UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for KRIW... Searching the city database file for: KRIW ... Date:1200Z 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 125 1 925 777 2 850 1474 SFC 827 1703 3.6 -3.4 60 7.0 0.5 310 11 292.2 292.8 282.5 302.8 3.59 4 820 1772 4.6 -6.4 45 11.0 0.0 302 28 294.0 294.5 282.4 302.6 2.88 5 804 1931 4.0 -10.0 35 14.0 -1.3 295 42 295.0 295.4 282.1 301.7 2.22 6 782 2155 2.2 -9.8 41 12.0 -2.4 295 41 295.4 295.8 282.4 302.5 2.32 7 767 2310 1.2 -11.8 37 13.0 -3.5 295 42 296.0 296.3 282.3 302.1 2.02 8 748 2511 -0.5 -15.5 31 15.0 -5.4 296 43 296.3 296.5 281.8 301.0 1.53 9 700 3035 -4.1 -25.1 18 21.0 -9.3 300 38 297.9 298.1 281.4 300.3 0.71 10 691 3137 -4.9 -25.9 18 21.0 -9.9 295 37 298.2 298.3 281.5 300.3 0.67 11 669 3390 -7.3 -26.3 20 19.0 -11.6 295 38 298.2 298.4 281.5 300.4 0.67 12 634 3806 -10.7 -26.7 26 16.0 -14.2 297 39 299.0 299.1 281.8 301.2 0.68 13 518 5322 -23.7 -26.2 80 2.5 -24.1 312 27 301.1 301.2 283.0 303.9 0.87 14 500 5580 -25.5 -28.1 79 2.6 -25.9 310 26 301.9 302.1 283.2 304.4 0.76 15 487 5770 -27.1 -29.9 77 2.8 -27.5 301 24 302.3 302.4 283.2 304.4 0.66 16 437 6537 -33.7 -39.7 55 6.0 -34.2 291 27 303.4 303.5 283.1 304.4 0.28 17 400 7150 -37.7 -44.7 48 7.0 -38.2 290 46 306.0 306.0 284.0 306.6 0.18 18 394 7254 -37.7 -46.7 38 9.0 -38.2 290 46 307.3 307.3 284.5 307.8 0.15 19 382 7468 -37.1 -48.1 31 11.0 -37.8 288 57 310.8 310.9 285.8 311.3 0.13 20 363 7820 -39.1 -53.1 21 14.0 -39.8 287 70 312.7 312.7 286.4 313.0 0.08 21 353 8012 -39.5 -53.5 21 14.0 -40.2 288 72 314.7 314.7 287.1 315.0 0.07 22 351 8051 -39.5 -54.5 19 15.0 -40.2 289 72 315.2 315.2 287.2 315.5 0.07 23 326 8555 -41.3 -57.3 16 16.0 -41.9 285 72 319.5 319.5 288.6 319.7 0.05 24 323 8618 -41.5 -57.5 16 16.0 -42.1 284 73 320.0 320.0 288.8 320.2 0.05 25 322 8639 -41.5 -57.5 16 16.0 -42.1 284 74 320.3 320.3 288.9 320.5 0.05 26 317 8746 -41.3 -57.3 16 16.0 -41.9 283 76 322.0 322.0 289.5 322.2 0.05 27 300 9120 -42.1 -60.1 12 18.0 -42.8 280 85 326.0 326.0 290.6 326.2 0.04 28 298 9165 -42.1 -61.1 11 19.0 -42.8 280 83 326.6 326.7 290.8 326.8 0.03 29 292 9302 -41.9 -61.9 10 20.0 -42.6 281 85 328.8 328.8 291.4 329.0 0.03 30 279 9610 -41.3 -63.3 7 22.0 -42.1 284 88 334.0 334.0 292.8 334.1 0.03 31 269 9857 -42.1 -66.1 6 24.0 -42.9 283 88 336.4 336.4 293.4 336.4 0.02 32 267 9907 -42.1 -67.1 5 25.0 -42.9 282 88 337.1 337.1 293.6 337.1 0.02 33 250 10350 -43.1 -74.1 2 31.0 -43.9 280 97 342.0 342.0 294.8 342.0 0.01 34 248 10404 -43.3 -75.3 2 32.0 -44.1 279 94 342.5 342.5 294.9 342.5 0.01 35 239 