UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 31 OCT 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 117 SFC 929 770 19.4 0.4 28 19.0 9.6 120 4 298.8 299.5 285.8 311.5 4.24 2 925 802 20.8 2.8 30 18.0 11.0 115 11 300.6 301.5 287.3 315.7 5.06 3 918 868 21.8 3.8 31 18.0 11.7 114 14 302.3 303.3 288.3 318.7 5.47 4 908 962 21.6 3.6 31 18.0 11.5 113 19 303.0 304.0 288.6 319.5 5.46 5 850 1530 18.6 2.6 34 16.0 9.7 115 29 305.6 306.6 289.4 322.2 5.43 6 805 1995 16.4 -1.6 29 18.0 7.1 119 22 308.1 308.9 289.1 321.2 4.22 7 700 3164 7.0 -3.0 49 10.0 2.0 180 22 310.2 311.1 290.0 324.0 4.38 8 661 3631 3.4 -2.6 65 6.0 0.4 185 29 311.3 312.2 290.6 326.3 4.78 9 611 4264 0.2 -25.8 12 26.0 -7.3 161 7 314.7 314.9 287.9 317.4 0.76 10 609 4290 0.2 -26.8 11 27.0 -7.4 160 6 315.0 315.1 287.9 317.4 0.70 11 500 5830 -13.1 -27.1 30 14.0 -16.4 210 5 317.1 317.2 288.7 319.9 0.83 12 491 5968 -14.3 -27.3 32 13.0 -17.3 202 6 317.2 317.4 288.8 320.1 0.83 13 478 6171 -16.1 -31.1 26 15.0 -19.1 207 8 317.5 317.6 288.6 319.6 0.60 14 428 6994 -21.1 -43.1 12 22.0 -23.9 244 20 321.3 321.3 289.4 322.0 0.20 15 419 7151 -22.1 -33.1 36 11.0 -24.0 244 22 322.0 322.1 290.0 324.0 0.56 16 402 7454 -24.3 -33.3 43 9.0 -25.8 240 26 322.9 323.1 290.3 325.0 0.57 17 400 7490 -24.7 -32.7 47 8.0 -26.1 240 26 322.9 323.0 290.3 325.1 0.61 18 361 8226 -31.9 -34.1 81 2.2 -32.2 250 20 322.9 323.0 290.3 325.0 0.59 19 360 8246 -31.7 -43.7 30 12.0 -32.9 250 20 323.4 323.4 290.0 324.2 0.22 20 317 9133 -38.5 -54.5 17 16.0 -39.4 238 29 325.9 325.9 290.6 326.2 0.07 21 314 9198 -38.7 -65.7 4 27.0 -39.7 238 30 326.5 326.5 290.7 326.6 0.02 22 300 9510 -40.7 -64.7 6 24.0 -41.5 240 34 328.0 328.0 291.2 328.1 0.02 23 250 10730 -48.5 -70.5 6 22.0 -49.0 240 48 334.0 334.0 292.8 334.0 0.01 24 249 10756 -48.7 -70.7 6 22.0 -49.1 240 48 334.0 334.0 292.8 334.1 0.01 25 226 11389 -51.1 -71.1 7 20.0 -51.5 243 59 339.8 339.8 294.3 339.8 0.01 26 200 12180 -52.3 -75.3 5 23.0 -52.7 245 67 349.9 349.9 296.6 350.0 0.01 27 166 13377 -55.7 -79.4 4 23.7 -56.0 245 68 363.4 363.4 299.4 363.4 0.00 28 154 13854 -57.1 -81.1 3 24.0 -57.4 247 64 368.9 368.9 300.4 368.9 0.00 29 150 14020 -58.5 -81.5 4 23.0 -58.7 250 59 369.3 369.3 300.4 369.3 0.00 30 143 14318 -60.9 -82.9 4 22.0 -61.1 250 61 370.2 370.2 300.6 370.2 0.00 31 123 15250 -61.9 -84.9 3 23.0 -62.1 255 44 384.7 384.7 303.0 384.7 0.00 32 102 16383 -70.3 -87.3 7 17.0 -70.4 255 37 389.7 389.7 303.8 389.7 0.00 33 100 16500 -70.1 -87.1 7 17.0 -70.2 260 37 392.3 392.3 304.1 392.3 0.00 34 88 17263 -70.5 -87.5 6 17.0 -70.6 243 34 406.1 406.1 306.0 406.1 0.00 35 79 17913 -65.9 -87.9 3 22.0 -66.1 253 34 428.3 428.3 308.7 428.3 0.00 36 71 18556 -70.9 -88.9 5 18.0 -71.0 245 29 431.0 431.0 308.9 431.0 0.00 37 70 18640 -70.5 -89.5 4 19.0 -70.6 245 28 433.6 433.6 309.2 433.6 0.00 38 68 18813 -66.7 -88.7 3 22.0 -66.9 248 28 445.4 445.4 310.4 445.4 0.00 39 57 19870 -69.3 -91.3 3 22.0 -69.5 273 26 462.5 462.5 312.0 462.5 0.00 40 54 20198 -62.5 -89.5 1 27.0 -62.9 275 26 485.4 485.4 313.9 485.4 0.00 41 50 20670 -63.7 -89.7 2 26.0 -64.1 260 13 493.4 493.4 314.5 493.4 0.00 42 46 21180 -64.5 -90.5 