UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 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 105 SFC 929 770 31.0 5.0 19 26.0 15.4 360 3 310.6 311.7 291.4 328.9 5.89 2 925 802 28.4 6.4 25 22.0 15.1 360 5 308.3 309.6 291.2 328.4 6.52 3 923 821 28.0 7.0 26 21.0 15.2 356 5 308.1 309.4 291.5 329.0 6.82 4 850 1542 21.4 5.4 35 16.0 11.9 120 2 308.6 309.8 291.4 328.9 6.63 5 827 1779 19.6 2.6 32 17.0 10.0 169 6 309.1 310.1 290.7 326.4 5.58 6 820 1852 20.6 -0.4 24 21.0 9.2 184 7 310.9 311.8 290.3 325.1 4.53 7 700 3188 8.2 -4.8 39 13.0 1.9 240 9 311.6 312.3 289.9 323.7 3.82 8 645 3856 1.8 -6.2 55 8.0 -1.9 283 4 311.7 312.4 289.8 323.5 3.73 9 627 4083 0.8 -21.2 17 22.0 -6.2 315 3 313.1 313.3 287.7 316.9 1.12 10 615 4239 0.4 -26.6 11 27.0 -7.2 323 4 314.4 314.5 287.7 316.8 0.71 11 571 4833 -0.7 -39.7 3 39.0 -9.1 332 8 319.8 319.8 288.9 320.6 0.21 12 500 5880 -7.7 -39.7 6 32.0 -13.9 290 10 323.7 323.7 290.2 324.6 0.24 13 477 6244 -10.3 -39.3 7 29.0 -15.8 300 13 324.8 324.9 290.5 325.8 0.26 14 450 6690 -11.5 -48.5 3 37.0 -17.1 313 18 328.8 328.8 291.5 329.2 0.10 15 400 7580 -17.9 -50.9 4 33.0 -22.0 285 27 331.7 331.7 292.3 332.1 0.09 16 300 9670 -32.9 -55.9 8 23.0 -34.5 285 51 339.0 339.0 294.1 339.3 0.07 17 278 10198 -37.5 -53.5 17 16.0 -38.5 288 57 339.8 339.9 294.4 340.2 0.09 18 250 10920 -42.1 -62.1 10 20.0 -42.9 285 64 343.5 343.5 295.2 343.6 0.04 19 240 11196 -43.6 -64.8 8 21.2 -44.3 280 68 345.3 345.3 295.6 345.4 0.03 20 234 11367 -44.5 -66.5 7 22.0 -45.2 277 67 346.4 346.4 295.8 346.5 0.02 21 202 12336 -53.3 -68.3 14 15.0 -53.6 270 63 347.4 347.4 296.1 347.5 0.02 22 200 12400 -53.5 -69.5 13 16.0 -53.8 270 63 348.0 348.0 296.2 348.1 0.02 23 160 13798 -62.9 -77.9 12 15.0 -63.0 266 59 355.1 355.1 297.7 355.1 0.01 24 150 14190 -66.3 -77.3 20 11.0 -66.4 265 58 355.9 355.9 297.9 355.9 0.01 25 135 14824 -70.3 -80.3 22 10.0 -70.4 268 57 359.7 359.7 298.7 359.7 0.00 26 110 16028 -75.9 -84.9 23 9.0 -75.9 258 54 370.8 370.8 300.7 370.8 0.00 27 103 16414 -69.9 -85.9 8 16.0 -70.0 279 43 389.4 389.4 303.7 389.4 0.00 28 100 16590 -71.1 -86.1 9 15.0 -71.2 295 35 390.4 390.4 303.8 390.4 0.00 29 91 17143 -75.3 -86.3 16 11.0 -75.3 290 21 392.7 392.7 304.2 392.7 0.00 30 70 18680 -71.7 -88.7 6 17.0 -71.8 215 15 431.0 431.0 308.9 431.0 0.00 31 60 19597 -69.3 -89.3 4 20.0 -69.4 201 13 455.8 455.8 311.4 455.8 0.00 32 57 19903 -70.1 -90.1 4 20.0 -70.2 188 16 460.7 460.7 311.8 460.7 0.00 33 50 20690 -66.5 -89.5 3 23.0 -66.8 30 10 486.8 486.8 314.0 486.8 0.00 34 40 22065 -59.9 -86.9 2 27.0 -60.6 66 13 535.4 535.4 317.2 535.5 0.01 35 37 22551 -61.1 -87.1 2 26.0 -61.7 87 11 544.4 544.4 317.8 544.4 0.01 36 30 23870 -56.5 -85.5 1 29.0 -57.9 115 5 590.6 590.6 320.2 590.7 0.01 37 20 26470 -51.3 -83.3 1 32.0 -54.4 240 6 679.1 679.2 323.7 679.3 0.02 38 19 26804 -50.5 -82.5 1 32.0 -53.9 