UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for KSLC... Searching the city database file for: KSLC ... Date:0000Z 29 NOV 25 Station: KSLC WMO ident: 72572 Latitude: 40.78 Longitude: -111.97 Elevation: 1288.00 ------------------------------------------------------------------------------- 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 111 1 925 774 SFC 870 1288 10.4 0.4 50 10.0 5.5 270 3 295.1 295.9 284.7 308.4 4.52 3 866 1326 9.8 -2.2 43 12.0 4.2 278 3 294.8 295.5 283.8 306.0 3.75 4 858 1403 9.2 -1.8 46 11.0 4.0 294 4 295.0 295.7 284.0 306.5 3.90 5 850 1480 8.4 -2.6 46 11.0 3.3 310 4 294.9 295.6 283.8 306.0 3.71 6 842 1558 7.6 -3.4 46 11.0 2.6 311 4 294.9 295.5 283.5 305.4 3.53 7 819 1785 5.8 -6.2 42 12.0 0.7 314 5 295.3 295.9 283.1 304.1 2.93 8 700 3044 -4.9 -10.9 63 6.0 -7.0 300 26 297.1 297.5 283.1 304.3 2.38 9 686 3203 -6.1 -12.1 62 6.0 -8.1 295 28 297.4 297.8 283.1 304.2 2.20 10 662 3481 -7.9 -14.9 57 7.0 -10.1 286 32 298.5 298.8 283.0 304.1 1.81 11 633 3828 -10.9 -15.8 67 4.9 -12.3 282 38 298.9 299.2 283.1 304.4 1.76 12 614 4062 -12.7 -17.7 66 5.0 -14.1 285 40 299.4 299.7 283.1 304.3 1.55 13 584 4442 -16.1 -18.5 82 2.4 -16.7 288 40 299.8 300.1 283.2 304.6 1.52 14 539 5044 -18.9 -24.9 59 6.0 -20.1 295 46 303.4 303.6 284.0 306.5 0.94 15 511 5440 -21.3 -37.3 22 16.0 -23.4 295 54 305.2 305.2 283.9 306.2 0.30 16 500 5600 -22.9 -37.9 24 15.0 -24.8 295 56 305.1 305.2 283.8 306.1 0.29 17 477 5942 -26.1 -39.1 28 13.0 -27.6 295 55 305.3 305.4 283.9 306.2 0.27 18 463 6156 -27.9 -41.9 25 14.0 -29.3 295 53 305.7 305.7 284.0 306.4 0.21 19 442 6487 -30.5 -43.5 27 13.0 -31.6 296 51 306.5 306.5 284.2 307.1 0.18 20 400 7190 -33.5 -55.5 9 22.0 -34.7 290 76 311.4 311.5 285.9 311.6 0.05 21 379 7566 -36.7 -61.7 6 25.0 -37.7 290 75 312.1 312.1 286.1 312.2 0.02 22 353 8060 -35.3 -70.3 2 35.0 -36.5 301 80 320.4 320.4 288.9 320.4 0.01 23 349 8140 -34.7 -69.7 2 35.0 -36.0 303 82 322.2 322.2 289.5 322.3 0.01 24 338 8363 -35.7 -70.7 2 35.0 -37.0 307 89 323.8 323.8 289.9 323.9 0.01 25 300 9180 -42.9 -70.9 3 28.0 -43.6 310 106 324.9 324.9 290.2 324.9 0.01 26 250 10380 -53.9 -70.9 11 17.0 -54.1 310 106 325.9 325.9 290.6 326.0 0.01 27 226 11016 -59.3 -71.3 20 12.0 -59.4 311 110 327.2 327.2 290.9 327.3 0.01 28 225 11044 -59.3 -71.3 20 12.0 -59.4 311 110 327.6 327.6 291.0 327.7 0.01 29 223 11100 -58.6 -70.9 19 12.3 -58.7 310 111 329.6 329.6 291.6 329.6 0.01 30 219 11213 -57.1 -70.1 18 13.0 -57.3 310 111 333.6 333.6 292.7 333.6 0.01 31 214 11358 -58.1 -71.1 17 13.0 -58.3 313 109 334.2 334.2 292.9 334.3 0.01 32 200 11780 -60.1 -74.1 14 14.0 -60.2 310 85 337.6 337.6 293.7 337.6 0.01 33 192 12034 -61.3 -75.3 14 14.0 -61.4 298 81 339.6 339.6 294.2 339.7 0.01 34 184 12298 -62.5 -76.5 14 14.0 -62.6 286 77 341.8 341.8 294.8 341.9 0.01 35 180 12433 -63.3 -77.3 13 14.0 -63.4 280 75 342.7 342.7 295.0 342.7 0.01 36 165 12981 -53.5 -75.5 5 22.0 -53.9 290 70 367.7 367.7 300.2 367.8 0.01 37 150 13590 -56.3 -85.3 1 29.0 -56.6 305 33 373.1 373.1 301.1 373.1 0.00 38 126 14685 -60.7 -88.7 1 28.0 -60.9 278 52 384.2 384.2 302.9 384.2 0.00 39 120 14989 -59.1 -88.1 1 29.0 -59.4 289 49 392.5 392.5 304.2 392.5 0.00 40 118 15095 -58.5 -86.5 2 28.0 -58.8 287 50 395.5 395.5 304.6 395.5 0.00 41 113 15366 -59.1 -87.1 1 28.0 -59.4 279 48 399.3 399.3 305.1 399.3 0.00 42 108 15649 -59.3 -87.3 1 28.0 -59.6 265 42 404.2 404.2 305.7 404.2 0.00 43 107 15708 -59.5 -87.5 1 28.0 -59.8 262 40 404.9 404.9 305.9 404.9 0.00 44 101 16068 -59.9 -87.9 1 28.0 -60.2 271 42 410.8 410.8 306.6 410.8 0.00 45 100 16130 -60.3 -88.3 1 28.0 -60.6 275 44 411.2 411.2 306.7 411.2 0.00 46 98 16256 -60.3 -88.3 1 28.0 -60.6 273 44 413.6 413.6 307.0 413.6 0.00 47 96 16385 -58.5 -87.5 1 29.0 -58.9 271 46 419.6 419.6 307.7 419.6 0.00 48 93 16585 -58.3 -86.3 2 28.0 -58.7 276 49 423.8 423.8 308.2 423.8 0.00 49 90 16791 -59.3 -87.3 1 28.0 -59.7 287 50 425.8 425.8 308.4 425.8 0.00 50 88 16932 -59.5 -87.5 1 28.0 -59.9 296 44 428.1 428.1 308.6 428.1 0.00 51 85 17150 -58.1 -87.1 1 29.0 -58.5 304 35 435.2 435.2 309.4 435.2 0.00 52 84 17225 -57.7 -86.7 1 29.0 -58.2 303 32 437.5 437.5 309.6 437.5 0.00 53 72 18187 -62.9 -89.9 1 27.0 -63.2 267 22 446.2 446.2 310.5 446.2 0.00 54 71 18273 -63.5 -90.5 1 27.0 -63.8 265 25 446.7 446.7 310.6 446.7 0.00 55 70 18360 -63.3 -90.3 1 27.0 -63.6 270 25 449.0 449.0 310.7 449.0 0.00 56 67 18629 -62.3 -89.3 2 27.0 -62.6 263 23 456.8 456.8 311.5 456.8 0.00 57 62 19106 -63.1 -90.1 1 27.0 -63.4 299 32 465.3 465.3 312.3 465.3 0.00 58 60 19308 -60.5 -88.5 1 28.0 -61.0 307 36 475.5 475.5 313.1 475.5 0.00 59 58 19520 -59.1 -87.1 1 28.0 -59.7 311 36 483.3 483.3 313.7 483.3 0.00 60 54 19964 -61.1 -88.1 2 27.0 -61.6 344 23 488.6 488.6 314.1 488.6 0.00 61 50 20440 -62.3 -89.3 2 27.0 -62.7 20 5 496.7 496.7 314.7 496.7 0.00 62 49 20565 -62.5 -89.5 1 27.0 -62.9 13 5 499.1 499.1 314.9 499.1 0.00 63 47 20823 -61.5 -89.5 1 28.0 -62.0 343 6 507.5 507.5 315.5 507.5 0.00 64 42 21524 -60.3 -88.3 1 28.0 -61.0 351 17 527.0 527.0 316.8 527.0 0.00 65 42 21524 -60.5 -88.5 1 28.0 -61.2 351 17 526.5 526.5 316.7 526.5 0.00 66 41 21674 -60.9 -88.9 1 28.0 -61.5 9 16 529.2 529.2 316.9 529.2 0.00 67 38 22151 -57.7 -86.7 1 29.0 -58.7 26 14 548.9 548.9 318.1 549.0 0.01 68 37 22320 -56.9 -85.9 1 29.0 -58.0 21 14 555.2 555.2 318.4 555.2 0.01 69 35 22672 -57.5 -86.5 1 29.0 -58.6 18 18 562.5 562.5 318.8 562.6 0.01 70 33 23045 -56.1 -85.1 1 29.0 -57.4 21 16 575.8 575.8 319.5 575.8 0.01 71 31 23443 -57.1 -86.1 1 29.0 -58.3 29 19 583.5 583.5 