UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112918.upa.cvt Date: 1800Z 29 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:1800Z 29 NOV 25 Station: KTWC WMO ident: 72274 Latitude: 32.23 Longitude: -110.96 Elevation: 751.00 ------------------------------------------------------------------------------- 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 145 SFC 932 751 14.6 5.6 55 9.0 9.6 5 2 293.6 294.7 285.8 311.3 6.12 2 925 813 14.2 3.2 47 11.0 8.4 175 4 293.8 294.8 284.9 309.0 5.21 3 904 1006 12.6 2.6 50 10.0 7.4 189 5 294.1 295.0 284.9 309.0 5.10 4 899 1053 14.2 1.2 41 13.0 7.5 186 5 296.2 297.1 285.3 309.9 4.64 5 879 1243 15.0 -2.0 31 17.0 6.7 171 4 299.0 299.7 285.4 310.3 3.75 6 867 1359 13.6 -2.4 33 16.0 5.9 154 3 298.7 299.4 285.2 309.8 3.69 7 850 1526 12.6 -4.4 30 17.0 4.7 130 2 299.3 299.9 285.0 309.2 3.24 8 832 1705 11.0 -5.0 32 16.0 3.7 185 3 299.5 300.1 285.0 309.1 3.16 9 809 1938 9.8 -8.2 27 18.0 2.1 222 3 300.6 301.1 284.7 308.5 2.54 10 802 2010 9.4 -14.6 17 24.0 0.5 219 4 301.0 301.2 283.7 305.8 1.53 11 798 2051 9.6 -18.4 12 28.0 -0.0 218 4 301.6 301.8 283.5 305.2 1.12 12 796 2072 9.8 -16.2 14 26.0 0.4 217 4 302.0 302.3 284.0 306.4 1.35 13 793 2103 9.6 -14.4 17 24.0 0.6 216 4 302.1 302.4 284.2 307.2 1.58 14 791 2124 9.4 -7.6 29 17.0 2.0 215 4 302.1 302.6 285.5 310.6 2.73 15 788 2156 9.2 -10.8 23 20.0 1.1 218 4 302.3 302.7 284.9 308.9 2.13 16 774 2304 8.6 -8.4 29 17.0 1.3 245 6 303.2 303.7 285.8 311.3 2.62 17 766 2390 8.4 -11.6 23 20.0 0.4 260 7 303.9 304.2 285.4 310.3 2.05 18 755 2509 8.6 -19.4 12 28.0 -0.9 275 9 305.3 305.5 284.9 308.9 1.09 19 754 2520 8.6 -19.4 12 28.0 -1.0 276 9 305.4 305.6 284.9 309.0 1.09 20 722 2877 6.4 -22.6 10 29.0 -2.7 295 12 306.8 307.0 285.2 309.7 0.86 21 708 3037 5.0 -17.0 19 22.0 -2.7 295 13 307.0 307.3 285.9 311.7 1.42 22 700 3129 4.2 -24.8 10 29.0 -4.3 270 9 307.1 307.3 285.2 309.6 0.73 23 698 3152 4.0 -25.0 10 29.0 -4.4 271 10 307.2 307.3 285.2 309.6 0.72 24 686 3293 3.2 -22.8 13 26.0 -4.7 281 13 307.8 308.0 285.6 310.8 0.89 25 603 4321 -5.5 -22.5 25 17.0 -10.3 275 17 309.3 309.5 286.3 312.8 1.04 26 586 4545 -7.5 -20.5 35 13.0 -11.3 279 18 309.5 309.8 286.6 313.7 1.28 27 532 5290 -12.9 -28.9 25 16.0 -16.4 251 28 311.7 311.9 286.8 314.0 0.66 28 512 5581 -15.3 -29.3 29 14.0 -18.2 253 29 312.3 312.4 286.9 314.5 0.66 29 510 5610 -15.3 -32.3 22 17.0 -18.5 254 29 312.6 312.7 286.9 314.4 0.50 30 503 5715 -14.9 -36.9 13 22.0 -18.6 255 30 314.3 314.4 287.2 315.5 0.32 31 500 5760 -15.1 -38.1 12 23.0 -18.8 255 30 314.6 314.7 287.3 315.7 0.29 32 477 6116 -15.5 -47.5 5 32.0 -19.7 260 31 318.4 318.4 288.3 318.8 0.11 33 466 6292 -17.1 -49.1 4 32.0 -21.0 257 33 318.5 318.6 288.4 318.9 0.09 34 458 6422 -16.9 -52.9 3 36.0 -20.9 256 34 320.4 320.4 288.9 320.6 0.06 35 436 6791 -18.7 -56.7 2 38.0 -22.4 268 41 322.6 322.6 289.6 322.8 0.04 36 432 6860 -18.1 -55.1 2 37.0 -22.0 270 42 324.2 324.3 290.1 324.4 0.05 37 400 7430 -22.9 -49.9 7 27.0 -25.8 275 45 325.2 325.2 290.5 325.6 0.10 38 323 8952 -35.9 -55.9 11 20.0 -37.0 275 47 327.8 327.8 291.2 328.0 0.06 39 300 9460 -39.5 -58.5 12 19.0 -40.4 280 52 329.7 329.7 291.7 329.9 0.05 40 283 9856 -42.1 -61.1 11 19.0 -42.8 274 57 331.5 331.5 292.2 331.7 0.04 41 259 10447 -47.5 -64.5 12 17.0 -47.9 264 67 332.1 332.1 292.3 332.2 0.03 42 258 10472 -47.7 -65.7 11 18.0 -48.1 263 69 332.1 332.1 292.3 332.2 0.02 43 254 10575 -47.3 -68.3 7 21.0 -47.8 262 74 334.2 334.2 292.9 334.3 0.02 44 250 10680 -47.5 -62.5 16 15.0 -47.9 260 80 335.4 335.5 293.2 335.6 0.03 45 243 10867 -48.3 -58.3 31 10.0 -48.6 260 85 337.0 337.0 293.6 337.2 0.06 46 221 11484 -53.5 -58.5 54 5.0 -53.7 260 105 338.2 338.3 294.0 338.5 0.06 47 214 11691 -54.9 -60.9 47 6.0 -55.1 260 113 339.2 339.2 294.1 339.4 0.05 48 211 11781 -55.5 -60.9 51 5.4 -55.6 260 117 339.6 339.7 294.3 339.8 0.05 49 209 11841 -55.9 -60.9 53 5.0 -56.0 260 117 339.9 339.9 294.4 340.1 0.05 50 204 11995 -56.9 -67.9 24 11.0 -57.1 260 111 340.7 340.7 294.5 340.8 0.02 51 200 12120 -57.9 -70.9 17 13.0 -58.0 260 105 341.1 341.1 294.6 341.1 0.01 52 199 12152 -58.1 -72.1 15 14.0 -58.3 260 105 341.2 341.2 294.6 341.3 0.01 53 193 12344 -59.1 -70.1 23 11.0 -59.2 260 102 342.6 342.6 295.0 342.7 0.02 54 191 12410 -59.5 -71.5 20 12.0 -59.6 260 101 343.0 343.0 295.1 343.1 0.01 55 188 12509 -59.7 -73.7 15 14.0 -59.9 260 100 344.3 344.3 295.3 344.3 0.01 56 179 12814 -62.1 -75.1 16 13.0 -62.2 260 96 345.2 345.2 295.6 345.2 0.01 57 164 13354 -63.7 -77.7 13 14.0 -63.8 260 90 351.3 351.3 296.9 351.3 0.01 58 163 13391 -63.3 -78.3 11 15.0 -63.4 260 89 352.6 352.6 297.2 352.6 0.01 59 150 13900 -65.7 -80.7 11 15.0 -65.8 260 91 356.9 356.9 298.1 356.9 0.00 60 134 14581 -68.9 -83.9 10 15.0 -68.9 260 78 362.9 362.9 299.2 362.9 0.00 61 100 16330 -70.1 -88.1 5 18.0 -70.2 270 63 392.3 392.3 304.1 392.3 0.00 62 91 16891 -70.7 -87.7 6 17.0 -70.8 272 53 401.8 401.8 305.5 401.8 0.00 63 70 18460 -67.7 -88.7 3 21.0 -67.8 260 17 439.5 439.6 309.8 439.6 0.00 64 69 18547 -67.7 -88.7 3 21.0 -67.8 276 26 441.4 441.4 310.0 441.4 0.00 65 66 18814 -69.5 -89.5 4 20.0 -69.6 256 22 443.1 443.1 310.2 443.1 0.00 66 64 18998 -67.3 -89.3 3 22.0 -67.5 254 22 451.8 