UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:2300Z 1 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 133 SFC 929 770 14.8 -0.2 36 15.0 7.4 20 5 294.1 294.8 283.8 306.0 4.05 2 925 806 16.2 2.2 39 14.0 8.9 80 9 295.9 296.7 285.4 310.2 4.85 3 920 852 16.8 0.8 34 16.0 8.6 82 10 296.9 297.7 285.3 310.0 4.40 4 850 1521 12.6 2.6 50 10.0 7.3 150 8 299.3 300.3 287.2 315.5 5.43 5 838 1640 11.8 2.8 54 9.0 7.0 177 12 299.7 300.7 287.5 316.4 5.59 6 819 1833 13.6 5.6 58 8.0 9.0 205 18 303.6 304.9 290.2 324.6 6.98 7 796 2072 11.8 5.8 67 6.0 8.3 209 20 304.2 305.5 290.6 326.1 7.28 8 757 2491 9.4 -4.6 37 14.0 2.8 213 16 306.0 306.6 287.8 317.1 3.59 9 735 2735 7.4 -6.6 36 14.0 1.1 215 13 306.4 307.0 287.5 316.3 3.17 10 716 2950 7.2 -4.8 42 12.0 1.5 235 20 308.5 309.2 288.8 320.2 3.74 11 700 3136 5.6 -5.4 45 11.0 0.5 250 26 308.7 309.4 288.8 320.1 3.65 12 616 4164 -2.9 -8.9 63 6.0 -5.4 248 29 310.4 311.0 288.9 320.5 3.17 13 605 4307 -3.3 -15.3 39 12.0 -7.5 248 30 311.6 311.9 288.1 317.8 1.92 14 500 5780 -15.5 -18.0 81 2.5 -16.3 255 36 314.1 314.5 288.8 320.3 1.85 15 462 6371 -21.1 -21.5 97 0.4 -21.2 255 38 314.3 314.6 288.5 319.3 1.48 16 458 6435 -21.5 -25.7 69 4.2 -22.4 255 39 314.6 314.8 288.1 318.1 1.03 17 455 6484 -20.9 -31.9 37 11.0 -22.8 255 39 316.0 316.1 288.1 318.0 0.58 18 450 6566 -20.5 -43.5 11 23.0 -23.4 255 40 317.5 317.5 288.1 318.1 0.18 19 400 7430 -25.7 -49.7 9 24.0 -27.9 255 50 321.6 321.6 289.3 322.0 0.10 20 399 7448 -25.9 -49.9 9 24.0 -28.1 255 50 321.6 321.6 289.3 321.9 0.10 21 332 8743 -38.1 -49.1 31 11.0 -38.8 247 53 322.2 322.2 289.6 322.7 0.13 22 300 9430 -44.7 -48.5 66 3.8 -44.9 245 52 322.4 322.4 289.6 323.0 0.16 23 287 9724 -47.7 -49.0 86 1.3 -47.7 250 51 322.2 322.2 289.6 322.8 0.15 24 283 9816 -48.3 -51.0 73 2.7 -48.4 251 52 322.6 322.6 289.7 323.1 0.12 25 278 9933 -47.1 -69.1 6 22.0 -47.6 253 53 326.0 326.0 290.6 326.0 0.01 26 250 10630 -49.7 -71.7 6 22.0 -50.1 265 60 332.2 332.2 292.3 332.2 0.01 27 200 12070 -55.7 -77.7 5 22.0 -55.9 275 92 344.6 344.6 295.4 344.6 0.00 28 189 12432 -55.9 -79.9 3 24.0 -56.2 275 84 349.9 349.9 296.6 349.9 0.00 29 175 12922 -57.7 -78.7 5 21.0 -57.9 271 101 354.7 354.7 297.6 354.7 0.00 30 173 12995 -57.3 -79.5 4 22.2 -57.5 270 104 356.6 356.6 298.0 356.6 0.00 31 167 13220 -55.9 -81.9 2 26.0 -56.2 271 99 362.5 362.5 299.2 362.5 0.00 32 150 13900 -59.3 -84.3 3 25.0 -59.5 280 81 367.9 367.9 300.2 367.9 0.00 33 138 14418 -61.9 -84.9 3 23.0 -62.1 269 76 372.2 372.2 300.9 372.2 0.00 34 123 15132 -59.7 -85.7 2 26.0 -60.0 254 70 388.7 388.7 303.6 388.7 0.00 35 100 16410 -64.5 -87.5 3 23.0 -64.7 265 53 403.1 403.1 305.6 403.1 0.00 36 89 17117 -67.7 -88.7 3 21.0 -67.8 265 50 410.4 410.4 306.6 410.4 0.00 37 82 17612 -66.1 -88.1 3 22.0 -66.2 251 37 423.4 423.4 308.1 423.4 0.00 38 77 17990 -69.5 -88.5 5 19.0 -69.6 220 24 424.0 424.0 308.2 424.0 0.00 39 70 18560 -68.5 -88.5 4 20.0 -68.7 250 25 437.8 437.8 309.7 437.8 0.00 40 50 20580 -65.9 -89.9 2 24.0 -66.2 305 3 488.2 488.2 314.1 488.2 0.00 41 44 21356 -66.5 -91.5 2 25.0 -66.8 309 2 504.9 504.9 315.3 504.9 0.00 42 33 23137 -57.9 -88.9 1 31.0 -59.0 337 5 571.0 571.0 319.2 571.0 0.00 43 30 23740 -56.9 -88.9 1 32.0 -58.2 70 4 589.5 589.5 320.1 589.5 0.00 44 23 25435 -53.7 -86.7 1 33.0 -55.9 358 16 645.5 645.5 322.5 645.5 0.01 45 22 25720 -54.9 -86.9 1 32.0 -57.0 350 21 650.2 650.2 322.7 650.2 0.01 46 20 26330 -53.9 -86.9 1 33.0 -56.3 335 12 671.2 671.2 323.4 671.3 0.01 47 15 28181 -54.5 -86.5 1 32.0 -57.4 344 16 726.8 726.8 325.3 726.9 0.01 48 10 30810 -50.1 -85.1 1 35.0 -55.5 310 33 832.5 832.5 328.0 832.8 0.03 49 8.0 32282 -45.9 -82.9 1 37.0 -54.1 904.1 904.1 329.5 904.6 0.05 50 7.2 32979 -48.3 -84.3 1 36.0 -55.8 921.9 922.0 329.8 922.4 0.04 TRP 77 17990 -69.5 -88.5 5 19.0 -69.6 220 24 424.0 424.0 308.2 424.0 0.00 WND 173 12995 -57.3 -79.5 4 22.2 -57.5 270 104 356.6 356.6 298.0 356.6 0.00 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 644.66 mb = 3813.44 m = 12511.12 ft Wetbulb zero: 693.00 mb = 3216.88 m = 10553.94 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 52.42 % Est. max temperature: 25.43 C = 77.78 F Sfc-Lift cond lev (LCL): 740.42 mb = 2673.91 m = 8772.57 ft T: 7.90 C 700-500 lapse rate: 7.98 C/km ThetaE index: 9.78 C Layer 757.0- 716.0 mb Conv cond level (CCL): 616.82 mb = 4153.55 m = 13626.96 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 30.78 C = 87.41 F Cap Strength: 8.65 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 6.67 C Lifted Index @700 mb: 8.10 C Showalter Index: 3.46 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 18.10 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 83.20 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.84 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 62159.99 J/kg Cap Strength: 8.45 C Lift Cond Lev (LCL): 729.42 mb = 2797.47 m = 9177.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 20 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 20 5 -1.7 -4.7 | 81 21 -21.2 -3.3 1 925 806 80 9 -8.9 -1.6 | 90 28 -28.3 -0.2 2 881 1219 100 15 -14.8 2.6 | 97 34 -34.2 4.0 3 850 1521 150 8 -4.0 6.9 | 110 25 -23.5 8.3 4 850 1524 160 8 -2.7 7.5 | 112 24 -22.2 8.9 5 819 1829 205 18 7.6 16.3 | 146 21 -11.8 17.7 6 790 2134 210 20 10.0 17.3 | 153 21 -9.5 18.7 7 734 2743 215 13 7.5 10.6 | 135 17 -12.0 12.0 8 707 3048 245 24 21.8 10.1 | 191 12 2.3 11.5 9 700 3136 250 26 24.4 8.9 | 206 11 5.0 10.3 10 655 3658 245 25 22.7 10.6 | 195 12 3.2 11.9 11 583 4572 250 32 30.1 10.9 | 221 16 10.6 12.3 12 540 5182 250 34 31.9 11.6 | 224 18 12.5 13.0 13 519 5486 260 35 34.5 6.1 | 244 17 15.0 7.5 14 500 5780 255 36 34.8 9.3 | 235 19 15.3 10.7 15 479 6096 255 35 33.8 9.1 | 234 18 14.4 10.4 16 400 7430 255 50 48.3 12.9 | 244 32 28.8 14.3 17 373 7925 250 55 51.7 18.8 | 238 38 32.2 20.2 18 300 9430 245 52 47.1 22.0 | 230 36 27.7 23.4 19 299 9449 245 48 43.5 20.3 | 228 32 24.1 21.7 20 250 10630 265 60 59.8 5.2 | 261 41 40.3 6.6 21 249 10668 265 60 59.8 5.2 | 261 41 40.3 6.6 22 200 12070 275 92 91.6 -8.0 | 275 73 72.2 -6.6 23 196 12192 275 93 92.6 -8.1 | 275 74 73.2 -6.7 24 187 12497 275 82 81.7 -7.1 | 275 63 62.2 -5.8 25 173 12995 270 104 104.0 -0.0 | 269 85 84.5 1.4 26 170 13106 270 104 104.0 -0.0 | 269 85 84.5 1.4 27 154 13716 275 77 76.7 -6.7 | 275 58 57.3 -5.3 28 150 13900 280 81 79.8 -14.1 | 282 62 60.3 -12.7 29 115 15545 245 66 59.8 27.9 | 234 50 40.4 29.3 30 100 16410 265 53 52.8 4.6 | 260 34 33.3 6.0 31 99 16459 270 60 60.0 -0.0 | 268 41 40.5 1.4 32 94 16764 265 53 52.8 4.6 | 260 34 33.3 6.0 33 85 17374 265 48 47.8 4.2 | 259 29 28.4 5.6 34 77 17983 230 20 15.3 12.9 | 164 15 -4.1 14.2 35 77 17990 220 24 15.4 18.4 | 168 20 -4.0 19.8 36 73 18288 225 22 15.6 15.6 | 167 17 -3.9 16.9 37 70 18560 250 25 23.5 8.6 | 202 11 4.0 9.9 38 70 18593 225 29 20.5 20.5 | 183 22 1.1 21.9 39 66 18898 255 23 22.2 6.0 | 201 8 2.8 7.3 40 63 19202 245 18 16.3 7.6 | 161 10 -3.1 9.0 41 60 19507 210 26 13.0 22.5 | 165 25 -6.5 23.9 42 54 20117 210 16 8.0 13.9 | 143 19 -11.5 15.2 43 51 20422 235 10 8.2 5.7 | 122 13 -11.3 7.1 44 50 20580 305 3 2.5 -1.7 | 89 17 -17.0 -0.3 45 49 20726 300 3 2.6 -1.5 | 90 17 -16.9 -0.1 46 35 22860 330 1 0.5 -0.9 | 92 19 -19.0 0.5 47 31 23470 345 10 2.6 -9.7 | 64 19 -16.9 -8.3 48 30 23740 70 4 -3.8 -1.4 | 90 23 -23.2 0.0 49 30 23774 20 10 -3.4 -9.4 | 71 24 -22.9 -8.0 50 26 24689 345 10 2.6 -9.7 | 64 19 -16.9 -8.3 51 24 25298 5 10 -0.9 -10.0 | 67 22 -20.3 -8.6 52 22 25603 350 24 4.2 -23.6 | 34 27 -15.3 -22.3 53 21 25908 350 16 2.8 -15.8 | 49 22 -16.7 -14.4 54 20 26213 305 10 8.2 -5.7 | 69 12 -11.3 -4.4 55 20 26330 335 12 5.1 -10.9 | 57 17 -14.4 -9.5 56 19 26518 300 10 8.7 -5.0 | 71 11 -10.8 -3.6 57 19 26822 335 13 5.5 -11.8 | 53 17 -14.0 -10.4 58 15 28346 345 16 4.1 -15.5 | 47 21 -15.3 -14.1 59 14 28651 330 10 5.0 -8.7 | 63 16 -14.5 -7.3 60 13 28956 320 18 11.6 -13.8 | 32 15 -7.9 -12.4 61 12 29566 335 22 9.3 -19.9 | 29 21 -10.2 -18.6 62 11 30175 310 29 22.2 -18.6 | 351 17 2.8 -17.3 63 10 30810 310 33 25.3 -21.2 | 344 21 5.8 -19.8 Wind Parameters Mean winds (0-6000m): 244.1 at 26.0 knts Storm direction: 274.1 at 19.5 knts Shear (0-3000m) pos: 5.0 neg: 0.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 277.4 neg: -30.0 tot: 247.4 m^2/s^2 ave: 82.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 7.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 179.79 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 93 12 94 31| 15.0 0.0 15.0| 73.9 0.0 73.9 147.8 0.57| 17.4 9.9 1000 120 12 104 30| 10.8 0.0 10.8|189.1 0.0 189.1 189.1 0.69| 19.7 13.7 1500 166 14 123 27| 8.0 0.0 8.0|219.1 -4.6 214.6 143.0 0.69| 15.5 10.6 2000 183 14 130 24| 4.8 0.0 4.8|220.4 -23.7 196.8 98.4 0.54| 13.1 7.0 2500 204 16 141 21| 6.0 0.0 6.0|274.9 -25.0 249.9 100.0 0.63| 13.9 8.7 3000 218 18 151 17| 5.0 0.2 5.3|277.4 -30.0 247.4 82.5 0.59| 12.0 7.1 4000 232 21 167 14| 4.6 0.2 4.8|299.5 -30.0 269.5 67.4 0.61| 10.0 6.1 5000 240 24 184 13| 4.0 0.1 4.2|328.2 -40.3 287.8 57.6 0.59| 9.0 5.3 6000 244 26 197 13| 3.3 0.6 3.9|340.8 -42.3 298.5 49.7 0.56| 8.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251201.23.gif