UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 19 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 180 35 8 SFC 993 241 19.8 18.7 93 1.1 19.1 35 8 293.5 296.0 292.5 332.8 13.79 2 925 850 16.2 16.0 99 0.2 16.1 70 23 295.9 298.1 292.2 331.7 12.46 3 891 1169 14.2 14.1 99 0.1 14.1 66 20 297.0 299.1 291.7 330.1 11.42 4 850 1567 12.6 12.5 99 0.1 12.6 60 16 299.3 301.3 291.9 330.9 10.78 5 751 2603 9.2 4.3 71 4.9 6.4 289 10 306.4 307.7 291.0 327.6 6.95 6 700 3183 5.4 3.8 89 1.6 4.5 250 18 308.5 309.8 291.9 330.5 7.20 7 656 3710 1.4 1.4 100 0.0 1.4 262 12 309.7 311.0 291.6 329.7 6.47 8 644 3858 0.6 0.6 100 0.0 0.6 250 17 310.5 311.6 291.6 329.7 6.22 9 555 5041 -5.1 -6.7 89 1.6 -5.8 245 42 317.2 318.0 291.9 330.7 4.17 10 541 5242 -3.9 -12.9 50 9.0 -7.5 250 45 321.0 321.5 291.6 329.7 2.62 11 500 5860 -7.9 -16.9 48 9.0 -11.1 250 49 323.4 323.8 291.8 330.3 2.04 12 478 6209 -10.7 -13.0 83 2.3 -11.6 254 46 324.1 324.7 292.8 334.0 2.94 13 429 7035 -16.5 -16.8 98 0.3 -16.6 250 43 326.9 327.4 293.1 335.1 2.39 14 400 7560 -19.5 -21.2 86 1.7 -20.0 255 55 329.6 330.0 293.3 335.8 1.76 15 341 8727 -27.5 -27.9 96 0.4 -27.6 252 63 334.2 334.4 293.9 338.3 1.13 16 339 8770 -27.1 -30.5 73 3.4 -27.8 252 63 335.3 335.4 294.0 338.6 0.89 17 332 8920 -27.9 -31.4 72 3.5 -28.6 251 64 336.2 336.3 294.1 339.3 0.83 18 304 9547 -32.7 -33.7 91 1.0 -32.9 250 67 338.0 338.2 294.5 340.8 0.73 19 300 9640 -33.1 -35.8 77 2.7 -33.5 250 66 338.7 338.8 294.6 341.0 0.60 20 299 9663 -33.1 -36.0 75 2.9 -33.5 250 66 339.0 339.2 294.6 341.3 0.59 21 284 10021 -36.1 -39.2 73 3.1 -36.5 255 68 339.8 339.9 294.7 341.5 0.45 22 282 10070 -36.3 -44.3 43 8.0 -37.1 256 68 340.2 340.2 294.6 341.2 0.26 23 276 10218 -37.7 -42.7 59 5.0 -38.2 258 69 340.3 340.3 294.7 341.5 0.32 24 266 10471 -39.7 -44.7 59 5.0 -40.1 259 70 340.9 341.0 294.8 342.0 0.27 25 262 10574 -40.5 -52.5 26 12.0 -41.2 258 71 341.2 341.3 294.7 341.7 0.11 26 250 10890 -43.3 -52.3 36 9.0 -43.8 255 72 341.7 341.7 294.8 342.2 0.12 27 240 11165 -45.5 -50.2 59 4.7 -45.7 253 72 342.4 342.4 295.0 343.1 0.16 28 205 12201 -54.3 -58.8 58 4.5 -54.4 245 73 344.3 344.4 295.4 344.6 0.07 29 200 12360 -55.3 -62.3 41 7.0 -55.5 250 74 345.2 345.2 295.6 345.4 0.04 30 179 13060 -59.4 -68.7 29 9.3 -59.6 255 80 349.6 349.6 296.5 349.7 0.02 31 157 13871 -64.3 -76.3 18 12.0 -64.4 258 71 354.7 354.7 297.6 354.7 0.01 32 150 14150 -63.9 -79.9 10 16.0 -64.0 260 66 360.0 360.0 298.7 360.0 0.00 33 149 14191 -64.1 -80.1 9 16.0 -64.2 261 66 360.3 360.3 298.8 360.4 0.00 34 110 