UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 29 APR 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 124 SFC 987 235 14.6 3.6 48 11.0 8.9 195 3 288.8 289.7 282.7 303.2 5.02 2 928 751 9.4 1.4 57 8.0 5.5 309 12 288.7 289.5 282.1 301.7 4.56 3 925 778 9.6 -1.4 46 11.0 4.5 315 13 289.1 289.8 281.3 299.9 3.73 4 916 859 10.0 -21.0 9 31.0 0.6 318 15 290.3 290.5 278.0 292.8 0.78 5 881 1181 8.2 -22.8 9 31.0 -0.8 320 18 291.7 291.9 278.6 293.9 0.69 6 872 1265 8.0 -24.0 8 32.0 -1.0 324 18 292.4 292.5 278.8 294.4 0.63 7 850 1476 9.2 -32.8 3 42.0 -1.1 340 16 295.8 295.8 279.9 296.7 0.28 8 842 1554 9.4 -17.6 13 27.0 0.3 344 17 296.8 297.0 281.5 300.4 1.14 9 801 1966 7.0 -9.0 31 16.0 0.5 331 25 298.5 298.9 283.8 305.9 2.41 10 775 2237 6.2 -20.8 12 27.0 -2.3 325 29 300.5 300.6 282.8 303.5 0.94 11 700 3063 1.4 -28.6 9 30.0 -6.2 315 24 304.0 304.1 283.7 305.8 0.52 12 634 3853 -3.7 -36.7 6 33.0 -10.3 311 30 307.0 307.0 284.5 307.9 0.26 13 631 3890 -3.7 -36.7 6 33.0 -10.3 310 30 307.4 307.4 284.7 308.3 0.26 14 500 5680 -17.9 -46.9 6 29.0 -21.3 295 37 311.2 311.2 285.9 311.6 0.11 15 400 7300 -31.7 -60.7 4 29.0 -33.2 285 39 313.8 313.8 286.7 313.9 0.03 16 394 7407 -32.5 -60.5 4 28.0 -33.9 287 41 314.1 314.1 286.8 314.2 0.03 17 309 9074 -45.7 -58.7 22 13.0 -46.1 286 56 318.2 318.3 288.2 318.4 0.04 18 300 9270 -47.5 -62.5 16 15.0 -47.9 280 53 318.4 318.4 288.2 318.5 0.03 19 273 9884 -51.9 -66.9 15 15.0 -52.1 284 61 320.7 320.7 289.0 320.8 0.02 20 250 10450 -53.7 -70.7 11 17.0 -53.9 290 70 326.2 326.2 290.6 326.3 0.01 21 247 10528 -53.9 -69.9 12 16.0 -54.1 285 72 327.1 327.1 290.9 327.1 0.01 22 223 11187 -51.7 -76.7 3 25.0 -52.1 285 78 340.1 340.1 294.4 340.2 0.01 23 200 11890 -53.7 -79.7 3 26.0 -54.0 280 76 347.7 347.7 296.1 347.7 0.00 24 181 12531 -54.7 -81.8 2 27.0 -55.1 280 97 356.1 356.1 297.9 356.1 0.00 25 150 13730 -56.7 -85.7 1 29.0 -57.0 275 71 372.4 372.4 301.0 372.4 0.00 26 100 16260 -63.7 -89.7 2 26.0 -63.9 285 64 404.7 404.7 305.8 404.7 0.00 27 70 18440 -64.5 -89.5 2 25.0 -64.7 260 44 446.4 446.4 310.5 446.4 0.00 28 68 18617 -65.1 -90.1 2 25.0 -65.3 270 37 448.8 448.8 310.7 448.8 0.00 29 66 18800 -61.5 -90.5 1 29.0 -61.9 267 43 460.5 460.5 311.8 460.5 0.00 30 56 19823 -59.1 -90.1 1 31.0 -59.7 302 27 488.1 488.1 314.1 488.1 0.00 31 51 20407 -60.3 -90.3 1 30.0 -60.9 221 10 498.5 498.6 314.8 498.6 0.00 32 50 20530 -59.7 -90.7 1 31.0 -60.3 230 21 502.8 502.8 315.1 502.8 0.00 33 47 20918 -59.7 -90.7 1 31.0 -60.3 236 22 511.8 511.8 315.8 511.8 0.00 34 41 21787 -52.9 -88.9 1 36.0 -54.4 250 27 549.1 549.1 318.1 549.1 0.00 35 34 22989 -55.3 -89.3 1 34.0 -56.7 276 11 573.0 573.0 319.3 573.0 0.00 36 31 23580 -55.3 -89.3 1 34.0 -56.8 129 12 588.3 588.3 320.0 588.4 0.00 37 30 23790 -53.5 -89.5 0 36.0 -55.4 205 11 598.8 598.8 320.6 598.8 0.00 38 28 24237 -50.3 -88.3 0 38.0 -52.9 220 11 619.6 619.6 321.5 619.7 0.01 39 24 25241 -51.1 -88.1 0 37.0 -53.9 250 6 645.2 645.2 322.5 645.3 0.01 40 20 26430 -49.7 -87.7 0 38.0 -53.3 185 12 684.0 684.1 323.9 684.1 0.01 41 13 29260 -48.3 -87.3 0 39.0 -53.6 250 18 778.6 778.6 