<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-06-04T21:20:00Z</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>2026-06-04T21:24:39Z</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>20260604_2120</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="2026-06-04T21:20:00Z" ensemble_member_id="0">
		<feature identifier="38" type="3D_reflectivity_feature">
			<metadata>
				<identifier>38</identifier>
				<code>2026060420550000000000</code>
				<reference_time format="ISO 8601">2026-06-04T21:20:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>3</number_2D_features>
				<contributing_sweeps>
					<elevations site="boo">0.8 0.5</elevations>
					<elevations site="ros">0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">35.500000</covered_area>
				<area_growth_rate>1.28</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">54.87201</latitude>
						<longitude unit="degrees">10.22156</longitude>
						<height_msl unit="m">2119</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.927</major_axis>
						<minor_axis unit="km">0.648</minor_axis>
						<angle unit="degrees">65.25</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">3677</echo_top_msl>
				<echo_bottom_msl unit="m">726</echo_bottom_msl>
				<vertical_extent unit="m">2951</vertical_extent>
				<volume unit="km^3">86.437500000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>54.90274 54.89620 54.89401 54.88747 54.88749 54.88095 54.88097 54.87879 54.87441 54.87223 54.86786 54.86566 54.85035 54.84815 54.84815 54.84376 54.84375 54.84156 54.84155 54.83936 54.83935 54.84371 54.84590 54.85026 54.85021 54.85239 54.85238 54.85456 54.85447 54.85883 54.87195 54.87413 54.87632 54.87852 54.87853 54.88952 54.88953 54.89392 54.89393 54.89833 54.89834 54.90273</latitudes>
							<longitudes>10.21916 10.20773 10.20771 10.19629 10.18490 10.17348 10.15830 10.15449 10.15447 10.15067 10.15065 10.15443 10.15436 10.15814 10.16193 10.16949 10.17328 10.17706 10.18085 10.18463 10.18842 10.19603 10.19604 10.20365 10.22640 10.23020 10.23399 10.23780 10.27193 10.27955 10.27966 10.28347 10.28349 10.27972 10.27592 10.25703 10.25324 10.24568 10.24188 10.23432 10.23052 10.22296</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">0</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">0</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">0.41</severity_decimal>
				<severity_unconsolidated unit="severity_points">0</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.41</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">35.500000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">35.500000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">35.500000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">22.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">5.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">0.437500</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>0.16</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.01</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">3677</echo_top>
					<echo_top threshold="35 dBZ">3677</echo_top>
					<echo_top threshold="40 dBZ">3677</echo_top>
					<echo_top threshold="45 dBZ">3610</echo_top>
					<echo_top threshold="50 dBZ">3568</echo_top>
					<echo_top threshold="55 dBZ">2302</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">86.437500000</volume>
					<volume threshold="35 dBZ">86.437500000</volume>
					<volume threshold="40 dBZ">86.437500000</volume>
					<volume threshold="45 dBZ">50.796875000</volume>
					<volume threshold="50 dBZ">13.640625000</volume>
					<volume threshold="55 dBZ">1.015625000</volume>
					<volume threshold="60 dBZ">0.000000000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.16</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.01</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">2321</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">43.992</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">7.136</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.941</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">0.000</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.000</cell_based_VII_density>
				<mass unit="db(km^3.z)">157.138</mass>
				<min_value unit="dBZ">42.59</min_value>
				<max_value unit="dBZ">55.62</max_value>
				<average_value unit="dBZ">47.77</average_value>
				<heavy_rain_potential unit="mm">1.96</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>93</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">0.251</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">1.01</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">4.56</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">3.938</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-285</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">1.525</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">2026-06-04T18:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">172</nwp_dcape>
				<nwp_mu_cape unit="J/kg">380</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-1</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">323</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">477</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">8000</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.665</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">21</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">7.050</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">12.426</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">9.597</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-38.757</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-53.288</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">56.449</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">72.762</nwp_srh_3km_rm>
			</nwp_model>
			<lightning>
				<lightning_rate unit="strokes/5min">3</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.085</lightning_density>
				<lightning_rate_history unit="strokes/5min">0 2 7</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">2026-06-04T20:55:00Z</reference_time_first_detection>
				<number_detections>6</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>38</identifier>
						<code>2026060420550000000000</code>
						<time format="ISO 8601">2026-06-04T21:15:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">43.992</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-06-04T21:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.89585</latitude>
							<longitude unit="degrees">10.25878</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.634</major_axis>
							<minor_axis unit="km">2.361</minor_axis>
							<angle unit="degrees">64.83</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.91967</latitude>
							<longitude unit="degrees">10.29602</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.949</major_axis>
							<minor_axis unit="km">4.658</minor_axis>
							<angle unit="degrees">64.03</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.94347</latitude>
							<longitude unit="degrees">10.33330</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.719</major_axis>
							<minor_axis unit="km">7.406</minor_axis>
							<angle unit="degrees">63.45</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.96725</latitude>
							<longitude unit="degrees">10.37060</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">10.876</major_axis>
							<minor_axis unit="km">10.540</minor_axis>
							<angle unit="degrees">63.04</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.99101</latitude>
							<longitude unit="degrees">10.40793</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.376</major_axis>
							<minor_axis unit="km">14.018</minor_axis>
							<angle unit="degrees">62.74</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.01475</latitude>
							<longitude unit="degrees">10.44528</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">18.188</major_axis>
							<minor_axis unit="km">17.810</minor_axis>
							<angle unit="degrees">62.51</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T21:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.03846</latitude>
							<longitude unit="degrees">10.48267</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">22.289</major_axis>
							<minor_axis unit="km">21.890</minor_axis>
							<angle unit="degrees">62.33</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T22:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.06215</latitude>
							<longitude unit="degrees">10.52008</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">26.659</major_axis>
							<minor_axis unit="km">26.241</minor_axis>
							<angle unit="degrees">62.19</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T22:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.08582</latitude>
							<longitude unit="degrees">10.55752</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">31.284</major_axis>
							<minor_axis unit="km">30.847</minor_axis>
							<angle unit="degrees">62.07</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T22:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.10947</latitude>
							<longitude unit="degrees">10.59499</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">36.149</major_axis>
							<minor_axis unit="km">35.694</minor_axis>
							<angle unit="degrees">61.98</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T22:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.13310</latitude>
							<longitude unit="degrees">10.63249</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">41.244</major_axis>
							<minor_axis unit="km">40.771</minor_axis>
							<angle unit="degrees">61.90</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-04T22:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.15670</latitude>
							<longitude unit="degrees">10.67001</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">46.558</major_axis>
							<minor_axis unit="km">46.069</minor_axis>
							<angle unit="degrees">61.83</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>