UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 8 DEC 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 208 335 24 SFC 997 233 8.6 -0.4 53 9.0 4.6 335 24 282.0 282.6 277.9 292.4 3.72 2 945 673 5.2 -0.8 65 6.0 2.5 326 29 282.9 283.5 278.4 293.6 3.81 3 940 717 5.0 -3.0 56 8.0 1.7 319 28 283.1 283.7 277.8 292.4 3.26 4 925 848 5.6 -7.4 39 13.0 0.6 300 22 285.0 285.4 277.6 291.9 2.37 5 924 857 5.6 -7.4 39 13.0 0.6 299 22 285.1 285.5 277.6 292.0 2.37 6 919 901 5.8 -5.2 45 11.0 1.3 296 21 285.8 286.3 278.6 293.9 2.82 7 886 1199 2.8 -6.2 52 9.0 -0.7 267 2 285.7 286.1 278.4 293.5 2.71 8 878 1272 3.4 -1.6 70 5.0 1.2 261 2 287.0 287.7 280.5 298.1 3.87 9 850 1535 2.6 -7.4 48 10.0 -1.3 240 5 288.9 289.3 279.7 296.4 2.58 10 823 1795 1.6 -14.4 29 16.0 -3.6 271 16 290.5 290.8 279.1 295.1 1.52 11 793 2095 2.6 -26.4 10 29.0 -4.8 279 24 294.7 294.8 279.8 296.5 0.56 12 715 2925 -1.3 -27.3 12 26.0 -7.7 278 26 299.2 299.3 281.8 301.1 0.57 13 700 3093 -2.9 -22.9 20 20.0 -8.2 280 26 299.3 299.4 282.2 302.1 0.87 14 664 3507 -6.7 -20.7 32 14.0 -10.5 284 27 299.6 299.8 282.6 303.1 1.11 15 641 3780 -9.1 -29.1 18 20.0 -13.3 282 27 299.9 300.0 282.0 301.6 0.54 16 609 4173 -12.3 -22.3 43 10.0 -14.7 269 29 300.6 300.8 283.0 304.0 1.05 17 584 4492 -14.7 -24.7 42 10.0 -16.9 258 31 301.4 301.6 283.1 304.3 0.88 18 578 4570 -14.9 -38.9 11 24.0 -18.4 256 31 302.1 302.1 282.5 302.9 0.23 19 563 4768 -15.7 -41.7 9 26.0 -19.1 257 34 303.4 303.5 283.0 304.0 0.17 20 551 4930 -16.3 -34.3 20 18.0 -19.3 258 37 304.6 304.7 283.7 305.9 0.38 21 514 5447 -21.3 -26.3 64 5.0 -22.2 263 45 304.7 304.8 284.4 307.5 0.87 22 505 5577 -21.7 -25.2 73 3.5 -22.4 264 48 305.7 305.9 284.9 308.9 0.98 23 501 5635 -21.5 -31.5 40 10.0 -23.1 265 49 306.7 306.8 284.8 308.5 0.55 24 500 5650 -21.7 -31.7 40 10.0 -23.3 265 49 306.6 306.7 284.7 308.4 0.54 25 418 6948 -31.7 -34.9 73 3.2 -32.1 258 55 309.9 310.0 285.9 311.5 0.47 26 403 7207 -32.9 -38.9 55 6.0 -33.5 255 62 311.6 311.6 286.3 312.7 0.33 27 400 7260 -33.1 -45.1 29 12.0 -34.0 255 64 312.0 312.0 286.2 312.6 0.17 28 399 7278 -33.1 -49.1 19 16.0 -34.2 255 64 312.2 312.2 286.2 312.6 0.11 29 390 7437 -34.1 -57.1 8 23.0 -35.3 256 65 312.9 312.9 286.4 313.1 0.04 30 389 7455 -33.9 -65.9 2 32.0 -35.2 256 65 313.4 313.4 286.5 313.5 0.01 31 354 8110 -37.5 -58.5 9 21.0 -38.4 259 72 317.1 317.1 287.9 317.3 0.04 32 300 9240 -41.7 -71.7 2 30.0 -42.5 265 84 326.6 326.6 290.7 326.6 0.01 33 268 10003 -44.9 -74.9 2 30.0 -45.5 265 90 332.6 332.6 292.4 332.7 0.01 34 250 10470 -44.9 -72.9 3 28.0 -45.6 265 105 339.3 339.3 294.1 339.3 0.01 35 240 10744 -43.7 -74.7 2 31.0 -44.5 265 109 345.1 345.1 295.6 345.1 0.01 