UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 10 DEC 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 138 SFC 928 770 6.8 6.8 100 0.0 6.8 130 5 286.0 287.2 283.2 304.7 6.69 2 925 798 8.8 7.5 92 1.3 8.1 140 3 288.3 289.5 284.6 308.2 7.04 3 924 807 9.8 7.8 87 2.0 8.7 140 3 289.4 290.7 285.2 309.8 7.20 4 892 1100 10.4 5.8 73 4.6 7.9 127 2 293.0 294.1 285.9 311.7 6.49 5 850 1500 7.2 3.4 77 3.8 5.2 110 1 293.7 294.7 285.5 310.4 5.75 6 743 2592 -0.5 -6.5 64 6.0 -3.0 328 6 296.8 297.4 283.9 306.3 3.16 7 716 2888 -1.3 -11.3 46 10.0 -5.0 300 9 299.1 299.5 283.8 306.0 2.25 8 710 2956 -0.3 -23.3 16 23.0 -6.7 294 9 300.9 301.1 282.8 303.6 0.82 9 700 3069 -0.9 -25.9 13 25.0 -7.4 285 12 301.5 301.6 282.8 303.7 0.66 10 681 3288 -1.9 -30.9 9 29.0 -8.5 281 14 302.8 302.8 283.1 304.2 0.43 11 635 3842 -3.9 -26.9 15 23.0 -9.7 267 18 306.6 306.7 284.9 308.8 0.67 12 595 4352 -7.7 -21.7 32 14.0 -11.6 274 22 307.9 308.2 285.9 311.7 1.13 13 500 5680 -17.9 -44.9 7 27.0 -21.2 270 31 311.2 311.2 285.9 311.7 0.14 14 499 5695 -17.9 -44.9 7 27.0 -21.2 270 31 311.4 311.4 286.0 311.9 0.14 15 473 6092 -21.5 -39.5 18 18.0 -23.9 260 28 311.7 311.8 286.3 312.7 0.26 16 400 7300 -31.9 -51.9 12 20.0 -33.2 260 26 313.5 313.5 286.7 313.8 0.08 17 396 7371 -32.5 -52.5 12 20.0 -33.8 251 29 313.6 313.7 286.7 313.9 0.07 18 374 7771 -34.1 -58.1 7 24.0 -35.3 261 45 316.7 316.7 287.7 316.9 0.04 19 367 7903 -33.9 -64.9 3 31.0 -35.3 264 51 318.7 318.7 288.3 318.7 0.02 20 300 9290 -41.7 -71.7 2 30.0 -42.5 275 85 326.6 326.6 290.7 326.6 0.01 21 296 9381 -42.1 -71.1 3 29.0 -42.9 275 86 327.3 327.3 290.9 327.3 0.01 22 294 9426 -42.1 -71.1 3 29.0 -42.9 275 86 327.9 327.9 291.1 327.9 0.01 23 250 10500 -50.9 -73.9 5 23.0 -51.2 275 87 330.4 330.4 291.8 330.4 0.01 24 230 11036 -55.3 -74.3 8 19.0 -55.5 271 89 331.7 331.7 292.2 331.7 0.01 25 206 11734 -57.4 -76.4 7 19.0 -57.5 265 91 339.1 339.1 294.1 339.1 0.01 26 200 11920 -57.9 -76.9 7 19.0 -58.1 265 89 341.1 341.1 294.6 341.1 0.01 27 197 12015 -58.7 -76.7 8 18.0 -58.9 270 89 341.3 341.3 294.6 341.3 0.01 28 189 12276 -58.3 -78.3 6 20.0 -58.5 271 84 346.0 346.0 295.7 346.0 0.00 29 150 13720 -61.1 -84.1 3 23.0 -61.3 270 55 364.8 364.8 299.6 364.8 0.00 30 144 13974 -62.1 -84.1 4 22.0 -62.3 266 52 367.4 367.4 300.1 367.4 0.00 31 100 16230 -63.7 -87.7 2 24.0 -63.9 270 59 404.7 404.7 305.8 404.7 0.00 32 83 17369 -65.5 -88.5 3 23.0 -65.7 259 48 423.1 423.1 308.1 423.1 0.00 33 70 18410 -63.9 -88.9 2 25.0 -64.1 255 51 447.7 447.7 310.6 447.7 0.00 34 59 19465 -60.1 -89.1 1 29.0 -60.6 271 33 478.6 478.7 313.4 478.7 0.00 35 56 19788 -62.3 -89.3 2 27.0 -62.7 265 21 480.8 480.8 313.5 480.8 0.00 36 50 20490 -60.1 -90.1 1 30.0 -60.7 250 38 501.9 501.9 315.1 501.9 0.00 37 48 20746 -58.1 -89.1 1 31.0 -58.9 246 39 512.5 512.5 315.8 512.5 0.00 38 36 22542 -61.7 -89.7 1 28.0 -62.3 240 24 547.1 547.1 317.9 547.2 0.00 39 34 22899 -58.1 -89.1 1 31.0 -59.1 233 29 565.6 565.6 318.9 565.7 0.00 40 30 23690 -56.3 -88.3 1 32.0 -57.7 265 17 591.2 591.2 