UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KUNR... Searching the city database file for: KUNR ... Date:0000Z 10 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 57 1 925 706 SFC 889 964 5.8 1.2 72 4.6 3.6 325 18 288.5 289.3 282.1 301.9 4.69 3 880 1063 5.0 0.1 71 4.9 2.7 323 23 288.5 289.3 281.8 301.1 4.38 4 850 1397 2.4 -1.1 78 3.5 0.8 320 32 288.7 289.4 281.6 300.6 4.15 5 806 1824 -1.1 -2.8 88 1.7 -1.9 330 30 289.4 290.0 281.5 300.5 3.86 6 793 1953 -1.7 -3.8 86 2.1 -2.6 328 35 290.1 290.7 281.6 300.6 3.64 7 778 2105 -2.9 -4.7 87 1.8 -3.6 326 41 290.4 291.0 281.5 300.5 3.46 8 751 2384 -4.5 -6.8 84 2.3 -5.4 325 48 291.6 292.1 281.6 300.6 3.06 9 739 2511 -5.7 -7.7 86 2.0 -6.4 324 52 291.6 292.1 281.4 300.2 2.90 10 733 2575 -6.1 -8.2 85 2.1 -6.9 323 55 291.9 292.4 281.4 300.2 2.81 11 723 2682 -5.7 -9.1 77 3.4 -7.0 321 61 293.4 293.9 281.9 301.4 2.65 12 711 2813 -6.5 -10.2 75 3.7 -7.8 320 66 294.0 294.4 281.9 301.4 2.47 13 700 2935 -7.3 -10.8 76 3.5 -8.5 320 70 294.4 294.8 282.0 301.6 2.39 14 670 3275 -8.5 -12.5 73 4.0 -9.8 313 82 296.8 297.2 282.8 303.4 2.18 15 664 3345 -8.1 -12.5 71 4.4 -9.6 312 84 298.0 298.4 283.3 304.7 2.20 16 653 3474 -9.1 -13.7 69 4.6 -10.6 309 88 298.3 298.6 283.2 304.5 2.03 17 649 3521 -8.9 -13.7 68 4.8 -10.5 308 90 299.0 299.4 283.5 305.4 2.04 18 642 3605 -8.5 -13.1 69 4.6 -10.1 306 93 300.4 300.8 284.2 307.1 2.17 19 626 3800 -9.7 -14.1 70 4.4 -11.1 303 93 301.2 301.6 284.4 307.6 2.05 20 613 3962 -10.7 -14.8 72 4.1 -12.0 300 91 301.9 302.2 284.6 308.1 1.98 21 609 4012 -10.7 -14.8 72 4.1 -12.0 299 91 302.4 302.8 284.8 308.7 1.99 22 539 4939 -16.3 -18.5 83 2.2 -16.9 274 69 306.5 306.8 285.9 311.8 1.65 23 506 5411 -19.1 -22.5 74 3.4 -19.9 277 70 308.7 308.9 286.3 312.8 1.24 24 500 5500 -19.9 -23.0 76 3.1 -20.6 280 70 308.8 309.0 286.3 312.7 1.20 25 495 5575 -20.5 -23.5 77 3.0 -21.2 281 72 308.9 309.1 286.3 312.8 1.16 26 478 5833 -22.3 -25.4 76 3.1 -22.9 283 78 309.8 310.0 286.5 313.2 1.01 27 447 6323 -26.5 -28.9 80 2.4 -26.9 289 91 310.5 310.7 286.5 313.2 0.79 28 435 6519 -27.9 -30.3 80 2.4 -28.3 292 97 311.2 311.3 286.6 313.6 0.71 29 421 6754 -29.1 -32.0 76 2.9 -29.5 295 104 312.6 312.7 287.0 314.7 0.62 30 418 6805 -29.1 -32.1 75 3.0 -29.5 296 106 313.2 313.3 287.2 315.4 0.62 31 417 6823 -29.1 -32.1 75 3.0 -29.5 296 106 313.4 313.5 287.3 315.6 0.62 32 400 7120 -30.5 -33.8 73 3.3 -30.9 300 115 315.3 315.5 287.8 317.3 0.55 33 395 7209 -31.1 -34.5 72 3.4 -31.6 300 116 315.7 315.8 287.9 317.5 0.52 34 382 7445 -32.7 -36.2 71 3.5 -33.1 300 117 316.6 316.7 288.2 318.2 0.45 35 344 8174 -37.5 -41.6 65 4.1 -37.8 300 124 319.8 319.8 289.0 320.8 0.29 36 333 8396 -39.3 -43.7 63 4.4 -39.6 300 126 320.3 320.3 289.1 321.2 0.24 37 308 8924 -44.1 -48.0 65 3.9 -44.3 303 132 320.8 320.8 289.2 321.4 0.16 38 300 9100 -45.3 -49.2 65 3.9 -45.5 305 135 321.5 321.5 289.4 322.1 