UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011911.upa.cvt Date: 1100Z 19 JAN 26 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 19 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 134 SFC 928 770 15.8 -1.2 31 17.0 7.5 250 4 295.2 295.9 284.0 306.4 3.77 2 925 797 14.0 0.0 38 14.0 7.1 295 3 293.6 294.4 283.7 305.8 4.13 3 921 834 13.4 0.4 41 13.0 7.0 299 3 293.4 294.1 283.7 305.9 4.27 4 850 1502 7.2 -0.8 57 8.0 3.4 5 4 293.7 294.4 283.8 306.1 4.24 5 795 2047 2.2 -2.4 72 4.6 0.1 277 7 294.0 294.7 283.7 305.9 4.03 6 792 2077 3.0 -8.0 44 11.0 -1.4 270 7 295.2 295.7 282.7 303.1 2.64 7 759 2422 3.2 -17.8 20 21.0 -3.6 253 14 299.0 299.3 282.6 303.0 1.24 8 700 3075 1.6 -34.4 5 36.0 -6.5 265 23 304.3 304.3 283.5 305.3 0.30 9 677 3344 1.2 -39.8 3 41.0 -7.1 274 26 306.7 306.8 284.3 307.4 0.18 10 501 5695 -14.1 -45.1 5 31.0 -18.4 280 55 315.7 315.7 287.5 316.2 0.14 11 500 5710 -14.3 -45.3 5 31.0 -18.6 280 55 315.6 315.6 287.5 316.1 0.13 12 475 6096 -16.7 -32.7 24 16.0 -19.7 280 59 317.3 317.4 288.5 319.1 0.51 13 470 6176 -17.1 -43.1 8 26.0 -20.7 280 60 317.8 317.8 288.2 318.4 0.18 14 400 7360 -27.1 -42.1 23 15.0 -28.8 280 69 319.8 319.8 288.9 320.6 0.24 15 376 7803 -31.3 -39.3 45 8.0 -32.2 272 74 319.9 320.0 289.1 321.2 0.34 16 373 7860 -31.5 -49.5 15 18.0 -32.9 271 74 320.4 320.4 289.0 320.8 0.11 17 367 7974 -32.3 -56.3 7 24.0 -33.7 271 75 320.8 320.8 289.0 321.0 0.05 18 309 9169 -40.5 -58.5 13 18.0 -41.2 294 79 325.5 325.5 290.5 325.7 0.05 19 300 9370 -41.7 -63.7 7 22.0 -42.5 285 84 326.6 326.6 290.7 326.7 0.02 20 258 10374 -48.5 -68.5 8 20.0 -48.9 285 95 331.0 331.0 292.0 331.0 0.01 21 250 10580 -49.5 -70.5 7 21.0 -49.9 285 97 332.5 332.5 292.4 332.5 0.01 22 219 11439 -53.7 -75.7 5 22.0 -54.0 271 116 338.8 338.8 294.0 338.8 0.01 23 200 12020 -55.9 -71.9 12 16.0 -56.1 275 152 344.2 344.2 295.3 344.3 0.01 24 194 12213 -56.9 -73.5 11 16.6 -57.2 280 153 345.6 345.6 295.7 345.6 0.01 25 180 12684 -59.5 -77.5 8 18.0 -59.7 282 148 348.9 348.9 296.4 348.9 0.01 26 152 13746 -56.9 -86.9 1 30.0 -57.2 281 101 370.6 370.6 300.7 370.6 0.00 27 150 13830 -57.3 -86.3 1 29.0 -57.6 280 97 371.4 371.4 300.8 371.4 0.00 28 116 15433 -63.3 -88.3 2 25.0 -63.5 264 84 388.6 388.6 303.6 388.6 0.00 29 100 16330 -70.7 -90.7 4 20.0 -70.8 260 92 391.1 391.1 303.9 391.1 0.00 30 94 16695 -71.7 -90.7 4 19.0 -71.8 270 81 396.1 396.1 304.7 396.1 0.00 31 85 17294 -66.7 -90.7 2 24.0 -66.8 270 56 417.8 417.8 307.4 417.8 0.00 32 74 18121 -70.7 -90.7 4 20.0 -70.8 259 47 426.3 426.3 308.4 426.3 0.00 33 70 18450 -70.3 -91.3 3 21.0 -70.4 270 46 434.0 434.0 309.3 434.0 0.00 34 60 19370 -68.3 -90.3 3 22.0 -68.5 282 35 458.0 458.0 311.6 458.0 0.00 35 52 20225 -70.3 -91.3 3 21.0 -70.5 283 16 472.5 472.5 312.8 472.5 0.00 36 50 20460 -66.9 -90.9 2 24.0 -67.1 310 20 485.8 485.8 313.9 485.8 0.00 37 45 21095 -68.3 -91.3 2 23.0 -68.5 310 24 497.3 497.3 314.8 497.3 0.00 38 35 22629 -61.3 -91.3 1 30.0 -62.0 285 14 552.6 552.6 318.2 552.6 0.00 39 33 22994 -61.9 -90.9 1 29.0 -62.6 258 12 560.4 560.4 318.6 560.4 0.00 40 30 23590 -57.3 -89.3 1 32.0 -58.6 265 12 588.4 588.4 