15996 -73.9 -83.9 20 10.0 -73.9 265 60 374.6 374.6 301.4 374.6 0.00 35 100 16550 -73.5 -85.5 14 12.0 -73.5 280 54 385.7 385.7 303.2 385.7 0.00 36 89 17230 -75.5 -87.5 14 12.0 -75.5 253 43 394.8 394.8 304.5 394.8 0.00 37 85 17501 -70.7 -86.7 8 16.0 -70.8 250 38 409.7 409.7 306.5 409.7 0.00 38 79 17937 -69.7 -85.7 8 16.0 -69.8 268 35 420.5 420.5 307.7 420.5 0.00 39 70 18650 -75.1 -87.1 14 12.0 -75.2 255 26 423.7 423.7 308.2 423.7 0.00 40 69 18733 -75.1 -87.1 14 12.0 -75.2 257 26 425.5 425.5 308.3 425.5 0.00 41 65 19079 -73.3 -88.3 8 15.0 -73.4 263 25 436.7 436.7 309.6 436.7 0.00 42 63 19263 -68.7 -87.7 5 19.0 -68.8 256 26 450.8 450.8 310.9 450.8 0.00 43 58 19761 -64.9 -87.9 3 23.0 -65.2 248 36 470.2 470.2 312.7 470.2 0.00 44 51 20548 -61.9 -86.9 2 25.0 -62.3 296 22 494.8 494.8 314.6 494.8 0.00 45 50 20670 -62.5 -87.5 2 25.0 -62.9 305 20 496.2 496.2 314.7 496.2 0.00 46 47 21052 -62.9 -87.9 2 25.0 -63.3 304 20 504.1 504.1 315.2 504.1 0.00 47 38 22379 -58.3 -87.3 1 29.0 -59.2 276 10 547.4 547.4 317.9 547.4 0.01 48 34 23076 -60.9 -88.9 1 28.0 -61.6 247 14 558.3 558.3 318.5 558.3 0.00 49 30 23860 -58.5 -87.5 1 29.0 -59.6 260 9 585.2 585.2 319.9 585.2 0.01 50 22 25842 -51.7 -85.7 1 34.0 -54.5 202 15 659.7 659.7 323.0 659.8 0.01 51 20 26460 -52.1 -85.1 1 33.0 -55.0 325 8 676.7 676.7 323.7 676.8 0.01 52 18 27139 -54.3 -87.3 1 33.0 -56.9 77 4 690.5 690.5 324.1 690.5 0.01 53 15 28316 -51.5 -85.5 1 34.0 -55.2 266 10 736.7 736.7 325.6 736.9 0.02 54 12 29760 -52.9 -86.9 1 34.0 -56.8 318 8 780.3 780.3 326.7 780.5 0.02 55 10 30950 -47.9 -84.9 1 37.0 -54.3 270 16 840.7 840.8 328.2 841.0 0.03 56 8.7 31878 -43.3 -83.3 0 40.0 -52.5 892.8 892.8 329.3 893.2 0.04 57 7.5 32870 -46.5 -84.5 1 38.0 -54.6 918.5 918.5 329.8 918.9 0.04 58 7.2 33144 -43.1 -83.1 0 40.0 -53.2 943.2 943.3 330.2 943.8 0.06 59 5.5 34960 -42.7 -82.7 0 40.0 -54.4 1020.5 1020.6 331.5 1021.4 0.08 TRP 110 15996 -73.9 -83.9 20 10.0 -73.9 265 60 374.6 374.6 301.4 374.6 0.00 WND 179 13060 -59.4 -68.7 29 9.3 -59.6 255 80 349.6 349.6 296.5 349.7 0.02 Sounding variables and indices 1000-500 mb thick: 5680.00 m Freezing level: 634.63 mb = 3982.90 m = 13067.10 ft Wetbulb zero: 635.64 mb = 3962.37 m = 12999.73 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 86.08 % Est. max temperature: 26.06 C = 78.92 F Sfc-Lift cond lev (LCL): 977.33 mb = 377.35 m = 1238.01 ft T: 18.99 C 700-500 lapse rate: 4.97 C/km ThetaE index: 3.31 C Layer 751.0- 700.0 mb Conv cond level (CCL): 929.25 mb = 810.63 m = 2659.51 ft Mean mixing ratio: 