UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for KRIW... Searching the city database file for: KRIW ... Date:1200Z 9 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 156 1 925 818 2 850 1526 SFC 832 1703 8.2 0.2 57 8.0 4.2 330 10 296.5 297.4 285.4 310.4 4.66 4 784 2201 15.8 -9.2 17 25.0 4.5 346 1 309.8 310.2 287.9 317.6 2.43 5 762 2442 14.4 -11.6 15 26.0 3.2 39 3 310.8 311.2 287.9 317.5 2.06 6 739 2700 12.4 -12.6 16 25.0 2.0 260 2 311.4 311.7 288.0 317.7 1.96 7 700 3152 8.6 -15.4 17 24.0 -0.7 105 2 312.0 312.3 287.9 317.4 1.65 8 603 4359 -2.5 -19.5 26 17.0 -8.0 251 19 312.8 313.0 287.9 317.3 1.35 9 597 4438 -2.9 -21.9 22 19.0 -8.7 252 19 313.2 313.4 287.8 316.9 1.11 10 511 5653 -10.1 -37.1 9 27.0 -15.3 242 32 318.7 318.8 288.7 319.9 0.31 11 500 5820 -11.3 -37.3 10 26.0 -16.2 240 35 319.3 319.3 288.9 320.4 0.31 12 471 6274 -13.5 -45.5 5 32.0 -18.3 242 33 322.0 322.1 289.5 322.6 0.14 13 467 6339 -14.1 -46.1 5 32.0 -18.7 241 33 322.1 322.1 289.5 322.6 0.13 14 406 7381 -21.9 -52.9 4 31.0 -25.0 234 38 325.1 325.2 290.4 325.4 0.07 15 400 7490 -22.3 -51.3 5 29.0 -25.3 240 37 326.0 326.0 290.7 326.3 0.08 16 300 9530 -41.3 -46.3 58 5.0 -41.6 245 40 327.2 327.2 291.1 327.9 0.20 17 277 10066 -46.3 -49.9 67 3.6 -46.5 245 42 327.5 327.5 291.2 328.0 0.14 18 250 10740 -50.7 -55.7 55 5.0 -50.8 250 58 330.7 330.7 292.0 331.0 0.08 19 243 10924 -51.1 -57.1 49 6.0 -51.3 250 61 332.8 332.8 292.6 333.1 0.07 20 241 10977 -51.3 -58.3 43 7.0 -51.5 250 58 333.3 333.3 292.7 333.5 0.06 21 224 11450 -50.5 -60.5 30 10.0 -50.8 247 69 341.5 341.6 294.7 341.8 0.05 22 209 11898 -52.2 -64.7 21 12.4 -52.5 245 90 345.7 345.7 295.7 345.8 0.03 23 200 12180 -53.3 -67.3 17 14.0 -53.6 250 84 348.4 348.4 296.3 348.5 0.02 24 197 12278 -53.7 -68.7 14 15.0 -54.0 246 89 349.2 349.2 296.5 349.3 0.02 25 192 12444 -53.5 -69.5 13 16.0 -53.8 247 87 352.1 352.1 297.1 352.2 0.02 26 181 12824 -54.5 -71.5 11 17.0 -54.8 250 83 356.5 356.5 298.0 356.6 0.01 27 178 12931 -54.5 -71.5 11 17.0 -54.8 250 83 358.2 358.2 298.4 358.3 0.01 28 150 14020 -58.9 -78.9 6 20.0 -59.1 240 66 368.6 368.6 300.3 368.6 0.01 29 125 15149 -64.3 -86.3 3 22.0 -64.4 253 54 378.5 378.5 302.0 378.6 0.00 30 124 15198 -64.3 -86.3 3 22.0 -64.4 252 52 379.4 379.4 302.2 379.4 0.00 31 122 15297 -64.3 -86.3 3 22.0 -64.4 250 50 381.2 381.2 302.5 381.2 0.00 32 118 15501 -64.7 -87.7 3 23.0 -64.8 250 52 384.1 384.1 302.9 384.1 0.00 33 116 15605 -64.7 -87.7 3 23.0 -64.8 252 53 386.0 386.0 303.2 386.0 0.00 34 114 15712 -64.5 -87.5 3 23.0 -64.7 255 52 388.3 388.3 303.5 388.3 0.00 35 109 15985 -65.5 -89.5 2 