UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 25 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 146 SFC 989 239 12.8 -14.2 14 27.0 3.3 295 7 286.9 287.1 277.0 290.7 1.29 2 925 795 8.2 -17.8 14 26.0 0.0 315 33 287.7 287.9 277.0 290.8 1.02 3 886 1149 6.2 -16.8 17 23.0 -1.1 332 38 289.2 289.4 278.0 292.7 1.16 4 850 1489 8.0 -26.0 7 34.0 -1.3 340 36 294.5 294.6 279.7 296.3 0.54 5 845 1538 8.2 -25.8 7 34.0 -1.3 341 36 295.2 295.3 280.0 297.0 0.55 6 700 3066 0.0 -31.0 8 31.0 -7.2 295 22 302.5 302.6 283.0 303.9 0.41 7 694 3135 -0.3 -30.3 8 30.0 -7.4 297 23 302.9 303.0 283.1 304.4 0.44 8 637 3814 -5.5 -23.5 23 18.0 -10.3 300 31 304.5 304.7 284.4 307.5 0.90 9 526 5287 -15.7 -40.7 10 25.0 -19.3 294 52 309.4 309.4 285.4 310.1 0.21 10 516 5432 -14.9 -53.9 2 39.0 -19.1 292 54 312.0 312.1 286.1 312.2 0.05 11 500 5670 -15.9 -52.9 3 37.0 -19.9 290 58 313.7 313.7 286.7 313.9 0.06 12 418 6990 -24.7 -55.7 4 31.0 -27.2 287 75 318.8 318.9 288.4 319.0 0.05 13 402 7274 -22.7 -56.7 3 34.0 -25.7 290 91 325.0 325.0 290.3 325.2 0.04 14 400 7310 -22.7 -55.7 3 33.0 -25.7 290 93 325.5 325.5 290.5 325.7 0.05 15 363 8019 -25.9 -50.9 8 25.0 -28.3 284 103 330.4 330.4 291.9 330.8 0.10 16 328 8745 -32.5 -42.5 36 10.0 -33.6 278 113 331.0 331.1 292.3 332.1 0.28 17 300 9370 -36.5 -52.5 18 16.0 -37.5 270 116 333.9 333.9 292.9 334.3 0.10 18 286 9699 -39.6 -54.6 19 15.0 -40.4 275 122 334.1 334.1 292.9 334.4 0.08 19 272 10039 -42.9 -56.9 20 14.0 -43.5 270 114 334.1 334.1 292.9 334.4 0.06 20 267 10164 -40.9 -71.9 2 31.0 -41.8 268 111 338.8 338.8 294.0 338.9 0.01 21 250 10610 -42.1 -69.1 4 27.0 -43.0 265 117 343.5 343.5 295.1 343.5 0.01 22 239 10913 -41.9 -74.9 2 33.0 -42.9 265 119 348.2 348.2 296.3 348.3 0.01 23 216 11591 -44.5 -76.5 2 32.0 -45.3 265 113 354.4 354.4 297.6 354.4 0.01 24 200 12100 -48.3 -78.3 2 30.0 -48.9 265 108 356.3 356.3 298.0 356.3 0.00 25 150 13960 -57.3 -84.3 2 27.0 -57.6 265 96 371.4 371.4 300.8 371.4 0.00 26 138 14484 -60.9 -85.9 2 25.0 -61.1 260 90 374.0 374.0 301.2 374.0 0.00 27 132 14761 -60.3 -85.3 2 25.0 -60.5 257 86 379.8 379.8 302.2 379.8 0.00 28 114 15661 -67.3 -87.3 4 20.0 -67.4 247 93 383.1 383.1 302.8 383.1 0.00 29 100 16450 -68.5 -88.5 4 20.0 -68.6 270 77 395.4 395.4 304.6 395.4 0.00 30 89 17143 -70.9 -89.9 4 19.0 -71.0 260 46 404.0 404.0 305.7 404.0 0.00 31 87 17279 -67.5 -88.5 4 21.0 -67.6 254 45 413.5 413.5 306.9 413.5 0.00 32 75 18166 -69.9 -89.9 4 20.0 -70.0 248 50 426.3 426.3 308.4 426.4 0.00 33 70 18580 -66.5 -89.5 3 23.0 -66.7 255 35 442.1 442.1 310.1 442.1 0.00 34 66 18934 -68.9 -89.9 3 21.0 -69.1 259 36 444.4 444.4 310.3 444.4 0.00 35 59 19609 -65.9 -88.9 3 23.0 -66.1 279 29 465.6 465.6 312.3 465.6 0.00 36 57 19818 -66.5 -89.5 3 23.0 -66.7 288 24 468.9 468.9 312.5 468.9 0.00 37 50 20620 -61.3 -88.3 2 27.0 -61.8 260 21 499.0 499.0 314.9 499.0 0.00 38 49 20746 -61.5 -88.5 2 27.0 -62.0 255 24 501.4 501.4 315.1 501.5 0.00 39 46 21145 -55.7 -86.7 1 31.0 -56.7 252 17 524.6 524.6 316.6 524.6 0.00 40 37 22526 -59.1 -87.1 1 28.0 -59.9 68 2 549.6 549.6 318.1 549.6 0.01 41 34 23058 -58.7 -87.7 1 29.0 -59.6 200 16 564.1 564.1 318.9 564.1 0.01 42 31 23648 -52.7 -84.7 1 32.0 -54.6 283 16 595.4 595.4 320.4 595.4 0.01 43 30 23860 -53.1 -84.1 1 31.0 -55.0 175 9 599.9 599.9 320.6 600.0 0.01 44 28 24303 -53.9 -84.9 1 31.0 -55.8 239 2 609.6 609.6 321.0 609.7 0.01 45 24 25299 -50.1 -83.1 1 33.0 -53.1 246 10 648.1 648.1 322.6 648.3 0.02 46 20 26480 -52.9 -84.9 1 32.0 -55.6 350 15 674.3 674.3 323.6 674.4 0.01 47 18 27168 -49.1 -83.1 1 34.0 -53.1 358 13 706.9 706.9 324.7 707.0 0.02 48 16 27940 -50.5 -83.5 1 33.0 -54.4 3 12 726.5 726.5 325.3 726.7 0.02 49 10 31050 -44.9 -80.9 1 36.0 -52.7 275 20 851.9 852.0 328.4 852.5 0.06 50 8.9 31834 -42.1 -80.1 1 38.0 -51.8 891.6 891.7 329.2 892.4 0.07 TRP 89 17143 -70.9 -89.9 4 19.0 -71.0 260 46 404.0 404.0 305.7 404.0 0.00 WND 286 9699 -39.6 -54.6 19 15.0 -40.4 275 122 334.1 334.1 292.9 334.4 0.08 Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 700.00 mb = 3066.00 m = 10058.93 ft Wetbulb zero: 924.33 mb = 800.99 m = 2627.90 ft Precipitable water: 0.14 inches Sfc-500 mean rel hum: 12.03 % Est. max temperature: 21.43 C = 70.57 F Sfc-Lift cond lev (LCL): 653.57 mb = 3610.36 m = 11844.88 ft T: -3.94 C 700-500 lapse rate: 6.11 C/km ThetaE index: 0.00 C Layer 989.0- 0.0 mb Conv cond level (CCL): 353.98 mb = 8199.31 m = 26900.30 ft Mean mixing ratio: 1.13 g/kg Conv temperature: 56.36 C = 133.45 F Cap Strength: 18.48 C Lifted Index: 19.47 C Risk: None Lifted Index @300 mb: 30.39 C Lifted Index @700 mb: 13.36 C Showalter Index: 15.69 C Risk: None Total Totals Index: 13.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -10.10 C K Index: -33.10 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.91 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 74946.53 J/kg Cap Strength: 18.89 C Lift Cond Lev (LCL): 629.45 mb = 3905.46 m = 12813.