD low/wave | 29 mph | 1006 mb | 13.6°N 99.1°W | open ocean |
| Jul 7 06:00 | TD low/wave | 29 mph | 1006 mb | 14.3°N 100.2°W | 177 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jul 7 12:00 | TD | 35 mph | 1005 mb | 14.8°N 101.4°W | 173 mi SW of Acapulco de Juárez, Guerrero, Mexico |
| Jul 7 18:00 | TD | 35 mph | 1004 mb | 15.3°N 102.6°W | 176 mi SSW of Ixtapa-Zihuatanejo, Guerrero, Mexico |
| Jul 8 00:00 | TS | 40 mph | 1003 mb | 15.7°N 103.9°W | open ocean |
| Jul 8 06:00 | TS | 52 mph | 1000 mb | 16.0°N 105.4°W | open ocean |
| Jul 8 12:00 | TS | 63 mph | 997 mb | 16.3°N 106.9°W | open ocean |
| Jul 8 18:00 | Cat 1 | 75 mph | 987 mb | 16.5°N 108.1°W | open ocean |
| Jul 9 00:00 | Cat 1 | 81 mph | 984 mb | 16.7°N 109.1°W | open ocean |
| Jul 9 06:00 | Cat 1 | 75 mph | 987 mb | 16.9°N 110.0°W | open ocean |
| Jul 9 12:00 | TS | 63 mph | 994 mb | 17.1°N 110.8°W | open ocean |
| Jul 9 18:00 | TS | 46 mph | 1000 mb | 17.3°N 111.6°W | open ocean |
| Jul 10 00:00 | TS | 40 mph | 1001 mb | 17.5°N 112.4°W | open ocean |
| Jul 10 06:00 | TS low/wave | 40 mph | 1001 mb | 17.8°N 113.1°W | open ocean |
| Jul 10 12:00 | TS low/wave | 40 mph | 1001 mb | 18.0°N 113.8°W | open ocean |
| Jul 10 18:00 | TS low/wave | 40 mph | 1002 mb | 18.2°N 114.5°W | open ocean |
| Jul 11 00:00 | TS low/wave | 40 mph | 1002 mb | 18.4°N 115.2°W | open ocean |
| Jul 11 06:00 | TS low/wave | 40 mph | 1003 mb | 18.7°N 115.8°W | open ocean |
| Jul 11 12:00 | TD low/wave | 35 mph | 1004 mb | 18.9°N 116.5°W | open ocean |
| Jul 11 18:00 | TD low/wave | 29 mph | 1005 mb | 19.1°N 117.0°W | open ocean |
| Jul 12 00:00 | TD low/wave | 29 mph | 1005 mb | 19.3°N 117.5°W | open ocean |
| Jul 12 06:00 | TD low/wave | 23 mph | 1006 mb | 19.3°N 118.1°W | open ocean |
| Jul 12 12:00 | TD low/wave | 23 mph | 1006 mb | 19.1°N 118.5°W | open ocean |
| Jul 12 18:00 | TD low/wave | 23 mph | 1006 mb | 18.8°N 118.9°W | open ocean |
| Jul 13 00:00 | TD low/wave | 23 mph | 1006 mb | 18.6°N 119.3°W | open ocean |
| Jul 13 06:00 | TD low/wave | 23 mph | 1006 mb | 18.3°N 119.6°W | open ocean |
| Jul 13 12:00 | TD low/wave | 23 mph | 1007 mb | 18.0°N 119.9°W | open ocean |
| Jul 13 18:00 | TD low/wave | 17 mph | 1008 mb | 17.6°N 120.1°W | open ocean |
| Jul 14 00:00 | TD low/wave | 17 mph | 1008 mb | 17.2°N 120.2°W | open ocean |
⬇ Download track data (CSV) · public-domain NOAA best track
Questions
No — the NOAA best-track record shows no landfall for Calvin.
At its peak on July 9, 2011, Calvin was a Category 1 hurricane with maximum sustained winds of 81 mph (130 km/h) and a central pressure of 984 mb.
7.0 days, from July 7, 2011 to July 14, 2011, including 18 hours at hurricane strength. It travelled about 1,536 miles.
The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.
This site was built by Digital Dynamics Kft.
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