UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122812.upa.cvt Date: 1200Z 28 DEC 25 Searching for KRIW... Searching the city database file for: KRIW ... Date:1200Z 28 DEC 25 Station: KRIW WMO ident: 72672 Latitude: 43.07 Longitude: -108.48 Elevation: 1703.00 ------------------------------------------------------------------------------- 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 239 1 925 857 2 850 1518 SFC 830 1703 -10.3 -12.5 84 2.2 -10.9 15 11 277.2 277.5 272.5 282.3 1.76 4 823 1768 -10.7 -14.9 71 4.2 -11.8 15 14 277.5 277.7 272.1 281.7 1.46 5 809 1900 -10.7 -15.3 69 4.6 -11.9 14 16 278.9 279.1 272.9 283.0 1.44 6 795 2034 -11.3 -16.3 66 5.0 -12.5 12 15 279.6 279.8 273.2 283.5 1.34 7 753 2447 -14.5 -18.6 71 4.1 -15.4 345 14 280.5 280.7 273.4 284.0 1.17 8 751 2467 -14.5 -18.6 71 4.1 -15.4 343 14 280.7 280.9 273.6 284.2 1.17 9 744 2538 -14.3 -18.6 70 4.3 -15.3 338 14 281.7 281.9 274.1 285.2 1.18 10 735 2630 -15.3 -19.7 69 4.4 -16.2 330 15 281.6 281.8 273.9 284.8 1.09 11 712 2869 -17.7 -21.5 72 3.8 -18.4 310 15 281.5 281.7 273.7 284.4 0.96 12 700 2996 -18.7 -23.4 66 4.7 -19.6 300 15 281.8 281.9 273.6 284.3 0.83 13 661 3420 -21.9 -28.9 53 7.0 -22.9 309 21 282.8 282.9 273.7 284.5 0.53 14 640 3657 -23.1 -28.1 64 5.0 -23.8 315 25 284.1 284.2 274.5 285.9 0.59 15 586 4297 -27.3 -38.3 34 11.0 -28.3 329 34 286.5 286.5 275.2 287.2 0.24 16 572 4471 -26.5 -43.5 19 17.0 -27.9 333 37 289.4 289.4 276.6 289.9 0.14 17 501 5416 -32.5 -42.5 36 10.0 -33.2 355 51 293.2 293.3 278.6 293.9 0.18 18 500 5430 -32.5 -42.5 36 10.0 -33.2 355 51 293.4 293.4 278.6 294.0 0.18 19 416 6703 -40.1 -59.1 11 19.0 -40.7 340 55 299.5 299.5 281.1 299.6 0.03 20 408 6835 -40.3 -62.3 8 22.0 -40.9 342 60 300.9 300.9 281.7 301.0 0.02 21 400 6970 -39.7 -64.7 5 25.0 -40.4 345 66 303.4 303.4 282.8 303.5 0.02 22 398 7004 -39.5 -65.5 5 26.0 -40.2 345 68 304.1 304.1 283.1 304.1 0.01 23 389 7161 -39.7 -69.7 3 30.0 -40.5 346 75 305.8 305.8 283.7 305.9 0.01 24 382 7285 -39.5 -72.5 2 33.0 -40.3 347 81 307.7 307.7 284.4 307.7 0.01 25 373 7448 -40.1 -74.1 1 34.0 -40.9 349 89 309.0 309.0 284.9 309.0 0.00 26 362 7652 -40.9 -74.9 1 34.0 -41.6 350 99 310.6 310.6 285.5 310.6 0.00 27 346 7959 -42.1 -76.1 1 34.0 -42.8 349 95 313.0 313.0 286.4 313.0 0.00 28 344 7998 -42.1 -76.1 1 34.0 -42.8 349 94 313.5 313.5 286.6 313.5 0.00 29 341 8058 -41.7 -75.7 1 34.0 -42.4 348 93 314.8 314.8 287.1 314.9 0.00 30 340 8078 -42.1 -76.1 1 34.0 -42.8 348 93 314.6 314.6 286.9 314.6 0.00 31 327 8341 -43.5 -77.5 1 34.0 -44.1 347 89 316.2 316.2 287.5 316.2 0.00 32 307 8765 -43.9 -76.9 1 33.0 -44.5 346 83 321.4 321.4 289.2 321.4 0.00 33 300 8920 -44.3 -77.3 1 33.0 -44.9 345 81 322.9 322.9 289.6 322.9 0.00 34 289 9169 -45.1 -78.1 1 33.0 -45.7 342 74 325.2 325.2 290.3 325.3 0.00 35 282 9332 -45.9 -78.9 1 33.0 -46.4 340 70 326.4 326.4 290.7 326.4 0.00 36 279 9403 -45.9 -78.9 1 33.0 -46.4 339 68 327.4 327.4 291.0 327.4 0.00 37 277 9451 -45.9 -78.9 1 33.0 -46.4 338 67 328.1 328.1 291.2 328.1 0.00 38 268 9670 -46.1 -79.1 1 33.0 -46.7 336 61 330.9 330.9 292.0 330.9 0.00 39 266 9719 -46.1 -79.1 1 33.0 -46.7 335 59 331.6 331.6 292.2 331.6 0.00 40 265 9744 -46.1 -79.1 1 33.0 -46.7 335 59 332.0 332.0 292.3 332.0 0.00 41 260 9871 -46.5 -79.5 1 33.0 -47.0 333 55 333.2 333.2 292.6 333.2 0.00 42 256 9973 -46.9 -79.9 1 33.0 -47.4 332 52 334.1 334.1 292.8 334.1 0.00 43 252 10077 -46.7 -79.7 1 33.0 -47.3 331 49 335.9 335.9 293.3 335.9 0.00 44 250 10130 -46.5 -79.5 1 33.0 -47.1 330 48 336.9 336.9 293.6 336.9 0.00 45 232 10621 -49.3 -81.3 1 32.0 -49.8 322 50 340.0 340.0 294.3 340.0 0.00 46 224 10850 -49.9 -81.9 1 32.0 -50.4 318 51 342.5 342.5 294.9 342.5 0.00 47 220 10967 -49.7 -81.7 1 32.0 -50.1 316 52 344.5 344.5 295.4 344.6 0.00 48 214 11148 -49.3 -81.3 1 32.0 -49.8 313 53 347.9 347.9 296.2 347.9 0.00 49 213 11179 -49.1 -81.1 1 32.0 -49.6 312 53 348.7 348.7 296.3 348.7 0.00 50 207 11365 -50.1 -82.1 1 32.0 -50.5 309 54 350.0 350.0 296.6 350.0 0.00 51 205 11428 -50.3 -82.3 1 32.0 -50.8 308 54 350.6 350.6 296.8 350.6 0.00 52 201 11557 -47.7 -80.7 1 33.0 -48.3 306 55 356.7 356.7 298.1 356.7 0.00 53 200 11590 -46.7 -79.7 1 33.0 -47.4 305 55 358.8 358.8 298.5 358.8 0.00 54 197 11691 -45.7 -78.7 1 33.0 -46.5 304 55 362.0 362.0 299.1 362.0 0.00 55 181 12252 -48.9 -80.9 1 32.0 -49.5 300 53 365.6 365.6 299.8 365.6 0.00 56 177 12399 -49.9 -81.9 1 32.0 -50.4 299 52 366.3 366.3 299.9 366.3 0.00 57 175 12473 -49.9 -81.9 1 32.0 -50.5 298 52 367.5 367.5 300.1 367.5 0.00 58 168 12740 -50.5 -81.5 1 31.0 -51.0 296 51 370.8 370.8 300.7 370.9 0.00 59 150 13480 -50.7 -82.7 1 32.0 -51.3 290 49 382.7 382.7 302.7 382.7 0.00 60 100 16070 -58.9 -87.9 1 29.0 -59.2 260 38 413.9 413.9 307.0 413.9 0.00 61 99 16133 -59.1 -88.1 1 29.0 -59.5 260 38 414.7 414.7 307.1 414.7 0.00 62 93 16526 -57.3 -87.3 1 30.0 -57.8 263 39 425.8 425.8 308.4 425.8 0.00 63 91 