UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 19 OCT 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 129 SFC 930 770 21.6 6.6 38 15.0 12.9 270 5 300.9 302.1 288.9 320.5 6.58 2 925 818 21.6 8.6 43 13.0 13.7 290 7 301.4 302.8 290.0 324.0 7.60 3 917 893 21.0 8.0 43 13.0 13.2 310 8 301.5 302.9 289.8 323.4 7.35 4 883 1222 23.6 7.6 36 16.0 13.8 35 10 307.5 308.9 291.7 330.1 7.43 5 850 1553 21.0 7.0 40 14.0 12.5 40 9 308.1 309.5 291.9 330.8 7.41 6 700 3192 7.8 -3.2 46 11.0 2.3 165 2 311.1 311.9 290.2 324.7 4.31 7 638 3948 0.8 -5.2 64 6.0 -2.0 192 11 311.5 312.3 290.1 324.4 4.07 8 604 4386 -1.9 -18.9 26 17.0 -7.5 277 13 313.3 313.6 288.1 318.1 1.42 9 596 4492 -1.5 -32.5 7 31.0 -9.0 294 13 315.0 315.1 287.6 316.5 0.42 10 562 4961 -1.7 -41.7 3 40.0 -9.8 297 16 320.1 320.1 289.0 320.7 0.18 11 500 5880 -8.9 -38.9 7 30.0 -14.7 295 17 322.2 322.2 289.7 323.2 0.26 12 479 6210 -11.9 -38.9 9 27.0 -16.8 296 17 322.5 322.5 289.8 323.5 0.27 13 459 6537 -11.1 -51.1 2 40.0 -16.9 279 26 327.4 327.4 291.0 327.7 0.08 14 408 7431 -16.1 -50.1 4 34.0 -20.7 263 37 332.2 332.2 292.4 332.6 0.10 15 400 7580 -17.3 -51.3 3 34.0 -21.6 260 40 332.5 332.5 292.5 332.8 0.08 16 300 9670 -32.9 -49.9 17 17.0 -34.4 270 65 339.0 339.0 294.2 339.5 0.13 17 285 10026 -36.1 -50.1 22 14.0 -37.2 270 65 339.4 339.5 294.3 340.0 0.14 18 253 10839 -40.9 -62.9 8 22.0 -41.8 270 64 344.1 344.1 295.3 344.2 0.03 19 250 10920 -41.7 -62.7 8 21.0 -42.6 270 64 344.1 344.1 295.3 344.2 0.03 20 237 11281 -44.4 -64.4 9 20.0 -45.1 270 66 345.3 345.3 295.6 345.4 0.03 21 203 12304 -52.3 -69.3 11 17.0 -52.7 261 62 348.5 348.5 296.3 348.5 0.02 22 200 12400 -52.7 -70.7 10 18.0 -53.0 260 62 349.3 349.3 296.5 349.4 0.01 23 191 12696 -54.3 -74.3 7 20.0 -54.6 261 61 351.4 351.4 297.0 351.4 0.01 24 151 14160 -66.1 -79.1 15 13.0 -66.2 265 55 355.5 355.5 297.8 355.6 0.01 25 150 14200 -66.1 -79.1 15 13.0 -66.2 265 55 356.2 356.2 298.0 356.2 0.01 26 132 14965 -70.9 -81.9 18 11.0 -70.9 255 52 360.9 360.9 298.9 360.9 0.00 27 109 16086 -75.1 -85.1 20 10.0 -75.1 250 41 373.3 373.3 301.1 373.3 0.00 28 100 16590 -71.7 -85.7 11 14.0 -71.8 255 32 389.2 389.2 303.7 389.2 0.00 29 75 18291 -72.1 -88.1 7 16.0 -72.2 246 21 421.7 421.7 307.9 421.7 0.00 30 70 18700 -70.9 -87.9 6 17.0 -71.0 40 5 432.7 432.7 309.1 432.7 0.00 31 62 19418 -71.5 -89.5 5 18.0 -71.6 359 2 446.7 446.7 310.6 446.7 0.00 32 50 20710 -64.7 -90.7 2 26.0 -65.0 65 14 491.0 491.0 314.3 491.0 0.00 33 49 20834 -63.9 -89.9 2 26.0 -64.3 65 12 495.8 495.8 314.7 495.8 0.00 34 35 22906 -61.9 -89.9 1 28.0 -62.6 44 11 551.1 551.1 318.2 551.1 0.00 35 30 23870 -57.7 -87.7 1 30.0 -58.9 280 6 587.3 587.3 320.0 587.4 0.01 36 26 24781 -54.3 -86.3 1 32.0 -56.2 340 11 621.5 621.5 321.6 621.6 0.01 37 20 26470 -52.9 -84.9 1 32.0 -55.6 255 5 674.3 674.3 323.6 674.4 0.01 38 19 26800 -53.5 -85.5 1 32.0 -56.2 246 6 682.4 