UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 1 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 1007 84 5.2 -8.8 36 14.0 0.3 0 0 277.8 278.1 273.1 283.3 1.95 1 1005 100 7.4 -11.6 24 19.0 1.0 46 0 280.2 280.4 273.8 284.7 1.56 2 1001 133 7.6 -11.4 25 19.0 1.1 137 1 280.7 280.9 274.2 285.3 1.59 3 1000 141 7.6 -12.4 23 20.0 0.9 160 1 280.8 281.0 274.0 285.0 1.47 4 925 778 3.4 -15.6 23 19.0 -2.4 245 10 282.8 283.0 274.8 286.4 1.22 5 850 1455 -2.7 -16.7 33 14.0 -6.6 215 5 283.3 283.5 275.0 286.9 1.22 6 826 1681 -3.5 -25.5 16 22.0 -8.4 276 13 284.8 284.9 274.9 286.6 0.58 7 811 1827 -2.1 -27.1 13 25.0 -7.7 295 20 287.8 287.9 276.3 289.4 0.51 8 768 2258 -3.1 -29.1 11 26.0 -8.7 276 28 291.2 291.3 278.0 292.7 0.45 9 721 2754 -6.3 -39.3 5 33.0 -11.6 280 39 293.0 293.1 278.4 293.6 0.18 10 700 2985 -7.1 -32.1 12 25.0 -11.9 275 43 294.6 294.7 279.5 295.8 0.37 11 634 3750 -11.3 -29.3 21 18.0 -14.9 278 61 298.3 298.4 281.4 300.1 0.53 12 540 4957 -20.7 -28.7 49 8.0 -22.1 267 71 301.1 301.2 282.7 303.3 0.66 13 527 5136 -22.1 -34.1 33 12.0 -23.8 265 72 301.5 301.6 282.5 302.9 0.40 14 500 5520 -25.5 -29.2 71 3.7 -26.1 265 73 301.9 302.1 283.1 304.2 0.68 15 497 5564 -25.9 -29.4 72 3.5 -26.4 265 73 302.0 302.1 283.1 304.2 0.67 16 487 5710 -26.5 -37.5 35 11.0 -27.8 263 74 303.0 303.1 283.0 304.1 0.31 17 485 5740 -26.7 -32.7 57 6.0 -27.5 263 74 303.1 303.2 283.3 304.8 0.50 18 439 6451 -32.1 -34.1 82 2.0 -32.3 260 77 305.0 305.1 284.1 306.7 0.49 19 416 6828 -35.3 -37.9 77 2.6 -35.5 260 80 305.7 305.7 284.1 306.9 0.35 20 400 7100 -36.7 -42.7 54 6.0 -37.1 260 82 307.3 307.3 284.6 308.1 0.22 21 387 7329 -37.3 -44.3 48 7.0 -37.8 258 84 309.4 309.5 285.4 310.1 0.19 22 364 7751 -39.1 -52.1 24 13.0 -39.8 255 86 312.5 312.5 286.3 312.8 0.09 23 363 7770 -39.3 -46.3 47 7.0 -39.7 255 86 312.5 312.5 286.4 313.1 0.16 24 358 7865 -39.5 -47.5 42 8.0 -40.0 255 86 313.4 313.5 286.7 314.0 0.15 25 341 8197 -42.3 -52.3 33 10.0 -42.8 255 87 314.0 314.0 286.9 314.4 0.09 26 300 9050 -49.7 -57.7 39 8.0 -49.9 255 88 315.3 315.3 287.2 315.5 0.05 27 281 9474 -53.5 -58.5 54 5.0 -53.6 257 91 315.8 315.8 287.4 316.0 0.05 28 275 9613 -54.5 -57.9 66 3.4 -54.6 257 92 316.3 316.3 287.6 316.5 0.06 29 271 9707 -54.1 -64.1 28 10.0 -54.3 258 93 318.2 318.2 288.2 318.3 0.03 30 266 9826 -55.1 -60.1 54 5.0 -55.2 258 94 318.4 318.5 288.3 318.6 0.04 31 252 10170 -56.7 -66.7 27 10.0 -56.8 260 97 321.0 321.0 289.1 321.1 0.02 32 250 10220 -56.7 -65.7 31 9.0 -56.8 260 97 321.8 321.8 289.3 321.9 0.02 33 244 10373 -57.9 -64.9 40 7.0 -58.0 260 95 322.2 322.2 289.5 322.3 0.03 34 220 11025 -56.5 -73.5 10 17.0 -56.7 260 97 334.1 334.1 292.8 334.1 0.01 35 200 11630 -54.3 -79.3 3 25.0 -54.6 260 99 346.8 346.8 295.9 346.8 0.00 36 182 12237 -53.3 -81.3 2 28.0 -53.7 258 106 357.9 357.9 298.3 357.9 0.00 37 170 