UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:0000Z 27 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 129 SFC 932 751 24.8 -1.2 18 26.0 11.2 0 0 304.0 304.7 287.3 315.6 3.75 2 929 778 23.6 -1.4 19 25.0 10.7 30 1 303.1 303.8 286.9 314.4 3.71 3 925 814 23.2 -0.8 20 24.0 10.7 70 3 303.0 303.8 287.1 314.9 3.90 4 889 1157 20.2 -2.8 21 23.0 8.7 90 3 303.4 304.0 286.8 314.1 3.50 5 850 1541 17.0 -9.0 16 26.0 5.5 55 2 304.0 304.4 285.7 311.1 2.27 6 842 1621 16.2 -9.8 16 26.0 4.9 87 2 303.9 304.3 285.6 310.7 2.15 7 804 2011 13.8 -20.2 8 34.0 1.9 167 4 305.4 305.6 284.8 308.6 0.95 8 795 2106 14.4 -28.6 4 43.0 1.4 166 5 307.0 307.1 284.8 308.6 0.45 9 756 2528 11.4 -20.6 9 32.0 0.3 279 2 308.2 308.4 285.9 311.5 0.98 10 749 2606 11.8 -25.2 6 37.0 -0.0 269 3 309.5 309.6 285.9 311.7 0.66 11 741 2695 11.6 -31.4 3 43.0 -0.6 257 3 310.2 310.3 285.9 311.6 0.37 12 734 2774 11.2 -12.8 17 24.0 1.3 253 3 310.6 311.0 287.8 317.0 1.94 13 714 3004 9.8 -12.2 20 22.0 0.7 277 2 311.6 312.0 288.2 318.4 2.10 14 700 3168 8.8 -14.2 18 23.0 -0.3 295 2 312.2 312.6 288.2 318.2 1.82 15 652 3751 5.6 -18.4 16 24.0 -3.0 359 4 315.0 315.3 288.6 319.6 1.37 16 544 5203 -4.5 -38.5 5 34.0 -11.5 330 15 319.7 319.8 288.9 320.7 0.25 17 500 5860 -10.1 -39.1 7 29.0 -15.4 320 9 320.7 320.8 289.3 321.7 0.26 18 467 6381 -14.9 -38.9 11 24.0 -19.0 310 10 321.1 321.1 289.4 322.1 0.28 19 419 7190 -21.5 -53.5 4 32.0 -24.6 33 2 322.7 322.7 289.6 323.0 0.06 20 417 7225 -21.7 -53.7 4 32.0 -24.8 37 2 322.9 322.9 289.7 323.2 0.06 21 400 7530 -24.5 -54.5 4 30.0 -27.1 70 3 323.1 323.2 289.8 323.4 0.06 22 326 8982 -37.5 -56.5 12 19.0 -38.5 166 10 324.7 324.7 290.2 324.9 0.06 23 318 9153 -39.1 -54.1 19 15.0 -39.9 175 10 324.8 324.8 290.3 325.1 0.08 24 315 9218 -39.5 -48.5 38 9.0 -40.1 176 10 325.1 325.2 290.5 325.7 0.15 25 310 9327 -40.3 -50.3 33 10.0 -40.9 177 11 325.5 325.5 290.6 326.0 0.12 26 300 9550 -42.5 -50.5 41 8.0 -42.9 180 13 325.5 325.5 290.6 325.9 0.12 27 290 9777 -44.9 -50.9 51 6.0 -45.2 170 14 325.2 325.2 290.5 325.7 0.12 28 284 9916 -46.3 -50.2 64 3.9 -46.5 173 13 325.2 325.2 290.5 325.7 0.14 29 279 10034 -47.1 -49.3 78 2.2 -47.2 174 12 325.7 325.7 290.6 326.3 0.15 30 277 10082 -47.5 -52.3 58 4.8 -47.7 177 12 325.8 325.8 290.6 326.2 0.11 31 258 10546 -51.3 -55.1 64 3.8 -51.4 190 12 326.8 326.9 290.9 327.2 0.08 32 252 10699 -52.5 -57.5 55 5.0 -52.7 184 16 327.3 327.3 291.0 327.5 0.06 33 250 10750 -53.1 -57.7 57 4.6 -53.2 190 19 327.1 327.1 291.0 327.4 0.06 34 240 11011 -55.5 -59.7 59 4.2 -55.6 202 22 327.4 327.4 291.0 327.6 0.05 35 239 11038 -55.7 -60.0 59 4.3 -55.8 203 22 327.4 327.5 291.0 327.6 0.05 36 235 11145 -56.1 -66.1 27 10.0 -56.2 208 23 328.4 328.4 291.3 328.5 0.02 37 233 11199 -56.5 -68.5 21 12.0 -56.6 211 24 328.6 328.6 291.3 328.7 0.02 38 205 11999 -62.9 -69.9 38 7.0 -63.0 254 29 330.8 330.8 291.9 330.9 0.02 39 200 12150 -64.1 -71.1 38 7.0 -64.1 265 28 331.2 331.3 292.1 331.3 0.01 40 199 12181 -64.3 -71.3 38 7.0 -64.4 265 28 331.4 331.4 292.1 331.5 0.01 41 197 12243 -63.7 -71.7 33 8.0 -63.8 266 28 333.3 333.3 292.6 333.4 0.01 42 182 12727 -64.3 -75.3 21 11.0 -64.4 281 36 340.0 340.0 294.3 340.0 0.01 43 178 12863 -64.7 -75.7 21 11.0 -64.8 285 38 341.5 341.5 294.7 341.5 0.01 44 169 13179 -66.3 -77.3 20 11.0 -66.4 285 40 343.9 343.9 295.3 344.0 0.01 45 157 13624 -66.9 -79.9 14 13.0 -67.0 282 43 350.2 350.2 296.7 350.3 0.00 46 150 13900 -66.3 -81.3 10 15.0 -66.4 280 45 355.9 355.9 297.9 355.9 0.00 47 143 14191 -65.1 -83.1 7 18.0 -65.2 282 45 362.9 362.9 299.2 362.9 0.00 48 133 14632 -66.3 -84.3 6 18.0 -66.4 287 42 368.3 368.3 300.2 368.3 0.00 49 130 14771 -64.9 -84.9 5 20.0 -65.0 289 40 373.2 373.2 301.1 373.3 0.00 50 108 15891 -69.3 -86.3 7 17.0 -69.4 294 29 385.3 385.3 303.1 385.3 0.00 51 106 16002 -69.7 -86.7 7 17.0 -69.8 292 29 386.6 386.6 303.3 386.6 0.00 52 100 16350 -69.5 -87.5 6 18.0 -69.6 285 28 393.4 393.4 304.3 393.5 0.00 53 90 16981 -67.1 -87.1 4 20.0 -67.2 293 24 410.3 410.3 306.5 410.3 0.00 54 81 17610 -70.3 -88.3 5 18.0 -70.4 269 35 416.2 416.2 307.3 416.3 0.00 55 75 18072 -65.5 -88.5 3 23.0 -65.7 293 36 435.6 435.6 309.4 435.6 0.00 56 70 18490 -66.7 -88.7 3 22.0 -66.9 275 17 441.7 441.7 310.0 441.7 0.00 57 50 20530 -64.9 -89.9 2 25.0 -65.2 295 25 490.5 490.5 314.2 490.6 0.00 58 30 23670 -62.1 -90.1 1 28.0 -62.8 320 17 575.3 575.3 319.5 575.4 0.00 59 30 23670 -62.5 -90.5 1 28.0 -63.2 320 17 574.3 574.3 319.4 574.3 0.00 60 27 24323 -59.7 -89.7 1 30.0 -60.7 304 21 599.7 599.7 320.6 599.7 0.00 61 25 24801 -60.9 -89.9 1 29.0 -61.9 327 21 609.6 609.6 321.0 609.6 0.00 62 23 25324 -56.3 -87.3 1 31.0 -58.0 315 16 637.8 637.8 322.2 637.9 0.01 63 20 26210 -56.5 -87.5 1 31.0 -58.4 265 18 663.2 663.2 323.2 663.3 0.01 64 18 26879 -57.1 -88.1 1 31.0 -59.0 256 22 681.6 681.6 323.8 681.7 0.01 65 16 27622 -58.9 -87.9 1 29.0 -60.7 262 13 699.1 699.1 324.4 699.2 0.01 66 14 28464 -57.5 -88.5 1 31.0 -59.8 280 29 731.1 731.1 325.4 731.1 0.01 67 12 29449 -52.9 -85.9 1 33.0 -56.8 278 28 780.3 780.3 326.7 780.5 0.02 68 10 30630 -51.7 -84.7 1 33.0 -56.5 255 45 826.6 826.6 327.9 826.8 0.03 69 9.8 30761 -52.3 -85.3 1 33.0 -57.0 829.1 829.1 328.0 829.4 0.03 70 8.8 31458 -51.7 -85.7 1 34.0 -56.9 857.3 857.4 328.5 857.6 0.03 71 8.4 31761 -49.5 -84.5 1 35.0 -55.8 877.5 877.5 329.0 877.8 0.04 TRP 169 13179 -66.3 -77.3 20 11.0 -66.4 285 40 343.9 343.9 295.3 344.