UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KRIW... Searching the city database file for: KRIW ... Date:0000Z 20 OCT 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 -54 1 925 639 2 850 1379 SFC 819 1703 20.4 -0.6 24 21.0 9.1 240 17 310.8 311.6 290.2 324.8 4.47 4 815 1745 19.4 -1.6 24 21.0 8.3 233 18 310.2 311.0 289.8 323.3 4.17 5 807 1829 18.6 -2.4 24 21.0 7.7 220 19 310.2 311.0 289.6 322.7 3.97 6 700 3018 6.6 -5.4 42 12.0 1.0 230 23 309.8 310.5 289.2 321.3 3.65 7 617 4035 -2.9 -8.9 63 6.0 -5.4 250 29 310.3 310.9 288.8 320.3 3.16 8 601 4242 -4.1 -11.1 58 7.0 -6.8 250 46 311.2 311.7 288.7 320.0 2.72 9 563 4754 -7.7 -15.7 53 8.0 -10.4 250 60 312.9 313.2 288.5 319.4 2.00 10 547 4978 -8.7 -14.7 62 6.0 -10.8 255 61 314.3 314.7 289.2 321.6 2.23 11 542 5049 -9.1 -15.1 62 6.0 -11.2 255 60 314.6 315.0 289.3 321.8 2.18 12 538 5106 -9.1 -16.1 57 7.0 -11.5 255 60 315.3 315.7 289.3 321.9 2.02 13 530 5222 -9.7 -17.7 52 8.0 -12.3 255 60 315.9 316.2 289.3 321.9 1.79 14 519 5384 -10.3 -16.3 61 6.0 -12.3 258 64 317.1 317.5 289.9 323.9 2.06 15 500 5670 -11.7 -19.7 51 8.0 -14.2 255 70 318.8 319.1 290.0 324.2 1.60 16 486 5888 -13.1 -22.1 47 9.0 -15.6 253 70 319.7 319.9 290.0 324.2 1.34 17 480 5983 -12.7 -25.7 33 13.0 -16.0 252 67 321.3 321.5 290.2 324.7 0.98 18 477 6030 -13.1 -26.1 33 13.0 -16.4 251 65 321.4 321.6 290.2 324.7 0.95 19 460 6306 -15.5 -27.5 35 12.0 -18.3 253 63 321.7 321.9 290.2 324.8 0.87 20 439 6659 -17.5 -34.5 21 17.0 -20.7 259 71 323.5 323.6 290.3 325.2 0.47 21 427 6866 -18.9 -36.9 19 18.0 -22.0 260 74 324.3 324.4 290.5 325.7 0.38 22 400 7350 -23.1 -37.1 27 14.0 -25.2 255 72 325.0 325.0 290.7 326.4 0.40 23 356 8186 -31.1 -40.1 41 9.0 -32.1 251 75 325.2 325.3 290.7 326.5 0.33 24 342 8467 -33.5 -41.5 44 8.0 -34.3 254 76 325.7 325.8 290.8 326.8 0.29 25 340 8508 -33.9 -42.9 40 9.0 -34.8 254 77 325.7 325.8 290.7 326.7 0.25 26 334 8632 -34.7 -42.7 44 8.0 -35.4 255 77 326.3 326.3 290.9 327.3 0.27 27 325 8821 -36.1 -45.1 39 9.0 -36.8 255 78 326.9 327.0 291.0 327.7 0.21 28 322 8886 -36.3 -45.3 39 9.0 -37.0 254 78 327.5 327.6 291.2 328.3 0.21 29 300 9370 -40.5 -47.5 47 7.0 -40.9 245 77 328.3 328.3 291.4 329.0 0.17 30 289 9624 -42.9 -47.9 58 5.0 -43.2 245 79 328.4 328.4 291.5 329.1 0.17 31 270 10080 -45.7 -54.7 36 9.0 -46.1 245 85 330.8 330.8 292.0 331.1 0.08 32 262 10280 -47.1 -54.1 45 7.0 -47.4 245 89 331.6 331.6 292.2 331.9 0.09 33 250 10590 -48.1 -58.1 31 10.0 -48.4 245 94 334.6 334.6 293.0 334.8 0.06 34 238 10914 -49.5 -60.5 26 11.0 -49.8 249 92 337.2 337.2 293.7 337.4 0.05 35 206 11851 -55.3 -68.3 18 13.0 -55.5 255 84 342.3 342.3 294.9 342.4 0.02 36 200 12040 -56.9 -68.9 21 12.0 -57.1 250 85 342.7 342.7 295.0 342.7 0.02 37 178 12766 -62.7 -71.7 29 9.0 -62.8 250 85 344.8 344.8 295.5 344.8 0.01 38 176 12835 -62.9 -72.9 25 10.0 -63.0 251 88 345.6 345.6 295.7 345.6 0.01 39 168 13121 -62.6 -73.5 22 10.9 -62.7 255 98 350.6 350.6 296.8 350.7 0.01 40 158 13499 -62.3 -74.3 19 12.0 -62.4 254 98 357.4 357.4 298.2 357.4 0.01 41 150 13820 -61.1 -74.1 16 13.0 -61.3 250 96 364.8 364.8 299.7 364.9 0.01 42 146 13988 -60.9 -74.9 14 14.0 -61.0 246 94 368.0 368.0 300.2 368.0 0.01 43 140 14249 -61.7 -76.7 12 15.0 -61.9 256 95 371.0 371.0 300.8 371.1 0.01 44 134 14521 -59.7 -75.7 11 16.0 -59.9 255 87 379.3 379.3 302.1 379.3 0.01 45 126 14906 -59.9 -76.9 9 17.0 -60.1 244 69 385.6 385.6 303.1 385.7 0.01 46 121 15159 -60.5 -78.5 8 18.0 -60.7 237 57 389.0 389.0 303.6 389.1 0.01 47 108 15859 -65.3 -83.3 7 18.0 -65.4 200 39 392.8 392.8 304.2 392.8 0.00 48 102 16209 -63.7 -83.7 5 20.0 -63.9 214 35 402.4 402.4 305.5 402.4 0.00 49 100 16330 -63.9 -83.9 5 20.0 -64.1 245 29 404.3 404.3 305.7 404.3 0.00 50 99 16391 -64.1 -84.1 5 20.0 -64.3 244 28 405.0 405.0 305.9 405.1 0.00 51 84 17410 -57.9 -81.9 3 24.0 -58.3 258 24 437.1 437.1 309.6 437.1 0.01 52 80 17715 -60.1 -84.1 3 24.0 -60.4 279 26 438.7 438.7 309.7 438.8 0.00 53 71 18453 -63.1 -89.1 2 26.0 -63.4 270 34 447.6 447.6 310.6 447.6 0.00 54 70 18540 -62.5 -88.5 2 26.0 -62.8 270 36 450.7 450.7 310.9 450.7 0.00 55 67 18811 -61.3 -88.3 2 27.0 -61.7 269 30 459.0 459.0 311.7 459.0 0.00 56 65 18999 -61.7 -88.7 2 27.0 -62.1 263 28 462.1 462.1 312.0 462.1 0.00 57 62 19293 -60.3 -87.3 2 27.0 -60.7 253 30 471.5 471.5 312.8 471.5 0.00 58 59 19603 -59.3 -86.3 2 27.0 -59.8 265 31 480.4 480.4 313.5 480.5 0.00 59 56 19929 -60.3 -87.3 2 27.0 -60.8 282 24 485.4 485.4 313.9 485.4 0.00 60 56 19929 -60.7 -87.7 2 27.0 -61.2 282 24 484.5 484.5 313.8 484.5 0.00 61 52 20392 -58.5 -86.5 2 28.0 -59.2 308 11 500.0 500.0 314.9 500.0 0.00 62 50 20640 -56.7 -84.7 2 28.0 -57.5 235 19 509.9 509.9 315.7 509.9 0.01 63 49 20768 -56.7 -84.7 2 28.0 -57.6 