UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 29 NOV 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 59 10.4 8.5 88 1.9 9.4 280 4 282.8 284.0 282.1 301.9 6.91 1 1000 134 11.6 7.9 78 3.7 9.6 280 7 284.8 285.9 282.7 303.4 6.69 2 966 422 10.2 0.2 50 10.0 5.5 283 11 286.2 286.9 280.3 297.6 4.01 3 926 773 8.4 -2.6 46 11.0 3.5 264 10 287.8 288.4 280.3 297.7 3.41 4 925 782 8.4 -2.6 46 11.0 3.5 265 10 287.9 288.5 280.3 297.8 3.41 5 884 1155 5.8 -2.2 56 8.0 2.2 261 13 289.0 289.6 281.1 299.6 3.68 6 861 1371 6.4 -16.6 17 23.0 -1.1 272 14 291.8 292.0 279.3 295.5 1.21 7 850 1476 5.6 -17.4 17 23.0 -1.7 280 15 292.0 292.2 279.3 295.6 1.15 8 748 2506 -2.1 -21.1 22 19.0 -7.3 279 31 294.5 294.7 280.3 297.5 0.95 9 700 3031 -4.1 -23.1 21 19.0 -9.0 270 40 297.9 298.1 281.6 300.7 0.85 10 691 3133 -4.5 -25.5 18 21.0 -9.6 270 42 298.6 298.7 281.7 300.9 0.69 11 671 3365 -3.9 -39.9 4 36.0 -10.3 270 46 301.8 301.8 282.4 302.4 0.18 12 630 3859 -6.9 -41.9 4 35.0 -12.6 268 42 303.9 303.9 283.2 304.4 0.15 13 500 5610 -22.5 -47.5 8 25.0 -24.9 275 55 305.6 305.6 283.8 306.0 0.10 14 491 5743 -23.9 -46.9 10 23.0 -26.1 275 54 305.5 305.5 283.8 305.9 0.11 15 400 7210 -33.7 -57.7 7 24.0 -34.9 275 68 311.2 311.2 285.8 311.3 0.04 16 360 7938 -39.5 -61.5 8 22.0 -40.3 277 77 312.9 312.9 286.4 313.0 0.03 17 306 9029 -46.9 -61.9 16 15.0 -47.3 280 89 317.4 317.5 287.9 317.6 0.03 18 300 9160 -47.7 -63.7 14 16.0 -48.1 280 90 318.1 318.1 288.2 318.2 0.02 19 255 10222 -53.5 -67.5 17 14.0 -53.7 276 99 324.7 324.7 290.2 324.8 0.02 20 250 10350 -54.1 -68.1 16 14.0 -54.3 275 100 325.6 325.6 290.5 325.7 0.02 21 227 10964 -56.9 -70.9 15 14.0 -57.1 272 109 330.5 330.5 291.9 330.5 0.01 22 200 11770 -53.7 -79.7 3 26.0 -54.0 265 114 347.7 347.7 296.1 347.7 0.00 23 192 12033 -52.1 -81.1 2 29.0 -52.5 266 115 354.4 354.4 297.5 354.4 0.00 24 153 13494 -54.3 -86.3 1 32.0 -54.7 268 121 374.4 374.4 301.3 374.4 0.00 25 150 13620 -55.3 -86.3 1 31.0 -55.6 265 120 374.8 374.8 301.4 374.8 0.00 26 100 16140 -66.7 -86.7 4 20.0 -66.8 265 116 398.9 398.9 305.0 398.9 0.00 27 90 16770 -70.3 -88.3 5 18.0 -70.4 270 108 403.9 403.9 305.7 403.9 0.00 28 72 18101 -67.5 -89.5 3 22.0 -67.7 261 89 436.4 436.4 309.5 436.5 0.00 29 70 18270 -68.1 -89.1 3 21.0 -68.2 260 87 438.7 438.7 309.7 438.7 0.00 30 56 19608 -70.5 -90.5 4 20.0 -70.6 265 86 462.1 462.1 312.0 462.1 0.00 31 52 20053 -66.9 -89.9 3 23.0 -67.1 268 81 480.4 480.4 313.5 480.4 0.00 32 50 20290 -68.3 -90.3 3 22.0 -68.5 270 73 482.5 482.5 313.7 482.5 0.00 33 44 21062 -65.3 -90.3 2 25.0 -65.6 259 83 507.8 507.8 315.5 507.8 0.00 34 41 21490 -66.9 -90.9 2 24.0 -67.2 256 87 514.2 514.2 315.9 514.2 0.00 35 35 22459 -60.9 -89.9 1 29.0 -61.6 263 86 553.7 553.7 318.3 553.7 0.00 36 33 22825 -61.1 -91.1 1 30.0 -61.9 265 86 562.5 562.5 318.8 562.5 0.00 37 31 23219 -54.1 -89.1 1 35.0 -55.8 265 74 591.6 591.6 320.2 591.6 0.00 38 30 23430 -52.9 -87.9 1 35.0 -54.9 265 68 600.4 600.4 320.6 600.5 0.01 39 29 23650 -52.7 -87.7 1 35.0 -54.8 269 66 606.8 606.8 320.9 606.9 0.01 40 27 