UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 15 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 161 75 5 SFC 991 240 21.6 21.0 96 0.6 21.2 75 5 295.5 298.4 294.7 341.5 15.99 2 925 836 18.8 18.6 99 0.2 18.7 85 11 298.5 301.2 294.7 341.4 14.74 3 855 1511 15.4 15.4 100 0.0 15.4 279 6 301.8 304.2 294.3 340.0 12.98 4 850 1561 15.2 15.1 99 0.1 15.1 265 6 302.1 304.4 294.3 339.9 12.80 5 727 2873 8.2 7.5 95 0.7 7.8 246 16 308.2 309.9 293.2 335.5 8.99 6 700 3187 8.0 4.6 79 3.4 6.0 250 22 311.3 312.8 293.0 334.9 7.62 7 697 3222 7.8 4.5 80 3.3 5.9 250 22 311.5 312.9 293.0 335.0 7.60 8 639 3933 2.8 1.0 88 1.8 1.8 253 22 313.7 314.9 292.7 333.9 6.45 9 582 4685 -0.3 -3.8 77 3.5 -2.0 244 19 318.5 319.5 292.9 334.5 4.97 10 565 4923 -0.3 -19.3 22 19.0 -6.9 231 13 321.2 321.5 290.6 326.3 1.47 11 558 5023 -0.7 -16.7 29 16.0 -6.7 232 13 321.9 322.3 291.2 328.2 1.85 12 518 5613 -5.1 -12.1 58 7.0 -7.9 281 15 323.5 324.1 292.6 333.3 2.92 13 500 5890 -6.7 -16.7 45 10.0 -10.3 285 14 324.9 325.3 292.2 331.9 2.07 14 486 6112 -7.7 -19.7 38 12.0 -11.7 289 15 326.3 326.6 292.3 332.0 1.65 15 419 7251 -16.1 -17.3 90 1.2 -16.5 261 31 329.7 330.1 293.8 337.8 2.35 16 400 7600 -18.1 -22.2 70 4.1 -19.3 265 37 331.5 331.8 293.6 337.2 1.61 17 397 7656 -18.5 -23.2 66 4.7 -19.8 270 38 331.7 332.0 293.6 337.0 1.49 18 338 8833 -27.5 -28.4 92 0.9 -27.7 275 36 335.0 335.2 294.1 339.0 1.09 19 329 9026 -28.9 -33.1 67 4.2 -29.6 272 38 335.7 335.8 293.9 338.3 0.71 20 325 9113 -29.3 -40.3 34 11.0 -30.7 270 40 336.3 336.4 293.7 337.7 0.35 21 321 9201 -30.1 -36.1 56 6.0 -31.0 269 41 336.4 336.5 293.9 338.5 0.55 22 305 9564 -31.7 -48.7 17 17.0 -33.3 262 46 339.1 339.1 294.3 339.7 0.15 23 300 9680 -32.7 -48.7 19 16.0 -34.1 260 48 339.3 339.3 294.3 339.9 0.15 24 282 10113 -35.9 -53.9 14 18.0 -37.1 264 47 340.7 340.8 294.6 341.1 0.09 25 261 10647 -39.5 -65.5 5 26.0 -40.6 268 51 343.1 343.1 295.1 343.2 0.02 26 250 10940 -41.7 -60.7 11 19.0 -42.5 265 54 344.1 344.1 295.3 344.3 0.04 27 213 12009 -49.1 -68.1 9 19.0 -49.6 261 60 348.7 348.7 296.4 348.8 0.02 28 204 12291 -51.1 -66.0 15 14.9 -51.4 260 62 349.9 349.9 296.7 350.0 0.03 29 202 12355 -51.5 -65.5 17 14.0 -51.8 260 62 350.2 350.2 296.7 350.3 0.03 30 200 12420 -51.9 -66.9 15 15.0 -52.2 260 61 350.6 350.6 296.8 350.7 0.02 31 160 13840 -60.1 -78.1 8 18.0 -60.3 253 51 359.8 359.8 298.7 359.9 0.01 32 150 14240 -62.9 -77.9 12 15.0 -63.0 260 50 361.7 361.7 299.0 361.7 0.01 33 128 15197 -70.5 -81.5 18 11.0 -70.5 265 47 364.8 364.8 299.6 364.8 0.00 34 109 16140 -74.3 -86.3 14 12.0 -74.3 270 44 374.8 374.8 301.4 374.8 0.00 35 100 16640 -75.3 -88.3 11 13.0 -75.3 270 42 382.2 382.2 302.6 382.2 0.00 36 87 17453 -73.1 -87.1 10 14.0 -73.2 279 29 402.2 402.2 305.5 402.2 0.00 37 75 18312 -78.5 -88.5 18 10.0 -78.5 263 18 408.3 408.3 306.3 408.3 0.00 38 70 18710 -74.7 -87.7 12 13.0 -74.7 270 27 424.6 424.6 308.2 424.6 0.00 39 63 19333 -68.7 -89.7 3 21.0 -68.8 268 23 450.8 450.8 310.9 450.8 0.00 40 50 20740 -62.3 -89.3 2 27.0 -62.7 130 4 496.7 496.7 314.7 496.7 0.00 41 46 21254 -61.5 -88.5 2 27.0 -62.0 152 14 510.6 510.6 315.7 