268 7 691.7 691.7 324.1 691.9 0.02 39 14 28792 -51.9 -82.9 1 31.0 -55.7 300 11 750.1 750.1 326.0 750.3 0.03 40 12 29795 -50.3 -82.3 1 32.0 -55.1 231 10 789.5 789.5 327.0 789.9 0.04 41 10 31000 -45.1 -80.1 1 35.0 -52.7 235 11 851.2 851.2 328.4 851.8 0.07 42 9.8 31135 -44.5 -80.5 1 36.0 -52.5 858.4 858.4 328.6 859.0 0.06 TRP 91 17143 -75.3 -86.3 16 11.0 -75.3 290 21 392.7 392.7 304.2 392.7 0.00 WND 240 11196 -43.6 -64.8 8 21.2 -44.3 280 68 345.3 345.3 295.6 345.4 0.03 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 599.00 mb = 4454.65 m = 14614.80 ft Wetbulb zero: 672.00 mb = 3521.04 m = 11551.82 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 24.58 % Est. max temperature: 31.55 C = 88.78 F Sfc-Lift cond lev (LCL): 635.11 mb = 3979.94 m = 13057.39 ft T: 1.25 C 700-500 lapse rate: 5.91 C/km ThetaE index: 12.20 C Layer 850.0- 571.0 mb Conv cond level (CCL): 632.34 mb = 4015.08 m = 13172.68 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 32.99 C = 91.39 F Cap Strength: 4.67 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 2.78 C Showalter Index: 4.06 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 13.10 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.80 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.46 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 37780.75 J/kg Cap Strength: 4.65 C Lift Cond Lev (LCL): 669.47 mb = 3551.80 m = 11652.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 ---------------------------------------------------------- 0 929 770 360 3 -0.0 -3.0 | 113 5 -4.5 1.9 1 925 802 360 5 -0.0 -5.0 | 89 5 -4.5 -0.1 2 852 1524 195 1 0.3 1.0 | 144 7 -4.3 5.9 3 850 1542 120 2 -1.7 1.0 | 133 9 -6.3 5.9 4 793 2134 245 11 10.0 4.6 | 210 11 5.4 9.6 5 765 2438 230 13 10.0 8.4 | 202 14 5.4 13.3 6 738 2743 235 14 11.5 8.0 | 208 15 6.9 12.9 7 700 3188 240 9 7.8 4.5 | 199 10 3.3 9.4 8 660 3658 240 7 6.1 3.5 | 190 9 1.5 8.4 9 635 3962 310 2 1.5 -1.3 | 140 5 -3.0 3.6 10 589 4572 340 7 2.4 -6.6 | 52 3 -2.1 -1.7 11 546 5182 320 10 6.4 -7.7 | 325 3 1.9 -2.8 12 525 5486 335 14 5.9 -12.7 | 350 8 1.4 -7.8 13 506 5791 315 11 7.8 -7.8 | 311 4 3.2 -2.9 14 500 5880 290 10 9.4 -3.4 | 253 5 4.9 1.5 15 486 6096 305 11 9.0 -6.3 | 287 5 4.5 -1.4 16 467 6401 295 15 13.6 -6.3 | 279 9 9.1 -1.4 17 449 6706 315 18 12.7 -12.7 | 314 11 8.2 -7.8 18 431 7010 295 22 19.9 -9.3 | 286 16 15.4 -4.4 19 414 7315 310 26 19.9 -16.7 | 307 19 15.4 -11.8 20 400 7580 285 27 26.1 -7.0 | 276 22 21.6 -2.1 21 398 7620 290 24 22.6 -8.2 | 280 18 18.0 -3.3 22 300 9670 285 51 49.3 -13.2 | 281 45 44.7 -8.3 23 259 10668 290 62 58.3 -21.2 | 287 56 53.7 -16.3 24 250 10920 285 64 61.8 -16.6 | 282 58 57.3 -11.7 25 240 11196 280 68 67.0 -11.8 | 276 63 62.4 -6.9 26 237 11278 280 68 67.0 -11.8 | 276 63 62.4 -6.9 27 226 11582 270 66 66.0 -0.0 | 265 62 61.5 4.9 28 200 12400 