| Cyclone name | JOHN |
| Basin | NEP |
| ATCF vmax (m/s) | 35 |
| SAR-derived vmax (m/s) | 36.7 |
| SAR-derived rmax (km) | 42.0 |
| Cyclone estimated speed (m/s) | 7.11 |
| Acquisition time | 2018-08-09 01:37:08 |
| Satellite instrument | C-Band SAR |
| Satellite mission | S1A |
| SAR-derived eye center position (lon / lat) | -114.4004275749793 / 22.80223646697726 |
| SAR-derived center quality flag | 0.0 |
| Shortest distance to coast from interpolated track point | 285.07 km |
| Shortest distance to acquisition border from interpolated track point | 49.55 km |
| Area within 100km around track point outside acquisition bounding box | 19.72% |
| Area of 100km around track point inside acquisition bounding box and on land | 0.0% |
| Download TC analysis NETCDF product | s1a-ew-owi-ca-20180809t013708-20180809t013908-000003-02842F_sw_ep122018_geogr_polar.nc |
| Download center analysis FIX for this image | placeholder |
| Download center analysis FIX for this storm | placeholder |
| Download satellite source file | s1a-ew-owi-cm-20180809t013708-20180809t013908-000003-02842F_ll_gd.nc |