2 26.0 -64.8 257 16 503.3 503.4 315.2 503.4 0.00 43 45 21316 -61.3 -90.3 1 29.0 -61.9 251 17 514.3 514.3 315.9 514.3 0.00 44 39 22201 -62.5 -90.5 1 28.0 -63.0 354 1 532.7 532.7 317.1 532.8 0.00 45 30 23840 -57.1 -88.1 1 31.0 -58.4 25 6 589.0 589.0 320.1 589.0 0.01 46 24 25266 -53.1 -86.1 1 33.0 -55.4 358 10 639.4 639.4 322.3 639.5 0.01 47 23 25540 -54.1 -86.1 1 32.0 -56.3 339 11 644.3 644.3 322.4 644.4 0.01 48 20 26440 -52.7 -85.7 1 33.0 -55.5 45 8 674.9 674.9 323.6 675.0 0.01 49 13 29228 -52.1 -85.1 1 33.0 -56.1 352 11 765.4 765.4 326.4 765.6 0.02 50 10 30960 -43.9 -81.9 1 38.0 -52.1 90 18 855.7 855.7 328.5 856.2 0.05 51 8.9 31746 -42.1 -81.1 1 39.0 -51.8 891.6 891.7 329.2 892.3 0.06 TRP 102 16383 -70.3 -87.3 7 17.0 -70.4 255 37 389.7 389.7 303.8 389.7 0.00 WND 166 13377 -55.7 -79.4 4 23.7 -56.0 245 68 363.4 363.4 299.4 363.4 0.00 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 607.36 mb = 4313.49 m = 14151.70 ft Wetbulb zero: 658.22 mb = 3664.97 m = 12024.05 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 32.89 % Est. max temperature: 29.03 C = 84.26 F Sfc-Lift cond lev (LCL): 698.77 mb = 3178.32 m = 10427.43 ft T: 6.89 C 700-500 lapse rate: 7.54 C/km ThetaE index: 0.99 C Layer 805.0- 700.0 mb Conv cond level (CCL): 581.96 mb = 4644.88 m = 15238.91 ft Mean mixing ratio: 5.34 g/kg Conv temperature: 35.82 C = 96.48 F Cap Strength: 6.22 C Lifted Index: 3.05 C Risk: None Lifted Index @300 mb: 5.92 C Lifted Index @700 mb: 5.45 C Showalter Index: 2.09 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 15.70 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 94.20 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.47 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 59721.93 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 679.64 mb = 3404.43 m = 11169.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 at 11 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 ---------------------------------------------------------- 0 929 770 120 4 -3.5 2.0 | 23 10 -3.8 -8.9 1 925 802 115 11 -10.0 4.6 | 59 12 -10.3 -6.2 2 881 1219 110 31 -29.1 10.6 | 90 29 -29.4 -0.3 3 850 1530 115 29 -26.3 12.3 | 93 27 -26.6 1.4 4 791 2134 120 20 -17.3 10.0 | 87 18 -17.6 -0.9 5 736 2743 135 12 -8.5 8.5 | 75 9 -8.8 -2.4 6 710 3048 170 13 -2.3 12.8 | 127 3 -2.6 1.9 7 700 3164 180 22 0.0 22.0 | 178 11 -0.3 11.1 8 658 3658 185 30 2.6 29.9 | 187 19 2.3 19.0 9 633 3962 175 14 -1.2 13.9 | 154 3 -1.5 3.1 10 609 4267 160 6 -2.1 5.6 | 24 6 -2.4 -5.2 11 586 4572 135 6 -4.2 4.2 | 35 8 -4.6 -6.6 12 564 4877 140 3 -1.9 2.3 | 15 9 -2.2 -8.6 13 500 5830 210 5 2.5 4.3 | 341 7 2.2 -6.5 14 482 6096 195 7 1.8 6.8 | 340 4 1.5 -4.1 15 463 6401 250 10 9.4 3.4 | 309 12 9.1 -7.4 16 444 6706 230 19 14.6 12.2 | 265 14 14.2 1.4 17 427 7010 245 20 18.1 8.5 | 278 18 17.8 -2.4 18 400 7490 240 26 22.5 13.0 | 264 22 22.2 2.1 19 393 7620 240 27 23.4 13.5 | 263 23 23.1 2.6 20 360 8230 250 20 18.8 6.8 | 282 19 18.5 -4.0 21 345 8534 235 21 17.2 12.0 | 266 17 16.9 1.2 22 300 9510 240 34 29.4 17.0 | 258 30 29.1 6.1 23 250 10730 240 48 41.6 24.0 | 252 43 41.3 13.1 24 209 11887 245 67 