UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120918.upa.cvt Date: 1800Z 9 DEC 25 Searching for KUNR... Searching the city database file for: KUNR ... Date:1800Z 9 DEC 25 Station: KUNR WMO ident: 72662 Latitude: 44.08 Longitude: -103.05 Elevation: 964.00 ------------------------------------------------------------------------------- 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 -35 1 925 634 SFC 883 964 14.4 -0.6 36 15.0 6.9 270 6 298.0 298.7 285.4 310.4 4.14 3 877 1033 13.8 -2.2 33 16.0 6.1 273 9 297.9 298.6 284.9 309.1 3.71 4 850 1348 11.8 -3.2 35 15.0 4.7 295 20 298.5 299.2 285.0 309.2 3.55 5 786 1995 5.8 -4.2 49 10.0 1.3 303 36 298.8 299.5 285.2 309.6 3.56 6 779 2068 6.0 -3.0 52 9.0 1.8 304 37 299.8 300.5 285.9 311.7 3.93 7 700 2932 -1.3 -6.1 70 4.8 -3.3 310 55 301.0 301.7 285.9 311.6 3.46 8 681 3151 -2.5 -6.8 72 4.3 -4.3 306 65 302.1 302.7 286.2 312.4 3.37 9 649 3531 -5.1 -10.0 68 4.9 -7.0 309 71 303.3 303.8 286.0 311.9 2.75 10 637 3677 -6.5 -11.0 70 4.5 -8.1 310 74 303.4 303.8 285.8 311.4 2.59 11 592 4246 -9.5 -15.5 62 6.0 -11.4 310 61 306.3 306.7 286.2 312.5 1.93 12 546 4865 -14.1 -16.8 80 2.7 -14.9 300 62 308.0 308.3 286.8 314.1 1.88 13 511 5366 -15.9 -19.6 73 3.7 -16.9 300 66 311.7 312.0 287.7 316.9 1.58 14 500 5530 -17.1 -20.7 74 3.6 -18.0 300 73 312.2 312.5 287.8 317.1 1.47 15 481 5821 -17.7 -22.5 66 4.8 -18.9 305 73 314.9 315.2 288.5 319.3 1.31 16 432 6619 -22.5 -30.5 48 8.0 -23.9 305 86 318.7 318.8 289.1 321.1 0.70 17 400 7180 -27.1 -33.1 57 6.0 -28.0 300 87 319.8 319.9 289.3 321.9 0.59 18 396 7252 -27.5 -33.5 57 6.0 -28.4 300 86 320.2 320.3 289.4 322.2 0.57 19 373 7680 -30.1 -37.1 50 7.0 -31.0 305 88 322.2 322.3 289.9 323.8 0.42 20 355 8029 -32.7 -37.7 61 5.0 -33.3 306 99 323.3 323.4 290.2 324.9 0.42 21 331 8518 -36.3 -43.3 48 7.0 -36.9 310 110 324.9 325.0 290.5 325.9 0.25 22 309 8990 -40.5 -45.5 59 5.0 -40.8 310 119 325.5 325.6 290.7 326.3 0.21 23 300 9190 -42.1 -47.1 58 5.0 -42.4 310 124 326.0 326.1 290.7 326.7 0.18 24 295 9303 -43.1 -48.5 56 5.3 -43.5 310 124 326.1 326.1 290.7 326.7 0.16 25 285 9534 -45.3 -51.3 51 6.0 -45.6 310 122 326.3 326.3 290.7 326.7 0.12 26 262 10087 -50.5 -54.9 60 4.4 -50.7 310 119 326.6 326.6 290.8 326.9 0.08 27 259 10162 -51.3 -56.0 57 4.7 -51.4 310 118 326.5 326.5 290.8 326.8 0.07 28 250 10390 -53.3 -57.3 62 4.0 -53.4 310 114 326.8 326.8 290.9 327.1 0.07 29 242 10599 -55.3 -58.8 65 3.5 -55.4 310 115 326.9 326.9 290.9 327.1 0.06 30 231 10895 -57.7 -61.9 59 4.2 -57.8 309 118 327.6 327.6 291.1 327.8 0.04 31 218 