UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 10 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 156 60 6 SFC 991 235 22.6 17.6 73 5.0 19.2 60 6 296.5 298.8 292.7 333.7 12.88 2 925 830 17.2 14.1 82 3.1 15.2 65 14 296.9 298.9 291.3 328.7 11.00 3 900 1064 15.2 13.3 88 1.9 14.0 67 13 297.2 299.1 291.2 328.3 10.72 4 893 1130 15.2 11.8 80 3.4 13.1 69 13 297.8 299.6 290.6 326.3 9.78 5 887 1187 15.4 10.9 75 4.5 12.6 70 13 298.6 300.3 290.5 325.7 9.27 6 883 1226 18.2 10.2 60 8.0 13.3 69 13 301.9 303.5 291.2 328.2 8.88 7 872 1334 20.0 10.0 53 10.0 13.7 63 12 304.9 306.5 292.1 331.5 8.87 8 850 1554 18.6 9.6 56 9.0 13.0 50 9 305.6 307.3 292.3 332.3 8.86 9 740 2731 12.6 4.6 58 8.0 7.9 341 19 311.4 312.8 292.7 333.8 7.20 10 702 3172 11.0 -3.0 37 14.0 3.8 326 16 314.4 315.2 291.2 328.3 4.37 11 700 3196 10.8 -2.2 40 13.0 4.0 325 16 314.4 315.3 291.5 329.2 4.65 12 593 4557 1.8 -12.2 35 14.0 -4.0 293 15 319.3 319.8 291.0 327.7 2.53 13 525 5534 -2.1 -28.1 12 26.0 -9.5 257 14 325.9 326.0 291.3 328.5 0.72 14 500 5920 -4.7 -23.7 21 19.0 -10.6 275 15 327.3 327.5 292.1 331.3 1.13 15 463 6517 -10.1 -26.1 26 16.0 -14.5 254 13 327.9 328.1 292.1 331.4 0.98 16 426 7154 -12.5 -41.5 7 29.0 -17.7 262 8 332.7 332.7 292.7 333.6 0.24 17 400 7630 -16.1 -35.1 18 19.0 -20.0 290 5 334.1 334.2 293.3 335.9 0.48 18 367 8272 -21.7 -39.7 18 18.0 -24.5 314 7 334.9 335.0 293.4 336.2 0.33 19 338 8877 -23.9 -45.9 11 22.0 -26.8 338 8 339.9 339.9 294.5 340.7 0.19 20 314 9413 -26.9 -52.9 7 26.0 -29.5 358 10 343.0 343.0 295.1 343.3 0.09 21 300 9740 -29.9 -50.9 11 21.0 -31.9 15 6 343.2 343.3 295.2 343.7 0.12 22 287 10054 -32.9 -50.9 15 18.0 -34.4 1 7 343.3 343.4 295.3 343.8 0.12 23 255 10875 -39.5 -62.5 7 23.0 -40.6 324 10 345.4 345.4 295.6 345.5 0.03 24 250 11010 -40.1 -63.1 7 23.0 -41.1 330 12 346.4 346.5 295.8 346.6 0.03 25 236 11401 -42.1 -69.1 4 27.0 -43.0 340 17 349.2 349.2 296.5 349.2 0.01 26 200 12500 -50.7 -72.7 6 22.0 -51.1 320 9 352.5 352.5 297.2 352.5 0.01 27 150 14310 -63.7 -79.7 10 16.0 -63.8 275 34 360.3 360.3 298.8 360.4 0.00 28 147 14434 -64.7 -80.7 9 16.0 -64.8 270 31 360.7 360.7 298.8 360.7 0.00 29 103 16540 -77.5 -86.5 22 9.0 -77.5 280 35 374.8 374.8 301.4 374.8 0.00 30 100 16710 -76.9 -85.9 22 9.0 -76.9 285 31 379.1 379.1 302.1 379.2 0.00 31 98 16826 -77.3 -85.3 27 8.0 -77.3 287 27 380.6 380.6 302.3 380.6 0.00 32 76 18286 -77.3 -87.3 19 10.0 -77.3 275 16 409.3 409.3 306.4 409.3 0.00 33 70 18760 -75.5 -87.5 14 12.0 -75.6 235 16 422.9 422.9 308.0 422.9 0.00 34 67 19014 -74.3 -88.3 10 14.0 -74.3 233 15 430.8 430.8 308.9 430.8 0.00 TRP 103 16540 -77.5 -86.5 22 9.0 -77.5 280 35 374.8 374.8 301.4 374.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 561.62 mb = 5008.00 m = 16430.24 ft Wetbulb zero: 646.43 mb = 3849.38 m = 12629.05 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 46.16 % Est. max temperature: 32.14 C = 89.85 F Sfc-Lift cond lev (LCL): 920.90 mb = 867.86 m = 2847.29 ft T: 16.88 C 700-500 lapse rate: 5.69 C/km ThetaE index: 7.96 C Layer 925.0- 883.0 mb Conv cond level (CCL): 694.98 mb = 3255.01 m = 10679.05 ft Mean mixing ratio: 11.49 g/kg Conv temperature: 40.70 C = 105.26 F Cap Strength: 6.68 C Lifted Index: 6.47 C Risk: None Lifted Index @300 mb: 10.30 C Lifted Index @700 mb: 6.44 C Showalter Index: 5.45 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 148.20 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.38 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 10183.21 J/kg Cap Strength: 6.61 C Lift Cond Lev (LCL): 892.68 mb = 1133.05 m = 3717.