UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 16 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 91 SFC 983 237 16.8 6.8 52 10.0 11.2 225 12 291.4 292.5 285.1 309.5 6.31 2 930 707 15.0 2.0 41 13.0 8.3 222 41 294.2 295.0 284.6 308.1 4.75 3 925 753 14.6 4.6 51 10.0 9.2 220 43 294.2 295.3 285.7 311.0 5.75 4 911 882 13.6 3.6 51 10.0 8.3 220 43 294.5 295.5 285.4 310.4 5.44 5 904 946 12.6 10.4 86 2.2 11.3 220 43 294.1 295.7 288.5 319.4 8.79 6 889 1087 13.2 -3.8 30 17.0 5.4 218 42 296.1 296.7 283.7 305.9 3.24 7 877 1201 13.0 1.0 44 12.0 6.9 217 41 297.1 297.9 285.7 311.0 4.69 8 850 1463 11.0 -4.0 35 15.0 4.1 215 39 297.7 298.3 284.5 307.7 3.34 9 833 1631 11.8 -33.2 3 45.0 0.1 213 40 300.2 300.3 281.8 301.2 0.28 10 831 1652 12.0 -33.0 3 45.0 0.3 212 40 300.7 300.7 282.0 301.6 0.29 11 767 2317 8.2 -14.8 18 23.0 -0.3 210 39 303.5 303.8 284.8 308.6 1.58 12 727 2758 7.6 -35.4 3 43.0 -3.0 210 38 307.6 307.6 284.7 308.5 0.26 13 700 3068 5.4 -23.6 10 29.0 -3.6 220 38 308.5 308.6 285.8 311.2 0.81 14 573 4667 -7.5 -32.5 12 25.0 -12.9 269 29 311.5 311.6 286.4 313.0 0.43 15 500 5710 -17.1 -23.1 60 6.0 -18.6 245 36 312.2 312.4 287.5 316.2 1.19 16 484 5953 -18.7 -22.3 73 3.6 -19.6 258 38 313.1 313.4 287.9 317.6 1.32 17 481 5999 -17.9 -20.5 80 2.6 -18.6 260 38 314.7 315.0 288.7 319.9 1.56 18 441 6641 -23.1 -23.2 99 0.1 -23.1 269 45 316.0 316.3 288.9 320.5 1.34 19 437 6708 -23.9 -25.5 87 1.6 -24.2 270 46 315.8 316.0 288.6 319.6 1.10 20 431 6808 -23.7 -39.7 22 16.0 -25.8 271 47 317.3 317.4 288.2 318.4 0.28 21 422 6962 -24.3 -50.3 7 26.0 -26.8 272 48 318.5 318.5 288.3 318.8 0.09 22 400 7350 -27.1 -56.1 5 29.0 -29.2 275 52 319.8 319.8 288.7 320.0 0.05 23 374 7829 -30.3 -58.3 5 28.0 -32.0 276 56 321.7 321.7 289.3 321.9 0.04 24 309 9151 -41.7 -57.7 16 16.0 -42.3 279 67 323.8 323.8 290.0 324.0 0.05 25 300 9350 -42.5 -63.5 8 21.0 -43.2 280 69 325.5 325.5 290.5 325.6 0.02 26 250 10560 -49.7 -67.7 10 18.0 -50.1 275 91 332.2 332.2 292.3 332.2 0.02 27 200 11990 -58.5 -73.5 13 15.0 -58.7 275 92 340.1 340.1 294.4 340.2 0.01 28 187 12412 -58.9 -77.0 8 18.1 -59.0 280 104 346.1 346.1 295.8 346.2 0.01 29 172 12936 -59.3 -81.3 4 22.0 -59.5 280 101 353.8 353.8 297.4 353.8 0.00 30 152 13716 -55.9 -82.9 2 27.0 -56.2 288 81 372.4 372.4 301.0 372.4 0.00 31 150 13800 -56.1 -83.1 2 27.0 -56.4 290 76 373.4 373.4 301.2 373.4 0.00 32 121 15139 -64.9 -86.9 3 22.0 -65.0 278 56 381.0 381.0 302.4 381.0 0.00 33 115 15451 -62.3 -86.3 3 24.0 -62.5 282 61 391.4 391.4 304.0 391.4 0.00 34 100 16310 -64.7 -86.7 3 22.0 -64.8 285 47 402.7 402.7 305.6 402.7 0.00 35 82 17521 -65.1 -87.1 3 22.0 -65.3 300 45 425.4 425.4 308.3 425.4 0.00 36 73 18238 -60.3 -86.3 2 26.0 -60.7 296 29 449.9 449.9 310.8 450.0 0.00 37 70 18500 -60.5 -86.5 2 26.0 -60.9 290 26 455.0 455.0 311.3 455.0 0.00 38 66 18866 -61.3 -87.3 2 26.0 -61.7 287 21 460.9 460.9 311.8 460.9 0.00 39 58 19674 -57.7 -85.7 2 28.0 -58.3 267 16 486.4 486.4 314.0 486.4 0.00 40 50 20610 -58.1 -86.1 2 28.0 -58.8 245 12 506.6 506.6 315.4 506.6 0.00 41 47 20998 -59.3 -86.3 2 27.0 -60.0 263 15 512.7 512.7 315.8 512.8 0.00 42 