UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for OETB... Searching the city database file for: OETB ... Date:1200Z 7 JAN 26 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 162 SFC 933 770 22.2 3.2 29 19.0 11.7 330 4 301.3 302.2 287.7 316.8 5.16 2 925 841 20.6 3.6 33 17.0 11.2 15 3 300.4 301.4 287.5 316.4 5.36 3 852 1543 14.6 2.6 44 12.0 8.1 273 7 301.2 302.2 287.9 317.5 5.42 4 850 1563 14.6 1.6 41 13.0 7.7 270 7 301.4 302.4 287.6 316.6 5.05 5 763 2466 9.6 -27.4 5 37.0 -1.2 4 6 305.5 305.6 284.3 307.3 0.53 6 724 2899 7.2 -24.8 8 32.0 -2.5 283 12 307.5 307.6 285.2 309.9 0.71 7 713 3025 8.2 -16.8 15 25.0 -1.0 260 14 309.9 310.2 286.9 314.7 1.44 8 700 3176 7.0 -16.0 18 23.0 -1.6 255 11 310.2 310.5 287.2 315.4 1.57 9 651 3766 3.0 -22.0 14 25.0 -5.0 304 11 312.2 312.4 287.3 315.6 1.01 10 633 3993 2.8 -37.2 3 40.0 -6.5 303 15 314.5 314.6 287.2 315.4 0.25 11 505 5774 -10.3 -46.3 3 36.0 -15.9 266 23 319.6 319.6 288.8 320.0 0.12 12 500 5850 -10.9 -46.9 3 36.0 -16.3 270 22 319.7 319.8 288.8 320.2 0.11 13 486 6068 -12.3 -39.3 9 27.0 -17.0 270 23 320.6 320.7 289.2 321.6 0.26 14 444 6751 -18.7 -34.7 23 16.0 -21.5 277 28 321.0 321.0 289.5 322.6 0.45 15 419 7181 -22.9 -27.9 64 5.0 -23.9 281 31 320.9 321.1 290.0 324.2 0.92 16 405 7429 -24.5 -27.9 73 3.4 -25.2 284 33 322.0 322.2 290.4 325.3 0.95 17 400 7520 -24.9 -28.9 69 4.0 -25.6 285 34 322.6 322.8 290.5 325.7 0.88 18 356 8355 -31.3 -36.0 63 4.7 -31.9 285 33 325.0 325.1 290.8 326.8 0.50 19 323 9034 -37.1 -38.3 89 1.2 -37.2 288 41 326.1 326.2 291.0 327.7 0.43 20 317 9163 -37.7 -44.7 48 7.0 -38.2 287 43 327.0 327.1 291.1 327.9 0.23 21 300 9540 -41.1 -56.1 18 15.0 -41.8 285 48 327.4 327.4 291.0 327.7 0.06 22 283 9934 -43.9 -59.9 15 16.0 -44.5 285 49 328.9 328.9 291.5 329.1 0.04 23 279 10030 -43.5 -67.5 5 24.0 -44.2 285 49 330.8 330.8 292.0 330.9 0.02 24 250 10760 -48.1 -67.1 9 19.0 -48.6 290 61 334.6 334.6 293.0 334.6 0.02 25 223 11508 -51.3 -68.3 11 17.0 -51.7 297 66 340.8 340.8 294.5 340.8 0.02 26 210 11900 -49.8 -73.8 4 24.0 -50.3 300 68 349.1 349.1 296.4 349.1 0.01 27 203 12122 -48.9 -76.9 2 28.0 -49.4 300 68 353.8 353.8 297.4 353.8 0.01 28 200 12220 -49.3 -78.3 2 29.0 -49.8 295 67 354.7 354.7 297.6 354.7 0.00 29 188 12624 -49.9 -77.9 2 28.0 -50.4 293 65 360.1 360.1 298.7 360.1 0.00 30 168 13348 -55.7 -80.7 3 25.0 -56.0 289 60 362.2 362.2 299.1 362.2 0.00 31 150 14060 -60.1 -84.1 3 24.0 -60.3 285 56 366.5 366.5 299.9 366.5 0.00 32 116 15633 -68.3 -88.3 4 20.0 -68.4 294 55 379.3 379.3 302.1 379.3 0.00 33 100 16510 -74.7 -90.7 7 16.0 -74.7 285 45 383.4 383.4 302.8 383.4 0.00 34 82 17652 -78.9 -92.9 8 14.0 -78.9 320 27 397.2 397.2 304.8 397.2 0.00 35 70 18560 -75.5 -90.5 8 15.0 -75.6 330 27 422.9 422.9 308.0 422.9 0.00 36 67 18814 -72.3 -89.3 6 17.0 -72.4 313 28 435.1 435.1 309.4 435.1 0.00 37 62 19268 -72.5 -89.5 6 17.0 -72.6 286 14 444.4 444.4 310.3 444.5 0.00 38 55 19978 -67.1 -89.1 3 22.0 -67.3 340 22 472.3 472.3 312.8 472.3 0.00 