UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101418.upa.cvt Date: 1800Z 14 OCT 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:1800Z 14 OCT 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 103 SFC 929 751 25.0 9.0 36 16.0 15.1 5 6 304.5 305.9 291.1 327.9 7.77 2 927 770 23.8 9.8 41 14.0 15.1 87 6 303.5 305.0 291.2 328.1 8.23 3 925 788 23.4 9.4 41 14.0 14.7 170 5 303.2 304.7 290.9 327.2 8.02 4 913 902 22.0 8.0 41 14.0 13.6 161 7 302.9 304.3 290.3 325.0 7.39 5 850 1517 16.0 8.0 59 8.0 11.2 190 6 302.9 304.4 290.7 326.6 7.94 6 801 2017 11.2 7.3 77 3.9 8.9 136 10 303.0 304.5 290.9 327.0 8.03 7 790 2133 10.6 5.6 71 5.0 7.8 140 10 303.5 304.9 290.3 325.3 7.24 8 777 2271 10.0 3.0 62 7.0 6.2 151 15 304.3 305.5 289.6 322.9 6.12 9 774 2303 9.8 2.8 62 7.0 6.0 153 16 304.5 305.6 289.6 322.8 6.06 10 771 2335 9.4 2.4 62 7.0 5.6 156 17 304.4 305.5 289.5 322.3 5.91 11 732 2764 6.6 -2.4 53 9.0 2.2 181 30 305.9 306.7 288.5 319.3 4.38 12 727 2820 6.8 -8.2 33 15.0 0.3 185 29 306.7 307.2 287.3 315.6 2.83 13 718 2922 6.2 -11.8 26 18.0 -1.0 191 26 307.1 307.5 286.7 314.0 2.15 14 707 3049 7.0 -21.0 11 28.0 -2.3 200 22 309.4 309.5 286.3 312.7 1.01 15 700 3131 6.6 -21.4 11 28.0 -2.6 205 19 309.8 310.0 286.4 313.1 0.99 16 687 3284 6.2 -24.8 9 31.0 -3.3 212 20 311.0 311.2 286.6 313.6 0.74 17 682 3344 7.0 -31.0 5 38.0 -3.4 214 20 312.6 312.6 286.8 314.0 0.42 18 678 3393 7.2 -23.8 9 31.0 -2.8 214 21 313.3 313.5 287.5 316.1 0.82 19 674 3441 7.2 -20.8 12 28.0 -2.4 212 21 313.8 314.0 287.9 317.5 1.08 20 630 3993 4.6 -32.4 5 37.0 -5.3 195 27 317.0 317.1 288.2 318.4 0.40 21 616 4175 4.0 -29.0 7 33.0 -5.4 198 30 318.3 318.5 288.8 320.3 0.56 22 566 4855 -1.9 -25.9 14 24.0 -8.8 205 33 319.2 319.4 289.4 322.1 0.82 23 556 4996 -3.1 -27.1 14 24.0 -9.7 210 34 319.4 319.6 289.4 322.0 0.75 24 544 5168 -4.1 -31.1 10 27.0 -10.8 219 36 320.2 320.3 289.4 322.1 0.52 25 525 5448 -4.5 -35.5 7 31.0 -11.5 216 39 323.0 323.1 290.0 324.3 0.35 26 500 5830 -7.1 -38.1 6 31.0 -13.5 210 45 324.4 324.4 290.4 325.5 0.29 27 475 6227 -9.9 -35.9 10 26.0 -15.3 211 48 325.7 325.8 290.9 327.1 0.38 28 412 7308 -16.1 -39.1 12 23.0 -20.2 218 67 331.3 331.3 292.4 332.4 0.31 29 405 7437 -16.9 -44.9 7 28.0 -21.1 219 69 331.8 331.9 292.4 332.5 0.17 30 400 7530 -16.9 -42.9 9 26.0 -21.0 220 71 333.0 333.1 292.7 333.9 0.22 31 398 7568 -17.1 -43.1 8 26.0 -21.2 220 71 333.2 333.3 292.8 334.1 0.21 32 