24.0 -65.6 262 46 391.4 391.4 304.0 391.4 0.00 36 105 16212 -64.9 -89.9 2 25.0 -65.1 259 36 396.8 396.8 304.8 396.8 0.00 37 104 16271 -64.7 -89.7 2 25.0 -64.8 254 33 398.2 398.2 305.0 398.2 0.00 38 100 16510 -64.9 -90.9 2 26.0 -65.1 230 22 402.3 402.3 305.5 402.3 0.00 39 84 17562 -68.1 -95.1 1 27.0 -68.2 234 18 416.4 416.4 307.3 416.4 0.00 40 83 17634 -68.1 -95.1 1 27.0 -68.2 231 17 417.8 417.8 307.4 417.8 0.00 41 79 17930 -68.5 -95.5 1 27.0 -68.6 238 25 423.0 423.0 308.0 423.0 0.00 42 74 18323 -66.3 -94.3 1 28.0 -66.5 231 29 435.6 435.6 309.4 435.6 0.00 43 72 18489 -65.7 -93.7 1 28.0 -65.9 237 30 440.3 440.3 309.9 440.3 0.00 44 70 18660 -64.5 -92.5 1 28.0 -64.7 255 40 446.4 446.4 310.5 446.4 0.00 45 68 18837 -63.9 -91.9 1 28.0 -64.1 255 40 451.4 451.4 311.0 451.4 0.00 46 64 19205 -65.3 -93.3 1 28.0 -65.5 293 27 456.2 456.2 311.4 456.2 0.00 47 62 19398 -65.5 -93.5 1 28.0 -65.7 317 19 459.9 459.9 311.8 460.0 0.00 48 50 20710 -62.7 -91.7 1 29.0 -63.1 320 16 495.7 495.7 314.7 495.7 0.00 49 49 20835 -62.1 -91.1 1 29.0 -62.6 298 20 500.0 500.0 314.9 500.0 0.00 50 47 21093 -60.9 -89.9 1 29.0 -61.4 303 15 508.9 508.9 315.6 508.9 0.00 51 44 21502 -61.7 -90.7 1 29.0 -62.2 259 9 516.6 516.6 316.1 516.6 0.00 52 41 21940 -61.3 -90.3 1 29.0 -61.9 245 4 528.2 528.2 316.8 528.2 0.00 53 38 22411 -61.7 -89.7 1 28.0 -62.3 263 14 538.8 538.8 317.5 538.8 0.00 54 38 22411 -61.9 -90.9 1 29.0 -62.5 263 14 538.2 538.2 317.4 538.3 0.00 55 36 22747 -60.3 -89.3 1 29.0 -61.0 252 16 550.8 550.8 318.1 550.8 0.00 56 32 23484 -58.7 -87.7 1 29.0 -59.7 225 15 573.9 573.9 319.3 574.0 0.01 57 31 23684 -58.7 -88.7 1 30.0 -59.7 229 16 579.2 579.2 319.6 579.2 0.00 58 30 23890 -58.1 -88.1 1 30.0 -59.2 240 13 586.2 586.3 320.0 586.3 0.01 59 29 24104 -56.9 -86.9 1 30.0 -58.2 286 10 595.3 595.3 320.4 595.3 0.01 60 27 24558 -55.7 -85.7 1 30.0 -57.3 265 14 610.9 610.9 321.1 611.0 0.01 61 25 25047 -57.1 -87.1 1 30.0 -58.6 245 20 620.5 620.5 321.5 620.6 0.01 62 25 25047 -57.3 -87.3 1 30.0 -58.7 245 20 619.9 619.9 321.5 620.0 0.01 63 24 25306 -56.7 -86.7 1 30.0 -58.3 246 22 629.0 629.0 321.9 629.0 0.01 64 23 25576 -56.7 -86.7 1 30.0 -58.3 274 16 636.7 636.7 322.2 636.7 0.01 65 22 25857 -57.1 -86.1 1 29.0 -58.7 304 9 643.6 643.6 322.4 643.7 0.01 66 21 26151 -57.9 -86.9 1 29.0 -59.5 274 19 649.8 649.8 322.7 649.9 0.01 67 20 26460 -56.7 -86.7 1 30.0 -58.6 265 15 662.6 662.6 323.2 662.7 0.01 68 18 27132 -54.5 -85.5 1 31.0 -57.0 250 17 689.8 689.8 324.1 689.9 0.01 69 18 27132 -53.7 -84.7 1 31.0 -56.4 250 17 692.4 692.4 324.2 692.5 0.02 70 16 27889 -54.7 -84.7 1 30.0 -57.4 