UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 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 90 SFC 927 770 28.2 -4.8 11 33.0 11.5 120 9 308.0 308.5 287.8 317.1 2.88 2 926 776 26.6 -5.4 12 32.0 10.8 118 8 306.4 306.9 287.1 315.1 2.76 3 925 781 26.2 -4.8 13 31.0 10.7 115 7 306.1 306.6 287.1 315.2 2.89 4 850 1515 19.2 -5.8 18 25.0 7.2 130 11 306.3 306.8 287.2 315.4 2.91 5 813 1895 15.8 -6.2 21 22.0 5.5 160 11 306.6 307.1 287.3 315.8 2.95 6 700 3142 5.6 -10.4 31 16.0 -1.0 195 12 308.7 309.2 287.6 316.6 2.47 7 697 3177 5.4 -10.6 30 16.0 -1.2 198 12 308.8 309.3 287.6 316.6 2.44 8 570 4777 -8.5 -10.6 85 2.1 -9.3 258 25 310.8 311.4 288.8 320.3 2.99 9 524 5424 -13.1 -13.8 94 0.7 -13.3 269 30 312.8 313.3 289.0 321.0 2.51 10 506 5690 -14.3 -19.3 66 5.0 -15.7 273 32 314.5 314.8 288.7 320.0 1.64 11 500 5780 -14.9 -18.8 72 3.9 -16.0 275 33 314.9 315.2 288.9 320.6 1.73 12 461 6392 -19.5 -21.1 87 1.6 -19.9 265 40 316.5 316.8 289.3 321.7 1.54 13 439 6756 -20.9 -33.9 30 13.0 -23.1 261 41 319.2 319.3 289.0 321.0 0.50 14 434 6841 -20.9 -32.9 33 12.0 -23.0 262 40 320.3 320.4 289.5 322.2 0.55 15 408 7296 -24.7 -39.7 24 15.0 -26.7 268 35 321.1 321.1 289.4 322.2 0.30 16 400 7440 -25.9 -36.9 35 11.0 -27.5 270 34 321.3 321.4 289.6 322.8 0.40 17 392 7585 -27.1 -32.0 63 4.9 -27.9 270 34 321.6 321.8 290.0 324.0 0.67 18 300 9450 -41.9 -44.7 74 2.8 -42.1 265 74 326.3 326.4 290.9 327.2 0.24 19 289 9703 -43.9 -47.1 70 3.2 -44.1 266 78 327.0 327.0 291.0 327.7 0.19 20 286 9773 -44.5 -46.7 79 2.2 -44.6 266 79 327.1 327.1 291.1 327.8 0.20 21 284 9821 -44.7 -45.8 89 1.1 -44.7 267 79 327.4 327.5 291.2 328.3 0.22 22 279 9940 -45.7 -48.2 76 2.5 -45.9 267 81 327.7 327.7 291.2 328.3 0.17 23 276 10012 -45.3 -59.3 19 14.0 -45.8 267 82 329.3 329.3 291.6 329.5 0.05 24 266 10259 -46.5 -66.5 9 20.0 -47.0 268 86 331.0 331.0 292.0 331.1 0.02 25 250 10670 -49.1 -66.1 12 17.0 -49.5 270 89 333.1 333.1 292.6 333.2 0.02 26 242 10883 -50.9 -66.9 13 16.0 -51.2 270 93 333.5 333.5 292.7 333.6 0.02 27 207 11891 -55.1 -69.1 16 14.0 -55.3 270 110 342.1 342.1 294.8 342.2 0.02 28 200 12110 -56.1 -74.1 9 18.0 -56.3 270 114 343.9 343.9 295.3 344.0 0.01 29 193 12336 -57.3 -75.3 8 18.0 -57.5 275 121 345.5 345.5 295.6 345.5 0.01 30 167 13239 -62.3 -80.3 7 18.0 -62.4 279 106 351.8 351.8 297.0 351.8 0.00 31 150 13900 -63.1 -83.1 5 20.0 -63.2 275 77 361.4 361.4 299.0 361.4 0.00 32 130 14769 -68.1 -86.1 6 18.0 -68.2 270 78 367.5 367.5 300.1 367.5 0.00 33 112 15660 -69.7 -87.7 6 18.0 -69.8 271 81 380.5 380.5 302.3 380.5 0.00 34 100 16340 -66.3 -87.3 4 21.0 -66.4 280 54 399.6 399.6 305.2 399.6 0.00 35 87 17180 -68.9 -88.9 4 20.0 -69.0 265 46 410.6 410.6 306.6 410.6 0.00 36 85 17321 -65.3 -88.3 3 23.0 -65.5 265 50 420.7 420.7 307.8 420.7 0.00 37 78 17842 -67.7 -88.7 3 21.0 -67.8 237 35 426.2 426.2 308.4 426.2 0.00 38 71 18413 -64.1 -88.1 2 24.0 -64.3 253 26 445.4 445.4 310.4 445.5 0.00 39 70 18500 -64.9 -88.9 2 24.0 -65.1 255 15 445.5 445.5 310.4 445.5 0.00 40 63 19136 -67.9 -89.9 3 22.0 -68.1 248 22 452.6 452.6 311.1 452.6 