UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for KRNK... Searching the city database file for: KRNK ... Date:0000Z 9 DEC 25 Station: KRNK WMO ident: 72318 Latitude: 37.20 Longitude: -80.42 Elevation: 654.00 ------------------------------------------------------------------------------- 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 186 SFC 945 654 -2.9 -2.9 100 0.0 -2.9 85 10 274.7 275.2 273.2 283.6 3.26 2 933 745 -4.5 -7.2 81 2.7 -5.4 88 12 274.0 274.4 271.5 280.6 2.38 3 925 806 -4.9 -7.5 82 2.6 -5.8 90 14 274.3 274.7 271.6 280.8 2.35 4 892 1090 -7.1 -8.9 87 1.8 -7.7 74 10 274.9 275.3 271.7 281.0 2.18 5 875 1240 -7.9 -9.9 86 2.0 -8.5 64 8 275.6 275.9 271.9 281.3 2.06 6 865 1329 -8.3 -10.3 85 2.0 -8.9 61 6 276.1 276.4 272.2 281.7 2.02 7 858 1392 -8.1 -9.8 88 1.7 -8.6 58 4 276.9 277.3 272.8 282.9 2.11 8 850 1465 -8.3 -10.0 88 1.7 -8.8 55 2 277.5 277.8 273.1 283.4 2.10 9 849 1474 -8.3 -10.0 88 1.7 -8.8 41 2 277.5 277.9 273.2 283.5 2.10 10 841 1548 -8.3 -10.2 86 1.9 -8.9 313 2 278.3 278.7 273.6 284.2 2.09 11 832 1631 -8.3 -10.0 88 1.7 -8.8 269 4 279.2 279.5 274.2 285.3 2.15 12 822 1725 -8.5 -10.4 86 1.9 -9.1 220 6 279.9 280.3 274.5 285.9 2.10 13 806 1878 -8.1 -9.7 88 1.6 -8.6 177 10 281.9 282.3 275.9 288.4 2.27 14 739 2547 -12.1 -14.2 84 2.1 -12.7 269 21 284.6 284.9 276.5 289.7 1.72 15 724 2704 -11.7 -13.5 86 1.8 -12.2 282 23 286.8 287.1 277.8 292.3 1.86 16 700 2962 -12.3 -14.7 82 2.4 -13.0 290 20 288.9 289.2 278.7 294.1 1.74 17 645 3583 -16.3 -19.3 78 3.0 -17.0 281 22 291.2 291.4 279.1 295.1 1.29 18 592 4223 -21.1 -24.5 74 3.4 -21.7 280 22 292.8 293.0 279.4 295.6 0.89 19 537 4936 -25.7 -31.7 57 6.0 -26.5 285 24 295.6 295.7 280.1 297.2 0.50 20 520 5169 -27.5 -32.1 65 4.6 -28.1 285 27 296.2 296.3 280.4 297.8 0.50 21 507 5351 -29.1 -35.1 56 6.0 -29.7 285 29 296.4 296.4 280.3 297.6 0.38 22 500 5450 -29.9 -35.9 56 6.0 -30.5 285 30 296.6 296.6 280.4 297.8 0.36 23 495 5521 -30.3 -35.3 62 5.0 -30.8 286 31 296.9 297.0 280.6 298.2 0.38 24 478 5768 -32.5 -38.5 55 6.0 -33.0 294 33 297.2 297.3 280.6 298.2 0.29 25 451 6174 -35.9 -41.9 54 6.0 -36.3 285 36 297.9 298.0 280.7 298.7 0.21 26 441 6329 -37.3 -43.3 54 6.0 -37.7 285 35 298.1 298.1 280.8 298.7 0.19 27 436 6407 -37.7 -44.7 48 7.0 -38.1 285 34 298.5 298.6 281.0 299.1 0.16 28 420 6665 -37.1 -47.1 35 10.0 -37.7 281 44 302.5 302.5 282.6 303.0 0.13 29 400 7000 -38.5 -51.5 24 13.0 -39.1 280 51 305.0 305.0 283.5 305.3 0.08 30 389 7191 -39.3 -52.3 24 13.0 -39.9 280 55 306.3 306.4 284.0 306.6 0.08 31 377 7406 -38.9 -53.9 19 15.0 -39.6 278 58 309.6 309.6 285.2 309.9 0.07 32 371 7517 -38.9 -53.9 19 15.0 -39.6 277 59 311.1 311.1 285.8 311.3 0.07 33 335 8221 -36.7 -54.7 14 18.0 -37.7 270 70 323.3 323.3 289.8 