10652 -44.1 -77.1 1 33.0 -44.9 275 99 344.9 344.9 295.5 344.9 0.00 36 218 11264 -47.1 -79.1 1 32.0 -47.7 284 100 349.5 349.5 296.5 349.5 0.00 37 215 11355 -47.6 -79.6 1 32.0 -48.1 285 102 350.2 350.2 296.7 350.2 0.00 38 200 11830 -49.9 -81.9 1 32.0 -50.4 290 93 353.8 353.8 297.4 353.8 0.00 39 199 11863 -49.9 -81.9 1 32.0 -50.4 290 93 354.3 354.3 297.5 354.3 0.00 40 198 11896 -49.9 -81.9 1 32.0 -50.4 290 93 354.8 354.8 297.7 354.8 0.00 41 188 12233 -50.7 -82.7 1 32.0 -51.2 289 89 358.8 358.8 298.5 358.8 0.00 42 180 12516 -51.5 -82.5 1 31.0 -52.0 280 78 362.0 362.0 299.1 362.0 0.00 43 172 12809 -53.3 -84.3 1 31.0 -53.7 275 86 363.7 363.7 299.4 363.7 0.00 44 170 12885 -53.3 -84.3 1 31.0 -53.7 276 88 364.9 364.9 299.7 364.9 0.00 45 168 12961 -53.3 -84.3 1 31.0 -53.7 278 89 366.2 366.2 299.9 366.2 0.00 46 166 13038 -53.1 -84.1 1 31.0 -53.5 279 91 367.8 367.8 300.2 367.8 0.00 47 164 13116 -53.3 -84.3 1 31.0 -53.7 280 92 368.7 368.7 300.4 368.7 0.00 48 163 13155 -53.3 -84.3 1 31.0 -53.7 281 93 369.4 369.4 300.4 369.4 0.00 49 159 13315 -53.3 -84.3 1 31.0 -53.7 283 96 372.0 372.0 300.9 372.0 0.00 50 158 13356 -53.5 -84.5 1 31.0 -53.9 284 97 372.3 372.3 300.9 372.3 0.00 51 155 13479 -53.3 -84.3 1 31.0 -53.7 286 93 374.7 374.7 301.4 374.7 0.00 52 152 13605 -52.9 -83.9 1 31.0 -53.4 288 84 377.5 377.5 301.8 377.5 0.00 53 150 13690 -52.9 -83.9 1 31.0 -53.4 290 78 378.9 378.9 302.1 378.9 0.00 54 146 13864 -53.1 -84.1 1 31.0 -53.6 287 76 381.5 381.5 302.5 381.5 0.00 55 144 13953 -53.5 -84.5 1 31.0 -53.9 285 73 382.3 382.3 302.6 382.3 0.00 56 141 14089 -53.3 -84.3 1 31.0 -53.8 282 68 385.0 385.0 303.1 385.0 0.00 57 136 14321 -54.3 -85.3 1 31.0 -54.7 277 60 387.2 387.2 303.4 387.2 0.00 58 126 14808 -56.7 -86.7 1 30.0 -57.1 264 53 391.4 391.4 304.0 391.4 0.00 59 121 15064 -58.1 -88.1 1 30.0 -58.4 260 57 393.4 393.4 304.3 393.4 0.00 60 120 15116 -58.1 -88.1 1 30.0 -58.4 260 57 394.4 394.4 304.4 394.4 0.00 61 100 16270 -56.1 -86.1 1 30.0 -56.6 265 44 419.3 419.3 307.6 419.3 0.00 62 97 16463 -56.3 -86.3 1 30.0 -56.8 270 43 422.6 422.6 308.0 422.6 0.00 63 89 17007 -58.1 -88.1 1 30.0 -58.5 248 27 429.6 429.6 308.8 429.6 0.00 64 80 17674 -60.9 -89.9 1 29.0 -61.2 237 24 437.1 437.1 309.6 437.1 0.00 65 77 17911 -62.1 -91.1 1 29.0 -62.4 250 17 439.4 439.4 309.8 439.4 0.00 66 76 17991 -61.7 -90.7 1 29.0 -62.0 255 15 441.9 441.9 310.1 441.9 0.00 67 74 18157 -61.3 -90.3 1 29.0 -61.6 263 16 446.1 446.1 310.5 446.1 0.00 68 70 18500 -62.7 -90.7 1 28.0 -63.0 330 13 450.2 450.2 310.9 450.3 0.00 69 69 18589 -62.9 -90.9 1 28.0 -63.2 