12676 -53.7 -82.4 2 28.7 -54.0 255 114 364.4 364.4 299.5 364.4 0.00 38 150 13480 -54.3 -84.3 1 30.0 -54.7 260 107 376.5 376.5 301.7 376.5 0.00 39 132 14295 -54.9 -84.9 1 30.0 -55.3 258 105 389.5 389.5 303.7 389.5 0.00 40 100 16040 -60.9 -86.9 2 26.0 -61.2 255 100 410.1 410.1 306.5 410.1 0.00 41 92 16556 -63.7 -86.7 3 23.0 -63.9 255 107 414.4 414.4 307.0 414.4 0.00 42 84 17118 -61.5 -87.5 2 26.0 -61.8 257 106 429.8 429.8 308.8 429.8 0.00 43 75 17817 -64.7 -88.7 2 24.0 -64.9 262 98 437.3 437.3 309.6 437.3 0.00 44 70 18240 -63.7 -88.7 2 25.0 -64.0 265 93 448.1 448.1 310.7 448.1 0.00 45 67 18510 -60.9 -87.9 2 27.0 -61.3 263 89 459.8 459.8 311.8 459.8 0.00 46 58 19402 -63.5 -89.5 2 26.0 -63.8 252 85 473.3 473.3 312.9 473.3 0.00 47 50 20320 -60.3 -88.3 1 28.0 -60.9 245 83 501.4 501.4 315.1 501.4 0.00 48 32 23152 -51.5 -85.5 1 34.0 -53.7 241 68 593.2 593.2 320.3 593.2 0.01 49 30 23570 -51.7 -85.7 1 34.0 -53.9 245 64 603.7 603.7 320.7 603.8 0.01 50 23 25305 -48.1 -83.1 1 35.0 -51.8 241 45 661.9 662.0 323.2 662.1 0.02 51 20 26220 -50.9 -84.9 1 34.0 -54.1 255 46 680.4 680.4 323.8 680.5 0.01 52 18 26905 -51.5 -85.5 1 34.0 -54.8 255 47 699.3 699.3 324.4 699.4 0.01 TRP 244 10373 -57.9 -64.9 40 7.0 -58.0 260 95 322.2 322.2 289.5 322.3 0.03 WND 170 12676 -53.7 -82.4 2 28.7 -54.0 255 114 364.4 364.4 299.5 364.4 0.00 Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 883.20 mb = 1155.34 m = 3790.45 ft Wetbulb zero: 979.46 mb = 310.59 m = 1018.97 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 25.30 % Est. max temperature: 10.69 C = 51.24 F Sfc-Lift cond lev (LCL): 810.50 mb = 1831.37 m = 6008.37 ft T: -2.11 C 700-500 lapse rate: 7.26 C/km ThetaE index: 0.33 C Layer 826.0- 811.0 mb Conv cond level (CCL): 538.07 mb = 4983.20 m = 16348.88 ft Mean mixing ratio: 1.34 g/kg Conv temperature: 28.62 C = 83.51 F Cap Strength: 13.97 C Lifted Index: 13.91 C Risk: None Lifted Index @300 mb: 20.94 C Lifted Index @700 mb: 11.34 C Showalter Index: 13.03 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 8.80 C K Index: -18.90 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.85 J/kg Max Up Vert Vel: 3.42 m/s Conv Inhibition (B-): 56806.25 J/kg Cap Strength: 13.96 C Lift Cond Lev (LCL): 709.02 mb = 2885.07 m = 9465.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 32 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 1007 84 0 0 -0.0 -0.0 | 120 32 -28.2 16.0 1 1000 141 160 1 -0.3 0.9 | 121 33 -28.5 16.9 2 980 305 250 7 6.6 2.4 | 130 28 -21.6 18.4 3 944 610 240 10 8.7 5.0 | 137 29 -19.5 21.0 4 925 778 245 10 9.1 4.2 | 137 28 -19.1 20.2 5 909 914 255 8 7.7 2.1 | 131 27 -20.5 18.0 6 850 1455 215 5 2.9 4.1 | 128 32 -25.3 20.1 7 843 1524 255 6 5.8 1.6 | 128 28 -22.4 17.5 8 811 1829 295 20 18.1 -8.5 | 127 13 -10.1 7.5 9 780 2134 280 26 25.6 -4.5 | 167 12 -2.6 