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 10 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 ---------------------------------------------------------- 0 991 235 60 6 -5.2 -3.0 | 142 9 -5.8 7.4 1 983 305 50 9 -6.9 -5.8 | 121 9 -7.5 4.6 2 949 610 60 13 -11.3 -6.5 | 108 13 -11.9 3.9 3 925 830 65 14 -12.7 -5.9 | 108 14 -13.3 4.5 4 916 914 65 13 -11.8 -5.5 | 111 13 -12.4 4.9 5 884 1219 70 13 -12.2 -4.4 | 115 14 -12.9 5.9 6 850 1554 50 9 -6.9 -5.8 | 121 9 -7.5 4.6 7 823 1829 50 10 -7.7 -6.4 | 115 9 -8.3 3.9 8 794 2134 25 10 -4.2 -9.1 | 105 5 -4.9 1.3 9 738 2743 340 19 6.5 -17.9 | 322 10 5.9 -7.5 10 700 3196 325 16 9.2 -13.1 | 288 9 8.5 -2.7 11 687 3353 310 15 11.5 -9.6 | 266 11 10.9 0.7 12 661 3658 315 16 11.3 -11.3 | 275 11 10.7 -0.9 13 613 4267 320 15 9.6 -11.5 | 277 9 9.0 -1.1 14 591 4572 290 15 14.1 -5.1 | 249 14 13.5 5.2 15 569 4877 260 16 15.8 2.8 | 229 20 15.1 13.2 16 548 5182 275 12 12.0 -1.0 | 231 15 11.3 9.3 17 528 5486 255 14 13.5 3.6 | 223 19 12.9 14.0 18 500 5920 275 15 14.9 -1.3 | 238 17 14.3 9.1 19 489 6096 280 14 13.8 -2.4 | 239 15 13.2 7.9 20 470 6401 255 14 13.5 3.6 | 223 19 12.9 14.0 21 434 7010 250 10 9.4 3.4 | 212 16 8.8 13.8 22 401 7620 305 2 1.6 -1.1 | 186 9 1.0 9.2 23 400 7630 290 5 4.7 -1.7 | 205 10 4.1 8.7 24 312 9449 360 10 -0.0 -10.0 | 120 1 -0.6 0.4 25 300 9740 15 6 -1.6 -5.8 | 154 5 -2.2 4.6 26 251 10973 320 10 6.4 -7.7 | 245 6 5.8 2.7 27 250 11010 330 12 6.0 -10.4 | 270 5 5.4 -0.0 28 229 11582 345 19 4.9 -18.4 | 332 9 4.3 -8.0 29 219 11887 10 12 -2.1 -11.8 | 62 3 -2.7 -1.4 30 200 12500 320 9 5.8 -6.9 | 236 6 5.1 3.5 31 191 12802 320 9 5.8 -6.9 | 236 6 5.1 3.5 32 173 13411 275 21 20.9 -1.8 | 247 22 20.3 8.5 33 157 14021 285 33 31.9 -8.5 | 267 31 31.2 1.8 34 150 14310 275 34 33.9 -3.0 | 257 34 33.2 7.4 35 150 14326 270 29 29.0 -0.0 | 250 30 28.4 10.4 36 122 15545 270 51 51.0 -0.0 | 258 51 50.4 10.4 37 110 16154 270 43 43.0 -0.0 | 256 44 42.4 10.4 38 103 16540 280 35 34.5 -6.1 | 263 34 33.8 4.3 39 100 16710 285 31 29.9 -8.0 | 265 29 29.3 2.4 40 94 17069 290 20 18.8 -6.8 | 259 18 18.2 3.5 41 89 17374 270 12 12.0 -0.0 | 228 15 11.4 10.4 42 84 17678 255 15 14.5 3.9 | 224 20 13.9 14.3 43 76 18288 275 16 15.9 -1.4 | 240 18 15.3 9.0 44 72 18593 315 19 13.4 -13.4 | 283 13 12.8 -3.1 45 70 18760 235 16 13.1 9.2 | 213 23 12.5 19.6 46 68 18898 210 14 7.0 12.1 | 196 23 6.4 22.5 47 64 19202 295 19 17.2 -8.0 | 262 17 16.6 2.3 Wind Parameters Mean winds (0-6000m): 326.5 at 13.9 knts Storm direction: 356.5 at 10.4 knts Shear (0-3000m) pos: 1.2 neg: 4.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 140.1 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -51.0 tot: -42.4 m^2/s^2 ave: -14.1 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 42.28 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 57 11 114 11| 7.8 0.0 7.8| 0.1 -14.3 -14.2 -28.4 -0.66| 8.7 -5.8 1000 62 12 113 12| 3.6 0.0 3.6| 5.8 -14.3 -8.6 -8.6 -0.37| 5.7 -2.1 1500 61 12 114 12| 2.4 1.7 4.0| 8.6 -15.4 -6.8 -4.6 -0.21| 5.7 -1.2 2000 55 11 112 11| 1.8 2.7 4.5| 8.6 -20.9 -12.3 -6.2 -0.30| 6.0 -1.8 2500 41 12 99 9| 1.4 4.6 6.1| 8.6 -35.2 -26.6 -10.6 -0.49| 7.3 -3.6 3000 25 13 78 6| 1.2 4.0 5.2| 8.6 -51.0 -42.4 -14.1 -0.57| 7.3 -4.1 4000 2 14 20 3| 1.1 3.1 4.2| 13.1 -57.2 -44.1 -11.0 -0.52| 6.2 -3.2 5000 343 14 310 4| 0.9 2.7 3.5| 14.5-102.2 -87.7 -17.5 -0.54| 6.9 -3.7 6000 326 14 280 7| 0.8 2.4 3.2| 35.5-118.0 -82.4 -13.7 -0.45| 6.8 -3.0 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251010.00.gif