UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for KRNK... Searching the city database file for: KRNK ... Date:0000Z 1 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 183 SFC 946 654 6.0 6.0 100 0.0 6.0 270 7 283.6 284.7 281.7 300.8 6.20 2 941 694 5.4 3.6 88 1.8 4.5 269 9 283.4 284.3 280.5 298.1 5.26 3 934 751 4.8 3.2 89 1.6 4.0 267 12 283.4 284.3 280.4 297.8 5.16 4 925 825 4.2 2.6 89 1.6 3.4 265 15 283.6 284.5 280.3 297.5 4.99 5 850 1508 0.2 -1.0 92 1.2 -0.3 295 23 286.4 287.1 280.6 298.3 4.18 6 849 1517 0.2 -1.0 92 1.2 -0.3 289 21 286.5 287.2 280.6 298.4 4.18 7 786 2131 -3.7 -4.5 94 0.8 -4.0 260 40 288.7 289.3 280.8 298.7 3.48 8 777 2222 -4.5 -14.5 46 10.0 -7.5 261 42 288.8 289.0 278.4 293.6 1.60 9 751 2491 -3.1 -19.1 28 16.0 -7.6 264 48 293.1 293.3 279.8 296.6 1.12 10 712 2912 -4.1 -22.1 23 18.0 -8.8 260 47 296.5 296.7 281.1 299.4 0.91 11 700 3046 -4.7 -21.7 25 17.0 -9.2 260 47 297.3 297.5 281.5 300.3 0.96 12 669 3401 -5.7 -25.7 19 20.0 -10.5 254 47 300.0 300.2 282.3 302.3 0.70 13 645 3686 -7.1 -25.1 22 18.0 -11.5 245 52 301.6 301.7 283.1 304.1 0.77 14 626 3918 -7.9 -27.9 18 20.0 -12.4 245 50 303.3 303.4 283.5 305.3 0.62 15 598 4272 -9.9 -24.9 28 15.0 -13.5 255 54 305.0 305.1 284.5 307.8 0.85 16 577 4546 -11.5 -30.5 19 19.0 -15.3 255 59 306.2 306.3 284.5 308.0 0.52 17 558 4802 -12.9 -26.9 30 14.0 -16.0 259 59 307.5 307.6 285.3 310.1 0.76 18 548 4939 -13.7 -33.7 17 20.0 -17.3 258 59 308.2 308.2 285.1 309.6 0.40 19 504 5570 -16.9 -46.9 6 30.0 -20.5 245 65 311.7 311.7 286.1 312.1 0.11 20 500 5630 -17.3 -47.3 5 30.0 -20.8 245 65 311.9 312.0 286.2 312.3 0.11 21 448 6442 -24.7 -40.7 21 16.0 -26.6 245 67 312.6 312.6 286.5 313.5 0.24 22 438 6606 -25.5 -42.5 19 17.0 -27.3 245 70 313.6 313.6 286.9 314.4 0.21 23 405 7171 -28.7 -46.7 16 18.0 -30.3 245 83 316.6 316.6 287.8 317.1 0.14 24 400 7260 -29.3 -47.3 16 18.0 -30.9 245 85 316.9 316.9 287.9 317.4 0.13 25 362 7965 -34.7 -48.7 23 14.0 -35.7 245 90 318.9 318.9 288.5 319.3 0.13 26 328 8647 -39.7 -51.7 27 12.0 -40.4 242 100 321.1 321.1 289.2 321.5 0.10 27 310 9030 -43.1 -59.1 16 16.0 -43.7 245 95 321.6 321.6 289.3 321.8 0.04 28 300 9250 -44.9 -56.9 25 12.0 -45.3 245 95 322.1 322.1 289.5 322.3 0.06 29 289 9498 -47.1 -59.1 24 12.0 -47.4 246 96 322.4 322.4 289.5 322.6 0.05 30 250 10440 -55.1 -61.1 47 6.0 -55.2 260 98 324.1 324.2 290.0 324.3 0.04 31 243 10621 -56.7 -62.7 47 6.0 -56.8 260 97 324.4 324.4 290.1 324.5 0.03 32 237 10779 -57.5 -63.5 46 6.0 -57.6 262 101 325.5 325.5 290.5 325.6 0.03 33 234 10859 -57.7 -63.7 46 6.0 -57.8 263 104 326.4 326.4 290.7 326.5 0.03 34 222 11190 -58.9 -65.9 40 7.0 -59.0 262 110 329.5 329.5 291.6 329.6 0.02 35 211 11508 -60.7 -66.7 45 6.0 -60.8 260 110 331.5 331.5 292.2 331.6 0.02 36 205 11687 -61.3 -67.3 45 6.0 -61.4 260 109 333.3 333.3 292.6 333.4 0.02 37 200 11840 -62.1 -68.1 44 6.0 -62.1 260 108 334.4 334.4 292.9 334.5 0.02 38 194 12028 -63.3 -69.3 44 6.0 -63.4 263 106 335.4 335.4 293.2 335.5 0.02 39 190 12155 -63.9 -69.9 44 6.0 -64.0 265 105 336.5 336.5 293.4 336.5 0.02 40 188 12220 -63.9 -69.9 44 6.0 -64.0 265 108 337.5 337.5 293.7 337.6 0.02 41 179 12521 -63.5 -70.5 38 7.0 -63.6 270 103 342.9 342.9 295.0 343.0 0.02 42 165 13020 -64.5 -73.5 28 9.0 -64.6 269 112 349.3 349.3 296.5 349.4 0.01 43 164 13057 -64.1 -73.3 27 9.2 -64.2 270 113 350.5 350.5 296.8 350.6 0.01 44 150 13610 -58.9 -70.9 20 12.0 -59.1 275 94 368.6 368.6 300.3 368.7 0.02 45 148 13694 -58.7 -70.7 20 12.0 -58.9 275 92 370.4 370.4 300.7 370.5 0.02 46 135 14269 -61.1 -75.1 14 14.0 -61.3 275 80 376.0 376.0 301.6 376.0 0.01 47 122 14901 -58.9 -74.9 11 16.0 -59.2 264 77 391.0 391.0 303.9 391.1 0.01 48 121 14953 -58.5 -74.5 11 16.0 -58.7 262 76 392.7 392.7 304.2 392.8 0.01 49 120 15005 -58.5 -74.5 11 16.0 -58.7 260 75 393.6 393.6 304.3 393.7 0.01 50 100 16130 -66.5 -84.5 6 18.0 -66.6 245 94 399.2 399.2 305.1 399.3 0.00 51 92 16629 -68.3 -87.3 5 19.0 -68.4 256 84 405.3 405.3 305.9 405.3 0.00 52 90 16760 -68.3 -87.3 5 19.0 -68.4 259 82 407.9 407.9 306.2 407.9 0.00 53 79 17554 -60.1 -84.1 3 24.0 -60.4 281 72 440.3 440.3 309.9 440.3 0.00 54 77 17713 -60.5 -84.5 3 24.0 -60.9 283 59 442.7 442.7 310.1 442.7 0.00 55 70 18300 -63.3 -88.3 2 25.0 -63.6 240 41 449.0 449.0 310.7 449.0 0.00 56 65 18757 -62.3 -88.3 2 26.0 -62.6 245 40 460.8 460.8 311.8 460.8 0.00 57 61 19148 -63.3 -90.3 1 27.0 -63.6 258 30 467.0 467.0 312.4 467.0 0.00 58 57 19566 -62.3 -90.3 1 28.0 -62.7 253 27 478.4 478.4 313.3 478.4 0.00 59 55 19786 -62.9 -90.9 1 28.0 -63.3 264 29 481.9 481.9 313.6 481.9 0.00 60 50 20370 -65.1 -92.1 1 27.0 -65.4 250 31 490.1 490.1 314.2 490.1 0.00 61 49 20493 -65.5 -92.5 1 27.0 -65.8 254 26 492.0 492.0 314.4 492.0 0.00 62 47 20746 -66.1 -93.1 1 27.0 -66.4 251 32 496.4 496.4 314.7 496.4 0.00 63 42 21434 -62.1 -92.1 1 30.0 -62.6 264 32 522.6 522.6 316.5 522.6 0.00 64 37 22225 -57.3 -87.3 1 30.0 -58.3 274 35 554.2 554.2 318.3 554.2 0.01 65 30 23530 -63.9 -91.9 1 28.0 -64.5 280 13 570.4 570.4 319.2 570.5 0.00 66 29 23739 -64.3 -92.3 1 28.0 -64.8 276 10 574.9 574.9 319.4 574.9 0.00 67 24 24914 -59.7 -88.7 1 29.0 -60.9 294 17 620.2 620.2 321.5 620.3 0.01 68 23 25181 -59.9 -88.9 1 29.0 -61.1 292 14 627.2 627.2 321.8 627.3 0.01 69 22 