UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120618.upa.cvt Date: 1800Z 6 DEC 25 Searching for KUNR... Searching the city database file for: KUNR ... Date:1800Z 6 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 45 1 925 684 SFC 887 964 1.8 -0.6 84 2.4 0.7 10 8 284.5 285.3 279.6 296.2 4.12 3 850 1365 -1.7 -5.5 75 3.8 -3.1 355 15 284.4 284.9 278.1 292.9 2.98 4 846 1403 -1.3 -5.3 74 4.0 -2.9 347 15 285.2 285.7 278.6 293.9 3.04 5 830 1555 -0.9 -5.5 71 4.6 -2.7 320 18 287.2 287.7 279.6 296.0 3.05 6 816 1691 -1.7 -6.4 70 4.7 -3.5 320 21 287.7 288.2 279.6 296.1 2.90 7 768 2170 -5.1 -8.1 79 3.0 -6.2 325 30 289.1 289.5 280.0 297.0 2.70 8 762 2232 -5.5 -8.6 79 3.1 -6.6 327 30 289.3 289.7 280.0 297.0 2.62 9 737 2493 -7.3 -10.1 80 2.8 -8.2 330 29 290.1 290.5 280.1 297.2 2.40 10 700 2893 -8.9 -13.5 69 4.6 -10.3 330 28 292.6 293.0 280.7 298.5 1.93 11 684 3072 -10.1 -14.7 69 4.6 -11.5 329 28 293.2 293.6 280.7 298.7 1.79 12 677 3151 -9.9 -15.9 61 6.0 -11.6 324 28 294.3 294.6 281.0 299.3 1.63 13 644 3535 -12.1 -20.1 51 8.0 -14.1 310 33 296.1 296.3 281.3 299.8 1.20 14 613 3910 -15.3 -21.3 60 6.0 -16.7 314 38 296.6 296.8 281.4 300.2 1.14 15 539 4871 -21.5 -30.5 44 9.0 -22.9 315 44 300.3 300.4 282.3 302.2 0.56 16 510 5276 -24.9 -32.9 47 8.0 -26.0 315 45 301.0 301.1 282.4 302.5 0.47 17 500 5420 -26.1 -34.1 47 8.0 -27.1 315 44 301.2 301.3 282.4 302.7 0.43 18 493 5522 -26.9 -35.9 42 9.0 -28.0 314 44 301.5 301.5 282.5 302.7 0.36 19 467 5910 -30.7 -37.7 50 7.0 -31.4 308 39 301.4 301.5 282.4 302.5 0.32 20 450 6173 -32.9 -40.9 45 8.0 -33.6 305 38 301.9 301.9 282.5 302.7 0.24 21 438 6363 -34.5 -42.5 44 8.0 -35.1 305 37 302.2 302.2 282.5 302.9 0.21 22 411 6804 -38.5 -44.5 53 6.0 -38.9 302 35 302.6 302.6 282.7 303.2 0.18 23 400 6990 -40.3 -45.3 59 5.0 -40.6 295 34 302.6 302.6 282.7 303.2 0.17 24 396 7058 -40.7 -45.5 60 4.8 -41.0 299 33 303.0 303.0 282.8 303.5 0.17 25 385 7248 -42.5 -47.5 58 5.0 -42.8 296 35 303.0 303.1 282.8 303.5 0.14 26 372 7479 -44.3 -49.3 57 5.0 -44.5 295 41 303.7 303.7 283.0 304.1 0.12 27 349 7903 -46.3 -53.3 45 7.0 -46.5 308 46 306.5 306.6 284.1 306.8 0.08 28 334 8192 -48.3 -55.3 44 7.0 -48.5 310 48 307.7 307.7 284.5 307.9 0.06 29 310 8678 -51.3 -59.3 38 8.0 -51.5 308 44 310.1 310.1 285.4 310.3 0.04 30 300 8890 -52.3 -59.3 43 7.0 -52.4 295 52 311.6 311.6 285.9 311.8 0.04 31 293 9043 -53.3 -59.3 48 6.0 -53.4 295 55 312.3 312.3 286.2 312.5 0.04 32 282 9289 -54.7 -61.7 42 7.0 -54.8 300 69 313.7 313.8 286.7 313.9 0.03 33 260 9814 -51.7 -60.7 33 9.0 -51.9 303 66 325.5 325.5 290.5 325.7 0.04 34 256 9915 -51.1 -60.1 33 9.0 -51.3 304 65 327.9 327.9 291.2 328.0 0.05 35 250 10070 -51.3 -61.3 29 10.0 -51.5 305 66 329.8 329.8 291.7 330.0 0.04 36 248 10122 -51.3 -61.3 29 10.0 -51.5 304 67 330.6 330.6 291.9 330.7 0.04 37 242 10280 -51.5 -61.5 29 10.0 -51.7 301 69 332.6 332.6 292.4 332.7 0.04 38 218 10962 -47.1 -61.1 19 14.0 -47.6 300 65 349.5 349.5 296.5 349.7 0.05 39 214 11084 -46.9 -60.9 19 14.0 -47.4 299 66 351.6 351.6 297.0 351.8 0.05 40 203 11432 -47.9 -62.9 16 15.0 -48.4 296 70 355.4 355.4 297.8 355.6 0.04 41 200 11530 -47.7 -63.7 14 16.0 -48.3 295 71 357.2 357.2 298.2 357.4 0.04 42 199 11563 -47.7 -63.7 14 16.0 -48.3 292 71 357.7 357.8 298.3 357.9 0.04 43 189 11902 -48.5 -64.5 14 16.0 -49.0 295 68 361.8 361.8 299.1 361.9 0.03 44 184 12079 -48.3 -65.3 12 17.0 -48.8 298 73 364.9 364.9 299.7 365.0 0.03 45 183 12115 -48.5 -66.5 11 18.0 -49.1 299 74 365.1 365.1 299.7 365.3 0.03 46 182 12151 -48.5 -66.5 11 18.0 -49.1 299 75 365.7 365.7 299.8 365.8 0.03 47 174 12446 -47.7 -66.7 9 19.0 -48.3 296 68 371.8 371.8 300.9 371.9 0.03 48 173 12484 -47.7 -66.7 9 19.0 -48.4 295 66 372.4 372.4 301.0 372.5 0.03 49 157 13122 -49.5 -69.5 8 20.0 -50.1 285 80 379.8 379.8 302.2 379.9 0.02 50 156 13164 -49.5 -69.5 8 20.0 -50.1 285 84 380.5 380.5 302.3 380.6 0.02 51 155 13206 -49.5 -69.5 8 20.0 -50.1 285 84 381.2 381.2 302.5 381.3 0.02 52 150 13420 -50.5 -71.5 7 21.0 -51.1 285 80 383.1 383.1 302.8 383.1 0.02 53 144 13686 -51.1 -72.1 6 21.0 -51.7 285 78 386.5 386.5 303.3 386.6 0.02 54 143 13731 -51.1 -73.1 6 22.0 -51.7 285 78 387.3 387.3 303.4 387.3 0.01 55 139 13916 -50.9 -72.9 6 22.0 -51.5 288 79 390.8 390.8 303.9 390.9 0.01 56 123 14707 -53.7 -76.7 4 23.0 -54.2 291 72 399.6 399.6 305.2 399.6 0.01 57 120 14866 -53.9 -77.9 4 24.0 -54.4 292 71 402.1 402.1 305.5 402.1 0.01 58 117 15029 -53.7 -77.7 4 24.0 -54.2 293 70 405.4 405.4 305.9 405.4 0.01 59 112 15309 -54.3 -79.3 3 25.0 -54.8 295 64 409.3 409.3 306.5 409.4 0.01 60 100 16030 -57.7 -83.7 2 26.0 -58.1 290 61 416.2 416.2 307.3 416.3 0.00 61 97 16222 -57.9 -83.9 2 26.0 -58.3 287 63 419.5 419.5 307.7 419.5 0.00 62 95 16353 -57.5 -83.5 2 26.0 -57.9 291 64 422.8 422.8 308.0 422.8 0.00 63 90 16693 -58.3 -84.3 2 26.0 -58.7 295 60 427.8 427.8 308.6 427.8 0.00 64 81 17352 -60.7 -85.7 2 25.0 -61.0 280 55 435.9 435.9 309.4 436.0 0.00 65 80 17429 -60.7 -85.7 2 25.0 -61.0 282 58 437.5 437.5 309.6 437.5 0.00 66 76 17748 -60.9 -85.9 2 25.0 -61.3 291 70 443.5 443.5 310.3 443.6 0.00 67 72 18084 -59.9 -84.9 2 25.0 -60.3 297 63 452.6 452.6 311.1 452.6 0.00 68 70 18260 -59.9 -85.9 2 26.0 -60.3 300 48 456.2 456.2 311.4 456.3 0.00 69 68 18441 -59.1 -85.1 2 26.0 -59.6 297 60 461.8 461.8 311.9 461.8 0.00 70 57 19535 -64.1 -87.1 3 23.0 -64.4 280 41 474.3 474.3 313.0 474.3 0.00 71 56 19643 -64.3 -87.3 3 23.0 -64.6 284 42 476.3 476.3 313.1 476.3 0.00 72 51 20223 -58.7 -84.7 2 26.0 -59.3 292 50 502.3 502.3 315.1 502.3 0.01 73 50 20348 -57.3 -83.3 2 26.0 -58.1 290 53 508.4 508.5 315.5 508.5 0.01 TRP 282 9289 -54.7 -61.7 42 7.0 -54.8 300 69 313.7 313.8 286.7 313.9 0.03 WND 156 13164 -49.5 -69.5 8 20.0 -50.1 285 84 380.5 380.5 302.3 380.6 0.02 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: 867.97 mb = 