<?xml version="1.0" ?>
<konrad3d data_model_name="KONRAD3D" data_model_version="1.7">
	<head>
		<metadata>
			<reference_time format="ISO 8601">2026-08-24T00:50:00Z</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>2026-08-24T00:54:35Z</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_0050</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="2026-08-24T00:50:00Z" ensemble_member_id="0">
		<feature identifier="0" type="3D_reflectivity_feature">
			<metadata>
				<identifier>0</identifier>
				<code>2026082322450000000000</code>
				<reference_time format="ISO 8601">2026-08-24T00:50:00Z</reference_time>
				<dimension>3</dimension>
				<number_2D_features>2</number_2D_features>
				<contributing_sweeps>
					<elevations site="pro">0.5</elevations>
					<elevations site="ros">0.5</elevations>
				</contributing_sweeps>
			</metadata>
			<geometry>
				<covered_area unit="km^2">31.375000</covered_area>
				<area_growth_rate>2.04</area_growth_rate>
				<centroid_3d>
					<geodetic_coordinate>
						<latitude unit="degrees">53.93364</latitude>
						<longitude unit="degrees">14.66484</longitude>
						<height_msl unit="m">3237</height_msl>
					</geodetic_coordinate>
					<uncertainty_ellipse>
						<major_axis unit="km">0.497</major_axis>
						<minor_axis unit="km">0.371</minor_axis>
						<angle unit="degrees">20.75</angle>
					</uncertainty_ellipse>
				</centroid_3d>
				<echo_top_msl unit="m">4782</echo_top_msl>
				<echo_bottom_msl unit="m">1743</echo_bottom_msl>
				<vertical_extent unit="m">3039</vertical_extent>
				<volume unit="km^3">79.609375000</volume>
				<polygons_projected>
					<geodetic_coordinates>
						<polygon no="0" unit="degrees">
							<latitudes>53.98599 53.98400 53.96229 53.96030 53.95813 53.95414 53.95449 53.95250 53.95033 53.94833 53.94183 53.93983 53.93115 53.93063 53.92594 53.91075 53.90840 53.90682 53.90447 53.90646 53.91948 53.92346 53.92328 53.92528 53.92962 53.93559 53.93452 53.93669 53.93704 53.93939 53.93975 53.94679 53.97934 53.98404</latitudes>
							<longitudes>14.65187 14.64788 14.64489 14.64091 14.64061 14.63266 14.62530 14.62132 14.62103 14.61705 14.61616 14.61219 14.61100 14.62203 14.62879 14.62670 14.63008 14.66315 14.66652 14.67049 14.67230 14.68025 14.68392 14.68790 14.68850 14.70044 14.72250 14.72280 14.71545 14.71207 14.70472 14.69459 14.69913 14.69237</longitudes>
						</polygon>
					</geodetic_coordinates>
				</polygons_projected>
				<ground_elevation_of_cell_position unit="m">3</ground_elevation_of_cell_position>
				<accumulated_elevation_change unit="m">3</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">0.72</severity_decimal>
				<severity_unconsolidated unit="severity_points">1</severity_unconsolidated>
				<severity_decimal_unconsolidated unit="severity_points">0.72</severity_decimal_unconsolidated>
				<area_of_projected_polygon_above_threshold unit="km^2">
					<area_of_projected_polygon threshold="30 dBZ">31.375000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="35 dBZ">31.375000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="40 dBZ">31.375000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="45 dBZ">31.375000</area_of_projected_polygon>
					<area_of_projected_polygon threshold="50 dBZ">18.812500</area_of_projected_polygon>
					<area_of_projected_polygon threshold="55 dBZ">6.500000</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>0.60</area_above_50_dBZ_ratio>
				<area_above_55_dBZ_ratio>0.21</area_above_55_dBZ_ratio>
				<echo_top_threshold unit="m">
					<echo_top threshold="30 dBZ">4782</echo_top>
					<echo_top threshold="35 dBZ">4782</echo_top>
					<echo_top threshold="40 dBZ">4782</echo_top>
					<echo_top threshold="45 dBZ">4782</echo_top>
					<echo_top threshold="50 dBZ">4773</echo_top>
					<echo_top threshold="55 dBZ">4763</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">79.609375000</volume>
					<volume threshold="35 dBZ">79.609375000</volume>
					<volume threshold="40 dBZ">79.609375000</volume>
					<volume threshold="45 dBZ">79.609375000</volume>
					<volume threshold="50 dBZ">50.734375000</volume>
					<volume threshold="55 dBZ">18.531250000</volume>
					<volume threshold="60 dBZ">0.000000000</volume>
					<volume threshold="65 dBZ">0.000000000</volume>
				</volume_above_threshold>
				<volume_above_50_dBZ_ratio>0.64</volume_above_50_dBZ_ratio>
				<volume_above_55_dBZ_ratio>0.23</volume_above_55_dBZ_ratio>
				<blue_chimney_mean_vertical_extent unit="m">2851</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">45.481</maximum_estimated_wind_gust>
				<cell_based_VIL unit="kg/m^2">12.419</cell_based_VIL>
				<cell_based_VIL_density unit="g/m^3">2.597</cell_based_VIL_density>
				<cell_based_VII unit="kg/m^2">2.580</cell_based_VII>
				<cell_based_VII_density unit="g/m^3">0.540</cell_based_VII_density>
				<mass unit="db(km^3.z)">162.178</mass>
				<min_value unit="dBZ">45.92</min_value>
				<max_value unit="dBZ">58.06</max_value>
				<average_value unit="dBZ">53.17</average_value>
				<heavy_rain_potential unit="mm">14.33</heavy_rain_potential>
				<heavy_rain_potential_accumulation_time unit="min">-1000000000</heavy_rain_potential_accumulation_time>
				<heavy_rain_potential_quality>1</heavy_rain_potential_quality>
				<number_pixels>53</number_pixels>
				<trends>
					<severity_trend unit="severity_points/5min">0.477</severity_trend>
					<severity_trend_category unit="severity_trend_category">0</severity_trend_category>
					<cell_based_VIL_trend unit="(kg/m^2)/5min">4.69</cell_based_VIL_trend>
					<max_value_trend unit="dBZ/5min">3.83</max_value_trend>