320.2 591.2 0.01 41 24 25116 -54.5 -87.5 1 33.0 -56.5 267 17 635.3 635.3 322.1 635.4 0.01 42 22 25672 -56.3 -88.3 1 32.0 -58.1 265 16 646.0 646.0 322.5 646.0 0.01 43 20 26280 -54.7 -87.7 1 33.0 -57.0 280 23 668.7 668.7 323.4 668.8 0.01 44 17 27326 -53.3 -86.3 1 33.0 -56.2 270 28 705.0 705.1 324.6 705.1 0.01 45 15 28142 -48.5 -84.5 1 36.0 -53.3 287 34 746.7 746.7 325.8 746.9 0.02 46 13 29087 -47.9 -84.9 1 37.0 -53.4 278 34 780.0 780.0 326.7 780.2 0.02 47 11 30204 -42.7 -82.7 0 40.0 -51.1 261 31 837.0 837.0 328.1 837.4 0.04 48 10 30850 -41.1 -82.1 0 41.0 -50.8 280 30 866.1 866.2 328.7 866.6 0.05 49 10 30850 -40.7 -81.7 0 41.0 -50.6 280 30 867.6 867.6 328.8 868.1 0.05 50 9.5 31199 -40.7 -81.7 0 41.0 -50.8 880.4 880.5 329.0 881.0 0.05 TRP 197 12015 -58.7 -76.7 8 18.0 -58.9 270 89 341.3 341.3 294.6 341.3 0.01 WND 206 11734 -57.4 -76.4 7 19.0 -57.5 265 91 339.1 339.1 294.1 339.1 0.01 Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 749.95 mb = 2521.42 m = 8272.28 ft Wetbulb zero: 781.72 mb = 2179.89 m = 7151.78 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 40.18 % Est. max temperature: 16.37 C = 61.47 F Sfc-Lift cond lev (LCL): 928.00 mb = 770.00 m = 2526.22 ft T: 6.80 C 700-500 lapse rate: 6.51 C/km ThetaE index: 8.07 C Layer 850.0- 700.0 mb Conv cond level (CCL): 798.17 mb = 2010.80 m = 6597.02 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 15.79 C = 60.42 F Cap Strength: 4.87 C Lifted Index: 4.05 C Risk: None Lifted Index @300 mb: 11.60 C Lifted Index @700 mb: 2.95 C Showalter Index: 4.17 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.30 C K Index: 3.50 Risk: None Sweat Index: 73.80 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.38 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 46202.45 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 828.50 mb = 1708.00 m = 5603.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 13 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 ---------------------------------------------------------- 0 928 770 130 5 -3.8 3.2 | 120 18 -15.3 8.9 1 925 798 140 3 -1.9 2.3 | 121 16 -13.4 8.0 2 850 1500 110 1 -0.9 0.3 | 116 14 -12.4 6.0 3 786 2134 10 2 -0.3 -2.0 | 108 12 -11.8 3.7 4 702 3048 285 10 9.7 -2.6 | 150 4 -1.8 3.1 5 700 3069 285 12 11.6 -3.1 | 182 3 0.1 2.6 6 649 3658 275 18 17.9 -1.6 | 237 8 6.4 4.1 7 624 3962 260 18 17.7 3.1 | 215 11 6.2 8.8 8 600 4267 275 21 20.9 -1.8 | 248 10 9.4 3.9 9 577 4572 270 26 26.0 -0.0 | 249 16 14.5 5.7 10 533 5182 255 33 31.9 8.5 | 235 25 20.4 14.2 11 500 5680 270 31 31.0 -0.0 | 254 20 19.5 5.7 12 492 5791 270 31 31.0 -0.0 | 254 20 19.5 5.7 13 472 6096 260 28 27.6 4.9 | 237 19 16.1 10.6 14 400 7300 260 26 25.6 4.5 | 234 17 14.1 10.2 15 399 7315 250 27 25.4 9.2 | 223 20 13.9 14.9 16 365 7925 265 52 51.8 4.5 | 256 42 40.3 10.2 17 300 9290 275 85 84.7 -7.4 | 271 73 73.2 -1.7 18 280 9754 275 89 88.7 -7.8 | 272 77 77.2 -2.1 19 250 10500 275 87 86.7 -7.6 | 271 75 75.2 -1.9 20 206 11734 265 91 90.7 7.9 | 260 80 79.2 13.6 21 201 