UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 28 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 93 SFC 983 238 13.8 12.2 90 1.6 12.9 330 5 288.4 290.0 286.7 313.9 9.11 2 925 749 11.8 8.8 82 3.0 10.1 15 17 291.4 292.7 286.5 313.3 7.70 3 871 1249 7.4 7.0 97 0.4 7.2 18 12 291.9 293.1 286.2 312.5 7.23 4 867 1287 9.2 6.1 81 3.1 7.5 18 12 294.1 295.3 286.7 313.8 6.82 5 850 1451 8.4 5.2 80 3.2 6.6 20 11 294.9 296.1 286.7 313.9 6.53 6 819 1758 8.2 1.2 61 7.0 4.6 354 13 297.9 298.8 286.4 313.0 5.10 7 788 2076 7.0 -22.0 11 29.0 -1.9 349 16 299.9 300.1 282.4 302.6 0.83 8 787 2086 7.0 -22.0 11 29.0 -1.9 349 16 300.0 300.2 282.5 302.7 0.83 9 730 2699 2.8 -29.2 7 32.0 -5.3 328 22 301.9 302.0 282.8 303.5 0.47 10 700 3038 0.8 -19.2 21 20.0 -5.5 295 16 303.4 303.6 284.2 307.2 1.19 11 605 4189 -7.1 -14.1 57 7.0 -9.5 285 27 307.2 307.6 286.7 313.9 2.12 12 592 4359 -6.5 -13.5 58 7.0 -9.0 284 29 309.8 310.2 287.8 317.1 2.28 13 507 5554 -12.3 -22.3 43 10.0 -15.0 273 46 316.8 317.0 289.0 321.1 1.26 14 500 5660 -13.3 -22.3 47 9.0 -15.7 275 49 316.8 317.1 289.1 321.2 1.28 15 443 6570 -21.5 -23.9 81 2.4 -22.1 260 54 317.6 317.9 289.3 321.9 1.25 16 411 7122 -24.1 -26.0 84 1.9 -24.5 249 66 321.2 321.4 290.3 325.0 1.12 17 400 7320 -25.3 -29.5 68 4.2 -26.1 245 72 322.1 322.3 290.3 325.0 0.83 18 399 7338 -25.3 -29.0 71 3.7 -26.0 245 72 322.3 322.5 290.4 325.4 0.87 19 341 8458 -33.9 -37.7 68 3.8 -34.3 253 79 325.4 325.5 290.9 327.1 0.44 20 307 9183 -40.7 -41.4 93 0.7 -40.8 259 83 325.8 325.9 290.9 327.1 0.33 21 304 9250 -41.3 -42.9 84 1.6 -41.4 259 83 325.9 326.0 290.9 327.0 0.29 22 303 9273 -41.5 -44.4 73 2.9 -41.7 259 84 325.9 326.0 290.8 326.9 0.24 23 302 9295 -41.7 -49.7 42 8.0 -42.2 260 84 326.0 326.0 290.7 326.5 0.14 24 300 9340 -42.1 -48.1 52 6.0 -42.5 260 84 326.0 326.1 290.7 326.7 0.16 25 284 9708 -44.9 -49.4 61 4.5 -45.2 264 90 327.2 327.2 291.0 327.7 0.15 26 268 10092 -48.1 -53.1 56 5.0 -48.3 267 96 328.0 328.0 291.3 328.4 0.10 27 262 10241 -48.1 -59.1 27 11.0 -48.4 269 99 330.1 330.1 291.8 330.3 0.05 28 258 10343 -48.1 -64.1 14 16.0 -48.5 270 101 331.6 331.6 292.2 331.7 0.03 29 250 10550 -48.3 -69.3 7 21.0 -48.7 265 96 334.3 334.3 292.9 334.3 0.01 30 226 11208 -51.1 -71.1 7 20.0 -51.5 260 103 339.8 339.8 294.3 339.8 0.01 31 218 11441 -50.5 -73.5 5 23.0 -50.9 260 103 344.2 344.2 295.3 344.2 0.01 32 200 12000 -51.5 -77.5 3 26.0 -51.9 260 123 351.2 351.2 296.9 351.2 0.00 33 171 13015 -53.1 -81.1 