323.5 0.07 34 300 8980 -40.1 -60.1 10 20.0 -40.9 270 86 328.8 328.9 291.5 329.0 0.04 35 270 9694 -42.7 -64.7 7 22.0 -43.5 264 94 335.1 335.1 293.1 335.2 0.02 36 250 10210 -44.7 -68.7 5 24.0 -45.4 255 107 339.6 339.6 294.3 339.7 0.01 37 210 11362 -51.5 -77.5 3 26.0 -51.9 264 114 346.3 346.3 295.8 346.4 0.00 38 208 11424 -51.4 -77.6 3 26.2 -51.8 265 115 347.5 347.5 296.1 347.5 0.00 39 201 11647 -50.9 -77.9 3 27.0 -51.3 268 114 351.7 351.7 297.0 351.7 0.00 40 200 11680 -50.7 -77.7 3 27.0 -51.1 270 114 352.5 352.5 297.2 352.5 0.00 41 198 11745 -50.3 -78.3 2 28.0 -50.8 271 112 354.1 354.1 297.5 354.2 0.00 42 189 12048 -50.9 -78.9 2 28.0 -51.4 274 103 357.9 357.9 298.3 357.9 0.00 43 175 12547 -52.1 -81.1 2 29.0 -52.5 268 91 363.9 363.9 299.4 363.9 0.00 44 174 12584 -52.3 -81.3 2 29.0 -52.7 267 92 364.2 364.2 299.5 364.2 0.00 45 164 12967 -52.3 -83.3 1 31.0 -52.8 260 98 370.4 370.4 300.7 370.4 0.00 46 154 13372 -53.9 -84.9 1 31.0 -54.3 264 100 374.4 374.4 301.3 374.4 0.00 47 150 13540 -54.7 -85.7 1 31.0 -55.1 265 95 375.8 375.8 301.6 375.8 0.00 48 142 13888 -56.5 -86.5 1 30.0 -56.8 261 95 378.6 378.6 302.0 378.6 0.00 49 130 14443 -60.1 -89.1 1 29.0 -60.3 255 93 381.9 381.9 302.5 381.9 0.00 50 126 14637 -60.9 -89.9 1 29.0 -61.1 255 90 383.8 383.8 302.9 383.8 0.00 51 118 15043 -61.3 -90.3 1 29.0 -61.5 258 94 390.4 390.4 303.8 390.4 0.00 52 116 15149 -61.1 -90.1 1 29.0 -61.3 257 93 392.6 392.6 304.2 392.7 0.00 53 115 15203 -61.1 -90.1 1 29.0 -61.3 256 92 393.6 393.6 304.3 393.6 0.00 54 104 15821 -64.3 -92.3 1 28.0 -64.5 254 92 399.0 399.0 305.0 399.0 0.00 55 100 16060 -65.7 -93.7 1 28.0 -65.8 265 92 400.8 400.8 305.3 400.8 0.00 56 98 16183 -65.9 -93.9 1 28.0 -66.0 263 90 402.7 402.7 305.6 402.7 0.00 57 96 16308 -66.1 -94.1 1 28.0 -66.2 262 89 404.7 404.7 305.8 404.7 0.00 58 91 16633 -65.3 -93.3 1 28.0 -65.5 260 89 412.5 412.5 306.8 412.5 0.00 59 88 16838 -64.9 -92.9 1 28.0 -65.1 260 88 417.3 417.3 307.4 417.3 0.00 60 83 17193 -66.5 -94.5 1 28.0 -66.7 258 78 421.1 421.1 307.9 421.1 0.00 61 76 17725 -67.7 -94.7 1 27.0 -67.8 261 77 429.3 429.3 308.7 429.3 0.00 62 75 17805 -67.5 -95.5 1 28.0 -67.7 262 75 431.4 431.4 309.0 431.4 0.00 63 71 18135 -68.3 -95.3 1 27.0 -68.4 265 66 436.5 436.5 309.5 436.5 0.00 64 70 18220 -67.9 -95.9 1 28.0 -68.1 265 63 439.1 439.1 309.8 439.1 0.00 65 68 18394 -67.7 -95.7 1 28.0 -67.9 268 62 443.2 443.2 310.2 443.2 0.00 66 66 18573 -67.9 -95.9 1 28.0 -68.1 272 60 446.6 446.6 310.6 446.6 0.00 67 61 19050 -63.9 -92.9 1 29.0 -64.2 285 52 465.7 465.7 312.3 465.7 0.00 68 58 19360 -63.1 -92.1 1 29.0 -63.4 282 49 474.2 474.2 313.0 474.2 0.00 69 55 19685 -63.9 -92.9 1 29.0 -64.2 266 46 479.6 479.6 313.4 479.7 0.00 70 54 19797 -63.9 -92.9 1 29.0 -64.3 261 45 482.2 482.2 313.6 482.2 0.00 71 50 20270 -62.5 -91.5 1 29.0 -62.9 255 54 496.2 496.2 314.7 496.2 0.00 72 45 20923 -60.9 -90.9 1 30.0 -61.4 265 54 515.3 515.3 316.0 515.3 0.00 73 44 21063 -59.9 -89.9 1 30.0 -60.6 267 52 521.0 521.0 316.4 521.0 0.00 74 40 21655 -62.1 -91.1 1 29.0 -62.7 261 16 529.9 529.9 316.9 529.9 0.00 75 37 22138 -61.7 -90.7 1 29.0 -62.3 260 29 542.9 542.9 317.7 542.9 0.00 76 37 22138 -61.7 -90.7 1 29.0 -62.3 260 29 542.9 542.9 317.7 542.9 0.00 77 31 23243 -57.9 -88.9 1 31.0 -59.0 242 36 581.3 581.3 319.8 581.3 0.00 78 30 23450 -58.1 -89.1 1 31.0 -59.2 260 30 586.2 586.3 320.0 586.3 0.00 79 29 23663 -58.1 -89.1 1 31.0 -59.3 258 33 592.0 592.0 320.2 592.0 0.00 80 27 24114 -57.7 -88.7 1 31.0 -59.0 269 32 605.3 605.3 320.9 605.3 0.01 81 27 24114 -57.7 -88.7 1 31.0 -59.0 269 32 605.3 605.3 320.9 605.3 0.01 82 25 24598 -58.3 -89.3 1 31.0 -59.6 264 33 617.1 617.1 321.3 617.1 0.01 83 25 24598 -58.3 -89.3 1 31.0 -59.6 264 33 617.1 617.1 321.3 617.1 0.01 84 21 25700 -56.3 -88.3 1 32.0 -58.2 255 31 654.6 654.6 322.9 654.7 0.01 85 20 26010 -55.5 -87.5 1 32.0 -57.6 275 32 666.3 666.3 323.3 666.4 0.01 86 19 26337 -55.5 -87.5 1 32.0 -57.7 271 33 676.1 676.1 323.6 676.2 0.01 87 19 26337 -55.3 -87.3 1 32.0 -57.5 271 33 676.8 676.8 323.7 676.8 0.01 88 17 27050 -53.3 -86.3 1 33.0 -56.2 274 30 705.0 705.1 324.6 705.1 0.01 89 16 27441 -52.9 -84.9 1 32.0 -56.1 270 25 718.7 718.7 325.0 718.8 0.02 90 16 27441 -53.1 -78.1 3 25.0 -56.1 270 25 718.0 718.1 325.0 718.5 0.06 TRP 389 7191 -39.3 -52.3 24 13.0 -39.9 280 55 306.3 306.4 284.0 306.6 0.08 WND 208 11424 -51.4 -77.6 3 26.2 -51.8 265 115 347.5 347.5 296.1 347.5 0.00 Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 77.77 % Est. max temperature: 4.67 C = 40.40 F Sfc-Lift cond lev (LCL): 944.79 mb = 655.55 m = 2150.74 ft T: -2.93 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.96 C Layer 933.0- 925.0 mb Conv cond level (CCL): 765.70 mb = 2273.25 m = 7458.08 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 5.83 C = 42.49 F Cap Strength: 12.72 C Lifted Index: 12.80 C Risk: None Lifted Index @300 mb: 33.53 C Lifted Index @700 mb: 9.18 C Showalter Index: 11.39 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 19.90 C K Index: 9.20 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.84 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 59941.37 J/kg Cap Strength: 12.73 C Lift Cond Lev (LCL): 866.62 mb = 1314.75 m = 4313.