UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 14 OCT 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 132 SFC 988 238 24.4 21.6 84 2.8 22.4 335 5 298.6 301.6 296.0 347.1 16.66 2 925 813 21.2 18.5 85 2.7 19.3 240 12 301.0 303.7 295.3 344.0 14.64 3 866 1383 17.6 16.0 90 1.6 16.5 258 23 303.0 305.4 294.9 342.4 13.32 4 850 1543 16.8 15.0 89 1.8 15.6 260 25 303.7 306.1 294.7 341.6 12.72 5 780 2274 14.0 8.0 67 6.0 10.3 260 26 308.3 309.9 293.0 334.7 8.66 6 700 3178 7.2 4.4 82 2.8 5.6 260 28 310.5 311.9 292.7 333.6 7.51 7 677 3451 5.2 4.3 94 0.9 4.7 257 27 311.2 312.7 293.1 335.0 7.72 8 671 3524 5.0 2.9 86 2.1 3.8 256 27 311.8 313.1 292.7 333.6 7.05 9 654 3734 5.8 -15.2 20 21.0 -2.3 254 27 315.0 315.3 289.0 320.9 1.79 10 625 4103 3.4 -12.6 30 16.0 -3.1 252 26 316.3 316.8 290.0 324.0 2.32 11 616 4220 2.0 -5.0 60 7.0 -1.4 254 27 316.0 316.9 291.6 329.8 4.28 12 608 4325 1.8 -16.2 25 18.0 -4.9 256 28 317.0 317.3 289.6 322.9 1.77 13 605 4365 1.2 -7.8 51 9.0 -2.9 256 28 316.8 317.4 291.2 328.1 3.51 14 603 4392 1.2 -11.8 37 13.0 -4.1 257 28 317.1 317.6 290.4 325.5 2.57 15 601 4418 0.8 -5.2 64 6.0 -2.1 257 29 316.9 317.7 291.9 330.8 4.32 16 597 4472 1.4 -12.6 34 14.0 -4.3 258 29 318.2 318.7 290.6 326.2 2.43 17 595 4499 1.2 -17.8 23 19.0 -5.6 259 29 318.3 318.6 289.9 323.6 1.58 18 564 4928 0.0 -30.0 8 30.0 -8.2 255 34 321.8 321.9 289.9 323.8 0.56 19 550 5129 -1.7 -16.7 31 15.0 -7.2 254 33 322.1 322.4 291.3 328.5 1.88 20 535 5348 -3.1 -30.1 10 27.0 -10.2 253 32 322.9 323.1 290.3 325.1 0.59 21 500 5880 -6.7 -32.7 11 26.0 -12.9 250 29 324.9 325.0 290.7 326.7 0.49 22 490 6038 -7.7 -34.7 9 27.0 -13.7 257 30 325.5 325.6 290.9 327.0 0.41 23 478 6231 -8.3 -30.3 15 22.0 -13.8 256 30 327.1 327.2 291.6 329.4 0.64 24 428 7080 -15.5 -27.5 35 12.0 -18.4 258 31 328.4 328.6 292.2 331.8 0.93 25 416 7295 -16.7 -39.7 12 23.0 -20.6 269 32 329.6 329.6 291.9 330.7 0.29 26 414 7331 -16.9 -34.9 19 18.0 -20.4 270 32 329.8 329.9 292.2 331.5 0.48 27 413 7350 -17.1 -18.5 89 1.4 -17.6 269 32 329.7 330.2 293.6 337.2 2.15 28 408 7441 -17.9 -18.9 92 1.0 -18.2 266 31 329.9 330.3 293.6 337.2 2.11 29 407 7459 -17.9 -18.7 93 0.8 -18.1 265 30 330.1 330.5 293.7 337.6 2.15 30 404 7515 -17.1 -31.1 29 14.0 -20.2 263 30 331.8 332.0 292.9 334.4 0.71 31 403 7534 -16.9 -27.9 38 11.0 -19.6 262 30 332.3 332.5 293.3 335.8 0.96 32 400 7590 -17.1 -24.1 55 7.0 -19.0 260 29 332.8 333.0 293.7 337.7 1.36 33 397 7646 -17.1 -32.1 26 15.0 -20.4 261 30 333.5 333.6 293.3 335.9 0.65 34 394 7703 -17.7 -21.7 71 4.0 -18.9 262 29 333.4 333.8 294.2 339.5 1.71 35 381 7953 -19.7 -20.5 93 0.8 -20.0 268 27 334.0 334.4 294.6 341.0 1.97 36 375 8071 -19.3 -25.3 59 6.0 -20.9 271 26 336.1 336.3 294.5 340.8 1.30 37 333 8941 -27.3 -29.4 82 2.1 -27.7 264 34 336.7 336.9 294.4 340.4 