UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 10 DEC 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1023 7 7.8 -3.2 46 11.0 3.3 205 1 279.1 279.6 275.3 287.4 2.95 1 1009 120 8.8 -3.2 43 12.0 3.8 223 5 281.2 281.7 276.5 289.7 2.99 2 1000 194 8.4 -2.6 46 11.0 3.7 235 8 281.5 282.1 276.9 290.5 3.15 3 925 834 6.0 -13.0 24 19.0 -0.4 220 10 285.4 285.7 276.6 290.0 1.52 4 850 1520 1.2 -14.8 29 16.0 -3.8 260 13 287.4 287.7 277.5 291.7 1.42 5 722 2817 -4.7 -36.7 6 32.0 -10.4 271 26 294.7 294.7 279.3 295.4 0.23 6 700 3060 -5.9 -26.9 17 21.0 -10.6 260 30 296.0 296.1 280.4 297.9 0.60 7 655 3577 -8.7 -28.7 18 20.0 -12.9 268 25 298.5 298.6 281.4 300.3 0.55 8 570 4635 -17.3 -28.3 38 11.0 -19.3 264 24 300.5 300.6 282.4 302.6 0.65 9 536 5092 -21.9 -27.9 58 6.0 -22.9 257 30 300.3 300.4 282.4 302.7 0.72 10 515 5385 -23.7 -25.6 84 1.9 -24.1 252 37 301.6 301.8 283.2 304.6 0.92 11 500 5600 -25.1 -27.5 80 2.4 -25.5 250 42 302.4 302.6 283.4 305.1 0.80 12 467 6093 -28.7 -31.1 80 2.4 -29.0 245 52 303.9 304.0 283.8 306.0 0.61 13 455 6281 -26.9 -28.6 85 1.7 -27.2 251 58 308.5 308.6 285.7 311.1 0.79 14 446 6425 -27.7 -28.5 93 0.8 -27.8 256 63 309.2 309.4 286.0 312.0 0.82 15 434 6621 -28.9 -33.2 66 4.3 -29.5 262 70 310.1 310.2 286.0 312.0 0.54 16 400 7200 -33.3 -35.1 84 1.8 -33.5 275 82 311.7 311.8 286.5 313.4 0.48 17 325 8627 -44.3 -45.0 93 0.7 -44.3 271 102 315.6 315.7 287.6 316.4 0.21 18 300 9160 -47.9 -49.6 82 1.7 -48.0 270 110 317.8 317.9 288.2 318.4 0.14 19 292 9337 -49.1 -50.6 84 1.5 -49.1 270 111 318.6 318.6 288.5 319.1 0.13 20 288 9427 -49.3 -51.8 75 2.5 -49.4 270 112 319.6 319.6 288.8 320.0 0.11 21 287 9449 -49.5 -56.5 44 7.0 -49.7 270 112 319.6 319.6 288.7 319.9 0.06 22 286 9472 -48.1 -80.1 1 32.0 -48.5 270 112 321.9 321.9 289.3 321.9 0.00 23 284 9518 -48.5 -65.5 12 17.0 -48.8 270 112 322.0 322.0 289.4 322.1 0.02 24 250 10350 -49.7 -71.7 6 22.0 -50.1 275 146 332.2 332.2 292.3 332.2 0.01 25 248 10403 -49.3 -71.3 6 22.0 -49.7 275 146 333.5 333.5 292.7 333.6 0.01 26 211 11455 -52.8 -77.0 4 24.3 -53.1 275 158 343.9 343.9 295.3 343.9 0.01 27 200 11800 -53.9 -78.9 3 25.0 -54.2 275 152 347.4 347.4 296.1 347.4 0.00 28 167 12950 -56.9 -81.9 3 25.0 -57.2 278 136 360.8 360.8 298.8 360.8 0.00 29 150 13630 -57.1 -83.1 2 26.0 -57.4 280 126 371.7 371.7 300.9 371.7 0.00 30 144 13889 -57.1 -84.1 2 27.0 -57.4 279 131 376.1 376.1 301.6 376.1 0.00 31 126 14727 -61.3 -86.3 2 25.0 -61.5 265 111 383.1 383.1 302.8 383.1 0.00 32 122 14928 -61.5 -86.5 2 25.0 -61.7 266 110 386.3 386.3 303.2 386.3 0.00 33 108 15685 -61.3 -86.3 2 25.0 -61.5 270 111 400.4 400.4 305.3 400.4 0.00 34 100 16170 -55.5 -84.5 2 29.0 -56.0 280 89 420.5 420.5 307.8 420.5 0.00 35 77 17816 -61.9 -86.9 2 25.0 -62.2 259 68 439.8 439.8 309.8 439.8 0.00 36 72 18234 -60.1 -87.1 2 27.0 -60.5 268 61 452.2 452.2 311.1 452.2 0.00 37 70 18410 -61.1 -87.1 2 26.0 -61.4 260 39 453.7 453.7 311.2 453.7 0.00 38 61 19258 -63.3 -88.3 2 25.0 -63.6 269 30 467.0 467.0 312.4 467.0 0.00 39 50 20490 -58.7 -87.7 1 29.0 -59.4 300 31 505.2 505.2 315.3 505.2 0.00 40 48 20746 -58.1 -87.1 1 29.0 -58.9 309 26 512.5 512.5 315.8 512.5 0.00 41 37 22373 -60.9 -88.9 1 28.0 -61.6 283 11 544.9 544.9 317.8 545.0 0.00 42 35 22721 -57.1 -87.1 1 30.0 -58.2 294 23 563.6 563.6 318.8 563.6 0.01 43 30 23700 -54.9 -85.9 1 31.0 -56.5 300 20 595.0 595.0 320.4 595.0 0.01 44 30 23700 -55.9 -86.9 1 31.0 -57.3 300 20 592.2 592.2 320.3 592.3 0.01 45 27 24376 -49.1 -83.1 1 34.0 -52.1 276 17 629.5 629.5 321.9 629.6 0.01 46 20 26300 -56.9 -85.9 1 29.0 -58.7 300 5 662.0 662.0 323.2 662.1 0.01 47 17 27317 -63.3 -89.3 2 26.0 -64.3 317 11 673.0 673.0 323.5 673.0 0.01 48 13 28996 -56.7 -86.7 1 30.0 -59.3 2 14 749.5 749.5 325.9 749.6 0.02 49 12 29504 -57.3 -87.3 1 30.0 -59.9 15 19 764.7 764.7 326.3 764.9 0.02 50 11 30065 -49.3 -83.3 1 34.0 -54.8 14 25 813.1 813.1 327.5 813.4 0.03 51 10 30690 -49.9 -82.9 1 33.0 -55.4 50 35 833.3 833.3 328.0 833.7 0.04 52 9.2 31235 -50.5 -83.5 1 33.0 -56.1 851.1 851.1 328.4 851.5 0.04 53 6.9 33138 -44.1 -80.1 1 36.0 -53.8 950.6 950.7 330.4 951.7 0.09 TRP 126 14727 -61.3 -86.3 2 25.0 -61.5 265 111 383.1 383.1 302.8 383.1 0.00 WND 211 11455 -52.8 -77.0 4 24.3 -53.1 275 158 343.9 343.9 295.3 343.9 0.01 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 823.97 mb = 1783.85 m = 5852.45 ft Wetbulb zero: 933.09 mb = 762.48 m = 2501.54 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 31.46 % Est. max temperature: 15.51 C = 59.92 F Sfc-Lift cond lev (LCL): 863.90 mb = 1388.38 m = 4554.99 ft T: 2.12 C 700-500 lapse rate: 7.56 C/km ThetaE index: 0.50 C Layer 925.0- 850.0 mb Conv cond level (CCL): 621.63 mb = 3975.16 m = 13041.71 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 28.06 C = 82.51 F Cap Strength: 10.85 C Lifted Index: 11.15 C Risk: None Lifted Index @300 mb: 19.76 C Lifted Index @700 mb: 9.72 C Showalter Index: 9.86 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 10.30 C K Index: -9.50 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.76 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 79909.13 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 786.93 mb = 2132.79 m = 6997.