372 8072 -21.3 -45.3 10 24.0 -24.5 216 74 334.2 334.2 293.0 334.9 0.18 33 367 8172 -21.7 -43.7 12 22.0 -24.8 216 75 334.9 335.0 293.3 335.8 0.22 34 346 8605 -24.1 -49.1 8 25.0 -27.0 213 76 337.4 337.4 293.8 337.9 0.13 35 305 9513 -31.7 -53.7 10 22.0 -33.4 214 75 339.1 339.1 294.2 339.4 0.08 36 300 9630 -32.3 -57.3 7 25.0 -34.0 215 75 339.9 339.9 294.3 340.1 0.06 37 283 10039 -35.1 -61.1 5 26.0 -36.5 215 75 341.6 341.6 294.7 341.7 0.04 38 250 10890 -42.5 -62.5 9 20.0 -43.3 215 75 342.9 342.9 295.0 343.0 0.03 39 239 11192 -45.5 -62.5 13 17.0 -46.1 214 76 342.8 342.8 295.0 343.0 0.04 40 223 11651 -48.7 -64.7 14 16.0 -49.1 212 77 344.8 344.8 295.5 344.9 0.03 41 221 11711 -48.3 -69.3 7 21.0 -48.8 212 77 346.3 346.3 295.8 346.3 0.02 42 203 12264 -53.3 -67.3 17 14.0 -53.6 210 78 346.9 346.9 296.0 347.0 0.02 43 201 12328 -53.9 -69.9 12 16.0 -54.2 210 78 346.9 346.9 296.0 347.0 0.02 44 200 12360 -54.1 -70.1 12 16.0 -54.4 210 78 347.1 347.1 296.0 347.2 0.02 45 183 12923 -58.5 -70.5 20 12.0 -58.7 207 79 348.9 348.9 296.4 348.9 0.02 46 175 13203 -60.3 -73.3 17 13.0 -60.4 206 80 350.4 350.4 296.7 350.4 0.01 47 169 13421 -59.3 -79.3 6 20.0 -59.5 205 80 355.6 355.6 297.8 355.6 0.00 48 168 13458 -59.5 -79.4 6 19.9 -59.7 205 80 355.9 355.9 297.9 355.9 0.00 49 150 14160 -63.1 -81.1 7 18.0 -63.2 210 69 361.4 361.4 299.0 361.4 0.00 50 134 14848 -66.5 -83.5 7 17.0 -66.6 213 63 367.2 367.2 300.1 367.2 0.00 51 133 14893 -66.5 -84.5 6 18.0 -66.6 213 63 368.0 368.0 300.2 368.0 0.00 52 115 15760 -72.5 -85.5 12 13.0 -72.5 210 58 372.5 372.5 301.0 372.5 0.00 53 100 16580 -72.9 -86.9 10 14.0 -72.9 220 30 386.9 386.9 303.3 386.9 0.00 54 95 16880 -74.3 -87.3 12 13.0 -74.3 210 29 389.8 389.8 303.8 389.9 0.00 55 79 17959 -72.3 -87.3 9 15.0 -72.3 185 36 415.1 415.1 307.2 415.1 0.00 56 70 18680 -67.1 -89.1 3 22.0 -67.2 195 15 440.8 440.8 310.0 440.8 0.00 57 69 18767 -66.9 -88.9 3 22.0 -67.1 207 18 443.1 443.1 310.2 443.1 0.00 58 65 19128 -68.5 -89.5 3 21.0 -68.7 182 17 447.2 447.2 310.6 447.2 0.00 59 59 19719 -62.7 -89.7 1 27.0 -63.0 199 20 472.8 472.8 312.9 472.8 0.00 60 53 20379 -64.3 -89.3 2 25.0 -64.6 163 7 483.8 483.8 313.8 483.8 0.00 61 51 20617 -61.1 -89.1 1 28.0 -61.6 108 4 496.7 496.7 314.7 496.7 0.00 62 50 20740 -61.7 -88.7 2 27.0 -62.1 80 3 498.1 498.1 314.8 498.1 0.00 63 45 21388 -63.9 -89.9 2 26.0 -64.3 66 12 508.0 508.0 315.5 508.0 0.00 64 42 21811 -63.3 -89.3 2 