1.01 38 331 8984 -27.5 -31.3 70 3.8 -28.2 263 34 337.0 337.2 294.4 340.2 0.85 39 330 9006 -27.5 -39.5 31 12.0 -29.2 262 34 337.3 337.4 294.0 338.8 0.38 40 319 9250 -26.9 -57.9 4 31.0 -29.5 258 37 341.4 341.4 294.7 341.6 0.05 41 300 9690 -30.5 -56.5 6 26.0 -32.5 260 42 342.4 342.4 295.0 342.6 0.06 42 265 10552 -37.3 -63.3 5 26.0 -38.6 260 39 344.8 344.8 295.5 344.9 0.03 43 250 10950 -39.7 -62.7 7 23.0 -40.8 260 34 347.0 347.0 296.0 347.2 0.03 44 230 11519 -42.9 -69.9 4 27.0 -43.7 268 51 350.5 350.5 296.8 350.6 0.01 45 200 12450 -50.3 -72.3 6 22.0 -50.8 260 55 353.1 353.1 297.3 353.2 0.01 46 187 12884 -53.7 -73.2 8 19.4 -54.1 260 59 354.4 354.4 297.6 354.5 0.01 47 158 13942 -62.3 -75.3 16 13.0 -62.4 256 53 357.4 357.4 298.2 357.4 0.01 48 150 14260 -64.1 -77.1 15 13.0 -64.2 255 50 359.7 359.7 298.7 359.7 0.01 49 129 15168 -70.5 -79.5 25 9.0 -70.5 256 52 364.0 364.0 299.5 364.0 0.01 50 100 16660 -75.5 -88.5 11 13.0 -75.5 280 34 381.9 381.9 302.5 381.9 0.00 51 89 17329 -78.5 -88.5 18 10.0 -78.5 245 33 388.8 388.8 303.6 388.8 0.00 52 84 17661 -75.1 -87.1 14 12.0 -75.2 255 37 402.2 402.2 305.5 402.2 0.00 53 70 18720 -74.3 -88.3 10 14.0 -74.3 190 13 425.4 425.4 308.3 425.4 0.00 54 65 19158 -67.7 -89.7 3 22.0 -67.9 202 18 449.0 449.0 310.7 449.0 0.00 55 50 20750 -63.5 -90.5 1 27.0 -63.8 105 7 493.8 493.8 314.5 493.9 0.00 56 44 21546 -58.3 -88.3 1 30.0 -59.1 110 16 524.9 524.9 316.6 525.0 0.00 57 37 22629 -61.9 -88.9 2 27.0 -62.5 110 10 542.4 542.4 317.6 542.4 0.00 58 33 23346 -57.1 -88.1 1 31.0 -58.3 39 19 573.1 573.1 319.3 573.2 0.00 59 30 23950 -57.1 -87.1 1 30.0 -58.4 110 11 589.0 589.0 320.1 589.0 0.01 60 27 24616 -57.1 -88.1 1 31.0 -58.5 106 10 607.0 607.0 320.9 607.0 0.01 61 20 26540 -51.1 -85.1 1 34.0 -54.3 265 12 679.8 679.8 323.7 679.9 0.01 62 14 28870 -48.5 -85.5 1 37.0 -53.5 273 21 761.6 761.6 326.3 761.7 0.02 63 12 29878 -50.9 -85.9 1 35.0 -55.5 262 22 787.4 787.4 326.9 787.6 0.02 64 10 31070 -48.5 -85.5 1 37.0 -54.6 270 24 838.5 838.5 328.1 838.7 0.03 65 8.8 31909 -49.9 -85.9 1 36.0 -55.9 864.3 864.3 328.7 864.6 0.03 66 7.0 33425 -43.9 -83.9 0 40.0 -53.7 947.6 947.6 330.3 948.1 0.05 TRP 89 17329 -78.5 -88.5 18 10.0 -78.5 245 33 388.8 388.8 303.6 388.8 0.00 WND 187 12884 -53.7 -73.2 8 19.4 -54.1 260 59 354.4 354.4 297.6 354.5 0.01 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 564.00 mb = 4928.27 m = 16168.67 ft Wetbulb zero: 660.42 mb = 3653.79 m = 11987.34 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 56.95 % Est. max temperature: 30.30 C = 86.53 F Sfc-Lift cond lev (LCL): 948.80 mb = 591.33 m = 1940.02 ft T: 22.43 C 700-500 lapse rate: 5.14 C/km ThetaE index: 13.48 C Layer 925.0- 677.0 mb Conv cond level (CCL): 874.07 mb = 1302.81 m = 4274.26 ft Mean mixing ratio: 15.11 g/kg Conv