11258 -60.5 -63.9 64 3.4 -60.6 307 120 328.8 328.8 291.4 328.9 0.03 32 204 11669 -64.1 -67.6 62 3.5 -64.1 303 123 329.4 329.4 291.6 329.5 0.02 33 200 11790 -64.9 -67.9 66 3.0 -64.9 300 123 330.0 330.0 291.7 330.1 0.02 34 199 11821 -65.1 -68.1 66 3.0 -65.1 300 122 330.1 330.1 291.7 330.2 0.02 35 197 11882 -65.7 -68.8 65 3.1 -65.7 300 120 330.1 330.1 291.7 330.2 0.02 36 189 12132 -67.3 -70.2 66 2.9 -67.3 296 122 331.5 331.5 292.2 331.6 0.02 37 184 12293 -68.5 -71.4 66 2.9 -68.5 295 123 332.1 332.1 292.3 332.2 0.01 38 182 12359 -68.7 -71.7 65 3.0 -68.7 295 123 332.8 332.8 292.5 332.9 0.01 39 175 12595 -66.1 -70.1 57 4.0 -66.1 297 119 340.9 340.9 294.6 340.9 0.02 40 165 12951 -66.1 -70.8 52 4.7 -66.1 302 103 346.6 346.6 295.9 346.7 0.02 41 160 13137 -66.3 -71.3 49 5.0 -66.4 304 95 349.4 349.4 296.5 349.4 0.02 42 150 13530 -64.1 -71.1 38 7.0 -64.2 295 84 359.7 359.7 298.7 359.7 0.02 43 130 14419 -57.7 -67.7 27 10.0 -57.9 305 74 386.2 386.2 303.2 386.3 0.03 44 119 14973 -60.1 -71.1 22 11.0 -60.3 315 57 391.6 391.6 304.0 391.7 0.02 45 114 15242 -57.9 -70.9 17 13.0 -58.2 315 59 400.6 400.6 305.3 400.7 0.02 46 113 15298 -57.7 -70.7 18 13.0 -58.0 315 58 401.9 402.0 305.5 402.1 0.02 47 104 15817 -61.1 -74.1 16 13.0 -61.3 320 51 405.1 405.1 305.9 405.2 0.02 48 100 16060 -62.5 -75.5 16 13.0 -62.7 320 45 407.0 407.0 306.1 407.0 0.01 49 96 16311 -63.5 -77.5 13 14.0 -63.7 320 46 409.8 409.8 306.5 409.8 0.01 50 92 16572 -62.7 -77.7 12 15.0 -62.9 318 45 416.4 416.4 307.3 416.4 0.01 51 87 16914 -64.7 -79.7 11 15.0 -64.8 313 40 419.1 419.1 307.6 419.1 0.01 52 86 16985 -65.3 -80.3 11 15.0 -65.5 311 39 419.3 419.3 307.6 419.3 0.01 53 85 17056 -65.5 -80.5 11 15.0 -65.7 310 38 420.3 420.3 307.7 420.3 0.01 54 80 17426 -63.7 -80.7 8 17.0 -63.9 300 45 431.3 431.3 309.0 431.4 0.01 55 70 18240 -65.5 -83.5 6 18.0 -65.7 310 51 444.3 444.3 310.3 444.3 0.01 56 51 20196 -59.5 -83.5 3 24.0 -60.1 325 46 500.4 500.4 315.0 500.5 0.01 57 50 20320 -59.3 -83.3 3 24.0 -59.9 325 44 503.7 503.7 315.2 503.8 0.01 58 49 20446 -59.3 -83.3 3 24.0 -59.9 330 44 506.7 506.7 315.4 506.7 0.01 59 39 21862 -62.7 -85.7 3 23.0 -63.2 346 38 532.2 532.2 317.1 532.3 0.01 60 35 22528 -62.9 -85.9 3 23.0 -63.4 326 42 548.4 548.4 318.0 548.5 0.01 61 32 23081 -61.7 -84.7 3 23.0 -62.4 338 53 565.9 565.9 318.9 566.0 0.01 62 30 23480 -61.9 -84.9 3 23.0 -62.6 345 53 575.9 575.9 319.5 576.0 0.01 63 29 23691 -61.5 -83.5 4 22.0 -62.3 345 53 582.6 582.6 319.8 582.7 0.01 64 22 25445 -52.5 327 49 657.3 65 20 26060 -54.3 340 38 670.0 66 19 