25460 -60.1 -89.1 1 29.0 -61.3 285 15 634.7 634.7 322.1 634.7 0.01 70 20 26060 -57.7 -87.7 1 30.0 -59.4 335 13 659.6 659.6 323.0 659.6 0.01 71 19 26383 -57.1 -87.1 1 30.0 -59.0 345 16 671.2 671.2 323.4 671.2 0.01 72 18 26724 -56.7 -86.7 1 30.0 -58.7 359 21 682.9 682.9 323.9 683.0 0.01 73 16 27471 -54.5 -85.5 1 31.0 -57.2 19 24 713.5 713.5 324.8 713.6 0.02 74 15 27884 -53.9 -84.9 1 31.0 -56.9 5 22 728.7 728.8 325.3 728.9 0.02 75 14 28323 -56.1 -86.1 1 30.0 -58.7 360 13 735.8 735.8 325.6 735.9 0.02 76 13 28791 -57.1 -87.1 1 30.0 -59.6 27 10 748.1 748.1 325.9 748.2 0.02 77 12 29299 -54.7 -85.7 1 31.0 -58.0 73 10 773.9 773.9 326.6 774.1 0.02 78 11 29855 -54.5 -85.5 1 31.0 -58.1 40 21 794.2 794.2 327.1 794.4 0.02 79 10 30460 -57.1 -87.1 1 30.0 -60.2 5 34 806.4 806.4 327.4 806.6 0.02 80 10 30460 -57.3 -87.3 1 30.0 -60.3 5 34 805.7 805.7 327.4 805.8 0.02 81 9.9 30524 -56.9 -86.9 1 30.0 -60.0 809.5 809.5 327.5 809.7 0.02 TRP 190 12155 -63.9 -69.9 44 6.0 -64.0 265 105 336.5 336.5 293.4 336.5 0.02 WND 164 13057 -64.1 -73.3 27 9.2 -64.2 270 113 350.5 350.5 296.8 350.6 0.01 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 845.77 mb = 1548.90 m = 5081.63 ft Wetbulb zero: 856.64 mb = 1445.18 m = 4741.36 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 42.75 % Est. max temperature: 10.61 C = 51.10 F Sfc-Lift cond lev (LCL): 946.00 mb = 654.00 m = 2145.64 ft T: 6.00 C 700-500 lapse rate: 4.88 C/km ThetaE index: 5.19 C Layer 777.0- 751.0 mb Conv cond level (CCL): 860.25 mb = 1411.14 m = 4629.68 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 8.31 C = 46.96 F Cap Strength: 12.96 C Lifted Index: 13.09 C Risk: None Lifted Index @300 mb: 17.13 C Lifted Index @700 mb: 5.89 C Showalter Index: 12.86 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 16.30 C K Index: -0.50 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.34 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 53335.65 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 875.99 mb = 1264.75 m = 4149.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 36 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 ---------------------------------------------------------- 0 946 654 270 7 7.0 -0.0 | 109 29 -27.5 9.3 1 925 825 265 15 14.9 1.3 | 118 22 -19.6 10.6 2 915 914 270 14 14.0 -0.0 | 114 23 -20.5 9.3 3 881 1219 295 21 19.0 -8.9 | 92 16 -15.5 0.4 4 850 1508 295 23 20.8 -9.7 | 88 14 -13.7 -0.4 5 848 1524 285 20 19.3 -5.2 | 105 16 -15.2 4.1 6 816 1829 280 28 27.6 -4.9 | 123 8 -7.0 4.5 7 785 2134 260 40 39.4 6.9 | 197 17 4.9 16.3 8 756 2438 265 48 47.8 4.2 | 225 19 13.3 