510.6 0.00 42 30 23930 -56.1 -88.1 1 32.0 -57.5 75 9 591.7 591.7 320.2 591.7 0.01 43 24 25350 -54.9 -87.9 1 33.0 -56.8 271 2 634.2 634.2 322.1 634.2 0.01 44 20 26510 -56.1 -88.1 1 32.0 -58.1 290 6 664.5 664.5 323.2 664.5 0.01 45 17 27550 -53.3 -87.3 1 34.0 -56.2 288 14 705.0 705.1 324.6 705.1 0.01 46 13 29273 -54.5 -87.5 1 33.0 -57.7 318 14 757.1 757.1 326.1 757.2 0.01 47 10 30980 -47.7 -85.7 0 38.0 -54.2 285 17 841.5 841.5 328.2 841.7 0.03 48 9.1 31605 -46.3 -85.3 0 39.0 -53.8 869.9 869.9 328.8 870.1 0.03 TRP 109 16140 -74.3 -86.3 14 12.0 -74.3 270 44 374.8 374.8 301.4 374.8 0.00 WND 204 12291 -51.1 -66.0 15 14.9 -51.4 260 62 349.9 349.9 296.7 350.0 0.03 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 587.52 mb = 4612.59 m = 15132.98 ft Wetbulb zero: 611.94 mb = 4281.39 m = 14046.37 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 81.57 % Est. max temperature: 28.56 C = 83.40 F Sfc-Lift cond lev (LCL): 982.68 mb = 312.56 m = 1025.45 ft T: 21.26 C 700-500 lapse rate: 5.44 C/km ThetaE index: 6.56 C Layer 925.0- 697.0 mb Conv cond level (CCL): 928.35 mb = 804.71 m = 2640.08 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 24.46 C = 76.02 F Cap Strength: 0.63 C Lifted Index: -0.45 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.56 C Lifted Index @700 mb: -0.11 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.80 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.20 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 251.82 J/kg Max Up Vert Vel: 22.44 m/s Conv Inhibition (B-): 1.00 J/kg Cap Strength: 0.55 C Lift Cond Lev (LCL): 936.13 mb = 732.54 m = 2403.31 ft Lev Free Conv (LFC): 901.13 mb = 1060.30 m = 3478.63 ft Equ Level (EL): 571.13 mb = 4836.47 m = 15867.49 ft B at Equ Level: 125.59 J/kg Max Parcel Lev (MPL): 211.13 mb = 12066.87 m = 39589.00 ft Wind level data Storm motion: 286 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 ---------------------------------------------------------- 0 991 240 75 5 -4.8 -1.3 | 97 16 -15.8 1.9 1 984 305 75 9 -8.7 -2.3 | 93 20 -19.7 0.9 2 950 610 80 13 -12.8 -2.3 | 92 24 -23.8 0.9 3 925 836 85 11 -11.0 -1.0 | 96 22 -21.9 2.2 4 917 914 80 9 -8.9 -1.6 | 95 20 -19.8 1.6 5 850 1561 265 6 6.0 0.5 | 127 6 -5.0 3.7 6 823 1829 265 10 10.0 0.9 | 166 4 -1.0 4.1 7 794 2134 265 17 16.9 1.5 | 232 8 6.0 4.7 8 738 2743 245 14 12.7 5.9 | 191 9 1.7 9.1 9 700 3187 250 22 20.7 7.5 | 222 14 9.7 10.7 10 660 3658 255 21 20.3 5.4 | 227 13 9.3 8.6 11 612 4267 250 23 21.6 7.9 | 224 15 10.6 11.1 12 589 4572 250 22 20.7 7.5 | 222 14 9.7 10.7 13 567 4877 230 13 10.0 8.4 | 175 12 -1.0 11.6 14 546 5182 235 12 9.8 6.9 | 173 10 -1.2 10.1 15 526 5486 285 15 14.5 -3.9 | 281 4 3.5 -0.7 16 506 5791 275 16 15.9 -1.4 | 250 5 5.0 1.8 17 500 5890 285 14 13.5 -3.6 | 279 3 2.5 -0.4 18 487 6096 290 15 14.1 -5.1 | 302 4 3.1 -1.9 19 450 6706 255 22 21.3 5.7 | 229 14 10.3 8.9 20 400 7600 265 37 36.9 3.2 | 256 27 25.9 6.4 21 399 7620 270 38 38.0 -0.0 | 263 27 27.0 3.2 22 337 8839 275 36 35.9 -3.1 | 270 25 24.9 0.1 23 300 9680 260 48 47.3 8.3 | 252 38 36.3 11.5 24 297 9754 255 45 43.5 11.6 | 245 