UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 17 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 109 SFC 929 770 22.4 0.4 23 22.0 10.7 270 3 301.8 302.6 287.0 314.7 4.24 2 926 795 25.2 2.2 22 23.0 12.4 304 2 305.0 305.9 288.6 319.8 4.84 3 925 804 25.6 2.6 22 23.0 12.7 315 1 305.5 306.4 289.0 320.7 4.99 4 921 842 25.6 2.6 22 23.0 12.7 319 1 305.9 306.8 289.1 321.2 5.01 5 866 1382 25.2 0.2 19 25.0 11.4 325 2 310.9 311.7 290.2 324.9 4.48 6 850 1545 24.0 -1.0 19 25.0 10.5 290 4 311.3 312.1 290.1 324.5 4.18 7 700 3194 8.6 -5.4 37 14.0 1.9 205 4 312.0 312.7 289.9 323.6 3.65 8 692 3289 7.8 -6.2 36 14.0 1.3 202 5 312.1 312.8 289.8 323.2 3.47 9 584 4657 -4.7 -5.9 91 1.2 -5.3 144 16 313.1 313.9 290.7 326.5 4.22 10 582 4684 -4.9 -7.0 85 2.1 -5.8 146 16 313.2 313.9 290.5 325.5 3.89 11 565 4917 -4.3 -18.3 33 14.0 -9.0 167 16 316.5 316.8 289.3 321.9 1.60 12 561 4974 -2.1 -38.1 4 36.0 -9.9 181 16 319.8 319.8 289.0 320.7 0.25 13 554 5074 -1.9 -34.9 6 33.0 -9.7 205 17 321.2 321.2 289.5 322.5 0.36 14 500 5880 -8.3 -30.3 15 22.0 -13.6 265 16 322.9 323.0 290.3 325.1 0.62 15 454 6617 -14.7 -31.7 22 17.0 -18.3 245 16 323.9 324.1 290.6 326.1 0.59 16 400 7560 -21.3 -40.3 16 19.0 -24.1 240 28 327.3 327.4 291.3 328.4 0.28 17 300 9620 -37.1 -49.1 28 12.0 -37.9 230 59 333.1 333.1 292.7 333.7 0.15 18 291 9829 -39.1 -50.1 30 11.0 -39.8 231 58 333.1 333.2 292.7 333.7 0.13 19 289 9876 -38.5 -61.5 7 23.0 -39.5 231 58 334.7 334.7 293.0 334.8 0.03 20 278 10142 -38.3 -67.3 3 29.0 -39.4 232 57 338.7 338.7 294.0 338.8 0.02 21 257 10674 -43.1 -68.1 5 25.0 -43.9 235 54 339.3 339.3 294.1 339.4 0.02 22 250 10860 -42.5 -74.5 2 32.0 -43.3 240 58 342.9 342.9 295.0 342.9 0.01 23 232 11363 -44.2 -74.8 2 30.6 -45.0 255 70 347.7 347.7 296.1 347.7 0.01 24 214 11903 -46.1 -75.1 2 29.0 -46.8 257 68 352.9 352.9 297.3 352.9 0.01 25 200 12350 -49.5 -77.5 2 28.0 -50.0 260 64 354.4 354.4 297.5 354.4 0.00 26 155 13969 -63.1 -79.1 10 16.0 -63.2 246 60 358.0 358.0 298.3 358.0 0.00 27 150 14170 -64.3 -80.3 9 16.0 -64.4 255 59 359.3 359.3 298.5 359.3 0.00 28 138 14678 -64.3 -83.3 6 19.0 -64.4 254 53 368.0 368.0 300.2 368.0 0.00 29 121 15465 -71.7 -83.7 15 12.0 -71.8 255 42 368.5 368.5 300.3 368.6 0.00 30 117 15663 -72.9 -83.9 17 11.0 -72.9 265 45 369.9 369.9 300.5 369.9 0.00 31 112 15920 -70.3 -85.3 9 15.0 -70.4 258 43 379.4 379.4 302.2 379.4 0.00 32 100 16590 -70.9 -84.9 11 14.0 -70.9 245 31 390.7 390.7 303.9 390.8 0.00 33 88 17344 -72.7 -86.7 10 14.0 -72.8 226 25 401.7 401.7 305.5 401.7 0.00 34 83 17691 -68.9 -86.9 6 18.0 -69.0 232 26 416.2 416.2 307.3 416.2 0.00 35 73 18453 -72.7 -87.7 9 15.0 -72.8 261 10 423.7 423.7 308.2 423.7 0.00 36 70 18700 -71.5 -88.5 6 17.0 -71.6 180 10 431.4 431.4 309.0 431.4 0.00 37 65 19143 -67.7 -89.7 3 22.0 -67.9 216 10 449.0 449.0 310.7 449.0 0.00 38 55 20151 -67.7 -90.7 2 23.0 -67.9 142 10 470.9 470.9 312.7 470.9 0.00 39 50 20730 -64.9 -89.9 2 25.0 -65.2 100 10 490.5 490.5 314.2 490.6 0.00 40 43 21656 -60.1 -90.1 1 30.0 -60.7 4 11 524.0 524.0 316.5 524.0 0.00 41 33 23311 -57.5 -87.5 1 30.0 -58.6 15 10 572.1 572.1 