26.0 -63.7 112 19 519.6 519.6 316.3 519.6 0.00 65 38 22431 -59.3 -88.3 1 29.0 -60.1 159 6 544.9 544.9 317.8 544.9 0.00 66 37 22598 -59.9 -87.9 1 28.0 -60.7 152 5 547.5 547.5 317.9 547.5 0.00 67 32 23504 -59.9 -87.9 1 28.0 -60.8 152 9 570.7 570.7 319.2 570.7 0.01 68 30 23910 -56.1 -86.1 1 30.0 -57.5 275 1 591.7 591.7 320.2 591.8 0.01 69 28 24349 -55.7 -85.7 1 30.0 -57.3 8 5 604.6 604.6 320.8 604.7 0.01 70 27 24581 -56.1 -86.1 1 30.0 -57.6 31 9 609.8 609.8 321.0 609.9 0.01 71 23 25601 -55.9 -86.9 1 31.0 -57.7 67 13 639.0 639.0 322.3 639.1 0.01 72 22 25886 -52.9 -85.9 1 33.0 -55.4 82 14 656.1 656.1 322.9 656.2 0.01 73 21 26186 -53.9 -84.9 1 31.0 -56.3 99 16 661.9 661.9 323.2 662.0 0.01 74 20 26500 -52.7 -84.7 1 32.0 -55.5 140 9 674.9 674.9 323.6 675.0 0.02 75 17 27552 -52.3 -84.3 1 32.0 -55.5 97 13 708.3 708.3 324.7 708.4 0.02 76 16 27942 -54.3 -85.3 1 31.0 -57.1 149 13 714.1 714.1 324.9 714.2 0.02 77 13 29289 -49.7 -83.7 1 34.0 -54.5 70 10 773.7 773.7 326.6 774.0 0.03 78 11 30381 -50.3 -84.3 1 34.0 -55.4 185 12 809.4 809.4 327.5 809.7 0.03 79 11 30381 -47.9 -83.9 1 36.0 -53.9 185 12 818.1 818.2 327.7 818.4 0.03 80 10 31010 -48.3 -83.3 1 35.0 -54.5 155 8 839.3 839.3 328.2 839.6 0.04 81 10 31010 -47.5 -82.5 1 35.0 -54.1 155 8 842.2 842.3 328.2 842.7 0.04 82 9.4 31419 -47.7 -82.7 1 35.0 -54.4 856.5 856.5 328.5 857.0 0.05 TRP 115 15760 -72.5 -85.5 12 13.0 -72.5 210 58 372.5 372.5 301.0 372.5 0.00 WND 168 13458 -59.5 -79.4 6 19.9 -59.7 205 80 355.9 355.9 297.9 355.9 0.00 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 582.10 mb = 4635.92 m = 15209.52 ft Wetbulb zero: 724.87 mb = 2844.21 m = 9331.28 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 29.00 % Est. max temperature: 24.72 C = 76.50 F Sfc-Lift cond lev (LCL): 733.88 mb = 2742.51 m = 8997.62 ft T: 6.74 C 700-500 lapse rate: 5.08 C/km ThetaE index: 14.23 C Layer 790.0- 700.0 mb Conv cond level (CCL): 605.06 mb = 4319.00 m = 14169.76 ft Mean mixing ratio: 7.75 g/kg Conv temperature: 38.75 C = 101.75 F Cap Strength: 6.88 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 10.51 C Lifted Index @700 mb: 3.71 C Showalter Index: 5.77 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 15.10 C K Index: 3.10 Risk: None Sweat Index: 153.00 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.39 J/kg Max Up Vert Vel: 1.66 m/s Conv Inhibition (B-): 40144.57 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 749.28 mb = 2571.06 m = 8435.