UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KRNK... Searching the city database file for: KRNK ... Date:0000Z 6 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 139 SFC 940 654 -1.7 -1.7 100 0.0 -1.7 205 2 276.3 276.9 274.6 286.1 3.59 2 933 705 -2.5 -4.7 85 2.2 -3.3 242 2 276.1 276.6 273.5 284.1 2.89 3 925 763 -2.9 -4.8 87 1.9 -3.6 285 2 276.3 276.8 273.6 284.3 2.89 4 917 832 -3.3 -5.0 88 1.7 -3.9 283 2 276.6 277.1 273.8 284.6 2.87 5 880 1159 -1.1 -2.1 93 1.0 -1.5 276 11 282.2 282.8 278.0 292.6 3.72 6 873 1223 -0.9 -2.2 91 1.3 -1.4 275 13 283.0 283.7 278.4 293.5 3.72 7 857 1371 0.4 -1.2 89 1.6 -0.3 278 18 285.9 286.6 280.3 297.5 4.08 8 850 1437 0.0 -2.0 86 2.0 -0.9 280 20 286.1 286.8 280.1 297.2 3.88 9 849 1446 0.0 -1.9 87 1.9 -0.8 280 20 286.2 286.9 280.2 297.4 3.91 10 817 1753 -2.3 -3.9 89 1.6 -3.0 276 20 287.0 287.6 280.0 297.0 3.50 11 810 1821 -1.3 -2.9 89 1.6 -2.0 275 20 288.7 289.4 281.2 299.7 3.81 12 772 2205 0.4 -10.6 43 11.0 -3.6 279 21 294.6 295.0 281.8 301.2 2.21 13 758 2352 -0.3 -13.3 37 13.0 -4.7 276 22 295.4 295.7 281.7 300.9 1.81 14 744 2500 -1.3 -14.3 36 13.0 -5.6 275 24 295.8 296.1 281.8 301.1 1.70 15 707 2905 -3.3 -22.3 21 19.0 -8.4 275 34 298.0 298.1 281.7 300.9 0.90 16 700 2984 -3.1 -29.1 11 26.0 -9.0 275 37 299.1 299.1 281.6 300.7 0.49 17 678 3235 -4.1 -42.1 3 38.0 -10.5 273 41 300.7 300.7 281.8 301.2 0.14 18 657 3483 -2.9 -50.9 1 48.0 -10.0 271 44 304.7 304.8 283.4 305.0 0.05 19 636 3739 -5.1 -45.1 3 40.0 -11.5 269 47 305.1 305.1 283.6 305.5 0.11 20 629 3825 -5.7 -47.7 2 42.0 -11.9 268 47 305.4 305.4 283.7 305.7 0.08 21 602 4167 -8.3 -45.3 3 37.0 -13.8 268 50 306.2 306.2 284.0 306.6 0.11 22 589 4335 -9.9 -55.9 1 46.0 -15.2 270 52 306.3 306.3 284.0 306.4 0.03 23 547 4901 -13.1 -44.1 5 31.0 -17.4 265 57 309.0 309.1 285.1 309.5 0.14 24 528 5169 -13.7 -28.7 27 15.0 -16.9 263 68 311.4 311.6 286.6 313.8 0.68 25 516 5343 -15.1 -35.1 16 20.0 -18.6 261 75 311.8 311.9 286.4 313.1 0.37 26 500 5580 -16.9 -32.9 24 16.0 -19.8 265 80 312.4 312.5 286.8 314.1 0.48 27 476 5948 -19.7 -31.7 34 12.0 -21.8 265 82 313.4 313.5 287.2 315.4 0.57 28 456 6265 -21.9 -37.9 22 16.0 -24.2 265 89 314.5 314.6 287.3 315.7 0.32 29 445 6445 -23.1 -36.1 29 13.0 -25.0 265 94 315.2 315.3 287.6 316.6 0.39 30 440 6528 -23.5 -36.5 29 13.0 -25.4 265 97 315.7 315.8 287.8 317.1 0.38 31 400 7220 -27.5 -33.5 57 6.0 -28.4 265 115 319.2 319.4 289.1 321.3 0.57 32 375 7680 -30.9 -34.9 68 4.0 -31.4 260 120 320.7 320.8 289.5 322.6 0.53 33 365 7871 -32.1 -36.4 66 4.3 -32.6 258 123 321.6 321.7 289.8 323.3 0.47 34 361 7949 -32.5 -36.5 67 4.0 -33.0 257 124 322.1 322.2 289.9 323.8 0.47 35 329 8595 -36.9 -41.2 64 4.3 -37.3 253 137 324.7 324.7 290.5 325.9 0.32 36 322 8744 -37.3 -41.5 65 4.2 -37.7 252 141 326.1 326.2 290.9 327.3 0.31 37 312 8961 -37.7 -41.4 68 3.7 -38.1 251 146 328.5 328.6 291.6 329.8 0.33 38 300 9230 -39.7 -43.6 66 3.9 -40.0 250 154 329.4 329.5 291.8 330.4 0.27 39 292 9414 -41.3 -45.5 64 4.2 -41.6 250 152 329.7 329.7 291.9 330.6 0.22 40 288 9508 -42.1 -46.3 63 4.2 -42.4 250 152 329.9 329.9 291.9 330.7 0.21 41 272 9892 -45.1 -48.9 66 3.8 -45.3 252 154 330.9 331.0 292.2 331.6 0.16 42 250 10450 -49.9 -54.6 58 4.7 -50.1 260 164 331.9 331.9 292.3 332.2 0.09 43 228 11047 -53.7 -60.7 42 7.0 -53.9 261 162 334.9 334.9 293.1 335.1 0.05 44 217 11363 -56.1 -61.1 53 5.0 -56.2 264 172 336.0 336.0 293.4 336.2 0.05 45 214 11452 -56.5 -61.9 50 5.4 -56.6 265 175 336.7 336.7 293.5 336.9 0.04 46 210 11571 -57.1 -63.1 46 6.0 -57.2 265 172 337.6 337.6 293.7 337.8 0.04 47 207 11662 -57.3 -63.3 46 6.0 -57.4 264 167 338.7 338.7 294.0 338.8 0.04 48 200 11880 -56.3 -63.3 41 7.0 -56.5 260 146 343.6 343.6 295.2 343.8 0.04 49 197 11976 -55.5 -62.5 41 7.0 -55.6 260 145 346.4 346.4 295.8 346.6 0.04 50 168 12980 -59.7 -69.7 26 10.0 -59.9 258 139 355.5 355.5 297.8 355.6 0.02 51 159 13325 -58.3 -69.3 23 11.0 -58.5 264 118 363.5 363.5 299.4 363.6 0.02 52 150 13690 -59.5 -71.5 20 12.0 -59.7 270 96 367.6 367.6 300.1 367.6 0.02 53 149 13732 -59.5 -71.5 20 12.0 -59.7 265 100 368.3 368.3 300.2 368.4 0.02 54 136 14302 -60.5 -74.5 14 14.0 -60.7 265 90 376.2 376.2 301.6 376.3 0.01 55 134 14394 -60.5 -74.5 14 14.0 -60.7 266 87 377.8 377.8 301.9 377.9 0.01 56 132 14488 -60.1 -75.1 12 15.0 -60.3 268 85 380.2 380.2 302.3 380.2 0.01 57 130 14583 -59.9 -74.9 12 15.0 -60.1 269 82 382.2 382.2 302.6 382.3 0.01 58 118 15183 -63.1 -79.1 10 16.0 -63.3 265 74 387.0 387.0 303.3 387.1 0.01 59 111 15559 -63.5 -80.5 8 17.0 -63.7 270 76 393.1 393.1 304.2 393.2 0.01 60 105 15900 -63.7 -81.7 7 18.0 -63.8 271 73 399.0 399.0 305.1 399.1 0.00 61 100 16200 -63.1 -82.1 6 19.0 -63.3 280 58 405.8 405.8 306.0 405.8 0.00 62 86 17124 -65.1 -86.1 4 21.0 -65.3 279 49 419.7 419.7 307.7 419.7 0.00 63 70 18370 -67.9 -91.9 2 24.0 -68.1 275 47 439.1 439.1 309.8 439.1 0.00 64 62 19103 -65.5 -91.5 2 26.0 -65.7 280 41 459.9 459.9 311.8 460.0 0.00 65 57 19614 -65.1 -92.1 1 27.0 -65.4 281 36 472.0 472.0 312.8 472.1 0.00 66 53 20056 -65.9 -93.9 1 28.0 -66.1 267 32 480.1 480.1 313.5 480.1 0.00 67 51 20290 -65.5 -93.5 1 28.0 -65.8 271 35 486.4 486.4 314.0 486.4 0.00 68 50 20410 -65.7 -93.7 1 28.0 -66.0 275 37 488.7 488.7 314.1 488.7 0.00 69 48 20659 -64.5 -92.5 1 28.0 -64.8 265 31 497.3 497.3 314.8 497.3 0.00 70 45 21055 -62.3 -91.3 1 29.0 -62.8 286 38 511.9 511.9 315.8 511.9 0.00 71 40 21780 -63.7 -91.7 1 28.0 -64.1 286 15 525.9 525.9 316.6 525.9 0.00 72 40 21780 -63.7 -91.7 1 28.0 -64.1 286 15 525.9 525.9 316.6 525.9 0.00 73 35 22603 -61.5 -90.5 1 29.0 -62.1 278 25 552.1 552.1 318.2 552.1 0.00 74 34 22783 -60.7 -89.7 1 29.0 -61.4 272 20 558.8 558.8 318.6 558.8 0.00 75 30 23560 -61.7 -90.7 1 29.0 -62.4 295 18 576.4 576.4 319.5 576.5 0.00 76 30 23560 -61.7 -90.7 1 29.0 -62.4 295 18 576.4 576.4 319.5 576.5 0.00 77 27 24216 -59.7 -88.7 1 29.0 -60.7 290 15 599.7 599.7 320.6 599.7 0.01 78 26 24451 -60.5 -89.5 1 29.0 -61.5 299 14 603.9 603.9 320.8 604.0 0.00 79 23 25219 -58.5 -88.5 1 30.0 -59.9 240 10 631.4 631.4 322.0 631.4 0.01 80 22 25498 -58.9 -87.9 1 29.0 -60.3 243 14 638.2 638.2 322.2 638.3 0.01 81 21 25791 -57.7 -87.7 1 30.0 -59.3 272 12 650.4 650.4 322.7 650.5 0.01 82 20 26100 -56.3 -86.3 1 30.0 -58.2 285 19 663.8 663.8 323.2 663.9 0.01 83 19 26427 -55.3 -86.3 1 31.0 -57.5 276 21 676.8 676.8 323.7 676.8 0.01 84 17 27138 -54.5 -84.5 1 30.0 -57.1 285 17 701.2 701.2 324.5 701.3 0.02 TRP 210 11571 -57.1 -63.1 46 6.0 -57.2 265 172 337.6 337.6 293.7 337.8 0.04 WND 214 11452 -56.5 -61.9 50 5.4 -56.6 265 175 336.7 336.7 293.5 336.9 0.04 Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: Surface below freezing Freezing level: 861.92 mb = 1325.64 m = 4349.16 ft Freezing level: 849.00 mb = 1446.42 m = 4745.43 ft Freezing level: 780.94 mb = 2114.75 m = 6938.08 ft Freezing level: 764.00 mb = 2288.83 m = 7509.19 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 34.87 % Est. max temperature: 13.49 C = 56.28 F Sfc-Lift cond lev (LCL): 939.81 mb = 655.40 m = 2150.24 ft T: -1.72 C 700-500 lapse rate: 5.32 C/km ThetaE index: 2.08 C Layer 933.0- 925.0 mb Conv cond level (CCL): 935.30 mb = 688.01 m = 2257.22 ft Mean mixing ratio: 3.47 g/kg Conv temperature: -1.85 C = 28.67 F Cap Strength: 18.60 C Lifted Index: 18.76 C Risk: None Lifted Index @300 mb: 27.49 C Lifted Index @700 mb: 12.06 C Showalter Index: 14.02 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 14.90 C K Index: -11.10 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.97 J/kg Max Up Vert Vel: 9.79 m/s Conv Inhibition (B-): 53839.51 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 868.82 mb = 1261.55 m = 4138.