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 RK104... Searching the city database file for: RK104 ... Date:0000Z 6 DEC 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 79 3.4 -4.6 56 8.0 0.4 105 5 275.8 276.3 273.1 283.3 2.69 1 1005 112 4.2 -4.8 52 9.0 0.8 125 6 277.0 277.4 273.6 284.4 2.66 2 1000 152 4.0 -5.0 52 9.0 0.6 150 7 277.1 277.6 273.7 284.5 2.63 3 925 780 -0.9 -6.9 64 6.0 -3.0 260 19 278.4 278.8 274.2 285.3 2.46 4 910 910 -1.9 -6.9 69 5.0 -3.7 255 20 278.7 279.1 274.4 285.7 2.50 5 873 1240 -3.5 -10.5 58 7.0 -5.7 289 18 280.3 280.7 274.5 286.0 1.97 6 854 1414 -0.5 -27.5 11 27.0 -6.5 282 14 285.2 285.3 274.9 286.7 0.47 7 850 1452 -0.7 -28.7 10 28.0 -6.7 280 13 285.4 285.5 274.9 286.7 0.42 8 803 1904 -2.7 -38.7 4 36.0 -8.8 272 12 288.0 288.0 275.9 288.5 0.17 9 700 2976 -9.5 -30.5 16 21.0 -13.4 260 28 292.0 292.0 278.3 293.4 0.43 10 648 3568 -12.9 -28.9 25 16.0 -15.9 260 36 294.6 294.7 279.7 296.4 0.54 11 643 3627 -12.7 -31.7 19 19.0 -16.0 260 37 295.5 295.6 280.0 296.9 0.42 12 620 3904 -14.9 -26.9 35 12.0 -17.3 264 38 296.1 296.2 280.6 298.3 0.68 13 575 4469 -19.3 -34.3 25 15.0 -21.5 267 36 297.4 297.4 280.7 298.6 0.36 14 500 5490 -28.3 -34.3 56 6.0 -29.0 265 43 298.5 298.6 281.3 299.9 0.42 15 474 5869 -31.9 -36.7 62 4.8 -32.4 265 42 298.7 298.7 281.3 299.8 0.35 16 455 6155 -34.5 -34.7 98 0.2 -34.5 265 42 298.9 299.0 281.5 300.4 0.44 17 448 6263 -35.5 -36.0 95 0.5 -35.5 264 41 299.0 299.1 281.5 300.3 0.39 18 442 6357 -35.9 -39.7 68 3.8 -36.2 263 41 299.7 299.7 281.6 300.6 0.27 19 429 6563 -37.7 -40.3 77 2.6 -37.9 261 40 299.9 300.0 281.7 300.8 0.27 20 411 6856 -40.3 -45.3 59 5.0 -40.6 260 44 300.3 300.3 281.7 300.8 0.16 21 400 7040 -40.5 -50.5 33 10.0 -40.9 260 50 302.4 302.4 282.5 302.7 0.09 22 397 7091 -40.7 -51.7 30 11.0 -41.2 260 51 302.7 302.8 282.6 303.0 0.08 23 386 7283 -40.9 -56.9 16 16.0 -41.5 259 56 304.9 304.9 283.4 305.1 0.05 24 357 7811 -45.1 -56.1 28 11.0 -45.4 258 69 306.2 306.2 284.0 306.4 0.05 25 339 8157 -45.5 -66.5 8 21.0 -45.9 257 78 310.2 310.2 285.4 310.2 0.01 26 309 8774 -47.3 -67.3 8 20.0 -47.7 255 93 316.0 316.0 287.5 316.1 0.01 27 300 8970 -47.5 -67.5 8 20.0 -47.9 260 90 318.4 318.4 288.2 318.5 0.01 28 257 9989 -49.3 -70.3 7 21.0 -49.7 251 104 330.2 330.2 291.7 330.2 0.01 29 250 10170 -48.7 -71.7 5 23.0 -49.1 255 106 333.7 333.7 292.7 333.7 0.01 30 231 10689 -47.8 -74.2 3 26.4 -48.3 255 116 342.7 342.7 295.0 342.7 0.01 31 203 11541 -46.3 -78.3 1 32.0 -47.0 259 106 357.9 357.9 298.3 357.9 0.00 32 200 11640 -46.7 -78.7 1 