UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for ED868... Searching the city database file for: ED868 ... Date:1200Z 16 APR 25 Station: ED868 WMO ident: 10868 Latitude: 48.25 Longitude: 11.55 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 32 SFC 948 499 24.8 1.8 22 23.0 12.3 145 11 302.5 303.4 287.6 316.5 4.59 2 946 517 23.0 2.0 25 21.0 11.6 146 12 300.9 301.7 287.1 315.0 4.67 3 925 711 20.4 -0.6 24 21.0 9.6 155 25 300.2 300.9 286.1 312.1 3.95 4 850 1432 13.6 -1.4 35 15.0 6.2 165 17 300.4 301.1 286.3 312.7 4.06 5 834 1592 12.0 -2.0 38 14.0 5.2 167 17 300.3 301.1 286.1 312.3 3.96 6 720 2801 2.4 -9.6 41 12.0 -2.4 182 17 302.7 303.2 285.5 310.7 2.56 7 710 2914 2.6 -11.4 35 14.0 -2.9 184 17 304.1 304.5 285.8 311.2 2.25 8 700 3029 2.2 -12.8 32 15.0 -3.4 185 17 304.9 305.3 285.8 311.4 2.04 9 647 3659 -3.9 -13.9 46 10.0 -7.4 181 17 305.0 305.3 285.8 311.4 2.02 10 639 3757 -2.9 -20.9 24 18.0 -8.2 181 18 307.2 307.4 285.7 310.9 1.13 11 500 5650 -17.9 -27.9 41 10.0 -20.0 170 19 311.2 311.4 286.7 313.8 0.77 12 475 6029 -21.1 -29.1 49 8.0 -22.6 167 21 311.9 312.0 286.9 314.3 0.73 13 436 6653 -24.9 -38.9 26 14.0 -26.7 161 24 314.8 314.8 287.3 315.9 0.30 14 400 7270 -30.5 -42.5 30 12.0 -31.7 155 27 315.3 315.4 287.5 316.2 0.23 15 332 8563 -42.3 -46.2 66 3.9 -42.5 171 33 316.4 316.5 287.8 317.1 0.18 16 306 9109 -46.9 -51.5 59 4.6 -47.1 178 35 317.4 317.5 288.1 317.9 0.11 17 302 9196 -47.5 -55.5 39 8.0 -47.7 179 36 317.8 317.8 288.1 318.1 0.07 18 300 9240 -47.9 -55.9 39 8.0 -48.1 180 36 317.8 317.9 288.1 318.1 0.07 19 284 9601 -50.9 -55.1 61 4.2 -51.0 183 38 318.6 318.6 288.3 318.9 0.08 20 250 10420 -58.3 -63.3 53 5.0 -58.4 190 44 319.4 319.4 288.6 319.5 0.03 21 245 10546 -59.5 -65.5 46 6.0 -59.6 189 46 319.4 319.5 288.6 319.5 0.02 22 226 11047 -62.3 -68.3 44 6.0 -62.4 183 53 322.6 322.6 289.6 322.7 0.02 23 218 11268 -63.1 -69.1 44 6.0 -63.1 180 56 324.7 324.7 290.2 324.8 0.02 24 213 11412 -60.3 -72.7 18 12.4 -60.4 190 64 331.3 331.3 292.1 331.4 0.01 25 211 11471 -59.1 -74.1 13 15.0 -59.2 191 60 334.0 334.0 292.8 334.1 0.01 26 201 11778 -53.7 -80.7 2 27.0 -54.0 195 40 347.2 347.2 296.0 347.2 0.00 27 200 11810 -53.7 -80.7 2 27.0 -54.0 195 38 347.7 347.7 296.1 347.7 0.00 28 191 12107 -52.1 -81.1 2 29.0 -52.5 194 37 354.9 354.9 297.7 354.9 0.00 29 184 12348 -53.7 -81.7 2 28.0 -54.1 194 35 356.1 356.1 297.9 356.1 0.00 30 166 13014 -50.5 -82.5 1 32.0 -51.1 192 32 372.1 372.1 300.9 372.1 0.00 31 150 13670 -53.5 -83.5 1 30.0 -53.9 190 29 377.9 377.9 301.9 377.9 0.00 32 120 15104 -54.3 -85.3 1 31.0 -54.8 187 30 401.3 401.3 305.4 401.3 0.00 33 110 15662 -53.7 -84.7 1 31.0 -54.3 186 31 412.6 412.6 306.8 412.6 0.00 34 100 16270 -57.3 -86.3 1 29.0 -57.7 185 31 417.0 417.0 307.4 417.0 0.00 35 85 17297 -58.5 -87.5 1 29.0 -58.9 160 26 434.4 434.4 309.3 434.4 0.00 36 80 17682 -55.7 -85.7 1 30.0 -56.3 151 25 447.8 447.8 310.7 447.8 0.00 37 70 18530 -57.9 -86.9 1 29.0 -58.5 130 21 460.5 460.5 311.8 460.5 0.00 38 66 18899 -60.1 -88.1 1 28.0 -60.5 133 20 463.5 463.5 312.1 463.6 0.00 39 58 19713 -56.3 -86.3 1 30.0 -57.1 141 19 489.6 489.6 314.2 489.6 0.00 40 50 20650 -58.7 -87.7 1 29.0 -59.4 150 17 505.2 505.2 315.3 505.2 0.00 41 36 22730 -54.9 -85.9 1 31.0 -56.3 115 13 564.7 564.7 318.9 564.8 0.01 42 30 23890 -56.9 -86.9 1 30.0 -58.2 95 11 589.5 589.5 320.1 589.6 0.01 43 27 24554 -57.3 -87.3 1 30.0 -58.7 96 14 606.4 606.4 320.9 