1170.23 m = 3839.29 ft Wetbulb zero: 880.08 mb = 1037.67 m = 3404.40 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 62.79 % Est. max temperature: 7.17 C = 44.90 F Sfc-Lift cond lev (LCL): 854.48 mb = 1315.56 m = 4316.07 ft T: -1.27 C 700-500 lapse rate: 6.81 C/km ThetaE index: 3.30 C Layer 850.0- 846.0 mb Conv cond level (CCL): 748.72 mb = 2369.27 m = 7773.12 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 6.80 C = 44.23 F Cap Strength: 6.14 C Lifted Index: 6.17 C Risk: None Lifted Index @300 mb: 11.61 C Lifted Index @700 mb: 3.27 C Showalter Index: 7.95 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 20.60 C K Index: 14.30 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.59 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 26441.81 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 787.29 mb = 1973.86 m = 6475.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 25 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 ---------------------------------------------------------- 0 887 964 10 8 -1.4 -7.9 | 155 18 -7.7 16.6 1 863 1219 350 15 2.6 -14.8 | 159 10 -3.7 9.7 2 850 1365 355 15 1.3 -14.9 | 152 11 -5.0 9.5 3 833 1524 320 17 10.9 -13.0 | 202 12 4.6 11.4 4 801 1829 320 25 16.1 -19.2 | 242 11 9.8 5.3 5 771 2134 325 30 17.2 -24.6 | 271 11 10.9 -0.1 6 742 2438 330 29 14.5 -25.1 | 275 8 8.2 -0.7 7 713 2743 330 29 14.5 -25.1 | 275 8 8.2 -0.7 8 700 2893 330 28 14.0 -24.2 | 269 8 7.7 0.2 9 686 3048 330 28 14.0 -24.2 | 269 8 7.7 0.2 10 658 3353 310 29 22.2 -18.6 | 250 17 15.9 5.8 11 632 3658 310 37 28.3 -23.8 | 268 22 22.0 0.7 12 607 3962 315 38 26.9 -26.9 | 277 21 20.6 -2.4 13 583 4267 315 38 26.9 -26.9 | 277 21 20.6 -2.4 14 560 4572 315 43 30.4 -30.4 | 284 25 24.1 -6.0 15 538 4877 315 44 31.1 -31.1 | 285 26 24.8 -6.7 16 516 5182 315 45 31.8 -31.8 | 286 27 25.5 -7.4 17 500 5420 315 44 31.1 -31.1 | 285 26 24.8 -6.7 18 495 5486 315 45 31.8 -31.8 | 286 27 25.5 -7.4 19 474 5791 310 39 29.9 -25.1 | 272 24 23.6 -0.6 20 454 6096 305 38 31.1 -21.8 | 264 25 24.8 2.6 21 435 6401 305 37 30.3 -21.2 | 262 24 24.0 3.2 22 416 6706 305 35 28.7 -20.1 | 259 23 22.4 4.4 23 400 6990 295 34 30.8 -14.4 | 248 27 24.5 10.1 24 399 7010 300 33 28.6 -16.5 | 250 24 22.3 7.9 25 381 7315 295 35 31.7 -14.8 | 249 27 25.4 9.7 26 364 7620 295 46 41.7 -19.4 | 262 36 35.4 5.0 27 347 7925 310 46 35.2 -29.6 | 280 29 28.9 -5.1 28 332 8230 310 48 36.8 -30.9 | 282 31 30.5 -6.4 29 317 8534 310 45 34.5 -28.9 | 279 29 28.2 -4.5 30 302 8839 305 42 34.4 -24.1 | 269 28 28.1 0.4 31 300 8890 295 52 47.1 -22.0 | 267 41 40.8 2.5 32 288 9144 295 57 51.7 -24.1 | 270 45 45.4 0.4 33 282 9289 300 69 59.8 -34.5 | 281 54 53.5 -10.1 34 275 9449 300 71 61.5 -35.5 | 281 56 55.2 -11.1 35 250 10058 305 63 51.6 -36.1 | 284 47 45.3 -11.7 36 250 10070 305 66 54.1 -37.9 | 286 50 47.8 -13.4 37 239 10363 300 70 60.6 -35.0 | 281 55 54.3 -10.6 38 228 