<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-05-26T09:50:00Z</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>2026-05-26T09:55:22Z</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>20260526_0950</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>
				</available_sweeps>
				<missing_sweeps>
					<elevations site="umd">0.5 0.8 1.5 2.5 3.5 4.5 5.5 8.0 12.0 17.0 25.0</elevations>
				</missing_sweeps>
			</radar>
		</data>
	</head>
	<cells reference_time="2026-05-26T09:50:00Z" ensemble_member_id="0">
		<feature identifier="4" type="3D_reflectivity_feature">
			<metadata>
				<identifier>4</identifier>
				<code>2026052609250000000000</code>
				<reference_time format="ISO 8601">2026-05-26T09:50:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>2</number_2D_features>
				<contributing_sweeps>
					<elevations site="ros">0.8 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">23.625000</covered_area>
				<area_growth_rate>0.79</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">55.10719</latitude>
						<longitude unit="degrees">12.35397</longitude>
						<height_msl unit="m">1878</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.905</major_axis>
						<minor_axis unit="km">0.540</minor_axis>
						<angle unit="degrees">112.88</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">3104</echo_top_msl>
				<echo_bottom_msl unit="m">773</echo_bottom_msl>
				<vertical_extent unit="m">2331</vertical_extent>
				<volume unit="km^3">50.609375000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>55.13279 55.13068 55.12412 55.12385 55.11930 55.09522 55.09294 55.09259 55.09031 55.08959 55.08731 55.08704 55.08476 55.08458 55.08668 55.09543 55.09962 55.09944 55.10163 55.10619 55.10838 55.11066 55.11075 55.11303 55.11321 55.11777 55.11996 55.12224 55.12269 55.12497 55.12506 55.12734 55.12779 55.13234</latitudes>
							<longitudes>12.29779 12.29381 12.29335 12.30481 12.31215 12.31045 12.31411 12.32938 12.33304 12.36357 12.36722 12.37867 12.38233 12.38996 12.39393 12.39457 12.40252 12.41016 12.41032 12.40300 12.40316 12.39951 12.39569 12.39203 12.38439 12.37707 12.37723 12.37357 12.35447 12.35081 12.34699 12.34333 12.32422 12.31689</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">0</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">-26</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">0.13</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">23.625000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">23.625000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">23.625000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">12.250000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">1.000000</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>0.04</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">3104</echo_top>
					<echo_top threshold="35 dBZ">3104</echo_top>
					<echo_top threshold="40 dBZ">3104</echo_top>
					<echo_top threshold="45 dBZ">3087</echo_top>
					<echo_top threshold="50 dBZ">3061</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">50.609375000</volume>
					<volume threshold="35 dBZ">50.609375000</volume>
					<volume threshold="40 dBZ">50.609375000</volume>
					<volume threshold="45 dBZ">25.546875000</volume>
					<volume threshold="50 dBZ">2.125000000</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>0.04</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>1</gust_flag>
				<gust_flag_without_mesocyclones>1</gust_flag_without_mesocyclones>
				<maximum_estimated_wind_gust unit="km/h">76.386</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">3.727</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.201</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)">152.917</mass>
				<min_value unit="dBZ">41.85</min_value>
				<max_value unit="dBZ">50.26</max_value>
				<average_value unit="dBZ">45.87</average_value>
				<heavy_rain_potential unit="mm">1.61</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>54</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">-1.74</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">0.91</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-5.062</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-1327</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-1.103</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">2026-05-26T06:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">125</nwp_dcape>
				<nwp_mu_cape unit="J/kg">120</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-0</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">2183</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">2208</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">6000</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-5.245</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">32</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">12.816</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">23.144</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">2.487</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-97.129</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-149.091</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">100.071</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">167.998</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">5 4 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">2026-05-26T09:25:00Z</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>4</identifier>
						<code>2026052609250000000000</code>
						<time format="ISO 8601">2026-05-26T09:45:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">110.824</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-05-26T09:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.06787</latitude>
							<longitude unit="degrees">12.47726</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.600</major_axis>
							<minor_axis unit="km">3.261</minor_axis>
							<angle unit="degrees">114.99</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.02846</latitude>
							<longitude unit="degrees">12.60025</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.533</major_axis>
							<minor_axis unit="km">7.108</minor_axis>
							<angle unit="degrees">116.54</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.98895</latitude>
							<longitude unit="degrees">12.72294</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.396</major_axis>
							<minor_axis unit="km">11.893</minor_axis>
							<angle unit="degrees">117.26</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.94934</latitude>
							<longitude unit="degrees">12.84534</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">18.033</major_axis>
							<minor_axis unit="km">17.461</minor_axis>
							<angle unit="degrees">117.67</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.90963</latitude>
							<longitude unit="degrees">12.96744</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">24.348</major_axis>
							<minor_axis unit="km">23.714</minor_axis>
							<angle unit="degrees">117.93</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.86983</latitude>
							<longitude unit="degrees">13.08925</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">31.275</major_axis>
							<minor_axis unit="km">30.584</minor_axis>
							<angle unit="degrees">118.11</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.82992</latitude>
							<longitude unit="degrees">13.21076</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">38.764</major_axis>
							<minor_axis unit="km">38.020</minor_axis>
							<angle unit="degrees">118.24</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.78992</latitude>
							<longitude unit="degrees">13.33198</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">46.775</major_axis>
							<minor_axis unit="km">45.981</minor_axis>
							<angle unit="degrees">118.34</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.74983</latitude>
							<longitude unit="degrees">13.45291</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">55.276</major_axis>
							<minor_axis unit="km">54.435</minor_axis>
							<angle unit="degrees">118.41</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.70964</latitude>
							<longitude unit="degrees">13.57355</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">64.241</major_axis>
							<minor_axis unit="km">63.355</minor_axis>
							<angle unit="degrees">118.48</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.66935</latitude>
							<longitude unit="degrees">13.69390</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">73.646</major_axis>
							<minor_axis unit="km">72.718</minor_axis>
							<angle unit="degrees">118.53</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.62897</latitude>
							<longitude unit="degrees">13.81395</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">83.473</major_axis>
							<minor_axis unit="km">82.504</minor_axis>
							<angle unit="degrees">118.57</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>