UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011711.upa.cvt Date: 1100Z 17 JAN 26 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 17 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 108 SFC 926 770 18.4 -5.6 19 24.0 7.4 0 0 298.0 298.5 283.9 306.3 2.71 2 925 779 17.6 -5.4 20 23.0 7.1 320 1 297.3 297.8 283.7 305.7 2.76 3 923 797 16.4 -4.6 23 21.0 6.8 317 1 296.3 296.8 283.4 305.1 2.94 4 897 1039 14.4 -5.6 25 20.0 5.4 279 6 296.6 297.1 283.4 305.1 2.80 5 862 1374 12.4 -8.6 22 21.0 3.5 244 16 297.9 298.4 283.4 305.0 2.31 6 855 1443 13.6 -13.4 14 27.0 3.1 242 18 299.9 300.2 283.4 304.9 1.59 7 850 1492 13.0 -13.0 15 26.0 2.9 240 20 299.8 300.1 283.4 304.9 1.65 8 806 1935 9.0 -17.0 14 26.0 -0.1 255 21 300.1 300.3 283.0 304.1 1.25 9 700 3088 2.4 -29.6 7 32.0 -5.8 265 23 305.1 305.2 284.1 306.7 0.47 10 686 3251 1.2 -28.8 9 30.0 -6.5 266 24 305.6 305.7 284.3 307.3 0.52 11 654 3634 0.0 -43.0 2 43.0 -8.1 270 26 308.4 308.4 284.9 308.9 0.13 12 644 3758 0.8 -16.2 27 17.0 -5.3 269 26 310.7 311.0 287.5 316.2 1.67 13 631 3921 -0.5 -12.5 40 12.0 -5.1 266 27 311.0 311.5 288.2 318.5 2.32 14 537 5185 -11.3 -20.3 47 9.0 -13.9 268 48 312.8 313.1 287.9 317.5 1.42 15 528 5314 -11.9 -29.9 21 18.0 -15.8 268 50 313.6 313.7 287.3 315.7 0.61 16 513 5534 -13.7 -30.7 22 17.0 -17.2 269 53 314.0 314.1 287.4 316.0 0.58 17 505 5654 -12.7 -48.7 3 36.0 -17.6 270 55 316.7 316.7 287.8 317.0 0.09 18 500 5730 -12.9 -49.9 3 37.0 -17.7 270 56 317.3 317.3 287.9 317.6 0.08 19 400 7380 -26.7 -44.7 17 18.0 -28.6 270 65 320.3 320.3 289.0 321.0 0.18 20 379 7768 -29.7 -46.7 18 17.0 -31.2 271 70 321.3 321.3 289.3 321.9 0.15 21 314 9087 -38.3 -61.3 7 23.0 -39.3 274 86 327.1 327.1 290.9 327.2 0.03 22 300 9400 -40.7 -58.7 13 18.0 -41.5 275 90 328.0 328.0 291.2 328.2 0.05 23 280 9867 -44.3 -60.3 15 16.0 -44.9 279 94 329.4 329.4 291.6 329.5 0.04 24 250 10620 -48.5 -66.5 11 18.0 -48.9 275 96 334.0 334.0 292.8 334.0 0.02 25 232 11110 -50.9 -70.9 8 20.0 -51.2 275 101 337.5 337.5 293.7 337.6 0.01 26 200 12070 -54.5 -76.5 5 22.0 -54.8 280 89 346.5 346.5 295.8 346.5 0.01 27 178 12809 -56.6 -80.3 4 23.7 -56.8 270 107 354.8 354.8 297.7 354.9 0.00 28 163 13362 -58.1 -83.1 3 25.0 -58.3 272 105 361.3 361.3 299.0 361.3 0.00 29 150 13880 -60.9 -84.9 3 24.0 -61.1 275 102 365.2 365.2 299.7 365.2 0.00 30 117 15402 -68.1 -88.1 4 20.0 -68.2 271 92 378.8 