<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-08-24T01:20:00Z</reference_time>
			<ensemble_member_id>0</ensemble_member_id>
		</metadata>
		<product>
			<system>KONRAD3D</system>
			<title>Detection and tracking of convective cells at DWD</title>
			<creation-date>2026-08-24T01:24:45Z</creation-date>
			<run>
				<name>konrad3d_1.8</name>
				<description>KONRAD3D 1.8 Operational</description>
				<ensemble_member_id>0</ensemble_member_id>
			</run>
			<source>
				<server>k3d_op1</server>
				<software-version>POLARA_konrad3d_1.8.005</software-version>
			</source>
			<associated_grid_projection>
				<polara_grid_id>DE4800_WGS84</polara_grid_id>
				<projection_type>polar_stereographic</projection_type>
				<earth_axes unit="m">
					<major_axis>6378137</major_axis>
					<minor_axis>6356752</minor_axis>
				</earth_axes>
				<grid_resolution unit="m">
					<vertical>250</vertical>
					<horizontal>250</horizontal>
				</grid_resolution>
				<grid_size unit="pixel_in_projection">
					<row>4800.000</row>
					<column>4400.000</column>
				</grid_size>
				<projection_origin unit="degrees">
					<latitude>90.00000</latitude>
					<longitude>10.00000</longitude>
				</projection_origin>
				<latitude_of_true_scale unit="degrees">60.00000</latitude_of_true_scale>
				<distance_upper_left_corner_to_projection_origin unit="m">
					<x0_offset>-543697</x0_offset>
					<y0_offset>-3622089</y0_offset>
				</distance_upper_left_corner_to_projection_origin>
				<proj4_init_string>+proj=stere +lat_0=90 +lat_ts=60 +lon_0=10 +a=6378137 +b=6356752.3142451802 +no_defs +x_0=543571.83521776402 +y_0=3622213.8619310022</proj4_init_string>
				<projected_area unit="degrees">
					<upper_left_corner>55.86209 1.46330</upper_left_corner>
					<upper_right_corner>55.84544 18.73162</upper_right_corner>
					<lower_left_corner>45.69643 3.56699</lower_left_corner>
					<lower_right_corner>45.68461 16.58087</lower_right_corner>
				</projected_area>
			</associated_grid_projection>
		</product>
		<data>
			<radar>
				<source>Zh</source>
				<type>quality assured radar data</type>
				<init_time>20260824_0120</init_time>
				<available_sweeps>
					<elevations site="asb">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="boo">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="drs">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="eis">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="ess">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="fbg">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="fld">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="hnr">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="isn">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="mem">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="neu">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="nhb">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="oft">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="pro">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="ros">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="tur">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
					<elevations site="umd">0.8 0.5 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
				</available_sweeps>
			</radar>
		</data>
	</head>
	<cells reference_time="2026-08-24T01:20:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026082322450000000000</code>
				<reference_time format="ISO 8601">2026-08-24T01:20:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>2</number_2D_features>
				<contributing_sweeps>
					<elevations site="pro">0.8 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">14.812500</covered_area>
				<area_growth_rate>0.94</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">53.85396</latitude>
						<longitude unit="degrees">14.70123</longitude>
						<height_msl unit="m">2949</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.655</major_axis>
						<minor_axis unit="km">0.349</minor_axis>
						<angle unit="degrees">122.79</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">4694</echo_top_msl>
				<echo_bottom_msl unit="m">1607</echo_bottom_msl>
				<vertical_extent unit="m">3086</vertical_extent>
				<volume unit="km^3">39.953125000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>53.87446 53.86795 53.86596 53.85945 53.85711 53.85675 53.85441 53.85405 53.84467 53.84431 53.84197 53.84161 53.83926 53.83891 53.83656 53.83620 53.83385 53.83350 53.83115 53.83079 53.83278 53.84145 53.84181 53.84416 53.84452 53.84921 53.85789 53.86023 53.86041 53.86276 53.86312 53.86546 53.86582 53.86817 53.86852 53.87087 53.87140 53.87375</latitudes>
							<longitudes>14.65499 14.65409 14.65012 14.64923 14.65260 14.65993 14.66330 14.67064 14.68411 14.69144 14.69481 14.70214 14.70551 14.71284 14.71620 14.72353 14.72690 14.73423 14.73759 14.74492 14.74889 14.75011 14.74277 14.73941 14.73208 14.72535 14.72656 14.72320 14.71953 14.71616 14.70883 14.70546 14.69812 14.69475 14.68742 14.68405 14.67304 14.66967</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">4</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">4</accumulated_elevation_change>
				<number_adjacent_cells_depending_on_range>
					<number_adjacent_cells range="4.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="8.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="12.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="16.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="20.000 km">0</number_adjacent_cells>
					<number_adjacent_cells range="2000.000 km">0</number_adjacent_cells>