					<area_of_projected_polygon_above_45_dBZ_trend unit="km^2/5min">20.125</area_of_projected_polygon_above_45_dBZ_trend>
					<echo_top_45_dBZ_trend unit="m/5min">-0</echo_top_45_dBZ_trend>
					<mass_trend unit="db(km^3.z)/5min">6.307</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">191</nwp_dcape>
				<nwp_mu_cape unit="J/kg">454</nwp_mu_cape>
				<nwp_mu_cin unit="J/kg">-1</nwp_mu_cin>
				<nwp_mu_lcl_hgt unit="m">192</nwp_mu_lcl_hgt>
				<nwp_mu_lfc_hgt unit="m">353</nwp_mu_lfc_hgt>
				<nwp_mu_el_hgt unit="m">7878</nwp_mu_el_hgt>
				<nwp_lr_500800hPa unit="K/km">-6.529</nwp_lr_500800hPa>
				<nwp_prcp_water unit="kg/m^2">23</nwp_prcp_water>
				<nwp_bs_01km unit="m/s">5.748</nwp_bs_01km>
				<nwp_bs_06km unit="m/s">9.489</nwp_bs_06km>
				<nwp_bs_eff_mu unit="m/s">6.371</nwp_bs_eff_mu>
				<nwp_srh_1km_lm unit="m^2 s^-2">5.717</nwp_srh_1km_lm>
				<nwp_srh_3km_lm unit="m^2 s^-2">1.078</nwp_srh_3km_lm>
				<nwp_srh_1km_rm unit="m^2 s^-2">65.732</nwp_srh_1km_rm>
				<nwp_srh_3km_rm unit="m^2 s^-2">71.615</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 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">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>26</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">2026-08-24T00:45:00Z</time>
						<probability unit="%">100.00</probability>
					</predecessor>
				</predecessors>
				<cell_speed unit="km/h">15.914</cell_speed>
			</tracking>
			<forecast>
				<centroid_forecasts>
					<centroid_forecast forecast_time="2026-08-24T00:55:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.92568</latitude>
							<longitude unit="degrees">14.67900</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.100</major_axis>
							<minor_axis unit="km">0.950</minor_axis>
							<angle unit="degrees">48.65</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:00:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.91771</latitude>
							<longitude unit="degrees">14.69315</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">1.875</major_axis>
							<minor_axis unit="km">1.609</minor_axis>
							<angle unit="degrees">57.89</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:05:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.90974</latitude>
							<longitude unit="degrees">14.70729</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">2.828</major_axis>
							<minor_axis unit="km">2.459</minor_axis>
							<angle unit="degrees">60.63</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:10:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.90177</latitude>
							<longitude unit="degrees">14.72142</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">3.935</major_axis>
							<minor_axis unit="km">3.482</minor_axis>
							<angle unit="degrees">61.83</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:15:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.89380</latitude>
							<longitude unit="degrees">14.73554</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">5.178</major_axis>
							<minor_axis unit="km">4.654</minor_axis>
							<angle unit="degrees">62.48</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:20:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.88583</latitude>
							<longitude unit="degrees">14.74965</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">6.545</major_axis>
							<minor_axis unit="km">5.957</minor_axis>
							<angle unit="degrees">62.89</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:25:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.87786</latitude>
							<longitude unit="degrees">14.76375</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">8.025</major_axis>
							<minor_axis unit="km">7.380</minor_axis>
							<angle unit="degrees">63.17</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:30:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.86990</latitude>
							<longitude unit="degrees">14.77784</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">9.609</major_axis>
							<minor_axis unit="km">8.912</minor_axis>
							<angle unit="degrees">63.36</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:35:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.86193</latitude>
							<longitude unit="degrees">14.79192</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">11.291</major_axis>
							<minor_axis unit="km">10.547</minor_axis>
							<angle unit="degrees">63.51</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:40:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.85396</latitude>
							<longitude unit="degrees">14.80599</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">13.066</major_axis>
							<minor_axis unit="km">12.276</minor_axis>
							<angle unit="degrees">63.63</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:45:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.84599</latitude>
							<longitude unit="degrees">14.82005</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">14.929</major_axis>
							<minor_axis unit="km">14.096</minor_axis>
							<angle unit="degrees">63.72</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
					<centroid_forecast forecast_time="2026-08-24T01:50:00Z">
						<geodetic_coordinate>
							<latitude unit="degrees">53.83802</latitude>
							<longitude unit="degrees">14.83410</longitude>
						</geodetic_coordinate>
						<uncertainty_ellipse>
							<major_axis unit="km">16.875</major_axis>
							<minor_axis unit="km">16.003</minor_axis>
							<angle unit="degrees">63.80</angle>
						</uncertainty_ellipse>
					</centroid_forecast>
				</centroid_forecasts>
			</forecast>
		</feature>
	</cells>
</konrad3d>