378.8 302.1 378.8 0.00 31 108 15882 -69.9 -88.9 5 19.0 -70.0 275 83 384.1 384.1 302.9 384.1 0.00 32 100 16340 -70.5 -90.5 4 20.0 -70.6 270 68 391.5 391.5 304.0 391.5 0.00 33 91 16903 -68.7 -88.7 4 20.0 -68.8 275 63 405.8 405.8 306.0 405.8 0.00 34 82 17522 -71.3 -90.3 4 19.0 -71.4 283 57 412.7 412.7 306.9 412.7 0.00 35 70 18460 -70.5 -90.5 4 20.0 -70.6 285 35 433.6 433.6 309.2 433.6 0.00 36 67 18719 -70.5 -90.5 4 20.0 -70.6 285 34 439.0 439.0 309.8 439.0 0.00 37 62 19174 -73.7 -90.7 6 17.0 -73.7 285 37 441.8 441.8 310.1 441.8 0.00 38 54 19990 -67.9 -89.9 3 22.0 -68.1 289 31 473.0 473.0 312.9 473.0 0.00 39 50 20450 -68.5 -90.5 3 22.0 -68.7 270 17 482.1 482.1 313.6 482.1 0.00 40 49 20571 -68.7 -90.7 3 22.0 -68.9 270 17 484.4 484.4 313.8 484.4 0.00 41 37 22287 -61.1 -91.1 1 30.0 -61.8 267 21 544.4 544.4 317.8 544.4 0.00 42 33 22997 -62.3 -90.3 1 28.0 -63.0 302 28 559.3 559.3 318.6 559.4 0.00 43 30 23590 -59.5 -89.5 1 30.0 -60.4 295 10 582.4 582.4 319.8 582.5 0.00 44 26 24489 -56.5 -88.5 1 32.0 -58.0 256 10 615.3 615.3 321.3 615.3 0.01 45 25 24738 -56.5 -88.5 1 32.0 -58.1 268 11 622.2 622.2 321.6 622.3 0.01 46 23 25271 -51.9 -85.9 1 34.0 -54.6 259 26 650.8 650.8 322.7 650.8 0.01 47 21 25857 -54.3 -86.3 1 32.0 -56.6 255 20 660.7 660.7 323.1 660.8 0.01 48 20 26170 -52.5 -86.5 1 34.0 -55.3 285 17 675.5 675.5 323.6 675.6 0.01 49 18 26856 -50.9 -84.9 1 34.0 -54.4 273 18 701.2 701.2 324.5 701.3 0.02 50 17 27229 -52.3 -85.3 1 33.0 -55.5 348 13 708.3 708.3 324.7 708.4 0.02 51 15 28050 -47.3 -84.3 1 37.0 -52.5 28 10 750.7 750.7 326.0 750.9 0.02 52 13 28997 -48.5 -83.5 1 35.0 -53.7 66 12 777.9 777.9 326.7 778.1 0.03 53 10 30740 -45.3 -83.3 1 38.0 -52.9 80 13 850.5 850.5 328.4 850.8 0.04 54 8.9 31523 -42.1 -82.1 0 40.0 -51.8 891.6 891.7 329.2 892.2 0.05 TRP 108 15882 -69.9 -88.9 5 19.0 -70.0 275 83 384.1 384.1 302.9 384.1 0.00 WND 178 12809 -56.6 -80.3 4 23.7 -56.8 270 107 354.8 354.8 297.7 354.9 0.00 Sounding variables and indices 1000-500 mb thick: 5622.00 m Freezing level: 636.00 mb = 3858.31 m = 12658.34 ft Wetbulb zero: 807.01 mb = 1924.49 m = 6313.86 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 22.68 % Est. max temperature: 21.76 C = 71.17 F Sfc-Lift cond lev (LCL): 644.76 mb = 3748.27 m = 12297.34 ft T: 0.74 C 700-500 lapse rate: 5.79 C/km ThetaE index: 1.41 C Layer 925.0- 850.0 mb Conv cond level (CCL): 