270 63 63.0 -0.0 | 265 59 58.5 4.9 29 150 14190 265 58 57.8 5.1 | 259 54 53.3 10.0 30 147 14326 260 59 58.1 10.2 | 254 56 53.6 15.2 31 126 15240 275 56 55.8 -4.9 | 270 51 51.3 0.0 32 108 16154 255 54 52.2 14.0 | 248 51 47.6 18.9 33 100 16590 295 35 31.7 -14.8 | 290 29 27.2 -9.9 34 97 16764 295 35 31.7 -14.8 | 290 29 27.2 -9.9 35 91 17143 290 21 19.7 -7.2 | 279 15 15.2 -2.3 36 87 17374 290 23 21.6 -7.9 | 280 17 17.1 -3.0 37 83 17678 235 15 12.3 8.6 | 210 16 7.8 13.5 38 79 17983 275 19 18.9 -1.7 | 257 15 14.4 3.3 39 75 18288 265 10 10.0 0.9 | 223 8 5.4 5.8 40 71 18593 185 10 0.9 10.0 | 166 15 -3.7 14.9 41 70 18680 215 15 8.6 12.3 | 193 18 4.1 17.2 42 67 18898 190 17 3.0 16.7 | 176 22 -1.6 21.6 43 64 19202 230 10 7.7 6.4 | 195 12 3.1 11.3 44 58 19812 185 15 1.3 14.9 | 171 20 -3.2 19.8 45 55 20117 195 17 4.4 16.4 | 180 21 -0.1 21.3 46 52 20422 135 10 -7.1 7.1 | 136 17 -11.6 12.0 47 50 20690 30 10 -5.0 -8.7 | 68 10 -9.5 -3.8 48 50 20726 0 0 -0.0 -0.0 | 137 7 -4.5 4.9 49 47 21031 45 12 -8.5 -8.5 | 75 13 -13.0 -3.6 50 45 21336 85 12 -12.0 -1.0 | 103 17 -16.5 3.9 51 41 21946 55 13 -10.6 -7.5 | 80 15 -15.2 -2.6 52 39 22250 80 12 -11.8 -2.1 | 100 17 -16.3 2.8 53 30 23870 115 5 -4.5 2.1 | 128 11 -9.1 7.0 54 29 24079 125 4 -3.3 2.3 | 133 11 -7.8 7.2 55 28 24384 145 10 -5.7 8.2 | 142 17 -10.3 13.1 56 26 24689 215 13 7.5 10.6 | 191 16 2.9 15.6 57 24 25298 205 13 5.5 11.8 | 183 17 1.0 16.7 58 23 25603 225 15 10.6 10.6 | 201 17 6.1 15.5 59 21 26213 190 12 2.1 11.8 | 172 17 -2.4 16.7 60 20 26470 240 6 5.2 3.0 | 185 8 0.7 7.9 61 17 27432 320 10 6.4 -7.7 | 325 3 1.9 -2.8 62 16 27737 280 11 10.8 -1.9 | 245 7 6.3 3.0 63 15 28346 300 12 10.4 -6.0 | 281 6 5.9 -1.1 64 14 28956 300 10 8.7 -5.0 | 271 4 4.1 -0.1 65 12 29566 230 10 7.7 6.4 | 195 12 3.1 11.3 66 10 31000 235 11 9.0 6.3 | 202 12 4.5 11.2 Wind Parameters Mean winds (0-6000m): 287.3 at 8.9 knts Storm direction: 317.3 at 6.7 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 54.0 neg: -22.0 tot: 32.0 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 6.42 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 ------------------------------------------------------------------------------- 500 335 4 117 3| 0.0 4.5 4.5| 2.7 -1.5 1.2 2.5 0.26| 8.2 2.2 1000 16 3 109 6| 0.0 4.3 4.3| 11.5 -7.7 3.8 3.8 0.13| 8.5 1.1 1500 257 5 185 6| 3.9 2.9 6.8| 49.1 -9.2 39.9 26.6 0.46| 10.3 4.7 2000 242 7 192 8| 2.9 2.5 5.4| 54.0 -12.3 41.8 20.9 0.42| 8.6 3.6 2500 241 8 195 9| 1.6 2.0 3.7| 54.0 -18.5 35.5 14.2 0.31| 7.9 2.5 3000 241 8 195 9| 1.4 1.7 3.1| 54.0 -22.0 32.0 10.7 0.24| 7.4 1.8 4000 254 7 198 7| 1.9 1.3 3.1| 54.0 -29.1 24.9 6.2 0.04| 7.0 0.3 5000 278 8 221 5| 1.5 1.0 2.5| 57.0 -36.5 20.5 4.1 -0.03| 6.9 -0.2 6000 287 9 240 5| 1.8 1.1 2.9| 73.5 -44.4 29.1 4.9 -0.01| 7.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251019.11.gif