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 26 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 ---------------------------------------------------------- 0 989 239 295 7 6.3 -3.0 | 167 22 -4.9 21.0 1 981 305 300 12 10.4 -6.0 | 177 18 -0.8 18.0 2 946 610 310 27 20.7 -17.4 | 235 12 9.5 6.6 3 925 795 315 33 23.3 -23.3 | 267 12 12.1 0.7 4 912 914 320 35 22.5 -26.8 | 284 12 11.3 -2.8 5 878 1219 335 39 16.5 -35.3 | 335 13 5.2 -11.4 6 850 1489 340 36 12.3 -33.8 | 354 10 1.1 -9.8 7 815 1829 345 39 10.1 -37.7 | 5 14 -1.1 -13.7 8 785 2134 335 21 8.9 -19.0 | 155 5 -2.4 5.0 9 756 2438 290 13 12.2 -4.4 | 183 20 1.0 19.5 10 700 3066 295 22 19.9 -9.3 | 211 17 8.7 14.7 11 675 3353 305 28 22.9 -16.1 | 236 14 11.7 7.9 12 648 3658 300 28 24.2 -14.0 | 232 16 13.0 10.0 13 623 3962 300 35 30.3 -17.5 | 251 20 19.1 6.5 14 576 4572 300 41 35.5 -20.5 | 262 25 24.3 3.5 15 500 5670 290 58 54.5 -19.8 | 265 43 43.3 4.2 16 472 6096 290 54 50.7 -18.5 | 262 40 39.5 5.5 17 434 6706 285 59 57.0 -15.3 | 259 47 45.8 8.7 18 400 7310 290 93 87.4 -31.8 | 276 77 76.2 -7.8 19 400 7315 290 94 88.3 -32.1 | 276 78 77.1 -8.2 20 310 9144 275 119 118.5 -10.4 | 263 108 107.3 13.6 21 300 9370 270 116 116.0 -0.0 | 257 107 104.8 24.0 22 286 9699 275 122 121.5 -10.6 | 263 111 110.3 13.4 23 284 9754 275 122 121.5 -10.6 | 263 111 110.3 13.4 24 259 10363 265 105 104.6 9.2 | 250 99 93.4 33.1 25 250 10610 265 117 116.6 10.2 | 252 111 105.3 34.2 26 237 10973 265 120 119.5 10.5 | 252 114 108.3 34.5 27 200 12100 265 108 107.6 9.4 | 251 102 96.4 33.4 28 150 13960 265 96 95.6 8.4 | 249 90 84.4 32.4 29 149 14021 265 96 95.6 8.4 | 249 90 84.4 32.4 30 128 14935 255 84 81.1 21.7 | 237 84 69.9 45.7 31 110 15850 245 95 86.1 40.1 | 229 99 74.9 64.1 32 105 16154 255 94 90.8 24.3 | 239 93 79.6 48.3 33 100 16450 270 77 77.0 -0.0 | 250 70 65.8 24.0 34 95 16764 270 77 77.0 -0.0 | 250 70 65.8 24.0 35 90 17069 275 59 58.8 -5.1 | 248 51 47.5 18.8 36 89 17143 260 46 45.3 8.0 | 227 47 34.1 32.0 37 86 17374 250 44 41.3 15.0 | 218 49 30.1 39.0 38 81 17678 240 46 39.8 23.0 | 211 55 28.6 47.0 39 74 18288 250 51 47.9 17.4 | 222 55 36.7 41.4 40 70 18580 255 35 33.8 9.1 | 214 40 22.6 33.1 41 70 18593 265 32 31.9 2.8 | 218 34 20.6 26.8 42 63 19202 255 39 37.7 10.1 | 218 43 26.4 34.1 43 57 19812 290 24 22.6 -8.2 | 216 19 11.3 15.8 44 54 20117 245 17 15.4 7.2 | 188 31 4.2 31.2 45 50 20620 