temperature: 28.49 C = 83.28 F Cap Strength: 1.21 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.77 C Lifted Index @700 mb: -1.90 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.70 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 259.00 Risk: None Energy Index: -2.86 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 404.91 J/kg Max Up Vert Vel: 28.46 m/s Conv Inhibition (B-): 34.54 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 902.49 mb = 1026.05 m = 3366.26 ft Lev Free Conv (LFC): 747.49 mb = 2629.45 m = 8626.69 ft Equ Level (EL): 317.49 mb = 9284.20 m = 30459.59 ft B at Equ Level: 401.28 J/kg Max Parcel Lev (MPL): 197.49 mb = 12531.45 m = 41113.17 ft Wind level data Storm motion: 286 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 ---------------------------------------------------------- 0 988 238 335 5 2.1 -4.5 | 93 16 -16.1 0.9 1 980 305 330 7 3.5 -6.1 | 87 15 -14.7 -0.7 2 947 610 190 3 0.5 3.0 | 115 20 -17.7 8.3 3 925 813 240 12 10.4 6.0 | 146 14 -7.8 11.4 4 914 914 250 15 14.1 5.1 | 159 11 -4.1 10.5 5 852 1524 260 25 24.6 4.3 | 213 12 6.4 9.7 6 850 1543 260 25 24.6 4.3 | 213 12 6.4 9.7 7 792 2134 260 26 25.6 4.5 | 217 12 7.4 9.9 8 700 3178 260 28 27.6 4.9 | 222 14 9.4 10.2 9 659 3658 255 27 26.1 7.0 | 213 15 7.9 12.4 10 635 3962 250 25 23.5 8.6 | 201 15 5.3 13.9 11 588 4572 260 30 29.5 5.2 | 227 16 11.4 10.6 12 567 4877 255 34 32.8 8.8 | 226 20 14.7 14.2 13 500 5880 250 29 27.3 9.9 | 211 18 9.1 15.3 14 486 6096 260 30 29.5 5.2 | 227 16 11.4 10.6 15 449 6706 240 29 25.1 14.5 | 199 21 6.9 19.9 16 415 7315 270 32 32.0 -0.0 | 249 15 13.8 5.4 17 400 7590 260 29 28.6 5.0 | 225 15 10.4 10.4 18 398 7620 260 30 29.5 5.2 | 227 16 11.4 10.6 19 366 8230 275 25 24.9 -2.2 | 244 7 6.7 3.2 20 310 9449 255 40 38.6 10.4 | 232 26 20.4 15.7 21 300 9690 260 42 41.4 7.3 | 241 26 23.2 12.7 22 284 10058 260 45 44.3 7.8 | 243 29 26.1 13.2 23 250 10950 260 34 33.5 5.9 | 234 19 15.3 11.3 24 238 11278 260 34 33.5 5.9 | 234 19 15.3 11.3 25 228 11582 270 56 56.0 -0.0 | 262 38 37.8 5.4 26 200 12450 260 55 54.2 9.6 | 247 39 36.0 14.9 27 187 12884 260 59 58.1 10.2 | 249 43 39.9 15.6 28 180 13106 260 59 58.1 10.2 | 249 43 39.9 15.6 29 150 14260 255 50 48.3 12.9 | 239 35 30.1 18.3 30 141 14630 255 52 50.2 13.5 | 240 37 32.0 18.8 31 103 16459 260 51 50.2 8.9 | 246 35 32.0 14.2 32 100 16660 280 34 33.5 -5.9 | 272 15 15.3 -0.5 33 93 17069 280 35 34.5 -6.1 | 272 16 16.3 -0.7 34 89 17329 245 33 29.9 13.9 | 211 23 11.7 19.3 35 88 17374 245 32 29.0 13.5 | 210 22 10.8 18.9 36 84 17678 255 37 35.7 9.6 | 230 23 17.5 15.0 37 79 17983 275 27 26.9 -2.4 | 251 9 8.7 3.0 38 75 18288 255 17 16.4 4.4 | 170 10 -1.8 9.8 39 72 18593 215 25 14.3 20.5 | 172 26 -3.8 25.9 40 70 18720 190 13 2.3 12.8 | 139 24 -15.9 18.2 