UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 4 DEC 25 Station: ED739 WMO ident: 10739 Latitude: 48.83 Longitude: 9.20 ------------------------------------------------------------------------------- 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 82 SFC 972 312 2.8 -0.3 80 3.1 1.5 150 1 278.2 278.9 276.0 288.8 3.84 2 969 337 0.8 -0.5 91 1.3 0.3 141 1 276.4 277.1 275.0 286.8 3.80 3 959 420 0.2 -0.8 93 1.0 -0.2 109 1 276.6 277.3 275.0 286.9 3.76 4 936 614 -0.5 -0.5 100 0.0 -0.5 36 0 277.9 278.5 276.0 288.7 3.94 5 925 709 0.2 -0.6 94 0.8 -0.2 0 0 279.5 280.2 276.9 290.5 3.95 6 903 903 1.8 0.2 89 1.6 1.1 313 3 283.1 283.8 279.1 295.1 4.29 7 887 1047 1.4 -3.6 69 5.0 -0.6 278 4 284.1 284.7 278.4 293.5 3.30 8 859 1305 1.0 -0.7 88 1.7 0.3 216 8 286.3 287.1 280.6 298.4 4.23 9 850 1390 1.4 -1.4 82 2.8 0.1 195 9 287.6 288.3 281.0 299.2 4.06 10 829 1591 0.8 -3.6 72 4.4 -1.0 198 10 289.0 289.7 281.0 299.3 3.53 11 708 2840 -6.5 -11.5 68 5.0 -8.2 219 18 294.3 294.7 281.8 301.1 2.24 12 700 2929 -6.9 -11.7 69 4.8 -8.5 220 19 294.8 295.2 282.0 301.6 2.23 13 578 4394 -16.9 -18.5 87 1.6 -17.3 209 29 299.7 300.0 283.2 304.6 1.54 14 530 5041 -20.1 -26.1 59 6.0 -21.2 203 33 303.4 303.6 283.9 306.3 0.86 15 527 5083 -20.3 -26.3 59 6.0 -21.5 203 33 303.7 303.8 284.0 306.5 0.85 16 500 5470 -23.5 -26.7 75 3.2 -24.1 200 36 304.4 304.5 284.2 307.2 0.86 17 469 5934 -27.5 -29.6 82 2.1 -27.8 200 39 305.0 305.2 284.3 307.4 0.70 18 426 6619 -32.3 -44.3 29 12.0 -33.3 200 43 307.4 307.5 284.6 308.1 0.17 19 400 7060 -36.3 -44.3 43 8.0 -36.8 200 46 307.8 307.8 284.7 308.5 0.19 20 342 8128 -45.5 -53.5 40 8.0 -45.8 197 55 309.4 309.4 285.2 309.7 0.08 21 300 8990 -52.1 -58.1 48 6.0 -52.2 195 62 311.9 311.9 286.1 312.1 0.05 22 297 9055 -52.5 -58.5 48 6.0 -52.7 197 63 312.2 312.3 286.2 312.4 0.05 23 291 9186 -53.5 -59.9 46 6.4 -53.6 200 64 312.7 312.7 286.4 312.9 0.04 24 268 9710 -57.3 -65.3 36 8.0 -57.4 205 52 314.6 314.6 286.9 314.6 0.02 25 255 10025 -56.1 -70.1 16 14.0 -56.3 209 45 320.8 320.8 289.0 320.9 0.01 26 250 10150 -57.3 -70.3 18 13.0 -57.5 210 42 320.9 320.9 289.0 320.9 0.01 27 217 11030 -63.9 -72.9 28 9.0 -64.0 200 31 323.9 323.9 290.0 324.0 0.01 28 200 11530 -63.3 -78.3 11 15.0 -63.4 195 27 332.5 332.5 292.4 332.5 0.00 29 177 12286 -60.5 -81.5 5 21.0 -60.7 208 27 348.9 348.9 296.4 348.9 0.00 30 150 13320 -59.1 -83.1 3 24.0 -59.3 225 27 368.3 368.3 300.2 368.3 0.00 31 115 14986 -57.5 -84.5 2 27.0 -57.9 228 24 400.3 400.3 305.2 400.3 0.00 32 100 15860 -60.7 -85.7 2 25.0 -61.0 230 23 410.4 410.4 306.6 410.5 0.00 33 91 16444 -60.3 -86.3 2 26.0 -60.6 231 26 422.5 422.5 308.0 422.5 0.00 34 70 18070 -60.7 -87.7 2 27.0 -61.1 235 33 454.5 454.5 311.3 454.5 0.00 35 52 19908 -61.9 -87.9 2 26.0 -62.3 235 26 492.1 492.1 314.4 492.1 0.00 36 50 20150 -62.7 -88.7 2 26.0 -63.1 235 25 495.7 495.7 314.7 495.7 0.00 37 33 22654 -70.3 -91.3 3 21.0 -70.5 259 44 538.1 538.1 317.4 538.1 0.00 38 30 23220 -69.1 -91.1 3 22.0 -69.4 265 48 556.3 556.3 318.5 556.3 0.00 39 28 23632 -68.3 -91.3 2 23.0 -68.7 263 51 569.6 569.6 319.2 569.6 0.00 40 20 25640 -69.9 -91.9 3 22.0 -70.3 255 64 622.2 622.2 321.6 622.2 0.00 41 12 28647 -74.7 -94.7 3 20.0 -75.0 259 90 703.1 703.1 324.6 703.1 0.00 42 11 29156 -72.1 -94.1 2 22.0 -72.6 259 94 730.2 730.2 325.4 730.3 0.00 43 10 29720 -70.3 -94.3 2 24.0 -71.0 260 99 757.1 757.1 326.1 757.2 0.01 