325 16 451.7 451.7 311.0 451.7 0.00 70 66 18863 -63.9 -91.9 1 28.0 -64.2 325 14 455.3 455.3 311.4 455.3 0.00 71 60 19453 -60.5 293 30 475.5 72 58 19664 -59.7 287 32 481.9 73 53 20227 -61.5 302 19 490.3 74 50 20590 -59.7 230 9 502.8 75 49 20716 -59.7 277 13 505.7 76 43 21538 -55.9 249 29 534.3 77 34 23021 -58.7 264 26 564.1 78 31 23603 -56.7 278 27 584.6 79 30 23810 -57.5 280 25 587.9 80 27 24476 -56.7 277 26 608.1 81 26 24714 -57.3 281 32 613.0 82 23 25495 -53.5 260 34 646.1 83 22 25780 -54.5 269 29 651.4 84 20 26390 -54.3 290 28 670.0 85 18 27065 -55.5 278 22 686.7 86 16 27819 -54.1 249 16 714.8 87 15 28233 -54.5 254 20 726.8 88 14 28677 -53.3 245 30 745.3 89 13 29154 -53.9 292 22 759.2 90 12 29669 -53.7 281 23 777.5 91 10 30840 -54.3 270 33 816.9 92 8.7 31739 -51.9 272 37 859.4 93 7.9 32364 -52.5 273 39 881.0 94 7.1 33057 -50.7 275 42 915.7 95 7.0 33150 -50.7 275 42 919.5 96 6.1 34046 -51.1 954.7 TRP 326 8555 -41.3 -57.3 16 16.0 -41.9 285 72 319.5 319.5 288.6 319.7 0.05 WND 215 11355 -47.6 -79.6 1 32.0 -48.1 285 102 350.2 350.2 296.7 350.2 0.00 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 753.59 mb = 2451.72 m = 8043.59 ft Wetbulb zero: 819.77 mb = 1774.09 m = 5820.43 ft Sfc-500 mean rel hum: 41.81 % Est. max temperature: 9.29 C = 48.73 F Sfc-Lift cond lev (LCL): 741.94 mb = 2574.93 m = 8447.85 ft T: -0.94 C 700-500 lapse rate: 8.41 C/km ThetaE index: 2.20 C Layer 767.0- 691.0 mb Conv cond level (CCL): 595.88 mb = 4271.51 m = 14013.98 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 10.71 C = 51.28 F Cap Strength: 3.08 C Lifted Index: 2.22 C Risk: None Lifted Index @300 mb: 17.29 C Lifted Index @700 mb: 2.19 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.46 J/kg Max Up Vert Vel: 5.19 m/s Conv Inhibition (B-): 62236.27 J/kg Cap Strength: 3.08 C Lift Cond Lev (LCL): 631.93 mb = 3830.79 m = 12568.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 27 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 ---------------------------------------------------------- 0 827 1703 310 11 8.4 -7.1 | 155 17 -7.0 15.0 1 814 1829 295 42 38.1 -17.7 | 259 23 22.7 4.3 2 784 2134 295 41 37.2 -17.3 | 258 22 21.8 4.8 3 754 2438 295 42 38.1 -17.7 | 259 23 22.7 4.3 4 726 2743 300 47 40.7 -23.5 | 273 25 25.3 -1.4 5 700 3035 300 38 32.9 -19.0 | 260 18 17.5 3.1 6 699 3048 295 37 33.5 -15.6 | 250 19 18.1 6.5 7 645 3658 295 39 35.3 -16.5 | 254 21 19.9 5.6 8 619 3962 300 38 32.9 -19.0 | 260 18 17.5 3.1 9 595 4267 295 37 33.5 -15.6 | 250 19 18.1 6.5 10 571 4572 295 33 29.9 -13.9 | 241 17 14.5 8.1 