11887 265 91 90.7 7.9 | 260 80 79.2 13.6 22 200 11920 265 89 88.7 7.8 | 260 78 77.2 13.5 23 197 12015 270 89 89.0 -0.0 | 266 78 77.5 5.7 24 150 13716 275 58 57.8 -5.1 | 269 46 46.3 0.6 25 150 13720 270 55 55.0 -0.0 | 263 44 43.5 5.7 26 143 14021 265 51 50.8 4.4 | 256 41 39.3 10.1 27 136 14326 255 57 55.1 14.8 | 245 48 43.6 20.5 28 123 14935 260 71 69.9 12.3 | 253 61 58.4 18.0 29 100 16230 270 59 59.0 -0.0 | 263 48 47.5 5.7 30 96 16459 270 59 59.0 -0.0 | 263 48 47.5 5.7 31 79 17678 255 44 42.5 11.4 | 241 35 31.0 17.1 32 70 18410 255 51 49.3 13.2 | 243 42 37.8 18.9 33 68 18593 255 51 49.3 13.2 | 243 42 37.8 18.9 34 62 19202 275 43 42.8 -3.7 | 266 31 31.4 2.0 35 56 19812 265 20 19.9 1.7 | 229 11 8.4 7.4 36 53 20117 225 25 17.7 17.7 | 195 24 6.2 23.4 37 50 20490 250 38 35.7 13.0 | 232 31 24.2 18.7 38 48 20726 245 39 35.3 16.5 | 227 33 23.9 22.2 39 46 21031 260 32 31.5 5.6 | 241 23 20.0 11.3 40 42 21641 240 24 20.8 12.0 | 208 20 9.3 17.7 41 40 21946 270 29 29.0 -0.0 | 252 18 17.5 5.7 42 38 22250 230 16 12.3 10.3 | 183 16 0.8 16.0 43 36 22555 240 24 20.8 12.0 | 208 20 9.3 17.7 44 34 22860 225 29 20.5 20.5 | 199 28 9.0 26.2 45 33 23165 275 26 25.9 -2.3 | 257 15 14.4 3.4 46 31 23470 275 24 23.9 -2.1 | 254 13 12.4 3.6 47 30 23690 265 17 16.9 1.5 | 217 9 5.5 7.2 48 30 23774 235 17 13.9 9.8 | 189 16 2.4 15.5 49 28 24079 270 19 19.0 -0.0 | 233 9 7.5 5.7 50 26 24689 270 15 15.0 -0.0 | 212 7 3.5 5.7 51 24 24994 285 17 16.4 -4.4 | 255 5 4.9 1.3 52 23 25298 240 17 14.7 8.5 | 193 15 3.2 14.2 53 22 25603 265 15 14.9 1.3 | 206 8 3.5 7.0 54 20 26213 265 24 23.9 2.1 | 238 15 12.4 7.8 55 20 26280 280 23 22.7 -4.0 | 261 11 11.2 1.7 56 19 26518 280 23 22.7 -4.0 | 261 11 11.2 1.7 57 18 26822 260 25 24.6 4.3 | 233 17 13.1 10.0 58 15 28346 290 35 32.9 -12.0 | 286 22 21.4 -6.3 59 14 28651 275 36 35.9 -3.1 | 264 25 24.4 2.6 60 12 29566 280 32 31.5 -5.6 | 270 20 20.0 0.1 61 11 30175 260 31 30.5 5.4 | 240 22 19.0 11.1 62 10 30850 280 30 29.5 -5.2 | 268 18 18.1 0.5 Wind Parameters Mean winds (0-6000m): 266.4 at 17.1 knts Storm direction: 296.4 at 12.8 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -21.5 tot: -12.9 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 46.97 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 ------------------------------------------------------------------------------- 500 133 2 119 15| 0.0 3.5 3.5| 0.0 -3.6 -3.6 -7.2 -0.25| 3.7 -0.9 1000 125 2 117 15| 0.0 2.3 2.3| 0.0 -8.0 -8.0 -8.0 -0.40| 2.7 -1.1 1500 95 2 114 15| 0.0 2.6 2.6| 0.0 -15.0 -15.0 -10.0 -0.51| 2.8 -1.4 2000 353 3 105 12| 0.0 3.2 3.2| 0.6 -18.9 -18.4 -9.2 -0.37| 3.7 -1.4 2500 292 4 119 8| 0.0 3.8 3.8| 6.7 -18.9 -12.3 -4.9 0.08| 4.7 0.4 3000 283 6 130 7| 0.0 3.8 3.8| 8.7 -21.5 -12.9 -4.3 0.08| 5.0 0.4 4000 274 10 168 5| 0.5 3.7 4.2| 25.0 -32.9 -7.9 -2.0 0.10| 6.0 0.6 5000 268 15 208 7| 0.9 3.4 4.4| 67.9 -51.9 16.0 3.2 0.14| 6.4 0.9 6000 266 17 219 9| 0.8 2.6 3.4| 67.9 -84.7 -16.8 -2.8 0.03| 5.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251210.00.gif