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 21 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 ---------------------------------------------------------- 0 929 751 5 6 -0.5 -6.0 | 42 25 -16.9 -18.6 1 925 788 170 5 -0.9 4.9 | 66 19 -17.2 -7.7 2 912 914 160 7 -2.4 6.6 | 72 20 -18.8 -6.1 3 880 1219 190 7 1.2 6.9 | 69 16 -15.1 -5.8 4 850 1517 190 6 1.0 5.9 | 66 17 -15.3 -6.8 5 849 1524 165 10 -2.6 9.7 | 81 19 -19.0 -3.0 6 819 1829 130 10 -7.7 6.4 | 75 25 -24.0 -6.2 7 789 2134 140 10 -6.4 7.7 | 78 23 -22.8 -5.0 8 761 2438 165 21 -5.4 20.3 | 109 23 -21.8 7.6 9 733 2743 180 31 0.0 31.0 | 138 25 -16.4 18.3 10 700 3131 205 19 8.0 17.2 | 119 9 -8.3 4.6 11 681 3353 215 20 11.5 16.4 | 127 6 -4.9 3.7 12 656 3658 205 25 10.6 22.7 | 150 12 -5.8 10.0 13 631 3962 195 27 7.0 26.1 | 145 16 -9.4 13.4 14 608 4267 200 31 10.6 29.1 | 161 17 -5.8 16.5 15 563 4877 205 33 13.9 29.9 | 172 17 -2.4 17.2 16 542 5182 220 36 23.1 27.6 | 204 16 6.8 14.9 17 502 5791 210 44 22.0 38.1 | 192 26 5.6 25.4 18 500 5830 210 45 22.5 39.0 | 193 27 6.1 26.3 19 483 6096 210 46 23.0 39.8 | 194 28 6.6 27.2 20 400 7530 220 71 45.6 54.4 | 215 51 29.3 41.7 21 395 7620 220 70 45.0 53.6 | 215 50 28.6 41.0 22 363 8230 215 76 43.6 62.3 | 209 57 27.2 49.6 23 321 9144 210 76 38.0 65.8 | 202 57 21.6 53.2 24 300 9630 215 75 43.0 61.4 | 209 56 26.7 48.8 25 250 10890 215 75 43.0 61.4 | 209 56 26.7 48.8 26 200 12360 210 78 39.0 67.5 | 202 59 22.6 54.9 27 168 13458 205 80 33.8 72.5 | 196 62 17.4 59.8 28 161 13716 205 80 33.8 72.5 | 196 62 17.4 59.8 29 150 14160 210 69 34.5 59.8 | 201 50 18.1 47.1 30 125 15240 215 60 34.4 49.1 | 206 41 18.1 36.5 31 115 15760 210 58 29.0 50.2 | 199 40 12.6 37.6 32 113 15850 205 55 23.2 49.8 | 190 38 6.9 37.2 33 108 16154 215 56 32.1 45.9 | 205 37 15.8 33.2 34 102 16459 230 43 32.9 27.6 | 228 22 16.6 15.0 35 100 16580 220 30 19.3 23.0 | 196 11 2.9 10.3 36 97 16764 220 30 19.3 23.0 | 196 11 2.9 10.3 37 92 17069 195 28 7.2 27.0 | 148 17 -9.1 14.4 38 87 17374 200 31 10.6 29.1 | 161 17 -5.8 16.5 39 83 17678 180 34 0.0 34.0 | 143 27 -16.4 21.3 40 79 17983 185 36 3.1 35.9 | 150 27 -13.2 23.2 41 75 18288 215 32 18.4 26.2 | 188 14 2.0 13.6 42 70 18680 195 15 3.9 14.5 | 98 13 -12.5 1.8 43 68 18898 225 22 15.6 15.6 | 164 3 -0.8 2.9 44 64 19202 170 15 -2.6 14.8 | 96 19 -19.0 2.1 45 61 19507 185 26 2.3 25.9 | 133 19 -14.1 13.2 46 55 20117 225 10 7.1 7.1 | 59 11 -9.3 -5.6 47 50 20740 80 3 -3.0 -0.5 | 56 23 -19.3 -13.2 48 48 21031 5 1 -0.1 -1.0 | 50 21 -16.4 -13.7 49 45 21336 60 11 -9.5 -5.5 | 55 32 -25.9 -18.2 50 41 21946 125 21 -17.2 12.0 | 89 34 -33.6 -0.6 51 39 22250 165 10 -2.6 9.7 | 81 19 -19.0 -3.0 52 37 22555 155 4 -1.7 3.6 | 63 20 -18.1 -9.0 53 34 23165 120 10 -8.7 5.0 | 73 26 -25.0 -7.7 54 32 23470 140 10 -6.4 7.7 | 78 23 -22.8 -5.0 55 30 23910 275 1 1.0 -0.1 | 50 20 -15.4 -12.7 56 28 24384 15 5 -1.3 -4.8 | 45 25 -17.7 -17.5 57 25 24994 65 17 -15.4 -7.2 | 58 37 -31.8 -19.8 58 24 25298 50 11 -8.4 -7.1 | 51 32 -24.8 -19.7 59 21 26213 100 16 -15.8 2.8 | 73 34 -32.1 -9.9 60 20 26500 140 9 -5.8 6.9 | 75 23 -22.1 -5.8 61 20 26518 100 10 -9.8 1.7 | 67 28 -26.2 -10.9 62 19 26822 130 13 -10.0 8.4 | 81 27 -26.3 -4.3 63 18 27127 70 2 -1.9 -0.7 | 54 23 -18.2 -13.3 64 17 27432 70 9 -8.5 -3.1 | 58 29 -24.8 -15.7 65 17 27737 135 19 -13.4 13.4 | 91 30 -29.8 0.8 66 16 28042 155 10 -4.2 9.1 | 80 21 -20.6 -3.6 67 15 28346 70 10 -9.4 -3.4 | 58 30 -25.8 -16.1 68 13 29261 55 10 -8.2 -5.7 | 53 31 -24.6 -18.4 69 12 29566 165 10 -2.6 9.7 | 81 19 -19.0 -3.0 70 12 29870 195 15 3.9 14.5 | 98 13 -12.5 1.8 71 11 30175 195 13 3.4 12.6 | 90 13 -13.0 -0.1 72 10 31010 155 8 -3.4 7.3 | 75 20 -19.7 -5.4 Wind Parameters Mean winds (0-6000m): 202.3 at 27.6 knts Storm direction: 232.3 at 20.7 knts Shear (0-3000m) pos: 3.2 neg: 3.7 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 253.6 neg: -33.9 tot: 219.7 m^2/s^2 ave: 73.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 64.33 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 ------------------------------------------------------------------------------- 500 173 7 71 18| 0.0 13.3 13.3| 62.8 -4.4 58.4 116.8 0.64| 16.7 10.7 1000 170 7 73 18| 0.0 7.6 7.6| 83.7 -14.3 69.4 69.4 0.49| 13.5 6.7 1500 156 8 76 20| 1.6 5.1 6.7|118.1 -19.1 99.0 66.0 0.53| 11.6 6.1 2000 163 12 87 20| 6.2 3.8 10.0|244.1 -19.1 225.0 112.5 0.70| 13.9 9.8 2500 173 14 95 18| 3.9 3.0 6.9|246.0 -33.0 212.9 85.2 0.48| 14.8 7.1 3000 182 16 101 16| 3.2 3.7 6.9|253.6 -33.9 219.7 73.2 0.47| 13.9 6.5 4000 190 19 116 15| 2.8 3.4 6.2|286.3 -37.1 249.2 62.3 0.48| 11.8 5.7 5000 198 23 135 13| 3.1 3.6 6.7|329.4 -57.6 271.8 54.4 0.45| 11.4 5.2 6000 202 28 155 14| 3.8 3.0 6.8|388.0 -57.7 330.4 55.1 0.45| 10.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251014.18.gif