UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 28 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 1015 61 7.6 1.6 66 6.0 4.8 165 13 279.6 280.3 277.3 291.2 4.23 1 1000 183 6.6 0.6 65 6.0 3.9 170 20 279.8 280.4 277.1 290.8 3.99 2 925 816 0.6 -1.5 86 2.1 -0.3 190 20 279.9 280.6 276.7 290.2 3.70 3 910 947 -0.5 -1.6 92 1.1 -1.0 193 19 280.1 280.7 276.9 290.5 3.73 4 889 1133 -1.7 -4.1 84 2.4 -2.6 211 17 280.7 281.3 276.5 289.7 3.17 5 883 1187 -1.3 -6.3 69 5.0 -3.1 216 16 281.7 282.2 276.3 289.4 2.70 6 877 1242 -0.5 -21.5 19 21.0 -5.8 221 15 283.1 283.2 274.3 285.5 0.78 7 850 1492 0.0 -16.0 29 16.0 -4.8 245 11 286.1 286.4 276.7 290.0 1.29 8 843 1558 0.0 -16.0 29 16.0 -4.8 247 11 286.8 287.1 277.0 290.7 1.30 9 719 2815 -7.3 -19.3 38 12.0 -10.5 285 30 292.2 292.4 279.4 295.7 1.15 10 700 3023 -7.7 -19.7 38 12.0 -10.9 280 35 294.0 294.2 280.3 297.5 1.14 11 646 3643 -10.1 -30.1 18 20.0 -14.0 285 38 298.1 298.2 281.2 299.7 0.49 12 639 3726 -9.5 -36.5 9 27.0 -14.1 285 37 299.7 299.7 281.5 300.6 0.26 13 509 5448 -18.9 -52.9 3 34.0 -22.1 285 52 308.4 308.4 284.8 308.6 0.06 14 501 5565 -19.5 -52.5 4 33.0 -22.6 285 52 309.1 309.1 285.1 309.3 0.06 15 500 5580 -19.5 -51.5 4 32.0 -22.6 285 52 309.3 309.3 285.1 309.5 0.07 16 400 7200 -32.7 -52.7 12 20.0 -33.9 285 61 312.5 312.5 286.3 312.8 0.07 17 343 8264 -41.3 -54.3 23 13.0 -41.9 288 62 314.9 314.9 287.1 315.1 0.07 18 319 8753 -45.5 -60.5 17 15.0 -45.9 289 63 315.6 315.6 287.3 315.8 0.03 19 300 9160 -48.1 -66.1 11 18.0 -48.5 290 69 317.6 317.6 288.0 317.6 0.02 20 250 10330 -56.7 -70.7 16 14.0 -56.9 290 82 321.8 321.8 289.3 321.8 0.01 21 249 10355 -56.9 -69.9 18 13.0 -57.1 290 82 321.8 321.8 289.3 321.9 0.01 22 208 11485 -60.1 -72.1 19 12.0 -60.2 275 94 333.8 333.8 292.7 333.9 0.01 23 200 11730 -59.3 -75.3 11 16.0 -59.5 270 89 338.9 338.9 294.0 338.9 0.01 24 185 12222 -56.7 -81.7 3 25.0 -56.9 272 88 350.7 350.7 296.8 350.7 0.00 25 150 13550 -58.1 -84.1 2 26.0 -58.3 270 89 370.0 370.0 300.5 370.0 0.00 26 142 13895 -57.5 -85.5 2 28.0 -57.8 270 92 376.9 376.9 301.8 376.9 0.00 27 100 16060 -66.5 -87.5 4 21.0 -66.6 270 98 399.2 399.2 305.1 399.2 0.00 28 79 17480 -68.7 -88.7 4 20.0 -68.8 269 100 422.5 422.5 308.0 422.5 0.00 29 70 18210 -65.9 -88.9 3 23.0 -66.1 270 95 443.4 443.4 310.2 443.4 0.00 30 50 20250 -64.1 -90.1 2 26.0 -64.4 255 68 492.4 492.4 314.4 492.4 0.00 31 41 21474 -61.5 -89.5 1 28.0 -62.1 245 68 527.7 527.7 316.8 527.7 0.00 32 36 22277 -63.3 -90.3 1 27.0 -63.8 251 61 543.0 543.0 317.7 543.0 0.00 33 32 23010 -58.5 -89.5 1 31.0 -59.5 256 74 574.5 574.5 319.4 574.5 0.00 34 31 23211 -55.1 -89.1 1 34.0 -56.6 250 77 588.9 588.9 320.1 588.9 0.00 35 30 23420 -55.9 -87.9 1 32.0 -57.3 245 80 592.2 592.2 320.3 592.3 0.01 36 29 23636 -54.8 -87.8 1 32.9 -56.5 245 86 601.0 601.0 320.6 601.1 0.01 37 26 24340 -51.3 -87.3 1 36.0 -53.9 245 59 630.1 630.1 321.9 630.1 0.01 38 24 24859 -52.9 -87.9 1 35.0 -55.2 249 73 640.0 640.0 322.3 640.0 0.01 39 20 26060 -43.5 -83.5 0 40.0 -49.3 250 72 703.0 703.0 324.6 703.2 0.02 40 19 26409 -38.5 -80.5 0 42.0 -46.6 245 74 728.9 729.0 325.3 729.2 0.03 41 17 27175 -37.3 -79.3 0 42.0 -46.5 251 70 756.4 756.4 326.1 756.7 0.04 42 15 28033 -41.1 -82.1 0 41.0 -49.0 251 68 771.3 771.3 326.5 771.6 0.03 43 14 28504 -38.9 -80.9 0 42.0 -48.2 245 68 794.1 794.1 327.1 794.5 0.04 44 12 29554 -42.5 -82.5 0 40.0 -50.7 234 64 817.2 817.2 327.7 817.5 0.04 45 11 30140 -43.3 -83.3 0 40.0 -51.4 228 58 834.8 834.9 328.1 835.2 0.03 46 11 30140 -43.3 -83.3 0 40.0 -51.4 228 58 834.8 834.9 328.1 835.2 0.03 47 10 30791 -37.1 -79.1 0 42.0 -49.0 221 52 881.1 881.1 329.1 881.9 0.08 TRP 208 11485 -60.1 -72.1 19 12.0 -60.2 275 94 333.8 333.8 292.7 333.9 0.01 WND 29 23636 -54.8 -87.8 1 32.9 -56.5 245 86 601.0 601.0 320.6 601.1 0.01 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 916.82 mb = 887.46 m = 2911.58 ft Freezing level: 850.00 mb = 1492.00 m = 4894.95 ft Freezing level: 843.00 mb = 1558.18 m = 5112.09 ft Wetbulb zero: 929.89 mb = 773.18 m = 2536.66 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 31.51 % Est. max temperature: 12.49 C = 54.48 F Sfc-Lift cond lev (LCL): 925.90 mb = 808.11 m = 2651.23 ft T: 0.67 C 700-500 lapse rate: 4.61 C/km ThetaE index: 5.05 C Layer 889.0- 850.0 mb Conv cond level (CCL): 894.91 mb = 1080.47 m = 3544.81 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 8.61 C = 47.49 F Cap Strength: 16.16 C Lifted Index: 16.28 C Risk: None Lifted Index @300 mb: 19.15 C Lifted Index @700 mb: 7.51 C Showalter Index: 16.69 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 3.50 C K Index: -8.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.74 J/kg Max Up Vert Vel: 1.21 m/s Conv Inhibition (B-): 59856.76 J/kg Cap Strength: 15.98 C Lift Cond Lev (LCL): 904.84 mb = 992.36 m = 3255.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 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 1015 61 165 13 -3.4 12.6 | 139 36 -23.3 27.0 1 1000 183 170 20 -3.5 19.7 | 146 41 -23.4 34.1 2 985 305 175 21 -1.8 20.9 | 148 41 -21.8 35.3 3 949 610 180 19 0.0 19.0 | 149 39 -19.9 33.4 4 925 816 190 20 3.5 19.7 | 154 38 -16.5 34.1 5 914 914 190 20 3.5 19.7 | 154 38 -16.5 34.1 6 850 1492 245 11 10.0 4.6 | 152 22 -10.0 19.1 7 847 1524 245 11 10.0 4.6 | 152 22 -10.0 19.1 8 814 1829 265 15 14.9 1.3 | 162 16 -5.0 15.7 9 784 2134 265 16 15.9 1.4 | 166 16 -4.0 15.8 10 754 2438 295 20 18.1 -8.5 | 163 6 -1.8 6.0 11 700 3023 280 35 34.5 -6.1 | 240 17 14.5 8.3 12 670 3353 280 43 42.3 -7.5 | 253 23 22.4 6.9 13 644 3658 285 38 36.7 -9.8 | 255 17 16.8 4.6 14 619 3962 285 35 33.8 -9.1 | 249 15 13.9 5.3 15 571 4572 285 46 44.4 -11.9 | 264 25 24.5 2.5 16 548 4877 285 52 50.2 -13.5 | 268 30 30.3 0.9 17 500 5580 285 52 50.2 -13.5 | 268 30 30.3 0.9 18 466 6096 290 55 51.7 -18.8 | 278 32 31.8 -4.4 19 400 7200 285 61 58.9 -15.8 | 