UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041711.upa.cvt Date: 1100Z 17 APR 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 17 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 94 SFC 927 770 28.8 -6.2 10 35.0 11.4 40 4 308.6 309.1 287.7 316.8 2.59 2 925 786 28.0 -4.0 12 32.0 11.6 70 8 307.9 308.5 287.9 317.6 3.07 3 916 872 25.2 -3.8 14 29.0 10.6 74 9 305.9 306.5 287.3 315.8 3.15 4 850 1520 18.8 -5.2 19 24.0 7.2 85 16 305.8 306.4 287.2 315.4 3.05 5 747 2607 9.2 -7.8 29 17.0 1.7 174 11 306.9 307.4 287.3 315.9 2.84 6 734 2753 10.8 -14.2 16 25.0 0.8 201 10 310.2 310.5 287.3 315.9 1.73 7 700 3146 8.4 -12.6 21 21.0 -0.2 240 14 311.8 312.2 288.3 318.5 2.07 8 657 3666 4.4 -24.6 10 29.0 -4.5 255 10 313.0 313.1 287.3 315.7 0.79 9 500 5830 -10.9 -37.9 9 27.0 -15.9 285 37 319.7 319.8 289.0 320.8 0.29 10 445 6712 -16.7 -45.7 6 29.0 -20.7 288 41 323.3 323.3 289.9 323.8 0.14 11 400 7500 -23.7 -47.7 9 24.0 -26.3 285 46 324.2 324.2 290.2 324.7 0.13 12 334 8788 -33.9 -56.9 8 23.0 -35.3 282 54 327.4 327.4 291.0 327.6 0.05 13 300 9530 -39.9 -52.9 24 13.0 -40.6 275 59 329.1 329.1 291.6 329.5 0.09 14 290 9761 -42.1 -51.1 37 9.0 -42.6 276 59 329.2 329.2 291.6 329.7 0.12 15 287 9832 -42.5 -54.5 26 12.0 -43.0 285 64 329.6 329.6 291.7 329.9 0.08 16 278 10049 -40.1 -78.1 1 38.0 -41.1 280 71 336.1 336.1 293.3 336.1 0.00 17 257 10590 -38.1 -73.1 1 35.0 -39.4 276 61 346.7 346.7 295.9 346.7 0.01 18 250 10780 -38.9 -71.9 2 33.0 -40.1 280 70 348.2 348.2 296.3 348.3 0.01 19 246 10890 -39.6 -72.3 2 32.7 -40.7 280 76 348.9 348.9 296.4 348.9 0.01 20 200 12280 -47.9 -76.9 2 29.0 -48.5 270 52 356.9 356.9 298.1 356.9 0.01 21 166 13483 -57.5 -81.5 3 24.0 -57.8 270 40 360.4 360.4 298.8 360.4 0.00 22 150 14120 -59.5 -82.5 4 23.0 -59.7 245 42 367.6 367.6 300.1 367.6 0.00 23 102 16454 -73.5 -88.5 8 15.0 -73.5 251 26 383.5 383.5 302.8 383.5 0.00 24 100 16570 -73.3 -88.3 8 15.0 -73.3 245 33 386.1 386.1 303.2 386.1 0.00 25 90 17183 -74.9 -89.9 8 15.0 -74.9 276 21 394.7 394.7 304.5 394.7 0.00 26 70 18640 -75.1 -90.1 8 15.0 -75.2 290 8 423.7 423.7 308.2 423.7 0.00 27 65 19071 -75.3 -90.3 8 15.0 -75.3 301 9 432.4 432.4 309.1 432.4 0.00 28 59 19648 -65.3 -88.3 3 23.0 -65.5 345 19 467.0 467.0 312.4 467.0 0.00 29 50 20650 -68.5 -90.5 3 22.0 -68.7 125 9 482.1 482.1 313.6 482.1 0.00 30 40 22001 -65.1 -90.1 2 25.0 -65.5 81 17 522.4 522.4 316.5 522.4 0.00 31 33 23197 -57.5 -86.5 1 29.0 -58.6 86 13 572.1 572.1 319.3 572.1 0.01 32 30 23800 -57.5 -86.5 1 29.0 -58.7 95 18 587.9 587.9 320.0 587.9 0.01 33 27 24466 -56.9 -85.9 1 29.0 -58.3 108 13 607.6 607.6 320.9 607.6 0.01 34 26 24707 -53.1 -85.1 1 32.0 -55.2 110 10 624.9 624.9 321.7 625.0 0.01 35 23 25503 -49.9 -82.9 1 33.0 -53.1 158 11 656.7 656.7 322.9 656.8 0.02 36 20 26420 -48.5 -81.5 1 33.0 -52.4 245 17 687.7 687.7 324.0 687.9 0.03 37 16 27900 -44.9 -79.9 1 35.0 -50.8 268 13 744.8 744.8 325.8 745.2 0.04 38 15 28330 -46.1 -80.1 1 34.0 -51.8 289 14 754.7 754.7 326.1 755.1 0.04 TRP 287 9832 -42.5 -54.5 