44 8.3 30849 -62.3 -90.3 1 28.0 -64.4 830.1 830.1 328.0 830.2 0.01 45 6.9 31989 -62.7 -89.7 1 27.0 -65.0 873.5 873.5 328.9 873.6 0.02 TRP 217 11030 -63.9 -72.9 28 9.0 -64.0 200 31 323.9 323.9 290.0 324.0 0.01 WND 291 9186 -53.5 -59.9 46 6.4 -53.6 200 64 312.7 312.7 286.4 312.9 0.04 Sounding variables and indices 1000-500 mb thick: 5388.00 m Freezing level: 952.43 mb = 475.54 m = 1560.14 ft Freezing level: 928.14 mb = 681.96 m = 2237.37 ft Freezing level: 815.74 mb = 1727.89 m = 5668.87 ft Wetbulb zero: 963.58 mb = 381.79 m = 1252.56 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 76.13 % Est. max temperature: 13.84 C = 56.91 F Sfc-Lift cond lev (LCL): 926.37 mb = 697.15 m = 2287.20 ft T: 0.11 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.97 C Layer 969.0- 959.0 mb Conv cond level (CCL): 751.01 mb = 2373.30 m = 7786.33 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 16.85 C = 62.33 F Cap Strength: 11.73 C Lifted Index: 11.81 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 7.90 C Showalter Index: 5.98 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 54.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.30 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 53398.67 J/kg Cap Strength: 11.83 C Lift Cond Lev (LCL): 895.47 mb = 970.25 m = 3183.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 16 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 ---------------------------------------------------------- 0 972 312 150 1 -0.5 0.9 | 59 16 -13.8 -8.3 1 925 709 0 0 -0.0 -0.0 | 56 16 -13.3 -9.1 2 850 1390 195 9 2.3 8.7 | 88 11 -11.0 -0.4 3 700 2929 220 19 12.2 14.6 | 169 6 -1.1 5.4 4 500 5470 200 36 12.3 33.8 | 178 25 -1.0 24.7 5 400 7060 200 46 15.7 43.2 | 184 34 2.4 34.1 6 300 8990 195 62 16.0 59.9 | 183 51 2.7 50.8 7 291 9186 200 64 21.9 60.1 | 190 52 8.6 51.0 8 250 10150 210 42 21.0 36.4 | 196 28 7.7 27.3 9 217 11030 200 31 10.6 29.1 | 172 20 -2.7 20.0 10 200 11530 195 27 7.0 26.1 | 160 18 -6.3 17.0 11 150 13320 225 27 19.1 19.1 | 210 12 5.8 10.0 12 100 15860 230 23 17.6 14.8 | 217 7 4.3 5.7 13 70 18070 235 33 27.0 18.9 | 234 17 13.7 9.8 14 50 20150 235 25 20.5 14.3 | 234 9 7.2 5.2 15 30 23220 265 48 47.8 4.2 | 278 35 34.5 -4.9 16 20 25640 255 64 61.8 16.6 | 261 49 48.5 7.4 17 10 29720 260 99 97.5 17.2 | 265 85 84.2 8.1 Wind Parameters Mean winds (0-6000m): 205.6 at 21.5 knts Storm direction: 235.6 at 16.1 knts Shear (0-3000m) pos: 1.3 neg: 2.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -19.5 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.71 Bulk Shear: 59.61 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 ------------------------------------------------------------------------------- 500 147 1 57 16| 0.0 2.4 2.4| 0.2 -10.4 -10.2 -20.4 -0.79| 3.0 -2.4 1000 210 3 60 14| 0.0 3.9 3.9| 14.1 -19.5 -5.4 -5.4 0.06| 7.7 0.4 1500 196 5 70 13| 0.0 3.8 3.8| 26.5 -19.5 7.0 4.7 0.27| 7.1 1.9 2000 202 7 77 11| 1.0 2.9 3.8| 33.1 -19.5 13.6 6.8 0.35| 6.3 2.2 2500 208 9 83 9| 1.6 2.3 3.9| 39.2 -19.5 19.7 7.9 0.43| 5.9 2.6 3000 212 11 91 8| 1.3 2.5 3.8| 42.5 -19.5 23.0 7.7 0.45| 5.5 2.5 4000 212 14 118 7| 1.0 2.8 3.8| 44.3 -19.7 24.7 6.2 0.38| 5.1 1.9 5000 208 18 145 8| 0.8 3.0 3.8| 44.3 -25.7 18.6 3.7 0.29| 4.9 1.4 6000 206 22 159 11| 0.7 3.0 3.7| 56.8 -27.0 29.8 5.0 0.29| 4.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20251204.12.gif