682.4 323.9 682.5 0.01 39 13 29246 -52.3 -85.3 1 33.0 -56.2 190 10 764.7 764.7 326.3 764.9 0.02 40 11 30334 -48.9 -83.9 1 35.0 -54.5 206 11 814.5 814.5 327.6 814.8 0.03 41 10 30960 -48.5 -84.5 1 36.0 -54.6 215 11 838.5 838.5 328.1 838.8 0.03 42 8.5 32037 -45.1 -83.1 1 38.0 -53.4 891.7 891.7 329.2 892.2 0.05 TRP 109 16086 -75.1 -85.1 20 10.0 -75.1 250 41 373.3 373.3 301.1 373.3 0.00 WND 237 11281 -44.4 -64.4 9 20.0 -45.1 270 66 345.3 345.3 295.6 345.4 0.03 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 627.93 mb = 4077.68 m = 13378.04 ft Wetbulb zero: 666.59 mb = 3590.54 m = 11779.83 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 33.07 % Est. max temperature: 30.03 C = 86.06 F Sfc-Lift cond lev (LCL): 744.28 mb = 2674.24 m = 8773.65 ft T: 11.97 C 700-500 lapse rate: 6.21 C/km ThetaE index: 14.31 C Layer 700.0- 562.0 mb Conv cond level (CCL): 658.83 mb = 3685.98 m = 12092.98 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 31.86 C = 89.34 F Cap Strength: 4.55 C Lifted Index: 3.15 C Risk: None Lifted Index @300 mb: 8.51 C Lifted Index @700 mb: 4.09 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 15.90 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 119.00 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.99 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 55967.58 J/kg Cap Strength: 4.52 C Lift Cond Lev (LCL): 709.61 mb = 3076.90 m = 10094.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 9 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 ---------------------------------------------------------- 0 930 770 270 5 5.0 -0.0 | 183 8 0.4 8.0 1 925 818 290 7 6.6 -2.4 | 199 6 2.0 5.6 2 883 1219 35 10 -5.7 -8.2 | 89 10 -10.4 -0.2 3 853 1524 40 10 -6.4 -7.7 | 92 11 -11.0 0.4 4 850 1553 40 9 -5.8 -6.9 | 96 10 -10.4 1.1 5 794 2134 25 11 -4.6 -10.0 | 78 9 -9.3 -2.0 6 700 3192 165 2 -0.5 1.9 | 153 11 -5.1 9.9 7 660 3658 215 6 3.4 4.9 | 175 13 -1.2 12.9 8 636 3962 190 11 1.9 10.8 | 172 19 -2.7 18.8 9 612 4267 260 14 13.8 2.4 | 221 14 9.2 10.4 10 589 4572 310 12 9.2 -7.7 | 266 5 4.6 0.3 11 567 4877 295 15 13.6 -6.3 | 259 9 9.0 1.7 12 546 5182 305 18 14.7 -10.3 | 283 10 10.1 -2.3 13 525 5486 290 18 16.9 -6.2 | 261 12 12.3 1.9 14 506 5791 305 16 13.1 -9.2 | 278 9 8.5 -1.2 15 500 5880 295 17 15.4 -7.2 | 266 11 10.8 0.8 16 486 6096 300 17 14.7 -8.5 | 273 10 10.1 -0.5 17 467 6401 290 16 15.0 -5.5 | 256 11 10.4 2.5 18 449 6706 265 40 39.8 3.5 | 252 37 35.2 11.5 19 431 7010 275 36 35.9 -3.1 | 261 32 31.2 4.9 20 414 7315 265 34 33.9 3.0 | 249 31 29.3 11.0 21 400 7580 260 40 39.4 6.9 | 247 38 34.8 15.0 22 398 7620 255 41 39.6 10.6 | 242 40 35.0 18.6 23 309 9449 275 59 58.8 -5.1 | 267 54 54.2 2.9 24 300 9670 270 65 65.0 -0.0 | 262 61 60.4 8.0 25 250 10920 270 64 64.0 -0.0 | 262 60 59.4 8.0 26 237 11281 270 66 66.0 -0.0 | 263 62 61.4 8.0 27 226 11582 270 66 66.0 -0.0 | 