451.8 311.0 451.8 0.00 67 60 19389 -66.5 -89.5 3 23.0 -66.7 268 32 462.0 462.0 312.0 462.1 0.00 68 56 19809 -65.1 -89.1 2 24.0 -65.4 265 39 474.4 474.4 313.0 474.5 0.00 69 54 20030 -66.3 -90.3 2 24.0 -66.5 265 35 476.6 476.6 313.2 476.7 0.00 70 50 20500 -63.5 -89.5 2 26.0 -63.8 325 21 493.8 493.8 314.5 493.9 0.00 71 48 20751 -63.9 -89.9 2 26.0 -64.3 308 30 498.7 498.7 314.8 498.7 0.00 72 46 21013 -62.1 -89.1 2 27.0 -62.6 338 9 509.1 509.1 315.6 509.2 0.00 73 36 22520 -64.5 -90.5 2 26.0 -65.0 208 6 539.9 539.9 317.5 539.9 0.00 74 34 22872 -61.9 -89.9 1 28.0 -62.6 286 11 555.6 555.6 318.4 555.7 0.00 75 32 23248 -61.5 -89.5 1 28.0 -62.2 314 14 566.4 566.4 319.0 566.5 0.00 76 30 23650 -59.3 -88.3 1 29.0 -60.3 25 17 583.0 583.0 319.8 583.0 0.01 77 28 24080 -60.1 -89.1 1 29.0 -61.1 20 18 592.4 592.4 320.3 592.4 0.00 78 27 24306 -59.1 -88.1 1 29.0 -60.2 39 18 601.4 601.4 320.7 601.4 0.01 79 25 24786 -60.5 -89.5 1 29.0 -61.5 153 10 610.7 610.7 321.1 610.8 0.01 80 25 24786 -58.9 -88.9 1 30.0 -60.1 153 10 615.3 615.3 321.3 615.4 0.01 81 22 25585 -58.9 -88.9 1 30.0 -60.3 278 3 638.2 638.2 322.2 638.3 0.01 82 22 25585 -58.9 -88.9 1 30.0 -60.3 278 3 638.2 638.2 322.2 638.3 0.01 83 22 25585 -56.1 -88.1 1 32.0 -57.9 278 3 646.6 646.6 322.6 646.6 0.01 84 20 26190 -55.9 -86.9 1 31.0 -57.9 15 2 665.1 665.1 323.3 665.1 0.01 85 18 26860 -57.5 -87.5 1 30.0 -59.4 67 3 680.4 680.4 323.8 680.4 0.01 86 16 27610 -54.7 -86.7 1 32.0 -57.4 78 8 712.8 712.8 324.8 712.9 0.01 87 14 28467 -54.1 -86.1 1 32.0 -57.2 18 10 742.6 742.6 325.7 742.7 0.02 88 14 28467 -54.1 -86.1 1 32.0 -57.2 18 10 742.6 742.6 325.7 742.7 0.02 89 12 29466 -50.5 -84.5 1 34.0 -55.2 59 13 788.8 788.8 327.0 789.0 0.03 90 11 30032 -52.3 -85.3 1 33.0 -56.6 57 14 802.2 802.2 327.3 802.4 0.02 91 11 30032 -51.5 -85.5 1 34.0 -56.1 57 14 805.1 805.1 327.4 805.3 0.02 92 10 30650 -52.9 -85.9 1 33.0 -57.3 75 15 822.1 822.1 327.8 822.3 0.02 93 8.6 31631 -49.1 -84.1 1 35.0 -55.5 873.1 873.1 328.9 873.5 0.04 TRP 134 14581 -68.9 -83.9 10 15.0 -68.9 260 78 362.9 362.9 299.2 362.9 0.00 WND 211 11781 -55.5 -60.9 51 5.4 -55.6 260 117 339.6 339.7 294.3 339.8 0.05 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 655.47 mb = 3671.11 m = 12044.19 ft Wetbulb zero: 798.29 mb = 2048.06 m = 6719.27 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 24.74 % Est. max temperature: 23.46 C = 74.23 F Sfc-Lift cond lev (LCL): 813.88 mb = 1887.69 m = 6193.13 ft T: 10.06 C 700-500 lapse rate: 7.34 C/km ThetaE index: 5.07 C Layer 867.0- 796.0 mb Conv cond level (CCL): 600.74 mb = 4350.43 m = 14272.89 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 30.03 C = 86.05 F Cap Strength: 8.85 C Lifted Index: 7.47 C Risk: None Lifted Index @300 mb: 14.45 C Lifted Index @700 mb: 8.52 C Showalter Index: 7.73 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 10.70 C K Index: -5.