<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-08-24T00:30:00Z</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>2026-08-24T00:34:40Z</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_0030</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="2026-08-24T00:30:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026082322450000000000</code>
				<reference_time format="ISO 8601">2026-08-24T00:30:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>3</number_2D_features>
				<contributing_sweeps>
					<elevations site="pro">0.5</elevations>
					<elevations site="ros">0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">26.875000</covered_area>
				<area_growth_rate>0.91</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">53.95030</latitude>
						<longitude unit="degrees">14.63206</longitude>
						<height_msl unit="m">3146</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.716</major_axis>
						<minor_axis unit="km">0.475</minor_axis>
						<angle unit="degrees">6.44</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">4717</echo_top_msl>
				<echo_bottom_msl unit="m">1719</echo_bottom_msl>
				<vertical_extent unit="m">2997</vertical_extent>
				<volume unit="km^3">64.906250000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>53.98705 53.98271 53.97872 53.97994 53.97794 53.97143 53.96944 53.96727 53.96492 53.96457 53.96223 53.96205 53.95736 53.92699 53.92499 53.92282 53.92048 53.91397 53.91162 53.91110 53.90875 53.90788 53.90987 53.90881 53.91098 53.91133 53.91837 53.95091 53.95689 53.95547 53.95764 53.95818 53.96052 53.96070 53.96540 53.98276 53.98510</latitudes>
							<longitudes>14.62977 14.62917 14.62121 14.59544 14.59146 14.59058 14.58660 14.58630 14.58969 14.59705 14.60043 14.60411 14.61088 14.60673 14.60276 14.60246 14.60584 14.60495 14.60833 14.61936 14.62273 14.64110 14.64508 14.66712 14.66742 14.66007 14.64995 14.65443 14.66637 14.69580 14.69610 14.68507 14.68169 14.67801 14.67125 14.67366 14.67028</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">2</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">2</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">1</severity>
				<severity_decimal unit="severity_points">0.59</severity_decimal>
				<severity_unconsolidated unit="severity_points">1</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.59</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">26.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">26.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">26.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">26.875000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">12.062500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">1.437500</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>0.45</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.05</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">4717</echo_top>
					<echo_top threshold="35 dBZ">4717</echo_top>
					<echo_top threshold="40 dBZ">4717</echo_top>
					<echo_top threshold="45 dBZ">4717</echo_top>
					<echo_top threshold="50 dBZ">4707</echo_top>
					<echo_top threshold="55 dBZ">4680</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">64.906250000</volume>
					<volume threshold="35 dBZ">64.906250000</volume>
					<volume threshold="40 dBZ">64.906250000</volume>
					<volume threshold="45 dBZ">64.906250000</volume>
					<volume threshold="50 dBZ">33.078125000</volume>
					<volume threshold="55 dBZ">4.015625000</volume>
					<volume threshold="60 dBZ">0.000000000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.51</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.06</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">2793</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">38.313</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">9.652</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">2.046</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">1.942</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.412</cell_based_VII_density>
				<mass unit="db(km^3.z)">159.038</mass>
				<min_value unit="dBZ">46.69</min_value>
				<max_value unit="dBZ">56.71</max_value>
				<average_value unit="dBZ">50.92</average_value>
				<heavy_rain_potential unit="mm">5.31</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">-1000000000</heavy_rain_potential_accumulation_time>
				<heavy_rain_potential_quality>1</heavy_rain_potential_quality>
				<number_pixels>48</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">0.028</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">-0.84</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">-0.40</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-2.812</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">74</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-1.153</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">177</nwp_dcape>
				<nwp_mu_cape unit="J/kg">412</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-1</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">210</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">335</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">7850</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.502</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">23</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">6.363</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">9.613</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">6.621</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">10.729</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">3.507</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">72.831</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">79.481</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">0 0 0</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>22</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">2026-08-24T00:25:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">14.579</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-08-24T00:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.94668</latitude>
							<longitude unit="degrees">14.64892</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.269</major_axis>
							<minor_axis unit="km">1.034</minor_axis>
							<angle unit="degrees">9.44</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T00:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.94307</latitude>
							<longitude unit="degrees">14.66578</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.832</major_axis>
							<minor_axis unit="km">1.556</minor_axis>
							<angle unit="degrees">11.40</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T00:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.93946</latitude>
							<longitude unit="degrees">14.68264</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.482</major_axis>
							<minor_axis unit="km">2.166</minor_axis>
							<angle unit="degrees">12.60</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T00:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.93585</latitude>
							<longitude unit="degrees">14.69951</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.230</major_axis>
							<minor_axis unit="km">2.880</minor_axis>
							<angle unit="degrees">13.38</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T00:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.93224</latitude>
							<longitude unit="degrees">14.71638</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.074</major_axis>
							<minor_axis unit="km">3.694</minor_axis>
							<angle unit="degrees">13.91</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.92863</latitude>
							<longitude unit="degrees">14.73324</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.006</major_axis>
							<minor_axis unit="km">4.600</minor_axis>
							<angle unit="degrees">14.29</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.92502</latitude>
							<longitude unit="degrees">14.75011</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.020</major_axis>
							<minor_axis unit="km">5.590</minor_axis>
							<angle unit="degrees">14.58</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.92141</latitude>
							<longitude unit="degrees">14.76699</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.112</major_axis>
							<minor_axis unit="km">6.659</minor_axis>
							<angle unit="degrees">14.80</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.91781</latitude>
							<longitude unit="degrees">14.78386</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">8.274</major_axis>
							<minor_axis unit="km">7.801</minor_axis>
							<angle unit="degrees">14.97</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.91420</latitude>
							<longitude unit="degrees">14.80074</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.505</major_axis>
							<minor_axis unit="km">9.012</minor_axis>
							<angle unit="degrees">15.11</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.91060</latitude>
							<longitude unit="degrees">14.81762</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">10.799</major_axis>
							<minor_axis unit="km">10.288</minor_axis>
							<angle unit="degrees">15.22</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.90699</latitude>
							<longitude unit="degrees">14.83450</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.155</major_axis>
							<minor_axis unit="km">11.625</minor_axis>
							<angle unit="degrees">15.32</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>