26388 -54.7 337 40 678.6 67 15 27908 -51.9 350 61 735.4 68 12 29338 -56.3 340 50 768.3 69 11 29892 -55.1 335 57 792.0 70 10 30500 -55.3 325 54 813.1 71 9.5 30827 -54.3 322 54 828.9 72 7.0 32750 -61.5 305 53 874.8 73 6.7 33021 -61.9 884.2 74 6.5 33209 -61.5 893.6 TRP 184 12293 -68.5 -71.4 66 2.9 -68.5 295 123 332.1 332.1 292.3 332.2 0.01 WND 295 9303 -43.1 -48.5 56 5.3 -43.5 310 124 326.1 326.1 290.7 326.7 0.16 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 714.07 mb = 2778.19 m = 9114.69 ft Wetbulb zero: 751.45 mb = 2359.11 m = 7739.77 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 62.26 % Est. max temperature: 16.88 C = 62.39 F Sfc-Lift cond lev (LCL): 703.59 mb = 2890.65 m = 9483.66 ft T: -0.95 C 700-500 lapse rate: 6.08 C/km ThetaE index: 1.30 C Layer 877.0- 850.0 mb Conv cond level (CCL): 629.09 mb = 3773.82 m = 12381.14 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 20.09 C = 68.16 F Cap Strength: 5.53 C Lifted Index: 5.61 C Risk: None Lifted Index @300 mb: 12.02 C Lifted Index @700 mb: 2.28 C Showalter Index: 5.73 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 13.90 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 113.00 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.52 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 66513.94 J/kg Cap Strength: 5.59 C Lift Cond Lev (LCL): 677.80 mb = 3187.88 m = 10458.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 45 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 ---------------------------------------------------------- 0 883 964 270 6 6.0 -0.0 | 162 43 -13.1 40.7 1 861 1219 280 17 16.7 -3.0 | 176 38 -2.3 37.7 2 850 1348 295 20 18.1 -8.5 | 178 32 -0.9 32.2 3 832 1524 285 25 24.1 -6.5 | 188 35 5.1 34.2 4 801 1829 300 32 27.7 -16.0 | 199 26 8.6 24.7 5 772 2134 305 39 31.9 -22.4 | 215 22 12.9 18.3 6 744 2438 310 47 36.0 -30.2 | 238 20 16.9 10.5 7 716 2743 310 51 39.1 -32.8 | 248 22 20.0 7.9 8 700 2932 310 55 42.1 -35.4 | 257 24 23.1 5.3 9 690 3048 305 63 51.6 -36.1 | 262 33 32.5 4.6 10 637 3658 310 74 56.7 -47.6 | 280 38 37.6 -6.9 11 589 4267 310 60 46.0 -38.6 | 265 27 26.9 2.1 12 566 4572 305 61 50.0 -35.0 | 260 31 30.9 5.7 13 544 4877 300 62 53.7 -31.0 | 254 36 34.6 9.7 14 523 5182 300 61 52.8 -30.5 | 253 35 33.8 10.2 15 503 5486 300 70 60.6 -35.0 | 262 42 41.5 5.7 16 500 5530 300 73 63.2 -36.5 | 265 44 44.1 4.2 17 483 5791 305 72 59.0 -41.3 | 271 40 39.9 -0.6 18 463 6096 305 84 68.8 -48.2 | 279 50 49.7 -7.5 19 444 6401 305 85 69.6 -48.8 | 279 51 50.6 -8.1 20 427 6706 