UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 18 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 118 SFC 986 239 19.0 17.2 89 1.8 17.8 230 3 293.3 295.6 291.5 329.3 12.62 2 984 257 18.4 17.5 94 0.9 17.8 231 6 292.9 295.2 291.6 329.5 12.89 3 925 786 16.2 13.7 85 2.5 14.6 230 20 295.9 297.8 290.8 326.8 10.71 4 919 841 15.8 13.4 86 2.4 14.3 226 20 296.0 297.9 290.7 326.5 10.57 5 891 1104 15.6 9.6 67 6.0 12.0 211 24 298.4 300.0 289.7 323.2 8.45 6 875 1258 16.8 0.8 34 16.0 8.4 209 24 301.2 302.1 287.2 315.2 4.63 7 874 1268 16.8 0.8 34 16.0 8.4 210 24 301.3 302.2 287.2 315.3 4.64 8 850 1505 15.6 3.6 45 12.0 8.9 235 14 302.5 303.6 288.8 320.0 5.83 9 761 2432 8.4 2.4 66 6.0 5.2 249 2 304.4 305.5 289.5 322.6 5.99 10 736 2708 8.0 -10.0 27 18.0 0.4 217 3 306.9 307.4 286.9 314.6 2.43 11 700 3120 4.6 -10.4 33 15.0 -1.6 165 5 307.6 308.0 287.2 315.4 2.47 12 657 3632 0.0 -13.0 37 13.0 -4.9 216 5 308.0 308.4 287.1 314.9 2.14 13 652 3694 1.0 -29.0 9 30.0 -6.8 224 5 309.8 309.9 285.9 311.7 0.53 14 577 4668 -3.5 -23.5 20 20.0 -9.4 283 20 315.6 315.8 288.4 319.0 1.00 15 543 5147 -5.1 -45.1 3 40.0 -12.2 282 26 319.2 319.2 288.6 319.7 0.13 16 541 5176 -5.3 -44.3 3 39.0 -12.3 281 26 319.3 319.3 288.7 319.8 0.14 17 500 5790 -9.7 -42.7 5 33.0 -15.4 290 31 321.2 321.2 289.3 321.9 0.18 18 452 6557 -16.9 -44.9 7 28.0 -20.8 277 28 321.6 321.6 289.4 322.2 0.15 19 400 7460 -24.1 -44.1 14 20.0 -26.5 290 37 323.7 323.7 290.1 324.4 0.19 20 300 9480 -41.9 -49.9 41 8.0 -42.3 305 45 326.3 326.3 290.8 326.8 0.13 21 285 9826 -44.9 -51.9 45 7.0 -45.2 311 44 326.8 326.9 290.9 327.3 0.11 22 250 10690 -51.3 -59.3 38 8.0 -51.5 320 69 329.8 329.8 291.7 330.0 0.05 23 231 11199 -55.3 -70.3 14 15.0 -55.5 320 65 331.3 331.3 292.1 331.3 0.01 24 200 12110 -59.7 -71.7 20 12.0 -59.8 280 53 338.2 338.2 293.9 338.3 0.01 25 186 12564 -62.1 -75.1 16 13.0 -62.2 280 68 341.4 341.4 294.7 341.5 0.01 26 163 13388 -60.1 -80.5 5 20.4 -60.3 295 85 357.9 357.9 298.3 357.9 0.00 27 150 13910 -58.9 -83.9 3 25.0 -59.1 295 52 368.6 368.6 300.3 368.6 0.00 28 147 14037 -58.5 -83.5 3 25.0 -58.7 292 50 371.4 371.4 300.8 371.4 0.00 29 120 15289 -65.7 -86.7 4 21.0 -65.8 256 65 380.4 380.4 302.3 380.4 0.00 30 100 16400 -63.9 -86.9 3 23.0 -64.1 275 50 404.3 404.3 305.7 404.3 0.00 31 83 17530 -68.5 -88.5 4 20.0 -68.6 287 39 417.0 417.0 307.4 417.0 0.00 32 79 17825 -68.9 -88.9 4 20.0 -69.0 281 34 422.1 422.1 308.0 422.1 0.00 33 70 18550 -68.3 -89.3 3 21.0 -68.4 290 34 438.3 438.3 309.7 