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 592.12 mb = 4556.34 m = 14948.45 ft Wetbulb zero: 749.77 mb = 2596.95 m = 8520.08 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 12.16 % Est. max temperature: 28.17 C = 82.70 F Sfc-Lift cond lev (LCL): 633.35 mb = 3984.03 m = 13070.79 ft T: 3.98 C 700-500 lapse rate: 7.02 C/km ThetaE index: 6.38 C Layer 889.0- 795.0 mb Conv cond level (CCL): 484.53 mb = 6099.73 m = 20011.99 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 41.36 C = 106.44 F Cap Strength: 11.44 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 9.10 C Lifted Index @700 mb: 7.83 C Showalter Index: 11.50 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 1.10 C K Index: -4.90 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.43 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 54468.11 J/kg Cap Strength: 11.44 C Lift Cond Lev (LCL): 611.81 mb = 4261.38 m = 13980.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 5 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 0 0 -0.0 -0.0 | 192 5 1.1 5.1 1 925 814 70 3 -2.8 -1.0 | 157 4 -1.7 4.1 2 914 914 90 3 -3.0 0.0 | 159 5 -1.9 5.1 3 882 1219 90 3 -3.0 0.0 | 159 5 -1.9 5.1 4 850 1541 55 2 -1.6 -1.1 | 172 4 -0.6 4.0 5 821 1829 170 2 -0.3 2.0 | 186 7 0.7 7.1 6 792 2134 165 5 -1.3 4.8 | 179 10 -0.2 9.9 7 764 2438 290 2 1.9 -0.7 | 214 5 3.0 4.4 8 736 2743 250 3 2.8 1.0 | 212 7 3.9 6.1 9 700 3168 295 2 1.8 -0.8 | 214 5 2.9 4.3 10 658 3658 355 3 0.3 -3.0 | 212 3 1.3 2.1 11 610 4267 25 8 -3.4 -7.3 | 47 3 -2.3 -2.1 12 565 4877 5 18 -1.6 -17.9 | 2 13 -0.5 -12.8 13 544 5182 330 15 7.5 -13.0 | 313 12 8.6 -7.9 14 524 5486 330 15 7.5 -13.0 | 313 12 8.6 -7.9 15 504 5791 300 11 9.5 -5.5 | 272 11 10.6 -0.4 16 500 5860 320 9 5.8 -6.9 | 285 7 6.9 -1.8 17 484 6096 315 9 6.4 -6.4 | 280 8 7.4 -1.3 18 465 6401 310 10 7.7 -6.4 | 279 9 8.7 -1.3 19 429 7010 15 2 -0.5 -1.9 | 190 3 0.6 3.2 20 400 7530 70 3 -2.8 -1.0 | 157 4 -1.7 4.1 21 395 7620 55 3 -2.5 -1.7 | 158 4 -1.4 3.4 22 362 8230 135 10 -7.1 7.1 | 154 14 -6.0 12.2 23 332 8839 160 10 -3.4 9.4 | 171 15 -2.3 14.5 24 318 9144 175 10 -0.9 10.0 | 181 15 0.2 15.1 25 300 9550 180 13 0.0 13.0 | 183 18 1.1 18.1 26 291 9754 170 14 -2.4 13.8 | 176 19 -1.3 18.9 27 278 10058 175 12 -1.0 12.0 | 180 17 0.0 17.1 28 265 10363 205 7 3.0 6.3 | 199 12 4.0 11.4 29 253 10668 180 15 0.0 15.0 | 183 20 1.1 20.1 30 250 10750 190 19 3.3 18.7 | 190 24 4.4 23.8 31 230 11278 215 25 14.3 20.5 | 211 30 15.4 25.6 32 219 11582 225 32 22.6 22.6 | 221 36 23.7 27.7 33 200 12150 265 28 27.9 2.4 | 255 30 29.0 7.5 34 189 12497 270 28 28.0 -0.0 | 260 30 29.1 5.1 35 180 12802 285 38 36.7 -9.8 | 277 38 37.8 -4.7 36 169 13179 285 40 38.6 -10.4 | 278 40 39.7 -5.2 37 150 13900 280 45 44.3 -7.8 | 273 45 45.4 -2.7 38 147 14021 280 47 46.3 -8.2 | 274 47 47.4 -3.1 39 120 15240 295 36 32.6 -15.2 | 287 35 33.7 -10.1 40 114 15545 300 30 26.0 -15.0 | 290 29 27.1 -9.9 41 100 16350 285 28 27.0 -7.2 | 274 28 28.1 -2.1 42 98 16459 285 27 26.1 -7.0 | 274 27 27.2 -1.9 43 93 16764 300 28 24.2 -14.0 | 289 