305 87 71.3 -49.9 | 280 53 52.2 -9.2 21 409 7010 305 85 69.6 -48.8 | 279 51 50.6 -8.1 22 400 7180 300 87 75.3 -43.5 | 273 56 56.3 -2.8 23 392 7315 300 85 73.6 -42.5 | 272 55 54.5 -1.8 24 376 7620 305 87 71.3 -49.9 | 280 53 52.2 -9.2 25 360 7925 305 95 77.8 -54.5 | 283 60 58.7 -13.8 26 344 8230 310 109 83.5 -70.1 | 295 71 64.4 -29.4 27 330 8534 310 110 84.3 -70.7 | 295 72 65.2 -30.0 28 315 8839 310 115 88.1 -73.9 | 296 77 69.0 -33.2 29 302 9144 310 123 94.2 -79.1 | 297 84 75.2 -38.4 30 300 9190 310 124 95.0 -79.7 | 297 85 75.9 -39.0 31 295 9303 310 124 95.0 -79.7 | 297 85 75.9 -39.0 32 289 9449 310 124 95.0 -79.7 | 297 85 75.9 -39.0 33 275 9754 310 118 90.4 -75.8 | 296 80 71.3 -35.2 34 263 10058 310 119 91.2 -76.5 | 296 80 72.1 -35.8 35 250 10390 310 114 87.3 -73.3 | 296 76 68.3 -32.6 36 239 10668 310 116 88.9 -74.6 | 296 78 69.8 -33.9 37 207 11582 305 123 100.8 -70.5 | 290 87 81.7 -29.9 38 200 11790 300 123 106.5 -61.5 | 283 90 87.4 -20.8 39 197 11887 300 120 103.9 -60.0 | 283 87 84.9 -19.3 40 187 12192 295 123 111.5 -52.0 | 277 93 92.4 -11.3 41 184 12293 295 123 111.5 -52.0 | 277 93 92.4 -11.3 42 178 12497 295 123 111.5 -52.0 | 277 93 92.4 -11.3 43 161 13106 305 96 78.6 -55.1 | 284 61 59.6 -14.4 44 150 13530 295 84 76.1 -35.5 | 265 57 57.1 5.2 45 146 13716 295 84 76.1 -35.5 | 265 57 57.1 5.2 46 132 14326 305 78 63.9 -44.7 | 275 45 44.8 -4.0 47 126 14630 305 66 54.1 -37.9 | 265 35 35.0 2.8 48 120 14935 315 57 40.3 -40.3 | 269 21 21.2 0.4 49 114 15240 315 59 41.7 -41.7 | 273 23 22.6 -1.0 50 103 15850 320 51 32.8 -39.1 | 263 14 13.7 1.6 51 100 16060 320 45 28.9 -34.5 | 238 12 9.9 6.2 52 98 16154 320 44 28.3 -33.7 | 233 12 9.2 7.0 53 94 16459 320 47 30.2 -36.0 | 247 12 11.1 4.7 54 85 17069 310 38 29.1 -24.4 | 212 19 10.0 16.3 55 81 17374 300 45 39.0 -22.5 | 228 27 19.9 18.2 56 77 17678 300 44 38.1 -22.0 | 226 27 19.0 18.7 57 70 18240 310 51 39.1 -32.8 | 248 22 20.0 7.9 58 69 18288 305 59 48.3 -33.8 | 257 30 29.3 6.9 59 63 18898 315 46 32.5 -32.5 | 239 16 13.5 8.2 60 57 19507 330 52 26.0 -45.0 | 302 8 6.9 -4.3 61 54 19812 320 51 32.8 -39.1 | 263 14 13.7 1.6 62 52 20117 325 47 27.0 -38.5 | 254 8 7.9 2.2 63 50 20320 325 44 25.2 -36.0 | 233 8 6.2 4.6 64 49 20422 330 44 22.0 -38.1 | 229 4 2.9 2.6 65 47 20726 330 38 19.0 -32.9 | 179 8 -0.1 7.8 66 45 21031 325 39 22.4 -31.9 | 201 9 3.3 8.7 67 42 21336 335 33 13.9 -29.9 | 155 12 -5.1 10.8 68 40 21641 350 36 6.3 -35.5 | 112 14 -12.8 5.2 69 38 21946 345 39 10.1 -37.7 | 109 9 -9.0 3.0 70 37 22250 335 31 13.1 -28.1 | 155 14 -6.0 12.6 