319.3 572.1 0.01 42 30 23910 -58.3 -88.3 1 30.0 -59.4 320 10 585.7 585.7 319.9 585.7 0.01 43 22 25883 -55.1 -87.1 1 32.0 -57.1 41 13 649.6 649.6 322.7 649.6 0.01 44 20 26500 -50.3 -84.3 1 34.0 -53.7 90 15 682.2 682.2 323.9 682.3 0.02 45 14 28831 -49.7 -83.7 1 34.0 -54.2 128 14 757.5 757.5 326.1 757.7 0.03 46 14 28831 -49.9 -83.9 1 34.0 -54.4 128 14 756.8 756.8 326.1 757.0 0.02 TRP 117 15663 -72.9 -83.9 17 11.0 -72.9 265 45 369.9 369.9 300.5 369.9 0.00 WND 232 11363 -44.2 -74.8 2 30.6 -45.0 255 70 347.7 347.7 296.1 347.7 0.01 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 624.61 mb = 4142.45 m = 13590.55 ft Wetbulb zero: 671.24 mb = 3534.46 m = 11595.85 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 35.22 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 669.26 mb = 3558.21 m = 11673.78 ft T: 5.34 C 700-500 lapse rate: 6.29 C/km ThetaE index: 1.73 C Layer 850.0- 584.0 mb Conv cond level (CCL): 513.76 mb = 5666.46 m = 18590.51 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 42.60 C = 108.68 F Cap Strength: 7.37 C Lifted Index: 6.27 C Risk: None Lifted Index @300 mb: 7.53 C Lifted Index @700 mb: 2.54 C Showalter Index: 5.68 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: 7.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 24.00 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.70 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 35792.76 J/kg Cap Strength: 7.33 C Lift Cond Lev (LCL): 613.43 mb = 4260.46 m = 13977.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 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 ---------------------------------------------------------- 0 929 770 270 3 3.0 -0.0 | 61 4 -3.9 -2.2 1 925 804 315 1 0.7 -0.7 | 65 7 -6.2 -2.9 2 882 1219 0 0 -0.0 -0.0 | 73 7 -6.9 -2.2 3 850 1545 290 4 3.8 -1.4 | 42 5 -3.2 -3.5 4 793 2134 300 4 3.5 -2.0 | 40 5 -3.5 -4.2 5 700 3194 205 4 1.7 3.6 | 105 5 -5.2 1.4 6 661 3658 190 7 1.2 6.9 | 130 7 -5.7 4.7 7 636 3962 135 10 -7.1 7.1 | 109 15 -14.0 4.9 8 589 4572 140 16 -10.3 12.3 | 120 20 -17.2 10.1 9 567 4877 160 16 -5.5 15.0 | 136 18 -12.4 12.9 10 546 5182 235 17 13.9 9.8 | 223 10 7.0 7.6 11 506 5791 265 16 15.9 1.4 | 275 9 9.0 -0.8 12 500 5880 265 16 15.9 1.4 | 275 9 9.0 -0.8 13 486 6096 255 18 17.4 4.7 | 257 11 10.5 2.5 14 467 6401 255 15 14.5 3.9 | 257 8 7.6 1.7 15 448 6706 240 17 14.7 8.5 | 231 10 7.8 6.3 16 430 7010 260 20 19.7 3.5 | 264 13 12.8 1.3 17 413 7315 265 25 24.9 2.2 | 270 18 18.0 0.0 18 400 7560 240 28 24.2 14.0 | 236 21 17.3 11.8 19 397 7620 235 29 23.8 16.6 | 229 22 16.8 14.5 20 380 7925 250 29 27.3 9.9 | 249 22 20.3 7.7 21 364 8230 235 29 23.8 16.6 | 229 22 16.8 14.5 22 307 9449 230 60 46.0 38.6 | 227 53 39.0 36.4 23 300 9620 230 59 45.2 37.9 | 227 52 38.3 35.7 24 257 10668 235 54 44.2 31.0 | 232 47 37.3 28.8 25 250 10860 240 58 50.2 29.0 | 238 51 43.3 26.8 26 232 11363 255 70 67.6 18.1 | 255 63 60.7 15.9 27 224 11582 255 70 67.6 18.1 | 255 63 60.7 15.9 28 200 12350 260 64 63.0 11.1 | 261 57 56.1 8.9 29 177 13106 260 63 62.0 10.9 | 261 56 55.1 8.8 30 154 14021 245 60 54.4 25.4 | 244 53 47.4 23.2 31 150 14170 255 59 57.0 15.3 | 255 52 50.1 13.1 32 139 14630 255 54 52.2 14.0 | 255 47 45.2 11.8 33 126 15240 245 38 34.4 16.1 | 243 31 27.5 13.9 34 117 15663 265 45 44.8 3.9 | 267 38 37.9 1.7 35 113 15850 265 45 44.8 3.9 | 267 38 37.9 1.7 36 108 16154 235 36 29.5 20.6 | 231 29 22.6 18.5 37 100 16590 245 31 28.1 13.1 | 243 24 21.2 10.9 38 97 16764 245 31 28.1 13.1 | 243 24 21.2 10.9 39 88 17374 225 25 17.7 17.7 | 215 19 10.7 15.5 40 83 17678 230 26 19.9 16.7 | 222 19 13.0 14.5 41 75 18288 315 10 7.1 -7.1 | 359 9 0.1 -9.2 42 70 18700 180 10 0.0 10.0 | 138 10 -6.9 7.8 43 68 18898 175 10 -0.9 10.0 | 135 11 -7.8 7.8 44 64 19202 225 10 7.1 7.1 | 182 5 0.1 4.9 45 58 19812 135 14 -9.9 9.9 | 115 19 -16.8 7.7 46 55 20117 145 10 -5.7 8.2 | 115 14 -12.7 6.0 47 50 20730 100 10 -9.8 1.7 | 88 17 -16.8 -0.4 48 48 21031 80 10 -9.8 -1.7 | 77 17 -16.8 -3.9 49 45 21336 140 10 -6.4 7.7 | 112 14 -13.4 5.5 50 43 21641 360 10 -0.0 -10.0 | 30 14 -6.9 -12.2 51 41 21946 40 22 -14.1 -16.9 | 48 28 -21.1 -19.0 52 39 22250 50 13 -10.0 -8.4 | 58 20 -16.9 -10.5 53 37 22555 40 11 -7.1 -8.4 | 53 18 -14.0 -10.6 54 32 23470 10 10 -1.7 -9.8 | 36 15 -8.7 -12.0 55 31 23774 35 10 -5.7 -8.2 | 51 16 -12.7 -10.4 56 30 23910 320 10 6.4 -7.7 | 3 10 -0.5 -9.8 57 29 24079 185 1 0.1 1.0 | 80 7 -6.8 -1.2 58 28 24384 355 13 1.1 -13.0 | 21 16 -5.8 -15.1 59 27 24689 15 16 -4.1 -15.5 | 32 21 -11.1 -17.6 60 25 24994 45 11 -7.8 -7.8 | 56 18 -14.7 -10.0 61 23 25603 55 12 -9.8 -6.9 | 62 19 -16.8 -9.1 62 22 25908 40 13 -8.4 -10.0 | 52 20 -15.3 -12.1 63 21 26213 65 13 -11.8 -5.5 | 68 20 -18.7 -7.7 64 20 26500 90 15 -15.0 0.0 | 84 22 -21.9 -2.2 65 20 26518 60 13 -11.3 -6.5 | 64 20 -18.2 -8.7 66 18 26822 90 15 -15.0 0.0 | 84 22 -21.9 -2.2 67 17 27127 80 18 -17.7 -3.1 | 78 25 -24.7 -5.3 68 14 27737 130 14 -10.7 9.0 | 111 19 -17.7 6.8 69 13 28042 115 14 -12.7 5.9 | 101 20 -19.6 3.7 70 11 28651 65 16 -14.5 -6.8 | 67 23 -21.4 -8.9 71 10 28956 60 19 -16.5 -9.5 | 63 26 -23.4 -11.7 Wind Parameters Mean winds (0-6000m): 222.6 at 9.7 knts Storm direction: 252.6 at 7.3 knts Shear (0-3000m) pos: 0.5 neg: 1.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 63.6 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -7.9 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.00 Bulk Shear: 12.37 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 ------------------------------------------------------------------------------- 500 309 1 68 7| 3.0 0.0 3.0| 2.1 -1.0 1.1 2.2 0.18| 4.0 0.7 1000 293 2 61 6| 1.5 1.9 3.4| 2.1 -6.1 -4.1 -4.1 -0.28| 4.2 -1.2 1500 295 3 55 6| 1.0 1.3 2.3| 2.4 -6.3 -3.9 -2.6 -0.23| 3.2 -0.7 2000 286 3 54 5| 0.8 1.1 1.8| 4.8 -6.3 -1.5 -0.7 0.03| 3.2 0.1 2500 272 3 59 4| 0.6 1.0 1.6| 7.1 -6.3 0.9 0.3 0.15| 3.2 0.5 3000 245 4 80 4| 0.5 1.5 2.0| 10.5 -7.9 2.6 0.9 0.17| 3.6 0.6 4000 171 6 116 9| 0.5 1.7 2.3| 42.9 -19.2 23.7 5.9 0.19| 4.7 0.9 5000 199 8 143 7| 2.4 1.4 3.8|142.7 -19.2 123.6 24.7 0.54| 7.1 3.8 6000 223 10 176 5| 2.0 1.6 3.6|145.9 -35.4 110.4 18.4 0.40| 6.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251017.00.gif