11.5 10 750 2438 270 32 32.0 -0.0 | 193 16 3.8 16.0 11 722 2743 280 39 38.4 -6.8 | 228 14 10.2 9.2 12 700 2985 275 43 42.8 -3.7 | 230 19 14.6 12.2 13 640 3658 280 59 58.1 -10.2 | 259 30 29.9 5.7 14 615 3962 270 66 66.0 -0.0 | 247 41 37.8 16.0 15 567 4572 270 67 67.0 -0.0 | 248 42 38.8 16.0 16 523 5182 265 73 72.7 6.4 | 243 50 44.5 22.3 17 500 5520 265 73 72.7 6.4 | 243 50 44.5 22.3 18 461 6096 260 75 73.9 13.0 | 238 54 45.7 29.0 19 400 7100 260 82 80.8 14.2 | 240 61 52.6 30.2 20 370 7620 255 86 83.1 22.3 | 235 67 54.9 38.2 21 300 9050 255 88 85.0 22.8 | 236 69 56.8 38.7 22 250 10220 260 97 95.5 16.8 | 244 75 67.3 32.8 23 244 10373 260 95 93.6 16.5 | 244 73 65.4 32.5 24 200 11630 260 99 97.5 17.2 | 244 77 69.3 33.2 25 192 11887 260 99 97.5 17.2 | 244 77 69.3 33.2 26 170 12676 255 114 110.1 29.5 | 241 94 81.9 45.5 27 167 12802 255 114 110.1 29.5 | 241 94 81.9 45.5 28 150 13480 260 107 105.4 18.6 | 246 85 77.2 34.6 29 100 16040 255 100 96.6 25.9 | 239 80 68.4 41.9 30 98 16154 255 100 96.6 25.9 | 239 80 68.4 41.9 31 89 16764 255 110 106.3 28.5 | 240 90 78.1 44.4 32 70 18240 265 93 92.6 8.1 | 250 69 64.5 24.1 33 69 18288 265 96 95.6 8.4 | 250 72 67.4 24.3 34 63 18898 260 77 75.8 13.4 | 238 56 47.6 29.3 35 57 19507 250 87 81.8 29.8 | 230 70 53.6 45.7 36 50 20320 245 83 75.2 35.1 | 223 69 47.0 51.1 37 37 22250 245 73 66.2 30.9 | 219 60 38.0 46.8 38 30 23470 240 66 57.2 33.0 | 211 57 29.0 49.0 39 30 23570 245 64 58.0 27.0 | 215 52 29.8 43.0 40 26 24384 250 64 60.1 21.9 | 220 50 31.9 37.9 41 21 25908 235 33 27.0 18.9 | 178 35 -1.2 34.9 42 20 26220 255 46 44.4 11.9 | 210 32 16.2 27.9 43 18 26518 255 48 46.4 12.4 | 213 34 18.2 28.4 44 15 27127 250 36 33.8 12.3 | 191 29 5.6 28.3 Wind Parameters Mean winds (0-6000m): 269.5 at 43.2 knts Storm direction: 299.5 at 32.4 knts Shear (0-3000m) pos: 4.9 neg: 3.5 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 182.3 neg: -33.5 tot: 148.8 m^2/s^2 ave: 49.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 189.68 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 ------------------------------------------------------------------------------- 500 244 6 129 29| 0.0 10.0 10.0| 74.5 0.0 74.5 149.1 0.77| 12.2 9.4 1000 245 7 132 29| 1.4 5.0 6.4| 75.9 -19.8 56.2 56.2 0.40| 8.6 3.4 1500 243 7 131 29| 1.3 3.3 4.6| 84.2 -30.0 54.2 36.1 0.25| 8.8 2.2 2000 265 10 133 25| 4.9 2.5 7.4|108.7 -33.5 75.3 37.6 0.28| 11.7 3.2 2500 269 14 139 22| 3.9 4.2 8.1|150.7 -33.5 117.3 46.9 0.41| 12.1 5.0 3000 272 18 147 18| 4.9 3.5 8.4|182.3 -33.5 148.8 49.6 0.45| 12.1 5.4 4000 274 28 181 14| 5.2 4.3 9.5|244.6 -99.0 145.6 36.4 0.35| 12.6 4.4 5000 272 37 210 17| 4.2 4.2 8.4|247.4-132.3 115.1 23.0 0.30| 10.9 3.3 6000 270 43 223 22| 3.5 4.0 7.5|247.4-210.3 37.1 6.2 0.23| 9.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251201.12.gif