UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 5 DEC 25 Station: OETB WMO ident: 40375 Latitude: 28.37 Longitude: 36.63 Elevation: 770.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 124 SFC 929 770 9.8 -4.2 37 14.0 3.7 0 0 289.0 289.5 280.3 297.8 3.01 2 925 800 12.8 -3.2 33 16.0 5.5 0 0 292.4 293.0 282.2 302.0 3.26 3 922 827 15.4 -2.6 29 18.0 6.9 355 0 295.3 295.9 283.6 305.5 3.42 4 915 892 17.6 -1.4 27 19.0 8.2 343 1 298.2 298.9 285.1 309.6 3.77 5 900 1033 18.0 -2.0 26 20.0 8.0 318 3 300.1 300.7 285.7 311.2 3.66 6 876 1264 18.0 -11.0 13 29.0 5.7 276 6 302.4 302.7 284.7 308.3 1.88 7 850 1521 16.4 -5.6 22 22.0 6.1 230 9 303.3 303.9 286.2 312.5 2.96 8 700 3138 5.4 -8.6 36 14.0 -0.6 300 19 308.5 309.0 287.9 317.5 2.85 9 698 3161 5.2 -9.8 33 15.0 -1.1 301 19 308.5 309.0 287.7 316.8 2.60 10 550 5041 -12.1 -15.3 77 3.2 -13.1 305 40 309.7 310.1 287.6 316.6 2.11 11 544 5125 -12.5 -16.8 70 4.3 -13.8 302 42 310.2 310.6 287.5 316.4 1.89 12 538 5210 -11.5 -31.5 17 20.0 -15.6 300 43 312.4 312.5 286.8 314.2 0.51 13 526 5383 -10.7 -49.7 2 39.0 -16.0 298 40 315.4 315.4 287.3 315.7 0.08 14 500 5770 -13.5 -41.5 7 28.0 -17.9 295 33 316.6 316.6 287.9 317.3 0.20 15 423 7022 -23.1 -43.1 14 20.0 -25.5 282 45 319.8 319.9 288.9 320.6 0.20 16 407 7304 -25.3 -29.8 66 4.5 -26.1 280 55 320.5 320.7 289.8 323.3 0.79 17 400 7430 -26.3 -29.7 73 3.4 -26.9 275 53 320.8 321.0 289.9 323.7 0.81 18 387 7668 -28.3 -30.0 85 1.7 -28.6 271 54 321.2 321.4 290.0 324.1 0.82 19 362 8142 -32.3 -32.5 98 0.2 -32.3 262 56 322.1 322.2 290.1 324.5 0.69 20 343 8520 -35.1 -52.1 16 17.0 -36.2 265 59 323.3 323.3 289.9 323.6 0.09 21 336 8663 -36.7 -54.7 14 18.0 -37.7 267 60 323.0 323.0 289.8 323.3 0.07 22 331 8767 -36.9 -69.9 2 33.0 -38.0 269 61 324.1 324.1 290.0 324.2 0.01 23 300 9440 -41.9 -67.9 4 26.0 -42.6 280 66 326.3 326.3 290.7 326.4 0.01 24 250 10650 -50.3 -73.3 5 23.0 -50.7 275 63 331.3 331.3 292.1 331.3 0.01 25 200 12080 -56.1 -74.1 9 18.0 -56.3 285 102 343.9 343.9 295.3 344.0 0.01 26 190 12406 -57.5 -76.1 8 18.6 -57.6 290 117 346.8 346.8 295.9 346.9 0.01 27 184 12608 -58.3 -77.3 7 19.0 -58.5 290 111 348.7 348.7 296.3 348.7 0.01 28 150 13890 -60.3 -83.3 3 23.0 -60.5 280 83 366.2 366.2 299.9 366.2 0.00 29 139 14366 -59.7 -86.7 2 27.0 -59.9 279 79 375.3 375.3 301.5 375.3 0.00 30 124 15070 -65.5 -86.5 4 21.0 -65.6 265 70 377.2 377.2 301.8 377.2 0.00 31 105 16076 -67.7 -89.7 3 22.0 -67.8 261 60 391.4 391.4 304.0 391.4 0.00 32 100 16370 -67.3 -88.3 4 21.0 -67.4 260 54 397.7 397.7 304.9 397.7 0.00 33 86 17272 -70.1 -89.1 5 19.0 -70.2 247 38 409.6 409.6 306.5 409.6 0.00 34 80 17705 -66.9 -87.9 4 21.0 -67.1 254 42 424.7 424.7 308.3 424.7 0.00 35 70 18510 -67.5 -88.5 4 21.0 -67.7 295 31 440.0 440.0 309.8 440.0 0.00 36 63 19149 -65.9 -88.9 3 23.0 -66.1 295 18 457.0 457.0 311.5 457.0 0.00 37 57 19754 -68.1 -90.1 3 22.0 -68.3 259 17 465.2 465.2 