44 21413 -56.7 -85.7 1 29.0 -57.6 264 15 528.8 528.8 316.9 528.9 0.01 43 42 21710 -52.3 -84.3 1 32.0 -53.9 276 13 546.8 546.8 317.9 546.9 0.01 44 37 22530 -51.7 -82.7 1 31.0 -53.5 232 4 568.6 568.6 319.1 568.6 0.01 45 34 23074 -54.5 -84.5 1 30.0 -56.0 204 11 575.1 575.1 319.4 575.2 0.01 46 30 23880 -51.5 -83.5 1 32.0 -53.7 275 10 604.2 604.2 320.8 604.3 0.01 47 23 25607 -49.1 -82.1 1 33.0 -52.5 286 4 659.0 659.0 323.0 659.2 0.02 48 20 26520 -49.7 -82.7 1 33.0 -53.2 15 9 684.0 684.1 323.9 684.2 0.02 49 19 26858 -49.7 -82.7 1 33.0 -53.4 24 10 694.2 694.2 324.3 694.3 0.02 50 14 28886 -45.3 -81.3 1 36.0 -51.5 200 9 772.4 772.4 326.5 772.8 0.04 51 13 29388 -41.1 -79.1 1 38.0 -49.6 228 15 803.5 803.5 327.3 804.1 0.06 52 10 31160 -45.5 -80.5 1 35.0 -52.9 245 28 849.7 849.7 328.4 850.3 0.06 53 9.8 31295 -45.3 -81.3 1 36.0 -52.9 855.4 855.4 328.5 855.9 0.05 TRP 200 11990 -58.5 -73.5 13 15.0 -58.7 275 92 340.1 340.1 294.4 340.2 0.01 WND 187 12412 -58.9 -77.0 8 18.1 -59.0 280 104 346.1 346.1 295.8 346.2 0.01 Sounding variables and indices 1000-500 mb thick: 5619.00 m Freezing level: 646.84 mb = 3737.29 m = 12261.31 ft Wetbulb zero: 803.24 mb = 1933.55 m = 6343.60 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 23.48 % Est. max temperature: 25.62 C = 78.11 F Sfc-Lift cond lev (LCL): 846.23 mb = 1500.05 m = 4921.35 ft T: 11.18 C 700-500 lapse rate: 8.52 C/km ThetaE index: 13.50 C Layer 889.0- 877.0 mb Conv cond level (CCL): 632.78 mb = 3874.31 m = 12710.84 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 35.42 C = 95.76 F Cap Strength: 9.87 C Lifted Index: 5.20 C Risk: None Lifted Index @300 mb: 11.15 C Lifted Index @700 mb: 9.48 C Showalter Index: 6.67 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 13.10 C K Index: -4.90 Risk: None Sweat Index: 201.50 Risk: None Energy Index: 1.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.93 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 53445.03 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 795.87 mb = 2010.06 m = 6594.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 27 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 ---------------------------------------------------------- 0 983 237 225 12 8.5 8.5 | 106 19 -18.0 5.3 1 975 305 230 19 14.6 12.2 | 127 15 -12.0 9.1 2 941 610 225 36 25.5 25.5 | 177 22 -1.1 22.3 3 925 753 220 43 27.6 32.9 | 182 30 1.1 29.8 4 907 914 220 43 27.6 32.9 | 182 30 1.1 29.8 5 850 1463 215 39 22.4 31.9 | 172 29 -4.1 28.8 6 813 1829 210 41 20.5 35.5 | 169 33 -6.0 32.4 7 784 2134 210 40 20.0 34.6 | 168 32 -6.5 31.5 8 728 2743 210 38 19.0 32.9 | 166 31 -7.5 29.8 9 700 3068 220 38 24.4 29.1 | 175 26 -2.1 26.0 10 649 3658 240 33 28.6 16.5 | 189 14 2.1 13.4 11 578 4572 270 29 29.0 -0.0 | 322 4 2.5 -3.1 12 500 5710 245 36 32.6 15.2 | 207 14 6.1 12.1 13 495 5791 250 35 32.9 12.0 | 216 11 6.4 8.8 14 474 6096 265 40 39.8 3.5 | 269 13 13.3 0.3 15 400 7350 275 52 51.8 -4.5 | 287 26 25.3 -7.7 16 300 9350 280 69 68.0 -12.0 | 290 44 41.4 -15.1 17 250 10560 275 91 90.7 -7.9 | 280 65 64.1 -11.1 18 200 11990 275 92 91.6 -8.0 | 280 66 65.1 -11.2 19 187 12412 280 104 102.4 -18.1 | 286 79 75.9 -21.2 20 184 12497 280 104 102.4 -18.1 | 286 79 75.9 -21.2 21 160 13411 280 98 96.5 -17.0 | 286 73 70.0 -20.2 22 150 13800 290 76 71.4 -26.0 | 303 54 44.9 -29.1 23 138 14326 295 61 55.3 -25.8 | 315 41 28.8 -28.9 24 131 14630 290 50 47.0 -17.1 | 315 29 20.5 -20.2 25 119 15240 275 57 56.8 -5.0 | 285 31 30.3 -8.1 26 113 15545 285 63 60.9 -16.3 | 300 39 34.3 -19.5 27 100 16310 285 47 45.4 -12.2 | 309 24 18.9 -15.3 28 98 16459 285 47 45.4 -12.2 | 309 24 18.9 -15.3 29 88 17069 285 46 44.4 -11.9 | 310 23 17.9 -15.1 30 84 17374 295 47 42.6 -19.9 | 325 28 16.1 -23.0 31 80 17678 305 43 35.2 -24.7 | 343 29 8.7 -27.8 32 72 18288 295 28 25.4 -11.8 | 4 15 -1.1 -15.0 33 70 18500 290 26 24.4 -8.9 | 10 12 -2.1 -12.0 34 69 18593 285 31 29.9 -8.0 | 343 12 3.4 -11.2 35 63 19202 290 10 9.4 -3.4 | 69 18 -17.1 -6.6 36 60 19507 250 19 17.9 6.5 | 111 9 -8.7 3.4 37 57 19812 280 13 12.8 -2.3 | 68 15 -13.7 -5.4 38 52 20422 260 19 18.7 3.3 | 91 8 -7.8 0.2 39 50 20610 245 12 10.9 5.1 | 97 16 -15.6 1.9 40 49 20726 265 15 14.9 1.3 | 81 12 -11.6 -1.8 41 45 21336 260 16 15.8 2.8 | 88 11 -10.8 -0.4 42 41 21946 285 12 11.6 -3.1 | 67 16 -14.9 -6.3 43 39 22250 270 10 10.0 -0.0 | 79 17 -16.5 -3.1 44 37 22555 230 4 3.1 2.6 | 89 23 -23.5 -0.6 45 35 22860 165 10 -2.6 9.7 | 103 30 -29.1 6.5 46 34 23165 220 12 7.7 9.2 | 108 20 -18.8 6.0 47 32 23470 225 13 9.2 9.2 | 109 18 -17.3 6.0 48 30 23774 210 10 5.0 8.7 | 104 22 -21.5 5.5 49 30 23880 275 10 10.0 -0.9 | 76 17 -16.6 -4.0 50 29 24079 230 15 11.5 9.6 | 113 16 -15.0 6.5 51 28 24384 300 11 9.5 -5.5 | 63 19 -17.0 -8.6 52 25 24994 225 1 0.7 0.7 | 85 26 -25.8 -2.4 53 20 26520 15 9 -2.3 -8.7 | 68 31 -28.8 -11.8 54 19 26822 20 10 -3.4 -9.4 | 67 32 -29.9 -12.5 55 18 27127 50 10 -7.7 -6.4 | 74 35 -34.2 -9.6 56 15 28346 160 3 -1.0 2.8 | 89 28 -27.5 -0.3 57 13 29261 225 12 8.5 8.5 | 106 19 -18.0 5.3 58 12 30175 245 32 29.0 13.5 | 193 11 2.5 10.4 59 10 31160 245 28 25.4 11.8 | 173 9 -1.1 8.7 Wind Parameters Mean winds (0-6000m): 233.2 at 35.6 knts Storm direction: 263.2 at 26.7 knts Shear (0-3000m) pos: 1.8 neg: 4.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 153.8 neg: -68.7 tot: 85.1 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.85 Bulk Shear: 8.61 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 ------------------------------------------------------------------------------- 500 225 29 161 18| 0.0 31.1 31.1|107.2 0.0 107.2 214.3 0.74| 32.2 23.8 1000 222 36 173 24| 0.0 14.8 14.8|108.4 -24.7 83.7 83.7 0.57| 18.2 10.4 1500 219 37 173 26| 0.0 9.9 9.9|108.4 -48.9 59.5 39.7 0.42| 13.9 5.9 2000 217 38 172 28| 0.0 7.3 7.3|108.4 -59.5 48.9 24.5 0.37| 11.0 4.1 2500 215 38 171 28| 0.0 5.5 5.5|108.4 -68.7 39.7 15.9 0.33| 9.1 3.0 3000 216 38 171 28| 1.8 4.6 6.3|153.8 -68.7 85.1 28.4 0.38| 9.4 3.6 4000 221 37 175 24| 3.8 3.4 7.2|180.5 -68.7 111.8 27.9 0.39| 9.7 3.8 5000 228 35 180 20| 3.4 3.4 6.8|184.9 -77.3 107.6 21.5 0.31| 9.1 2.9 6000 233 36 186 18| 4.0 3.3 7.3|224.6 -85.1 139.5 23.3 0.34| 9.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250416.12.gif