27 25.3 -8.9 44 89 17069 290 23 21.6 -7.9 | 277 23 22.7 -2.8 45 84 17374 265 26 25.9 2.3 | 255 28 27.0 7.4 46 80 17678 270 37 37.0 -0.0 | 262 38 38.1 5.1 47 76 17983 290 41 38.5 -14.0 | 283 41 39.6 -8.9 48 72 18288 300 26 22.5 -13.0 | 288 25 23.6 -7.9 49 70 18490 275 17 16.9 -1.5 | 259 18 18.0 3.6 50 69 18593 295 21 19.0 -8.9 | 281 20 20.1 -3.8 51 65 18898 260 18 17.7 3.1 | 246 21 18.8 8.2 52 59 19507 270 36 36.0 -0.0 | 262 37 37.1 5.1 53 56 19812 290 28 26.3 -9.6 | 279 28 27.4 -4.5 54 54 20117 280 25 24.6 -4.3 | 268 26 25.7 0.8 55 51 20422 300 25 21.7 -12.5 | 288 24 22.7 -7.4 56 50 20530 295 25 22.7 -10.6 | 283 24 23.7 -5.5 57 48 20726 285 21 20.3 -5.4 | 271 21 21.4 -0.3 58 44 21336 325 25 14.3 -20.5 | 315 22 15.4 -15.4 59 42 21641 345 17 4.4 -16.4 | 334 13 5.5 -11.3 60 40 21946 290 8 7.5 -2.7 | 255 9 8.6 2.4 61 36 22555 265 12 12.0 1.0 | 245 14 13.0 6.2 62 34 22860 280 18 17.7 -3.1 | 264 19 18.8 2.0 63 31 23470 310 17 13.0 -10.9 | 292 15 14.1 -5.8 64 30 23670 320 17 10.9 -13.0 | 303 14 12.0 -7.9 65 28 24079 325 19 10.9 -15.6 | 311 16 12.0 -10.5 66 27 24384 300 22 19.1 -11.0 | 286 21 20.1 -5.9 67 25 24689 325 23 13.2 -18.8 | 314 20 14.3 -13.7 68 24 24994 330 17 8.5 -14.7 | 315 14 9.6 -9.6 69 23 25298 315 16 11.3 -11.3 | 297 14 12.4 -6.2 70 21 25908 315 13 9.2 -9.2 | 292 11 10.3 -4.1 71 20 26210 265 18 17.9 1.6 | 251 20 19.0 6.7 72 20 26213 295 10 9.1 -4.2 | 265 10 10.1 0.9 73 19 26518 265 17 16.9 1.5 | 250 19 18.0 6.6 74 17 27127 250 26 24.4 8.9 | 241 29 25.5 14.0 75 17 27432 270 11 11.0 -0.0 | 247 13 12.1 5.1 76 15 28042 245 17 15.4 7.2 | 233 21 16.5 12.3 77 14 28346 280 30 29.5 -5.2 | 270 31 30.6 -0.1 78 13 28956 280 25 24.6 -4.3 | 268 26 25.7 0.8 79 11 30175 275 33 32.9 -2.9 | 266 34 34.0 2.2 80 10 30630 255 45 43.5 11.6 | 249 48 44.6 16.8 Wind Parameters Mean winds (0-6000m): 342.0 at 7.0 knts Storm direction: 12.0 at 5.2 knts Shear (0-3000m) pos: 0.6 neg: 0.0 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 27.7 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -6.3 tot: 11.2 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 8.73 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 86 3 161 5| 3.0 0.0 3.0| 0.3 -3.8 -3.5 -7.0 -0.72| 4.0 -2.9 1000 84 3 164 5| 1.0 0.0 1.0| 2.6 -3.8 -1.3 -1.3 -0.15| 4.2 -0.6 1500 119 3 168 7| 1.3 0.0 1.3| 12.4 -5.3 7.1 4.7 0.15| 5.2 0.8 2000 133 3 172 7| 0.8 0.0 0.8| 16.2 -5.8 10.4 5.2 0.19| 5.5 1.0 2500 159 3 181 8| 0.4 0.0 0.4| 17.1 -6.0 11.1 4.4 0.18| 4.9 0.9 3000 148 3 177 7| 0.6 0.0 0.6| 17.5 -6.3 11.2 3.7 0.17| 4.6 0.8 4000 18 4 168 1| 1.0 1.1 2.1| 18.0 -13.4 4.7 1.2 0.08| 5.3 0.4 5000 353 7 306 2| 0.8 1.3 2.1| 18.0 -69.8 -51.8 -10.4 -0.25| 6.2 -1.6 6000 342 7 295 4| 1.1 1.1 2.2| 22.0 -71.4 -49.5 -8.2 -0.20| 6.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251127.00.gif