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 16 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 ---------------------------------------------------------- 0 945 654 85 10 -10.0 -0.9 | 115 24 -22.0 10.3 1 925 806 90 14 -14.0 0.0 | 113 28 -26.1 11.2 2 912 914 85 11 -11.0 -1.0 | 114 25 -23.0 10.2 3 877 1219 65 9 -8.2 -3.8 | 110 22 -20.2 7.4 4 850 1465 55 2 -1.6 -1.1 | 126 17 -13.7 10.0 5 844 1524 325 1 0.6 -0.8 | 132 15 -11.5 10.4 6 811 1829 165 9 -2.3 8.7 | 144 25 -14.4 19.9 7 779 2134 245 16 14.5 6.8 | 188 18 2.4 17.9 8 749 2438 260 20 19.7 3.5 | 207 17 7.6 14.7 9 720 2743 285 24 23.2 -6.2 | 246 12 11.1 5.0 10 700 2962 290 20 18.8 -6.8 | 237 8 6.7 4.3 11 692 3048 290 18 16.9 -6.2 | 224 7 4.8 5.0 12 637 3658 280 23 22.7 -4.0 | 236 13 10.6 7.2 13 587 4267 280 22 21.7 -3.8 | 232 12 9.6 7.4 14 563 4572 285 25 24.1 -6.5 | 249 13 12.1 4.7 15 540 4877 285 24 23.2 -6.2 | 246 12 11.1 5.0 16 500 5450 285 30 29.0 -7.8 | 259 17 16.9 3.4 17 497 5486 285 31 29.9 -8.0 | 260 18 17.9 3.2 18 476 5791 295 33 29.9 -13.9 | 279 18 17.8 -2.8 19 456 6096 285 36 34.8 -9.3 | 265 23 22.7 1.9 20 436 6401 285 34 32.8 -8.8 | 263 21 20.8 2.4 21 417 6706 280 46 45.3 -8.0 | 265 33 33.2 3.2 22 400 7000 280 51 50.2 -8.9 | 267 38 38.1 2.3 23 389 7191 280 55 54.2 -9.6 | 268 42 42.1 1.6 24 382 7315 280 58 57.1 -10.1 | 269 45 45.0 1.1 25 366 7620 275 59 58.8 -5.1 | 263 47 46.7 6.0 26 350 7925 275 66 65.7 -5.8 | 264 54 53.7 5.4 27 335 8230 270 70 70.0 -0.0 | 259 59 57.9 11.2 28 320 8534 270 76 76.0 -0.0 | 260 65 63.9 11.2 29 306 8839 270 89 89.0 -0.0 | 262 78 76.9 11.2 30 300 8980 270 86 86.0 -0.0 | 261 75 73.9 11.2 31 293 9144 270 85 85.0 -0.0 | 261 74 72.9 11.2 32 280 9449 270 90 90.0 -0.0 | 262 79 77.9 11.2 33 256 10058 255 101 97.6 26.1 | 246 93 85.5 37.3 34 250 10210 255 107 103.4 27.7 | 247 99 91.3 38.9 35 244 10363 260 108 106.4 18.8 | 252 99 94.3 29.9 36 233 10668 260 110 108.3 19.1 | 253 101 96.3 30.3 37 223 10973 260 108 106.4 18.8 | 252 99 94.3 29.9 38 208 11424 265 115 114.6 10.0 | 258 105 102.5 21.2 39 203 11582 265 115 114.6 10.0 | 258 105 102.5 21.2 40 200 11680 270 114 114.0 -0.0 | 264 103 101.9 11.2 41 185 12192 275 98 97.6 -8.5 | 268 86 85.5 2.6 42 176 12497 270 90 90.0 -0.0 | 262 79 77.9 11.2 43 168 12802 260 97 95.5 16.8 | 251 88 83.4 28.0 44 160 13106 260 99 97.5 17.2 | 252 90 85.4 28.4 45 153 13411 265 100 99.6 8.7 | 257 90 87.5 19.9 46 150 13540 265 95 94.6 8.3 | 257 85 82.6 19.5 47 132 14326 255 94 90.8 24.3 | 246 86 78.7 35.5 48 126 14630 255 90 86.9 23.3 | 245 82 74.9 34.5 49 120 14935 260 95 93.6 16.5 | 251 86 81.5 27.7 50 114 15240 255 92 88.9 23.8 | 246 84 76.8 35.0 51 109 15545 250 88 82.7 30.1 | 240 82 70.6 41.3 52 103 15850 255 92 88.9 23.8 | 246 84 76.8 35.0 53 100 16060 265 92 91.6 8.0 | 256 82 79.6 19.2 54 94 16459 260 87 85.7 15.1 | 250 78 73.6 26.3 55 89 16764 260 91 89.6 15.8 | 251 82 77.5 27.0 56 85 17069 260 79 77.8 13.7 | 249 70 65.7 24.9 57 81 17374 255 77 74.4 19.9 | 243 70 62.3 31.1 58 77 17678 