<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-05-26T09:45:00Z</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>2026-05-26T09:50:22Z</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_0945</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="2026-05-26T09:45:00Z" ensemble_member_id="0">
		<feature identifier="4" type="3D_reflectivity_feature">
			<metadata>
				<identifier>4</identifier>
				<code>2026052609250000000000</code>
				<reference_time format="ISO 8601">2026-05-26T09:45:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>3</number_2D_features>
				<contributing_sweeps>
					<elevations site="ros">0.8 1.5 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">29.750000</covered_area>
				<area_growth_rate>1.06</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">55.14845</latitude>
						<longitude unit="degrees">12.22703</longitude>
						<height_msl unit="m">2212</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">1.267</major_axis>
						<minor_axis unit="km">0.411</minor_axis>
						<angle unit="degrees">122.79</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">4473</echo_top_msl>
				<echo_bottom_msl unit="m">810</echo_bottom_msl>
				<vertical_extent unit="m">3663</vertical_extent>
				<volume unit="km^3">69.578125000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>55.18419 55.18208 55.16238 55.16010 55.15977 55.15523 55.14866 55.14639 55.14597 55.13915 55.13881 55.13198 55.13164 55.12709 55.12271 55.12043 55.12035 55.11807 55.11781 55.11991 55.12210 55.12420 55.13734 55.13962 55.13996 55.14452 55.15327 55.15783 55.15808 55.16263 55.16482 55.16710 55.16778 55.17005 55.17039 55.17493 55.18150 55.18378</latitudes>
							<longitudes>12.15574 12.15177 12.15048 12.15416 12.16945 12.17681 12.17638 12.18005 12.19917 12.21019 12.22548 12.23650 12.25178 12.25912 12.25882 12.26249 12.26631 12.26998 12.28144 12.28541 12.28556 12.28953 12.29045 12.28678 12.27149 12.26415 12.26476 12.25741 12.24594 12.23859 12.23874 12.23506 12.20446 12.20078 12.18548 12.17812 12.17856 12.17488</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">0.15</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">29.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">29.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">29.750000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">17.312500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">0.000000</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>0.00</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">4473</echo_top>
					<echo_top threshold="35 dBZ">4473</echo_top>
					<echo_top threshold="40 dBZ">4473</echo_top>
					<echo_top threshold="45 dBZ">4414</echo_top>
					<echo_top threshold="50 dBZ">0</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">69.578125000</volume>
					<volume threshold="35 dBZ">69.578125000</volume>
					<volume threshold="40 dBZ">69.578125000</volume>
					<volume threshold="45 dBZ">34.437500000</volume>
					<volume threshold="50 dBZ">0.000000000</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>0.00</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">77.124</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">5.467</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.222</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)">154.020</mass>
				<min_value unit="dBZ">40.28</min_value>
				<max_value unit="dBZ">49.35</max_value>
				<average_value unit="dBZ">45.59</average_value>
				<heavy_rain_potential unit="mm">3.00</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>82</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">-0.04</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">-4.26</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">-2.125</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">1099</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">-2.287</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">128</nwp_dcape>
				<nwp_mu_cape unit="J/kg">79</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-2</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">2156</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">2362</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">5588</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-5.383</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">32</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">12.364</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">22.885</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">2.907</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">-95.679</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">-146.882</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">94.112</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">184.207</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">1 5 4</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>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>4</identifier>
						<code>2026052609250000000000</code>
						<time format="ISO 8601">2026-05-26T09:40:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">98.267</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-05-26T09:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.12192</latitude>
							<longitude unit="degrees">12.34340</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.058</major_axis>
							<minor_axis unit="km">3.336</minor_axis>
							<angle unit="degrees">122.52</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T09:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.09530</latitude>
							<longitude unit="degrees">12.45959</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">7.967</major_axis>
							<minor_axis unit="km">7.154</minor_axis>
							<angle unit="degrees">122.22</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.06860</latitude>
							<longitude unit="degrees">12.57559</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.643</major_axis>
							<minor_axis unit="km">11.728</minor_axis>
							<angle unit="degrees">122.05</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.04182</latitude>
							<longitude unit="degrees">12.69139</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">17.969</major_axis>
							<minor_axis unit="km">16.955</minor_axis>
							<angle unit="degrees">121.94</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">55.01495</latitude>
							<longitude unit="degrees">12.80700</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">23.870</major_axis>
							<minor_axis unit="km">22.765</minor_axis>
							<angle unit="degrees">121.86</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.98800</latitude>
							<longitude unit="degrees">12.92243</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">30.297</major_axis>
							<minor_axis unit="km">29.106</minor_axis>
							<angle unit="degrees">121.80</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.96097</latitude>
							<longitude unit="degrees">13.03766</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">37.208</major_axis>
							<minor_axis unit="km">35.937</minor_axis>
							<angle unit="degrees">121.76</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.93385</latitude>
							<longitude unit="degrees">13.15270</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">44.574</major_axis>
							<minor_axis unit="km">43.226</minor_axis>
							<angle unit="degrees">121.73</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.90665</latitude>
							<longitude unit="degrees">13.26755</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">52.367</major_axis>
							<minor_axis unit="km">50.946</minor_axis>
							<angle unit="degrees">121.70</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.87937</latitude>
							<longitude unit="degrees">13.38221</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">60.566</major_axis>
							<minor_axis unit="km">59.076</minor_axis>
							<angle unit="degrees">121.68</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.85201</latitude>
							<longitude unit="degrees">13.49668</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">69.152</major_axis>
							<minor_axis unit="km">67.596</minor_axis>
							<angle unit="degrees">121.66</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-05-26T10:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">54.82456</latitude>
							<longitude unit="degrees">13.61096</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">78.109</major_axis>
							<minor_axis unit="km">76.489</minor_axis>
							<angle unit="degrees">121.65</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>