<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-08-24T01:15:00Z</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>2026-08-24T01:19:40Z</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>20260824_0115</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="2026-08-24T01:15:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026082322450000000000</code>
				<reference_time format="ISO 8601">2026-08-24T01:15:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>2</number_2D_features>
				<contributing_sweeps>
					<elevations site="pro">0.8 0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">15.687500</covered_area>
				<area_growth_rate>1.03</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">53.87291</latitude>
						<longitude unit="degrees">14.69471</longitude>
						<height_msl unit="m">3031</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.606</major_axis>
						<minor_axis unit="km">0.352</minor_axis>
						<angle unit="degrees">116.84</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">4772</echo_top_msl>
				<echo_bottom_msl unit="m">1639</echo_bottom_msl>
				<vertical_extent unit="m">3133</vertical_extent>
				<volume unit="km^3">44.921875000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>53.89521 53.89304 53.89251 53.89017 53.88999 53.88530 53.87446 53.86977 53.86941 53.86707 53.86671 53.86436 53.86419 53.85949 53.85914 53.85679 53.85643 53.85409 53.85391 53.85789 53.86222 53.86421 53.86855 53.87054 53.87271 53.87506 53.87523 53.87758 53.87794 53.88029 53.88065 53.88534 53.88552 53.88787 53.88840 53.89075 53.89110 53.89345</latitudes>
							<longitudes>14.63197 14.63167 14.64269 14.64606 14.64974 14.65648 14.65499 14.66173 14.66907 14.67244 14.67978 14.68314 14.68681 14.69355 14.70089 14.70425 14.71159 14.71495 14.71862 14.72656 14.72717 14.73114 14.73175 14.73572 14.73603 14.73266 14.72899 14.72562 14.71828 14.71492 14.70758 14.70084 14.69717 14.69380 14.68278 14.67941 14.67207 14.66869</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">16</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">16</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">0.35</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">15.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">15.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">15.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">15.687500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">9.000000</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>0.57</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">4772</echo_top>
					<echo_top threshold="35 dBZ">4772</echo_top>
					<echo_top threshold="40 dBZ">4772</echo_top>
					<echo_top threshold="45 dBZ">4772</echo_top>
					<echo_top threshold="50 dBZ">4733</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">44.921875000</volume>
					<volume threshold="35 dBZ">44.921875000</volume>
					<volume threshold="40 dBZ">44.921875000</volume>
					<volume threshold="45 dBZ">44.921875000</volume>
					<volume threshold="50 dBZ">25.531250000</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>0.57</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>1</heavy_rain_flag>
				<gust_flag>0</gust_flag>
				<gust_flag_without_mesocyclones>0</gust_flag_without_mesocyclones>
				<maximum_estimated_wind_gust unit="km/h">37.259</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">9.179</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">1.923</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">1.148</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.241</cell_based_VII_density>
				<mass unit="db(km^3.z)">157.000</mass>
				<min_value unit="dBZ">45.61</min_value>
				<max_value unit="dBZ">53.90</max_value>
				<average_value unit="dBZ">50.48</average_value>
				<heavy_rain_potential unit="mm">19.02</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>33</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">0.145</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">-0.62</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">1.062</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-104</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">0.078</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">2026-08-23T21:00:00Z</nwp_init_time>
				<nwp_dcape unit="J/kg">176</nwp_dcape>
				<nwp_mu_cape unit="J/kg">365</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-0</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">375</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">410</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">7801</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.389</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">23</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">7.679</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">10.342</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">4.676</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">11.261</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">10.485</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">94.953</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">98.445</nwp_srh_3km_rm>
			</nwp_model>
			<lightning>
				<lightning_rate unit="strokes/5min">4</lightning_rate>
				<lightning_density unit="strokes/(5min*km^2)">0.255</lightning_density>
				<lightning_rate_history unit="strokes/5min">4 2 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">2026-08-23T22:45:00Z</reference_time_first_detection>
				<number_detections>31</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>2026082322450000000000</code>
						<time format="ISO 8601">2026-08-24T01:10:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">17.940</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-08-24T01:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.86022</latitude>
							<longitude unit="degrees">14.69955</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.262</major_axis>
							<minor_axis unit="km">1.020</minor_axis>
							<angle unit="degrees">117.10</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.84752</latitude>
							<longitude unit="degrees">14.70438</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.104</major_axis>
							<minor_axis unit="km">1.853</minor_axis>
							<angle unit="degrees">117.38</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.83483</latitude>
							<longitude unit="degrees">14.70920</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.088</major_axis>
							<minor_axis unit="km">2.824</minor_axis>
							<angle unit="degrees">117.60</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.82213</latitude>
							<longitude unit="degrees">14.71401</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">4.195</major_axis>
							<minor_axis unit="km">3.916</minor_axis>
							<angle unit="degrees">117.77</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.80943</latitude>
							<longitude unit="degrees">14.71881</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.412</major_axis>
							<minor_axis unit="km">5.118</minor_axis>
							<angle unit="degrees">117.89</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.79674</latitude>
							<longitude unit="degrees">14.72360</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.729</major_axis>
							<minor_axis unit="km">6.421</minor_axis>
							<angle unit="degrees">117.99</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.78404</latitude>
							<longitude unit="degrees">14.72838</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">8.139</major_axis>
							<minor_axis unit="km">7.816</minor_axis>
							<angle unit="degrees">118.07</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.77134</latitude>
							<longitude unit="degrees">14.73315</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.637</major_axis>
							<minor_axis unit="km">9.300</minor_axis>
							<angle unit="degrees">118.14</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.75864</latitude>
							<longitude unit="degrees">14.73791</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">11.217</major_axis>
							<minor_axis unit="km">10.866</minor_axis>
							<angle unit="degrees">118.19</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.74594</latitude>
							<longitude unit="degrees">14.74265</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">12.875</major_axis>
							<minor_axis unit="km">12.512</minor_axis>
							<angle unit="degrees">118.24</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.73324</latitude>
							<longitude unit="degrees">14.74739</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.609</major_axis>
							<minor_axis unit="km">14.232</minor_axis>
							<angle unit="degrees">118.28</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T02:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.72054</latitude>
							<longitude unit="degrees">14.75212</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">16.414</major_axis>
							<minor_axis unit="km">16.025</minor_axis>
							<angle unit="degrees">118.32</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>