71 35 22555 325 43 24.7 -35.2 | 226 8 5.6 5.5 72 32 23165 340 55 18.8 -51.7 | 1 11 -0.3 -11.0 73 30 23470 340 57 19.5 -53.6 | 358 13 0.4 -12.9 74 30 23480 345 53 13.7 -51.2 | 27 12 -5.4 -10.5 75 29 23774 345 53 13.7 -51.2 | 27 12 -5.4 -10.5 76 26 24384 335 67 28.3 -60.7 | 335 22 9.2 -20.0 77 25 24689 330 72 36.0 -62.4 | 322 27 16.9 -21.7 78 24 24994 335 53 22.4 -48.0 | 336 8 3.3 -7.3 79 23 25298 330 48 24.0 -41.6 | 280 5 4.9 -0.9 80 21 25603 325 49 28.1 -40.1 | 266 9 9.0 0.6 81 20 25908 335 36 15.2 -32.6 | 154 9 -3.9 8.1 82 20 26060 340 38 13.0 -35.7 | 129 8 -6.1 5.0 83 20 26213 340 44 15.0 -41.3 | 81 4 -4.0 -0.7 84 19 26518 335 37 15.6 -33.5 | 154 8 -3.4 7.2 85 18 26822 340 36 12.3 -33.8 | 135 10 -6.8 6.9 86 17 27127 350 54 9.4 -53.2 | 38 16 -9.7 -12.5 87 16 27432 345 53 13.7 -51.2 | 27 12 -5.4 -10.5 88 15 27737 350 62 10.8 -61.1 | 22 22 -8.3 -20.4 89 15 28042 350 60 10.4 -59.1 | 25 20 -8.7 -18.4 90 14 28346 350 55 9.6 -54.2 | 35 16 -9.5 -13.5 91 13 28651 350 52 9.0 -51.2 | 44 15 -10.0 -10.5 92 13 28956 350 58 10.1 -57.1 | 29 19 -9.0 -16.4 93 12 29261 340 50 17.1 -47.0 | 17 7 -2.0 -6.3 94 12 29566 340 51 17.4 -47.9 | 13 7 -1.6 -7.2 95 11 29870 335 57 24.1 -51.7 | 335 12 5.0 -11.0 96 10 30500 325 54 31.0 -44.2 | 287 12 11.9 -3.5 97 7 32750 305 53 43.4 -30.4 | 247 26 24.3 10.3 Wind Parameters Mean winds (0-6000m): 304.9 at 59.9 knts Storm direction: 334.9 at 44.9 knts Shear (0-3000m) pos: 6.8 neg: 4.0 tot: 10.8 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 467.4 neg: -34.5 tot: 432.9 m^2/s^2 ave: 144.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 9.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 269.83 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 ------------------------------------------------------------------------------- 500 286 16 174 37| 18.2 0.0 18.2|151.7 0.0 151.7 303.3 0.75| 20.7 15.6 1000 292 23 184 32| 15.5 0.0 15.5|234.4 0.0 234.4 234.4 0.73| 18.1 13.2 1500 299 29 194 27| 14.7 0.0 14.7|306.4 0.0 306.4 204.3 0.79| 16.7 13.1 2000 303 35 206 24| 11.0 2.6 13.6|351.1 0.0 351.1 175.5 0.78| 15.1 11.8 2500 305 42 222 23| 8.8 4.8 13.6|433.3 0.0 433.3 173.3 0.75| 15.2 11.4 3000 306 47 235 23| 6.8 4.0 10.8|467.4 -34.5 432.9 144.3 0.65| 14.5 9.4 4000 306 51 244 25| 5.1 2.7 7.8|467.4-121.7 345.7 86.4 0.43| 13.2 5.7 5000 305 55 250 27| 5.2 2.9 8.1|640.1-126.2 514.0 102.8 0.47| 13.0 6.1 6000 305 60 258 31| 4.3 2.9 7.3|687.1-134.6 552.5 92.1 0.46| 11.7 5.4 Wrote GIF file: /home/apache/climate/data/raob//KUNR/skewt/KUNR.skewt.20251209.18.gif