				</number_adjacent_cells_depending_on_range>
			</geometry>
			<intensity>
				<severity unit="severity_points">0</severity>
				<severity_decimal unit="severity_points">0.26</severity_decimal>
				<severity_unconsolidated unit="severity_points">0</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.26</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">14.812500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">14.812500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">14.812500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">14.125000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">6.125000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">0.000000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="60 dBZ">0.000000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="65 dBZ">0.000000</area_of_projected_polygon>
				</area_of_projected_polygon_above_threshold>
				<area_above_50_dBZ_ratio>0.41</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.00</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">4694</echo_top>
					<echo_top threshold="35 dBZ">4694</echo_top>
					<echo_top threshold="40 dBZ">4694</echo_top>
					<echo_top threshold="45 dBZ">4684</echo_top>
					<echo_top threshold="50 dBZ">4674</echo_top>
					<echo_top threshold="55 dBZ">0</echo_top>
					<echo_top threshold="60 dBZ">0</echo_top>
					<echo_top threshold="65 dBZ">0</echo_top>
				</echo_top_threshold>
				<volume_above_threshold unit="km^3">
					<volume threshold="30 dBZ">39.953125000</volume>
					<volume threshold="35 dBZ">39.953125000</volume>
					<volume threshold="40 dBZ">39.953125000</volume>
					<volume threshold="45 dBZ">37.656250000</volume>
					<volume threshold="50 dBZ">17.062500000</volume>
					<volume threshold="55 dBZ">0.000000000</volume>
					<volume threshold="60 dBZ">0.000000000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.43</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.00</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">0</blue_chimney_mean_vertical_extent>
				<hail_flag>0</hail_flag>
				<heavy_rain_flag>0</heavy_rain_flag>
				<gust_flag>0</gust_flag>
				<gust_flag_without_mesocyclones>0</gust_flag_without_mesocyclones>
				<maximum_estimated_wind_gust unit="km/h">36.933</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">8.684</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.850</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">0.887</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.189</cell_based_VII_density>
				<mass unit="db(km^3.z)">156.143</mass>
				<min_value unit="dBZ">43.44</min_value>
				<max_value unit="dBZ">54.58</max_value>
				<average_value unit="dBZ">50.13</average_value>
				<heavy_rain_potential unit="mm">11.65</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">60</heavy_rain_potential_accumulation_time>
				<heavy_rain_potential_quality>2</heavy_rain_potential_quality>
				<number_pixels>29</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">-0.245</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">-0.49</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">0.68</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-1.562</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-89</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-0.857</mass_trend>
				</trends>
			</intensity>
			<hymec>
				<maximum_near_ground_class>3</maximum_near_ground_class>
				<echo_top_rain_hail unit="m">-1000000000</echo_top_rain_hail>
				<echo_top_hail unit="m">-1000000000</echo_top_hail>
				<echo_top_large_hail unit="m">-1000000000</echo_top_large_hail>
				<echo_top_hail_total unit="m">-1000000000</echo_top_hail_total>
				<echo_bottom_rain_hail unit="m">-1000000000</echo_bottom_rain_hail>
				<echo_bottom_hail unit="m">-1000000000</echo_bottom_hail>
				<echo_bottom_large_hail unit="m">-1000000000</echo_bottom_large_hail>
				<echo_bottom_hail_total unit="m">-1000000000</echo_bottom_hail_total>
				<area_rain_hail unit="km^2">0.000000</area_rain_hail>
				<area_hail unit="km^2">0.000000</area_hail>
				<area_large_hail unit="km^2">0.000000</area_large_hail>
				<area_hail_total unit="km^2">0.000000</area_hail_total>
				<volume_rain_hail unit="km^3">0.000000000</volume_rain_hail>
				<volume_hail unit="km^3">0.000000000</volume_hail>
				<volume_large_hail unit="km^3">0.000000000</volume_large_hail>
				<volume_hail_total unit="km^3">0.000000000</volume_hail_total>
			</hymec>
			<nwp_model>
				<nwp_model_name>ICON-EU</nwp_model_name>
				<nwp_init_time format="ISO 8601">2026-08-23T21:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">176</nwp_dcape>
				<nwp_mu_cape unit="J/kg">373</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-0</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">367</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">403</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">7812</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.393</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">23</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">7.628</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">10.469</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">4.613</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">8.991</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">10.168</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">93.982</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">96.627</nwp_srh_3km_rm>
			</nwp_model>
			<lightning>
				<lightning_rate unit="strokes/5min">0</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.000</lightning_density>
