UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for OETB... Searching the city database file for: OETB ... Date:1200Z 19 APR 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 42 1 925 746 80 8 SFC 923 770 34.0 -3.0 9 37.0 14.0 80 8 314.3 314.9 290.2 324.9 3.32 3 922 780 31.6 -3.4 10 35.0 13.0 79 8 311.9 312.5 289.4 322.2 3.22 4 850 1493 24.4 -4.6 14 29.0 9.6 5 5 311.7 312.3 289.3 321.9 3.19 5 700 3142 8.4 -6.6 34 15.0 1.4 150 4 311.8 312.4 289.5 322.4 3.33 6 677 3416 5.6 -6.4 42 12.0 0.1 145 6 311.6 312.3 289.6 322.8 3.50 7 640 3871 1.4 -7.6 51 9.0 -2.6 164 9 311.9 312.6 289.6 322.7 3.37 8 584 4599 -4.3 -18.3 33 14.0 -8.9 216 14 313.6 313.9 288.3 318.7 1.55 9 582 4626 -4.1 -22.1 23 18.0 -9.5 218 14 314.1 314.3 288.1 317.9 1.12 10 531 5344 -6.7 -46.7 2 40.0 -13.3 247 11 319.3 319.4 288.6 319.7 0.11 11 500 5810 -10.7 -42.7 5 32.0 -16.0 275 8 320.0 320.0 288.9 320.7 0.18 12 407 7354 -23.9 -48.9 8 25.0 -26.5 292 16 322.3 322.3 289.6 322.7 0.11 13 400 7480 -24.9 -40.9 21 16.0 -26.9 295 17 322.6 322.7 289.9 323.6 0.27 14 357 8295 -32.5 -42.5 36 10.0 -33.5 288 15 323.1 323.1 290.0 324.0 0.25 15 356 8315 -32.7 -43.7 33 11.0 -33.7 290 15 323.1 323.1 289.9 323.9 0.22 16 347 8495 -33.7 -51.7 15 18.0 -35.0 301 16 324.1 324.1 290.1 324.5 0.09 17 300 9500 -41.3 -57.3 16 16.0 -42.0 330 20 327.2 327.2 291.0 327.4 0.06 18 280 9963 -44.7 -61.7 13 17.0 -45.2 310 18 328.8 328.8 291.4 328.9 0.03 19 257 10535 -44.1 -72.1 3 28.0 -44.8 263 28 337.8 337.8 293.8 337.9 0.01 20 250 10720 -44.3 -74.3 2 30.0 -45.0 260 35 340.2 340.2 294.4 340.2 0.01 21 227 11364 -45.1 -77.1 2 32.0 -45.8 265 40 348.5 348.5 296.3 348.5 0.00 22 200 12200 -49.5 -78.5 2 29.0 -50.0 265 39 354.4 354.4 297.5 354.4 0.00 23 150 14050 -59.7 -84.7 2 25.0 -59.9 270 45 367.2 367.2 300.1 367.2 0.00 24 100 16500 -72.7 -88.7 7 16.0 -72.8 275 36 387.3 387.3 303.4 387.3 0.00 25 99 16559 -72.7 -88.7 7 16.0 -72.8 275 36 388.4 388.4 303.5 388.4 0.00 26 79 17887 -71.1 -89.1 5 18.0 -71.2 281 27 417.6 417.6 307.4 417.6 0.00 27 74 18272 -73.1 -90.1 6 17.0 -73.2 266 21 421.2 421.2 307.9 421.3 0.00 28 70 18600 -69.7 -89.7 4 20.0 -69.8 270 22 435.3 435.3 309.4 435.3 0.00 29 68 18773 -69.1 -89.1 4 20.0 -69.2 282 23 440.2 440.2 309.9 440.2 0.00 30 50 20620 -67.3 -90.3 2 23.0 -67.5 175 4 484.9 484.9 313.8 484.9 0.00 31 49 20742 -67.5 -90.5 2 23.0 -67.7 202 3 487.2 487.2 314.0 487.2 0.00 32 30 23770 -57.7 -87.7 1 30.0 -58.9 165 6 587.3 587.3 320.0 587.4 0.01 33 20 26390 -48.7 -83.7 1 35.0 -52.6 265 15 687.1 687.1 324.0 687.2 0.02 34 18 27083 -50.7 -83.7 1 33.0 -54.2 278 19 701.8 701.8 324.5 702.0 0.02 35 14 28738 -47.5 -83.5 1 36.0 -52.9 253 13 765.0 765.0 326.4 765.2 0.03 36 12 29776 -40.5 -80.5 1 40.0 -49.7 261 37 824.2 824.3 327.8 824.7 0.05 37 10 31030 -37.3 -79.3 0 42.0 -49.1 295 54 880.3 880.4 329.1 881.1 0.07 38 9.6 31313 -36.1 -79.1 0 43.0 -48.8 895.2 895.2 329.4 896.0 0.08 TRP 280 9963 -44.7 -61.7 13 17.0 -45.2 310 18 328.8 328.8 291.4 328.