36 200 11960 -47.9 -78.9 2 31.0 -48.5 265 125 356.9 356.9 298.1 356.9 0.00 37 165 13212 -52.3 -83.3 1 31.0 -52.8 261 117 369.7 369.7 300.5 369.8 0.00 38 150 13820 -57.1 -84.1 2 27.0 -57.4 255 136 371.7 371.7 300.9 371.7 0.00 39 145 14034 -58.7 -84.7 2 26.0 -58.9 255 137 372.6 372.6 301.0 372.6 0.00 40 140 14254 -60.3 -85.3 2 25.0 -60.5 255 137 373.5 373.5 301.2 373.5 0.00 41 108 15859 -64.3 -88.3 2 24.0 -64.4 262 93 394.7 394.7 304.5 394.7 0.00 42 100 16330 -64.3 -89.3 2 25.0 -64.5 260 86 403.5 403.5 305.7 403.5 0.00 43 95 16644 -63.5 -88.5 2 25.0 -63.7 262 80 411.0 411.0 306.6 411.0 0.00 44 80 17689 -67.3 -88.3 4 21.0 -67.4 266 56 423.9 423.9 308.2 423.9 0.00 45 71 18397 -73.7 -88.7 8 15.0 -73.7 256 55 425.0 425.0 308.3 425.0 0.00 46 70 18480 -72.7 -88.7 7 16.0 -72.8 255 55 428.9 428.9 308.7 428.9 0.00 47 68 18650 -72.9 -89.9 6 17.0 -73.0 245 60 432.0 432.0 309.0 432.0 0.00 48 66 18828 -66.5 -90.5 2 24.0 -66.7 245 58 449.6 449.6 310.8 449.6 0.00 49 64 19016 -63.7 -90.7 1 27.0 -64.0 245 56 459.7 459.7 311.7 459.7 0.00 50 56 19839 -61.7 -88.7 2 27.0 -62.1 247 47 482.2 482.2 313.6 482.2 0.00 TRP 268 10003 -44.9 -74.9 2 30.0 -45.5 265 90 332.6 332.6 292.4 332.7 0.01 WND 145 14034 -58.7 -84.7 2 26.0 -58.9 255 137 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 741.00 mb = 2647.97 m = 8687.46 ft Wetbulb zero: 897.32 mb = 1095.57 m = 3594.36 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 33.66 % Est. max temperature: 15.65 C = 60.17 F Sfc-Lift cond lev (LCL): 868.64 mb = 1359.28 m = 4459.51 ft T: 3.14 C 700-500 lapse rate: 7.35 C/km ThetaE index: 3.02 C Layer 850.0- 793.0 mb Conv cond level (CCL): 655.82 mb = 3603.21 m = 11821.40 ft Mean mixing ratio: 3.31 g/kg Conv temperature: 26.26 C = 79.27 F Cap Strength: 12.32 C Lifted Index: 12.26 C Risk: None Lifted Index @300 mb: 23.82 C Lifted Index @700 mb: 10.73 C Showalter Index: 9.80 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: -3.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.58 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 28011.42 J/kg Cap Strength: 11.53 C Lift Cond Lev (LCL): 826.66 mb = 1759.43 m = 5772.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 22 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 ---------------------------------------------------------- 0 997 233 335 24 10.1 -21.8 | 40 12 -8.1 -9.5 1 988 305 330 35 17.5 -30.3 | 2 18 -0.7 -18.1 2 952 610 335 32 13.5 -29.0 | 16 17 -4.7 -16.8 3 925 848 300 22 19.1 -11.0 | 214 1 0.8 1.2 4 917 914 295 21 19.0 -8.9 | 194 3 0.8 3.3 5 884 1219 265 1 1.0 0.1 | 126 21 -17.2 12.3 6 850 1535 240 5 4.3 2.5 | 137 20 -13.9 14.7 7 819 1829 275 17 16.9 -1.5 | 173 11 -1.3 10.7 8 789 2134 280 25 24.6 -4.3 | 219 10 6.4 7.9 9 759 2438 270 30 30.0 -0.0 | 224 17 11.8 12.2 10 704 3048 280 25 24.6 -4.3 | 219 10 6.4 7.9 11 700 3093 280 26 25.6 -4.5 | 224 11 7.4 7.7 12 650 3658 285 27 26.1 -7.0 | 236 9 7.9 5.2 13 576 4572 255 31 29.9 8.0 | 210 23 11.7 20.2 14 500 5650 265 49 48.8 4.3 | 242 35 30.6 16.5 15 470 6096 260 49 48.3 8.5 | 235 36 30.0 20.7 16 432 6706 260 48 47.3 8.3 | 235 36 29.1 20.6 17 400 7260 255 64 61.8 16.6 | 237 52 43.6 28.8 18 397 7315 255 64 61.8 16.6 | 237 52 43.6 28.8 19 300 9240 265 84 83.7 7.3 | 253 68 65.5 19.5 20 268 10003 265 90 89.7 7.8 | 254 74 71.4 20.1 21 250 10470 265 105 104.6 9.2 | 256 89 86.4 21.4 22 200 11960 265 125 124.5 10.9 | 258 109 106.3 23.1 23 184 12497 265 127 126.5 11.1 | 258 111 108.3 23.3 24 160 13411 260 114 112.3 19.8 | 251 99 94.1 32.0 25 150 13820 255 136 131.4 35.2 | 247 123 113.1 47.4 26 145 14034 255 137 132.3 35.5 | 247 124 114.1 47.7 27 138 14326 255 137 132.3 35.5 | 247 124 114.1 47.7 28 119 15240 265 101 100.6 8.8 | 256 85 82.4 21.0 29 100 16330 260 86 84.7 14.9 | 248 72 66.5 27.2 30 98 16459 260 86 84.7 14.9 | 248 72 66.5 27.2 31 84 17374 270 57 57.0 -0.0 | 253 41 38.8 12.2 32 70 18480 255 55 53.1 14.2 | 233 44 34.9 26.5 33 68 18593 245 60 54.4 25.4 | 224 52 36.2 37.6 34 56 19507 245 47 42.6 19.9 | 217 40 24.4 32.1 35 53 19812 270 42 42.0 -0.0 | 243 27 23.8 12.2 36 49 20117 265 35 34.9 3.1 | 227 23 16.7 15.3 Wind Parameters Mean winds (0-6000m): 273.8 at 29.2 knts Storm direction: 303.8 at 21.9 knts Shear (0-3000m) pos: 2.4 neg: 4.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): -173.6 deg Storm rel helicity (0-3000m) pos: 104.6 neg: -82.0 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 17.2 stream: -1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 114.27 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 ------------------------------------------------------------------------------- 500 331 32 10 16| 0.0 8.7 8.7| 13.6 -42.9 -29.3 -58.5 -0.39| 25.4 -9.9 1000 322 24 30 7| 0.0 12.2 12.2| 13.6 -78.8 -65.2 -65.2 -0.53| 30.4-16.0 1500 316 17 88 6| 0.0 8.0 8.0| 66.0 -78.8 -12.8 -8.6 -0.28| 24.7 -7.0 2000 304 18 122 4| 3.7 6.0 9.7| 99.3 -78.8 20.5 10.2 -0.10| 22.5 -2.2 2500 295 20 184 4| 2.9 5.0 7.9|100.9 -79.7 21.2 8.5 -0.09| 19.6 -1.7 3000 291 21 201 5| 2.4 4.2 6.5|104.6 -82.0 22.6 7.5 -0.08| 17.2 -1.3 4000 287 23 214 7| 1.9 4.2 6.1|108.7 -97.2 11.5 2.9 -0.09| 14.3 -1.3 5000 279 25 219 11| 2.4 4.0 6.4|174.3-111.3 63.0 12.6 -0.03| 13.2 -0.4 6000 274 29 227 15| 2.6 3.6 6.3|222.1-146.7 75.3 12.6 -0.01| 12.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251208.00.gif