0.14 39 298 9145 -45.5 -49.5 64 4.0 -45.7 305 132 321.8 321.9 289.5 322.4 0.14 40 287 9395 -46.1 -50.3 62 4.2 -46.3 305 137 324.5 324.5 290.3 325.0 0.13 41 257 10121 -51.7 -56.7 55 5.0 -51.8 305 155 326.6 326.6 290.8 326.9 0.07 42 252 10249 -52.7 -57.6 55 4.9 -52.8 305 156 327.0 327.0 290.9 327.2 0.06 43 251 10274 -52.9 -57.8 55 4.9 -53.0 305 156 327.0 327.1 290.9 327.3 0.06 44 250 10300 -53.1 -58.0 55 4.9 -53.2 305 156 327.1 327.1 291.0 327.4 0.06 45 242 10510 -53.9 -59.9 48 6.0 -54.1 305 152 329.0 329.0 291.5 329.2 0.05 46 222 11064 -54.7 -61.7 42 7.0 -54.9 306 138 336.0 336.0 293.3 336.1 0.04 47 213 11329 -55.3 -64.3 32 9.0 -55.5 308 124 339.0 339.0 294.1 339.2 0.03 48 200 11730 -56.9 -66.9 27 10.0 -57.1 295 101 342.7 342.7 295.0 342.8 0.02 49 197 11826 -57.9 -67.9 27 10.0 -58.0 295 100 342.6 342.6 295.0 342.6 0.02 50 189 12086 -59.9 -68.9 30 9.0 -60.0 293 104 343.4 343.4 295.1 343.5 0.02 51 188 12119 -59.9 -68.9 30 9.0 -60.0 293 105 343.9 343.9 295.3 344.0 0.02 52 185 12220 -59.9 -69.9 26 10.0 -60.0 292 107 345.5 345.5 295.7 345.6 0.02 53 181 12356 -60.3 -70.3 26 10.0 -60.4 291 109 347.0 347.0 296.0 347.1 0.02 54 176 12531 -60.9 -70.9 26 10.0 -61.0 295 107 348.8 348.8 296.4 348.9 0.02 55 175 12566 -60.7 -70.7 26 10.0 -60.8 295 107 349.7 349.7 296.6 349.8 0.02 56 167 12858 -59.1 -70.1 23 11.0 -59.3 295 103 357.1 357.1 298.1 357.2 0.02 57 164 12972 -58.9 -69.9 23 11.0 -59.0 296 100 359.3 359.3 298.6 359.4 0.02 58 157 13245 -60.5 -72.5 19 12.0 -60.6 299 91 361.1 361.1 299.0 361.2 0.01 59 150 13530 -59.5 -72.5 17 13.0 -59.7 295 73 367.6 367.6 300.1 367.6 0.01 60 147 13657 -57.7 -71.7 15 14.0 -57.9 294 74 372.8 372.8 301.1 372.9 0.02 61 100 16070 -61.5 -80.5 6 19.0 -61.7 305 62 408.9 408.9 306.4 408.9 0.01 62 90 16720 -63.5 -84.5 4 21.0 -63.7 314 58 417.4 417.4 307.4 417.4 0.00 63 85 17074 -60.7 -83.7 3 23.0 -61.0 310 61 430.0 430.0 308.9 430.0 0.00 64 80 17450 -61.9 -84.9 3 23.0 -62.2 314 56 435.0 435.0 309.4 435.0 0.00 65 75 17847 -64.5 -87.5 3 23.0 -64.7 318 51 437.7 437.7 309.6 437.7 0.00 66 70 18270 -63.7 -87.7 2 24.0 -64.0 315 49 448.1 448.1 310.7 448.1 0.00 67 65 18724 -63.5 -88.5 2 25.0 -63.8 324 44 458.1 458.1 311.6 458.2 0.00 68 62 19013 -64.3 -90.3 2 26.0 -64.6 324 48 462.6 462.6 312.0 462.6 0.00 69 60 19214 -63.3 -90.3 1 27.0 -63.6 315 52 469.2 469.2 312.5 469.2 0.00 70 54 19859 -64.5 -92.5 1 28.0 -64.8 335 48 480.8 480.8 313.5 480.8 0.00 71 51 20209 -63.7 -91.7 1 28.0 -64.1 335 54 490.6 490.6 314.2 490.6 0.00 72 50 20330 -63.5 -91.5 1 28.0 -63.8 335 57 493.8 493.8 314.5 493.9 0.00 73 49 20454 -63.5 -91.5 1 28.0 -63.9 326 56 496.7 496.7 314.7 496.7 0.00 74 43 21260 -61.7 -90.7 1 29.0 -62.3 335 52 520.0 520.0 316.3 520.1 0.00 75 43 21260 -61.1 -74.1 16 13.0 -61.6 335 52 521.5 521.5 316.4 521.8 0.04 TRP 176 12531 -60.9 -70.9 26 10.0 -61.0 295 107 348.8 348.8 296.4 348.9 0.02 