0.00 41 59 19534 -63.9 -89.9 2 26.0 -64.2 256 27 470.1 470.1 312.7 470.1 0.00 42 53 20185 -66.7 -91.7 2 25.0 -67.0 266 4 478.3 478.3 313.3 478.3 0.00 43 50 20540 -62.9 -90.9 1 28.0 -63.3 40 3 495.3 495.3 314.6 495.3 0.00 44 49 20665 -62.3 -91.3 1 29.0 -62.7 332 8 499.5 499.5 314.9 499.6 0.00 45 46 21055 -63.7 -90.7 1 27.0 -64.1 333 8 505.3 505.3 315.3 505.3 0.00 46 39 22079 -59.7 -90.7 1 31.0 -60.4 75 3 539.8 539.8 317.5 539.8 0.00 47 30 23740 -55.1 -89.1 1 34.0 -56.7 85 11 594.4 594.4 320.3 594.5 0.00 48 29 23957 -54.3 -89.3 1 35.0 -56.1 85 12 602.4 602.4 320.7 602.4 0.00 49 25 24902 -57.3 -89.3 1 32.0 -58.7 96 10 619.9 619.9 321.5 620.0 0.01 50 20 26320 -55.1 -88.1 1 33.0 -57.3 270 8 667.5 667.5 323.3 667.6 0.01 51 10 30790 -49.5 -87.5 0 38.0 -55.2 295 34 834.8 834.8 328.1 834.9 0.02 52 9.9 30856 -48.9 -86.9 0 38.0 -54.9 839.4 839.4 328.2 839.6 0.02 53 9.1 31406 -51.9 -86.9 1 35.0 -56.9 848.4 848.4 328.4 848.6 0.02 54 8.2 32088 -47.1 -86.1 0 39.0 -54.6 893.0 893.0 329.3 893.3 0.03 TRP 130 14769 -68.1 -86.1 6 18.0 -68.2 270 78 367.5 367.5 300.1 367.5 0.00 WND 193 12336 -57.3 -75.3 8 18.0 -57.5 275 121 345.5 345.5 295.6 345.5 0.01 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 647.66 mb = 3798.76 m = 12462.97 ft Wetbulb zero: 717.98 mb = 2930.64 m = 9614.83 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 46.90 % Est. max temperature: 27.51 C = 81.53 F Sfc-Lift cond lev (LCL): 568.68 mb = 4795.13 m = 15731.86 ft T: -8.63 C 700-500 lapse rate: 7.77 C/km ThetaE index: 1.97 C Layer 926.0- 925.0 mb Conv cond level (CCL): 537.48 mb = 5228.86 m = 17154.85 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 32.39 C = 90.30 F Cap Strength: 4.08 C Lifted Index: 4.15 C Risk: None Lifted Index @300 mb: 8.12 C Lifted Index @700 mb: 2.22 C Showalter Index: 4.12 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: 9.10 C K Index: 12.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.28 J/kg Max Up Vert Vel: 1.60 m/s Conv Inhibition (B-): 52110.72 J/kg Cap Strength: 4.13 C Lift Cond Lev (LCL): 583.02 mb = 4597.66 m = 15084.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 15 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 ---------------------------------------------------------- 0 927 770 120 9 -7.8 4.5 | 106 24 -23.1 6.7 1 925 781 115 7 -6.3 3.0 | 104 22 -21.6 5.2 2 879 1219 130 11 -8.4 7.1 | 111 25 -23.7 9.3 3 850 1515 130 11 -8.4 7.1 | 111 25 -23.7 9.3 4 849 1524 115 12 -10.9 5.1 | 106 27 -26.2 7.3 5 790 2134 190 10 1.7 9.8 | 132 18 -13.6 12.1 6 708 3048 195 13 3.4 12.6 | 141 19 -11.9 14.8 7 700 3142 195 12 3.1 11.6 | 139 18 -12.2 13.8 8 681 3353 215 10 5.7 8.2 | 137 14 -9.6 10.4 9 655 3658 230 13 10.0 8.4 | 153 12 -5.3 10.6 10 583 4572 255 24 23.2 6.2 | 223 12 7.9 8.5 11 500 5780 275 33 32.9 -2.9 | 272 18 17.6 -0.6 12 499 5791 275 32 31.9 -2.8 | 272 17 16.6 -0.5 13 479 6096 270 39 39.0 -0.0 | 265 24 23.7 2.2 14 442 6706 260 41 40.4 7.1 | 250 27 25.1 9.4 15 400 7440 270 34 34.0 -0.0 | 263 19 18.7 2.2 16 373 7925 270 33 33.0 -0.0 | 263 18 17.7 2.2 