312.3 465.3 0.00 38 50 20550 -64.5 -91.5 1 27.0 -64.8 230 15 491.5 491.5 314.3 491.5 0.00 39 45 21199 -60.5 -90.5 1 30.0 -61.1 186 5 516.2 516.2 316.1 516.2 0.00 40 30 23750 -55.9 -87.9 1 32.0 -57.3 310 11 592.2 592.2 320.3 592.3 0.01 41 24 25163 -55.1 -87.1 1 32.0 -57.0 317 11 633.6 633.6 322.0 633.7 0.01 42 20 26320 -55.3 -88.3 1 33.0 -57.5 305 15 666.9 666.9 323.3 667.0 0.01 43 14 28604 -53.7 -86.7 1 33.0 -57.0 311 17 743.9 744.0 325.8 744.1 0.02 TRP 184 12608 -58.3 -77.3 7 19.0 -58.5 290 111 348.7 348.7 296.3 348.7 0.01 WND 190 12406 -57.5 -76.1 8 18.6 -57.6 290 117 346.8 346.8 295.9 346.9 0.01 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 653.51 mb = 3726.42 m = 12225.64 ft Wetbulb zero: 713.91 mb = 2974.15 m = 9757.60 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 36.25 % Est. max temperature: 26.16 C = 79.09 F Sfc-Lift cond lev (LCL): 749.71 mb = 2566.66 m = 8420.69 ft T: 9.29 C 700-500 lapse rate: 7.18 C/km ThetaE index: 2.84 C Layer 876.0- 850.0 mb Conv cond level (CCL): 557.59 mb = 4933.30 m = 16185.19 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 30.09 C = 86.16 F Cap Strength: 8.67 C Lifted Index: 8.80 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: 6.76 C Showalter Index: 7.28 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 7.90 C K Index: 10.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.43 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 46375.09 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 628.47 mb = 3989.13 m = 13087.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 17 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 ---------------------------------------------------------- 0 929 770 0 0 -0.0 -0.0 | 147 17 -9.4 14.4 1 925 800 0 0 -0.0 -0.0 | 147 17 -9.4 14.4 2 850 1521 230 9 6.9 5.8 | 173 20 -2.5 20.2 3 790 2134 285 7 6.8 -1.8 | 168 13 -2.7 12.6 4 761 2438 260 4 3.9 0.7 | 160 16 -5.5 15.1 5 734 2743 295 13 11.8 -5.5 | 195 9 2.4 8.9 6 700 3138 300 19 16.5 -9.5 | 235 9 7.0 4.9 7 681 3353 310 20 15.3 -12.9 | 256 6 5.9 1.5 8 655 3658 310 22 16.9 -14.1 | 268 7 7.4 0.2 9 583 4572 310 34 26.0 -21.9 | 294 18 16.6 -7.5 10 560 4877 310 38 29.1 -24.4 | 297 22 19.7 -10.1 11 539 5182 300 43 37.2 -21.5 | 284 29 27.8 -7.1 12 500 5770 295 33 29.9 -13.9 | 269 20 20.5 0.4 13 499 5791 295 31 28.1 -13.1 | 266 19 18.7 1.3 14 479 6096 285 35 33.8 -9.1 | 258 25 24.4 5.3 15 441 6706 285 34 32.8 -8.8 | 257 24 23.4 5.6 16 406 7315 280 55 54.2 -9.6 | 264 45 44.7 4.8 17 400 7430 275 53 52.8 -4.6 | 257 44 43.4 9.7 18 357 8230 260 57 56.1 9.9 | 243 53 46.7 24.3 19 300 9440 280 66 65.0 -11.5 | 267 56 55.6 2.9 20 286 9754 280 67 66.0 -11.6 | 267 57 56.6 2.7 21 261 10363 275 70 69.7 -6.1 | 262 61 60.3 8.3 22 250 10650 275 63 62.8 -5.5 | 261 54 53.3 8.9 23 249 10668 275 62 61.8 -5.4 | 260 53 52.3 9.0 24 200 12080 285 102 98.5 -26.4 | 278 90 89.1 -12.0 