12.74 g/kg Conv temperature: 21.98 C = 71.57 F Cap Strength: 2.64 C Lifted Index: 2.45 C Risk: None Lifted Index @300 mb: 5.99 C Lifted Index @700 mb: 0.40 C Showalter Index: 2.92 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.40 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.00 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.48 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 2.59 C Lift Cond Lev (LCL): 935.75 mb = 750.78 m = 2463.16 ft Lev Free Conv (LFC): 910.75 mb = 982.15 m = 3222.24 ft Equ Level (EL): 820.75 mb = 1859.87 m = 6101.87 ft B at Equ Level: 20.22 J/kg Max Parcel Lev (MPL): 750.75 mb = 2605.35 m = 8547.63 ft Wind level data Storm motion: 279 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 ---------------------------------------------------------- 0 993 241 35 8 -4.6 -6.6 | 81 23 -22.9 -3.6 1 986 305 40 15 -9.6 -11.5 | 73 29 -28.0 -8.6 2 951 610 65 23 -20.8 -9.7 | 80 40 -39.2 -6.8 3 925 850 70 23 -21.6 -7.9 | 83 40 -40.0 -5.0 4 918 914 70 23 -21.6 -7.9 | 83 40 -40.0 -5.0 5 850 1567 60 16 -13.9 -8.0 | 81 33 -32.2 -5.1 6 824 1829 60 11 -9.5 -5.5 | 85 28 -27.9 -2.6 7 794 2134 340 6 2.1 -5.6 | 81 17 -16.3 -2.7 8 766 2438 315 10 7.1 -7.1 | 70 12 -11.3 -4.2 9 738 2743 265 10 10.0 0.9 | 114 9 -8.4 3.8 10 711 3048 250 17 16.0 5.8 | 165 9 -2.4 8.7 11 700 3183 250 18 16.9 6.2 | 171 9 -1.4 9.1 12 685 3353 250 20 18.8 6.8 | 183 10 0.4 9.8 13 659 3658 265 11 11.0 1.0 | 118 8 -7.4 3.9 14 611 4267 215 29 16.6 23.8 | 176 27 -1.7 26.7 15 588 4572 230 31 23.7 19.9 | 193 23 5.4 22.8 16 545 5182 250 45 42.3 15.4 | 233 30 23.9 18.3 17 504 5791 250 50 47.0 17.1 | 235 35 28.6 20.0 18 500 5860 250 49 46.0 16.8 | 235 34 27.7 19.7 19 485 6096 255 46 44.4 11.9 | 240 30 26.1 14.8 20 430 7010 250 43 40.4 14.7 | 231 28 22.1 17.6 21 400 7560 255 55 53.1 14.2 | 244 39 34.8 17.2 22 308 9449 250 68 63.9 23.3 | 240 53 45.6 26.2 23 300 9640 250 66 62.0 22.6 | 240 51 43.7 25.5 24 270 10363 260 70 68.9 12.2 | 253 53 50.6 15.1 25 250 10890 255 72 69.5 18.6 | 247 56 51.2 21.6 26 205 12192 245 73 66.2 30.9 | 235 59 47.8 33.8 27 200 12360 250 74 69.5 25.3 | 241 58 51.2 28.2 28 179 13060 255 80 77.3 20.7 | 248 63 58.9 23.6 29 169 13411 255 80 77.3 20.7 | 248 63 58.9 23.6 30 150 14150 260 66 65.0 11.5 | 253 49 46.6 14.4 31 131 14935 270 64 64.0 -0.0 | 266 46 45.7 2.9 32 113 15850 255 56 54.1 14.5 | 244 40 35.7 17.4 33 110 15996 265 60 59.8 5.2 | 259 42 41.4 8.1 34 100 16550 280 54 53.2 -9.4 | 281 35 34.8 -6.5 35 96 16764 280 55 54.2 -9.6 | 280 36 35.8 -6.6 36 