2 28.0 -53.5 263 123 364.7 364.7 299.6 364.7 0.00 34 161 13401 -55.6 -82.2 2 26.6 -55.9 265 123 366.8 366.8 300.0 366.8 0.00 35 150 13850 -58.5 -83.5 3 25.0 -58.7 270 113 369.3 369.3 300.4 369.3 0.00 36 102 16221 -68.7 -87.7 5 19.0 -68.8 252 78 392.8 392.8 304.2 392.8 0.00 37 100 16340 -67.1 -88.1 4 21.0 -67.2 265 77 398.1 398.1 304.9 398.1 0.00 38 88 17108 -69.7 -88.7 5 19.0 -69.8 273 62 407.7 407.7 306.2 407.7 0.00 39 72 18310 -68.1 -89.1 3 21.0 -68.2 274 30 435.2 435.2 309.4 435.2 0.00 40 70 18480 -66.1 -89.1 3 23.0 -66.3 265 36 443.0 443.0 310.2 443.0 0.00 41 62 19225 -61.3 -87.3 2 26.0 -61.7 250 20 469.3 469.3 312.5 469.3 0.00 42 55 19966 -62.7 -87.7 2 25.0 -63.1 296 28 482.4 482.4 313.7 482.4 0.00 43 50 20560 -58.5 -86.5 2 28.0 -59.2 245 14 505.6 505.6 315.4 505.6 0.00 44 48 20817 -57.3 -86.3 1 29.0 -58.1 235 11 514.4 514.4 315.9 514.4 0.00 45 35 22833 -52.3 -83.3 1 31.0 -54.1 320 13 576.1 576.1 319.5 576.2 0.01 46 31 23611 -55.5 -85.5 1 30.0 -57.0 245 12 587.8 587.8 320.0 587.9 0.01 47 30 23820 -54.3 -85.3 1 31.0 -56.0 265 6 596.6 596.6 320.5 596.7 0.01 48 21 26130 -48.7 -82.7 1 34.0 -52.4 248 10 677.6 677.6 323.7 677.7 0.02 49 20 26450 -49.3 -82.3 1 33.0 -53.0 255 20 685.3 685.3 324.0 685.4 0.02 50 17 27512 -50.7 -83.7 1 33.0 -54.4 256 24 713.4 713.4 324.8 713.6 0.02 51 15 28337 -45.7 -81.7 1 36.0 -51.5 274 21 756.0 756.0 326.1 756.3 0.03 52 12 29816 -48.1 -82.1 1 34.0 -53.7 297 12 797.3 797.3 327.2 797.7 0.04 TRP 226 11208 -51.1 -71.1 7 20.0 -51.5 260 103 339.8 339.8 294.3 339.8 0.01 WND 161 13401 -55.6 -82.2 2 26.6 -55.9 265 123 366.8 366.8 300.0 366.8 0.00 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 690.38 mb = 3154.60 m = 10349.60 ft Wetbulb zero: 797.04 mb = 1981.74 m = 6501.68 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 49.22 % Est. max temperature: 21.94 C = 71.49 F Sfc-Lift cond lev (LCL): 959.89 mb = 437.70 m = 1436.01 ft T: 13.02 C 700-500 lapse rate: 5.38 C/km ThetaE index: 11.32 C Layer 819.0- 787.0 mb Conv cond level (CCL): 887.66 mb = 1091.37 m = 3580.58 ft Mean mixing ratio: 8.02 g/kg Conv temperature: 17.13 C = 62.84 F Cap Strength: 7.13 C Lifted Index: 6.95 C Risk: None Lifted Index @300 mb: 9.27 C Lifted Index @700 mb: 3.30 C Showalter Index: 6.60 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.50 C K Index: 6.90 Risk: None Sweat Index: 133.40 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.92 J/kg Max Up Vert Vel: 5.08 m/s Conv Inhibition (B-): 57808.65 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 902.33 mb = 955.20 m = 3133.