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 626.25 mb = 4049.64 m = 13286.05 ft Wetbulb zero: 675.90 mb = 3429.02 m = 11249.93 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 24.27 % Est. max temperature: 31.65 C = 88.97 F Sfc-Lift cond lev (LCL): 537.06 mb = 5255.45 m = 17242.08 ft T: -6.38 C 700-500 lapse rate: 7.16 C/km ThetaE index: 3.04 C Layer 922.0- 700.0 mb Conv cond level (CCL): 493.37 mb = 5910.12 m = 19389.91 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 39.77 C = 103.58 F Cap Strength: 5.41 C Lifted Index: 4.57 C Risk: None Lifted Index @300 mb: 4.21 C Lifted Index @700 mb: -0.01 C Showalter Index: 4.63 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: 6.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 18.00 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.92 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 54860.83 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 551.31 mb = 5050.40 m = 16569.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 7 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 ---------------------------------------------------------- 0 923 770 80 8 -7.9 -1.4 | 84 15 -14.6 -1.6 1 850 1493 5 5 -0.4 -5.0 | 54 9 -7.1 -5.2 2 788 2134 80 4 -3.9 -0.7 | 85 11 -10.6 -0.9 3 760 2438 75 11 -10.6 -2.8 | 80 18 -17.3 -3.0 4 700 3142 150 4 -2.0 3.5 | 111 9 -8.7 3.3 5 656 3658 140 8 -5.1 6.1 | 117 13 -11.9 5.9 6 607 4267 215 10 5.7 8.2 | 173 8 -1.0 8.0 7 584 4572 215 14 8.0 11.5 | 187 11 1.3 11.3 8 562 4877 240 12 10.4 6.0 | 212 7 3.7 5.8 9 521 5486 250 10 9.4 3.4 | 220 4 2.7 3.2 10 500 5810 275 8 8.0 -0.7 | 305 2 1.3 -0.9 11 481 6096 290 14 13.2 -4.8 | 308 8 6.4 -5.0 12 462 6401 295 13 11.8 -5.5 | 318 8 5.1 -5.7 13 444 6706 265 13 13.0 1.1 | 261 6 6.2 0.9 14 426 7010 285 15 14.5 -3.9 | 298 9 7.8 -4.1 15 400 7480 295 17 15.4 -7.2 | 310 11 8.7 -7.4 16 392 7620 295 16 14.5 -6.8 | 312 10 7.8 -6.9 17 375 7925 285 19 18.4 -4.9 | 294 13 11.6 -5.1 18 359 8230 285 15 14.5 -3.9 | 298 9 7.8 -4.1 19 330 8839 325 17 9.8 -13.9 | 348 14 3.0 -14.1 20 302 9449 325 24 13.8 -19.7 | 340 21 7.1 -19.8 21 300 9500 330 20 10.0 -17.3 | 349 18 3.3 -17.5 22 289 9754 340 22 7.5 -20.7 | 358 21 0.8 -20.9 23 280 9963 310 18 13.8 -11.6 | 329 14 7.1 -11.8 24 276 10058 320 19 12.2 -14.6 | 340 16 5.5 -14.7 25 264 10363 265 21 20.9 1.8 | 263 14 14.2 1.6 26 250 10720 260 35 34.5 6.1 | 258 28 27.8 5.9 27 241 10973 265 40 39.8 3.5 | 264 33 33.1 3.3 28 200 12200 265 39 38.9 3.4 | 264 32 32.1 3.2 29 158 13716 275 50 49.8 -4.4 | 276 43 43.1 -4.5 30 150 14050 270 45 45.0 -0.0 | 270 38 38.3 -0.2 31 136 14630 270 41 41.0 -0.0 | 270 34 34.3 -0.2 32 130 