36 32.5 14.9 25 272 10363 270 49 49.0 -0.0 | 265 38 38.0 3.2 26 250 10940 265 54 53.8 4.7 | 260 44 42.8 7.9 27 204 12291 260 62 61.1 10.8 | 254 52 50.1 14.0 28 200 12420 260 61 60.1 10.6 | 254 51 49.1 13.8 29 198 12497 260 62 61.1 10.8 | 254 52 50.1 14.0 30 179 13106 265 55 54.8 4.8 | 260 45 43.8 8.0 31 155 14021 250 50 47.0 17.1 | 241 41 36.0 20.3 32 150 14240 260 50 49.2 8.7 | 253 40 38.3 11.9 33 109 16140 270 44 44.0 -0.0 | 264 33 33.0 3.2 34 100 16640 270 42 42.0 -0.0 | 264 31 31.0 3.2 35 98 16764 270 42 42.0 -0.0 | 264 31 31.0 3.2 36 88 17374 280 30 29.5 -5.2 | 276 19 18.6 -2.0 37 75 18288 265 18 17.9 1.6 | 236 8 6.9 4.8 38 71 18593 235 21 17.2 12.0 | 202 16 6.2 15.2 39 70 18710 270 27 27.0 -0.0 | 259 16 16.0 3.2 40 68 18898 265 27 26.9 2.4 | 251 17 15.9 5.6 41 65 19202 275 23 22.9 -2.0 | 264 12 11.9 1.2 42 61 19507 260 22 21.7 3.8 | 237 13 10.7 7.0 43 58 19812 150 10 -5.0 8.7 | 127 20 -16.0 11.9 44 55 20117 210 10 5.0 8.7 | 153 13 -6.0 11.9 45 53 20422 0 0 -0.0 -0.0 | 106 11 -11.0 3.2 46 50 20740 130 4 -3.1 2.6 | 112 15 -14.0 5.8 47 45 21336 155 15 -6.3 13.6 | 134 24 -17.3 16.8 48 43 21641 170 13 -2.3 12.8 | 140 21 -13.2 16.0 49 41 21946 185 10 0.9 10.0 | 142 17 -10.1 13.2 50 39 22250 330 2 1.0 -1.7 | 98 10 -10.0 1.5 51 36 22860 40 10 -6.4 -7.7 | 76 18 -17.4 -4.5 52 31 23774 65 12 -10.9 -5.1 | 85 22 -21.9 -1.9 53 30 23930 75 9 -8.7 -2.3 | 93 20 -19.7 0.9 54 28 24384 80 10 -9.8 -1.7 | 94 21 -20.8 1.5 55 24 25298 270 2 2.0 -0.0 | 110 10 -9.0 3.2 56 20 26510 290 6 5.6 -2.1 | 102 5 -5.3 1.2 57 20 26518 240 11 9.5 5.5 | 170 9 -1.5 8.7 58 17 27432 280 16 15.8 -2.8 | 265 5 4.8 0.4 59 17 27737 300 10 8.7 -5.0 | 52 3 -2.3 -1.8 60 15 28346 300 5 4.3 -2.5 | 96 7 -6.7 0.7 61 14 28651 310 24 18.4 -15.4 | 329 14 7.4 -12.2 62 13 29261 320 14 9.0 -10.7 | 15 8 -2.0 -7.5 63 12 29566 295 13 11.8 -5.5 | 341 2 0.8 -2.3 64 12 29870 275 16 15.9 -1.4 | 250 5 5.0 1.8 65 11 30175 290 17 16.0 -5.8 | 298 6 5.0 -2.6 66 10 30980 285 17 16.4 -4.4 | 282 6 5.4 -1.2 Wind Parameters Mean winds (0-6000m): 256.3 at 15.3 knts Storm direction: 286.3 at 11.4 knts Shear (0-3000m) pos: 0.3 neg: 4.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 125.8 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -57.8 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 1.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 2.79 Bulk Shear: 90.10 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 79 11 93 22| 7.1 0.0 7.1| 5.4 -7.1 -1.7 -3.4 -0.07| 9.2 -0.6 1000 72 10 90 20| 3.6 7.3 10.8| 8.7 -45.1 -36.4 -36.4 -0.35| 12.5 -4.4 1500 78 9 94 20| 2.4 7.0 9.4| 21.0 -45.1 -24.1 -16.0 -0.01| 12.6 -0.1 2000 355 10 56 12| 1.8 7.3 9.1| 30.1 -47.2 -17.2 -8.6 0.12| 11.9 1.5 2500 261 11 180 5| 1.4 5.3 6.7| 30.1 -57.8 -27.8 -11.1 0.02| 10.6 0.2 3000 254 12 188 7| 0.3 4.4 4.7| 49.5 -57.8 -8.4 -2.8 0.12| 10.2 1.3 4000 253 15 203 8| 0.1 3.5 3.6| 53.1 -60.5 -7.4 -1.9 0.12| 8.2 1.0 5000 250 15 202 9| 0.5 2.2 2.6| 56.6 -98.3 -41.7 -8.3 -0.03| 8.1 -0.2 6000 256 15 209 8| 1.1 1.8 2.9| 69.5-102.3 -32.8 -5.5 0.05| 8.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251015.00.gif