16664 -56.7 -86.7 1 30.0 -57.2 264 40 429.6 429.6 308.8 429.6 0.00 64 85 17095 -57.7 -87.7 1 30.0 -58.2 262 49 436.0 436.0 309.5 436.1 0.00 65 85 17095 -57.7 -87.7 1 30.0 -58.2 262 49 436.0 436.0 309.5 436.1 0.00 66 83 17246 -57.5 -87.5 1 30.0 -58.0 261 53 439.4 439.4 309.8 439.4 0.00 67 80 17478 -56.9 -86.9 1 30.0 -57.5 267 50 445.3 445.3 310.4 445.3 0.00 68 75 17886 -57.9 -86.9 1 29.0 -58.4 266 29 451.5 451.5 311.0 451.5 0.00 69 71 18231 -58.7 -87.7 1 29.0 -59.2 244 15 456.9 456.9 311.5 457.0 0.00 70 70 18320 -58.3 -88.3 1 30.0 -58.8 250 25 459.7 459.7 311.7 459.7 0.00 71 68 18503 -56.9 -86.9 1 30.0 -57.5 255 26 466.5 466.5 312.3 466.5 0.00 72 64 18889 -55.1 -86.1 1 31.0 -55.9 265 29 478.6 478.6 313.4 478.6 0.00 73 57 19626 -57.3 -87.3 1 30.0 -58.0 247 14 489.7 489.7 314.2 489.8 0.00 74 56 19738 -57.9 -87.9 1 30.0 -58.6 255 14 490.9 490.9 314.3 490.9 0.00 75 55 19852 -57.9 -87.9 1 30.0 -58.6 262 13 493.4 493.4 314.5 493.4 0.00 76 50 20450 -60.3 -89.3 1 29.0 -60.9 255 14 501.4 501.4 315.1 501.4 0.00 77 47 20834 -62.1 -90.1 1 28.0 -62.6 264 15 506.0 506.0 315.4 506.0 0.00 78 47 20834 -62.5 -90.5 1 28.0 -63.0 264 15 505.1 505.1 315.3 505.1 0.00 79 43 21385 -61.5 -90.5 1 29.0 -62.0 237 24 520.5 520.5 316.4 520.5 0.00 80 42 21531 -61.5 -90.5 1 29.0 -62.1 243 20 524.0 524.0 316.5 524.1 0.00 81 42 21531 -61.5 -89.5 1 28.0 -62.1 243 20 524.0 524.0 316.5 524.1 0.00 82 41 21680 -61.9 -90.9 1 29.0 -62.4 249 15 526.7 526.7 316.7 526.7 0.00 83 39 21990 -61.3 -90.3 1 29.0 -61.9 263 8 535.8 535.8 317.3 535.8 0.00 84 37 22317 -61.3 -90.3 1 29.0 -62.0 279 16 543.9 543.9 317.8 543.9 0.00 85 35 22662 -60.3 -89.3 1 29.0 -61.1 299 23 555.2 555.2 318.4 555.2 0.00 86 34 22844 -59.3 -88.3 1 29.0 -60.2 314 25 562.5 562.5 318.8 562.5 0.00 87 33 23031 -59.5 -88.5 1 29.0 -60.4 311 23 566.8 566.8 319.0 566.8 0.00 88 31 23423 -58.1 -88.1 1 30.0 -59.2 301 19 580.8 580.8 319.7 580.8 0.01 89 30 23630 -57.7 -87.7 1 30.0 -58.9 335 17 587.3 587.3 320.0 587.4 0.01 90 29 23844 -57.5 -87.5 1 30.0 -58.7 324 17 593.6 593.6 320.3 593.7 0.01 91 24 25028 -60.9 -89.9 1 29.0 -61.9 22 8 616.7 616.7 321.3 616.8 0.00 92 24 25028 -60.9 -89.9 1 29.0 -61.9 22 8 616.7 616.7 321.3 616.8 0.00 93 22 25568 -60.5 -89.5 1 29.0 -61.6 324 8 633.5 633.5 322.0 633.5 0.01 94 22 25568 -60.5 -89.5 1 29.0 -61.6 324 8 633.5 633.5 322.0 633.5 0.01 95 20 26160 -61.3 -89.3 1 28.0 -62.4 345 21 648.5 648.5 322.6 648.6 0.01 96 18 26812 -62.1 