UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 1 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 129 SFC 929 770 21.4 6.4 38 15.0 12.7 80 5 300.8 302.0 288.8 320.2 6.50 2 925 806 20.6 7.6 43 13.0 12.9 65 6 300.4 301.7 289.2 321.4 7.09 3 850 1527 13.2 6.2 62 7.0 9.2 110 5 300.0 301.3 289.0 320.7 7.01 4 821 1818 10.6 5.9 73 4.7 7.9 162 10 300.2 301.5 289.1 321.3 7.11 5 801 2024 12.2 4.2 58 8.0 7.7 200 14 304.0 305.2 289.8 323.5 6.46 6 767 2386 9.6 3.6 66 6.0 6.3 216 18 305.0 306.2 290.2 324.6 6.47 7 750 2572 8.8 -2.2 46 11.0 3.4 223 20 306.1 306.9 288.6 319.5 4.34 8 747 2606 9.2 -11.8 21 21.0 0.7 226 20 306.9 307.3 286.6 313.5 2.07 9 720 2910 6.8 -5.2 42 12.0 1.2 235 22 307.5 308.2 288.3 318.8 3.60 10 700 3141 5.4 -7.6 39 13.0 -0.3 235 24 308.5 309.0 288.2 318.2 3.08 11 683 3341 4.4 -9.6 35 14.0 -1.5 239 24 309.5 310.0 288.1 318.1 2.70 12 673 3461 4.2 -23.8 11 28.0 -4.4 241 23 310.6 310.8 286.5 313.4 0.83 13 661 3607 3.6 -16.4 22 20.0 -3.7 244 23 311.5 311.8 287.7 316.8 1.60 14 560 4927 -6.9 -11.2 71 4.3 -8.6 255 30 314.3 314.8 289.9 323.7 2.90 15 514 5589 -11.9 -20.9 47 9.0 -14.5 247 35 316.0 316.3 289.0 320.8 1.41 16 504 5739 -13.1 -21.1 51 8.0 -15.3 246 37 316.3 316.6 289.1 321.1 1.41 17 500 5800 -13.5 -15.5 85 2.0 -14.2 245 37 316.6 317.0 290.0 324.1 2.29 18 482 6078 -15.9 -18.6 80 2.7 -16.7 245 40 317.0 317.3 289.7 323.1 1.83 19 450 6593 -19.1 -19.8 94 0.7 -19.3 247 40 319.2 319.6 290.3 325.2 1.77 20 400 7460 -25.1 -27.0 84 1.9 -25.5 250 40 322.4 322.6 290.6 326.0 1.05 21 397 7515 -25.5 -27.4 84 1.9 -25.9 250 40 322.5 322.7 290.6 326.1 1.02 22 352 8378 -31.1 -34.4 73 3.3 -31.6 246 46 326.3 326.4 291.3 328.4 0.59 23 300 9490 -40.5 -43.8 70 3.3 -40.8 240 54 328.3 328.3 291.5 329.3 0.26 24 295 9604 -41.3 -44.8 69 3.5 -41.6 240 55 328.7 328.8 291.6 329.6 0.24 25 284 9860 -43.9 -45.5 84 1.6 -44.0 238 58 328.6 328.6 291.6 329.5 0.23 26 279 9979 -44.9 -50.9 51 6.0 -45.2 238 59 328.8 328.9 291.5 329.3 0.13 27 250 10700 -51.3 -55.6 60 4.3 -51.4 235 67 329.8 329.8 291.7 330.1 0.08 28 230 11234 -56.3 -59.8 65 3.5 -56.3 235 69 330.1 330.2 291.8 330.4 0.05 29 211 11775 -60.9 -63.3 73 2.4 -60.9 240 69 331.2 331.2 292.1 331.4 0.04 30 207 11894 -58.9 -74.9 11 16.0 -59.0 244 67 336.2 336.2 293.4 336.2 0.01 31 205 11955 -58.1 -78.1 6 20.0 -58.3 246 67 338.4 338.4 293.9 338.4 0.00 32 200 12110 -58.3 -75.3 10 17.0 -58.5 250 65 340.4 340.4 294.4 340.5 0.01 33 190 12436 -56.1 -78.1 5 22.0 -56.3 258 65 349.0 349.0 296.4 349.0 0.00 34 150 13930 -59.9 -83.9 3 24.0 -60.1 250 65 366.9 366.9 300.0 366.9 0.00 35 110 15849 -64.8 -87.3 3 22.5 -65.0 245 71 391.7 391.7 304.0 391.7 0.00 36 100 16430 -66.3 -88.3 3 22.0 -66.4 255 55 399.6 399.6 305.2 399.6 0.00 37 91 16994 -69.3 -89.3 4 20.0 -69.4 245 44 404.6 404.6 305.8 