438.3 0.00 34 69 18637 -68.3 -89.3 3 21.0 -68.4 278 39 440.1 440.1 309.9 440.1 0.00 35 50 20620 -59.1 -87.1 1 28.0 -59.7 200 12 504.2 504.2 315.2 504.2 0.00 36 48 20876 -57.7 -86.7 1 29.0 -58.5 205 12 513.5 513.5 315.9 513.5 0.00 37 34 23062 -54.3 -84.3 1 30.0 -55.8 107 11 575.6 575.6 319.5 575.7 0.01 38 31 23651 -55.9 -85.9 1 30.0 -57.3 50 6 586.7 586.7 320.0 586.8 0.01 39 30 23860 -53.7 -84.7 1 31.0 -55.5 20 14 598.2 598.2 320.5 598.3 0.01 40 28 24304 -52.5 -83.5 1 31.0 -54.6 74 13 613.5 613.5 321.2 613.6 0.01 41 27 24538 -54.9 -84.9 1 30.0 -56.6 113 11 613.2 613.2 321.2 613.2 0.01 42 20 26480 -49.3 -82.3 1 33.0 -53.0 15 24 685.3 685.3 324.0 685.4 0.02 43 17 27541 -51.1 -83.1 1 32.0 -54.6 32 22 712.1 712.1 324.8 712.3 0.02 44 13 29303 -46.9 -81.9 1 35.0 -52.8 347 18 783.4 783.4 326.8 783.8 0.04 45 11 30403 -49.7 -82.7 1 33.0 -55.0 329 26 811.6 811.6 327.5 812.0 0.04 46 10 31030 -47.3 -81.3 1 34.0 -53.9 310 31 843.0 843.0 328.2 843.5 0.05 47 9.0 31726 -47.7 -82.7 1 35.0 -54.5 867.2 867.3 328.8 867.7 0.05 48 7.1 33326 -38.1 -78.1 1 40.0 -51.1 967.6 967.7 330.7 969.1 0.13 49 5.9 34600 -38.1 -78.1 1 40.0 -52.1 1020.2 1020.3 331.5 1022.1 0.15 TRP 186 12564 -62.1 -75.1 16 13.0 -62.2 280 68 341.4 341.4 294.7 341.5 0.01 WND 163 13388 -60.1 -80.5 5 20.4 -60.3 295 85 357.9 357.9 298.3 357.9 0.00 Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 635.33 mb = 3910.16 m = 12828.44 ft Wetbulb zero: 728.23 mb = 2795.34 m = 9170.95 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 36.73 % Est. max temperature: 28.42 C = 83.16 F Sfc-Lift cond lev (LCL): 960.38 mb = 464.74 m = 1524.71 ft T: 17.54 C 700-500 lapse rate: 5.36 C/km ThetaE index: 14.32 C Layer 925.0- 874.0 mb Conv cond level (CCL): 800.98 mb = 2002.86 m = 6570.98 ft Mean mixing ratio: 10.87 g/kg Conv temperature: 29.18 C = 84.52 F Cap Strength: 4.42 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 0.44 C Lifted Index @700 mb: 1.47 C Showalter Index: 6.69 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 13.30 C K Index: 13.90 Risk: None Sweat Index: 102.20 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.73 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 225.54 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 899.10 mb = 1027.29 m = 3370.33 ft Lev Free Conv (LFC): 664.10 mb = 3545.39 m = 11631.70 ft Equ Level (EL): 654.10 mb = 3667.75 m = 12033.15 ft B at Equ Level: 19.99 J/kg Max Parcel Lev (MPL): 614.10 mb = 4171.16 m = 13684.76 ft Wind level