13.5 9 727 2743 260 48 47.3 8.3 | 216 22 12.7 17.6 10 700 3046 260 47 46.3 8.2 | 214 21 11.7 17.5 11 673 3353 255 46 44.4 11.9 | 205 23 9.9 21.2 12 646 3658 245 52 47.1 22.0 | 202 34 12.6 31.3 13 621 3962 245 50 45.3 21.1 | 199 32 10.8 30.4 14 597 4267 255 54 52.2 14.0 | 217 29 17.6 23.3 15 574 4572 255 60 58.0 15.5 | 223 34 23.4 24.8 16 552 4877 260 59 58.1 10.2 | 230 31 23.6 19.6 17 530 5182 250 57 53.6 19.5 | 213 35 19.0 28.8 18 509 5486 245 65 58.9 27.5 | 214 44 24.4 36.8 19 500 5630 245 65 58.9 27.5 | 214 44 24.4 36.8 20 489 5791 250 64 60.1 21.9 | 219 40 25.6 31.2 21 469 6096 250 64 60.1 21.9 | 219 40 25.6 31.2 22 450 6401 245 66 59.8 27.9 | 214 45 25.3 37.2 23 400 7260 245 85 77.0 35.9 | 223 62 42.5 45.2 24 397 7315 240 85 73.6 42.5 | 217 65 39.1 51.8 25 380 7620 245 86 77.9 36.3 | 224 63 43.4 45.7 26 363 7925 245 89 80.7 37.6 | 225 66 46.1 46.9 27 333 8534 240 103 89.2 51.5 | 222 82 54.7 60.8 28 318 8839 245 95 86.1 40.1 | 226 71 51.6 49.5 29 305 9144 245 95 86.1 40.1 | 226 71 51.6 49.5 30 300 9250 245 95 86.1 40.1 | 226 71 51.6 49.5 31 291 9449 245 96 87.0 40.6 | 226 72 52.5 49.9 32 278 9754 250 95 89.3 32.5 | 233 69 54.7 41.8 33 250 10440 260 98 96.5 17.0 | 247 67 62.0 26.3 34 241 10668 260 97 95.5 16.8 | 247 66 61.0 26.2 35 230 10973 265 108 107.6 9.4 | 256 75 73.1 18.7 36 219 11278 260 111 109.3 19.3 | 249 80 74.8 28.6 37 208 11582 260 109 107.3 18.9 | 249 78 72.8 28.2 38 200 11840 260 108 106.4 18.8 | 249 77 71.8 28.1 39 190 12155 265 105 104.6 9.2 | 255 72 70.1 18.5 40 189 12192 265 108 107.6 9.4 | 256 75 73.1 18.7 41 180 12497 270 103 103.0 -0.0 | 262 69 68.5 9.3 42 171 12802 265 109 108.6 9.5 | 256 76 74.0 18.8 43 164 13057 270 113 113.0 -0.0 | 263 79 78.5 9.3 44 155 13411 270 113 113.0 -0.0 | 263 79 78.5 9.3 45 150 13610 275 94 93.6 -8.2 | 269 59 59.1 1.1 46 147 13716 275 91 90.7 -7.9 | 269 56 56.1 1.4 47 134 14326 275 79 78.7 -6.9 | 267 44 44.2 2.4 48 127 14630 275 82 81.7 -7.1 | 267 47 47.1 2.2 49 115 15240 250 70 65.8 23.9 | 223 46 31.2 33.3 50 110 15545 240 77 66.7 38.5 | 214 58 32.1 47.8 51 100 16130 245 94 85.2 39.7 | 226 71 50.7 49.0 52 86 17069 265 76 75.7 6.6 | 249 44 41.2 15.9 53 82 17374 275 90 89.7 -7.8 | 268 55 55.1 1.5 54 78 17678 285 61 58.9 -15.8 | 285 25 24.4 -6.5 55 70 18288 250 35 32.9 12.0 | 176 21 -1.6 21.3 56 70 18300 240 41 35.5 20.5 | 182 30 1.0 29.8 57 67 18593 240 45 39.0 22.5 | 188 32 4.4 31.8 58 60 19202 260 28 27.6 4.9 | 154 16 -7.0 14.2 59 58 19507 250 26 24.4 8.9 | 151 21 -10.1 18.2 60 55 19812 265 29 28.9 2.5 | 154 13 -5.6 11.8 61 52 20117 255 30 29.0 7.8 | 162 18 -5.6 17.1 62 50 