242 18 712.8 712.8 324.8 713.0 0.02 71 16 27889 -54.7 -84.7 1 30.0 -57.4 242 18 712.8 712.8 324.8 713.0 0.02 72 14 28749 -52.1 -84.1 1 32.0 -55.8 244 29 749.4 749.4 325.9 749.6 0.02 73 14 28749 -50.5 -82.5 1 32.0 -54.8 244 29 754.8 754.8 326.1 755.1 0.03 74 11 30315 -52.9 -82.9 1 30.0 -57.0 248 26 800.0 800.0 327.3 800.3 0.04 75 10 30930 -53.1 -84.1 1 31.0 -57.4 245 28 821.3 821.4 327.8 821.6 0.03 76 7.5 32802 -46.7 -79.7 1 33.0 -54.7 245 40 917.7 917.8 329.8 918.7 0.09 77 7.0 33260 -44.9 -78.9 1 34.0 -54.1 245 43 943.4 943.5 330.2 944.7 0.11 78 6.8 33454 -45.1 -78.1 1 33.0 -54.3 950.5 950.5 330.4 952.0 0.13 79 6.6 33653 -45.5 -78.5 1 33.0 -54.6 956.9 957.0 330.5 958.4 0.13 TRP 243 10924 -51.1 -57.1 49 6.0 -51.3 250 61 332.8 332.8 292.6 333.1 0.07 WND 209 11898 -52.2 -64.7 21 12.4 -52.5 245 90 345.7 345.7 295.7 345.8 0.03 Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 624.85 mb = 4086.90 m = 13408.32 ft Wetbulb zero: 710.11 mb = 3032.53 m = 9949.11 ft Sfc-500 mean rel hum: 19.63 % Est. max temperature: 23.03 C = 73.46 F Sfc-Lift cond lev (LCL): 736.12 mb = 2732.71 m = 8965.47 ft T: 12.13 C 700-500 lapse rate: 7.46 C/km ThetaE index: 0.80 C Layer 700.0- 511.0 mb Conv cond level (CCL): 467.50 mb = 6330.82 m = 20770.15 ft Mean mixing ratio: 2.77 g/kg Conv temperature: 32.42 C = 90.35 F Cap Strength: 7.34 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 8.31 C Lifted Index @700 mb: 4.30 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.77 J/kg Max Up Vert Vel: 11.56 m/s Conv Inhibition (B-): 61415.47 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 569.45 mb = 4806.84 m = 15770.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 17 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 ---------------------------------------------------------- 0 832 1703 330 10 5.0 -8.7 | 55 14 -11.8 -8.3 1 820 1829 295 8 7.3 -3.4 | 73 10 -9.5 -3.0 2 790 2134 330 1 0.5 -0.9 | 88 16 -16.3 -0.5 3 762 2438 40 3 -1.9 -2.3 | 84 19 -18.7 -1.9 4 735 2743 235 2 1.6 1.1 | 96 15 -15.1 1.6 5 709 3048 145 1 -0.6 0.8 | 94 17 -17.3 1.2 6 700 3152 105 2 -1.9 0.5 | 93 19 -18.7 0.9 7 682 3353 105 3 -2.9 0.8 | 93 20 -19.7 1.2 8 657 3658 225 7 4.9 4.9 | 114 13 -11.8 5.4 9 632 3962 255 16 15.5 4.1 | 164 5 -1.3 4.5 10 608 4267 250 18 16.9 6.2 | 181 7 0.1 6.6 11 585 4572 255 21 20.3 5.4 | 211 7 3.5 5.8 12 563 4877 255 35 33.8 9.1 | 241 19 17.0 9.5 13 542 5182 255 38 36.7 9.8 | 243 22 19.9 10.2 14 521 5486 245 31 28.1 13.1 | 220 18 11.3 13.5 15 502 5791 240 32 27.7 16.0 | 214 20 10.9 16.4 16 500 5820 240 35 30.3 17.5 | 217 22 13.5 17.9 17 482 