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 KRIW... Searching the city database file for: KRIW ... Date:0000Z 10 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 44 1 925 714 2 850 1430 SFC 823 1703 10.8 -0.2 46 11.0 5.2 5 13 300.2 301.1 286.7 314.0 4.58 4 819 1743 9.8 -1.2 46 11.0 4.4 357 19 299.6 300.4 286.2 312.4 4.28 5 811 1825 9.0 -2.0 46 11.0 3.7 341 32 299.6 300.3 285.9 311.8 4.07 6 786 2082 7.2 -2.8 49 10.0 2.5 332 33 300.3 301.1 286.1 312.3 3.96 7 774 2208 7.0 -4.0 45 11.0 1.9 323 34 301.4 302.1 286.2 312.6 3.67 8 751 2455 5.8 -6.2 42 12.0 0.5 300 37 302.8 303.3 286.2 312.6 3.20 9 700 3024 0.6 -8.4 51 9.0 -3.1 295 32 303.1 303.7 286.1 312.1 2.90 10 686 3186 -0.7 -8.7 55 8.0 -3.9 290 39 303.5 304.0 286.2 312.4 2.89 11 635 3796 -5.9 -11.9 63 6.0 -8.1 302 51 304.3 304.8 286.0 311.9 2.42 12 619 3996 -6.9 -13.9 57 7.0 -9.3 305 58 305.4 305.8 286.1 312.1 2.11 13 609 4123 -7.5 -14.5 57 7.0 -9.9 305 56 306.1 306.5 286.2 312.6 2.04 14 594 4316 -8.9 -15.9 57 7.0 -11.1 305 54 306.7 307.0 286.3 312.7 1.86 15 572 4608 -10.5 -16.5 61 6.0 -12.4 305 54 308.1 308.5 286.8 314.1 1.84 16 551 4894 -12.7 -18.7 61 6.0 -14.5 310 56 308.9 309.2 286.8 314.0 1.59 17 534 5133 -13.7 -19.7 60 6.0 -15.4 310 54 310.4 310.7 287.2 315.4 1.50 18 505 5555 -16.5 -21.5 65 5.0 -17.8 313 66 312.0 312.3 287.6 316.5 1.36 19 500 5630 -16.7 -21.7 65 5.0 -18.0 310 70 312.7 312.9 287.8 317.2 1.35 20 465 6172 -19.9 -24.3 68 4.4 -20.9 305 75 315.3 315.5 288.5 319.2 1.15 21 459 6269 -20.3 -24.7 68 4.4 -21.3 304 77 315.9 316.1 288.6 319.8 1.12 22 448 6449 -20.5 -25.2 66 4.7 -21.5 303 81 317.9 318.1 289.2 321.7 1.10 23 427 6803 -22.5 -27.5 64 5.0 -23.5 301 88 319.7 319.9 289.6 323.0 0.94 24 407 7154 -24.7 -31.7 52 7.0 -25.9 303 90 321.3 321.4 289.9 323.6 0.66 25 401 7262 -25.9 -32.9 52 7.0 -27.1 305 89 321.1 321.2 289.8 323.2 0.60 26 400 7280 -25.9 -32.9 52 7.0 -27.1 305 89 321.3 321.4 289.8 323.5 0.60 27 396 7353 -26.3 -33.3 52 7.0 -27.4 305 89 321.7 321.8 289.9 323.8 0.58 28 374 7764 -28.9 -34.9 56 6.0 -29.7 303 93 323.6 323.7 290.4 325.5 0.53 29 358 8075 -31.3 -37.3 55 6.0 -32.0 298 97 324.4 324.5 290.6 326.0 0.43 30 343 8377 -33.9 -39.9 55 6.0 -34.6 295 100 324.9 325.0 290.6 326.2 0.35 31 324 8773 -37.7 -42.7 59 5.0 -38.1 299 101 325.0 325.1 290.6 326.0 0.27 32 317 8924 -38.9 -44.9 53 6.0 -39.4 300 103 325.4 325.4 290.6 326.2 0.22 33 309 9099 -40.1 -45.1 59 5.0 -40.5 300 108 326.1 326.1 290.8 326.9 0.22 34 303 9232 -40.7 -45.7 59 5.0 -41.1 303 116 327.1 327.1 291.1 327.9 0.21 35 300 9300 -41.1 -46.1 58 5.0 -41.5 305 120 327.4 327.5 291.2 328.2 0.20 36 274 9908 -46.1 -55.1 35 9.0 -46.4 305 117 328.8 328.8 291.5 329.1 0.08 37 256 10356 -49.7 -60.7 26 11.0 -50.0 302 116 329.9 329.9 291.7 330.1 0.04 38 