UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 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 144 SFC 929 770 5.4 -3.6 52 9.0 1.7 0 0 284.5 285.0 278.4 293.5 3.15 2 926 792 8.6 -0.4 53 9.0 4.4 285 2 288.0 288.7 281.1 299.5 4.01 3 925 800 9.2 1.2 57 8.0 5.4 260 3 288.7 289.5 282.0 301.7 4.51 4 922 827 9.6 1.6 57 8.0 5.7 264 3 289.4 290.2 282.5 302.8 4.66 5 883 1185 8.0 1.0 61 7.0 4.6 312 6 291.3 292.2 283.3 304.8 4.66 6 850 1498 5.6 -1.4 61 7.0 2.4 355 8 292.0 292.7 283.0 303.9 4.06 7 821 1780 3.4 -1.6 70 5.0 1.1 304 9 292.6 293.3 283.3 304.7 4.14 8 776 2236 1.4 -2.1 77 3.5 -0.2 248 11 295.2 296.0 284.4 307.7 4.22 9 759 2414 1.0 -14.0 32 15.0 -4.1 263 16 296.6 297.0 282.1 301.9 1.70 10 741 2606 -0.3 -9.3 51 9.0 -3.7 273 18 297.3 297.7 283.4 305.0 2.55 11 725 2782 2.2 -34.8 4 37.0 -6.0 282 20 301.9 301.9 282.5 302.8 0.27 12 724 2793 2.4 -30.6 7 33.0 -5.7 282 20 302.2 302.3 282.8 303.6 0.41 13 709 2962 2.8 -33.2 5 36.0 -5.7 290 24 304.5 304.5 283.7 305.6 0.33 14 700 3065 2.0 -36.0 4 38.0 -6.4 295 27 304.7 304.7 283.6 305.6 0.25 15 635 3844 -3.3 -40.3 4 37.0 -10.2 293 34 307.3 307.3 284.5 307.9 0.18 16 615 4097 -3.5 -43.5 3 40.0 -10.6 297 37 309.9 309.9 285.4 310.4 0.13 17 604 4240 -2.9 -45.9 2 43.0 -10.4 299 39 312.2 312.2 286.2 312.6 0.10 18 521 5395 -10.3 -50.3 2 40.0 -15.8 285 57 316.7 316.7 287.8 317.0 0.07 19 500 5710 -13.3 -50.3 3 37.0 -18.0 285 54 316.8 316.8 287.8 317.1 0.08 20 473 6128 -17.1 -46.1 6 29.0 -20.8 280 54 317.2 317.2 288.0 317.7 0.13 21 400 7360 -26.1 -40.1 26 14.0 -27.9 275 68 321.1 321.1 289.4 322.1 0.29 22 387 7598 -27.9 -38.9 34 11.0 -29.3 276 70 321.8 321.8 289.7 323.0 0.34 23 376 7804 -29.7 -47.7 16 18.0 -31.3 276 71 322.0 322.1 289.5 322.6 0.14 24 362 8073 -32.3 -42.3 36 10.0 -33.3 277 73 322.1 322.1 289.7 323.0 0.26 25 359 8131 -32.5 -53.5 11 21.0 -33.9 277 74 322.6 322.6 289.6 322.9 0.07 26 352 8270 -33.7 -38.6 61 4.9 -34.3 277 75 322.8 322.9 290.0 324.2 0.39 27 300 9370 -41.9 -51.9 33 10.0 -42.4 280 83 326.3 326.3 290.7 326.7 0.11 28 299 9393 -41.9 -52.9 29 11.0 -42.5 280 83 326.6 326.6 290.9 327.0 0.09 29 259 10350 -50.3 -54.3 63 4.0 -50.4 280 90 328.0 328.0 291.2 328.3 0.09 30 250 10580 -52.1 -56.1 62 4.0 -52.2 280 92 328.6 328.6 291.4 328.9 0.08 31 221 11368 -57.9 -64.9 40 7.0 -58.0 275 103 331.5 331.5 292.2 331.6 0.03 32 204 11874 -56.9 -73.6 10 16.6 -57.1 270 111 340.7 340.7 294.5 340.7 0.01 33 200 12000 -56.7 -75.7 7 19.0 -56.9 270 109 343.0 343.0 295.0 343.0 0.01 34 194 12193 -57.3 -77.3 6 20.0 -57.5 270 111 345.0 345.0 295.5 345.0 0.01 35 186 12462 -53.9 -80.9 2 27.0 -54.2 272 106 354.7 354.7 297.6 354.7 0.00 36 150 13830 -58.3 -85.3 2 27.0 -58.5 270 91 369.6 369.6 300.5 369.6 0.00 37 100 16330 -66.3 -87.3 4 21.0 -66.4 275 49 399.6 399.6 305.2 399.6 0.00 38 83 17445 -71.1 -89.1 5 18.0 -71.2 274 42 411.7 411.7 306.7 411.7 0.00 39 70 18460 -68.1 -89.1 3 21.0 -68.2 270 35 438.7 438.7 309.7 438.7 0.00 40 69 18546 -67.9 -88.9 3 21.0 -68.1 276 34 440.9 440.9 310.0 440.9 0.00 41 50 20470 -68.7 -90.7 3 22.0 -68.9 255 26 481.6 481.6 313.6 481.6 0.00 42 49 20591 -68.9 -90.9 3 22.0 -69.1 257 26 483.9 483.9 313.8 483.9 0.00 43 37 22303 -62.7 -90.7 1 