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 17 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 1023 7 205 1 0.4 0.9 | 111 17 -16.2 6.3 1 1000 194 235 8 6.6 4.6 | 135 14 -10.0 10.0 2 987 305 220 7 4.5 5.4 | 132 16 -12.1 10.8 3 951 610 210 10 5.0 8.7 | 141 18 -11.6 14.1 4 925 834 220 10 6.4 7.7 | 142 17 -10.2 13.1 5 916 914 215 11 6.3 9.0 | 145 18 -10.3 14.4 6 882 1219 210 12 6.0 10.4 | 146 19 -10.6 15.8 7 850 1520 260 13 12.8 2.3 | 154 9 -3.8 7.7 8 818 1829 270 19 19.0 -0.0 | 204 6 2.4 5.4 9 787 2134 265 22 21.9 1.9 | 216 9 5.3 7.4 10 729 2743 275 24 23.9 -2.1 | 245 8 7.3 3.3 11 701 3048 260 31 30.5 5.4 | 232 18 13.9 10.8 12 700 3060 260 30 29.5 5.2 | 231 17 12.9 10.6 13 647 3658 270 24 24.0 -0.0 | 234 9 7.4 5.4 14 621 3962 280 26 25.6 -4.5 | 264 9 9.0 0.9 15 597 4267 270 23 23.0 -0.0 | 230 8 6.4 5.4 16 573 4572 265 24 23.9 2.1 | 224 10 7.3 7.5 17 550 4877 260 25 24.6 4.3 | 219 13 8.0 9.8 18 508 5486 250 40 37.6 13.7 | 228 28 21.0 19.1 19 500 5600 250 42 39.5 14.4 | 229 30 22.9 19.8 20 467 6096 245 52 47.1 22.0 | 228 41 30.5 27.4 21 411 7010 275 84 83.7 -7.3 | 272 67 67.1 -1.9 22 400 7200 275 82 81.7 -7.1 | 272 65 65.1 -1.7 23 300 9160 270 110 110.0 -0.0 | 267 94 93.4 5.4 24 274 9754 270 114 114.0 -0.0 | 267 98 97.4 5.4 25 250 10350 275 146 145.4 -12.7 | 273 129 128.8 -7.3 26 238 10668 275 149 148.4 -13.0 | 273 132 131.8 -7.6 27 211 11455 275 158 157.4 -13.8 | 273 141 140.8 -8.3 28 207 11582 275 158 157.4 -13.8 | 273 141 140.8 -8.3 29 200 11800 275 152 151.4 -13.2 | 273 135 134.8 -7.8 30 150 13630 280 126 124.1 -21.9 | 279 109 107.5 -16.4 31 148 13716 280 136 133.9 -23.6 | 279 119 117.3 -18.2 32 128 14630 275 107 106.6 -9.3 | 272 90 90.0 -3.9 33 126 14727 265 111 110.6 9.7 | 261 95 94.0 15.1 34 111 15545 270 106 106.0 -0.0 | 267 90 89.4 5.4 35 105 15850 270 116 116.0 -0.0 | 267 100 99.4 5.4 36 100 16170 280 89 87.6 -15.5 | 278 72 71.0 -10.0 37 95 16459 280 90 88.6 -15.6 | 278 73 72.0 -10.2 38 91 16764 270 65 65.0 -0.0 | 264 49 48.4 5.4 39 83 17374 255 72 69.5 18.6 | 246 58 52.9 24.1 40 75 17983 260 66 65.0 11.5 | 251 51 48.4 16.9 41 71 18288 270 60 60.0 -0.0 | 263 44 43.4 5.4 42 70 18410 260 39 38.4 6.8 | 241 25 21.8 12.2 43 65 18898 255 37 35.7 9.6 | 232 24 19.1 15.0 44 62 19202 270 28 28.0 -0.0 | 245 13 11.4 5.4 45 56 19812 260 48 47.3 8.3 | 246 34 30.7 13.8 46 51 20422 275 31 30.9 -2.7 | 259 15 14.3 2.7 47 50 20490 300 31 26.8 -15.5 | 314 14 10.2 -10.1 48 44 21336 330 15 7.5 -13.0 | 50 12 -9.1 -7.6 49 42 21641 320 13 8.4 -10.0 | 61 9 -8.2 -4.5 50 40 21946 285 13 12.6 -3.4 | 117 5 -4.0 2.1 51 38 22250 285 10 9.7 -2.6 | 112 8 -6.9 2.8 52 36 22555 280 12 11.8 -2.1 | 125 6 -4.8 3.3 53 34 22860 305 31 25.4 -17.8 | 325 15 8.8 -12.3 54 33 23165 285 26 25.1 -6.7 | 279 9 8.5 -1.3 55 31 23470 305 29 23.8 -16.6 | 327 13 7.2 -11.2 56 30 23700 300 20 17.3 -10.0 | 351 5 0.7 -4.6 57 28 24079 305 25 20.5 -14.3 | 336 10 3.9 -8.9 58 27 24384 275 17 16.9 -1.5 | 185 4 0.3 4.0 59 26 24689 295 17 15.4 -7.2 | 34 2 -1.2 -1.8 60 25 24994 270 15 15.0 -0.0 | 164 6 -1.6 5.4 61 23 25298 295 12 10.9 -5.1 | 94 6 -5.7 0.4 62 20 26300 300 5 4.3 -2.5 | 103 13 -12.3 2.9 63 19 26518 290 3 2.8 -1.0 | 108 14 -13.8 4.4 64 17 27432 320 12 7.7 -9.2 | 67 10 -8.9 -3.8 65 15 28042 360 22 -0.0 -22.0 | 45 23 -16.6 -16.6 66 14 28346 355 26 2.3 -25.9 | 35 25 -14.3 -20.5 67 14 28651 30 15 -7.5 -13.0 | 73 25 -24.1 -7.6 68 13 28956 360 14 -0.0 -14.0 | 63 19 -16.6 -8.6 69 13 29261 10 12 -2.1 -11.8 | 71 20 -18.7 -6.4 70 12 29566 15 20 -5.2 -19.3 | 57 26 -21.8 -13.9 71 11 29870 10 15 -2.6 -14.8 | 64 21 -19.2 -9.3 72 11 30175 15 29 -7.5 -28.0 | 47 33 -24.1 -22.6 73 10 30690 50 35 -26.8 -22.5 | 69 47 -43.4 -17.1 Wind Parameters Mean winds (0-6000m): 258.1 at 23.3 knts Storm direction: 288.1 at 17.5 knts Shear (0-3000m) pos: 3.9 neg: 1.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 80.4 neg: -10.2 tot: 70.2 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 44.27 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 ------------------------------------------------------------------------------- 500 223 7 130 16| 8.2 0.0 8.2| 35.7 -3.1 32.6 65.2 0.67| 11.6 7.8 1000 218 8 136 17| 5.3 0.0 5.3| 45.8 -3.1 42.8 42.8 0.63| 8.0 5.0 1500 221 10 141 16| 4.2 0.0 4.2| 57.4 -3.1 54.3 36.2 0.46| 9.2 4.3 2000 238 12 150 13| 5.2 0.0 5.2| 70.2 -3.1 67.1 33.6 0.54| 9.2 5.0 2500 249 14 160 11| 4.7 0.0 4.7| 77.2 -3.1 74.1 29.6 0.57| 8.2 4.6 3000 255 16 172 10| 3.9 1.4 5.3| 80.4 -10.2 70.2 23.4 0.44| 8.5 3.8 4000 260 19 191 9| 2.6 1.0 3.7| 92.4 -13.8 78.7 19.7 0.42| 7.9 3.3 5000 262 20 200 9| 2.1 1.7 3.8| 95.8 -28.1 67.7 13.5 0.28| 7.6 2.1 6000 258 23 211 12| 1.8 3.4 5.2|107.4 -32.4 75.0 12.5 0.23| 8.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251210.12.gif