404.6 0.00 38 70 18560 -67.3 -89.3 3 22.0 -67.5 245 25 440.4 440.4 309.9 440.4 0.00 39 68 18735 -66.3 -88.3 3 22.0 -66.5 242 26 446.2 446.2 310.5 446.2 0.00 40 50 20590 -67.7 -90.7 2 23.0 -67.9 225 7 484.0 484.0 313.8 484.0 0.00 41 49 20712 -67.9 -90.9 2 23.0 -68.1 218 7 486.3 486.3 314.0 486.3 0.00 42 30 23750 -55.5 -88.5 1 33.0 -57.0 350 3 593.3 593.3 320.3 593.4 0.01 43 28 24192 -53.7 -87.7 1 34.0 -55.6 264 2 610.2 610.2 321.0 610.2 0.01 44 23 25452 -55.5 -87.5 1 32.0 -57.4 314 8 640.2 640.2 322.3 640.2 0.01 45 21 26036 -52.9 -86.9 1 34.0 -55.5 338 11 664.9 664.9 323.2 665.0 0.01 46 20 26350 -54.7 -86.7 1 32.0 -57.0 350 13 668.7 668.7 323.4 668.8 0.01 47 19 26678 -55.5 -87.5 1 32.0 -57.7 4 12 676.1 676.1 323.6 676.2 0.01 48 12 29630 -53.1 -87.1 1 34.0 -56.9 286 22 779.6 779.6 326.7 779.7 0.02 49 10 30820 -48.3 -85.3 1 37.0 -54.5 295 34 839.3 839.3 328.1 839.5 0.03 50 8.5 31904 -42.7 -82.7 0 40.0 -52.3 901.1 901.1 329.4 901.6 0.05 51 7.7 32570 -43.5 -83.5 0 40.0 -53.1 923.7 923.7 329.9 924.2 0.05 TRP 91 16994 -69.3 -89.3 4 20.0 -69.4 245 44 404.6 404.6 305.8 404.6 0.00 WND 110 15849 -64.8 -87.3 3 22.5 -65.0 245 71 391.7 391.7 304.0 391.7 0.00 Sounding variables and indices 1000-500 mb thick: 5671.00 m Freezing level: 626.37 mb = 4059.73 m = 13319.17 ft Wetbulb zero: 704.36 mb = 3090.09 m = 10137.97 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 49.73 % Est. max temperature: 25.18 C = 77.33 F Sfc-Lift cond lev (LCL): 743.39 mb = 2645.63 m = 8679.77 ft T: 8.88 C 700-500 lapse rate: 7.11 C/km ThetaE index: 11.11 C Layer 750.0- 720.0 mb Conv cond level (CCL): 648.57 mb = 3758.40 m = 12330.56 ft Mean mixing ratio: 7.04 g/kg Conv temperature: 32.22 C = 89.99 F Cap Strength: 5.43 C Lifted Index: 2.33 C Risk: None Lifted Index @300 mb: 5.71 C Lifted Index @700 mb: 4.56 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 19.70 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 121.40 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.67 J/kg Max Up Vert Vel: 1.16 m/s Conv Inhibition (B-): 49483.93 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 763.43 mb = 2425.14 m = 7956.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 18 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 80 5 -4.9 -0.9 | 89 23 -23.1 -0.3 1 925 806 65 6 -5.4 -2.5 | 85 24 -23.6 -1.9 2 850 1527 110 5 -4.7 1.7 | 96 23 -22.9 2.3 3 790 2134 220 16 10.3 12.3 | 149 15 -7.9 12.8 4 762 2438 215 19 10.9 15.6 | 156 18 -7.3 16.2 5 734 2743 235 21 17.2 12.0 | 176 13 -1.0 12.6 6 700 3141 235 24 19.7 13.8 | 186 14 1.5 14.4 7 656 3658 245 23 20.8 9.7 | 195 11 2.7 10.3 8 584 4572 245 26 23.6 11.0 | 205 13 5.4 11.6 9 562 4877 255 30 29.0 7.8 | 232 14 10.8 8.4 10 500 5800 245 37 33.5 15.6 | 223 22 15.4 16.2 11 480 6096 245 40 36.3 