20370 250 31 29.1 10.6 | 165 21 -5.4 19.9 63 50 20422 255 25 24.1 6.5 | 147 19 -10.4 15.8 64 47 20726 250 31 29.1 10.6 | 165 21 -5.4 19.9 65 45 21031 260 37 36.4 6.4 | 187 16 1.9 15.7 66 43 21336 260 29 28.6 5.0 | 157 16 -6.0 14.3 67 41 21641 270 37 37.0 -0.0 | 195 10 2.5 9.3 68 39 21946 255 33 31.9 8.5 | 172 18 -2.7 17.9 69 37 22250 275 35 34.9 -3.1 | 183 6 0.3 6.3 70 35 22555 280 27 26.6 -4.7 | 120 9 -7.9 4.6 71 32 23165 350 12 2.1 -11.8 | 86 33 -32.5 -2.5 72 30 23470 345 7 1.8 -6.8 | 94 33 -32.7 2.6 73 30 23530 280 13 12.8 -2.3 | 108 23 -21.7 7.1 74 29 23774 275 10 10.0 -0.9 | 109 26 -24.6 8.4 75 27 24079 285 21 20.3 -5.4 | 105 15 -14.3 3.9 76 26 24384 290 20 18.8 -6.8 | 99 16 -15.7 2.5 77 25 24689 290 19 17.9 -6.5 | 100 17 -16.7 2.8 78 24 24994 295 17 15.4 -7.2 | 96 19 -19.1 2.1 79 23 25298 290 13 12.2 -4.4 | 102 23 -22.3 4.9 80 22 25603 280 17 16.7 -3.0 | 110 19 -17.8 6.4 81 20 25908 305 18 14.7 -10.3 | 87 20 -19.8 -1.0 82 20 26060 335 13 5.5 -11.8 | 85 29 -29.0 -2.5 83 20 26213 345 17 4.4 -16.4 | 77 31 -30.1 -7.1 84 19 26518 345 15 3.9 -14.5 | 80 31 -30.7 -5.2 85 18 26822 5 23 -2.0 -22.9 | 70 39 -36.5 -13.6 86 17 27127 360 25 -0.0 -25.0 | 66 38 -34.5 -15.7 87 16 27432 20 23 -7.9 -21.6 | 74 44 -42.4 -12.3 88 15 27737 10 27 -4.7 -26.6 | 66 43 -39.2 -17.3 89 15 28042 360 17 -0.0 -17.0 | 77 35 -34.5 -7.7 90 14 28346 360 13 -0.0 -13.0 | 84 35 -34.5 -3.7 91 13 28651 15 14 -3.6 -13.5 | 84 38 -38.2 -4.2 92 13 28956 40 5 -3.2 -3.8 | 98 38 -37.8 5.5 93 12 29261 75 9 -8.7 -2.3 | 99 44 -43.2 7.0 94 10 30460 5 34 -3.0 -33.9 | 57 45 -37.5 -24.6 Wind Parameters Mean winds (0-6000m): 255.1 at 47.7 knts Storm direction: 285.1 at 35.8 knts Shear (0-3000m) pos: 3.4 neg: 6.0 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 119.5 neg: -93.7 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 158.11 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 14 112 22| 13.5 0.0 13.5| 25.3 -29.7 -4.4 -8.7 -0.13| 16.6 -2.1 1000 285 18 105 18| 6.8 2.4 9.1| 44.4 -41.6 2.8 2.8 0.00| 14.0 0.1 1500 279 22 115 14| 4.5 8.7 13.2| 82.5 -41.6 40.9 27.3 0.31| 16.9 5.2 2000 272 28 143 10| 5.1 6.5 11.6|119.5 -52.4 67.1 33.6 0.35| 15.5 5.4 2500 269 32 167 10| 4.1 5.2 9.3|119.5 -68.4 51.1 20.4 0.28| 13.1 3.7 3000 265 35 181 13| 3.4 6.0 9.4|119.5 -93.7 25.9 8.6 0.19| 13.2 2.5 4000 260 40 196 17| 4.2 4.5 8.8|233.5-105.8 127.8 31.9 0.28| 12.3 3.5 5000 257 44 204 21| 3.4 4.8 8.2|263.5-186.4 77.1 15.4 0.18| 12.2 2.1 6000 255 48 208 24| 3.0 4.7 7.8|331.1-223.0 108.1 18.0 0.17| 11.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//KRNK/skewt/KRNK.skewt.20251201.00.gif