24112 -53.7 -87.7 1 34.0 -55.7 265 63 616.5 616.5 321.3 616.6 0.01 41 21 25747 -49.9 -86.9 1 37.0 -53.3 246 59 674.0 674.0 323.6 674.0 0.01 42 20 26070 -45.1 -85.1 0 40.0 -50.3 260 69 698.1 698.1 324.4 698.2 0.01 43 18 26775 -42.1 -83.1 0 41.0 -48.8 259 71 729.0 729.0 325.3 729.1 0.02 44 17 27160 -43.1 -83.7 0 40.6 -49.6 255 75 737.8 737.8 325.6 738.0 0.02 45 13 28944 -47.7 -86.7 0 39.0 -53.2 265 53 780.7 780.7 326.8 780.8 0.02 46 13 28944 -45.5 -84.5 0 39.0 -52.0 265 53 788.3 788.3 327.0 788.5 0.02 47 12 29473 -47.5 -86.5 0 39.0 -53.4 259 55 799.4 799.5 327.3 799.6 0.02 48 12 29473 -46.5 -85.5 0 39.0 -52.8 259 55 803.0 803.0 327.3 803.2 0.02 49 12 29473 -40.7 -81.7 0 41.0 -49.8 259 55 823.5 823.6 327.8 823.9 0.04 50 11 30066 -39.3 -81.3 0 42.0 -49.5 255 53 849.4 849.4 328.4 849.8 0.05 51 10 30720 -37.5 -79.5 0 42.0 -49.2 255 42 879.6 879.6 329.0 880.3 0.07 52 9.9 30789 -36.9 -78.9 0 42.0 -49.0 884.3 884.4 329.1 885.2 0.08 53 9.7 30933 -29.5 -74.5 0 45.0 -46.3 917.4 917.5 329.8 919.2 0.16 54 8.4 31949 -34.5 -77.5 0 43.0 -48.9 936.3 936.4 330.1 937.6 0.12 55 7.9 32380 -32.3 -76.3 0 44.0 -48.4 961.7 961.8 330.6 963.4 0.15 56 7.0 33229 -34.7 -77.7 0 43.0 -50.0 985.6 985.7 330.9 987.2 0.14 TRP 90 16770 -70.3 -88.3 5 18.0 -70.4 270 108 403.9 403.9 305.7 403.9 0.00 WND 17 27160 -43.1 -83.7 0 40.6 -49.6 255 75 737.8 737.8 325.6 738.0 0.02 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 775.82 mb = 2225.12 m = 7300.19 ft Wetbulb zero: 868.53 mb = 1299.37 m = 4262.97 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 21.01 % Est. max temperature: 19.42 C = 66.95 F Sfc-Lift cond lev (LCL): 980.37 mb = 299.28 m = 981.88 ft T: 10.80 C 700-500 lapse rate: 7.13 C/km ThetaE index: 5.75 C Layer 966.0- 926.0 mb Conv cond level (CCL): 752.28 mb = 2460.04 m = 8070.90 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 22.02 C = 71.63 F Cap Strength: 8.90 C Lifted Index: 7.07 C Risk: None Lifted Index @300 mb: 13.57 C Lifted Index @700 mb: 5.84 C Showalter Index: 9.59 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 5.10 C K Index: -8.30 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.11 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 54594.63 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 845.50 mb = 1518.81 m = 4982.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 25 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 59 280 4 3.9 -0.7 | 130 22 -16.8 14.0 1 1000 134 280 7 6.9 -1.2 | 134 19 -13.8 13.5 2 980 305 300 10 8.7 -5.0 | 129 15 -12.1 9.7 3 944 610 255 12 11.6 3.1 | 153 20 -9.2 17.8 4 925 782 265 10 10.0 0.9 | 145 19 -10.8 15.5 5 910 914 265 13 13.0 1.1 | 154 18 -7.8 15.8 6 877 1219 260 13 12.8 2.3 | 155 19 -7.9 16.9 7 850 1476 280 15 14.8 -2.6 | 154 13 -6.0 12.1 8 845 1524 290 16 15.0 -5.5 | 148 11 -5.7 9.2 9 783 2134 275 19 18.9 -1.7 | 172 13 -1.8 13.0 10 754 2438 280 30 29.5 -5.2 | 223 13 8.8 9.5 11 700 3031 270 40 40.0 -0.0 | 233 24 19.3 14.7 12 671 3353 270 46 46.0 -0.0 | 240 29 25.3 14.7 13 645 3658 265 41 40.8 