UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 18 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 208 240 1 SFC 997 233 7.4 2.4 71 5.0 5.1 240 1 280.8 281.6 278.3 293.4 4.56 2 980 375 8.4 3.6 72 4.8 6.1 187 3 283.2 284.1 280.1 297.3 5.05 3 925 850 4.4 2.4 87 2.0 3.4 195 8 283.8 284.7 280.3 297.6 4.92 4 901 1063 2.4 1.3 92 1.1 1.9 183 11 283.9 284.7 280.0 297.0 4.66 5 891 1154 5.0 -24.0 10 29.0 -2.6 172 13 287.5 287.6 276.3 289.4 0.62 6 878 1274 8.2 -34.8 3 43.0 -1.6 167 15 292.0 292.1 278.0 292.8 0.23 7 858 1464 8.0 -23.0 9 31.0 -1.0 173 16 293.7 293.9 279.6 296.0 0.70 8 850 1541 7.6 -22.4 10 30.0 -1.2 170 17 294.1 294.2 279.8 296.5 0.74 9 700 3113 -2.3 -31.3 9 29.0 -8.7 220 2 299.9 300.0 281.9 301.3 0.40 10 531 5257 -14.5 -40.5 9 26.0 -18.4 292 22 310.0 310.0 285.6 310.7 0.21 11 529 5286 -14.5 -39.5 10 25.0 -18.3 290 23 310.3 310.4 285.7 311.2 0.23 12 500 5710 -18.1 -41.1 11 23.0 -21.2 285 37 311.0 311.0 285.9 311.7 0.21 13 432 6781 -27.3 -37.3 38 10.0 -28.5 280 50 312.6 312.6 286.7 313.8 0.36 14 426 6881 -27.7 -43.7 20 16.0 -29.3 280 51 313.3 313.3 286.7 314.0 0.19 15 400 7330 -31.3 -38.3 50 7.0 -32.1 280 56 314.3 314.4 287.3 315.6 0.35 16 393 7455 -32.3 -39.3 50 7.0 -33.0 280 57 314.6 314.7 287.3 315.8 0.32 17 384 7619 -33.9 -41.9 44 8.0 -34.6 279 59 314.6 314.6 287.2 315.5 0.25 18 336 8544 -40.5 -59.5 11 19.0 -41.2 276 69 317.8 317.8 288.1 318.0 0.04 19 305 9199 -45.3 -56.3 28 11.0 -45.7 260 80 320.0 320.0 288.8 320.2 0.06 20 300 9310 -44.1 -60.1 15 16.0 -44.6 260 90 323.2 323.2 289.8 323.4 0.04 21 289 9559 -42.9 -67.9 5 25.0 -43.6 260 95 328.4 328.4 291.3 328.4 0.01 22 259 10287 -47.1 -69.1 6 22.0 -47.6 257 118 332.7 332.7 292.4 332.7 0.01 23 250 10520 -46.1 -73.1 3 27.0 -46.7 255 126 337.5 337.5 293.7 337.6 0.01 24 233 10989 -46.5 -71.5 4 25.0 -47.1 257 136 343.8 343.8 295.3 343.8 0.01 25 200 11990 -53.7 -74.7 6 21.0 -54.0 260 153 347.7 347.7 296.1 347.8 0.01 26 193 12218 -55.3 -75.4 6 20.2 -55.5 260 154 348.8 348.8 296.4 348.8 0.01 27 169 13052 -61.1 -78.1 9 17.0 -61.3 260 137 352.6 352.6 297.2 352.6 0.01 28 150 13790 -62.3 -83.3 4 21.0 -62.4 260 113 362.8 362.8 299.2 362.8 0.00 29 142 14128 -64.1 -84.1 5 20.0 -64.2 257 107 365.3 365.3 299.7 365.3 0.00 30 135 14440 -63.3 -85.3 4 22.0 -63.4 254 102 372.1 372.1 300.9 372.1 0.00 31 108 15798 -68.7 -88.7 4 20.0 -68.8 261 74 386.4 386.4 303.2 386.4 0.00 32 100 16260 -68.9 -87.9 5 19.0 -69.0 255 74 394.6 394.6 304.5 394.6 0.00 33 70 18410 -62.9 -88.9 2 26.0 -63.2 255 43 449.8 449.8 310.8 449.8 0.00 34 54 20003 -64.3 -89.3 2 25.0 -64.6 252 31 481.2 481.2 313.5 481.3 0.00 35 50 20480 -58.5 -88.5 1 30.0 -59.2 255 40 505.6 505.6 315.4 505.6 0.00 36 49 20607 -58.5 -88.5 1 30.0 -59.2 245 37 508.6 508.6 315.5 508.6 0.00 37 41 21724 -60.7 -88.7 1 28.0 -61.3 280 32 529.7 529.7 316.9 529.7 0.00 38 34 22904 -55.7 -86.7 1 31.0 -57.1 261 15 571.9 572.0 319.3 572.0 0.01 39 31 23492 -56.7 -86.7 1 30.0 -58.0 212 11 584.6 584.6 319.9 584.6 0.01 40 30 23700 -56.5 -87.5 1 31.0 -57.9 230 23 590.6 590.6 320.2 590.6 0.01 41 25 24857 -53.7 -85.7 1 32.0 -55.8 260 17 630.3 630.3 321.9 630.3 0.01 42 20 26280 -55.1 -87.1 1 32.0 -57.3 270 16 667.5 667.5 323.3 667.6 0.01 43 19 26610 -52.3 -86.3 1 34.0 -55.2 263 12 686.1 686.1 324.0 686.2 0.01 44 14 28587 -51.9 -84.9 1 33.0 -55.7 305 12 750.1 750.1 326.0 750.2 0.02 45 12 29597 -47.1 -83.1 1 36.0 -53.2 319 12 800.9 800.9 327.3 801.2 0.03 46 11 30170 -49.1 -84.1 1 35.0 -54.6 19 10 813.8 813.8 327.6 814.1 0.03 TRP 305 9199 -45.3 -56.3 28 11.0 -45.7 260 80 320.0 320.0 288.8 320.2 0.06 WND 193 12218 -55.3 -75.4 6 20.2 -55.5 260 154 348.8 348.8 296.4 348.8 0.01 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 734.85 mb = 2747.79 m = 9014.94 ft Wetbulb zero: 896.83 mb = 1100.66 m = 3611.06 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 20.19 % Est. max temperature: 20.81 C = 69.46 F Sfc-Lift cond lev (LCL): 923.51 mb = 863.06 m = 2831.54 ft T: 4.28 C 700-500 lapse rate: 6.08 C/km ThetaE index: 8.16 C Layer 901.0- 878.0 mb Conv cond level (CCL): 711.87 mb = 2976.91 m = 9766.64 ft Mean mixing ratio: 4.84 g/kg Conv temperature: 26.04 C = 78.87 F Cap Strength: 13.14 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 18.69 C Lifted Index @700 mb: 8.93 C Showalter Index: 13.35 C Risk: None Total Totals Index: 21.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -4.30 C K Index: -25.70 Risk: None Sweat Index: 209.29 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.92 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 50885.42 J/kg Cap Strength: 13.10 C Lift Cond Lev (LCL): 899.54 mb = 1076.15 m = 3530.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 11 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 ---------------------------------------------------------- 0 997 233 240 1 0.9 0.5 | 119 11 -9.3 5.1 1 988 305 190 1 0.2 1.0 | 119 11 -10.0 5.6 2 952 610 175 8 -0.7 8.0 | 139 17 -10.9 12.6 3 925 850 195 8 2.1 7.7 | 147 15 -8.1 12.3 4 918 914 200 9 3.1 8.5 | 151 15 -7.1 13.0 5 884 1219 165 14 -3.6 13.5 | 143 23 -13.8 18.1 6 852 1524 175 17 -1.5 16.9 | 152 24 -11.7 21.5 7 850 1541 170 17 -3.0 16.7 | 148 25 -13.2 21.3 8 820 1829 180 16 0.0 16.0 | 154 23 -10.2 20.6 9 790 2134 175 9 -0.8 9.0 | 141 17 -11.0 13.6 10 706 3048 200 2 0.7 1.9 | 124 12 -9.5 6.5 11 700 3113 220 2 1.3 1.5 | 124 11 -8.9 6.1 12 652 3658 320 9 5.8 -6.9 | 62 5 -4.4 -2.3 13 627 3962 300 10 8.7 -5.0 | 75 2 -1.5 -0.4 14 603 4267 285 14 13.5 -3.6 | 254 3 3.3 1.0 15 579 4572 290 16 15.0 -5.5 | 280 5 4.8 -0.9 16 535 5182 295 20 18.1 -8.5 | 296 9 7.9 -3.9 17 515 5486 280 31 30.5 -5.4 | 272 20 20.3 -0.8 18 500 5710 285 37 35.7 -9.6 | 281 26 25.5 -5.0 19 474 6096 280 43 42.3 -7.5 | 275 32 32.1 -2.9 20 400 7330 280 56 55.1 -9.7 | 277 45 44.9 -5.1 21 321 8839 275 72 71.7 -6.3 | 272 62 61.5 -1.7 22 307 9144 270 70 70.0 -0.0 | 266 60 59.8 4.6 23 305 9199 260 80 78.8 13.9 | 255 71 68.6 18.5 24 300 9310 260 90 88.6 15.6 | 256 81 78.4 20.2 25 281 9754 260 99 97.5 17.2 | 256 90 87.3 21.8 26 250 10520 255 126 121.7 32.6 | 252 118 111.5 37.2 27 213 11582 260 148 145.8 25.7 | 257 139 135.5 30.3 28 200 11990 260 