| {
|
| "event_key": "mayfield",
|
| "event_name": "Mayfield EF4 Tornado",
|
| "description": "Long-track EF4 tornado devastating Mayfield, KY",
|
| "category": "tornado",
|
| "date": "2021-12-11",
|
| "location": "Mayfield, KY",
|
| "domain": "d03",
|
| "resolution_m": 250,
|
| "grid_shape": [
|
| 800,
|
| 800
|
| ],
|
| "n_timesteps": 22,
|
| "times": [
|
| "2021-12-11T03:00:00",
|
| "2021-12-11T03:15:00",
|
| "2021-12-11T03:30:00",
|
| "2021-12-11T03:45:00",
|
| "2021-12-11T04:00:00",
|
| "2021-12-11T04:15:00",
|
| "2021-12-11T04:30:00",
|
| "2021-12-11T04:45:00",
|
| "2021-12-11T05:00:00",
|
| "2021-12-11T05:15:00",
|
| "2021-12-11T05:30:00",
|
| "2021-12-11T05:45:00",
|
| "2021-12-11T06:00:00",
|
| "2021-12-11T06:15:00",
|
| "2021-12-11T06:30:00",
|
| "2021-12-11T06:45:00",
|
| "2021-12-11T07:00:00",
|
| "2021-12-11T07:15:00",
|
| "2021-12-11T07:30:00",
|
| "2021-12-11T07:45:00",
|
| "2021-12-11T08:00:00",
|
| "2021-12-11T08:15:00"
|
| ],
|
| "time_step_seconds": 900.0,
|
| "fields": {
|
| "t2m": {
|
| "long_name": "2m Temperature",
|
| "units": "degC"
|
| },
|
| "u10": {
|
| "long_name": "10m U-wind",
|
| "units": "m/s"
|
| },
|
| "v10": {
|
| "long_name": "10m V-wind",
|
| "units": "m/s"
|
| },
|
| "wind_speed_10m": {
|
| "long_name": "10m Wind Speed",
|
| "units": "m/s",
|
| "derived": "sqrt(u10^2 + v10^2)"
|
| },
|
| "wind_direction_10m": {
|
| "long_name": "10m Wind Direction",
|
| "units": "degrees",
|
| "derived": "atan2(-u10, -v10), meteorological convention"
|
| },
|
| "surface_pressure": {
|
| "long_name": "Surface Pressure",
|
| "units": "hPa"
|
| },
|
| "pblh": {
|
| "long_name": "PBL Height",
|
| "units": "m"
|
| },
|
| "hfx": {
|
| "long_name": "Sensible Heat Flux",
|
| "units": "W/m2"
|
| },
|
| "lh": {
|
| "long_name": "Latent Heat Flux",
|
| "units": "W/m2"
|
| },
|
| "rain_rate": {
|
| "long_name": "Rain Rate",
|
| "units": "mm/hr",
|
| "derived": "forward difference of accumulated RAINNC"
|
| },
|
| "refc": {
|
| "long_name": "Composite Reflectivity",
|
| "units": "dBZ",
|
| "derived": "column max of REFL_10CM"
|
| },
|
| "wspd10max": {
|
| "long_name": "Max 10m Wind Speed (accumulated)",
|
| "units": "m/s"
|
| },
|
| "w_up_max": {
|
| "long_name": "Max Updraft (accumulated)",
|
| "units": "m/s"
|
| },
|
| "w_dn_max": {
|
| "long_name": "Max Downdraft (accumulated)",
|
| "units": "m/s"
|
| },
|
| "updraft_helicity": {
|
| "long_name": "Max Updraft Helicity (accumulated)",
|
| "units": "m2/s2"
|
| },
|
| "hail_max": {
|
| "long_name": "Max Hail Size (accumulated)",
|
| "units": "mm"
|
| }
|
| },
|
| "data_format": "npz",
|
| "dtype": "float32",
|
| "coordinate_system": "WRF Lambert Conformal, see coords.npz for XLAT/XLONG",
|
| "source": "wrfout_d03 (instantaneous) + auxhist2_d03 (MAX fields)",
|
| "init_time": "2021-12-11T00:00:00Z"
|
| } |