60.7 28.3 | 254 63 60.4 17.5 25 200 12180 245 67 60.7 28.3 | 254 63 60.4 17.5 26 166 13377 245 68 61.6 28.7 | 254 64 61.3 17.9 27 157 13716 245 68 61.6 28.7 | 254 64 61.3 17.9 28 150 14020 250 59 55.4 20.2 | 260 56 55.1 9.3 29 143 14326 250 61 57.3 20.9 | 260 58 57.0 10.0 30 136 14630 265 61 60.8 5.3 | 275 61 60.5 -5.5 31 117 15545 250 35 32.9 12.0 | 268 33 32.6 1.1 32 106 16154 245 48 43.5 20.3 | 258 44 43.2 9.4 33 102 16383 255 37 35.7 9.6 | 272 35 35.4 -1.3 34 100 16500 260 37 36.4 6.4 | 277 36 36.1 -4.4 35 96 16764 260 37 36.4 6.4 | 277 36 36.1 -4.4 36 86 17374 240 33 28.6 16.5 | 259 29 28.3 5.6 37 82 17678 230 32 24.5 20.6 | 248 26 24.2 9.7 38 78 17983 260 34 33.5 5.9 | 278 34 33.2 -5.0 39 74 18288 245 31 28.1 13.1 | 265 28 27.8 2.2 40 70 18640 245 28 25.4 11.8 | 268 25 25.1 1.0 41 67 18898 250 28 26.3 9.6 | 273 26 26.0 -1.3 42 64 19202 280 21 20.7 -3.6 | 305 25 20.4 -14.5 43 61 19507 255 19 18.4 4.9 | 288 19 18.0 -5.9 44 55 20117 285 30 29.0 -7.8 | 303 34 28.7 -18.6 45 52 20422 250 15 14.1 5.1 | 293 15 13.8 -5.7 46 50 20670 260 13 12.8 2.3 | 305 15 12.5 -8.6 47 47 21031 265 14 13.9 1.2 | 305 17 13.6 -9.6 48 45 21336 250 17 16.0 5.8 | 288 16 15.7 -5.0 49 43 21641 265 19 18.9 1.7 | 296 21 18.6 -9.2 50 39 22250 0 0 -0.0 -0.0 | 2 11 -0.3 -10.9 51 30 23840 25 6 -2.5 -5.4 | 10 17 -2.9 -16.3 52 29 24079 20 10 -3.4 -9.4 | 10 21 -3.7 -20.3 53 25 24994 25 10 -4.2 -9.1 | 13 20 -4.5 -19.9 54 24 25298 355 10 0.9 -10.0 | 358 21 0.6 -20.8 55 22 25908 315 13 9.2 -9.2 | 336 22 8.9 -20.0 56 21 26213 310 14 10.7 -9.0 | 332 22 10.4 -19.9 57 20 26440 45 8 -5.7 -5.7 | 20 18 -6.0 -16.5 58 20 26518 335 12 5.1 -10.9 | 348 22 4.8 -21.7 59 19 26822 35 11 -6.3 -9.0 | 18 21 -6.6 -19.9 60 15 28346 325 10 5.7 -8.2 | 344 20 5.4 -19.0 61 14 28651 355 10 0.9 -10.0 | 358 21 0.6 -20.8 62 12 29566 350 12 2.1 -11.8 | 356 23 1.8 -22.7 63 12 29870 320 13 8.4 -10.0 | 339 22 8.0 -20.8 64 11 30175 350 18 3.1 -17.7 | 354 29 2.8 -28.6 65 10 30960 90 18 -18.0 0.0 | 59 21 -18.3 -10.9 Wind Parameters Mean winds (0-6000m): 151.7 at 14.5 knts Storm direction: 181.7 at 10.9 knts Shear (0-3000m) pos: 5.5 neg: 4.6 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 157.9 deg Storm rel helicity (0-3000m) pos: 98.1 neg: -23.7 tot: 74.4 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 24.72 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 ------------------------------------------------------------------------------- 500 111 21 81 20| 0.0 27.5 27.5| 64.7 0.0 64.7 129.5 0.62| 28.0 17.3 1000 113 25 87 23| 3.1 13.8 16.9| 74.6 -3.2 71.4 71.4 0.53| 17.3 9.1 1500 115 24 88 22| 4.6 9.2 13.8| 74.6 -11.8 62.8 41.9 0.39| 14.1 5.5 2000 117 22 87 20| 5.3 6.9 12.2| 74.6 -17.7 56.9 28.5 0.29| 12.5 3.6 2500 124 20 92 17| 6.5 5.5 12.0| 91.6 -17.7 73.9 29.6 0.38| 13.7 5.2 3000 137 22 108 16| 5.5 4.6 10.1| 98.1 -23.7 74.4 24.8 0.32| 13.4 4.3 4000 141 18 106 12| 4.1 4.0 8.1|100.1 -39.7 60.4 15.1 0.14| 13.1 1.8 5000 143 15 99 10| 3.8 3.2 7.0|100.1 -48.5 51.6 10.3 0.09| 11.1 1.0 6000 152 14 105 7| 4.5 2.7 7.1|100.1 -84.1 16.0 2.7 -0.03| 11.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251031.00.gif