235 18 512.8 512.8 315.8 512.9 0.01 64 47 21031 -57.1 -84.1 2 27.0 -57.9 265 16 518.0 518.0 316.2 518.0 0.01 65 45 21305 -57.7 -84.7 2 27.0 -58.5 274 17 523.0 523.0 316.5 523.1 0.01 66 45 21305 -57.7 -84.7 2 27.0 -58.5 274 17 523.0 523.0 316.5 523.1 0.01 67 42 21740 -57.1 -84.1 2 27.0 -58.0 252 27 534.9 534.9 317.2 535.0 0.01 68 40 22047 -57.9 -84.9 2 27.0 -58.8 260 31 540.4 540.5 317.5 540.5 0.01 69 38 22370 -57.7 -84.7 2 27.0 -58.6 272 31 548.9 548.9 318.1 549.0 0.01 70 38 22370 -57.7 -84.7 2 27.0 -58.6 272 31 548.9 548.9 318.1 549.0 0.01 71 36 22710 -58.3 -84.3 2 26.0 -59.2 275 33 555.9 555.9 318.4 556.0 0.01 72 34 23068 -58.9 -85.9 2 27.0 -59.8 278 33 563.5 563.5 318.8 563.6 0.01 73 30 23860 -54.5 -82.5 2 28.0 -56.2 265 33 596.1 596.1 320.5 596.2 0.01 74 29 24078 -53.9 -81.9 2 28.0 -55.7 265 37 603.5 603.5 320.7 603.6 0.02 75 24 25288 -55.9 -82.9 2 27.0 -57.6 323 19 631.3 631.3 322.0 631.4 0.02 76 23 25559 -56.5 -83.5 2 27.0 -58.2 308 17 637.2 637.2 322.2 637.4 0.02 77 22 25842 -55.1 -83.1 2 28.0 -57.1 285 20 649.6 649.6 322.7 649.7 0.02 78 21 26139 -55.1 -83.1 2 28.0 -57.2 295 21 658.3 658.3 323.0 658.4 0.02 79 20 26450 -56.1 -84.1 2 28.0 -58.0 270 10 664.5 664.5 323.2 664.6 0.02 80 20 26450 -56.1 -84.1 2 28.0 -58.0 270 10 664.5 664.5 323.2 664.6 0.02 81 17 27490 -51.9 -80.9 2 29.0 -55.2 253 23 709.5 709.6 324.7 709.8 0.03 82 15 28301 -51.3 -80.3 2 29.0 -55.1 260 30 737.4 737.4 325.6 737.8 0.04 83 14 28747 -52.9 -80.9 2 28.0 -56.3 244 28 746.7 746.7 325.8 747.0 0.04 84 13 29223 -53.7 -81.7 2 28.0 -57.1 276 26 759.9 759.9 326.2 760.2 0.04 85 12 29736 -54.5 -82.5 2 28.0 -57.9 257 30 774.6 774.7 326.6 775.0 0.04 86 11 30290 -56.3 -84.3 2 28.0 -59.3 258 37 787.6 787.6 327.0 787.9 0.03 87 10 30900 -52.1 -82.1 2 30.0 -56.8 270 40 825.1 825.1 327.8 825.5 0.05 88 9.6 31165 -51.3 -81.3 2 30.0 -56.3 272 42 837.8 837.8 328.1 838.3 0.06 89 9.4 31302 -51.5 -81.5 2 30.0 -56.6 273 43 842.1 842.1 328.2 842.6 0.06 90 8.8 31732 -51.1 -81.1 2 30.0 -56.5 275 47 859.7 859.7 328.6 860.3 0.06 91 8.1 32270 -52.5 -81.5 2 29.0 -57.6 279 52 874.7 874.8 329.0 875.4 0.06 92 8.0 32350 -52.7 -81.7 2 29.0 -57.8 279 53 877.1 877.1 329.0 877.7 0.06 93 7.3 32946 -50.5 -81.5 1 31.0 -56.8 283 58 909.3 909.4 329.6 910.1 0.07 94 7.1 33127 -50.1 -81.1 1 31.0 -56.7 284 59 918.2 918.3 329.8 919.0 0.08 95 7.0 33220 -50.1 -81.1 1 31.0 -56.8 285 60 921.9 922.0 329.8 922.8 0.08 96 6.9 33314 -50.3 -81.3 1 31.0 -56.9 924.9 925.0 329.9 925.8 0.08 TRP 178 12766 -62.7 -71.7 29 9.0 -62.8 250 85 344.8 344.8 295.5 344.8 0.01 WND 168 13121 -62.6 -73.5 22 10.9 -62.7 255 98 350.6 350.6 296.8 350.7 0.01 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 642.34 mb = 3724.48 m = 12219.29 ft Wetbulb zero: 687.44 mb = 3163.83 m = 10379.89 ft Sfc-500 mean rel hum: 47.94 % Est. max temperature: 19.65 C = 67.37 F Sfc-Lift cond lev (LCL): 598.05 mb = 4281.01 m = 14045.13 ft T: -4.37 C 700-500 lapse rate: 6.90 C/km ThetaE index: 5.43 C Layer 815.0- 547.0 mb Conv cond level (CCL): 565.82 mb = 4714.77 m = 15468.23 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 22.22 C = 72.00 F Cap Strength: 2.86 C Lifted Index: 3.46 C Risk: None Lifted Index @300 mb: 4.83 C Lifted Index @700 mb: -0.26 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.81 J/kg Max Up Vert Vel: 3.10 m/s Conv Inhibition (B-): 46227.27 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 586.36 mb = 4435.53 m = 14552.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 37 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 ---------------------------------------------------------- 0 819 1703 240 17 14.7 8.5 | 126 26 -21.4 15.6 1 807 1829 220 19 12.2 14.6 | 132 32 -23.9 21.6 2 778 2134 220 23 14.8 17.6 | 139 33 -21.3 24.7 3 750 2438 225 20 14.1 14.1 | 134 31 -21.9 21.2 4 723 2743 230 22 16.9 14.1 | 138 29 -19.2 21.2 5 700 3018 230 23 17.6 14.8 | 140 29 -18.5 21.9 6 697 3048 230 24 18.4 15.4 | 142 29 -17.7 22.5 7 671 3353 235 23 18.8 13.2 | 140 27 -17.3 20.3 8 645 3658 245 28 25.4 11.8 | 150 22 -10.7 18.9 9 621 3962 250 25 23.5 8.6 | 141 20 -12.6 15.6 10 597 4267 250 50 47.0 17.1 | 204 27 10.9 24.2 11 575 4572 245 57 51.7 24.1 | 207 35 15.6 31.2 12 553 4877 255 62 59.9 16.0 | 226 33 23.8 23.1 13 532 5182 255 59 57.0 15.3 | 223 31 20.9 22.4 14 512 5486 260 67 66.0 11.6 | 238 35 29.9 18.7 15 500 5670 255 70 67.6 18.1 | 231 40 31.5 25.2 16 492 5791 255 73 70.5 18.9 | 233 43 34.4 26.0 17 472 6096 250 63 59.2 21.5 | 219 37 23.1 28.6 18 454 6401 255 63 60.9 16.3 | 227 34 24.8 23.4 19 436 6706 260 73 71.9 12.7 | 241 41 35.8 19.8 20 418 7010 260 74 72.9 12.8 | 242 42 36.8 19.9 21 400 7350 255 72 69.5 18.6 | 232 42 33.5 25.7 22 385 7620 255 