87 17374 245 39 35.3 16.5 | 221 26 17.0 19.4 37 78 17983 270 35 35.0 -0.0 | 260 17 16.7 2.9 38 74 18288 245 24 21.8 10.1 | 195 13 3.4 13.1 39 71 18593 245 32 29.0 13.5 | 213 20 10.7 16.4 40 70 18650 255 26 25.1 6.7 | 215 12 6.8 9.6 41 64 19202 265 25 24.9 2.2 | 232 8 6.6 5.1 42 61 19507 230 30 23.0 19.3 | 192 23 4.6 22.2 43 58 19812 250 37 34.8 12.7 | 227 23 16.4 15.6 44 55 20117 265 31 30.9 2.7 | 246 14 12.5 5.6 45 50 20670 305 20 16.4 -11.5 | 13 9 -2.0 -8.6 46 47 21031 305 20 16.4 -11.5 | 13 9 -2.0 -8.6 47 45 21336 290 20 18.8 -6.8 | 354 4 0.4 -3.9 48 43 21641 295 10 9.1 -4.2 | 82 9 -9.3 -1.3 49 41 21946 310 10 7.7 -6.4 | 72 11 -10.7 -3.5 50 35 22860 240 10 8.7 5.0 | 129 13 -9.7 7.9 51 34 23165 250 15 14.1 5.1 | 152 9 -4.3 8.0 52 30 23774 335 10 4.2 -9.1 | 66 15 -14.1 -6.1 53 30 23860 260 9 8.9 1.6 | 115 10 -9.5 4.5 54 28 24384 275 15 14.9 -1.3 | 115 4 -3.4 1.6 55 26 24689 260 19 18.7 3.3 | 183 6 0.4 6.2 56 25 24994 265 12 12.0 1.0 | 122 8 -6.4 4.0 57 24 25298 245 6 5.4 2.5 | 113 14 -12.9 5.5 58 23 25603 210 10 5.0 8.7 | 131 18 -13.3 11.6 59 22 25908 200 16 5.5 15.0 | 144 22 -12.9 18.0 60 20 26460 325 8 4.6 -6.6 | 75 14 -13.8 -3.6 61 17 27432 125 2 -1.6 1.1 | 101 20 -20.0 4.1 62 16 27737 250 10 9.4 3.4 | 125 11 -9.0 6.3 63 16 28042 280 16 15.8 -2.8 | 93 3 -2.6 0.1 64 15 28346 265 10 10.0 0.9 | 114 9 -8.4 3.8 65 14 28651 265 15 14.9 1.3 | 141 5 -3.4 4.2 66 13 29261 335 13 5.5 -11.8 | 55 16 -12.9 -8.9 67 11 30175 305 4 3.3 -2.3 | 92 15 -15.1 0.6 68 10 30950 270 16 16.0 -0.0 | 141 4 -2.3 2.9 Wind Parameters Mean winds (0-6000m): 249.0 at 24.8 knts Storm direction: 279.0 at 18.6 knts Shear (0-3000m) pos: 2.9 neg: 7.1 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 115.5 neg: -67.5 tot: 48.0 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 251.87 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 19 78 35| 17.3 0.0 17.3| 51.5 -25.0 26.5 53.1 0.09| 20.0 1.8 1000 63 20 80 37| 8.7 1.9 10.5| 60.2 -33.4 26.7 26.7 0.07| 12.4 0.9 1500 63 19 81 36| 5.8 3.6 9.4| 70.4 -36.6 33.9 22.6 0.08| 10.7 0.9 2000 60 17 81 33| 4.3 6.4 10.7| 77.8 -61.9 15.9 8.0 -0.00| 12.1 -0.1 2500 52 15 78 31| 3.5 6.7 10.2| 95.5 -67.5 28.0 11.2 0.09| 12.2 1.1 3000 45 15 75 30| 2.9 7.1 10.0|115.5 -67.5 48.0 16.0 0.21| 11.8 2.5 4000 2 16 55 23| 2.8 7.1 9.9|141.7 -88.6 53.0 13.3 0.16| 13.2 2.1 5000 246 20 179 11| 1.4 5.7 7.1|316.5 -88.6 227.9 45.6 0.32| 13.4 4.2 6000 249 25 202 13| 1.5 5.1 6.6|351.2 -93.4 257.8 43.0 0.32| 12.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251019.00.gif