28.0 -63.3 268 22 540.3 540.3 317.5 540.3 0.00 44 36 22473 -62.7 -90.7 1 28.0 -63.3 262 21 544.6 544.6 317.8 544.6 0.00 45 34 22829 -58.9 -88.9 1 30.0 -59.8 271 20 563.5 563.5 318.8 563.6 0.00 46 31 23407 -61.9 -89.9 1 28.0 -62.6 293 19 570.5 570.5 319.2 570.5 0.00 47 30 23610 -61.7 -89.7 1 28.0 -62.4 285 23 576.4 576.4 319.5 576.5 0.00 48 28 24038 -61.3 -90.3 1 29.0 -62.1 289 23 589.0 589.0 320.1 589.1 0.00 49 24 25011 -53.7 -86.7 1 33.0 -55.9 271 17 637.7 637.7 322.2 637.7 0.01 50 20 26190 -50.9 -84.9 1 34.0 -54.1 290 19 680.4 680.4 323.8 680.5 0.01 51 18 26876 -49.3 -84.3 1 35.0 -53.3 317 19 706.2 706.2 324.6 706.4 0.02 52 17 27248 -50.9 -84.9 1 34.0 -54.5 300 17 712.7 712.8 324.8 712.9 0.02 53 10 30750 -43.7 -81.7 1 38.0 -52.0 105 31 856.4 856.4 328.5 856.9 0.05 54 7.5 32699 -39.9 -79.9 1 40.0 -51.6 945.3 945.3 330.3 946.3 0.09 TRP 221 11368 -57.9 -64.9 40 7.0 -58.0 275 103 331.5 331.5 292.2 331.6 0.03 WND 204 11874 -56.9 -73.6 10 16.6 -57.1 270 111 340.7 340.7 294.5 340.7 0.01 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 745.15 mb = 2561.78 m = 8404.67 ft Freezing level: 739.08 mb = 2627.21 m = 8619.35 ft Freezing level: 675.47 mb = 3358.84 m = 11019.68 ft Wetbulb zero: 783.17 mb = 2161.47 m = 7091.34 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 25.25 % Est. max temperature: 15.73 C = 60.31 F Sfc-Lift cond lev (LCL): 808.43 mb = 1905.12 m = 6250.32 ft T: 2.85 C 700-500 lapse rate: 5.78 C/km ThetaE index: 5.76 C Layer 759.0- 741.0 mb Conv cond level (CCL): 571.58 mb = 4670.77 m = 15323.87 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 34.20 C = 93.56 F Cap Strength: 13.59 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 16.09 C Lifted Index @700 mb: 9.30 C Showalter Index: 12.99 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 11.90 C K Index: -20.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.38 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 50790.35 J/kg Cap Strength: 13.50 C Lift Cond Lev (LCL): 786.83 mb = 2123.75 m = 6967.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 26 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 0 0 -0.0 -0.0 | 136 26 -17.7 18.6 1 925 800 260 3 3.0 0.5 | 142 24 -14.8 19.1 2 850 1498 355 8 0.7 -8.0 | 122 20 -17.0 10.6 3 847 1524 350 10 1.7 -9.8 | 119 18 -16.0 8.7 4 786 2134 240 8 6.9 4.0 | 154 25 -10.8 22.6 5 757 2438 265 17 16.9 1.5 | 178 20 -0.8 20.1 6 728 2743 280 19 18.7 -3.3 | 184 15 1.0 15.3 7 700 3065 295 27 24.5 -11.4 | 223 10 6.8 7.2 8 675 3353 300 27 23.4 -13.5 | 228 8 5.7 5.1 9 649 3658 290 31 29.1 -10.6 | 235 14 11.4 8.0 10 601 4267 300 40 34.6 -20.0 | 275 17 16.9 -1.4 11 578 4572 290 49 46.0 -16.8 | 266 28 28.3 1.8 12 535 5182 285 59 57.0 -15.3 | 265 39 39.3 3.3 13 500 5710 285 54 52.2 -14.0 | 262 35 34.4 4.6 14 475 6096 280 54 53.2 -9.4 | 255 37 35.5 9.2 15 437 6706 275 65 64.8 -5.7 | 255 49 47.0 12.9 16 400 7360 275 68 67.7 -5.9 | 256 52 50.0 12.6 17 300 9370 280 83 81.7 -14.4 | 266 64 64.0 4.2 18 250 10580 280 92 90.6 -16.0 | 268 73 72.9 2.6 19 221 11368 275 103 102.6 -9.0 | 264 85 84.9 9.6 20 204 11874 270 111 111.0 -0.0 | 259 95 93.3 18.6 21 200 12000 270 109 109.0 -0.0 | 258 93 