606.5 0.01 44 24 25301 -54.1 -86.1 1 32.0 -56.2 98 18 636.5 636.5 322.2 636.6 0.01 45 20 26470 -53.1 -86.1 1 33.0 -55.8 100 23 673.6 673.6 323.6 673.7 0.01 46 14 28777 -52.5 -85.5 1 33.0 -56.1 115 19 748.0 748.0 325.9 748.2 0.02 47 11 30351 -48.7 -83.7 1 35.0 -54.4 126 16 815.2 815.2 327.6 815.5 0.03 48 10 30980 -47.5 -83.5 1 36.0 -54.1 130 15 842.2 842.3 328.2 842.6 0.04 49 9.9 31047 -46.7 -82.7 1 36.0 -53.7 847.7 847.7 328.4 848.1 0.04 TRP 218 11268 -63.1 -69.1 44 6.0 -63.1 180 56 324.7 324.7 290.2 324.8 0.02 WND 213 11412 -60.3 -72.7 18 12.4 -60.4 190 64 331.3 331.3 292.1 331.4 0.01 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 680.89 mb = 3256.14 m = 10682.74 ft Wetbulb zero: 755.93 mb = 2400.32 m = 7874.98 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 34.42 % Est. max temperature: 23.37 C = 74.07 F Sfc-Lift cond lev (LCL): 674.09 mb = 3330.67 m = 10927.26 ft T: -0.72 C 700-500 lapse rate: 7.67 C/km ThetaE index: 4.35 C Layer 946.0- 850.0 mb Conv cond level (CCL): 609.54 mb = 4121.51 m = 13521.84 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 30.21 C = 86.38 F Cap Strength: 4.46 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 3.94 C Lifted Index @700 mb: 4.12 C Showalter Index: 2.76 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 16.50 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.89 J/kg Max Up Vert Vel: 1.95 m/s Conv Inhibition (B-): 48240.20 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 677.92 mb = 3285.38 m = 10778.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 948 499 145 11 -6.3 9.0 | 71 12 -11.4 -3.9 1 925 711 155 25 -10.6 22.7 | 122 18 -15.7 9.7 2 850 1432 165 17 -4.4 16.4 | 110 10 -9.5 3.5 3 700 3029 185 17 1.5 16.9 | 138 5 -3.6 4.0 4 500 5650 170 19 -3.3 18.7 | 125 10 -8.4 5.8 5 400 7270 155 27 -11.4 24.5 | 125 20 -16.5 11.5 6 300 9240 180 36 0.0 36.0 | 168 24 -5.1 23.1 7 250 10420 190 44 7.6 43.3 | 185 31 2.5 30.4 8 218 11268 180 56 0.0 56.0 | 173 43 -5.1 43.1 9 213 11412 190 64 11.1 63.0 | 187 50 6.0 50.1 10 200 11810 195 38 9.8 36.7 | 191 24 4.7 23.8 11 150 13670 190 29 5.0 28.6 | 180 16 -0.1 15.6 12 100 16270 185 31 2.7 30.9 | 172 18 -2.4 18.0 13 70 18530 130 21 -16.1 13.5 | 92 21 -21.2 0.6 14 50 20650 150 17 -8.5 14.7 | 98 14 -13.6 1.8 15 30 23890 95 11 -11.0 1.0 | 53 20 -16.1 -12.0 16 20 26470 100 23 -22.7 4.0 | 72 29 -27.8 -8.9 17 10 30980 130 15 -11.5 9.6 | 79 17 -16.6 -3.3 Wind Parameters Mean winds (0-6000m): 171.6 at 18.5 knts Storm direction: 201.6 at 13.9 knts Shear (0-3000m) pos: 1.9 neg: 0.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 54.2 neg: -8.4 tot: 45.8 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 5.13 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 155 21 114 15| 11.8 0.0 11.8| 47.4 -1.9 45.5 91.0 0.73| 17.4 12.6 1000 158 20 114 14| 4.0 0.0 4.0| 47.4 -8.0 39.4 39.4 0.47| 11.4 5.3 1500 161 19 115 12| 3.0 0.0 3.0| 50.0 -8.0 42.0 28.0 0.48| 8.3 3.9 2000 165 19 116 11| 2.5 0.0 2.5| 52.2 -8.0 44.2 22.1 0.48| 6.7 3.2 2500 168 18 119 10| 2.3 0.0 2.3| 54.2 -8.0 46.2 18.5 0.49| 5.7 2.8 3000 170 18 121 10| 1.9 0.1 2.0| 54.2 -8.4 45.8 15.3 0.47| 4.9 2.3 4000 173 18 123 9| 1.4 0.3 1.8| 54.2 -9.6 44.6 11.2 0.42| 3.9 1.7 5000 173 18 124 9| 1.1 0.5 1.6| 54.2 -11.3 42.9 8.6 0.37| 3.3 1.3 6000 172 19 125 10| 0.9 0.8 1.8| 55.5 -11.6 43.9 7.3 0.33| 3.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20250416.12.gif