data Storm motion: 292 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 ---------------------------------------------------------- 0 986 239 230 3 2.3 1.9 | 127 10 -8.2 6.1 1 978 305 235 13 10.6 7.5 | 181 12 0.1 11.6 2 944 610 235 20 16.4 11.5 | 201 17 5.9 15.6 3 925 786 230 20 15.3 12.9 | 196 18 4.8 17.0 4 911 914 220 21 13.5 16.1 | 188 20 3.0 20.2 5 879 1219 205 26 11.0 23.6 | 181 28 0.5 27.7 6 850 1505 235 14 11.5 8.0 | 185 12 1.0 12.2 7 818 1829 255 13 12.6 3.4 | 195 8 2.1 7.5 8 788 2134 225 3 2.1 2.1 | 127 10 -8.4 6.3 9 760 2438 250 2 1.9 0.7 | 119 10 -8.6 4.8 10 700 3120 165 5 -1.3 4.8 | 127 15 -11.8 9.0 11 654 3658 220 5 3.2 3.8 | 138 11 -7.3 8.0 12 629 3962 270 3 3.0 -0.0 | 119 9 -7.5 4.2 13 606 4267 290 11 10.3 -3.8 | 157 0 -0.2 0.4 14 583 4572 280 18 17.7 -3.1 | 262 7 7.2 1.0 15 561 4877 290 24 22.6 -8.2 | 289 13 12.0 -4.1 16 540 5182 280 26 25.6 -4.5 | 271 15 15.1 -0.4 17 500 5790 290 31 29.1 -10.6 | 289 20 18.6 -6.4 18 500 5791 295 28 25.4 -11.8 | 297 17 14.9 -7.7 19 480 6096 280 31 30.5 -5.4 | 274 20 20.0 -1.2 20 461 6401 275 27 26.9 -2.4 | 264 16 16.4 1.8 21 400 7460 290 37 34.8 -12.7 | 289 26 24.3 -8.5 22 343 8534 295 46 41.7 -19.4 | 296 35 31.2 -15.3 23 300 9480 305 45 36.9 -25.8 | 309 34 26.4 -21.7 24 275 10058 315 44 31.1 -31.1 | 323 34 20.6 -27.0 25 251 10668 315 69 48.8 -48.8 | 319 59 38.3 -44.6 26 250 10690 320 69 44.4 -52.9 | 325 59 33.8 -48.7 27 228 11278 320 64 41.1 -49.0 | 326 54 30.6 -44.9 28 207 11887 295 41 37.2 -17.3 | 296 30 26.7 -13.2 29 200 12110 280 53 52.2 -9.2 | 277 42 41.7 -5.1 30 197 12192 285 44 42.5 -11.4 | 283 33 32.0 -7.2 31 186 12564 280 68 67.0 -11.8 | 278 57 56.5 -7.7 32 179 12802 280 67 66.0 -11.6 | 278 56 55.5 -7.5 33 163 13388 295 85 77.0 -35.9 | 296 74 66.5 -31.8 34 155 13716 295 85 77.0 -35.9 | 296 74 66.5 -31.8 35 150 13910 295 52 47.1 -22.0 | 296 41 36.6 -17.8 36 140 14326 285 44 42.5 -11.4 | 283 33 32.0 -7.2 37 127 14935 265 51 50.8 4.4 | 258 41 40.3 8.6 38 121 15240 255 63 60.9 16.3 | 248 54 50.3 20.5 39 115 15545 260 77 75.8 13.4 | 255 68 65.3 17.5 40 104 16154 280 68 67.0 -11.8 | 278 57 56.5 -7.7 41 100 16400 275 50 49.8 -4.4 | 270 39 39.3 -0.2 42 94 16764 275 51 50.8 -4.4 | 270 40 40.3 -0.3 43 81 17678 290 37 34.8 -12.7 | 289 26 24.3 -8.5 44 77 17983 270 31 31.0 -0.0 | 259 21 20.5 4.2 45 73 18288 255 33 31.9 8.5 | 239 25 21.4 12.7 46 70 18550 290 34 31.9 -11.6 | 289 23 21.4 -7.5 47 70 18593 275 41 40.8 -3.6 | 269 30 30.3 0.6 48 66 18898 295 28 25.4 -11.8 | 297 