319.8 583.5 0.01 72 30 23650 -57.7 -86.7 1 29.0 -58.9 60 24 587.3 587.3 320.0 587.4 0.01 73 29 23863 -57.7 -86.7 1 29.0 -58.9 60 24 593.1 593.1 320.3 593.1 0.01 74 27 24313 -57.3 -86.3 1 29.0 -58.6 60 21 606.4 606.4 320.9 606.5 0.01 75 27 24313 -57.3 -86.3 1 29.0 -58.6 60 21 606.4 606.4 320.9 606.5 0.01 76 25 24798 -57.5 -86.5 1 29.0 -58.9 76 15 619.4 619.4 321.5 619.4 0.01 77 25 24798 -57.3 -86.3 1 29.0 -58.7 76 15 619.9 619.9 321.5 620.0 0.01 78 24 25055 -57.1 -86.1 1 29.0 -58.6 88 12 627.8 627.8 321.8 627.9 0.01 79 23 25324 -56.5 -85.5 1 29.0 -58.2 96 10 637.2 637.2 322.2 637.3 0.01 80 21 25900 -56.5 -85.5 1 29.0 -58.3 26 11 654.0 654.0 322.9 654.1 0.01 81 20 26210 -55.3 -85.3 1 30.0 -57.5 45 16 666.9 666.9 323.3 667.0 0.01 82 19 26538 -54.9 -84.9 1 30.0 -57.2 52 16 678.0 678.0 323.7 678.1 0.02 83 18 26884 -54.5 -84.5 1 30.0 -57.0 47 16 689.8 689.8 324.1 690.0 0.02 84 15 28046 -56.3 -85.3 1 29.0 -58.7 57 21 720.8 720.8 325.1 720.9 0.02 85 15 28046 -56.3 -85.3 1 29.0 -58.7 57 21 720.8 720.8 325.1 720.9 0.02 86 14 28486 -54.5 -85.5 1 31.0 -57.5 55 23 741.2 741.2 325.7 741.4 0.02 87 13 28962 -54.1 -85.1 1 31.0 -57.4 55 23 758.5 758.5 326.2 758.7 0.02 88 12 29475 -54.5 -84.5 1 30.0 -57.9 55 23 774.6 774.7 326.6 774.9 0.03 89 11 30035 -51.7 -83.7 1 32.0 -56.2 59 24 804.3 804.4 327.4 804.6 0.03 90 10 30655 -50.7 -82.7 1 32.0 -55.9 66 27 830.3 830.3 328.0 830.7 0.04 91 10 30655 -50.9 -81.9 1 31.0 -56.0 66 27 829.5 829.6 328.0 830.0 0.05 TRP 180 12433 -63.3 -77.3 13 14.0 -63.4 280 75 342.7 342.7 295.0 342.7 0.01 WND 223 11100 -58.6 -70.9 19 12.3 -58.7 310 111 329.6 329.6 291.6 329.6 0.01 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 754.50 mb = 2467.49 m = 8095.33 ft Wetbulb zero: 807.88 mb = 1894.72 m = 6216.19 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 56.20 % Est. max temperature: 12.05 C = 53.68 F Sfc-Lift cond lev (LCL): 746.95 mb = 2523.49 m = 8279.06 ft T: -0.48 C 700-500 lapse rate: 7.04 C/km ThetaE index: 2.44 C Layer 866.0- 858.0 mb Conv cond level (CCL): 661.43 mb = 3487.60 m = 11442.13 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 13.67 C = 56.60 F Cap Strength: 3.06 C Lifted Index: 2.74 C Risk: None Lifted Index @300 mb: 14.33 C Lifted Index @700 mb: 1.53 C Showalter Index: 2.01 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 20.30 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 116.00 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.71 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 60798.32 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 691.04 mb = 3145.26 m = 10318.