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.47 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 58158.88 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 711.07 mb = 3001.19 m = 9846.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 ---------------------------------------------------------- 0 932 751 5 2 -0.2 -2.0 | 105 12 -12.0 3.3 1 925 813 175 4 -0.3 4.0 | 127 15 -12.2 9.3 2 914 914 195 5 1.3 4.8 | 134 15 -10.6 10.1 3 881 1219 175 4 -0.3 4.0 | 127 15 -12.2 9.3 4 850 1526 130 2 -1.5 1.3 | 116 15 -13.4 6.6 5 819 1829 225 3 2.1 2.1 | 127 12 -9.7 7.4 6 790 2134 215 4 2.3 3.3 | 132 13 -9.6 8.6 7 761 2438 270 8 8.0 -0.0 | 144 7 -3.9 5.3 8 733 2743 295 12 10.9 -5.1 | 103 1 -1.0 0.2 9 707 3048 295 13 11.8 -5.5 | 21 0 -0.1 -0.2 10 700 3129 270 9 9.0 -0.0 | 152 6 -2.9 5.3 11 680 3353 285 15 14.5 -3.9 | 242 3 2.6 1.4 12 654 3658 290 18 16.9 -6.2 | 280 5 5.1 -0.9 13 605 4267 275 17 16.9 -1.5 | 233 6 5.1 3.8 14 582 4572 280 18 17.7 -3.1 | 250 6 5.9 2.2 15 560 4877 265 22 21.9 1.9 | 234 12 10.1 7.2 16 538 5182 250 28 26.3 9.6 | 224 21 14.4 14.9 17 500 5760 255 30 29.0 7.8 | 233 22 17.1 13.1 18 478 6096 260 31 30.5 5.4 | 240 22 18.7 10.7 19 459 6401 255 34 32.8 8.8 | 236 25 21.0 14.1 20 423 7010 275 45 44.8 -3.9 | 268 33 33.0 1.4 21 400 7430 275 45 44.8 -3.9 | 268 33 33.0 1.4 22 389 7620 275 45 44.8 -3.9 | 268 33 33.0 1.4 23 357 8230 275 49 48.8 -4.3 | 268 37 37.0 1.0 24 314 9144 275 47 46.8 -4.1 | 268 35 35.0 1.2 25 300 9449 280 46 45.3 -8.0 | 275 34 33.4 -2.7 26 300 9460 280 52 51.2 -9.0 | 275 40 39.3 -3.7 27 262 10363 265 63 62.8 5.5 | 258 52 50.9 10.8 28 250 10680 260 80 78.8 13.9 | 254 70 66.9 19.2 29 228 11278 260 97 95.5 16.8 | 255 87 83.7 22.1 30 211 11781 260 117 115.2 20.3 | 256 106 103.4 25.6 31 207 11887 260 117 115.2 20.3 | 256 106 103.4 25.6 32 200 12120 260 105 103.4 18.2 | 256 95 91.5 23.5 33 162 13411 260 89 87.6 15.5 | 255 79 75.8 20.7 34 150 13900 260 91 89.6 15.8 | 255 81 77.8 21.1 35 134 14581 260 78 76.8 13.5 | 254 68 65.0 18.8 36 120 15240 265 73 72.7 6.4 | 259 62 60.9 11.7 37 100 16330 270 63 63.0 -0.0 | 264 51 51.1 5.3 38 98 16459 270 63 63.0 -0.0 | 264 51 51.1 5.3 39 80 17678 275 36 35.9 -3.1 | 265 24 24.0 2.2 40 72 18288 275 39 38.9 -3.4 | 266 27 27.0 1.9 41 70 18460 260 17 16.7 3.0 | 211 10 4.9 8.2 42 68 