17 14.9 -7.7 49 63 19202 265 21 20.9 1.8 | 240 12 10.4 6.0 50 60 19507 285 20 19.3 -5.2 | 277 9 8.8 -1.0 51 57 19812 260 27 26.6 4.7 | 241 18 16.1 8.8 52 54 20117 300 25 21.7 -12.5 | 307 14 11.1 -8.3 53 52 20422 320 14 9.0 -10.7 | 13 7 -1.5 -6.6 54 50 20620 200 12 4.1 11.3 | 157 17 -6.4 15.4 55 49 20726 190 14 2.4 13.8 | 156 20 -8.1 17.9 56 47 21031 220 10 6.4 7.7 | 161 12 -4.1 11.8 57 43 21641 100 1 -1.0 0.2 | 111 12 -11.5 4.3 58 41 21946 225 10 7.1 7.1 | 163 12 -3.4 11.2 59 32 23470 65 12 -10.9 -5.1 | 88 21 -21.4 -0.9 60 30 23774 40 2 -1.3 -1.5 | 103 12 -11.8 2.6 61 30 23860 20 14 -4.8 -13.2 | 60 18 -15.3 -9.0 62 29 24079 15 14 -3.6 -13.5 | 56 17 -14.1 -9.4 63 28 24384 95 13 -13.0 1.1 | 103 24 -23.5 5.3 64 26 24689 130 10 -7.7 6.4 | 120 21 -18.2 10.6 65 25 24994 245 2 1.8 0.8 | 120 10 -8.7 5.0 66 23 25603 355 14 1.2 -13.9 | 43 13 -9.3 -9.8 67 20 26480 15 24 -6.2 -23.2 | 41 25 -16.7 -19.0 68 19 26822 5 25 -2.2 -24.9 | 31 24 -12.7 -20.8 69 17 27432 40 22 -14.1 -16.9 | 63 28 -24.6 -12.7 70 17 27737 20 22 -7.5 -20.7 | 48 24 -18.0 -16.5 71 15 28346 30 17 -8.5 -14.7 | 61 22 -19.0 -10.6 72 14 28651 355 15 1.3 -14.9 | 40 14 -9.2 -10.8 73 14 28956 5 20 -1.7 -19.9 | 38 20 -12.2 -15.8 74 13 29261 345 18 4.7 -17.4 | 24 14 -5.8 -13.2 75 12 29566 355 20 1.7 -19.9 | 29 18 -8.8 -15.8 76 10 31030 310 31 23.7 -19.9 | 320 21 13.2 -15.8 Wind Parameters Mean winds (0-6000m): 261.6 at 15.1 knts Storm direction: 291.6 at 11.3 knts Shear (0-3000m) pos: 2.7 neg: 3.4 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 3.9 deg Storm rel helicity (0-3000m) pos: 65.5 neg: -65.0 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.94 Bulk Shear: 7.39 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 ------------------------------------------------------------------------------- 500 234 16 191 14| 17.5 0.0 17.5| 42.0 -3.7 38.3 76.6 0.77| 19.1 14.6 1000 224 19 189 18| 8.7 5.5 14.3| 42.0 -34.6 7.4 7.4 0.30| 15.1 4.5 1500 225 19 188 18| 5.5 3.7 9.2| 57.6 -36.0 21.6 14.4 0.25| 16.3 4.0 2000 228 16 184 15| 4.1 4.1 8.2| 57.6 -60.8 -3.2 -1.6 0.02| 15.3 0.3 2500 228 13 177 13| 3.3 3.5 6.8| 62.2 -63.1 -1.0 -0.4 0.03| 12.9 0.4 3000 225 12 169 13| 2.7 3.4 6.1| 65.5 -65.0 0.5 0.2 0.03| 11.5 0.4 4000 226 10 163 12| 3.7 2.5 6.2| 72.9 -71.6 1.3 0.3 0.03| 10.6 0.3 5000 247 12 184 9| 3.0 0.9 3.8| 82.9 -83.1 -0.1 -0.0 0.06| 10.5 0.7 6000 262 15 215 8| 2.9 1.3 4.2|111.6-121.6 -10.0 -1.7 0.04| 10.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250418.12.gif