11 549 4877 295 35 31.7 -14.8 | 246 18 16.3 7.3 12 527 5182 310 27 20.7 -17.4 | 228 7 5.3 4.7 13 506 5486 315 26 18.4 -18.4 | 219 5 3.0 3.7 14 500 5580 310 26 19.9 -16.7 | 220 7 4.5 5.4 15 485 5791 300 24 20.8 -12.0 | 208 11 5.4 10.1 16 465 6096 295 25 22.7 -10.6 | 212 14 7.3 11.5 17 445 6401 295 30 27.2 -12.7 | 231 15 11.8 9.4 18 426 6706 285 23 22.2 -6.0 | 203 18 6.8 16.1 19 408 7010 280 31 30.5 -5.4 | 222 23 15.1 16.7 20 400 7150 290 46 43.2 -15.7 | 257 29 27.8 6.4 21 390 7315 290 46 43.2 -15.7 | 257 29 27.8 6.4 22 374 7620 285 68 65.7 -17.6 | 265 50 50.3 4.5 23 342 8230 290 74 69.5 -25.3 | 273 54 54.1 -3.2 24 327 8534 290 70 65.8 -23.9 | 272 50 50.4 -1.8 25 326 8555 285 72 69.5 -18.6 | 266 54 54.1 3.5 26 300 9120 280 85 83.7 -14.8 | 264 69 68.3 7.3 27 299 9144 280 83 81.7 -14.4 | 263 67 66.3 7.7 28 273 9754 285 89 86.0 -23.0 | 271 71 70.6 -0.9 29 261 10058 280 87 85.7 -15.1 | 264 71 70.3 7.0 30 250 10350 280 97 95.5 -16.8 | 266 80 80.1 5.3 31 250 10363 280 93 91.6 -16.1 | 266 76 76.2 5.9 32 238 10668 275 99 98.6 -8.6 | 261 84 83.2 13.5 33 228 10973 280 94 92.6 -16.3 | 266 77 77.2 5.8 34 215 11355 285 102 98.5 -26.4 | 273 83 83.1 -4.3 35 208 11582 285 102 98.5 -26.4 | 273 83 83.1 -4.3 36 200 11830 290 93 87.4 -31.8 | 278 73 72.0 -9.7 37 189 12192 290 91 85.5 -31.1 | 277 71 70.1 -9.0 38 180 12497 280 78 76.8 -13.5 | 262 62 61.4 8.6 39 172 12802 275 86 85.7 -7.5 | 258 72 70.3 14.6 40 157 13411 285 98 94.7 -25.4 | 272 79 79.3 -3.3 41 150 13690 290 78 73.3 -26.7 | 275 58 57.9 -4.6 42 149 13716 290 81 76.1 -27.7 | 275 61 60.7 -5.6 43 129 14630 270 49 49.0 -0.0 | 237 40 33.6 22.1 44 123 14935 260 56 55.1 9.7 | 231 51 39.7 31.8 45 118 15240 260 58 57.1 10.1 | 232 53 41.7 32.2 46 112 15545 265 58 57.8 5.1 | 237 50 42.4 27.1 47 107 15850 280 62 61.1 -10.8 | 256 47 45.7 11.3 48 102 16154 285 58 56.0 -15.0 | 260 41 40.6 7.1 49 100 16270 265 44 43.8 3.8 | 228 38 28.4 25.9 50 97 16459 270 43 43.0 -0.0 | 231 35 27.6 22.1 51 88 17069 245 25 22.7 10.6 | 193 33 7.3 32.7 52 84 17374 220 32 20.6 24.5 | 186 47 5.2 46.6 53 76 17983 255 15 14.5 3.9 | 178 26 -0.9 26.0 54 72 18288 270 17 17.0 -0.0 | 184 22 1.6 22.1 55 70 18500 330 13 6.5 -11.3 | 141 14 -8.9 10.8 56 69 18593 325 16 9.2 -13.1 | 145 11 -6.2 9.0 57 66 18898 325 14 8.0 -11.5 | 145 13 -7.4 10.6 58 60 19507 290 31 29.1 -10.6 | 230 18 13.7 11.5 59 57 19812 285 32 30.9 -8.3 | 228 21 15.5 13.8 60 51 20422 310 13 10.0 -8.4 | 158 15 -5.4 13.7 61 50 20590 230 9 6.9 5.8 | 163 29 -8.5 27.9 62 49 20726 280 13 12.8 -2.3 | 173 20 -2.6 19.8 63 47 21031 230 9 6.9 5.8 | 163 29 -8.5 27.9 64 44 21336 205 24 10.1 21.8 | 173 44 -5.3 43.8 65 42 21641 270 32 32.0 -0.0 | 217 28 16.6 22.1 66 40 21946 295 24 21.8 -10.1 | 208 14 6.3 12.0 67 38 22250 280 23 22.7 -4.0 | 202 19 7.2 18.1 68 37 22555 255 27 26.1 7.0 | 200 31 10.7 29.1 69 35 22860 275 22 21.9 -1.9 | 198 21 6.5 20.2 70 33 23165 255 29 28.0 7.5 | 203 32 12.6 29.6 71 32 23470 285 24 23.2 -6.2 | 206 18 7.8 15.9 72 30 23774 270 31 31.0 -0.0 | 215 27 15.6 22.1 73 30 23810 280 25 24.6 -4.3 | 207 20 9.2 17.8 74 29 24079 280 26 25.6 -4.5 | 210 20 10.2 17.6 75 27 24384 275 24 23.9 -2.1 | 203 22 8.5 20.0 76 25 24994 285 39 37.7 -10.1 | 242 25 22.3 12.0 77 24 25298 260 33 32.5 5.7 | 212 33 17.1 27.8 78 23 25603 260 34 33.5 5.9 | 213 33 18.1 28.0 79 21 26213 290 16 15.0 -5.5 | 179 17 -0.4 16.6 80 20 26390 290 28 26.3 -9.6 | 221 17 10.9 12.5 81 20 26518 285 19 18.4 -4.9 | 190 17 3.0 17.2 82 19 26822 290 28 26.3 -9.6 | 221 17 10.9 12.5 83 18 27127 275 21 20.9 -1.8 | 195 21 5.5 20.3 84 17 27432 270 22 22.0 -0.0 | 197 23 6.6 22.1 85 16 27737 245 16 14.5 6.8 | 178 29 -0.9 28.9 86 15 28042 260 15 14.8 2.6 | 179 25 -0.6 24.7 87 14 28651 240 30 26.0 15.0 | 196 39 10.6 37.1 88 13 28956 295 25 22.7 -10.6 | 212 14 7.3 11.5 89 13 29261 290 21 19.7 -7.2 | 196 16 4.3 14.9 90 12 29566 290 21 19.7 -7.2 | 196 16 4.3 14.9 91 12 29870 265 27 26.9 2.4 | 205 27 11.5 24.4 92 10 30840 270 33 33.0 -0.0 | 219 28 17.6 22.1 93 7 33150 275 42 41.8 -3.7 | 235 32 26.4 18.4 Wind Parameters Mean winds (0-6000m): 295.1 at 35.9 knts Storm direction: 325.1 at 26.9 knts Shear (0-3000m) pos: 1.1 neg: 3.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 138.8 neg: -67.0 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 32.27 Bulk Shear: 0.42 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 ------------------------------------------------------------------------------- 500 296 38 253 19| 0.0 31.6 31.6| 86.8 -2.3 84.4 168.9 0.86| 36.5 31.2 1000 296 40 258 21| 3.1 15.8 18.9|122.1 -2.3 119.7 119.7 0.86| 21.4 18.5 1500 297 41 260 21| 2.1 7.8 9.9|123.2 -40.1 83.2 55.4 0.54| 18.3 9.9 2000 296 40 258 21| 1.9 5.9 7.8|130.1 -40.1 90.0 45.0 0.55| 14.2 7.8 2500 297 40 258 20| 1.3 4.7 6.0|136.5 -50.2 86.2 34.5 0.49| 12.4 6.1 3000 296 39 256 20| 1.1 3.4 4.5|138.8 -67.0 71.9 24.0 0.41| 11.1 4.5 4000 298 36 253 17| 1.5 2.6 4.1|142.7 -78.6 64.1 16.0 0.27| 10.8 2.9 5000 298 34 247 16| 1.2 2.4 3.7|163.2-114.3 48.9 9.8 0.19| 10.4 2.0 6000 295 36 248 18| 2.0 3.9 5.8|358.3-114.3 244.0 40.7 0.32| 12.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251020.12.gif