32.0 -47.4 260 104 358.8 358.8 298.5 358.8 0.00 33 150 13530 -50.7 -80.7 2 30.0 -51.3 265 99 382.7 382.7 302.7 382.7 0.00 34 115 15244 -56.7 -83.7 2 27.0 -57.1 255 82 401.8 401.8 305.5 401.8 0.00 35 100 16130 -57.7 -84.7 2 27.0 -58.1 255 91 416.2 416.2 307.3 416.3 0.00 36 91 16727 -56.5 -84.5 2 28.0 -57.0 255 98 430.0 430.0 308.9 430.0 0.00 37 80 17536 -61.7 -86.7 2 25.0 -62.0 268 81 435.4 435.4 309.4 435.4 0.00 38 72 18193 -58.9 -85.9 2 27.0 -59.4 262 62 454.7 454.7 311.3 454.7 0.00 39 70 18370 -59.7 -86.7 2 27.0 -60.2 260 57 456.7 456.7 311.5 456.7 0.00 40 58 19526 -67.1 -89.1 3 22.0 -67.3 262 67 465.2 465.2 312.3 465.2 0.00 41 55 19848 -65.9 -88.9 3 23.0 -66.1 266 71 475.1 475.1 313.1 475.1 0.00 42 51 20315 -57.9 -86.9 1 29.0 -58.6 277 65 504.2 504.2 315.2 504.2 0.00 43 50 20440 -58.9 -86.9 2 28.0 -59.6 275 60 504.7 504.7 315.3 504.7 0.00 44 46 20956 -62.3 -88.3 2 26.0 -62.8 269 62 508.7 508.7 315.5 508.7 0.00 45 43 21375 -56.7 -86.7 1 30.0 -57.7 266 64 532.3 532.3 317.1 532.4 0.00 46 37 22331 -53.1 -85.1 1 32.0 -54.7 273 45 565.0 565.0 318.9 565.0 0.01 47 30 23660 -58.5 -87.5 1 29.0 -59.6 270 37 585.2 585.2 319.9 585.2 0.01 48 27 24329 -56.5 -86.5 1 30.0 -58.0 274 42 608.7 608.7 321.0 608.7 0.01 49 26 24571 -54.7 -86.7 1 32.0 -56.5 278 45 620.4 620.4 321.5 620.5 0.01 50 26 24571 -48.3 -84.3 1 36.0 -51.7 278 45 638.6 638.6 322.3 638.7 0.01 51 26 24571 -46.1 -82.1 1 36.0 -50.1 278 45 644.8 644.8 322.5 645.0 0.02 52 23 25381 -50.7 -82.7 1 32.0 -53.7 239 17 654.3 654.3 322.9 654.4 0.02 53 22 25674 -47.9 -81.9 1 34.0 -51.8 206 15 671.0 671.0 323.4 671.2 0.02 54 21 25980 -50.7 -82.7 1 32.0 -53.8 117 5 671.5 671.6 323.5 671.7 0.02 55 20 26300 -49.5 -83.5 1 34.0 -53.1 335 16 684.7 684.7 323.9 684.8 0.02 56 19 26639 -46.1 -81.1 1 35.0 -51.0 328 12 705.3 705.4 324.6 705.6 0.03 57 17 27374 -48.9 -81.9 1 33.0 -53.1 334 17 719.2 719.2 325.0 719.4 0.03 58 16 27774 -46.1 -81.1 1 35.0 -51.5 327 16 740.9 740.9 325.7 741.2 0.03 59 14 28652 -51.5 -83.5 1 32.0 -55.4 307 11 751.4 751.4 326.0 751.6 0.03 60 11 30219 -51.1 -83.1 1 32.0 -55.8 155 11 806.5 806.5 327.4 806.8 0.04 TRP 309 8774 -47.3 -67.3 8 20.0 -47.7 255 93 316.0 316.0 287.5 316.1 0.01 WND 231 10689 -47.8 -74.2 3 26.4 -48.3 255 116 342.7 342.7 295.0 342.7 0.01 Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 938.78 mb = 664.65 m = 2180.59 ft Wetbulb zero: 988.00 mb = 249.22 m = 817.66 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 31.40 % Est. max temperature: 11.51 C = 52.72 F Sfc-Lift cond lev (LCL): 891.17 