26 12.0 -43.0 285 64 329.6 329.6 291.7 329.9 0.08 WND 246 10890 -39.6 -72.3 2 32.7 -40.7 280 76 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 611.85 mb = 4288.62 m = 14070.10 ft Wetbulb zero: 706.92 mb = 3064.49 m = 10053.99 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 15.15 % Est. max temperature: 26.90 C = 80.42 F Sfc-Lift cond lev (LCL): 552.09 mb = 5044.76 m = 16550.86 ft T: -5.35 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.24 C Layer 916.0- 747.0 mb Conv cond level (CCL): 486.79 mb = 6032.79 m = 19792.39 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 40.54 C = 104.98 F Cap Strength: 8.31 C Lifted Index: 7.95 C Risk: None Lifted Index @300 mb: 9.88 C Lifted Index @700 mb: 5.19 C Showalter Index: 8.12 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 5.70 C K Index: 3.50 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 40786.87 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 591.34 mb = 4500.70 m = 14765.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 14 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 ---------------------------------------------------------- 0 927 770 40 4 -2.6 -3.1 | 111 14 -13.5 5.1 1 925 786 70 8 -7.5 -2.7 | 106 19 -18.4 5.4 2 880 1219 90 11 -11.0 0.0 | 110 23 -21.9 8.1 3 850 1520 85 16 -15.9 -1.4 | 104 28 -26.9 6.7 4 850 1524 90 17 -17.0 0.0 | 106 29 -27.9 8.1 5 819 1829 95 12 -12.0 1.0 | 112 25 -22.9 9.2 6 790 2134 115 12 -10.9 5.1 | 121 25 -21.8 13.2 7 762 2438 145 11 -6.3 9.0 | 135 24 -17.2 17.1 8 708 3048 255 10 9.7 2.6 | 173 11 -1.3 10.7 9 700 3146 240 14 12.1 7.0 | 185 15 1.2 15.1 10 682 3353 240 14 12.1 7.0 | 185 15 1.2 15.1 11 657 3658 255 10 9.7 2.6 | 173 11 -1.3 10.7 12 632 3962 270 12 12.0 -0.0 | 188 8 1.1 8.1 13 585 4572 270 14 14.0 -0.0 | 201 9 3.1 8.1 14 563 4877 270 11 11.0 -0.0 | 181 8 0.1 8.1 15 522 5486 285 24 23.2 -6.2 | 261 12 12.3 1.9 16 502 5791 285 37 35.7 -9.6 | 273 25 24.8 -1.5 17 500 5830 285 37 35.7 -9.6 | 273 25 24.8 -1.5 18 483 6096 290 38 35.7 -13.0 | 281 25 24.8 -4.9 19 400 7500 285 46 44.4 -11.9 | 276 34 33.5 -3.8 20 361 8230 285 42 40.6 -10.9 | 275 30 29.7 -2.7 21 317 9144 280 63 62.0 -10.9 | 273 51 51.1 -2.8 22 300 9530 275 59 58.8 -5.1 | 266 48 47.9 3.0 23 290 9754 275 58 57.8 -5.1 | 266 47 46.9 3.1 24 287 9832 285 64 61.8 -16.6 | 279 52 50.9 -8.4 25 278 10058 280 71 69.9 -12.3 | 274 59 59.0 -4.2 26 254 10668 275 59 58.8 -5.1 | 266 48 47.9 3.0 27 250 10780 280 70 68.9 -12.2 | 274 58 58.0 -4.0 28 246 10890 280 76 74.8 -13.2 | 275 64 63.9 -5.1 29 243 10973 280 76 74.8 -13.2 | 275 64 63.9 -5.1 30 222 11582 285 61 58.9 -15.8 | 279 49 48.0 -7.7 31 212 11887 280 53 52.2 -9.2 | 272 41 41.3 -1.1 32 203 12192 270 53 53.0 -0.0 | 259 43 42.1 8.1 33 200 12280 270 52 52.0 -0.0 | 259 42 41.1 8.1 34 160 13716 270 38 38.0 -0.0 | 253 28 27.1 8.1 35 150 14120 245 42 38.1 17.7 | 226 38 27.1 25.9 36 145 14326 245 41 37.2 17.3 | 226 37 26.2 25.4 37 131 14935 255 50 48.3 12.9 | 241 43 37.4 21.1 38 118 15545 255 48 46.4 