326.7 778.7 0.01 42 11 30374 -42.7 -82.7 0 40.0 -51.1 250 20 837.0 837.0 328.1 837.4 0.04 43 10 31020 -41.3 -82.3 0 41.0 -50.9 295 19 865.4 865.4 328.7 865.8 0.05 44 9.7 31228 -39.5 -81.5 0 42.0 -50.2 879.7 879.8 329.0 880.3 0.05 45 9.0 31737 -42.3 -83.3 0 41.0 -51.8 888.0 888.0 329.2 888.4 0.04 46 7.2 33258 -38.7 -80.7 0 42.0 -51.4 961.3 961.3 330.5 962.2 0.08 TRP 247 10528 -53.9 -69.9 12 16.0 -54.1 285 72 327.1 327.1 290.9 327.1 0.01 WND 181 12531 -54.7 -81.8 2 27.0 -55.1 280 97 356.1 356.1 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 681.88 mb = 3279.81 m = 10760.39 ft Wetbulb zero: 900.60 mb = 998.98 m = 3277.47 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 13.70 % Est. max temperature: 22.74 C = 72.93 F Sfc-Lift cond lev (LCL): 836.15 mb = 1611.83 m = 5288.08 ft T: 9.06 C 700-500 lapse rate: 7.37 C/km ThetaE index: 10.38 C Layer 928.0- 881.0 mb Conv cond level (CCL): 577.14 mb = 4576.46 m = 15014.46 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 34.64 C = 94.36 F Cap Strength: 11.98 C Lifted Index: 11.67 C Risk: None Lifted Index @300 mb: 13.71 C Lifted Index @700 mb: 11.31 C Showalter Index: 12.66 C Risk: None Total Totals Index: 12.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: -14.90 C K Index: -35.70 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.70 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 72859.32 J/kg Cap Strength: 11.96 C Lift Cond Lev (LCL): 758.97 mb = 2406.32 m = 7894.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 21 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 ---------------------------------------------------------- 0 987 235 195 3 0.8 2.9 | 164 23 -6.3 22.2 1 979 305 210 4 2.0 3.5 | 167 23 -5.1 22.8 2 944 610 275 7 7.0 -0.6 | 180 19 -0.1 18.7 3 925 778 315 13 9.2 -9.2 | 192 10 2.1 10.1 4 910 914 320 17 10.9 -13.0 | 212 7 3.9 6.3 5 877 1219 320 18 11.6 -13.8 | 219 7 4.5 5.5 6 850 1476 340 16 5.5 -15.0 | 159 5 -1.6 4.3 7 845 1524 345 16 4.1 -15.5 | 143 5 -2.9 3.8 8 784 2134 325 28 16.1 -22.9 | 292 10 9.0 -3.6 9 756 2438 325 31 17.8 -25.4 | 300 12 10.7 -6.1 10 701 3048 315 24 17.0 -17.0 | 257 10 9.9 2.3 11 700 3063 315 24 17.0 -17.0 | 257 10 9.9 2.3 12 674 3353 305 25 20.5 -14.3 | 250 14 13.4 4.9 13 648 3658 320 29 18.6 -22.2 | 284 12 11.6 -2.9 14 624 3962 305 31 25.4 -17.8 | 265 18 18.3 1.5 15 577 4572 305 39 31.9 -22.4 | 277 25 24.9 -3.1 16 533 5182 310 34 26.0 -21.9 | 278 19 19.0 -2.6 17 500 5680 295 37 33.5 -15.6 | 262 27 26.5 3.7 18 472 6096 290 39 36.6 -13.3 | 259 30 29.6 5.9 19 416 7010 280 38 37.4 -6.6 | 247 33 30.4 12.7 20 400 7300 285 39 37.7 -10.1 | 253 32 30.6 9.2 21 365 7925 295 53 48.0 -22.4 | 274 41 41.0 -3.1 22 306 9144 285 56 54.1 -14.5 | 264 47 47.0 4.8 23 300 9270 280 53 52.2 -9.2 | 257 46 45.1 10.1 24 292 9449 280 54 53.2 -9.4 | 258 47 46.1 9.9 25 250 10450 290 70 65.8 -23.9 | 275 59 58.7 -4.7 26 247 10528 285 72 69.5 -18.6 | 269 62 62.5 0.7 27 210 11582 285 81 78.2 -21.0 | 271 71 71.2 -1.7 28 200 11887 280 71 69.9 -12.3 | 264 63 62.9 7.0 29 200 11890 280 76 74.8 -13.2 | 265 68 67.8 6.1 30 181 