91.3 18.6 22 194 12192 270 111 111.0 -0.0 | 259 95 93.3 18.6 23 153 13716 280 82 80.8 -14.2 | 266 63 63.0 4.3 24 150 13830 270 91 91.0 -0.0 | 256 76 73.3 18.6 25 138 14326 270 97 97.0 -0.0 | 257 81 79.3 18.6 26 132 14630 270 85 85.0 -0.0 | 255 70 67.3 18.6 27 119 15240 275 93 92.6 -8.1 | 262 76 74.9 10.5 28 114 15545 285 80 77.3 -20.7 | 272 60 59.6 -2.1 29 100 16330 275 49 48.8 -4.3 | 245 34 31.1 14.3 30 98 16459 275 49 48.8 -4.3 | 245 34 31.1 14.3 31 88 17069 265 43 42.8 3.7 | 228 34 25.1 22.3 32 80 17678 280 41 40.4 -7.1 | 243 25 22.7 11.5 33 72 18288 265 36 35.9 3.1 | 220 28 18.1 21.7 34 70 18460 270 35 35.0 -0.0 | 223 25 17.3 18.6 35 68 18593 280 34 33.5 -5.9 | 231 20 15.8 12.7 36 59 19507 255 29 28.0 7.5 | 202 28 10.3 26.1 37 56 19812 275 35 34.9 -3.1 | 228 23 17.2 15.5 38 50 20422 275 18 17.9 -1.6 | 181 17 0.2 17.0 39 50 20470 255 26 25.1 6.7 | 196 26 7.4 25.3 40 48 20726 260 26 25.6 4.5 | 199 24 7.9 23.1 41 43 21336 265 23 22.9 2.0 | 194 21 5.2 20.6 42 41 21641 290 23 21.6 -7.9 | 200 11 3.9 10.7 43 36 22555 260 21 20.7 3.6 | 188 22 3.0 22.2 44 31 23470 295 19 17.2 -8.0 | 177 11 -0.5 10.5 45 30 23610 285 23 22.2 -6.0 | 200 13 4.5 12.6 46 29 23774 280 20 19.7 -3.5 | 187 15 2.0 15.1 47 28 24079 290 23 21.6 -7.9 | 200 11 3.9 10.7 48 27 24384 260 28 27.6 4.9 | 203 25 9.9 23.4 49 23 25298 275 12 12.0 -1.0 | 162 18 -5.8 17.5 50 22 25603 260 13 12.8 2.3 | 167 21 -4.9 20.8 51 21 25908 260 18 17.7 3.1 | 180 22 0.0 21.7 52 20 26190 290 19 17.9 -6.5 | 181 12 0.1 12.1 53 19 26518 285 20 19.3 -5.2 | 187 13 1.6 13.4 54 18 26822 325 19 10.9 -15.6 | 114 7 -6.8 3.0 55 17 27127 285 18 17.4 -4.7 | 179 14 -0.3 13.9 56 17 27432 320 15 9.6 -11.5 | 131 11 -8.1 7.1 57 16 27737 230 10 7.7 6.4 | 158 27 -10.1 25.0 58 15 28042 230 16 12.3 10.3 | 169 29 -5.5 28.9 59 14 28346 275 10 10.0 -0.9 | 156 19 -7.8 17.7 60 14 28651 335 2 0.8 -1.8 | 135 24 -16.9 16.8 61 13 28956 75 10 -9.7 -2.6 | 120 32 -27.4 16.0 62 13 29261 110 13 -12.2 4.4 | 128 38 -29.9 23.0 63 11 29870 125 13 -10.6 7.5 | 133 38 -28.4 26.0 64 10 30750 105 31 -29.9 8.0 | 119 55 -47.7 26.6 Wind Parameters Mean winds (0-6000m): 286.4 at 34.2 knts Storm direction: 316.4 at 25.7 knts Shear (0-3000m) pos: 3.6 neg: 3.2 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 164.9 neg: -36.9 tot: 128.0 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 119.02 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 ------------------------------------------------------------------------------- 500 304 4 139 21| 0.0 6.6 6.6| 17.3 -16.9 0.5 0.9 -0.05| 9.3 -0.5 1000 332 6 131 20| 0.0 4.7 4.7| 42.8 -36.9 5.9 5.9 0.07| 10.9 0.7 1500 308 7 140 18| 0.0 4.1 4.1| 87.8 -36.9 51.0 34.0 0.28| 11.8 3.3 2000 287 10 152 18| 2.8 3.1 5.9|128.5 -36.9 91.6 45.8 0.37| 11.9 4.4 2500 290 13 158 15| 4.3 2.5 6.8|154.4 -36.9 117.5 47.0 0.45| 11.7 5.2 3000 291 16 166 13| 3.6 3.2 6.8|164.9 -36.9 128.0 42.7 0.44| 11.2 4.9 4000 293 22 195 10| 3.8 4.3 8.2|199.2 -57.6 141.6 35.4 0.38| 11.5 4.3 5000 290 29 228 13| 3.1 3.8 6.9|199.2 -87.8 111.3 22.3 0.30| 10.5 3.2 6000 286 34 239 18| 2.6 4.4 7.0|199.4-129.1 70.3 11.7 0.22| 10.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20260119.00.gif