342 25 665.9 97 16 27549 -57.3 341 27 704.3 98 14 28392 -57.9 6 28 729.7 99 12 29372 -54.1 359 24 776.1 100 11 29929 -54.7 3 28 793.4 101 10 30540 -54.1 360 39 817.6 102 9.4 30939 -53.9 1 40 833.0 103 8.5 31586 -54.5 2 41 854.9 104 7.8 32140 -52.9 3 42 882.6 105 7.4 32481 -53.5 4 42 893.6 106 7.0 32840 -52.3 5 43 912.8 107 6.6 33220 -51.5 6 46 931.7 108 6.4 33419 -51.7 6 47 939.1 109 5.0 35030 -47.7 10 59 1026.0 110 4.9 35163 -47.5 1032.9 111 4.8 35300 -47.9 1037.1 TRP 416 6703 -40.1 -59.1 11 19.0 -40.7 340 55 299.5 299.5 281.1 299.6 0.03 WND 362 7652 -40.9 -74.9 1 34.0 -41.6 350 99 310.6 310.6 285.5 310.6 0.00 Sounding variables and indices 1000-500 mb thick: 5191.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 51.02 % Est. max temperature: -5.49 C = 22.13 F Sfc-Lift cond lev (LCL): 801.14 mb = 1974.85 m = 6479.08 ft T: -11.04 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.92 C Layer 735.0- 661.0 mb Conv cond level (CCL): 706.47 mb = 2927.36 m = 9604.08 ft Mean mixing ratio: 1.30 g/kg Conv temperature: -6.13 C = 20.96 F Cap Strength: 8.44 C Lifted Index: 8.58 C Risk: None Lifted Index @300 mb: 27.87 C Lifted Index @700 mb: 1.32 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.36 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 87409.45 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 725.42 mb = 2728.86 m = 8952.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 31 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 ---------------------------------------------------------- 0 830 1703 15 11 -2.8 -10.6 | 197 20 5.7 19.2 1 816 1829 15 17 -4.4 -16.4 | 197 14 4.2 13.4 2 784 2134 10 14 -2.4 -13.8 | 201 17 6.2 16.1 3 700 2996 300 15 13.0 -7.5 | 224 31 21.6 22.3 4 500 5430 355 51 4.4 -50.8 | 328 25 13.0 -21.0 5 416 6703 340 55 18.8 -51.7 | 309 35 27.4 -21.8 6 400 6970 345 66 17.1 -63.8 | 323 43 25.7 -33.9 7 362 7652 350 99 17.2 -97.5 | 339 72 25.8 -67.7 8 300 8920 345 81 21.0 -78.2 | 329 57 29.6 -48.4 9 250 10130 330 48 24.0 -41.6 | 290 35 32.6 -11.7 10 200 11590 305 55 45.1 -31.5 | 272 54 53.6 -1.7 11 150 13480 290 49 46.0 -16.8 | 257 56 54.6 13.1 12 100 16070 260 38 37.4 6.6 | 232 59 46.0 36.4 13 90 16764 265 40 39.8 3.5 | 235 59 48.4 33.3 14 81 17374 260 56 55.1 9.7 | 238 75 63.7 39.6 15 77 17678 280 37 36.4 -6.4 | 243 51 45.0 23.4 16 70 18288 240 13 11.3 6.5 | 209 41 19.8 36.3 17 70 18320 250 25 23.5 8.6 | 220 50 32.1 38.4 18 64 18898 265 