272 39 39.0 -1.4 20 301 9144 290 63 59.2 -21.5 | 280 40 39.3 -7.1 21 300 9160 290 69 64.8 -23.6 | 282 46 44.9 -9.2 22 250 10330 290 82 77.1 -28.0 | 283 59 57.1 -13.6 23 237 10668 290 83 78.0 -28.4 | 284 60 58.1 -14.0 24 215 11278 275 76 75.7 -6.6 | 262 56 55.8 7.8 25 208 11485 275 94 93.6 -8.2 | 265 74 73.7 6.2 26 205 11582 275 96 95.6 -8.4 | 265 76 75.7 6.0 27 200 11730 270 89 89.0 -0.0 | 258 71 69.1 14.4 28 161 13106 275 87 86.7 -7.6 | 264 67 66.7 6.8 29 150 13550 270 89 89.0 -0.0 | 258 71 69.1 14.4 30 103 15850 270 108 108.0 -0.0 | 261 89 88.1 14.4 31 100 16060 270 98 98.0 -0.0 | 260 79 78.1 14.4 32 94 16459 270 98 98.0 -0.0 | 260 79 78.1 14.4 33 80 17374 270 101 101.0 -0.0 | 260 82 81.1 14.4 34 73 17983 265 96 95.6 8.4 | 253 79 75.7 22.8 35 70 18210 270 95 95.0 -0.0 | 259 76 75.1 14.4 36 62 18898 275 90 89.7 -7.8 | 265 70 69.7 6.6 37 50 20250 255 68 65.7 17.6 | 235 56 45.8 32.0 38 46 20726 255 65 62.8 16.8 | 234 53 42.9 31.2 39 42 21336 245 72 65.3 30.4 | 225 64 45.3 44.8 40 38 21946 245 54 48.9 22.8 | 218 47 29.0 37.2 41 33 22860 260 72 70.9 12.5 | 242 58 51.0 26.9 42 30 23420 245 80 72.5 33.8 | 227 71 52.6 48.2 43 29 23636 245 86 77.9 36.3 | 229 77 58.0 50.8 44 27 24079 245 86 77.9 36.3 | 229 77 58.0 50.8 45 26 24384 245 56 50.8 23.7 | 219 49 30.8 38.1 46 24 24994 250 77 72.4 26.3 | 232 66 52.4 40.7 47 21 25603 240 66 57.2 33.0 | 218 60 37.2 47.4 48 20 25908 250 61 57.3 20.9 | 227 51 37.4 35.3 49 20 26060 250 72 67.7 24.6 | 231 62 47.7 39.0 50 19 26213 245 74 67.1 31.3 | 226 66 47.1 45.7 51 16 26822 255 67 64.7 17.3 | 235 55 44.8 31.7 52 13 27432 240 69 59.8 34.5 | 219 63 39.8 48.9 53 10 28346 220 51 32.8 39.1 | 194 55 12.9 53.5 54 8 28956 230 34 26.0 21.9 | 190 37 6.1 36.3 55 7 29566 255 45 43.5 11.6 | 222 35 23.5 26.1 56 6 30175 280 38 37.4 -6.6 | 246 19 17.5 7.8 Wind Parameters Mean winds (0-6000m): 275.9 at 32.8 knts Storm direction: 305.9 at 24.6 knts Shear (0-3000m) pos: 5.6 neg: 2.4 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 173.6 neg: -13.1 tot: 160.5 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 226.31 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 ------------------------------------------------------------------------------- 500 174 19 147 40| 7.7 0.0 7.7| 70.8 0.0 70.8 141.5 0.62| 11.3 7.0 1000 181 19 150 39| 5.7 0.0 5.7|124.5 0.0 124.5 124.5 0.62| 10.2 6.3 1500 190 18 152 36| 5.5 0.0 5.5|129.3 -12.9 116.4 77.6 0.33| 11.1 3.7 2000 205 17 156 32| 5.7 0.0 5.7|147.0 -12.9 134.2 67.1 0.37| 9.9 3.7 2500 222 17 162 28| 6.7 0.0 6.7|155.1 -13.1 142.0 56.8 0.35| 10.7 3.7 3000 241 19 172 24| 5.6 2.4 8.0|173.6 -13.1 160.5 53.5 0.38| 11.3 4.4 4000 262 24 193 18| 4.5 1.8 6.3|201.5 -19.9 181.6 45.4 0.35| 10.8 3.8 5000 271 29 212 16| 3.6 2.9 6.5|236.8 -19.9 216.9 43.4 0.36| 10.2 3.6 6000 276 33 229 17| 3.4 2.5 5.8|277.2 -19.9 257.2 42.9 0.39| 8.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251128.12.gif