320.0 588.5 0.00 41 29 23804 -56.7 -88.7 1 32.0 -58.0 247 15 595.8 595.8 320.4 595.8 0.01 42 26 24491 -58.7 -89.7 1 31.0 -59.9 220 17 609.0 609.0 321.0 609.1 0.00 43 22 25555 -51.7 -86.7 1 35.0 -54.5 261 23 659.7 659.7 323.0 659.8 0.01 44 20 26170 -53.5 -86.5 1 33.0 -56.1 250 21 672.4 672.4 323.5 672.5 0.01 45 17 27229 -47.9 -84.9 1 37.0 -52.5 252 22 722.4 722.4 325.1 722.5 0.02 46 15 28053 -49.1 -84.1 1 35.0 -53.7 222 19 744.7 744.7 325.8 744.9 0.02 47 13 29002 -44.3 -82.3 1 38.0 -51.3 264 11 792.4 792.5 327.1 792.7 0.04 48 11 30121 -44.5 -83.5 1 39.0 -52.1 177 11 830.5 830.5 328.0 830.8 0.03 TRP 94 16695 -71.7 -90.7 4 19.0 -71.8 270 81 396.1 396.1 304.7 396.1 0.00 WND 194 12213 -56.9 -73.5 11 16.6 -57.2 280 153 345.6 345.6 295.7 345.6 0.01 Sounding variables and indices 1000-500 mb thick: 5576.00 m Freezing level: 663.20 mb = 3528.00 m = 11574.66 ft Wetbulb zero: 794.73 mb = 2049.36 m = 6723.54 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 20.12 % Est. max temperature: 17.37 C = 63.27 F Sfc-Lift cond lev (LCL): 717.80 mb = 2872.21 m = 9423.16 ft T: 2.10 C 700-500 lapse rate: 6.03 C/km ThetaE index: 3.18 C Layer 795.0- 700.0 mb Conv cond level (CCL): 590.89 mb = 4406.04 m = 14455.32 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 31.14 C = 88.05 F Cap Strength: 10.67 C Lifted Index: 10.58 C Risk: None Lifted Index @300 mb: 14.76 C Lifted Index @700 mb: 7.73 C Showalter Index: 10.47 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 13.50 C K Index: -15.30 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.87 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 58559.89 J/kg Cap Strength: 10.63 C Lift Cond Lev (LCL): 752.11 mb = 2495.27 m = 8186.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 24 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 ---------------------------------------------------------- 0 928 770 250 4 3.8 1.4 | 137 22 -15.1 16.0 1 925 797 295 3 2.7 -1.3 | 130 21 -16.1 13.4 2 850 1502 5 4 -0.3 -4.0 | 119 22 -19.2 10.7 3 816 1829 330 1 0.5 -0.9 | 127 23 -18.4 13.8 4 786 2134 255 9 8.7 2.3 | 149 20 -10.2 17.0 5 729 2743 250 19 17.9 6.5 | 177 21 -1.0 21.2 6 702 3048 260 21 20.7 3.6 | 186 18 1.8 18.3 7 700 3075 265 23 22.9 2.0 | 194 17 4.0 16.7 8 650 3658 285 29 28.0 -7.5 | 232 12 9.1 7.2 9 578 4572 280 42 41.4 -7.3 | 252 24 22.5 7.4 10 556 4877 275 48 47.8 -4.2 | 250 31 29.0 10.5 11 500 5710 280 55 54.2 -9.6 | 262 36 35.3 5.1 12 475 6096 280 59 58.1 -10.2 | 264 39 39.2 4.4 13 400 7360 280 69 68.0 -12.0 | 267 49 49.1 2.7 14 369 7925 270 75 75.0 -0.0 | 255 58 56.1 14.7 15 324 8839 285 75 72.4 -19.4 | 275 54 53.6 -4.7 16 310 9144 295 79 71.6 -33.4 | 290 56 52.7 -18.7 17 300 9370 285 84 81.1 -21.7 | 276 63 62.3 -7.1 18 250 10580 285 97 93.7 -25.1 | 278 76 74.8 -10.4 19 247 10668 290 95 89.3 -32.5 | 284 73 70.4 -17.8 20 224 11278 270 106 106.0 -0.0 | 260 88 87.1 14.7 21 200 12020 275 152 151.4 -13.2 | 269 133 132.6 1.4 22 195 12192 275 150 149.4 -13.1 | 269 131 130.6 1.6 23 194 12213 280 153 150.7 -26.6 | 275 132 131.8 -11.9 24 185 12497 280 153 150.7 -26.6 | 275 132 131.8 -11.9 25 168 