6096 245 35 31.7 14.8 | 225 21 15.0 15.2 18 463 6401 240 32 27.7 16.0 | 214 20 10.9 16.4 19 444 6706 220 40 25.7 30.6 | 196 32 8.9 31.0 20 426 7010 225 39 27.6 27.6 | 201 30 10.8 28.0 21 409 7315 230 38 29.1 24.4 | 206 28 12.3 24.8 22 400 7490 240 37 32.0 18.5 | 219 24 15.3 18.9 23 393 7620 240 37 32.0 18.5 | 219 24 15.3 18.9 24 376 7925 250 31 29.1 10.6 | 228 17 12.4 11.0 25 360 8230 250 33 31.0 11.3 | 231 18 14.2 11.7 26 331 8839 245 39 35.3 16.5 | 228 25 18.6 16.9 27 317 9144 245 39 35.3 16.5 | 228 25 18.6 16.9 28 303 9449 250 40 37.6 13.7 | 236 25 20.8 14.1 29 300 9530 245 40 36.3 16.9 | 228 26 19.5 17.3 30 290 9754 250 40 37.6 13.7 | 236 25 20.8 14.1 31 277 10058 245 42 38.1 17.7 | 230 28 21.3 18.2 32 253 10668 250 51 47.9 17.4 | 240 36 31.2 17.8 33 250 10740 250 58 54.5 19.8 | 242 43 37.7 20.2 34 243 10924 250 61 57.3 20.9 | 242 46 40.6 21.3 35 241 10973 250 58 54.5 19.8 | 242 43 37.7 20.2 36 230 11278 250 63 59.2 21.5 | 243 48 42.4 22.0 37 209 11887 240 84 72.7 42.0 | 233 70 56.0 42.4 38 209 11898 245 90 81.6 38.0 | 239 75 64.8 38.4 39 200 12180 250 84 78.9 28.7 | 245 69 62.2 29.1 40 200 12192 245 90 81.6 38.0 | 239 75 64.8 38.4 41 181 12802 250 83 78.0 28.4 | 245 68 61.2 28.8 42 173 13106 250 82 77.1 28.0 | 245 67 60.3 28.5 43 165 13411 250 83 78.0 28.4 | 245 68 61.2 28.8 44 157 13716 255 75 72.4 19.4 | 250 59 55.7 19.8 45 150 14020 240 66 57.2 33.0 | 230 52 40.4 33.4 46 150 14021 245 64 58.0 27.0 | 236 50 41.2 27.5 47 143 14326 240 64 55.4 32.0 | 230 50 38.7 32.4 48 136 14630 245 74 67.1 31.3 | 238 59 50.3 31.7 49 129 14935 260 64 63.0 11.1 | 256 48 46.3 11.5 50 123 15240 250 49 46.0 16.8 | 240 34 29.3 17.2 51 117 15545 250 53 49.8 18.1 | 241 38 33.0 18.5 52 111 15850 260 52 51.2 9.0 | 255 36 34.4 9.4 53 106 16154 265 39 38.9 3.4 | 260 22 22.1 3.8 54 101 16459 235 23 18.8 13.2 | 189 14 2.1 13.6 55 100 16510 230 22 16.9 14.1 | 180 15 0.1 14.5 56 96 16764 230 22 16.9 14.1 | 180 15 0.1 14.5 57 91 17069 250 26 24.4 8.9 | 220 12 7.7 9.3 58 82 17678 230 16 12.3 10.3 | 157 12 -4.5 10.7 59 78 17983 240 27 23.4 13.5 | 205 15 6.6 13.9 60 74 18288 230 29 22.2 18.6 | 196 20 5.5 19.0 61 71 18593 240 30 26.0 15.0 | 211 18 9.2 15.4 62 70 18660 255 40 38.6 10.4 | 244 24 21.9 10.8 63 67 18898 255 40 38.6 10.4 | 244 24 21.9 10.8 64 61 19507 330 14 7.0 -12.1 | 40 15 -9.8 -11.7 65 58 19812 235 16 13.1 9.2 | 159 10 -3.7 9.6 66 55 20117 240 19 16.5 9.5 | 178 10 -0.3 9.9 67 52 20422 270 13 13.0 -0.0 | 96 4 -3.8 0.4 68 50 20710 320 16 10.3 -12.3 | 29 14 -6.5 -11.8 69 50 20726 285 22 21.3 -5.7 | 320 7 4.5 -5.3 70 47 21031 320 16 10.3 -12.3 | 29 14 -6.5 -11.8 71 45 21336 240 10 8.7 5.0 | 124 10 -8.1 5.4 72 43 21641 275 9 9.0 -0.8 | 87 8 -7.8 -0.4 73 41 21946 245 4 3.6 1.7 | 99 13 -13.1 2.1 74 39 22250 260 17 16.7 3.0 | 180 3 -0.0 3.4 75 37 22555 265 12 12.0 1.0 | 107 5 -4.8 1.5 76 35 22860 245 18 16.3 7.6 | 177 8 -0.5 8.0 77 34 23165 270 9 9.0 -0.0 | 93 8 -7.8 0.4 78 32 23470 225 15 10.6 10.6 | 151 13 -6.2 11.0 79 31 23774 230 16 12.3 10.3 | 157 12 -4.5 10.7 80 30 23890 240 13 11.3 6.5 | 141 9 -5.5 6.9 81 29 24079 290 9 8.5 -3.1 | 72 9 -8.3 -2.7 82 28 24384 245 15 13.6 6.3 | 155 7 -3.2 6.7 83 26 24689 280 14 13.8 -2.4 | 56 4 -3.0 -2.0 84 25 24994 245 20 18.1 8.5 | 189 9 1.4 8.9 85 24 25298 245 22 19.9 9.3 | 198 10 3.2 9.7 86 22 25908 310 8 6.1 -5.1 | 66 12 -10.6 -4.7 87 21 26213 265 22 21.9 1.9 | 246 6 5.2 2.3 88 20 26460 265 15 14.9 1.3 | 133 3 -1.8 1.7 89 20 26518 275 7 7.0 -0.6 | 89 10 -9.8 -0.2 90 19 26822 270 16 16.0 -0.0 | 118 1 -0.8 0.4 91 18 27127 250 17 16.0 5.8 | 173 6 -0.8 6.2 92 17 27432 260 21 20.7 3.6 | 224 6 3.9 4.1 93 16 27737 245 16 14.5 6.8 | 162 8 -2.3 7.2 94 16 28042 240 20 17.3 10.0 | 183 10 0.6 10.4 95 15 28346 260 31 30.5 5.4 | 247 15 13.8 5.8 96 14 28651 240 28 24.2 14.0 | 207 16 7.5 14.4 97 13 29261 265 35 34.9 3.1 | 259 18 18.1 3.5 98 12 29566 280 34 33.5 -5.9 | 288 18 16.7 -5.5 99 12 29870 250 24 22.6 8.2 | 214 10 5.8 8.6 100 10 30930 245 28 25.4 11.8 | 215 15 8.6 12.2 101 7 33260 245 43 39.0 18.2 | 230 29 22.2 18.6 Wind Parameters Mean winds (0-6000m): 241.4 at 22.4 knts Storm direction: 271.4 at 16.8 knts Shear (0-3000m) pos: 4.7 neg: 0.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 176.6 deg Storm rel helicity (0-3000m) pos: 105.9 neg: -11.4 tot: 94.5 m^2/s^2 ave: 31.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.17 Bulk Shear: 56.94 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 ------------------------------------------------------------------------------- 500 307 5 78 13| 8.9 0.0 8.9| 23.5 0.0 23.5 47.0 0.57| 12.6 7.2 1000 320 4 80 15| 4.4 1.3 5.7| 35.6 -6.1 29.5 29.5 0.43| 10.4 4.5 1500 316 3 83 15| 3.0 1.1 4.1| 39.1 -11.4 27.7 18.5 0.34| 8.6 2.9 2000 282 3 89 13| 3.3 0.8 4.1| 76.7 -11.4 65.4 32.7 0.43| 9.8 4.2 2500 257 6 99 11| 3.9 0.7 4.5| 91.8 -11.4 80.5 32.2 0.49| 10.1 4.9 3000 255 8 106 9| 4.7 0.6 5.2|105.9 -11.4 94.5 31.5 0.53| 10.1 5.3 4000 253 15 151 6| 3.5 1.3 4.8|118.7 -58.9 59.8 14.9 0.31| 10.3 3.2 5000 247 19 185 8| 3.0 2.7 5.7|138.3-134.2 4.0 0.8 0.16| 10.8 1.7 6000 241 22 194 11| 2.7 2.2 4.9|225.7-134.2 91.5 15.2 0.24| 10.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251009.12.gif