250 10510 -51.1 -62.1 26 11.0 -51.4 300 117 330.1 330.1 291.8 330.2 0.04 39 220 11328 -58.7 -66.7 35 8.0 -58.8 295 118 330.7 330.7 291.9 330.8 0.02 40 215 11472 -59.7 -67.7 35 8.0 -59.8 295 119 331.3 331.3 292.1 331.4 0.02 41 205 11768 -62.3 -69.3 39 7.0 -62.4 295 120 331.8 331.8 292.2 331.8 0.02 42 200 11920 -63.5 -70.5 38 7.0 -63.6 295 124 332.2 332.2 292.3 332.3 0.01 43 191 12201 -65.4 -71.8 41 6.4 -65.4 300 126 333.6 333.6 292.7 333.6 0.01 44 185 12394 -66.7 -72.7 42 6.0 -66.7 300 126 334.5 334.5 292.9 334.6 0.01 45 178 12626 -68.3 -74.3 42 6.0 -68.4 301 122 335.6 335.6 293.2 335.6 0.01 46 168 12971 -69.9 -75.9 41 6.0 -69.9 305 110 338.5 338.5 294.0 338.6 0.01 47 159 13300 -68.3 -76.3 31 8.0 -68.4 302 107 346.6 346.6 295.9 346.6 0.01 48 151 13610 -67.1 -76.1 27 9.0 -67.2 300 91 353.8 353.8 297.4 353.9 0.01 49 150 13650 -66.9 -75.9 27 9.0 -67.0 300 89 354.8 354.8 297.7 354.9 0.01 50 136 14237 -68.9 -78.9 22 10.0 -68.9 291 85 361.4 361.4 299.0 361.4 0.01 51 131 14462 -65.9 -77.9 17 12.0 -66.0 293 83 370.6 370.6 300.7 370.7 0.01 52 123 14851 -57.7 -71.7 15 14.0 -58.0 287 74 392.3 392.3 304.2 392.4 0.02 53 120 15007 -56.5 -70.5 16 14.0 -56.8 289 62 397.3 397.3 304.9 397.4 0.02 54 100 16140 -64.3 -80.3 9 16.0 -64.4 320 37 403.5 403.5 305.7 403.5 0.01 55 95 16453 -65.1 -81.1 9 16.0 -65.3 325 40 407.9 407.9 306.2 407.9 0.01 56 82 17363 -59.3 -79.3 6 20.0 -59.7 300 42 437.3 437.3 309.6 437.3 0.01 57 79 17597 -58.3 -79.3 5 21.0 -58.7 311 39 444.0 444.0 310.3 444.1 0.01 58 70 18350 -63.3 -84.3 4 21.0 -63.6 300 16 449.0 449.0 310.8 449.0 0.00 59 62 19084 -67.9 -89.9 3 22.0 -68.1 278 20 454.6 454.6 311.3 454.6 0.00 60 52 20164 -57.1 -85.1 2 28.0 -57.9 344 43 503.2 503.2 315.2 503.3 0.01 61 50 20410 -58.7 -85.7 2 27.0 -59.4 360 40 505.2 505.2 315.3 505.2 0.01 62 44 21208 -60.7 -88.7 1 28.0 -61.3 352 38 519.1 519.1 316.2 519.1 0.00 63 43 21350 -60.3 -89.3 1 29.0 -60.9 350 39 523.5 523.5 316.5 523.5 0.00 64 43 21350 -60.3 -89.3 1 29.0 -60.9 350 39 523.5 523.5 316.5 523.5 0.00 65 37 22282 -61.9 -90.9 1 29.0 -62.5 340 41 542.4 542.4 317.6 542.4 0.00 66 35 22625 -62.1 -90.1 1 28.0 -62.7 347 35 550.5 550.5 318.1 550.5 0.00 67 33 22988 -62.7 -90.7 1 28.0 -63.3 359 23 558.3 558.3 318.5 558.3 0.00 68 31 23375 -60.1 -90.1 1 30.0 -61.0 5 22 575.4 575.4 319.5 575.4 0.00 69 30 23580 -59.1 -89.1 1 30.0 -60.1 330 39 583.5 583.5 319.8 583.6 0.00 70 29 23793 -58.9 -88.9 1 30.0 -60.0 330 40 589.8 589.8 320.2 589.8 0.00 71 28 24014 -59.3 -88.3 1 29.0 -60.3 330 34 594.6 594.6 320.3 594.6 0.01 72 26 24480 -58.7 -87.7 1 29.0 -59.9 337 36 609.0 609.0 321.0 609.1 0.01 73 25 24726 -59.1 -88.1 1 29.0 -60.3 341 38 614.8 614.8 321.3 614.8 0.01 74 25 24726 -59.7 -88.7 1 29.0 -60.8 341 38 613.0 613.0 321.2 613.1 0.01 