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 19 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 ---------------------------------------------------------- 0 983 238 330 5 2.5 -4.3 | 147 14 -7.4 11.3 1 975 305 335 9 3.8 -8.2 | 141 10 -6.1 7.5 2 940 610 360 18 -0.0 -18.0 | 77 10 -9.9 -2.3 3 925 749 15 17 -4.4 -16.4 | 87 14 -14.3 -0.8 4 907 914 15 13 -3.4 -12.6 | 103 14 -13.3 3.1 5 850 1451 20 11 -3.8 -10.3 | 111 15 -13.7 5.3 6 842 1524 20 11 -3.8 -10.3 | 111 15 -13.7 5.3 7 812 1829 345 14 3.6 -13.5 | 109 7 -6.3 2.1 8 782 2134 350 17 3.0 -16.7 | 81 7 -7.0 -1.1 9 753 2438 315 18 12.7 -12.7 | 224 4 2.8 2.9 10 726 2743 330 23 11.5 -19.9 | 340 5 1.6 -4.3 11 700 3038 295 16 14.5 -6.8 | 207 10 4.6 8.9 12 699 3048 295 16 14.5 -6.8 | 207 10 4.6 8.9 13 672 3353 315 17 12.0 -12.0 | 210 4 2.1 3.6 14 646 3658 310 22 16.9 -14.1 | 258 7 6.9 1.5 15 598 4267 280 28 27.6 -4.9 | 239 21 17.7 10.8 16 575 4572 295 33 29.9 -13.9 | 265 20 20.0 1.7 17 532 5182 265 35 34.9 3.1 | 233 31 24.9 18.7 18 500 5660 275 49 48.8 -4.3 | 254 41 38.9 11.4 19 491 5791 275 50 49.8 -4.4 | 254 41 39.9 11.3 20 472 6096 270 44 44.0 -0.0 | 245 38 34.1 15.7 21 400 7315 245 70 63.4 29.6 | 230 70 53.5 45.2 22 400 7320 245 72 65.3 30.4 | 230 72 55.3 46.1 23 300 9340 260 84 82.7 14.6 | 247 79 72.8 30.2 24 257 10363 270 101 101.0 -0.0 | 260 92 91.1 15.7 25 250 10550 265 96 95.6 8.4 | 254 89 85.7 24.0 26 234 10973 260 93 91.6 16.1 | 249 88 81.7 31.8 27 226 11208 260 103 101.4 17.9 | 250 97 91.5 33.5 28 204 11887 260 104 102.4 18.1 | 250 98 92.5 33.7 29 200 12000 260 123 121.1 21.4 | 252 117 111.2 37.0 30 194 12192 260 123 121.1 21.4 | 252 117 111.2 37.0 31 161 13401 265 123 122.5 10.7 | 257 116 112.6 26.4 32 153 13716 265 123 122.5 10.7 | 257 116 112.6 26.4 33 150 13850 270 113 113.0 -0.0 | 261 104 103.1 15.7 34 139 14326 275 114 113.6 -9.9 | 267 104 103.6 5.7 35 126 14935 275 68 67.7 -5.9 | 260 59 57.8 9.7 36 114 15545 265 67 66.7 5.8 | 249 61 56.8 21.5 37 103 16154 245 78 70.7 33.0 | 231 78 60.8 48.6 38 100 16340 265 77 76.7 6.7 | 251 70 66.8 22.4 39 98 16459 265 77 76.7 6.7 | 251 70 66.8 22.4 40 80 17678 280 48 47.3 -8.3 | 259 38 37.4 7.3 41 76 17983 260 41 40.4 7.1 | 233 38 30.5 22.8 42 72 18288 275 29 28.9 -2.5 | 235 23 19.0 13.1 43 70 18480 265 36 35.9 3.1 | 234 32 25.9 18.8 44 69 18593 260 35 34.5 6.1 | 228 33 24.6 