263 62 61.4 8.0 28 200 12400 260 62 61.1 10.8 | 252 59 56.4 18.8 29 150 14200 265 55 54.8 4.8 | 256 52 50.2 12.8 30 139 14630 265 55 54.8 4.8 | 256 52 50.2 12.8 31 132 14935 255 52 50.2 13.5 | 245 50 45.6 21.5 32 113 15850 270 46 46.0 -0.0 | 259 42 41.4 8.0 33 109 16086 250 41 38.5 14.0 | 237 40 33.9 22.0 34 102 16459 240 40 34.6 20.0 | 227 41 30.0 28.0 35 100 16590 255 32 30.9 8.3 | 238 31 26.3 16.3 36 97 16764 255 33 31.9 8.5 | 239 32 27.3 16.6 37 88 17374 235 21 17.2 12.0 | 212 24 12.6 20.1 38 83 17678 260 24 23.6 4.2 | 237 23 19.0 12.2 39 79 17983 240 14 12.1 7.0 | 207 17 7.5 15.0 40 75 18288 245 21 19.0 8.9 | 220 22 14.4 16.9 41 70 18700 40 5 -3.2 -3.8 | 118 9 -7.8 4.2 42 68 18898 355 13 1.1 -13.0 | 35 6 -3.5 -4.9 43 61 19507 0 0 -0.0 -0.0 | 150 9 -4.6 8.0 44 58 19812 340 10 3.4 -9.4 | 41 2 -1.2 -1.4 45 55 20117 55 14 -11.5 -8.0 | 90 16 -16.1 -0.0 46 52 20422 35 18 -10.3 -14.7 | 66 16 -14.9 -6.7 47 50 20710 65 14 -12.7 -5.9 | 97 17 -17.3 2.1 48 50 20726 70 11 -10.3 -3.8 | 106 16 -15.0 4.3 49 47 21031 55 13 -10.6 -7.5 | 92 15 -15.3 0.6 50 45 21336 110 14 -13.2 4.8 | 126 22 -17.8 12.8 51 43 21641 70 12 -11.3 -4.1 | 104 16 -15.9 3.9 52 41 21946 90 10 -10.0 0.0 | 119 17 -14.6 8.0 53 37 22555 20 10 -3.4 -9.4 | 80 8 -8.0 -1.4 54 35 22860 40 13 -8.4 -10.0 | 81 13 -13.0 -1.9 55 34 23165 60 4 -3.5 -2.0 | 127 10 -8.1 6.0 56 32 23470 15 10 -2.6 -9.7 | 77 7 -7.2 -1.6 57 30 23774 30 10 -5.0 -8.7 | 86 10 -9.6 -0.6 58 30 23870 280 6 5.9 -1.0 | 190 7 1.3 7.0 59 28 24384 310 10 7.7 -6.4 | 242 3 3.0 1.6 60 25 24994 355 11 1.0 -11.0 | 51 5 -3.7 -2.9 61 24 25298 0 0 -0.0 -0.0 | 150 9 -4.6 8.0 62 20 26470 255 5 4.8 1.3 | 181 9 0.2 9.3 63 14 28956 185 10 0.9 10.0 | 168 18 -3.7 18.0 64 10 30960 215 11 6.3 9.0 | 186 17 1.7 17.0 Wind Parameters Mean winds (0-6000m): 300.0 at 12.3 knts Storm direction: 330.0 at 9.3 knts Shear (0-3000m) pos: 1.2 neg: 0.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -7.3 deg Storm rel helicity (0-3000m) pos: 79.6 neg: -9.2 tot: 70.4 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.43 Bulk Shear: 14.40 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 ------------------------------------------------------------------------------- 500 357 8 85 4| 13.9 0.0 13.9| 6.1 -2.1 4.0 7.9 -0.11| 19.8 -2.2 1000 24 9 88 8| 7.0 0.2 7.2| 9.3 -4.9 4.4 4.4 -0.09| 11.3 -1.0 1500 26 10 87 9| 4.8 0.1 4.9| 16.4 -9.2 7.1 4.8 -0.04| 9.2 -0.4 2000 32 9 92 9| 2.8 0.1 2.9| 48.9 -9.2 39.6 19.8 0.23| 9.4 2.1 2500 28 8 97 8| 1.3 0.1 1.4| 64.5 -9.2 55.3 22.1 0.30| 8.7 2.6 3000 28 7 100 8| 1.2 0.1 1.3| 79.6 -9.2 70.4 23.5 0.35| 8.4 3.0 4000 345 9 82 2| 1.3 0.0 1.3|158.4 -13.3 145.1 36.3 0.45| 10.6 4.8 5000 315 10 255 3| 1.2 0.0 1.3|175.2 -25.7 149.4 29.9 0.41| 9.9 4.0 6000 300 12 253 6| 1.0 2.4 3.5|179.8 -59.4 120.4 20.1 0.26| 11.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251019.00.gif