WND 252 10249 -52.7 -57.6 55 4.9 -52.8 305 156 327.0 327.0 290.9 327.2 0.06 Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 819.83 mb = 1689.64 m = 5543.39 ft Wetbulb zero: 836.29 mb = 1527.60 m = 5011.76 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 77.68 % Est. max temperature: 8.82 C = 47.87 F Sfc-Lift cond lev (LCL): 828.28 mb = 1604.84 m = 5265.16 ft T: 0.70 C 700-500 lapse rate: 4.91 C/km ThetaE index: 1.40 C Layer 880.0- 793.0 mb Conv cond level (CCL): 783.27 mb = 2051.37 m = 6730.13 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 7.51 C = 45.51 F Cap Strength: 8.62 C Lifted Index: 8.56 C Risk: None Lifted Index @300 mb: 14.86 C Lifted Index @700 mb: 1.70 C Showalter Index: 8.62 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.80 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 134.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.18 J/kg Max Up Vert Vel: 3.52 m/s Conv Inhibition (B-): 27399.49 J/kg Cap Strength: 8.56 C Lift Cond Lev (LCL): 797.96 mb = 1903.64 m = 6245.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 53 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 ---------------------------------------------------------- 0 889 964 325 18 10.3 -14.7 | 149 35 -18.0 30.1 1 866 1219 320 30 19.3 -23.0 | 158 24 -9.0 21.8 2 850 1397 320 32 20.6 -24.5 | 159 22 -7.7 20.3 3 836 1524 320 34 21.9 -26.0 | 161 20 -6.4 18.8 4 805 1829 330 30 15.0 -26.0 | 145 23 -13.3 18.8 5 775 2134 325 42 24.1 -34.4 | 158 11 -4.2 10.4 6 745 2438 325 49 28.1 -40.1 | 178 5 -0.2 4.7 7 717 2743 320 64 41.1 -49.0 | 288 14 12.9 -4.2 8 700 2935 320 70 45.0 -53.6 | 298 19 16.7 -8.8 9 637 3658 305 95 77.8 -54.5 | 281 50 49.5 -9.7 10 588 4267 295 87 78.8 -36.8 | 261 51 50.6 8.0 11 565 4572 285 79 76.3 -20.4 | 243 54 48.0 24.4 12 543 4877 275 69 68.7 -6.0 | 226 56 40.5 38.8 13 521 5182 270 69 69.0 -0.0 | 222 61 40.7 44.8 14 501 5486 280 70 68.9 -12.2 | 231 52 40.7 32.6 15 500 5500 280 70 68.9 -12.2 | 231 52 40.7 32.6 16 461 6096 285 84 81.1 -21.7 | 246 58 52.9 23.1 17 442 6401 290 94 88.3 -32.1 | 258 61 60.1 12.7 18 400 7120 300 115 99.6 -57.5 | 280 72 71.3 -12.7 19 389 7315 300 117 101.3 -58.5 | 281 74 73.0 -13.7 20 372 7620 300 117 101.3 -58.5 | 281 74 73.0 -13.7 21 356 7925 300 122 105.7 -61.0 | 282 79 77.4 -16.2 22 326 8534 300 127 110.0 -63.5 | 283 84 81.7 -18.7 23 300 9100 305 135 110.6 -77.4 | 292 89 82.3 -32.6 24 298 9144 305 132 108.1 -75.7 | 291 86 79.8 -30.9 25 272 9754 305 144 118.0 -82.6 | 293 97 89.7 -37.8 26 259 10058 305 155 127.0 -88.9 | 294 108 98.7 -44.1 27 252 10249 305 156 127.8 -89.5 | 294 109 99.5 -44.7 28 250 10300 305 156 127.8 -89.5 | 294 109 99.5 -44.7 29 248 10363 305 156 127.8 -89.5 | 294 109 99.5 -44.7 30 236 10668 305 148 121.2 -84.9 | 293 101 93.0 -40.1 31 225 10973 305 143 117.1 -82.0 | 293 96 88.9 -37.2 32 215 11278 310 127 97.3 -81.6 | 