39 50 20550 -67.9 -89.9 3 22.0 -68.1 320 23 483.5 483.5 313.7 483.5 0.00 40 49 20672 -67.7 -90.7 2 23.0 -67.9 313 19 486.8 486.8 314.0 486.8 0.00 41 47 20925 -63.3 -89.3 2 26.0 -63.7 320 21 503.1 503.1 315.2 503.2 0.00 42 38 22236 -62.1 -89.1 2 27.0 -62.7 104 12 537.7 537.7 317.4 537.8 0.00 43 30 23710 -58.7 -87.7 1 29.0 -59.7 50 20 584.6 584.6 319.9 584.7 0.01 44 29 23921 -58.7 -87.7 1 29.0 -59.8 53 19 590.3 590.3 320.2 590.3 0.01 45 20 26230 -60.7 -87.7 2 27.0 -61.9 50 5 650.4 650.4 322.7 650.4 0.01 46 13 28962 -53.3 -84.3 1 31.0 -56.9 42 20 761.3 761.3 326.3 761.5 0.02 47 12 29477 -54.1 -84.1 1 30.0 -57.6 53 23 776.1 776.1 326.7 776.3 0.03 48 10 30660 -49.5 -82.5 1 33.0 -55.2 80 24 834.8 834.8 328.1 835.2 0.04 49 8.6 31655 -46.3 -81.3 1 35.0 -53.9 884.0 884.1 329.1 884.7 0.06 TRP 82 17652 -78.9 -92.9 8 14.0 -78.9 320 27 397.2 397.2 304.8 397.2 0.00 WND 210 11900 -49.8 -73.8 4 24.0 -50.3 300 68 349.1 349.1 296.4 349.1 0.01 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 605.64 mb = 4373.51 m = 14348.61 ft Wetbulb zero: 774.83 mb = 2337.10 m = 7667.56 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 14.54 % Est. max temperature: 25.39 C = 77.71 F Sfc-Lift cond lev (LCL): 703.22 mb = 3138.26 m = 10296.00 ft T: 7.30 C 700-500 lapse rate: 6.69 C/km ThetaE index: 10.20 C Layer 850.0- 724.0 mb Conv cond level (CCL): 566.50 mb = 4867.77 m = 15970.17 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 37.70 C = 99.86 F Cap Strength: 8.73 C Lifted Index: 7.48 C Risk: None Lifted Index @300 mb: 8.10 C Lifted Index @700 mb: 8.09 C Showalter Index: 7.39 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 12.50 C K Index: 4.10 Risk: None Sweat Index: 55.20 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.94 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 45722.42 J/kg Cap Strength: 8.65 C Lift Cond Lev (LCL): 706.11 mb = 3104.50 m = 10185.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 ---------------------------------------------------------- 0 933 770 330 4 2.0 -3.5 | 121 8 -6.5 3.9 1 925 841 15 3 -0.8 -2.9 | 116 10 -9.3 4.5 2 850 1563 270 7 7.0 -0.0 | 168 8 -1.5 7.4 3 794 2134 65 2 -1.8 -0.8 | 122 12 -10.3 6.5 4 711 3048 255 14 13.5 3.6 | 204 12 5.0 11.0 5 700 3176 255 11 10.6 2.8 | 192 10 2.1 10.2 6 685 3353 255 11 10.6 2.8 | 192 10 2.1 10.2 7 659 3658 305 10 8.2 -5.7 | 168 2 -0.3 1.6 8 587 4572 300 24 20.8 -12.0 | 291 13 12.3 -4.6 9 504 5791 265 23 22.9 2.0 | 237 17 14.4 9.4 10 500 5850 270 22 22.0 -0.0 | 241 15 13.5 7.4 11 484 6096 270 23 23.0 -0.0 | 243 16 14.5 7.4 12 400 7520 285 34 32.8 -8.8 | 273 24 24.3 -1.4 13 394 7620 280 36 35.5 -6.3 | 268 27 26.9 1.1 14 378 7925 275 29 28.9 -2.5 | 257 21 20.4 4.8 15 346 8534 290 35 32.9 -12.0 | 281 25 24.4 -4.6 16 300 9540 285 48 46.4 -12.4 | 278 38 37.8 -5.1 17 253 10668 285 51 49.3 -13.2 | 278 41 40.7 -5.8 18 250 10760 290 61 57.3 -20.9 | 285 51 48.8 -13.5 19 210 11900 300 68 58.9 -34.0 | 298 57 50.4 -26.6 20 