3.6 | 228 27 20.1 18.2 14 573 4572 280 45 44.3 -7.8 | 254 25 23.6 6.9 15 550 4877 285 51 49.3 -13.2 | 267 29 28.5 1.5 16 500 5610 275 55 54.8 -4.8 | 254 35 34.0 9.9 17 467 6096 275 52 51.8 -4.5 | 252 33 31.1 10.1 18 400 7210 275 68 67.7 -5.9 | 259 48 47.0 8.7 19 394 7315 275 70 69.7 -6.1 | 260 50 49.0 8.6 20 300 9160 280 90 88.6 -15.6 | 271 68 67.9 -1.0 21 250 10350 275 100 99.6 -8.7 | 266 79 78.9 6.0 22 216 11278 270 113 113.0 -0.0 | 261 93 92.3 14.7 23 200 11770 265 114 113.6 9.9 | 255 96 92.8 24.6 24 155 13411 270 121 121.0 -0.0 | 262 101 100.3 14.7 25 150 13620 265 120 119.5 10.5 | 256 102 98.8 25.1 26 141 14021 265 125 124.5 10.9 | 256 107 103.8 25.6 27 110 15545 270 109 109.0 -0.0 | 261 89 88.3 14.7 28 100 16140 265 116 115.6 10.1 | 255 98 94.8 24.8 29 95 16459 265 116 115.6 10.1 | 255 98 94.8 24.8 30 90 16770 270 108 108.0 -0.0 | 260 88 87.3 14.7 31 70 18270 260 87 85.7 15.1 | 245 71 64.9 29.8 32 60 19202 265 79 78.7 6.9 | 250 62 58.0 21.6 33 54 19812 265 89 88.7 7.8 | 252 72 67.9 22.4 34 50 20290 270 73 73.0 -0.0 | 254 54 52.3 14.7 35 49 20422 270 73 73.0 -0.0 | 254 54 52.3 14.7 36 42 21336 255 87 84.0 22.5 | 240 73 63.3 37.2 37 33 22860 265 86 85.7 7.5 | 251 69 64.9 22.2 38 30 23430 265 68 67.7 5.9 | 246 51 47.0 20.6 39 30 23470 270 67 67.0 -0.0 | 252 49 46.3 14.7 40 27 24079 265 63 62.8 5.5 | 244 47 42.0 20.2 41 24 24994 265 71 70.7 6.2 | 247 54 50.0 20.9 42 23 25298 250 54 50.7 18.5 | 222 45 30.0 33.1 43 21 25908 245 61 55.3 25.8 | 220 53 34.5 40.5 44 20 26070 260 69 68.0 12.0 | 241 54 47.2 26.7 45 20 26213 265 65 64.8 5.7 | 245 48 44.0 20.3 46 17 27160 255 75 72.4 19.4 | 237 62 51.7 34.1 47 16 27432 255 75 72.4 19.4 | 237 62 51.7 34.1 48 14 28346 230 48 36.8 30.9 | 199 48 16.0 45.5 49 14 28651 240 47 40.7 23.5 | 208 43 20.0 38.2 50 13 28956 265 53 52.8 4.6 | 239 37 32.1 19.3 51 11 29870 255 56 54.1 14.5 | 229 44 33.4 29.2 52 10 30720 255 42 40.6 10.9 | 218 32 19.8 25.5 Wind Parameters Mean winds (0-6000m): 275.3 at 33.9 knts Storm direction: 305.3 at 25.4 knts Shear (0-3000m) pos: 3.3 neg: 3.8 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 110.4 neg: -15.7 tot: 94.7 m^2/s^2 ave: 31.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 81.19 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 ------------------------------------------------------------------------------- 500 284 9 137 17| 0.0 8.2 8.2| 32.4 -3.9 28.4 56.8 0.48| 13.3 6.4 1000 271 11 145 18| 0.7 4.1 4.8| 45.1 -11.5 33.5 33.5 0.40| 9.6 3.8 1500 271 12 148 17| 2.7 2.7 5.4| 46.5 -15.7 30.8 20.5 0.24| 9.2 2.2 2000 275 13 151 16| 2.0 3.1 5.1| 58.7 -15.7 43.0 21.5 0.33| 8.1 2.7 2500 276 16 158 14| 4.0 2.5 6.4| 99.9 -15.7 84.2 33.7 0.51| 9.3 4.7 3000 275 19 173 13| 3.3 3.8 7.1|110.4 -15.7 94.7 31.6 0.45| 9.4 4.3 4000 272 25 198 14| 2.7 3.2 6.0|165.2 -58.7 106.5 26.6 0.38| 9.2 3.5 5000 275 30 216 15| 3.5 2.6 6.1|250.0 -70.0 180.0 36.0 0.43| 9.0 3.9 6000 275 34 228 17| 2.9 2.6 5.5|250.0-127.5 122.6 20.4 0.32| 8.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251129.12.gif