14935 265 38 37.9 3.3 | 264 31 31.1 3.1 33 123 15240 255 40 38.6 10.4 | 252 34 31.9 10.2 34 117 15545 270 49 49.0 -0.0 | 270 42 42.3 -0.2 35 106 16154 290 32 30.1 -10.9 | 295 26 23.4 -11.1 36 101 16459 270 35 35.0 -0.0 | 270 28 28.3 -0.2 37 100 16500 275 36 35.9 -3.1 | 277 29 29.2 -3.3 38 96 16764 275 36 35.9 -3.1 | 277 29 29.2 -3.3 39 82 17678 260 32 31.5 5.6 | 258 25 24.8 5.4 40 78 17983 290 25 23.5 -8.6 | 297 19 16.8 -8.7 41 74 18288 265 21 20.9 1.8 | 263 14 14.2 1.6 42 70 18593 275 31 30.9 -2.7 | 277 24 24.2 -2.9 43 70 18600 270 22 22.0 -0.0 | 271 15 15.3 -0.2 44 67 18898 290 23 21.6 -7.9 | 298 17 14.9 -8.1 45 63 19202 290 23 21.6 -7.9 | 298 17 14.9 -8.1 46 60 19507 325 26 14.9 -21.3 | 339 23 8.2 -21.5 47 54 20117 40 12 -7.7 -9.2 | 57 17 -14.4 -9.4 48 50 20620 175 4 -0.3 4.0 | 118 8 -7.1 3.8 49 47 21031 265 1 1.0 0.1 | 89 6 -5.7 -0.1 50 45 21336 70 11 -10.3 -3.8 | 77 17 -17.0 -3.9 51 42 21641 70 14 -13.2 -4.8 | 76 20 -19.9 -5.0 52 40 21946 115 10 -9.1 4.2 | 104 16 -15.8 4.0 53 38 22250 105 3 -2.9 0.8 | 94 10 -9.6 0.6 54 30 23770 165 6 -1.6 5.8 | 124 10 -8.3 5.6 55 24 25298 210 6 3.0 5.2 | 143 6 -3.7 5.0 56 23 25603 250 19 17.9 6.5 | 240 13 11.1 6.3 57 22 25908 215 10 5.7 8.2 | 173 8 -1.0 8.0 58 21 26213 260 13 12.8 2.3 | 251 6 6.1 2.1 59 20 26390 265 15 14.9 1.3 | 262 8 8.2 1.1 60 19 26822 265 15 14.9 1.3 | 262 8 8.2 1.1 61 18 27127 280 20 19.7 -3.5 | 286 13 13.0 -3.7 62 17 27432 265 18 17.9 1.6 | 263 11 11.2 1.4 63 16 27737 230 20 15.3 12.9 | 214 15 8.6 12.7 64 16 28042 210 13 6.5 11.3 | 179 11 -0.2 11.1 65 15 28346 205 10 4.2 9.1 | 164 9 -2.5 8.9 66 14 28651 260 10 9.8 1.7 | 244 4 3.1 1.6 67 13 29261 225 26 18.4 18.4 | 213 22 11.7 18.2 68 12 29870 265 38 37.9 3.3 | 264 31 31.1 3.1 69 11 30175 285 35 33.8 -9.1 | 289 29 27.1 -9.2 70 10 31030 295 54 48.9 -22.8 | 299 48 42.2 -23.0 Wind Parameters Mean winds (0-6000m): 238.4 at 8.9 knts Storm direction: 268.4 at 6.7 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 41.3 deg Storm rel helicity (0-3000m) pos: 53.9 neg: -24.4 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 33.41 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 67 7 77 13| 0.0 6.6 6.6| 0.0 -18.7 -18.7 -37.4 -0.81| 6.8 -5.5 1000 45 6 68 12| 0.8 3.3 4.1| 5.8 -21.4 -15.6 -15.6 -0.36| 5.8 -2.1 1500 50 6 71 12| 1.9 2.2 4.1| 14.4 -22.6 -8.2 -5.5 -0.08| 5.9 -0.5 2000 64 6 76 13| 2.3 1.6 4.0| 36.6 -24.4 12.2 6.1 0.13| 6.9 0.9 2500 71 6 80 13| 1.9 1.3 3.3| 45.3 -24.4 20.9 8.4 0.19| 6.8 1.3 3000 86 6 87 13| 2.2 1.1 3.3| 53.9 -24.4 29.5 9.8 0.23| 6.5 1.5 4000 134 8 112 13| 2.4 0.8 3.2| 91.1 -24.4 66.7 16.7 0.40| 7.2 2.9 5000 187 8 145 10| 1.2 0.7 1.9| 96.7 -24.4 72.3 14.5 0.42| 6.6 2.8 6000 238 9 191 5| 1.3 0.5 1.8|101.0 -34.4 66.6 11.1 0.31| 6.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20250419.12.gif