298 78 69.0 -36.8 33 200 11730 295 101 91.5 -42.7 | 268 63 63.3 2.1 34 195 11887 295 100 90.6 -42.3 | 268 62 62.4 2.5 35 177 12497 290 112 105.2 -38.3 | 265 77 77.0 6.5 36 176 12531 295 107 97.0 -45.2 | 270 69 68.7 -0.4 37 169 12802 295 105 95.2 -44.4 | 270 67 66.9 0.4 38 153 13411 300 86 74.5 -43.0 | 268 46 46.2 1.8 39 150 13530 295 73 66.2 -30.9 | 250 40 37.9 13.9 40 139 14021 290 75 70.5 -25.7 | 246 46 42.2 19.1 41 132 14326 290 76 71.4 -26.0 | 246 47 43.1 18.8 42 126 14630 295 88 79.8 -37.2 | 262 52 51.5 7.6 43 120 14935 295 85 77.0 -35.9 | 260 50 48.8 8.9 44 114 15240 295 77 69.8 -32.5 | 254 43 41.5 12.3 45 109 15545 305 77 63.1 -44.2 | 269 35 34.8 0.6 46 104 15850 310 68 52.1 -43.7 | 267 24 23.8 1.1 47 100 16070 305 62 50.8 -35.6 | 248 24 22.5 9.2 48 99 16154 305 73 59.8 -41.9 | 265 32 31.5 2.9 49 94 16459 310 68 52.1 -43.7 | 267 24 23.8 1.1 50 89 16764 315 56 39.6 -39.6 | 245 12 11.3 5.2 51 85 17069 310 61 46.7 -39.2 | 253 19 18.5 5.6 52 73 17983 320 49 31.5 -37.5 | 204 8 3.2 7.3 53 70 18270 315 49 34.6 -34.6 | 212 12 6.4 10.2 54 70 18288 325 54 31.0 -44.2 | 258 3 2.7 0.6 55 66 18593 320 42 27.0 -32.2 | 174 13 -1.3 12.6 56 63 18898 330 46 23.0 -39.8 | 133 7 -5.3 5.0 57 60 19202 315 52 36.8 -36.8 | 227 12 8.5 8.0 58 57 19507 325 39 22.4 -31.9 | 155 14 -5.9 12.9 59 54 19812 335 48 20.3 -43.5 | 99 8 -8.0 1.3 60 52 20117 335 51 21.6 -46.2 | 78 7 -6.7 -1.4 61 50 20330 335 57 24.1 -51.7 | 31 8 -4.2 -6.9 62 49 20422 325 56 32.1 -45.9 | 286 4 3.8 -1.1 63 46 20726 335 57 24.1 -51.7 | 31 8 -4.2 -6.9 64 42 21031 335 51 21.6 -46.2 | 78 7 -6.7 -1.4 65 40 21336 330 48 24.0 -41.6 | 127 5 -4.3 3.2 Wind Parameters Mean winds (0-6000m): 297.7 at 70.6 knts Storm direction: 327.7 at 53.0 knts Shear (0-3000m) pos: 0.9 neg: 13.0 tot: 13.8 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 79.0 neg: -242.0 tot: -163.0 m^2/s^2 ave: -54.3 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 17.8 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 284.64 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 ------------------------------------------------------------------------------- 500 321 28 155 26| 0.0 15.6 15.6| 36.8 0.0 36.8 73.7 0.34| 15.7 5.3 1000 323 30 154 23| 2.7 7.8 10.5| 41.0 -30.4 10.6 10.6 0.02| 13.2 0.3 1500 324 35 155 18| 1.8 10.4 12.2| 56.3 -30.4 25.9 17.3 0.16| 14.0 2.3 2000 323 42 165 12| 1.3 13.3 14.6| 79.0 -30.4 48.6 24.3 0.29| 16.2 4.7 2500 320 50 210 8| 1.1 14.6 15.6| 79.0 -82.5 -3.5 -1.4 0.14| 17.6 2.5 3000 315 57 251 13| 0.9 13.0 13.8| 79.0-242.0-163.0 -54.3 -0.00| 17.8 -0.0 4000 307 63 253 24| 0.7 8.1 8.7| 79.0-836.5-757.5 -189.4 -0.29| 18.9 -5.5 5000 300 65 247 31| 2.2 6.5 8.6|368.7-877.6-508.8 -101.8 -0.15| 17.9 -2.6 6000 298 71 251 36| 5.0 5.4 10.4|951.4-877.6 73.8 12.3 0.05| 18.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//KUNR/skewt/KUNR.skewt.20251210.00.gif