474.80 mb = 6112.32 m = 20053.31 ft Mean mixing ratio: 2.30 g/kg Conv temperature: 38.02 C = 100.43 F Cap Strength: 12.24 C Lifted Index: 12.63 C Risk: None Lifted Index @300 mb: 16.47 C Lifted Index @700 mb: 6.48 C Showalter Index: 12.69 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: -0.10 C K Index: -19.10 Risk: None Sweat Index: 183.50 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.45 J/kg Max Up Vert Vel: 6.39 m/s Conv Inhibition (B-): 54714.32 J/kg Cap Strength: 12.32 C Lift Cond Lev (LCL): 624.03 mb = 4008.11 m = 13149.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 25 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 ---------------------------------------------------------- 0 926 770 0 0 -0.0 -0.0 | 115 25 -22.8 10.8 1 925 779 320 1 0.6 -0.8 | 114 24 -22.1 10.0 2 878 1219 250 10 9.4 3.4 | 137 19 -13.4 14.2 3 850 1492 240 20 17.3 10.0 | 165 21 -5.4 20.8 4 847 1524 245 22 19.9 9.3 | 172 20 -2.8 20.1 5 786 2134 260 20 19.7 3.5 | 168 15 -3.1 14.2 6 730 2743 275 16 15.9 -1.4 | 144 12 -6.8 9.4 7 700 3088 265 23 22.9 2.0 | 181 13 0.2 12.8 8 651 3658 270 26 26.0 -0.0 | 197 11 3.2 10.8 9 602 4267 260 29 28.6 5.0 | 200 17 5.8 15.8 10 579 4572 265 40 39.8 3.5 | 230 22 17.1 14.3 11 500 5730 270 56 56.0 -0.0 | 252 35 33.2 10.8 12 496 5791 275 57 56.8 -5.0 | 260 35 34.0 5.8 13 476 6096 265 58 57.8 5.1 | 246 38 35.0 15.8 14 438 6706 265 66 65.7 5.8 | 249 46 43.0 16.5 15 400 7380 270 65 65.0 -0.0 | 256 44 42.2 10.8 16 300 9400 275 90 89.7 -7.8 | 267 67 66.9 2.9 17 272 10058 280 96 94.5 -16.7 | 275 72 71.8 -5.9 18 250 10620 275 96 95.6 -8.4 | 268 73 72.9 2.4 19 216 11582 275 105 104.6 -9.2 | 269 82 81.8 1.6 20 200 12070 280 89 87.6 -15.5 | 274 65 64.9 -4.7 21 187 12497 275 88 87.7 -7.7 | 267 65 64.9 3.1 22 178 12809 270 107 107.0 -0.0 | 263 85 84.2 10.8 23 170 13106 270 107 107.0 -0.0 | 263 85 84.2 10.8 24 150 13880 275 102 101.6 -8.9 | 269 79 78.9 1.9 25 120 15240 270 95 95.0 -0.0 | 262 73 72.2 10.8 26 108 15882 275 83 82.7 -7.2 | 267 60 59.9 3.5 27 100 16340 270 68 68.0 -0.0 | 257 47 45.2 10.8 28 98 16459 270 68 68.0 -0.0 | 257 47 45.2 10.8 29 80 17678 285 55 53.1 -14.2 | 277 31 30.4 -3.5 30 72 18288 260 39 38.4 6.8 | 222 24 15.7 17.5 31 70 18460 285 35 33.8 -9.1 | 261 11 11.1 1.7 32 65 18898 285 33 31.9 -8.5 | 256 9 9.1 2.2 33 59 19507 285 41 39.6 -10.6 | 269 17 16.8 0.2 34 53 20117 