<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-05-24T12:15:00Z</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>2026-05-24T12:19:36Z</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>20260524_1215</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="2026-05-24T12:15:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026052411550000000000</code>
				<reference_time format="ISO 8601">2026-05-24T12:15:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>2</number_2D_features>
				<contributing_sweeps>
					<elevations site="drs">0.8 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">15.750000</covered_area>
				<area_growth_rate>1.36</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">50.61510</latitude>
						<longitude unit="degrees">15.71359</longitude>
						<height_msl unit="m">3217</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.512</major_axis>
						<minor_axis unit="km">0.372</minor_axis>
						<angle unit="degrees">10.84</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">5652</echo_top_msl>
				<echo_bottom_msl unit="m">1706</echo_bottom_msl>
				<vertical_extent unit="m">3946</vertical_extent>
				<volume unit="km^3">39.968750000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>50.64926 50.64289 50.64098 50.63885 50.63503 50.63545 50.63162 50.62737 50.62546 50.62121 50.61930 50.59380 50.59146 50.59125 50.58892 50.58849 50.58615 50.58573 50.58785 50.58977 50.59402 50.59593 50.60018 50.60209 50.60421 50.60804 50.61229 50.61420 50.61845 50.62036 50.62461 50.62695 50.62737 50.63205 50.64905</latitudes>
							<longitudes>15.72639 15.72539 15.72171 15.72138 15.71403 15.70734 15.69999 15.69933 15.69565 15.69498 15.69131 15.68732 15.69032 15.69366 15.69667 15.70334 15.70635 15.71302 15.71335 15.71702 15.71769 15.72136 15.72203 15.72571 15.72604 15.73339 15.73406 15.73773 15.73841 15.74208 15.74275 15.73975 15.73307 15.72706 15.72974</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">536</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">-160</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">0.28</severity_decimal>
				<severity_unconsolidated unit="severity_points">1</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.28</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">15.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">15.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">15.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">15.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">5.062500</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>0.32</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">5652</echo_top>
					<echo_top threshold="35 dBZ">5652</echo_top>
					<echo_top threshold="40 dBZ">5652</echo_top>
					<echo_top threshold="45 dBZ">5652</echo_top>
					<echo_top threshold="50 dBZ">5641</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">39.968750000</volume>
					<volume threshold="35 dBZ">39.968750000</volume>
					<volume threshold="40 dBZ">39.968750000</volume>
					<volume threshold="45 dBZ">39.968750000</volume>
					<volume threshold="50 dBZ">14.734375000</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>0.37</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">30.882</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">8.582</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.519</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)">156.090</mass>
				<min_value unit="dBZ">45.70</min_value>
				<max_value unit="dBZ">54.86</max_value>
				<average_value unit="dBZ">50.07</average_value>
				<heavy_rain_potential unit="mm">15.00</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>25</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">-0.389</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">-1.85</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">-0.53</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">4.188</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">78</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-1.396</mass_trend>
				</trends>
			</intensity>
			<hymec>
				<maximum_near_ground_class>3</maximum_near_ground_class>
				<echo_top_rain_hail unit="m">5641</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">5641</echo_top_hail_total>
				<echo_bottom_rain_hail unit="m">1715</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">1715</echo_bottom_hail_total>
				<area_rain_hail unit="km^2">4.375000</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">4.375000</area_hail_total>
				<volume_rain_hail unit="km^3">12.031250000</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">12.031250000</volume_hail_total>
			</hymec>
			<nwp_model>
				<nwp_model_name>ICON-EU</nwp_model_name>
				<nwp_init_time format="ISO 8601">2026-05-24T09:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">605</nwp_dcape>
				<nwp_mu_cape unit="J/kg">231</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-2</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">1581</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">1581</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">6971</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-7.020</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">23</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">3.033</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">13.064</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">7.076</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-10.734</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-50.076</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">28.921</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">70.136</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">2026-05-24T11:55:00Z</reference_time_first_detection>
				<number_detections>5</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>2026052411550000000000</code>
						<time format="ISO 8601">2026-05-24T12:10:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">18.853</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-05-24T12:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.60500</latitude>
							<longitude unit="degrees">15.72750</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.022</major_axis>
							<minor_axis unit="km">0.888</minor_axis>
							<angle unit="degrees">10.63</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.59488</latitude>
							<longitude unit="degrees">15.74143</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.685</major_axis>
							<minor_axis unit="km">1.545</minor_axis>
							<angle unit="degrees">10.70</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.58475</latitude>
							<longitude unit="degrees">15.75538</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.501</major_axis>
							<minor_axis unit="km">2.356</minor_axis>
							<angle unit="degrees">10.79</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.57462</latitude>
							<longitude unit="degrees">15.76937</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.451</major_axis>
							<minor_axis unit="km">3.300</minor_axis>
							<angle unit="degrees">10.88</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.56447</latitude>
							<longitude unit="degrees">15.78337</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.520</major_axis>
							<minor_axis unit="km">4.362</minor_axis>
							<angle unit="degrees">10.96</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.55431</latitude>
							<longitude unit="degrees">15.79741</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.695</major_axis>
							<minor_axis unit="km">5.531</minor_axis>
							<angle unit="degrees">11.02</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.54414</latitude>
							<longitude unit="degrees">15.81147</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.968</major_axis>
							<minor_axis unit="km">6.798</minor_axis>
							<angle unit="degrees">11.07</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T12:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.53395</latitude>
							<longitude unit="degrees">15.82556</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">8.332</major_axis>
							<minor_axis unit="km">8.156</minor_axis>
							<angle unit="degrees">11.11</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T13:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.52376</latitude>
							<longitude unit="degrees">15.83967</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.782</major_axis>
							<minor_axis unit="km">9.599</minor_axis>
							<angle unit="degrees">11.15</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T13:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.51355</latitude>
							<longitude unit="degrees">15.85381</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">11.312</major_axis>
							<minor_axis unit="km">11.123</minor_axis>
							<angle unit="degrees">11.18</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T13:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.50333</latitude>
							<longitude unit="degrees">15.86797</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.919</major_axis>
							<minor_axis unit="km">12.724</minor_axis>
							<angle unit="degrees">11.21</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-24T13:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">50.49311</latitude>
							<longitude unit="degrees">15.88216</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.600</major_axis>
							<minor_axis unit="km">14.399</minor_axis>
							<angle unit="degrees">11.23</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>