153 150.7 26.6 | 257 144 140.5 31.2 29 193 12218 260 154 151.7 26.7 | 258 145 141.5 31.3 30 185 12497 260 154 151.7 26.7 | 258 145 141.5 31.3 31 150 13790 260 113 111.3 19.6 | 257 104 101.1 24.2 32 124 14935 250 93 87.4 31.8 | 245 85 77.2 36.4 33 102 16154 265 66 65.7 5.8 | 259 57 55.5 10.3 34 100 16260 255 74 71.5 19.2 | 249 66 61.3 23.7 35 97 16459 255 74 71.5 19.2 | 249 66 61.3 23.7 36 83 17374 255 65 62.8 16.8 | 248 57 52.6 21.4 37 79 17678 275 49 48.8 -4.3 | 270 39 38.6 0.3 38 70 18410 255 43 41.5 11.1 | 243 35 31.3 15.7 39 65 18898 250 43 40.4 14.7 | 237 36 30.2 19.3 40 59 19507 270 43 43.0 -0.0 | 262 33 32.8 4.6 41 56 19812 265 32 31.9 2.8 | 251 23 21.7 7.4 42 53 20117 245 31 28.1 13.1 | 225 25 17.9 17.7 43 50 20422 250 41 38.5 14.0 | 237 34 28.3 18.6 44 50 20480 255 40 38.6 10.4 | 242 32 28.4 14.9 45 48 20726 235 35 28.7 20.1 | 217 31 18.5 24.7 46 44 21336 280 48 47.3 -8.3 | 276 37 37.1 -3.7 47 42 21641 290 35 32.9 -12.0 | 288 24 22.7 -7.4 48 40 21946 255 24 23.2 6.2 | 230 17 13.0 10.8 49 38 22250 260 15 14.8 2.6 | 212 9 4.6 7.2 50 36 22555 255 19 18.4 4.9 | 221 13 8.2 9.5 51 33 23165 265 13 13.0 1.1 | 206 6 2.7 5.7 52 31 23470 210 10 5.0 8.7 | 159 14 -5.2 13.2 53 30 23700 230 23 17.6 14.8 | 201 21 7.4 19.4 54 30 23774 220 24 15.4 18.4 | 193 24 5.2 23.0 55 28 24079 230 22 16.9 14.1 | 200 20 6.7 18.7 56 27 24384 205 15 6.3 13.6 | 168 19 -3.9 18.2 57 26 24689 255 17 16.4 4.4 | 215 11 6.2 9.0 58 21 25908 290 19 17.9 -6.5 | 284 8 7.7 -1.9 59 20 26213 315 16 11.3 -11.3 | 351 7 1.1 -6.7 60 20 26280 270 16 16.0 -0.0 | 232 7 5.8 4.6 61 19 26518 260 10 9.8 1.7 | 177 6 -0.4 6.3 62 15 27127 310 11 8.4 -7.1 | 36 3 -1.8 -2.5 63 13 27737 300 14 12.1 -7.0 | 321 3 1.9 -2.4 64 11 28042 335 10 4.2 -9.1 | 53 7 -6.0 -4.5 65 10 28346 75 10 -9.7 -2.6 | 96 20 -19.9 2.0 66 9 28651 90 10 -10.0 0.0 | 103 21 -20.2 4.6 67 9 28956 0 0 -0.0 -0.0 | 114 11 -10.2 4.6 68 6 29870 40 14 -9.0 -10.7 | 72 20 -19.2 -6.1 69 6 30175 80 12 -11.8 -2.1 | 96 22 -22.0 2.5 Wind Parameters Mean winds (0-6000m): 264.2 at 14.9 knts Storm direction: 294.2 at 11.2 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 12.9 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -51.4 tot: 8.7 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 30.93 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 ------------------------------------------------------------------------------- 500 179 5 133 14| 0.0 7.7 7.7| 21.0 0.0 21.0 41.9 0.65| 9.1 5.9 1000 181 8 141 16| 0.0 7.2 7.2| 29.9 -15.1 14.8 14.8 0.26| 10.1 2.6 1500 176 10 144 19| 1.3 4.8 6.0| 52.9 -15.1 37.8 25.2 0.36| 8.4 3.0 2000 177 11 145 19| 1.6 3.6 5.2| 56.9 -38.9 18.1 9.0 0.15| 8.6 1.3 2500 177 10 144 18| 2.1 2.9 5.0| 56.9 -45.4 11.6 4.6 0.09| 7.7 0.7 3000 178 9 142 17| 2.4 2.4 4.7| 60.1 -51.4 8.7 2.9 0.06| 7.3 0.4 4000 197 9 149 15| 2.9 2.1 5.0| 61.5 -58.0 3.5 0.9 -0.08| 7.7 -0.7 5000 238 11 173 10| 3.1 1.6 4.7| 66.3 -59.9 6.4 1.3 -0.04| 7.1 -0.3 6000 264 15 217 8| 2.6 2.6 5.2| 83.8 -98.3 -14.5 -2.4 -0.07| 8.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251218.12.gif