290 28 26.3 -9.6 | 251 4 3.6 1.2 35 50 20422 315 21 14.8 -14.8 | 63 9 -7.9 -4.1 36 50 20450 270 17 17.0 -0.0 | 152 12 -5.8 10.8 37 48 20726 270 17 17.0 -0.0 | 152 12 -5.8 10.8 38 45 21031 290 22 20.7 -7.5 | 147 4 -2.1 3.2 39 41 21641 260 24 23.6 4.2 | 183 15 0.9 14.9 40 39 21946 280 21 20.7 -3.6 | 164 7 -2.1 7.1 41 37 22250 265 20 19.9 1.7 | 167 13 -2.8 12.5 42 34 22860 295 31 28.1 -13.1 | 294 6 5.3 -2.3 43 31 23470 325 17 9.8 -13.9 | 76 13 -13.0 -3.2 44 30 23590 295 10 9.1 -4.2 | 116 15 -13.7 6.5 45 28 24079 295 10 9.1 -4.2 | 116 15 -13.7 6.5 46 26 24384 245 10 9.1 4.2 | 138 20 -13.7 15.0 47 25 24689 275 10 10.0 -0.9 | 128 16 -12.8 9.9 48 24 24994 240 16 13.9 8.0 | 155 21 -8.9 18.8 49 23 25298 260 27 26.6 4.7 | 194 16 3.8 15.5 50 22 25603 230 23 17.6 14.8 | 169 26 -5.1 25.6 51 20 26170 285 17 16.4 -4.4 | 135 9 -6.3 6.4 52 20 26213 285 24 23.2 -6.2 | 185 5 0.4 4.6 53 19 26518 285 17 16.4 -4.4 | 135 9 -6.3 6.4 54 18 26822 265 18 17.9 1.6 | 159 13 -4.8 12.3 55 17 27432 25 11 -4.6 -10.0 | 92 27 -27.4 0.8 56 14 28346 30 10 -5.0 -8.7 | 94 28 -27.8 2.1 57 14 28651 60 16 -13.9 -8.0 | 94 37 -36.6 2.8 58 12 29566 75 6 -5.8 -1.6 | 108 30 -28.5 9.2 59 11 30175 90 17 -17.0 0.0 | 105 41 -39.8 10.8 60 10 30740 80 13 -12.8 -2.3 | 103 37 -35.6 8.5 Wind Parameters Mean winds (0-6000m): 265.3 at 33.6 knts Storm direction: 295.3 at 25.2 knts Shear (0-3000m) pos: 1.8 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 135.3 neg: -24.2 tot: 111.0 m^2/s^2 ave: 37.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 101.90 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 ------------------------------------------------------------------------------- 500 254 6 126 21| 0.0 12.2 12.2| 48.6 -3.4 45.2 90.4 0.64| 14.5 9.2 1000 247 13 144 19| 4.8 6.1 10.9|102.9 -4.5 98.5 98.5 0.71| 13.9 9.8 1500 252 15 152 18| 2.8 4.1 6.9|102.9 -12.2 90.7 60.5 0.54| 10.9 5.9 2000 256 16 153 16| 2.0 3.1 5.1|102.9 -24.2 78.7 39.4 0.37| 9.3 3.5 2500 259 17 156 15| 1.6 4.1 5.7|127.2 -24.2 103.0 41.2 0.48| 9.1 4.4 3000 262 18 161 14| 1.8 3.4 5.1|135.3 -24.2 111.0 37.0 0.50| 8.2 4.1 4000 262 22 176 14| 3.0 3.0 6.0|199.8 -24.2 175.6 43.9 0.55| 8.6 4.7 5000 265 28 200 14| 4.0 2.4 6.4|295.6 -24.2 271.4 54.3 0.58| 8.6 5.0 6000 265 34 218 17| 3.8 2.7 6.4|325.3 -94.3 231.1 38.5 0.44| 8.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20260117.11.gif