18593 285 31 29.9 -8.0 | 279 18 18.1 -2.7 43 65 18898 245 19 17.2 8.0 | 202 14 5.4 13.3 44 62 19202 270 29 29.0 -0.0 | 253 18 17.1 5.3 45 56 19812 265 39 38.9 3.4 | 252 28 27.0 8.7 46 53 20117 265 34 33.9 3.0 | 249 24 22.0 8.3 47 50 20500 325 21 12.0 -17.2 | 359 12 0.2 -11.9 48 48 20726 305 32 26.2 -18.4 | 312 19 14.4 -13.1 49 46 21031 340 8 2.7 -7.5 | 76 9 -9.1 -2.2 50 44 21336 290 16 15.0 -5.5 | 273 3 3.2 -0.2 51 42 21641 335 16 6.8 -14.5 | 29 11 -5.1 -9.2 52 40 21946 15 10 -2.6 -9.7 | 73 15 -14.5 -4.4 53 38 22250 145 1 -0.6 0.8 | 116 14 -12.4 6.1 54 34 22860 285 11 10.6 -2.8 | 153 3 -1.2 2.4 55 31 23470 330 16 8.0 -13.9 | 24 9 -3.9 -8.6 56 30 23650 25 17 -7.2 -15.4 | 62 22 -19.0 -10.1 57 29 23774 10 19 -3.3 -18.7 | 48 20 -15.2 -13.4 58 28 24079 20 18 -6.2 -16.9 | 57 21 -18.0 -11.6 59 27 24384 45 18 -12.7 -12.7 | 73 26 -24.6 -7.4 60 25 24689 145 10 -5.7 8.2 | 127 22 -17.6 13.5 61 24 24994 170 10 -1.7 9.8 | 138 20 -13.6 15.1 62 23 25298 230 3 2.3 1.9 | 127 12 -9.6 7.2 63 20 26190 15 2 -0.5 -1.9 | 105 13 -12.4 3.4 64 16 27432 110 4 -3.8 1.4 | 113 17 -15.6 6.7 65 16 27737 60 10 -8.7 -5.0 | 91 21 -20.5 0.3 66 15 28042 180 1 0.0 1.0 | 118 13 -11.9 6.3 67 14 28346 355 10 0.9 -10.0 | 67 12 -11.0 -4.7 68 14 28651 45 10 -7.1 -7.1 | 85 19 -18.9 -1.8 69 12 29261 45 16 -11.3 -11.3 | 75 24 -23.2 -6.0 70 12 29566 65 12 -10.9 -5.1 | 91 23 -22.7 0.2 71 11 30175 55 14 -11.5 -8.0 | 83 23 -23.3 -2.7 72 10 30650 75 15 -14.5 -3.9 | 93 26 -26.4 1.4 Wind Parameters Mean winds (0-6000m): 264.0 at 17.3 knts Storm direction: 294.0 at 13.0 knts Shear (0-3000m) pos: 3.0 neg: 0.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 166.2 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -18.5 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.82 Bulk Shear: 38.49 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 ------------------------------------------------------------------------------- 500 185 4 130 15| 5.9 0.0 5.9| 24.0 -7.5 16.5 33.0 0.52| 9.7 5.0 1000 177 3 126 15| 2.4 0.0 2.4| 32.2 -16.9 15.3 15.3 0.32| 7.5 2.4 1500 194 4 128 14| 2.4 0.0 2.4| 41.4 -16.9 24.5 16.3 0.39| 6.5 2.6 2000 235 5 136 11| 3.0 0.0 3.0| 43.9 -17.5 26.4 13.2 0.24| 7.7 1.8 2500 261 6 138 8| 2.4 0.7 3.1| 46.5 -17.5 29.0 11.6 0.29| 8.1 2.4 3000 272 8 142 6| 3.0 0.6 3.6| 51.4 -18.5 32.9 11.0 0.35| 8.0 2.8 4000 276 11 162 4| 2.2 1.2 3.5| 54.0 -26.3 27.7 6.9 0.24| 7.2 1.7 5000 267 14 198 6| 2.1 2.2 4.2| 69.2 -40.9 28.3 5.7 0.18| 7.3 1.3 6000 264 17 217 9| 2.8 1.8 4.6|145.7 -47.8 98.0 16.3 0.26| 7.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251129.18.gif