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 29 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 ---------------------------------------------------------- 0 870 1288 270 3 3.0 -0.0 | 150 27 -13.8 23.5 1 850 1480 310 4 3.1 -2.6 | 147 25 -13.8 21.0 2 845 1524 310 4 3.1 -2.6 | 147 25 -13.8 21.0 3 814 1829 315 5 3.5 -3.5 | 146 24 -13.3 20.0 4 784 2134 315 15 10.6 -10.6 | 154 14 -6.2 12.9 5 755 2438 325 20 11.5 -16.4 | 143 9 -5.3 7.1 6 727 2743 310 20 15.3 -12.9 | 172 11 -1.5 10.7 7 700 3044 300 26 22.5 -13.0 | 208 12 5.7 10.5 8 646 3658 280 35 34.5 -6.1 | 225 25 17.7 17.5 9 620 3962 285 41 39.6 -10.6 | 240 26 22.8 12.9 10 596 4267 285 39 37.7 -10.1 | 237 25 20.9 13.4 11 550 4877 295 41 37.2 -17.3 | 253 21 20.3 6.2 12 528 5182 295 51 46.2 -21.6 | 266 29 29.4 2.0 13 500 5600 295 56 50.8 -23.7 | 270 34 33.9 -0.1 14 487 5791 295 56 50.8 -23.7 | 270 34 33.9 -0.1 15 466 6096 295 54 48.9 -22.8 | 269 32 32.1 0.7 16 447 6401 295 49 44.4 -20.7 | 264 28 27.6 2.8 17 428 6706 300 58 50.2 -29.0 | 279 34 33.4 -5.5 18 400 7190 290 76 71.4 -26.0 | 273 55 54.6 -2.5 19 393 7315 290 77 72.4 -26.3 | 273 56 55.5 -2.8 20 376 7620 290 74 69.5 -25.3 | 272 53 52.7 -1.8 21 344 8230 305 83 68.0 -47.6 | 295 57 51.2 -24.1 22 329 8534 310 97 74.3 -62.4 | 304 69 57.5 -38.8 23 315 8839 315 102 72.1 -72.1 | 311 74 55.3 -48.6 24 302 9144 310 106 81.2 -68.1 | 305 78 64.4 -44.6 25 300 9180 310 106 81.2 -68.1 | 305 78 64.4 -44.6 26 288 9449 310 109 83.5 -70.1 | 305 81 66.7 -46.5 27 275 9754 310 109 83.5 -70.1 | 305 81 66.7 -46.5 28 250 10380 310 106 81.2 -68.1 | 305 78 64.4 -44.6 29 239 10668 315 106 75.0 -75.0 | 311 78 58.1 -51.4 30 223 11100 310 111 85.0 -71.3 | 305 83 68.2 -47.8 31 217 11278 310 111 85.0 -71.3 | 305 83 68.2 -47.8 32 206 11582 320 102 65.6 -78.1 | 318 73 48.7 -54.6 33 200 11780 310 85 65.1 -54.6 | 303 57 48.3 -31.1 34 180 12433 280 75 73.9 -13.0 | 260 58 57.0 10.5 35 178 12497 285 72 69.5 -18.6 | 265 53 52.7 4.9 36 170 12802 285 81 78.2 -21.0 | 268 61 61.4 2.6 37 150 13590 305 33 27.0 -18.9 | 246 11 10.2 4.6 38 147 13716 310 36 27.6 -23.1 | 268 11 10.8 0.4 39 140 14021 290 28 26.3 -9.6 | 214 17 9.5 14.0 40 127 14630 275 53 52.8 -4.6 | 242 41 36.0 18.9 41 121 14935 290 49 46.0 -16.8 | 257 30 29.2 6.8 42 115 15240 285 51 49.3 -13.2 | 252 34 32.4 10.3 43 105 15850 255 37 35.7 9.6 | 210 38 18.9 33.1 44 100 16130 275 44 43.8 -3.8 | 234 33 27.0 19.7 45 100 16154 275 42 41.8 -3.7 | 232 32 25.0 19.9 46 95 16459 270 47 47.0 -0.0 | 232 38 30.2 23.5 47 90 16764 285 51 49.3 -13.2 | 252 34 32.4 10.3 48 86 17069 305 38 31.1 -21.8 | 263 14 14.3 1.7 49 82 17374 300 26 22.5 -13.0 | 208 12 5.7 10.5 50 74 17983 270 17 17.0 -0.0 | 180 24 0.2 23.5 51 71 18288 265 25 24.9 2.2 | 197 27 8.1 25.7 52 70 18360 270 25 25.0 -0.0 | 199 25 8.2 23.5 53 67 18593 260 23 22.7 4.0 | 192 28 5.8 27.5 54 64 18898 285 24 23.2 -6.2 | 200 18 6.4 17.3 55 61 19202 305 36 