<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-06-01T13:50:00Z</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>2026-06-01T13:54:41Z</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>20260601_1350</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="2026-06-01T13:50:00Z" ensemble_member_id="0">
		<feature identifier="25" type="3D_reflectivity_feature">
			<metadata>
				<identifier>25</identifier>
				<code>2026060113400000000000</code>
				<reference_time format="ISO 8601">2026-06-01T13:50:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>5</number_2D_features>
				<contributing_sweeps>
					<elevations site="isn">0.8 3.5 2.5 1.5 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">28.312500</covered_area>
				<area_growth_rate>0.81</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">47.79431</latitude>
						<longitude unit="degrees">12.20788</longitude>
						<height_msl unit="m">2137</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.662</major_axis>
						<minor_axis unit="km">0.550</minor_axis>
						<angle unit="degrees">324.93</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">3884</echo_top_msl>
				<echo_bottom_msl unit="m">789</echo_bottom_msl>
				<vertical_extent unit="m">3095</vertical_extent>
				<volume unit="km^3">62.890625000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>47.82414 47.82212 47.82236 47.81832 47.81204 47.80800 47.79542 47.79340 47.79131 47.79123 47.78688 47.78478 47.78261 47.78253 47.77600 47.77560 47.77342 47.77318 47.77100 47.77076 47.76858 47.76850 47.77051 47.78938 47.79139 47.79768 47.79969 47.80179 47.80187 47.80405 47.80413 47.80631 47.80639 47.81075 47.81284 47.81502 47.81510 47.81728 47.81744 47.82397</latitudes>
							<longitudes>12.19310 12.18987 12.18053 12.17406 12.17371 12.16725 12.16654 12.16331 12.16320 12.16631 12.17229 12.17217 12.17517 12.17828 12.18725 12.20280 12.20579 12.21512 12.21810 12.22743 12.23042 12.23353 12.23676 12.23785 12.24108 12.24145 12.24468 12.24481 12.24169 12.23870 12.23559 12.23260 12.22949 12.22351 12.22363 12.22064 12.21752 12.21453 12.20831 12.19933</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">506</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">59</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">0.50</severity_decimal>
				<severity_unconsolidated unit="severity_points">0</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.39</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">28.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">28.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">28.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">28.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">19.250000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">6.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="60 dBZ">0.812500</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>0.68</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.22</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">3884</echo_top>
					<echo_top threshold="35 dBZ">3884</echo_top>
					<echo_top threshold="40 dBZ">3884</echo_top>
					<echo_top threshold="45 dBZ">3884</echo_top>
					<echo_top threshold="50 dBZ">3719</echo_top>
					<echo_top threshold="55 dBZ">2978</echo_top>
					<echo_top threshold="60 dBZ">2329</echo_top>
					<echo_top threshold="65 dBZ">0</echo_top>
				</echo_top_threshold>
				<volume_above_threshold unit="km^3">
					<volume threshold="30 dBZ">62.890625000</volume>
					<volume threshold="35 dBZ">62.890625000</volume>
					<volume threshold="40 dBZ">62.890625000</volume>
					<volume threshold="45 dBZ">62.890625000</volume>
					<volume threshold="50 dBZ">31.015625000</volume>
					<volume threshold="55 dBZ">7.671875000</volume>
					<volume threshold="60 dBZ">0.671875000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.49</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.12</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">1215</blue_chimney_mean_vertical_extent>
				<hail_flag>1</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">44.741</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">9.906</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">2.551</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)">160.184</mass>
				<min_value unit="dBZ">45.06</min_value>
				<max_value unit="dBZ">60.51</max_value>
				<average_value unit="dBZ">52.20</average_value>
				<heavy_rain_potential unit="mm">10.56</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>424</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">0.000</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">-3.51</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">0.12</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-6.250</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-890</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-1.506</mass_trend>
				</trends>
			</intensity>
			<hymec>
				<maximum_near_ground_class>9</maximum_near_ground_class>
				<echo_top_rain_hail unit="m">2964</echo_top_rain_hail>
				<echo_top_hail unit="m">2978</echo_top_hail>
				<echo_top_large_hail unit="m">-1000000000</echo_top_large_hail>
				<echo_top_hail_total unit="m">2978</echo_top_hail_total>
				<echo_bottom_rain_hail unit="m">795</echo_bottom_rain_hail>
				<echo_bottom_hail unit="m">1526</echo_bottom_hail>
				<echo_bottom_large_hail unit="m">-1000000000</echo_bottom_large_hail>
				<echo_bottom_hail_total unit="m">795</echo_bottom_hail_total>
				<area_rain_hail unit="km^2">2.187500</area_rain_hail>
