UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 9 OCT 25 Station: LRBS WMO ident: 15420 Latitude: 44.50 Longitude: 26.13 Elevation: 91.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 91 11.2 10.7 97 0.5 10.9 285 3 284.2 285.6 284.0 306.5 8.08 1 1000 107 11.2 10.5 95 0.7 10.8 290 7 284.4 285.7 284.0 306.4 7.99 2 984 242 12.6 8.5 76 4.1 10.3 305 10 287.1 288.3 284.2 306.9 7.09 3 925 759 9.2 6.3 82 2.9 7.6 355 21 288.7 289.9 284.2 307.1 6.48 4 850 1454 4.2 3.8 97 0.4 4.0 10 25 290.5 291.6 284.4 307.5 5.92 5 794 2006 0.4 0.4 100 0.0 0.4 28 29 292.2 293.1 284.0 306.6 4.96 6 700 3012 -3.3 -3.4 99 0.1 -3.3 30 9 298.8 299.6 285.9 311.6 4.25 7 617 4004 -8.1 -8.5 97 0.4 -8.2 3 21 304.3 304.9 286.9 314.4 3.26 8 500 5610 -18.1 -19.6 88 1.5 -18.5 10 23 311.0 311.3 287.5 316.3 1.62 9 407 7116 -28.5 -31.1 78 2.6 -28.9 354 30 316.4 316.5 288.3 318.8 0.70 10 400 7240 -29.5 -32.1 78 2.6 -29.9 360 31 316.6 316.8 288.4 318.9 0.65 11 309 9023 -44.5 -48.1 67 3.6 -44.7 4 50 319.9 320.0 288.9 320.5 0.16 12 300 9220 -45.5 -48.0 76 2.5 -45.6 5 52 321.2 321.3 289.3 321.9 0.17 13 288 9491 -47.9 -49.1 87 1.2 -48.0 2 55 321.6 321.6 289.4 322.2 0.15 14 278 9724 -49.1 -56.1 44 7.0 -49.3 0 58 323.1 323.1 289.8 323.4 0.07 15 270 9915 -50.7 -57.7 43 7.0 -50.9 5 62 323.5 323.5 289.9 323.7 0.06 16 265 10038 -49.7 -68.7 9 19.0 -50.1 5 66 326.7 326.7 290.8 326.7 0.01 17 263 10087 -49.6 -68.6 9 19.0 -50.0 5 68 327.6 327.6 291.0 327.6 0.01 18 255 10290 -49.1 -68.1 9 19.0 -49.5 5 68 331.2 331.2 292.0 331.3 0.02 19 250 10420 -49.7 -67.7 10 18.0 -50.1 15 54 332.2 332.2 292.3 332.2 0.02 20 222 11201 -46.9 -77.9 2 31.0 -47.5 24 33 348.0 348.0 296.2 348.0 0.00 21 200 11890 -48.5 -79.5 2 31.0 -49.1 5 15 356.0 356.0 297.9 356.0 0.00 22 174 12804 -47.9 -80.9 1 33.0 -48.6 325 13 371.4 371.4 300.8 371.4 0.00 23 154 13600 -51.9 -81.9 2 30.0 -52.4 290 11 377.8 377.8 301.9 377.8 0.00 24 150 13770 -51.5 -82.5 1 31.0 -52.1 290 13 381.3 381.3 302.5 381.3 0.00 25 147 13901 -50.7 -82.7 1 32.0 -51.3 293 12 384.9 384.9 303.1 384.9 0.00 26 100 16380 -55.5 -85.5 1 30.0 -56.0 230 17 420.5 420.5 307.8 420.5 0.00 27 88 17192 -58.3 -86.3 2 28.0 -58.7 236 12 430.5 430.5 308.9 430.6 0.00 28 70 18630 -60.3 -88.3 1 28.0 -60.7 245 9 455.4 455.4 311.4 455.4 0.00 TRP 270 9915 -50.7 -57.7 43 7.0 -50.9 5 62 323.5 323.5 289.9 323.7 0.06 WND 263 10087 -49.6 -68.6 9 19.0 -50.0 5 68 327.6 327.6 291.0 327.6 0.01 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 