16.9 | 226 25 18.1 17.5 12 400 7460 250 40 37.6 13.7 | 234 24 19.4 14.3 13 300 9490 240 54 46.8 27.0 | 226 40 28.6 27.6 14 250 10700 235 67 54.9 38.4 | 223 54 36.7 39.0 15 217 11582 235 71 58.2 40.7 | 224 58 40.0 41.3 16 200 12110 250 65 61.1 22.2 | 242 49 42.9 22.8 17 188 12497 260 65 64.0 11.3 | 255 47 45.9 11.9 18 150 13930 250 65 61.1 22.2 | 242 49 42.9 22.8 19 141 14326 250 65 61.1 22.2 | 242 49 42.9 22.8 20 128 14935 265 58 57.8 5.1 | 262 40 39.6 5.6 21 121 15240 240 46 39.8 23.0 | 223 32 21.7 23.6 22 110 15849 245 71 64.3 30.0 | 236 55 46.2 30.6 23 105 16154 245 71 64.3 30.0 | 236 55 46.2 30.6 24 100 16430 255 55 53.1 14.2 | 247 38 35.0 14.8 25 95 16764 255 55 53.1 14.2 | 247 38 35.0 14.8 26 91 16994 245 44 39.9 18.6 | 229 29 21.7 19.2 27 85 17374 235 42 34.4 24.1 | 213 30 16.3 24.7 28 77 17983 260 31 30.5 5.4 | 244 14 12.4 6.0 29 70 18560 245 25 22.7 10.6 | 202 12 4.5 11.2 30 66 18898 240 27 23.4 13.5 | 200 15 5.2 14.1 31 63 19202 265 15 14.9 1.3 | 121 4 -3.2 1.9 32 57 19812 310 13 10.0 -8.4 | 47 11 -8.2 -7.8 33 51 20422 230 1 0.8 0.6 | 94 17 -17.4 1.2 34 50 20590 225 7 4.9 4.9 | 113 14 -13.2 5.5 35 38 22250 130 11 -8.4 7.1 | 106 28 -26.6 7.7 36 36 22555 85 10 -10.0 -0.9 | 89 28 -28.1 -0.3 37 31 23470 55 11 -9.0 -6.3 | 78 28 -27.2 -5.7 38 30 23750 350 3 0.5 -3.0 | 82 18 -17.6 -2.4 39 30 23774 85 10 -10.0 -0.9 | 89 28 -28.1 -0.3 40 28 24079 260 1 1.0 0.2 | 93 17 -17.2 0.8 41 20 26350 350 13 2.3 -12.8 | 52 20 -15.9 -12.2 42 19 26518 20 11 -3.8 -10.3 | 66 24 -21.9 -9.7 43 19 26822 350 13 2.3 -12.8 | 52 20 -15.9 -12.2 44 18 27127 360 10 -0.0 -10.0 | 63 20 -18.2 -9.4 45 15 28346 285 12 11.6 -3.1 | 69 7 -6.6 -2.5 46 13 28956 325 14 8.0 -11.5 | 43 15 -10.1 -10.9 47 12 29566 285 21 20.3 -5.4 | 336 5 2.1 -4.8 48 10 30820 295 34 30.8 -14.4 | 317 19 12.7 -13.8 Wind Parameters Mean winds (0-6000m): 241.9 at 24.2 knts Storm direction: 271.9 at 18.2 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 182.9 neg: -7.6 tot: 175.3 m^2/s^2 ave: 58.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 116.69 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 78 6 89 24| 1.3 0.0 1.3| 15.6 -7.6 8.0 16.1 0.33| 4.0 1.3 1000 100 6 94 24| 4.8 0.0 4.8| 67.3 -7.6 59.7 59.7 0.77| 6.3 4.9 1500 173 9 115 21| 7.3 0.0 7.3|141.5 -7.6 133.9 89.3 0.79| 10.1 8.0 2000 205 11 129 17| 6.6 0.0 6.6|167.8 -7.6 160.2 80.1 0.78| 9.8 7.7 2500 219 14 140 15| 5.9 0.0 5.9|177.6 -7.6 170.0 68.0 0.78| 8.6 6.7 3000 226 15 148 13| 4.8 0.0 4.8|182.9 -7.6 175.3 58.4 0.76| 7.8 5.9 4000 235 18 162 12| 4.1 0.2 4.3|202.3 -7.6 194.7 48.7 0.77| 6.7 5.2 5000 240 21 180 11| 3.3 1.1 4.4|209.6 -19.9 189.8 38.0 0.63| 6.5 4.1 6000 242 24 195 12| 3.0 0.9 3.9|226.2 -19.9 206.4 34.4 0.62| 5.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251201.11.gif