260 78 76.8 13.5 | 249 69 64.7 24.7 59 73 17983 265 70 69.7 6.1 | 253 60 57.7 17.3 60 70 18220 265 63 62.8 5.5 | 252 53 50.7 16.7 61 69 18288 265 64 63.8 5.6 | 252 54 51.7 16.8 62 63 18898 280 55 54.2 -9.6 | 268 42 42.1 1.6 63 60 19202 290 50 47.0 -17.1 | 280 35 34.9 -5.9 64 54 19812 260 45 44.3 7.8 | 239 37 32.2 19.0 65 51 20117 265 47 46.8 4.1 | 246 38 34.7 15.3 66 50 20270 255 54 52.2 14.0 | 238 47 40.1 25.2 67 49 20422 265 45 44.8 3.9 | 245 36 32.8 15.1 68 46 20726 265 51 50.8 4.4 | 248 42 38.7 15.6 69 44 21031 265 55 54.8 4.8 | 249 46 42.7 16.0 70 42 21336 280 28 27.6 -4.9 | 248 17 15.5 6.3 71 40 21641 260 16 15.8 2.8 | 195 14 3.7 14.0 72 38 21946 270 22 22.0 -0.0 | 222 15 9.9 11.2 73 36 22250 255 32 30.9 8.3 | 224 27 18.8 19.5 74 35 22555 265 41 40.8 3.6 | 243 32 28.8 14.8 75 33 22860 240 32 27.7 16.0 | 210 31 15.6 27.2 76 31 23165 235 38 31.1 21.8 | 210 38 19.1 33.0 77 30 23450 260 30 29.5 5.2 | 227 24 17.5 16.4 78 30 23470 245 39 35.3 16.5 | 220 36 23.3 27.7 79 28 23774 265 29 28.9 2.5 | 231 22 16.8 13.7 80 27 24079 270 32 32.0 -0.0 | 241 23 19.9 11.2 81 26 24384 260 31 30.5 5.4 | 228 25 18.5 16.6 82 25 24689 265 34 33.9 3.0 | 237 26 21.8 14.1 83 23 24994 275 38 37.9 -3.3 | 253 27 25.8 7.9 84 22 25298 285 32 30.9 -8.3 | 261 19 18.8 2.9 85 21 25603 245 31 28.1 13.1 | 213 29 16.0 24.3 86 20 25908 275 30 29.9 -2.6 | 244 20 17.8 8.6 87 20 26010 275 32 31.9 -2.8 | 247 22 19.8 8.4 88 19 26213 270 34 34.0 -0.0 | 243 25 21.9 11.2 89 17 26518 275 29 28.9 -2.5 | 243 19 16.8 8.7 90 15 26822 265 21 20.9 1.8 | 214 16 8.8 13.0 91 14 27127 260 27 26.6 4.7 | 222 22 14.5 15.9 92 12 27432 270 22 22.0 -0.0 | 222 15 9.9 11.2 Wind Parameters Mean winds (0-6000m): 282.8 at 21.9 knts Storm direction: 312.8 at 16.5 knts Shear (0-3000m) pos: 2.2 neg: 5.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 212.9 neg: -32.0 tot: 180.9 m^2/s^2 ave: 60.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.09 Bulk Shear: 142.39 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 84 11 113 25| 0.0 2.8 2.8| 0.0 -12.5 -12.5 -24.9 -0.25| 7.9 -2.0 1000 78 8 115 22| 0.0 7.4 7.4| 47.0 -12.5 34.5 34.5 0.40| 11.3 4.5 1500 112 9 125 25| 0.0 8.9 8.9|148.3 -25.0 123.3 82.2 0.48| 17.4 8.3 2000 227 12 169 19| 3.2 6.7 9.9|198.9 -25.0 173.9 87.0 0.57| 16.4 9.3 2500 268 13 187 12| 2.7 5.3 8.0|209.6 -32.0 177.6 71.0 0.49| 15.3 7.5 3000 275 15 195 10| 2.2 5.3 7.5|212.9 -32.0 180.9 60.3 0.48| 13.6 6.5 4000 278 17 208 10| 2.0 3.9 5.9|224.0 -34.3 189.7 47.4 0.48| 10.8 5.2 5000 281 19 221 10| 2.2 3.3 5.5|253.1 -35.7 217.4 43.5 0.50| 9.7 4.8 6000 283 22 236 11| 1.8 3.9 5.7|264.9 -61.1 203.8 34.0 0.39| 9.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//KRNK/skewt/KRNK.skewt.20251209.00.gif