260 21 20.7 3.6 | 199 29 9.4 27.6 46 49 20726 255 24 23.2 6.2 | 202 32 11.9 30.2 47 47 21031 260 19 18.7 3.3 | 195 28 7.5 27.3 48 45 21336 240 13 11.3 6.5 | 180 30 0.0 30.5 49 41 21946 260 12 11.8 2.1 | 181 26 0.6 26.1 50 39 22250 350 12 2.1 -11.8 | 143 15 -9.1 12.2 51 37 22555 75 1 -1.0 -0.3 | 153 27 -12.2 23.7 52 35 22860 175 13 -1.1 13.0 | 161 39 -12.4 36.9 53 32 23470 250 21 19.7 7.2 | 195 32 8.5 31.2 54 30 23774 305 12 9.8 -6.9 | 175 17 -1.4 17.1 55 30 23860 175 9 -0.8 9.0 | 160 35 -12.0 33.0 56 28 24384 250 1 0.9 0.3 | 157 26 -10.3 24.3 57 24 25298 245 10 9.1 4.2 | 176 28 -2.2 28.2 58 23 25603 325 14 8.0 -11.5 | 166 13 -3.2 12.5 59 22 25908 325 13 7.5 -10.6 | 164 14 -3.8 13.3 60 21 26213 340 12 4.1 -11.3 | 151 15 -7.1 12.7 61 20 26480 350 15 2.6 -14.8 | 137 13 -8.6 9.2 62 20 26518 315 10 7.1 -7.1 | 166 17 -4.2 16.9 63 19 26822 350 14 2.4 -13.8 | 139 13 -8.8 10.2 64 18 27127 360 13 -0.0 -13.0 | 134 16 -11.2 11.0 65 17 27432 345 16 4.1 -15.5 | 140 11 -7.1 8.5 66 17 27737 10 12 -2.1 -11.8 | 132 18 -13.3 12.2 67 14 28956 330 10 5.0 -8.7 | 158 17 -6.2 15.3 68 13 29261 305 2 1.6 -1.1 | 157 25 -9.6 22.8 69 12 29870 245 10 9.1 4.2 | 176 28 -2.2 28.2 70 10 31050 275 20 19.9 -1.7 | 201 24 8.7 22.2 Wind Parameters Mean winds (0-6000m): 304.9 at 35.3 knts Storm direction: 334.9 at 26.5 knts Shear (0-3000m) pos: 7.1 neg: 5.2 tot: 12.4 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 219.6 neg: -4.3 tot: 215.3 m^2/s^2 ave: 71.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 16.8 stream: 12.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 28.80 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 ------------------------------------------------------------------------------- 500 308 21 204 12| 25.3 0.0 25.3| 81.8 0.0 81.8 163.6 0.87| 25.9 22.6 1000 319 28 250 8| 17.4 0.0 17.4|130.3 0.0 130.3 130.3 0.92| 21.2 19.5 1500 327 31 292 6| 11.7 0.0 11.7|145.1 0.0 145.1 96.8 0.89| 16.5 14.7 2000 330 31 305 5| 8.7 5.9 14.6|159.2 0.0 159.2 79.6 0.77| 19.3 14.8 2500 327 28 259 4| 7.0 6.3 13.3|181.2 -4.3 176.8 70.7 0.69| 18.3 12.6 3000 323 27 240 6| 7.1 5.2 12.4|219.6 -4.3 215.3 71.8 0.71| 16.8 12.0 4000 316 28 244 9| 5.4 3.8 9.1|268.3 -6.8 261.5 65.4 0.71| 14.5 10.2 5000 311 31 253 13| 4.3 3.9 8.2|293.0 -6.8 286.2 57.2 0.65| 13.1 8.6 6000 305 35 258 18| 3.6 3.7 7.3|293.1 -34.6 258.5 43.1 0.58| 11.9 6.9 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250425.12.gif