				<area_hail unit="km^2">0.937500</area_hail>
				<area_large_hail unit="km^2">0.000000</area_large_hail>
				<area_hail_total unit="km^2">2.437500</area_hail_total>
				<volume_rain_hail unit="km^3">2.046875000</volume_rain_hail>
				<volume_hail unit="km^3">0.828125000</volume_hail>
				<volume_large_hail unit="km^3">0.000000000</volume_large_hail>
				<volume_hail_total unit="km^3">2.875000000</volume_hail_total>
			</hymec>
			<nwp_model>
				<nwp_model_name>ICON-EU</nwp_model_name>
				<nwp_init_time format="ISO 8601">2026-06-01T09:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">297</nwp_dcape>
				<nwp_mu_cape unit="J/kg">455</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">0</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">992</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">992</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">6667</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.954</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">22</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">2.099</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">11.814</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">9.407</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-0.398</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-37.320</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">19.475</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">80.656</nwp_srh_3km_rm>
			</nwp_model>
			<lightning>
				<lightning_rate unit="strokes/5min">7</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.247</lightning_density>
				<lightning_rate_history unit="strokes/5min">-1000000000 0 3</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">-1000000000 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">2026-06-01T13:40:00Z</reference_time_first_detection>
				<number_detections>3</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>25</identifier>
						<code>2026060113400000000000</code>
						<time format="ISO 8601">2026-06-01T13:45:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">31.424</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-06-01T13:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.78172</latitude>
							<longitude unit="degrees">12.23459</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.834</major_axis>
							<minor_axis unit="km">1.771</minor_axis>
							<angle unit="degrees">338.63</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.76912</latitude>
							<longitude unit="degrees">12.26127</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.435</major_axis>
							<minor_axis unit="km">3.370</minor_axis>
							<angle unit="degrees">352.57</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.75653</latitude>
							<longitude unit="degrees">12.28791</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.325</major_axis>
							<minor_axis unit="km">5.246</minor_axis>
							<angle unit="degrees">359.71</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.74394</latitude>
							<longitude unit="degrees">12.31453</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.457</major_axis>
							<minor_axis unit="km">7.364</minor_axis>
							<angle unit="degrees">3.33</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.73135</latitude>
							<longitude unit="degrees">12.34112</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.807</major_axis>
							<minor_axis unit="km">9.699</minor_axis>
							<angle unit="degrees">5.39</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.71876</latitude>
							<longitude unit="degrees">12.36768</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.356</major_axis>
							<minor_axis unit="km">12.235</minor_axis>
							<angle unit="degrees">6.67</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.70617</latitude>
							<longitude unit="degrees">12.39420</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">15.090</major_axis>
							<minor_axis unit="km">14.957</minor_axis>
							<angle unit="degrees">7.53</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.69359</latitude>
							<longitude unit="degrees">12.42070</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">18.000</major_axis>
							<minor_axis unit="km">17.854</minor_axis>
							<angle unit="degrees">8.14</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.68100</latitude>
							<longitude unit="degrees">12.44717</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">21.075</major_axis>
							<minor_axis unit="km">20.918</minor_axis>
							<angle unit="degrees">8.57</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.66842</latitude>
							<longitude unit="degrees">12.47361</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">24.307</major_axis>
							<minor_axis unit="km">24.140</minor_axis>
							<angle unit="degrees">8.90</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.65584</latitude>
							<longitude unit="degrees">12.50002</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">27.691</major_axis>
							<minor_axis unit="km">27.514</minor_axis>
							<angle unit="degrees">9.15</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-06-01T14:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">47.64326</latitude>
							<longitude unit="degrees">12.52640</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">31.220</major_axis>
							<minor_axis unit="km">31.034</minor_axis>
							<angle unit="degrees">9.34</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>