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 35 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 ---------------------------------------------------------- 0 940 654 205 2 0.8 1.8 | 121 35 -30.2 18.0 1 925 763 285 2 1.9 -0.5 | 118 33 -29.1 15.6 2 908 914 280 3 3.0 -0.5 | 119 32 -28.1 15.6 3 874 1219 275 13 13.0 -1.1 | 130 24 -18.1 15.0 4 850 1437 280 20 19.7 -3.5 | 138 17 -11.4 12.7 5 841 1524 280 21 20.7 -3.6 | 140 16 -10.4 12.5 6 809 1829 275 20 19.9 -1.7 | 142 18 -11.1 14.4 7 779 2134 280 20 19.7 -3.5 | 138 17 -11.4 12.7 8 750 2438 275 23 22.9 -2.0 | 150 16 -8.1 14.2 9 721 2743 275 29 28.9 -2.5 | 171 14 -2.2 13.6 10 700 2984 275 37 36.9 -3.2 | 204 14 5.8 12.9 11 641 3658 270 47 47.0 -0.0 | 225 23 15.9 16.2 12 617 3962 265 48 47.8 4.2 | 219 26 16.8 20.3 13 593 4267 270 52 52.0 -0.0 | 232 26 20.9 16.2 14 548 4877 265 57 56.8 5.0 | 231 33 25.7 21.1 15 506 5486 260 81 79.8 14.1 | 238 57 48.7 30.2 16 500 5580 265 80 79.7 7.0 | 245 54 48.6 23.1 17 486 5791 265 80 79.7 7.0 | 245 54 48.6 23.1 18 466 6096 265 84 83.7 7.3 | 246 58 52.6 23.5 19 412 7010 265 111 110.6 9.7 | 252 84 79.5 25.8 20 400 7220 265 115 114.6 10.0 | 253 88 83.5 26.2 21 378 7620 260 119 117.2 20.7 | 247 94 86.1 36.8 22 346 8230 255 129 124.6 33.4 | 242 106 93.5 49.6 23 304 9144 250 150 141.0 51.3 | 238 129 109.9 67.5 24 300 9230 250 154 144.7 52.7 | 239 133 113.7 68.8 25 290 9449 250 152 142.8 52.0 | 239 131 111.8 68.2 26 277 9754 250 151 141.9 51.6 | 239 130 110.8 67.8 27 265 10058 255 159 153.6 41.2 | 245 135 122.5 57.3 28 253 10363 260 164 161.5 28.5 | 251 138 130.4 44.6 29 250 10450 260 164 161.5 28.5 | 251 138 130.4 44.6 30 242 10668 260 164 161.5 28.5 | 251 138 130.4 44.6 31 231 10973 260 160 157.6 27.8 | 251 134 126.5 43.9 32 214 11452 265 175 174.3 15.3 | 258 147 143.3 31.4 33 210 11571 265 172 171.3 15.0 | 257 144 140.3 31.2 34 210 11582 265 175 174.3 15.3 | 258 147 143.3 31.4 35 200 11880 260 146 143.8 25.4 | 250 120 112.7 41.5 36 190 12192 260 142 139.8 24.7 | 249 116 108.8 40.8 37 181 12497 255 149 143.9 38.6 | 244 125 112.9 54.7 38 173 12802 255 150 144.9 38.8 | 244 126 113.8 55.0 39 150 13690 270 96 96.0 -0.0 | 256 67 64.9 16.2 40 149 13716 265 100 99.6 8.7 | 250 73 68.6 24.9 41 142 14021 270 96 96.0 -0.0 | 256 67 64.9 16.2 42 135 14326 265 89 88.7 7.8 | 247 62 57.6 23.9 43 129 14630 270 81 81.0 -0.0 | 252 52 49.9 16.2 44 123 14935 265 72 71.7 6.3 | 241 46 40.7 22.4 45 117 15240 265 75 74.7 6.5 | 243 49 43.7 22.7 46 111 15545 270 76 76.0 -0.0 | 250 48 44.9 16.2 47 106 15850 270 73 73.0 -0.0 | 249 45 41.9 16.2 48 101 16154 275 72 71.7 -6.3 | 256 42 40.7 9.9 49 100 16200 280 58 57.1 -10.1 | 257 27 26.1 6.1 50 96 16459 280 64 63.0 -11.1 | 261 32 32.0 5.1 51 91 16764 270 52 52.0 -0.0 | 232 26 20.9 16.2 52 87 17069 280 49 48.3 -8.5 | 246 19 17.2 7.7 53 82 17374 275 47 46.8 -4.1 | 233 20 15.8 12.1 54 78 17678 285 42 40.6 -10.9 | 241 11 9.5 5.3 55 75 17983 275 43 42.8 -3.7 | 223 17 11.8 12.4 56 71 18288 270 37 37.0 -0.0 | 200 