mb = 1076.09 m = 3530.42 ft T: -2.71 C 700-500 lapse rate: 7.48 C/km Conv cond level (CCL): 687.61 mb = 3113.04 m = 10213.25 ft Mean mixing ratio: 2.54 g/kg Conv temperature: 20.19 C = 68.34 F Cap Strength: 11.91 C Lifted Index: 11.76 C Risk: None Lifted Index @300 mb: 23.73 C Lifted Index @700 mb: 9.58 C Showalter Index: 10.41 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 27.60 C Cross Totals Index: -0.40 C K Index: -22.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.78 J/kg Max Up Vert Vel: 2.75 m/s Conv Inhibition (B-): 64646.78 J/kg Cap Strength: 11.90 C Lift Cond Lev (LCL): 854.94 mb = 1405.70 m = 4611.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 21 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 1009 79 105 5 -4.8 1.3 | 112 26 -24.1 9.7 1 1000 152 150 7 -3.5 6.1 | 123 27 -22.7 14.5 2 981 305 225 5 3.5 3.5 | 127 20 -15.7 12.0 3 945 610 250 19 17.9 6.5 | 175 15 -1.4 14.9 4 925 780 260 19 18.7 3.3 | 177 12 -0.5 11.7 5 909 914 255 20 19.3 5.2 | 180 14 0.1 13.6 6 875 1219 290 18 16.9 -6.2 | 134 3 -2.3 2.3 7 850 1452 280 13 12.8 -2.3 | 134 9 -6.4 6.2 8 842 1524 265 11 11.0 1.0 | 139 13 -8.3 9.4 9 810 1829 275 11 11.0 -1.0 | 132 11 -8.3 7.5 10 779 2134 260 17 16.7 3.0 | 168 12 -2.5 11.4 11 700 2976 260 28 27.6 4.9 | 212 16 8.3 13.3 12 639 3658 260 38 37.4 6.6 | 230 24 18.2 15.0 13 589 4267 270 37 37.0 -0.0 | 245 20 17.8 8.4 14 565 4572 265 36 35.9 3.1 | 235 20 16.6 11.6 15 500 5490 265 43 42.8 3.7 | 243 27 23.6 12.2 16 458 6096 265 42 41.8 3.7 | 242 26 22.6 12.1 17 420 6706 260 40 39.4 6.9 | 233 25 20.1 15.4 18 400 7040 260 50 49.2 8.7 | 240 35 30.0 17.1 19 309 8774 255 93 89.8 24.1 | 245 78 70.6 32.5 20 306 8839 260 95 93.6 16.5 | 251 78 74.3 24.9 21 300 8970 260 90 88.6 15.6 | 251 73 69.4 24.1 22 254 10058 250 105 98.7 35.9 | 241 91 79.4 44.3 23 250 10170 255 106 102.4 27.4 | 247 91 83.1 35.9 24 231 10689 255 116 112.0 30.0 | 247 100 92.8 38.5 25 221 10973 255 116 112.0 30.0 | 247 100 92.8 38.5 26 200 11640 260 104 102.4 18.1 | 252 87 83.2 26.5 27 168 12802 265 94 93.6 8.2 | 257 76 74.4 16.6 28 153 13411 265 110 109.6 9.6 | 259 92 90.3 18.0 29 150 13530 265 99 98.6 8.6 | 258 81 79.4 17.1 30 126 14630 255 81 78.2 21.0 | 244 66 59.0 29.4 31 110 15545 255 82 79.2 21.2 | 244 67 60.0 29.7 32 104 15850 255 99 95.6 25.6 | 246 84 76.4 34.1 33 100 16130 255 91 87.9 23.6 | 245 76 68.7 32.0 34 95 16459 255 91 87.9 23.6 | 245 76 68.7 32.0 35 90 16764 255 99 95.6 25.6 | 246 84 76.4 34.1 36 82 17374 270 86 86.0 -0.0 | 263 67 66.8 8.4 37 70 18370 