75 22 25537 -54.7 -85.7 1 31.0 -56.8 331 40 650.8 650.8 322.7 650.8 0.01 76 21 25836 -52.7 -84.7 1 32.0 -55.4 334 39 665.5 665.5 323.3 665.6 0.01 77 20 26150 -55.1 -85.1 1 30.0 -57.3 355 26 667.5 667.5 323.3 667.6 0.01 78 18 26819 -57.9 -86.9 1 29.0 -59.7 5 16 679.1 679.1 323.7 679.2 0.01 79 17 27178 -58.5 -87.5 1 29.0 -60.3 352 13 688.4 688.4 324.0 688.4 0.01 80 15 27972 -54.7 -85.7 1 31.0 -57.5 331 48 726.1 726.1 325.3 726.2 0.02 81 13 28882 -57.3 -87.3 1 30.0 -59.7 334 56 747.4 747.4 325.8 747.5 0.01 82 12 29390 -55.5 -86.5 1 31.0 -58.6 338 62 771.1 771.1 326.5 771.3 0.02 83 12 29390 -55.1 -85.1 1 30.0 -58.3 338 62 772.5 772.5 326.5 772.7 0.02 84 11 29944 -56.7 -86.7 1 30.0 -59.6 323 71 786.2 786.2 326.9 786.3 0.02 85 10 30550 -55.5 -85.5 1 30.0 -59.0 310 61 812.4 812.4 327.5 812.6 0.03 86 7.9 32022 -63.5 -90.5 1 27.0 -65.4 307 52 837.1 837.1 328.1 837.2 0.01 87 7.0 32760 -65.1 -92.1 1 27.0 -66.9 305 47 859.9 859.9 328.6 860.0 0.01 88 6.8 32937 -65.3 -91.3 2 26.0 -67.1 866.3 866.3 328.7 866.4 0.01 89 5.8 33930 -54.7 -86.7 1 32.0 -60.0 952.8 952.8 330.4 953.2 0.04 90 5.3 34509 -52.7 -84.7 1 32.0 -59.2 986.7 986.7 330.9 987.3 0.06 91 5.2 34632 -54.1 -85.1 1 31.0 -60.0 985.7 985.8 330.9 986.3 0.05 TRP 168 12971 -69.9 -75.9 41 6.0 -69.9 305 110 338.5 338.5 294.0 338.6 0.01 WND 191 12201 -65.4 -71.8 41 6.4 -65.4 300 126 333.6 333.6 292.7 333.6 0.01 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 693.54 mb = 3098.61 m = 10165.93 ft Wetbulb zero: 744.03 mb = 2530.66 m = 8302.58 ft Sfc-500 mean rel hum: 55.20 % Est. max temperature: 14.07 C = 57.33 F Sfc-Lift cond lev (LCL): 695.95 mb = 3070.47 m = 10073.59 ft T: 0.23 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.16 C Layer 819.0- 786.0 mb Conv cond level (CCL): 612.75 mb = 4075.00 m = 13369.26 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 16.14 C = 61.04 F Cap Strength: 3.75 C Lifted Index: 4.11 C Risk: None Lifted Index @300 mb: 10.91 C Lifted Index @700 mb: 1.59 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.93 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 55405.30 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 651.86 mb = 3589.34 m = 11775.89 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 ---------------------------------------------------------- 0 823 1703 5 13 -1.1 -13.0 | 144 34 -20.0 27.5 1 810 1829 340 33 11.3 -31.0 | 141 12 -7.6 9.5 2 781 2134 330 33 16.5 -28.6 | 169 12 -2.4 11.9 3 752 2438 300 37 32.0 -18.5 | 211 26 13.2 22.0 4 725 2743 295 35 31.7 -14.8 | 207 29 12.9 25.7 5 700 3024 295 32 29.0 -13.5 | 201 29 10.1 26.9 6 698 3048 290 34 31.9 -11.6 | 204 32 13.1 28.8 7 671 3353 290 46 43.2 -15.7 | 225 35 24.4 24.7 8 645 3658 300 47 40.7 -23.5 | 232 28 21.8 17.0 9 620 3962 