17 5.9 16.2 57 70 18370 275 47 46.8 -4.1 | 233 20 15.8 12.1 58 64 18898 280 44 43.3 -7.6 | 235 15 12.3 8.5 59 61 19202 280 39 38.4 -6.8 | 218 12 7.3 9.4 60 58 19507 285 39 37.7 -10.1 | 227 9 6.6 6.1 61 55 19812 275 30 29.9 -2.6 | 175 14 -1.2 13.5 62 52 20117 265 33 32.9 2.9 | 185 19 1.8 19.0 63 50 20410 275 37 36.9 -3.2 | 204 14 5.8 12.9 64 50 20422 265 26 25.9 2.3 | 164 19 -5.2 18.4 65 47 20726 265 32 31.9 2.8 | 182 19 0.8 19.0 66 45 21031 285 40 38.6 -10.4 | 233 10 7.6 5.8 67 43 21336 300 23 19.9 -11.5 | 113 12 -11.1 4.7 68 41 21641 300 16 13.9 -8.0 | 115 19 -17.2 8.2 69 39 21946 270 14 14.0 -0.0 | 133 24 -17.1 16.2 70 37 22250 260 19 18.7 3.3 | 148 23 -12.4 19.5 71 35 22555 280 27 26.6 -4.7 | 159 12 -4.5 11.5 72 34 22860 270 18 18.0 -0.0 | 141 21 -13.1 16.2 73 32 23165 280 19 18.7 -3.3 | 136 18 -12.4 12.9 74 30 23470 270 23 23.0 -0.0 | 153 18 -8.1 16.2 75 30 23560 295 18 16.3 -7.6 | 120 17 -14.7 8.6 76 29 23774 295 20 18.1 -8.5 | 121 15 -12.9 7.7 77 28 24079 285 15 14.5 -3.9 | 127 21 -16.6 12.3 78 26 24384 295 16 14.5 -6.8 | 120 19 -16.6 9.4 79 25 24689 310 6 4.6 -3.9 | 115 29 -26.5 12.3 80 23 25298 230 11 8.4 7.1 | 136 32 -22.6 23.2 81 22 25603 250 16 15.0 5.5 | 143 27 -16.0 21.6 82 21 25908 285 10 9.7 -2.6 | 122 25 -21.4 13.6 83 20 26100 285 19 18.4 -4.9 | 132 17 -12.7 11.2 84 19 26213 275 22 21.9 -1.9 | 147 17 -9.1 14.2 85 17 26518 285 17 16.4 -4.4 | 129 19 -14.6 11.8 86 16 26822 285 15 14.5 -3.9 | 127 21 -16.6 12.3 87 14 27127 335 20 8.5 -18.1 | 85 23 -22.6 -2.0 Wind Parameters Mean winds (0-6000m): 267.5 at 46.7 knts Storm direction: 297.5 at 35.0 knts Shear (0-3000m) pos: 3.4 neg: 4.7 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 151.9 neg: -15.9 tot: 136.0 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.20 Bulk Shear: 236.89 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 ------------------------------------------------------------------------------- 500 275 4 121 31| 10.7 0.0 10.7| 29.8 -11.4 18.3 36.7 0.24| 11.6 2.7 1000 278 11 126 25| 10.3 0.0 10.3| 58.3 -11.4 46.9 46.9 0.36| 11.4 4.1 1500 277 14 130 22| 6.8 0.0 6.8| 59.3 -15.9 43.3 28.9 0.29| 8.5 2.5 2000 277 16 133 21| 5.1 1.9 7.0| 88.4 -15.9 72.5 36.3 0.44| 8.3 3.6 2500 276 20 141 18| 4.1 4.0 8.1|130.9 -15.9 115.0 46.0 0.58| 9.2 5.3 3000 275 24 152 16| 3.4 4.7 8.1|151.9 -15.9 136.0 45.3 0.57| 9.0 5.1 4000 272 31 178 15| 2.5 4.6 7.1|192.2 -32.7 159.4 39.9 0.50| 8.6 4.3 5000 269 38 203 18| 3.3 5.0 8.3|343.1 -35.9 307.2 61.4 0.45| 10.2 4.6 6000 267 47 221 24| 2.8 5.9 8.7|445.0 -35.9 409.1 68.2 0.42| 10.3 4.3 Wrote GIF file: /home/apache/climate/data/raob//KRNK/skewt/KRNK.skewt.20251206.00.gif