25 190 12406 290 117 109.9 -40.0 | 284 104 100.5 -25.6 26 187 12497 290 117 109.9 -40.0 | 284 104 100.5 -25.6 27 184 12608 290 111 104.3 -38.0 | 284 98 94.9 -23.6 28 154 13716 295 90 81.6 -38.0 | 288 76 72.1 -23.7 29 150 13890 280 83 81.7 -14.4 | 270 72 72.3 -0.0 30 140 14326 280 82 80.8 -14.2 | 270 71 71.3 0.1 31 133 14630 265 54 53.8 4.7 | 247 48 44.4 19.1 32 120 15240 265 77 76.7 6.7 | 253 71 67.3 21.1 33 100 16370 260 54 53.2 9.4 | 242 50 43.7 23.7 34 94 16764 260 54 53.2 9.4 | 242 50 43.7 23.7 35 85 17374 245 35 31.7 14.8 | 217 37 22.3 29.2 36 80 17678 255 43 41.5 11.1 | 232 41 32.1 25.5 37 76 17983 240 32 27.7 16.0 | 211 35 18.3 30.4 38 70 18510 295 31 28.1 -13.1 | 266 19 18.7 1.3 39 69 18593 290 34 31.9 -11.6 | 263 23 22.5 2.7 40 62 19202 295 16 14.5 -6.8 | 214 9 5.1 7.6 41 59 19507 235 10 8.2 5.7 | 176 20 -1.2 20.1 42 56 19812 265 19 18.9 1.7 | 211 19 9.5 16.0 43 54 20117 265 14 13.9 1.2 | 196 16 4.5 15.6 44 51 20422 195 10 2.6 9.7 | 164 25 -6.8 24.0 45 50 20550 230 15 11.5 9.6 | 185 24 2.1 24.0 46 49 20726 230 15 11.5 9.6 | 185 24 2.1 24.0 47 44 21336 175 2 -0.2 2.0 | 150 19 -9.6 16.4 48 42 21641 165 10 -2.6 9.7 | 153 27 -12.0 24.0 49 31 23470 320 1 0.6 -0.8 | 147 16 -8.8 13.6 50 30 23750 310 11 8.4 -7.1 | 172 7 -1.0 7.3 51 28 24079 305 10 8.2 -5.7 | 172 9 -1.2 8.6 52 25 24994 325 13 7.5 -10.6 | 152 4 -2.0 3.7 53 23 25298 310 10 7.7 -6.4 | 167 8 -1.8 7.9 54 22 25603 350 10 1.7 -9.8 | 120 9 -7.7 4.5 55 21 25908 320 11 7.1 -8.4 | 158 6 -2.4 5.9 56 20 26320 305 15 12.3 -8.6 | 206 6 2.9 5.8 57 19 26518 300 12 10.4 -6.0 | 187 8 1.0 8.4 58 16 27127 305 20 16.4 -11.5 | 247 8 7.0 2.9 59 13 27737 315 14 9.9 -9.9 | 186 4 0.5 4.5 60 12 28042 295 17 15.4 -7.2 | 220 9 6.0 7.2 61 11 28346 305 13 10.6 -7.5 | 190 7 1.2 6.9 62 10 28651 305 18 14.7 -10.3 | 233 7 5.3 4.0 Wind Parameters Mean winds (0-6000m): 296.7 at 22.9 knts Storm direction: 326.7 at 17.2 knts Shear (0-3000m) pos: 3.5 neg: 1.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 76.5 neg: -13.1 tot: 63.4 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 55.12 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 ------------------------------------------------------------------------------- 500 275 3 155 16| 0.0 6.0 6.0| 18.0 -1.4 16.6 33.3 0.61| 7.7 4.7 1000 234 5 164 18| 0.0 4.2 4.2| 29.1 -1.4 27.7 27.7 0.44| 8.3 3.7 1500 247 6 167 17| 1.2 2.8 4.0| 29.1 -10.2 18.9 12.6 0.22| 7.5 1.6 2000 259 6 169 16| 2.4 2.1 4.5| 54.4 -13.1 41.3 20.6 0.35| 8.6 3.0 2500 276 9 176 13| 3.3 1.7 5.0| 70.1 -13.1 57.0 22.8 0.46| 8.5 3.9 3000 289 11 184 11| 3.5 1.4 4.9| 76.5 -13.1 63.4 21.1 0.48| 7.9 3.8 4000 300 16 213 8| 2.6 2.4 5.0| 93.7 -13.1 80.6 20.1 0.46| 7.6 3.5 5000 301 21 244 9| 2.1 2.1 4.2| 95.4 -92.9 2.5 0.5 0.19| 8.1 1.6 6000 297 23 250 12| 1.7 2.3 4.0|100.1-119.8 -19.7 -3.3 0.13| 7.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251205.00.gif