305 58 47.5 -33.3 | 256 30 28.6 7.2 10 596 4267 305 54 44.2 -31.0 | 249 27 25.4 9.5 11 573 4572 305 54 44.2 -31.0 | 249 27 25.4 9.5 12 551 4877 310 56 42.9 -36.0 | 259 24 24.0 4.5 13 530 5182 310 53 40.6 -34.1 | 254 23 21.7 6.4 14 509 5486 315 62 43.8 -43.8 | 278 25 25.0 -3.4 15 500 5630 310 70 53.6 -45.0 | 277 35 34.8 -4.5 16 489 5791 305 69 56.5 -39.6 | 269 38 37.7 0.9 17 469 6096 305 74 60.6 -42.4 | 273 42 41.8 -2.0 18 415 7010 300 92 79.7 -46.0 | 275 61 60.8 -5.5 19 400 7280 305 89 72.9 -51.0 | 281 55 54.0 -10.6 20 398 7315 305 89 72.9 -51.0 | 281 55 54.0 -10.6 21 381 7620 305 91 74.5 -52.2 | 282 57 55.7 -11.7 22 349 8230 295 99 89.7 -41.8 | 271 71 70.9 -1.4 23 335 8534 295 101 91.5 -42.7 | 272 73 72.7 -2.2 24 320 8839 300 101 87.5 -50.5 | 278 69 68.6 -10.0 25 307 9144 300 110 95.3 -55.0 | 281 78 76.4 -14.5 26 300 9300 305 120 98.3 -68.8 | 290 84 79.4 -28.4 27 280 9754 305 119 97.5 -68.3 | 289 83 78.6 -27.8 28 268 10058 305 115 94.2 -66.0 | 289 80 75.3 -25.5 29 250 10510 300 117 101.3 -58.5 | 282 84 82.5 -18.0 30 244 10668 300 116 100.5 -58.0 | 282 83 81.6 -17.5 31 232 10973 295 118 106.9 -49.9 | 276 89 88.1 -9.4 32 221 11278 295 118 106.9 -49.9 | 276 89 88.1 -9.4 33 201 11887 295 121 109.7 -51.1 | 277 91 90.8 -10.7 34 200 11920 295 124 112.4 -52.4 | 277 94 93.5 -11.9 35 191 12192 295 125 113.3 -52.8 | 277 95 94.4 -12.4 36 191 12201 300 126 109.1 -63.0 | 284 93 90.3 -22.5 37 182 12497 300 126 109.1 -63.0 | 284 93 90.3 -22.5 38 168 12971 305 110 90.1 -63.1 | 288 75 71.2 -22.6 39 164 13106 305 120 98.3 -68.8 | 290 84 79.4 -28.4 40 156 13411 300 100 86.6 -50.0 | 278 68 67.7 -9.5 41 150 13650 300 89 77.1 -44.5 | 274 58 58.2 -4.0 42 134 14326 290 85 79.9 -29.1 | 259 62 61.0 11.4 43 128 14630 295 81 73.4 -34.2 | 263 55 54.5 6.2 44 122 14935 285 72 69.5 -18.6 | 247 55 50.7 21.8 45 116 15240 300 36 31.2 -18.0 | 209 26 12.3 22.5 46 110 15545 325 28 16.1 -22.9 | 171 18 -2.8 17.5 47 105 15850 340 28 9.6 -26.3 | 147 17 -9.3 14.2 48 100 16140 320 37 23.8 -28.3 | 202 13 4.9 12.1 49 100 16154 330 36 18.0 -31.2 | 175 9 -0.9 9.3 50 95 16459 325 40 22.9 -32.8 | 208 9 4.1 7.7 51 90 16764 325 47 27.0 -38.5 | 256 8 8.1 2.0 52 86 17069 320 42 27.0 -32.2 | 224 12 8.1 8.3 53 82 17374 300 42 36.4 -21.0 | 222 26 17.5 19.5 54 78 17678 315 38 26.9 -26.9 | 210 16 8.0 13.6 55 74 17983 350 25 4.3 -24.6 | 137 21 -14.5 15.8 56 71 18288 355 20 1.7 -19.9 | 140 27 -17.1 20.5 57 70 18350 300 16 13.9 -8.0 | 171 33 -5.0 32.5 58 67 18593 295 16 14.5 -6.8 | 173 34 -4.4 33.7 59 64 18898 275 19 18.9 -1.7 | 180 39 0.1 38.8 60 61 19202 280 21 20.7 -3.6 | 183 37 1.8 36.8 61 58 19507 295 46 41.7 -19.4 | 227 31 22.8 21.0 62 55 19812 325 51 29.3 -41.8 | 277 10 10.4 -1.3 63 52 20117 340 44 15.0 -41.3 | 77 4 -3.8 -0.9 64 