783.84 mb = 2114.64 m = 6937.71 ft Wetbulb zero: 784.62 mb = 2100.78 m = 6892.22 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 93.70 % Est. max temperature: 17.51 C = 63.52 F Sfc-Lift cond lev (LCL): 994.56 mb = 152.79 m = 501.26 ft T: 11.67 C 700-500 lapse rate: 5.70 C/km ThetaE index: 0.89 C Layer 794.0- 700.0 mb Conv cond level (CCL): 881.49 mb = 1154.97 m = 3789.22 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 16.78 C = 62.21 F Cap Strength: 4.16 C Lifted Index: 6.14 C Risk: None Lifted Index @300 mb: 10.26 C Lifted Index @700 mb: 2.31 C Showalter Index: 5.82 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 21.90 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 118.60 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.12 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 27.64 J/kg Cap Strength: 5.95 C Lift Cond Lev (LCL): 908.23 mb = 909.42 m = 2983.64 ft Lev Free Conv (LFC): 803.23 mb = 1912.33 m = 6273.97 ft Equ Level (EL): 783.23 mb = 2114.97 m = 6938.78 ft B at Equ Level: 11.88 J/kg Max Parcel Lev (MPL): 733.23 mb = 2641.71 m = 8666.94 ft Wind level data Storm motion: 41 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 1002 91 285 3 2.9 -0.8 | 230 17 13.3 11.1 1 1000 107 290 7 6.6 -2.4 | 241 19 16.9 9.5 2 942 610 345 17 4.4 -16.4 | 287 15 14.8 -4.5 3 925 759 355 21 1.8 -20.9 | 306 15 12.2 -9.0 4 908 914 360 25 -0.0 -25.0 | 322 17 10.4 -13.1 5 850 1454 10 25 -4.3 -24.6 | 335 14 6.0 -12.7 6 811 1829 25 31 -13.1 -28.1 | 10 16 -2.7 -16.2 7 781 2134 30 27 -13.5 -23.4 | 15 12 -3.1 -11.5 8 724 2743 40 17 -10.9 -13.0 | 27 1 -0.6 -1.1 9 700 3012 30 9 -4.5 -7.8 | 235 7 5.9 4.1 10 697 3048 30 9 -4.5 -7.8 | 235 7 5.9 4.1 11 670 3353 10 15 -2.6 -14.8 | 290 8 7.8 -2.9 12 595 4267 360 23 -0.0 -23.0 | 317 15 10.4 -11.1 13 508 5486 15 23 -6.0 -22.2 | 337 11 4.4 -10.3 14 500 5610 10 23 -4.0 -22.7 | 329 12 6.4 -10.7 15 430 6706 5 29 -2.5 -28.9 | 335 19 7.8 -17.0 16 413 7010 350 29 5.0 -28.6 | 317 23 15.4 -16.6 17 400 7240 360 31 -0.0 -31.0 | 332 22 10.4 -19.1 18 396 7315 360 29 -0.0 -29.0 | 329 20 10.4 -17.1 19 300 9220 5 52 -4.5 -51.8 | 352 40 5.8 -39.9 20 277 9754 360 58 -0.0 -58.0 | 347 47 10.4 -46.1 21 270 9915 5 62 -5.4 -61.8 | 354 50 5.0 -49.8 22 263 10087 5 68 -5.9 -67.7 | 355 56 4.4 -55.8 23 252 10363 5 68 -5.9 -67.7 | 355 56 4.4 -55.8 24 250 10420 15 54 -14.0 -52.2 | 5 40 -3.6 -40.2 25 219 11278 25 31 -13.1 -28.1 | 10 16 -2.7 -16.2 26 200 11887 335 21 8.9 -19.0 | 290 21 19.2 -7.1 27 200 11890 5 15 -1.3 -14.9 | 288 10 9.1 -3.0 28 191 12192 5 13 -1.1 -13.0 | 276 9 9.2 -1.0 29 182 12497 355 15 1.3 -14.9 | 285 12 11.7 -3.0 30 174 12802 325 13 7.5 -10.6 | 266 18 17.8 1.3 31 151 13716 285 11 10.6 -2.8 | 247 23 21.0 9.1 32 150 13770 290 13 12.2 -4.4 | 252 24 22.6 7.5 33 144 14021 295 11 10.0 -4.6 | 250 22 20.3 7.3 34 138 14326 270 1 1.0 -0.0 | 224 16 11.4 11.9 35 125 14935 195 9 2.3 8.7 | 212 24 12.7 20.6 36 119 15240 225 25 17.7 17.7 | 223 41 28.0 29.6 37 114 15545 240 23 19.9 11.5 | 232 38 30.3 23.4 38 104 16154 260 19 18.7 3.3 | 242 33 29.1 15.2 39 100 16380 230 17 13.0 10.9 | 226 33 23.4 22.8 40 94 16764 230 17 13.0 10.9 | 226 33 23.4 22.8 41 90 17069 240 13 11.3 6.5 | 230 28 21.6 18.4 42 85 17374 230 11 8.4 7.1 | 225 27 18.8 19.0 43 81 17678 195 13 3.4 12.6 | 209 28 13.7 24.5 44 78 17983 205 15 6.3 13.6 | 213 30 16.7 25.5 45 74 18288 190 13 2.3 12.8 | 207 28 12.6 24.7 46 70 18593 230 13 10.0 8.4 | 225 29 20.3 20.3 47 70 18630 245 9 8.2 3.8 | 230 24 18.5 15.7 48 66 18898 260 9 8.9 1.6 | 235 23 19.2 13.5 49 62 19202 215 3 1.7 2.5 | 220 19 12.1 14.4 50 58 19507 185 11 1.0 11.0 | 206 26 11.3 22.9 51 51 20117 210 15 7.5 13.0 | 216 31 17.9 24.9 52 42 21031 220 23 14.8 17.6 | 220 39 25.1 29.5 Wind Parameters Mean winds (0-6000m): 11.0 at 21.1 knts Storm direction: 41.0 at 15.8 knts Shear (0-3000m) pos: 3.6 neg: 1.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 11.7 deg Storm rel helicity (0-3000m) pos: 182.6 neg: -1.9 tot: 180.7 m^2/s^2 ave: 60.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 29.67 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 ------------------------------------------------------------------------------- 500 327 12 263 17| 15.7 0.0 15.7| 82.3 0.0 82.3 164.6 0.94| 18.9 17.8 1000 348 17 289 15| 12.6 0.0 12.6|128.4 0.0 128.4 128.4 0.95| 15.4 14.7 1500 357 20 305 14| 9.4 0.0 9.4|150.2 0.0 150.2 100.1 0.94| 12.4 11.7 2000 6 22 322 13| 7.3 0.0 7.3|178.6 0.0 178.6 89.3 0.90| 11.8 10.6 2500 12 22 331 12| 4.3 0.0 4.3|181.4 0.0 181.4 72.6 0.78| 11.2 8.7 3000 15 21 330 10| 3.6 1.7 5.3|182.6 -1.9 180.7 60.2 0.58| 11.3 6.6 4000 13 20 322 9| 2.7 1.6 4.3|204.4 -1.9 202.5 50.6 0.61| 10.2 6.2 5000 11 21 322 10| 2.5 1.3 3.8|217.6 -1.9 215.7 43.1 0.61| 8.7 5.3 6000 11 21 324 11| 2.1 1.3 3.4|224.7 -6.0 218.6 36.4 0.58| 7.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251009.00.gif