17 300 9450 265 74 73.7 6.4 | 262 59 58.4 8.7 18 250 10668 270 92 92.0 -0.0 | 268 77 76.7 2.2 19 250 10670 270 89 89.0 -0.0 | 268 74 73.7 2.2 20 200 12110 270 114 114.0 -0.0 | 269 99 98.7 2.2 21 193 12336 275 121 120.5 -10.5 | 275 106 105.2 -8.3 22 188 12497 275 121 120.5 -10.5 | 275 106 105.2 -8.3 23 170 13106 280 112 110.3 -19.4 | 280 97 95.0 -17.2 24 150 13900 275 77 76.7 -6.7 | 274 62 61.4 -4.5 25 147 14021 280 78 76.8 -13.5 | 280 63 61.5 -11.3 26 130 14769 270 78 78.0 -0.0 | 268 63 62.7 2.2 27 120 15240 270 75 75.0 -0.0 | 268 60 59.7 2.2 28 114 15545 270 86 86.0 -0.0 | 268 71 70.7 2.2 29 100 16340 280 54 53.2 -9.4 | 281 39 37.9 -7.1 30 98 16459 280 55 54.2 -9.6 | 281 40 38.9 -7.3 31 89 17069 265 42 41.8 3.7 | 257 27 26.5 5.9 32 84 17374 265 52 51.8 4.5 | 259 37 36.5 6.8 33 80 17678 245 33 29.9 13.9 | 222 22 14.6 16.2 34 76 17983 230 36 27.6 23.1 | 206 28 12.3 25.4 35 72 18288 250 42 39.5 14.4 | 236 29 24.2 16.6 36 70 18500 255 15 14.5 3.9 | 172 6 -0.8 6.1 37 69 18593 270 16 16.0 -0.0 | 197 2 0.7 2.2 38 62 19202 245 23 20.8 9.7 | 205 13 5.5 12.0 39 59 19507 255 29 28.0 7.5 | 233 16 12.7 9.8 40 56 19812 265 10 10.0 0.9 | 120 6 -5.3 3.1 41 54 20117 265 1 1.0 0.1 | 99 14 -14.3 2.3 42 51 20422 270 13 13.0 -0.0 | 134 3 -2.3 2.2 43 50 20540 40 3 -1.9 -2.3 | 90 17 -17.2 -0.1 44 49 20726 300 10 8.7 -5.0 | 67 7 -6.6 -2.8 45 38 22250 90 2 -2.0 0.0 | 97 17 -17.3 2.2 46 31 23470 30 14 -7.0 -12.1 | 66 24 -22.3 -9.9 47 30 23740 85 11 -11.0 -1.0 | 93 26 -26.3 1.3 48 28 24079 85 13 -13.0 -1.1 | 92 28 -28.2 1.1 49 26 24689 75 10 -9.7 -2.6 | 89 25 -25.0 -0.3 50 23 25298 135 11 -7.8 7.8 | 113 25 -23.1 10.0 51 20 26320 270 8 8.0 -0.0 | 107 8 -7.3 2.2 52 18 27127 255 10 9.7 2.6 | 131 7 -5.6 4.8 53 16 27737 260 11 10.8 1.9 | 133 6 -4.5 4.2 54 15 28346 300 15 13.0 -7.5 | 24 6 -2.3 -5.3 55 13 28956 310 17 13.0 -10.9 | 15 9 -2.3 -8.7 56 12 29870 275 24 23.9 -2.1 | 269 9 8.6 0.2 57 11 30175 290 21 19.7 -7.2 | 318 7 4.4 -4.9 58 10 30790 295 34 30.8 -14.4 | 308 20 15.5 -12.1 Wind Parameters Mean winds (0-6000m): 248.3 at 20.6 knts Storm direction: 278.3 at 15.5 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 108.6 neg: -17.5 tot: 91.2 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 95.06 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 ------------------------------------------------------------------------------- 500 125 9 108 24| 2.7 0.0 2.7| 17.8 -3.4 14.3 28.6 0.44| 5.1 2.3 1000 127 10 110 25| 2.5 0.0 2.5| 47.8 -14.3 33.5 33.5 0.42| 6.2 2.6 1500 141 10 115 24| 3.9 0.0 3.9| 80.5 -14.3 66.2 44.2 0.52| 7.1 3.7 2000 155 11 121 23| 3.3 0.0 3.3| 88.6 -14.3 74.4 37.2 0.55| 5.8 3.2 2500 166 11 126 22| 2.8 0.0 2.8| 92.4 -17.0 75.4 30.1 0.48| 5.5 2.6 3000 178 11 130 21| 3.4 0.0 3.4|108.6 -17.5 91.2 30.4 0.52| 5.8 3.0 4000 209 13 148 16| 4.2 0.0 4.2|149.9 -17.5 132.4 33.1 0.65| 6.2 4.0 5000 235 17 172 12| 4.2 0.0 4.2|187.9 -17.5 170.4 34.1 0.70| 6.1 4.2 6000 248 21 201 11| 3.5 1.0 4.5|188.7 -72.5 116.3 19.4 0.45| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251205.11.gif