50 20410 360 40 -0.0 -40.0 | 91 19 -18.9 0.5 65 48 20726 360 39 -0.0 -39.0 | 94 19 -18.9 1.5 66 45 21031 355 36 3.1 -35.9 | 106 16 -15.7 4.6 67 43 21336 350 39 6.8 -38.4 | 100 12 -12.1 2.1 68 41 21641 350 43 7.5 -42.3 | 81 12 -11.4 -1.9 69 39 21946 330 33 16.5 -28.6 | 169 12 -2.4 11.9 70 37 22250 340 41 14.0 -38.5 | 112 5 -4.8 1.9 71 35 22555 345 38 9.8 -36.7 | 113 10 -9.0 3.8 72 34 22860 355 23 2.0 -22.9 | 136 24 -16.9 17.6 73 32 23165 5 23 -2.0 -22.9 | 130 27 -20.9 17.6 74 31 23470 5 21 -1.8 -20.9 | 133 28 -20.7 19.5 75 30 23580 330 39 19.5 -33.8 | 185 7 0.6 6.7 76 29 23774 330 40 20.0 -34.6 | 191 6 1.1 5.8 77 28 24079 330 33 16.5 -28.6 | 169 12 -2.4 11.9 78 26 24384 335 35 14.8 -31.7 | 155 10 -4.1 8.7 79 24 24994 345 41 10.6 -39.6 | 96 8 -8.3 0.9 80 23 25298 335 39 16.5 -35.3 | 155 6 -2.4 5.1 81 22 25603 330 40 20.0 -34.6 | 191 6 1.1 5.8 82 21 25908 335 39 16.5 -35.3 | 155 6 -2.4 5.1 83 20 26150 355 26 2.3 -25.9 | 131 22 -16.6 14.6 84 19 26518 360 25 -0.0 -25.0 | 129 24 -18.9 15.5 85 18 26822 5 16 -1.4 -15.9 | 140 32 -20.3 24.5 86 17 27127 355 13 1.1 -13.0 | 147 33 -17.7 27.5 87 16 27432 340 14 4.8 -13.2 | 153 31 -14.1 27.3 88 15 28042 330 52 26.0 -45.0 | 303 8 7.1 -4.6 89 14 28346 325 50 28.7 -41.0 | 273 10 9.8 -0.5 90 13 28956 335 57 24.1 -51.7 | 335 12 5.2 -11.2 91 12 29261 340 63 21.5 -59.2 | 352 19 2.7 -18.7 92 12 29566 335 60 25.4 -54.4 | 335 15 6.5 -13.9 93 11 29870 325 72 41.3 -59.0 | 310 29 22.4 -18.5 94 10 30550 310 61 46.7 -39.2 | 267 28 27.9 1.3 95 7 32760 305 47 38.5 -27.0 | 235 24 19.6 13.5 Wind Parameters Mean winds (0-6000m): 305.0 at 59.5 knts Storm direction: 335.0 at 44.6 knts Shear (0-3000m) pos: 3.5 neg: 6.7 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 312.1 neg: -70.4 tot: 241.7 m^2/s^2 ave: 80.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 6.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.12 Bulk Shear: 179.73 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 ------------------------------------------------------------------------------- 500 336 31 153 14| 0.0 26.5 26.5| 35.6 -17.0 18.6 37.2 0.25| 32.5 8.2 1000 319 33 191 16| 0.0 17.0 17.0| 67.6 -26.8 40.8 40.8 0.28| 25.4 7.0 1500 310 34 201 20| 0.0 13.3 13.3|131.0 -49.9 81.1 54.1 0.30| 21.0 6.3 2000 304 37 210 23| 3.1 10.0 13.0|227.0 -49.9 177.1 88.6 0.39| 19.5 7.6 2500 304 40 220 23| 3.9 8.0 11.9|298.9 -65.4 233.4 93.4 0.42| 18.2 7.7 3000 305 43 225 23| 3.5 6.7 10.1|312.1 -70.4 241.7 80.6 0.42| 15.7 6.6 4000 307 47 236 23| 2.7 6.9 9.6|387.6-104.8 282.8 70.7 0.39| 15.1 5.9 5000 306 53 248 26| 2.2 7.4 9.6|438.5-133.3 305.2 61.0 0.34| 14.3 4.9 6000 305 60 258 31| 2.4 6.2 8.5|545.2-156.6 388.6 64.8 0.34| 13.5 4.5 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251210.00.gif