201 12192 300 68 58.9 -34.0 | 298 57 50.4 -26.6 21 200 12220 295 67 60.7 -28.3 | 292 56 52.2 -21.0 22 150 14060 285 56 54.1 -14.5 | 279 46 45.6 -7.1 23 130 14935 280 59 58.1 -10.2 | 273 50 49.6 -2.9 24 117 15545 295 55 49.8 -23.2 | 291 44 41.3 -15.9 25 101 16459 275 51 50.8 -4.4 | 266 42 42.3 2.9 26 100 16510 285 45 43.5 -11.6 | 277 35 34.9 -4.3 27 96 16764 285 45 43.5 -11.6 | 277 35 34.9 -4.3 28 82 17652 320 27 17.4 -20.7 | 326 16 8.8 -13.3 29 77 17983 320 27 17.4 -20.7 | 326 16 8.8 -13.3 30 70 18560 330 27 13.5 -23.4 | 343 17 5.0 -16.0 31 70 18593 280 25 24.6 -4.3 | 259 16 16.1 3.0 32 66 18898 325 29 16.6 -23.8 | 334 18 8.1 -16.4 33 63 19202 280 10 9.8 -1.7 | 193 6 1.3 5.6 34 60 19507 305 26 21.3 -14.9 | 301 15 12.8 -7.6 35 54 20117 350 21 3.6 -20.7 | 20 14 -4.9 -13.3 36 51 20422 350 16 2.8 -15.8 | 34 10 -5.7 -8.4 37 50 20550 320 23 14.8 -17.6 | 329 12 6.3 -10.3 38 49 20726 310 17 13.0 -10.9 | 309 6 4.5 -3.6 39 46 21031 325 23 13.2 -18.8 | 338 12 4.7 -11.5 40 44 21336 25 11 -4.6 -10.0 | 79 13 -13.2 -2.6 41 42 21641 350 17 3.0 -16.7 | 31 11 -5.6 -9.4 42 38 22250 105 12 -11.6 3.1 | 117 23 -20.1 10.5 43 36 22555 110 10 -9.4 3.4 | 121 21 -17.9 10.8 44 34 22860 65 4 -3.6 -1.7 | 115 13 -12.2 5.7 45 31 23470 5 13 -1.1 -13.0 | 60 11 -9.7 -5.6 46 30 23710 50 20 -15.3 -12.9 | 77 24 -23.8 -5.5 47 28 24079 55 18 -14.7 -10.3 | 83 23 -23.3 -3.0 48 26 24689 70 18 -16.9 -6.2 | 93 25 -25.4 1.2 49 24 24994 50 24 -18.4 -15.4 | 73 28 -26.9 -8.1 50 22 25603 70 19 -17.9 -6.5 | 92 26 -26.4 0.9 51 21 25908 135 12 -8.5 8.5 | 133 23 -17.0 15.8 52 20 26213 110 10 -9.4 3.4 | 121 21 -17.9 10.8 53 20 26230 50 5 -3.8 -3.2 | 109 13 -12.4 4.1 54 19 26518 90 3 -3.0 0.0 | 123 14 -11.5 7.4 55 18 26822 40 10 -6.4 -7.7 | 89 15 -15.0 -0.3 56 16 27737 15 10 -2.6 -9.7 | 78 11 -11.1 -2.3 57 12 29566 55 24 -19.7 -13.8 | 77 29 -28.2 -6.4 58 10 30660 80 24 -23.6 -4.2 | 96 32 -32.2 3.2 Wind Parameters Mean winds (0-6000m): 280.8 at 15.0 knts Storm direction: 310.8 at 11.3 knts Shear (0-3000m) pos: 2.0 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -39.0 tot: -20.0 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 22.78 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 ------------------------------------------------------------------------------- 500 336 4 118 8| 0.0 2.0 2.0| 3.2 -2.6 0.7 1.3 0.09| 7.7 0.7 1000 298 5 141 6| 0.7 1.0 1.7| 9.6 -10.8 -1.1 -1.1 -0.03| 9.3 -0.3 1500 297 5 140 7| 2.2 0.7 2.9| 14.4 -17.7 -3.2 -2.2 -0.05| 9.0 -0.5 2000 303 5 138 6| 1.7 3.4 5.0| 15.5 -27.6 -12.1 -6.1 -0.05| 10.3 -0.5 2500 268 7 166 8| 1.3 3.3 4.6| 16.5 -38.3 -21.8 -8.7 -0.07| 11.1 -0.8 3000 271 7 170 7| 2.0 2.7 4.7| 19.0 -39.0 -20.0 -6.7 -0.04| 11.1 -0.4 4000 287 10 197 5| 1.5 3.5 5.0| 21.8 -47.2 -25.5 -6.4 -0.03| 10.3 -0.3 5000 284 13 225 6| 1.2 3.2 4.4| 21.8 -91.5 -69.7 -13.9 -0.15| 9.4 -1.4 6000 281 15 234 8| 1.2 2.7 3.9| 51.6 -91.5 -39.9 -6.7 -0.07| 8.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20260107.12.gif