72 69.5 18.6 | 232 42 33.5 25.7 23 353 8230 250 75 70.5 25.7 | 226 47 34.4 32.7 24 338 8534 255 77 74.4 19.9 | 235 47 38.3 27.0 25 324 8839 255 78 75.3 20.2 | 235 48 39.3 27.3 26 310 9144 245 75 68.0 31.7 | 219 50 31.9 38.8 27 300 9370 245 77 69.8 32.5 | 220 52 33.7 39.6 28 296 9449 245 77 69.8 32.5 | 220 52 33.7 39.6 29 271 10058 245 85 77.0 35.9 | 224 59 40.9 43.0 30 259 10363 245 90 81.6 38.0 | 225 64 45.5 45.1 31 250 10590 245 94 85.2 39.7 | 226 68 49.1 46.8 32 247 10668 245 94 85.2 39.7 | 226 68 49.1 46.8 33 236 10973 250 92 86.5 31.5 | 233 63 50.4 38.6 34 225 11278 255 95 91.8 24.6 | 240 64 55.7 31.7 35 205 11887 255 83 80.2 21.5 | 237 53 44.1 28.6 36 200 12040 250 85 79.9 29.1 | 230 57 43.8 36.2 37 186 12497 250 83 78.0 28.4 | 230 55 41.9 35.5 38 178 12766 250 85 79.9 29.1 | 230 57 43.8 36.2 39 168 13121 255 98 94.7 25.4 | 241 67 58.6 32.5 40 160 13411 255 98 94.7 25.4 | 241 67 58.6 32.5 41 153 13716 250 97 91.2 33.2 | 234 68 55.1 40.3 42 150 13820 250 96 90.2 32.8 | 234 67 54.1 39.9 43 145 14021 245 94 85.2 39.7 | 226 68 49.1 46.8 44 138 14326 260 96 94.5 16.7 | 248 63 58.5 23.8 45 119 15240 235 53 43.4 30.4 | 191 38 7.3 37.5 46 114 15545 205 39 16.5 35.3 | 155 47 -19.6 42.4 47 108 15850 200 39 13.3 36.6 | 153 49 -22.8 43.7 48 103 16154 200 38 13.0 35.7 | 152 49 -23.1 42.8 49 100 16330 245 29 26.3 12.3 | 153 22 -9.8 19.3 50 93 16764 240 23 19.9 11.5 | 139 25 -16.2 18.6 51 89 17069 225 23 16.3 16.3 | 140 31 -19.8 23.3 52 84 17374 255 24 23.2 6.2 | 136 19 -12.9 13.3 53 80 17678 280 26 25.6 -4.5 | 104 11 -10.5 2.6 54 73 18288 270 29 29.0 -0.0 | 135 10 -7.1 7.1 55 70 18540 270 36 36.0 -0.0 | 179 7 -0.1 7.1 56 69 18593 265 36 35.9 3.1 | 179 10 -0.2 10.2 57 66 18898 270 28 28.0 -0.0 | 131 11 -8.1 7.1 58 63 19202 250 28 26.3 9.6 | 150 19 -9.8 16.7 59 60 19507 260 33 32.5 5.7 | 164 13 -3.6 12.8 60 57 19812 275 27 26.9 -2.4 | 117 10 -9.2 4.7 61 52 20422 310 10 7.7 -6.4 | 91 28 -28.4 0.7 62 50 20640 235 19 15.6 10.9 | 131 27 -20.5 18.0 63 49 20726 230 18 13.8 11.6 | 130 29 -22.3 18.7 64 47 21031 265 16 15.9 1.4 | 113 22 -20.2 8.5 65 45 21336 275 17 16.9 -1.5 | 106 20 -19.2 5.6 66 43 21641 250 25 23.5 8.6 | 141 20 -12.6 15.6 67 41 21946 255 30 29.0 7.8 | 154 16 -7.1 14.9 68 39 22250 270 33 33.0 -0.0 | 156 8 -3.1 7.1 69 37 22555 275 28 27.9 -2.4 | 120 9 -8.2 4.6 70 35 22860 275 38 