12.4 | 240 41 35.4 20.5 39 107 16154 280 33 32.5 -5.7 | 264 22 21.6 2.4 40 102 16459 250 26 24.4 8.9 | 218 22 13.5 17.0 41 100 16570 245 33 29.9 13.9 | 221 29 19.0 22.1 42 97 16764 245 33 29.9 13.9 | 221 29 19.0 22.1 43 87 17374 290 15 14.1 -5.1 | 227 4 3.2 3.0 44 83 17678 255 16 15.5 4.1 | 200 13 4.5 12.3 45 78 17983 250 25 23.5 8.6 | 217 21 12.6 16.7 46 71 18593 240 21 18.2 10.5 | 201 20 7.3 18.6 47 70 18640 290 8 7.5 -2.7 | 148 6 -3.4 5.4 48 67 18898 295 7 6.3 -3.0 | 138 7 -4.6 5.2 49 64 19202 305 10 8.2 -5.7 | 131 4 -2.7 2.4 50 61 19507 325 15 8.6 -12.3 | 29 5 -2.3 -4.2 51 58 19812 5 23 -2.0 -22.9 | 41 20 -12.9 -14.8 52 55 20117 80 14 -13.8 -2.4 | 103 25 -24.7 5.7 53 50 20650 125 9 -7.4 5.2 | 126 23 -18.3 13.3 54 49 20726 115 18 -16.3 7.6 | 120 31 -27.2 15.7 55 47 21031 120 10 -8.7 5.0 | 124 24 -19.6 13.1 56 45 21336 80 10 -9.8 -1.7 | 107 22 -20.8 6.4 57 43 21641 105 14 -13.5 3.6 | 116 27 -24.4 11.7 58 41 21946 80 19 -18.7 -3.3 | 99 30 -29.6 4.8 59 39 22250 85 10 -10.0 -0.9 | 109 22 -20.9 7.2 60 37 22555 55 15 -12.3 -8.6 | 89 23 -23.2 -0.5 61 35 22860 55 13 -10.6 -7.5 | 92 22 -21.6 0.7 62 33 23165 85 13 -13.0 -1.1 | 106 25 -23.9 7.0 63 30 23774 100 10 -9.8 1.7 | 115 23 -20.8 9.9 64 30 23800 95 18 -17.9 1.6 | 109 30 -28.8 9.7 65 29 24079 85 15 -14.9 -1.3 | 105 27 -25.9 6.8 66 27 24384 110 15 -14.1 5.1 | 118 28 -25.0 13.3 67 26 24689 105 10 -9.7 2.6 | 117 23 -20.6 10.7 68 25 24994 145 10 -5.7 8.2 | 134 23 -16.7 16.3 69 24 25298 90 11 -11.0 0.0 | 110 23 -21.9 8.1 70 23 25603 185 11 1.0 11.0 | 152 22 -10.0 19.1 71 22 25908 185 10 0.9 10.0 | 151 21 -10.0 18.1 72 21 26213 215 13 7.5 10.6 | 170 19 -3.5 18.8 73 20 26420 245 17 15.4 7.2 | 196 16 4.5 15.3 74 17 27127 255 12 11.6 3.1 | 183 11 0.7 11.2 75 15 27432 290 14 13.2 -4.8 | 214 4 2.2 3.3 76 13 28042 275 19 18.9 -1.7 | 231 10 8.0 6.5 77 11 28651 290 18 16.9 -6.2 | 252 6 6.0 2.0 78 10 28956 225 16 11.3 11.3 | 181 19 0.4 19.4 79 9 29261 250 17 16.0 5.8 | 200 15 5.1 13.9 80 8 29870 240 22 19.1 11.0 | 203 21 8.1 19.1 Wind Parameters Mean winds (0-6000m): 276.6 at 18.1 knts Storm direction: 306.6 at 13.6 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 177.6 neg: -26.4 tot: 151.2 m^2/s^2 ave: 50.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 100.06 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 82 10 108 21| 10.0 0.0 10.0| 6.4 -6.2 0.2 0.5 -0.02| 10.3 -0.2 1000 86 12 108 24| 5.7 0.0 5.7| 25.8 -18.7 7.1 7.1 0.03| 9.6 0.3 1500 94 12 111 25| 4.2 0.0 4.2| 74.9 -18.7 56.2 37.4 0.30| 9.0 2.7 2000 106 12 117 25| 3.7 0.0 3.7|151.5 -18.7 132.8 66.4 0.51| 10.5 5.3 2500 116 12 122 25| 3.7 0.0 3.7|175.5 -18.7 156.8 62.7 0.51| 11.0 5.6 3000 137 12 131 25| 2.4 0.0 2.4|177.6 -26.4 151.2 50.4 0.43| 10.2 4.4 4000 203 12 162 20| 2.0 0.1 2.2|185.5 -30.6 154.9 38.7 0.41| 8.4 3.5 5000 257 14 193 11| 4.0 0.1 4.1|231.9 -32.7 199.2 39.8 0.45| 9.5 4.3 6000 277 18 230 9| 3.6 0.2 3.7|254.8 -39.7 215.1 35.9 0.44| 8.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20250417.11.gif