Datasets:
File size: 2,950 Bytes
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"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"
} |