				<lightning_rate_history unit="strokes/5min">2 0 4</lightning_rate_history>
				<reference_time_last_lightning_jump format="ISO 8601">not-a-date-time</reference_time_last_lightning_jump>
				<seconds_since_last_lightning_jump>-1000000000</seconds_since_last_lightning_jump>
				<number_detected_lightning_jumps>0</number_detected_lightning_jumps>
			</lightning>
			<mesocyclone>
				<mesocyclone_severity_index unit="severity_points">0</mesocyclone_severity_index>
				<mesocyclone_severity_index_history unit="severity_points">0 0 0</mesocyclone_severity_index_history>
				<mesocyclone_diameter_equivalent unit="km">-1000000000.000</mesocyclone_diameter_equivalent>
				<mesocyclone_height_top unit="m">-1000000000</mesocyclone_height_top>
				<mesocyclone_height_base unit="m">-1000000000</mesocyclone_height_base>
				<mesocyclone_velocity_rotational_max unit="m/s">-1000000000.000</mesocyclone_velocity_rotational_max>
				<reference_time_last_mesocyclone format="ISO 8601">not-a-date-time</reference_time_last_mesocyclone>
				<seconds_since_last_mesocyclone>-1000000000</seconds_since_last_mesocyclone>
				<number_assigned_mesocyclones>0</number_assigned_mesocyclones>
			</mesocyclone>
			<satellite>
				<cloud_top_height unit="m">-1000000000</cloud_top_height>
			</satellite>
			<tracking>
				<reference_time_first_detection format="ISO 8601">2026-08-23T22:45:00Z</reference_time_first_detection>
				<number_detections>32</number_detections>
				<mergers>
					<merge_event>false</merge_event>
					<reference_time_last_merge format="ISO 8601">not-a-date-time</reference_time_last_merge>
					<number_merge_events_along_track>0</number_merge_events_along_track>
				</mergers>
				<splits>
					<split_event>false</split_event>
					<reference_time_last_split format="ISO 8601">not-a-date-time</reference_time_last_split>
					<number_split_events_along_track>0</number_split_events_along_track>
				</splits>
				<predecessors>
					<predecessor>
						<identifier>0</identifier>
						<code>2026082322450000000000</code>
						<time format="ISO 8601">2026-08-24T01:15:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">22.945</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-08-24T01:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.83762</latitude>
							<longitude unit="degrees">14.70653</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.323</major_axis>
							<minor_axis unit="km">1.022</minor_axis>
							<angle unit="degrees">123.30</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.82127</latitude>
							<longitude unit="degrees">14.71181</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.178</major_axis>
							<minor_axis unit="km">1.856</minor_axis>
							<angle unit="degrees">123.37</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.80492</latitude>
							<longitude unit="degrees">14.71709</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.183</major_axis>
							<minor_axis unit="km">2.834</minor_axis>
							<angle unit="degrees">123.37</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.78857</latitude>
							<longitude unit="degrees">14.72235</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.315</major_axis>
							<minor_axis unit="km">3.941</minor_axis>
							<angle unit="degrees">123.34</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.77222</latitude>
							<longitude unit="degrees">14.72761</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.563</major_axis>
							<minor_axis unit="km">5.163</minor_axis>
							<angle unit="degrees">123.32</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.75587</latitude>
							<longitude unit="degrees">14.73285</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.915</major_axis>
							<minor_axis unit="km">6.491</minor_axis>
							<angle unit="degrees">123.29</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.73952</latitude>
							<longitude unit="degrees">14.73808</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">8.364</major_axis>
							<minor_axis unit="km">7.917</minor_axis>
							<angle unit="degrees">123.27</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.72317</latitude>
							<longitude unit="degrees">14.74330</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.904</major_axis>
							<minor_axis unit="km">9.434</minor_axis>
							<angle unit="degrees">123.25</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.70681</latitude>
							<longitude unit="degrees">14.74851</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">11.529</major_axis>
							<minor_axis unit="km">11.039</minor_axis>
							<angle unit="degrees">123.24</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.69045</latitude>
							<longitude unit="degrees">14.75371</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">13.236</major_axis>
							<minor_axis unit="km">12.725</minor_axis>
							<angle unit="degrees">123.22</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.67409</latitude>
							<longitude unit="degrees">14.75889</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">15.021</major_axis>
							<minor_axis unit="km">14.490</minor_axis>
							<angle unit="degrees">123.21</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.65773</latitude>
							<longitude unit="degrees">14.76407</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">16.880</major_axis>
							<minor_axis unit="km">16.330</minor_axis>
							<angle unit="degrees">123.20</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>