12531 280 97 95.5 -16.8 | 268 88 88.5 2.4 31 173 12802 280 97 95.5 -16.8 | 268 88 88.5 2.4 32 150 13716 280 71 69.9 -12.3 | 264 63 62.9 7.0 33 150 13730 275 71 70.7 -6.2 | 258 65 63.7 13.1 34 130 14630 270 74 74.0 -0.0 | 254 70 66.9 19.3 35 118 15240 280 79 77.8 -13.7 | 265 71 70.7 5.6 36 102 16154 275 59 58.8 -5.1 | 255 54 51.7 14.1 37 100 16260 285 64 61.8 -16.6 | 267 55 54.8 2.7 38 97 16459 285 64 61.8 -16.6 | 267 55 54.8 2.7 39 83 17374 260 49 48.3 8.5 | 236 50 41.2 27.8 40 75 17983 270 52 52.0 -0.0 | 247 49 44.9 19.3 41 70 18440 260 44 43.3 7.6 | 233 45 36.3 26.9 42 68 18593 270 36 36.0 -0.0 | 236 35 28.9 19.3 43 65 18898 265 46 45.8 4.0 | 239 45 38.8 23.3 44 62 19202 285 33 31.9 -8.5 | 247 27 24.8 10.7 45 59 19507 270 27 27.0 -0.0 | 226 28 19.9 19.3 46 56 19812 300 28 24.2 -14.0 | 253 18 17.2 5.3 47 53 20117 335 12 5.1 -10.9 | 167 9 -2.0 8.4 48 51 20422 215 10 5.7 8.2 | 177 28 -1.3 27.5 49 50 20530 230 21 16.1 13.5 | 195 34 9.0 32.8 50 48 20726 210 19 9.5 16.5 | 184 36 2.4 35.7 51 46 21031 250 24 22.6 8.2 | 209 32 15.5 27.5 52 44 21336 235 29 23.8 16.6 | 205 40 16.7 35.9 53 42 21641 240 31 26.8 15.5 | 210 40 19.8 34.8 54 36 22555 300 10 8.7 -5.0 | 186 14 1.6 14.3 55 35 22860 270 10 10.0 -0.0 | 189 20 2.9 19.3 56 33 23165 285 12 11.6 -3.1 | 196 17 4.5 16.2 57 32 23470 120 10 -8.7 5.0 | 147 29 -15.7 24.3 58 30 23774 145 16 -9.2 13.1 | 153 36 -16.2 32.4 59 30 23790 205 11 4.6 10.0 | 175 29 -2.4 29.3 60 29 24079 215 12 6.9 9.8 | 180 29 -0.2 29.1 61 21 26213 280 1 1.0 -0.2 | 162 20 -6.1 19.1 62 20 26430 185 12 1.0 12.0 | 169 32 -6.0 31.2 63 19 26822 185 12 1.0 12.0 | 169 32 -6.0 31.2 64 18 27127 200 11 3.8 10.3 | 174 30 -3.3 29.6 65 16 27737 175 13 -1.1 13.0 | 166 33 -8.2 32.2 66 16 28042 195 26 6.7 25.1 | 180 44 -0.3 44.4 67 14 28651 225 28 19.8 19.8 | 198 41 12.7 39.1 68 14 28956 245 20 18.1 8.5 | 202 30 11.1 27.7 69 12 29870 260 14 13.8 2.4 | 197 23 6.7 21.7 70 11 30175 235 20 16.4 11.5 | 197 32 9.3 30.8 71 10 31020 295 19 17.2 -8.0 | 222 15 10.2 11.3 Wind Parameters Mean winds (0-6000m): 309.9 at 27.4 knts Storm direction: 339.9 at 20.5 knts Shear (0-3000m) pos: 3.9 neg: 2.1 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 63.2 neg: -34.3 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 72.62 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 ------------------------------------------------------------------------------- 500 265 6 177 20| 13.2 0.0 13.2| 47.6 0.0 47.6 95.2 0.61| 15.1 9.3 1000 308 11 189 13| 10.2 0.0 10.2| 57.5 0.0 57.5 57.5 0.59| 11.6 6.8 1500 321 13 189 9| 7.8 0.0 7.8| 58.3 -7.9 50.4 33.6 0.27| 11.8 3.1 2000 324 16 202 7| 5.8 2.7 8.5| 60.5 -8.3 52.2 26.1 0.26| 11.7 3.0 2500 324 19 226 6| 4.7 2.2 6.8| 63.2 -20.1 43.1 17.2 0.17| 10.6 1.8 3000 322 20 236 6| 3.9 2.1 5.9| 63.2 -34.3 28.9 9.6 0.06| 10.0 0.6 4000 318 22 251 8| 3.7 2.6 6.2| 95.9 -51.4 44.5 11.1 0.10| 10.0 1.0 5000 314 25 262 11| 3.0 2.1 5.1|111.3 -54.8 56.5 11.3 0.11| 9.0 1.0 6000 310 27 263 14| 2.5 2.8 5.3|111.3-109.9 1.5 0.2 0.02| 8.7 0.1 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250429.00.gif