260 57 56.1 9.9 | 244 41 36.9 18.3 38 64 18898 255 57 55.1 14.8 | 237 43 35.8 23.2 39 55 19812 265 72 71.7 6.3 | 254 55 52.5 14.7 40 50 20422 280 63 62.0 -10.9 | 273 43 42.8 -2.5 41 50 20440 275 60 59.8 -5.2 | 265 41 40.5 3.2 42 43 21336 265 63 62.8 5.5 | 252 46 43.5 13.9 43 41 21641 270 67 67.0 -0.0 | 260 48 47.8 8.4 44 38 22250 270 53 53.0 -0.0 | 256 35 33.8 8.4 45 36 22555 280 25 24.6 -4.3 | 233 7 5.4 4.1 46 32 23165 295 44 39.9 -18.6 | 296 23 20.6 -10.2 47 31 23470 300 39 33.8 -19.5 | 307 18 14.5 -11.1 48 30 23660 270 37 37.0 -0.0 | 245 20 17.8 8.4 49 29 23774 285 34 32.8 -8.8 | 272 14 13.6 -0.4 50 28 24079 270 38 38.0 -0.0 | 246 21 18.8 8.4 51 26 24689 280 46 45.3 -8.0 | 269 26 26.1 0.4 52 24 24994 265 14 13.9 1.2 | 151 11 -5.3 9.7 53 22 25603 225 19 13.4 13.4 | 165 23 -5.8 21.9 54 21 25908 150 3 -1.5 2.6 | 118 23 -20.7 11.0 55 20 26300 335 16 6.8 -14.5 | 64 14 -12.5 -6.1 56 19 26518 325 10 5.7 -8.2 | 91 14 -13.5 0.2 57 17 26822 335 18 7.6 -16.3 | 56 14 -11.6 -7.9 58 14 27432 305 11 9.0 -6.3 | 102 10 -10.2 2.1 59 12 27737 315 15 10.6 -10.6 | 76 9 -8.6 -2.2 60 11 28042 155 10 -4.2 9.1 | 127 29 -23.5 17.5 61 9 28651 155 16 -6.8 14.5 | 131 35 -26.0 22.9 62 8 28956 175 10 -0.9 10.0 | 132 27 -20.1 18.4 63 8 29261 310 10 7.7 -6.4 | 100 12 -11.6 2.0 64 7 29566 330 11 5.5 -9.5 | 85 14 -13.7 -1.1 65 6 29870 40 14 -9.0 -10.7 | 85 28 -28.2 -2.3 66 6 30175 85 20 -19.9 -1.7 | 100 40 -39.2 6.7 Wind Parameters Mean winds (0-6000m): 263.7 at 28.0 knts Storm direction: 293.7 at 21.0 knts Shear (0-3000m) pos: 4.1 neg: 2.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 174.2 neg: -8.6 tot: 165.5 m^2/s^2 ave: 55.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 62.69 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 ------------------------------------------------------------------------------- 500 225 9 139 20| 22.4 0.0 22.4|106.0 0.0 106.0 211.9 0.80| 25.4 20.3 1000 250 14 156 15| 12.3 0.0 12.3|116.3 -1.4 114.9 114.9 0.60| 18.9 11.3 1500 262 15 155 12| 8.2 2.8 11.0|117.2 -5.9 111.3 74.2 0.38| 17.0 6.4 2000 264 14 152 11| 6.1 1.2 7.3|132.3 -8.6 123.6 61.8 0.41| 14.5 6.0 2500 263 15 157 11| 4.9 1.3 6.2|153.5 -8.6 144.9 58.0 0.47| 13.1 6.2 3000 262 17 167 11| 4.1 2.1 6.2|174.2 -8.6 165.5 55.2 0.50| 12.1 6.1 4000 262 22 191 12| 3.3 2.4 5.7|221.8 -8.6 213.1 53.3 0.53| 10.7 5.7 5000 263 25 206 13| 2.6 2.3 4.9|240.1 -25.1 215.0 43.0 0.48| 9.5 4.5 6000 264 28 217 14| 2.2 2.1 4.3|248.2 -27.5 220.7 36.8 0.47| 8.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251206.00.gif