29.5 -20.6 | 257 13 12.7 2.9 56 58 19507 310 36 27.6 -23.1 | 268 11 10.8 0.4 57 53 20117 355 18 1.6 -17.9 | 110 16 -15.2 5.6 58 50 20422 335 15 6.3 -13.6 | 133 14 -10.5 9.9 59 50 20440 20 5 -1.7 -4.7 | 135 26 -18.5 18.8 60 48 20726 5 4 -0.3 -4.0 | 139 26 -17.2 19.5 61 46 21031 300 10 8.7 -5.0 | 156 20 -8.2 18.5 62 43 21336 325 19 10.9 -15.6 | 143 10 -5.9 8.0 63 41 21641 5 16 -1.4 -15.9 | 113 20 -18.2 7.6 64 39 21946 30 18 -9.0 -15.6 | 107 27 -25.8 7.9 65 37 22250 25 13 -5.5 -11.8 | 118 25 -22.3 11.7 66 36 22555 10 17 -3.0 -16.7 | 109 21 -19.8 6.8 67 34 22860 30 20 -10.0 -17.3 | 103 28 -26.8 6.2 68 32 23165 15 14 -3.6 -13.5 | 116 23 -20.4 10.0 69 31 23470 30 19 -9.5 -16.5 | 105 27 -26.3 7.1 70 30 23650 60 24 -20.8 -12.0 | 107 39 -37.6 11.5 71 28 24079 60 24 -20.8 -12.0 | 107 39 -37.6 11.5 72 27 24384 60 20 -17.3 -10.0 | 112 37 -34.1 13.5 73 25 24689 70 16 -15.0 -5.5 | 120 37 -31.9 18.1 74 23 25298 100 9 -8.9 1.6 | 134 36 -25.7 25.1 75 22 25603 55 15 -12.3 -8.6 | 117 33 -29.1 14.9 76 21 25908 25 11 -4.6 -10.0 | 122 25 -21.5 13.6 77 20 26210 45 16 -11.3 -11.3 | 113 31 -28.1 12.2 78 20 26213 60 17 -14.7 -8.5 | 115 35 -31.5 15.0 79 18 26518 45 16 -11.3 -11.3 | 113 31 -28.1 12.2 80 17 26822 60 18 -15.6 -9.0 | 114 36 -32.4 14.5 81 14 27432 55 23 -18.8 -13.2 | 106 37 -35.7 10.3 82 12 28042 55 23 -18.8 -13.2 | 106 37 -35.7 10.3 83 10 28651 70 28 -26.3 -9.6 | 108 45 -43.1 14.0 84 9 28956 85 22 -21.9 -1.9 | 119 44 -38.7 21.6 85 8 29261 60 23 -19.9 -11.5 | 108 39 -36.7 12.0 86 7 29566 70 28 -26.3 -9.6 | 108 45 -43.1 14.0 87 7 29870 85 24 -23.9 -2.1 | 118 46 -40.7 21.4 Wind Parameters Mean winds (0-6000m): 294.4 at 38.6 knts Storm direction: 324.4 at 28.9 knts Shear (0-3000m) pos: 3.1 neg: 4.5 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 88.1 deg Storm rel helicity (0-3000m) pos: 104.6 neg: -21.1 tot: 83.5 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 158.49 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 ------------------------------------------------------------------------------- 500 306 4 147 25| 3.5 0.0 3.5| 0.0 -9.5 -9.5 -19.1 -0.39| 3.7 -1.4 1000 314 8 148 21| 8.1 0.0 8.1| 11.5 -11.3 0.3 0.3 0.02| 8.5 0.2 1500 316 12 150 17| 5.4 1.8 7.2| 25.0 -13.6 11.3 7.6 0.19| 8.4 1.6 2000 309 15 160 15| 4.1 4.2 8.3| 52.4 -13.6 38.8 19.4 0.38| 9.3 3.5 2500 300 19 179 14| 3.2 5.4 8.6| 79.2 -13.6 65.6 26.3 0.38| 9.7 3.7 3000 295 23 195 14| 3.1 4.5 7.6|104.6 -21.1 83.5 27.8 0.39| 9.0 3.5 4000 294 28 215 15| 4.3 3.4 7.7|184.3 -21.1 163.1 40.8 0.47| 9.1 4.3 5000 294 33 235 17| 3.4 2.6 6.0|198.3 -40.5 157.8 31.6 0.41| 8.2 3.3 6000 294 39 248 20| 3.8 3.7 7.5|262.0-104.7 157.3 26.2 0.31| 9.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//KSLC/skewt/KSLC.skewt.20251129.00.gif