10668 305 69 56.5 -39.6 | 287 52 50.2 -15.1 39 218 10973 300 65 56.3 -32.5 | 279 51 50.0 -8.1 40 200 11530 295 71 64.3 -30.0 | 275 58 58.1 -5.6 41 198 11582 290 71 66.7 -24.3 | 270 60 60.4 0.2 42 189 11887 295 68 61.6 -28.7 | 274 55 55.3 -4.3 43 181 12192 300 76 65.8 -38.0 | 283 61 59.5 -13.6 44 173 12497 295 66 59.8 -27.9 | 274 54 53.5 -3.4 45 165 12802 285 79 76.3 -20.4 | 267 70 70.0 4.0 46 157 13106 285 79 76.3 -20.4 | 267 70 70.0 4.0 47 156 13164 285 84 81.1 -21.7 | 268 75 74.8 2.7 48 150 13411 285 84 81.1 -21.7 | 268 75 74.8 2.7 49 150 13420 285 80 77.3 -20.7 | 267 71 71.0 3.7 50 143 13716 285 78 75.3 -20.2 | 266 69 69.0 4.3 51 137 14021 290 79 74.2 -27.0 | 272 68 67.9 -2.6 52 130 14326 280 75 73.9 -13.0 | 260 69 67.6 11.4 53 124 14630 290 73 68.6 -25.0 | 270 62 62.3 -0.5 54 113 15240 295 68 61.6 -28.7 | 274 55 55.3 -4.3 55 108 15545 295 50 45.3 -21.1 | 265 39 39.0 3.3 56 103 15850 285 56 54.1 -14.5 | 258 49 47.8 10.0 57 100 16030 290 61 57.3 -20.9 | 266 51 51.0 3.6 58 98 16154 285 63 60.9 -16.3 | 262 55 54.6 8.1 59 93 16459 295 65 58.9 -27.5 | 273 53 52.6 -3.0 60 89 16764 295 59 53.5 -24.9 | 271 47 47.2 -0.5 61 85 17069 285 47 45.4 -12.2 | 253 41 39.1 12.3 62 81 17374 280 56 55.1 -9.7 | 253 51 48.9 14.7 63 77 17678 290 70 65.8 -23.9 | 270 59 59.5 0.5 64 73 17983 295 71 64.3 -30.0 | 275 58 58.1 -5.6 65 70 18260 300 48 41.6 -24.0 | 269 35 35.3 0.4 66 70 18288 295 60 54.4 -25.4 | 271 48 48.1 -0.9 67 65 18593 300 60 52.0 -30.0 | 277 46 45.7 -5.6 68 61 18898 275 41 40.8 -3.6 | 239 40 34.5 20.9 69 57 19202 280 41 40.4 -7.1 | 243 38 34.1 17.3 70 53 19507 295 44 39.9 -18.6 | 260 34 33.6 5.8 71 50 19812 290 53 49.8 -18.1 | 262 44 43.5 6.3 72 47 20117 300 56 48.5 -28.0 | 275 42 42.2 -3.6 73 44 20422 305 47 38.5 -27.0 | 274 32 32.2 -2.5 Wind Parameters Mean winds (0-6000m): 315.6 at 33.7 knts Storm direction: 345.6 at 25.2 knts Shear (0-3000m) pos: 1.7 neg: 5.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 114.0 neg: -17.2 tot: 96.8 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 77.61 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 ------------------------------------------------------------------------------- 500 352 13 158 12| 0.0 11.3 11.3| 17.9 -3.9 14.0 28.1 0.37| 15.3 5.7 1000 331 18 195 9| 0.0 11.6 11.6| 55.9 -3.9 52.0 52.0 0.65| 14.7 9.6 1500 329 22 221 8| 1.4 7.8 9.2| 66.3 -3.9 62.4 41.6 0.66| 11.8 7.7 2000 329 24 234 7| 1.1 5.6 6.7| 66.3 -5.7 60.6 30.3 0.61| 9.1 5.6 2500 327 25 243 8| 0.9 6.1 6.9| 76.5 -17.2 59.4 23.7 0.42| 9.9 4.2 3000 323 27 253 10| 1.7 5.0 6.8|114.0 -17.2 96.8 32.3 0.48| 9.7 4.6 4000 320 30 266 13| 1.3 4.5 5.8|135.3 -17.2 118.2 29.5 0.49| 8.1 3.9 5000 318 33 271 16| 1.0 3.3 4.3|139.0 -72.2 66.8 13.4 0.31| 7.5 2.3 6000 316 34 269 17| 0.9 2.7 3.6|139.0-122.8 16.2 2.7 0.18| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//KUNR/skewt/KUNR.skewt.20251206.18.gif