21.7 45 65 18898 265 36 35.9 3.1 | 234 32 25.9 18.8 46 62 19202 250 20 18.8 6.8 | 202 24 8.9 22.5 47 59 19507 250 24 22.6 8.2 | 208 27 12.6 23.9 48 54 20117 310 29 22.2 -18.6 | 284 13 12.3 -3.0 49 51 20422 325 20 11.5 -16.4 | 295 2 1.6 -0.7 50 50 20560 245 14 12.7 5.9 | 187 22 2.8 21.6 51 49 20726 230 10 7.7 6.4 | 174 22 -2.3 22.1 52 44 21336 265 16 15.9 1.4 | 199 18 6.0 17.1 53 42 21641 230 17 13.0 10.9 | 187 27 3.1 26.6 54 40 21946 255 23 22.2 6.0 | 210 25 12.3 21.6 55 38 22250 285 15 14.5 -3.9 | 201 13 4.6 11.8 56 37 22555 290 13 12.2 -4.4 | 192 11 2.3 11.2 57 33 23165 355 12 1.0 -12.0 | 113 10 -8.9 3.7 58 30 23774 205 12 5.1 10.9 | 170 27 -4.8 26.5 59 30 23820 265 6 6.0 0.5 | 166 17 -3.9 16.2 60 25 24994 205 4 1.7 3.6 | 157 21 -8.2 19.3 61 23 25603 185 14 1.2 13.9 | 164 31 -8.7 29.6 62 22 25908 230 10 7.7 6.4 | 174 22 -2.3 22.1 63 21 26213 255 10 9.7 2.6 | 179 18 -0.3 18.2 64 20 26450 255 20 19.3 5.2 | 204 23 9.4 20.8 65 20 26518 245 16 14.5 6.8 | 192 23 4.6 22.4 66 18 26822 250 23 21.6 7.9 | 206 26 11.7 23.5 67 16 27127 260 25 24.6 4.3 | 216 25 14.7 20.0 68 14 27737 290 16 15.0 -5.5 | 207 11 5.1 10.2 69 11 28346 300 10 8.7 -5.0 | 173 11 -1.3 10.7 70 9 29261 0 0 -0.0 -0.0 | 148 19 -9.9 15.7 71 7 29870 180 10 0.0 10.0 | 159 28 -9.9 25.7 72 7 30175 210 14 7.0 12.1 | 174 28 -2.9 27.8 Wind Parameters Mean winds (0-6000m): 297.7 at 24.7 knts Storm direction: 327.7 at 18.5 knts Shear (0-3000m) pos: 1.6 neg: 2.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -46.8 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 12.5 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 57.85 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 ------------------------------------------------------------------------------- 500 355 14 103 9| 14.3 0.0 14.3| 5.2 -23.6 -18.4 -36.8 -0.47| 19.3 -9.0 1000 6 14 101 11| 4.7 0.0 4.7| 24.6 -23.6 1.0 1.0 -0.14| 12.4 -1.8 1500 8 13 104 12| 3.2 1.7 4.9| 27.4 -27.0 0.4 0.3 -0.12| 10.5 -1.3 2000 2 14 102 11| 2.4 2.9 5.3| 28.1 -32.5 -4.4 -2.2 -0.16| 10.2 -1.7 2500 352 15 98 8| 1.9 3.6 5.5| 34.8 -32.5 2.4 0.9 0.10| 11.4 1.2 3000 344 15 100 6| 1.6 2.9 4.5| 35.9 -46.8 -10.9 -3.6 -0.07| 12.5 -0.9 4000 329 17 137 1| 1.2 4.0 5.2| 41.3 -62.7 -21.3 -5.3 -0.06| 12.1 -0.7 5000 312 20 248 6| 1.1 4.1 5.2| 86.8-142.8 -56.0 -11.2 -0.08| 12.3 -0.9 6000 298 25 251 13| 1.8 3.5 5.3|197.5-214.5 -17.0 -2.8 -0.03| 12.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250428.00.gif