37.9 -3.3 | 205 4 1.8 3.8 71 33 23165 280 31 30.5 -5.4 | 107 6 -5.6 1.7 72 32 23470 270 37 37.0 -0.0 | 187 7 0.9 7.1 73 30 23774 255 29 28.0 7.5 | 151 17 -8.1 14.6 74 30 23860 265 33 32.9 2.9 | 162 10 -3.2 10.0 75 29 24079 265 37 36.9 3.2 | 184 10 0.8 10.3 76 28 24384 270 29 29.0 -0.0 | 135 10 -7.1 7.1 77 26 24689 260 18 17.7 3.1 | 119 21 -18.4 10.2 78 25 24994 280 17 16.7 -3.0 | 102 20 -19.3 4.1 79 24 25298 325 19 10.9 -15.6 | 71 27 -25.2 -8.5 80 23 25603 305 17 13.9 -9.8 | 83 22 -22.2 -2.7 81 22 25908 280 21 20.7 -3.6 | 103 16 -15.4 3.4 82 21 26213 300 21 18.2 -10.5 | 79 18 -17.9 -3.4 83 20 26450 270 10 10.0 -0.0 | 105 27 -26.1 7.1 84 19 26822 270 13 13.0 -0.0 | 107 24 -23.1 7.1 85 18 27127 240 24 20.8 12.0 | 141 24 -15.3 19.1 86 17 27432 255 22 21.3 5.7 | 131 20 -14.8 12.8 87 16 28042 235 33 27.0 18.9 | 161 28 -9.1 26.0 88 15 28346 265 29 28.9 2.5 | 143 12 -7.2 9.6 89 14 28651 240 29 25.1 14.5 | 153 24 -11.0 21.6 90 14 28956 255 26 25.1 6.7 | 142 18 -11.0 13.8 91 13 29261 280 26 25.6 -4.5 | 104 11 -10.5 2.6 92 12 29566 265 25 24.9 2.2 | 130 15 -11.2 9.3 93 12 29870 250 35 32.9 12.0 | 170 19 -3.2 19.1 94 10 30900 270 40 40.0 -0.0 | 209 8 3.9 7.1 95 7 33220 285 60 58.0 -15.5 | 291 23 21.9 -8.4 Wind Parameters Mean winds (0-6000m): 251.1 at 49.0 knts Storm direction: 281.1 at 36.8 knts Shear (0-3000m) pos: 4.7 neg: 3.3 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 280.6 neg: -34.9 tot: 245.8 m^2/s^2 ave: 81.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 141.19 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 ------------------------------------------------------------------------------- 500 222 20 135 32| 0.0 8.5 8.5| 53.8 -1.9 52.0 104.0 0.62| 10.6 6.6 1000 224 21 135 31| 1.6 4.3 5.9| 64.4 -17.5 46.9 46.9 0.39| 7.7 3.0 1500 226 21 137 30| 1.6 2.8 4.5| 80.1 -20.0 60.1 40.1 0.43| 6.2 2.6 2000 230 22 139 29| 3.0 2.1 5.2|105.3 -22.6 82.7 41.3 0.44| 6.6 2.9 2500 235 24 142 27| 5.6 1.7 7.3|201.2 -34.9 166.4 66.5 0.58| 9.7 5.6 3000 239 29 153 25| 4.7 3.3 8.0|280.6 -34.9 245.8 81.9 0.58| 11.1 6.4 4000 246 38 176 22| 3.9 3.8 7.7|405.4 -80.0 325.5 81.4 0.52| 11.5 6.0 5000 249 44 192 23| 4.5 2.5 7.0|546.4-177.3 369.1 73.8 0.44| 12.3 5.4 6000 251 49 204 25| 3.8 2.5 6.2|550.6-258.4 292.3 48.7 0.35| 11.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251020.00.gif