13106 285 136 131.4 -35.2 | 280 114 112.5 -20.5 26 150 13830 280 97 95.5 -16.8 | 272 77 76.7 -2.2 27 145 14021 285 95 91.8 -24.6 | 278 74 72.9 -9.9 28 119 15240 265 82 81.7 7.1 | 251 67 62.8 21.8 29 100 16330 260 92 90.6 16.0 | 247 78 71.7 30.6 30 98 16459 260 92 90.6 16.0 | 247 78 71.7 30.6 31 94 16695 270 81 81.0 -0.0 | 257 64 62.1 14.7 32 84 17374 270 53 53.0 -0.0 | 247 37 34.1 14.7 33 80 17678 260 41 40.4 7.1 | 225 31 21.5 21.8 34 76 17983 255 47 45.4 12.2 | 225 38 26.5 26.8 35 70 18450 270 46 46.0 -0.0 | 242 31 27.1 14.7 36 68 18593 260 46 45.3 8.0 | 229 35 26.4 22.7 37 65 18898 270 46 46.0 -0.0 | 242 31 27.1 14.7 38 62 19202 285 39 37.7 -10.1 | 256 19 18.8 4.6 39 59 19507 280 31 30.5 -5.4 | 231 15 11.7 9.3 40 56 19812 310 24 18.4 -15.4 | 32 1 -0.5 -0.8 41 53 20117 290 15 14.1 -5.1 | 153 11 -4.8 9.5 42 50 20422 270 18 18.0 -0.0 | 177 15 -0.9 14.7 43 50 20460 310 20 15.3 -12.9 | 117 4 -3.5 1.8 44 48 20726 310 22 16.9 -14.1 | 105 2 -2.0 0.5 45 43 21336 310 26 19.9 -16.7 | 333 2 1.1 -2.0 46 41 21641 315 19 13.4 -13.4 | 103 6 -5.4 1.2 47 39 21946 270 13 13.0 -0.0 | 158 16 -5.9 14.7 48 37 22250 295 16 14.5 -6.8 | 151 9 -4.4 7.9 49 34 22860 280 13 12.8 -2.3 | 154 14 -6.1 12.4 50 32 23165 235 10 8.2 5.7 | 152 23 -10.7 20.4 51 30 23590 265 12 12.0 1.0 | 156 17 -6.9 15.7 52 29 23774 245 15 13.6 6.3 | 166 22 -5.3 21.0 53 28 24079 265 12 12.0 1.0 | 156 17 -6.9 15.7 54 26 24384 205 16 6.8 14.5 | 157 32 -12.1 29.2 55 25 24689 245 19 17.2 8.0 | 176 23 -1.6 22.7 56 23 25298 250 25 23.5 8.6 | 191 24 4.6 23.2 57 21 25908 275 20 19.9 -1.7 | 185 13 1.1 12.9 58 20 26170 250 21 19.7 7.2 | 182 22 0.9 21.9 59 18 26518 255 26 25.1 6.7 | 196 22 6.2 21.4 60 17 26822 250 20 18.8 6.8 | 180 22 -0.1 21.5 61 15 27127 220 20 12.9 15.3 | 169 31 -6.0 30.0 62 14 27432 250 13 12.2 4.4 | 161 20 -6.7 19.1 63 13 27737 270 10 10.0 -0.0 | 149 17 -8.9 14.7 64 12 28042 160 10 -3.4 9.4 | 137 33 -22.3 24.1 65 10 28651 220 14 9.0 10.7 | 159 27 -9.9 25.4 66 7 29870 80 1 -1.0 -0.2 | 126 25 -19.9 14.5 Wind Parameters Mean winds (0-6000m): 277.9 at 31.9 knts Storm direction: 307.9 at 23.9 knts Shear (0-3000m) pos: 3.6 neg: 3.4 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 171.5 neg: -35.6 tot: 135.9 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 114.36 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 ------------------------------------------------------------------------------- 500 318 3 126 21| 5.7 0.0 5.7| 0.0 -29.7 -29.7 -59.5 -0.94| 5.8 -5.5 1000 340 3 123 21| 2.8 1.1 3.9| 14.7 -35.6 -20.9 -20.9 -0.40| 5.0 -2.0 1500 299 4 130 20| 1.9 4.0 5.9| 66.2 -35.6 30.6 20.4 0.28| 7.5 2.1 2000 267 7 142 19| 1.4 5.0 6.5|107.6 -35.6 72.0 36.0 0.47| 7.7 3.6 2500 265 10 150 18| 2.6 4.0 6.6|145.3 -35.6 109.7 43.9 0.55| 8.2 4.5 3000 271 13 158 16| 3.6 3.4 6.9|171.5 -35.6 135.9 45.3 0.61| 8.4 5.1 4000 276 19 182 13| 2.7 4.5 7.2|191.6 -38.7 152.9 38.2 0.51| 8.4 4.3 5000 277 26 211 13| 3.0 3.6 6.6|252.4 -41.6 210.8 42.2 0.52| 7.9 4.1 6000 278 32 231 16| 2.5 3.7 6.2|278.1 -41.6 236.6 39.4 0.50| 7.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20260119.11.gif