41 68 18898 215 12 6.9 9.8 | 143 19 -11.3 15.2 42 65 19202 200 19 6.5 17.9 | 153 26 -11.7 23.2 43 61 19507 270 10 10.0 -0.0 | 123 10 -8.2 5.4 44 58 19812 180 17 0.0 17.0 | 141 29 -18.2 22.4 45 56 20117 210 15 7.5 13.0 | 150 21 -10.7 18.4 46 50 20750 105 7 -6.8 1.8 | 106 26 -25.0 7.2 47 48 21031 110 10 -9.4 3.4 | 108 29 -27.6 8.8 48 46 21336 135 15 -10.6 10.6 | 119 33 -28.8 16.0 49 43 21641 100 16 -15.8 2.8 | 104 35 -33.9 8.2 50 41 21946 115 23 -20.8 9.7 | 111 42 -39.0 15.1 51 39 22250 105 15 -14.5 3.9 | 106 34 -32.7 9.3 52 37 22555 130 12 -9.2 7.7 | 116 30 -27.4 13.1 53 36 22860 55 3 -2.5 -1.7 | 100 21 -20.6 3.7 54 34 23165 30 12 -6.0 -10.4 | 78 25 -24.2 -5.0 55 32 23470 45 23 -16.3 -16.3 | 72 36 -34.5 -10.9 56 31 23774 95 12 -12.0 1.0 | 102 31 -30.1 6.4 57 30 23950 110 11 -10.3 3.8 | 108 30 -28.5 9.1 58 29 24079 85 10 -10.0 -0.9 | 99 29 -28.2 4.5 59 28 24384 110 11 -10.3 3.8 | 108 30 -28.5 9.1 60 27 24689 105 10 -9.7 2.6 | 106 29 -27.8 8.0 61 25 24994 0 0 -0.0 -0.0 | 106 19 -18.2 5.4 62 23 25603 330 10 5.0 -8.7 | 76 14 -13.2 -3.3 63 22 25908 355 13 1.1 -13.0 | 66 19 -17.1 -7.6 64 21 26213 40 10 -6.4 -7.7 | 85 25 -24.6 -2.3 65 20 26518 330 1 0.5 -0.9 | 104 18 -17.7 4.5 66 20 26540 265 12 12.0 1.0 | 136 9 -6.2 6.4 67 19 26822 260 10 9.8 1.7 | 130 11 -8.3 7.1 68 18 27127 280 10 9.8 -1.7 | 114 9 -8.3 3.6 69 17 27432 225 13 9.2 9.2 | 148 17 -9.0 14.6 70 16 28042 230 24 18.4 15.4 | 181 21 0.2 20.8 71 15 28346 260 21 20.7 3.6 | 195 9 2.5 9.0 72 14 28956 275 21 20.9 -1.8 | 218 4 2.7 3.6 73 13 29566 260 21 20.7 3.6 | 195 9 2.5 9.0 74 10 31070 270 24 24.0 -0.0 | 227 8 5.8 5.4 Wind Parameters Mean winds (0-6000m): 256.5 at 25.3 knts Storm direction: 286.5 at 19.0 knts Shear (0-3000m) pos: 3.3 neg: 2.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 105.9 neg: -1.0 tot: 104.9 m^2/s^2 ave: 35.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.1 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 7.26 Bulk Shear: 55.73 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 ------------------------------------------------------------------------------- 500 281 5 109 14| 0.0 11.9 11.9| 46.9 0.0 46.9 93.8 0.62| 18.7 11.5 1000 255 11 135 11| 7.2 6.0 13.2| 85.1 0.0 85.1 85.1 0.71| 16.6 11.8 1500 258 15 157 9| 6.6 4.0 10.6|100.1 0.0 100.1 66.8 0.75| 12.9 9.6 2000 259 18 175 9| 5.0 3.1 8.1|102.1 0.0 102.1 51.0 0.74| 9.9 7.4 2500 259 20 186 9| 4.0 2.6 6.6|104.2 0.0 104.2 41.7 0.74| 8.1 6.0 3000 259 21 194 10| 3.3 2.3 5.6|105.9 -1.0 104.9 35.0 0.73| 6.9 5.1 4000 258 22 200 11| 2.6 1.9 4.5|117.1 -20.0 97.1 24.3 0.57| 6.2 3.5 5000 257 24 207 12| 2.6 1.7 4.3|132.6 -31.1 101.5 20.3 0.50| 6.0 3.0 6000 256 25 210 13| 2.3 1.4 3.7|149.8 -52.5 97.2 16.2 0.42| 5.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251014.00.gif