29 28.9 2.5 | 229 50 37.5 32.4 19 58 19507 240 15 13.0 7.5 | 210 43 21.6 37.3 20 55 19812 260 13 12.8 2.3 | 214 39 21.4 32.1 21 50 20422 295 15 13.6 -6.3 | 223 32 22.2 23.5 22 50 20450 255 14 13.5 3.6 | 213 40 22.1 33.5 23 48 20726 270 13 13.0 -0.0 | 216 37 21.6 29.8 24 43 21336 235 26 21.3 14.9 | 214 54 29.9 44.8 25 39 21946 260 7 6.9 1.2 | 206 35 15.5 31.1 26 36 22555 290 22 20.7 -7.5 | 233 37 29.3 22.3 27 34 22860 315 25 17.7 -17.7 | 245 29 26.3 12.2 28 31 23470 300 19 16.5 -9.5 | 231 32 25.0 20.3 29 30 23630 335 17 7.2 -15.4 | 228 21 15.8 14.4 30 29 23774 320 16 10.3 -12.3 | 227 26 18.9 17.6 31 27 24384 360 21 -0.0 -21.0 | 224 12 8.6 8.8 32 24 24994 25 8 -3.4 -7.3 | 193 23 5.2 22.6 33 22 25603 320 8 5.1 -6.1 | 210 27 13.7 23.7 34 21 25908 305 10 8.2 -5.7 | 215 29 16.8 24.1 35 20 26160 345 21 5.4 -20.3 | 236 17 14.0 9.6 36 19 26518 345 21 5.4 -20.3 | 236 17 14.0 9.6 37 17 27127 340 29 9.9 -27.3 | 262 19 18.5 2.6 38 16 27432 335 27 11.4 -24.5 | 255 21 20.0 5.4 39 15 28042 360 29 -0.0 -29.0 | 264 9 8.6 0.8 40 13 28651 10 27 -4.7 -26.6 | 230 5 3.9 3.3 41 13 28956 355 28 2.4 -27.9 | 260 11 11.0 1.9 42 12 29566 360 23 -0.0 -23.0 | 231 11 8.6 6.8 43 11 30175 5 32 -2.8 -31.9 | 289 6 5.8 -2.0 44 10 30540 360 39 -0.0 -39.0 | 317 13 8.6 -9.2 45 7 32840 5 43 -3.7 -42.8 | 340 14 4.8 -13.0 46 5 35030 10 59 -10.2 -58.1 | 3 28 -1.7 -28.3 Wind Parameters Mean winds (0-6000m): 346.1 at 41.4 knts Storm direction: 16.1 at 31.1 knts Shear (0-3000m) pos: 4.7 neg: 3.0 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 272.6 neg: -1.2 tot: 271.4 m^2/s^2 ave: 90.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 6.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 109.96 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 13 15 199 16| 0.0 4.0 4.0| 11.1 0.0 11.1 22.2 0.28| 9.3 2.6 1000 359 15 210 18| 0.0 6.0 6.0| 44.4 0.0 44.4 44.4 0.46| 9.9 4.6 1500 342 15 220 21| 0.0 6.1 6.1| 72.6 -1.2 71.5 47.7 0.43| 9.8 4.2 2000 331 17 227 23| 2.2 4.6 6.7|138.2 -1.2 137.0 68.5 0.55| 9.6 5.3 2500 330 19 234 23| 3.6 3.6 7.3|204.5 -1.2 203.3 81.3 0.64| 9.6 6.1 3000 334 22 241 21| 4.7 3.0 7.7|272.6 -1.2 271.4 90.5 0.70| 9.8 6.8 4000 345 29 262 16| 5.4 2.3 7.6|376.7 -12.0 364.7 91.2 0.72| 9.8 7.0 5000 346 34 280 17| 4.3 3.0 7.3|376.7 -76.5 300.2 60.0 0.53| 9.0 4.8 6000 346 41 299 21| 7.4 2.5 9.9|703.1 -76.5 626.6 104.4 0.54| 11.4 6.1 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251228.12.gif