UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 8 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 137 SFC 989 233 22.2 20.1 88 2.1 20.8 25 7 296.3 299.0 294.3 339.9 15.14 2 925 813 18.6 17.6 94 1.0 17.9 55 20 298.3 300.8 294.0 338.5 13.82 3 867 1368 16.6 13.3 81 3.3 14.4 50 11 301.8 303.9 293.0 334.7 11.14 4 850 1536 15.0 12.5 85 2.5 13.4 45 8 301.9 303.8 292.7 333.7 10.78 5 821 1829 12.6 12.0 96 0.6 12.2 13 8 302.3 304.3 292.9 334.3 10.80 6 789 2164 14.4 4.4 51 10.0 8.6 340 7 307.7 309.0 291.2 328.1 6.66 7 780 2261 14.4 1.4 41 13.0 7.3 342 9 308.7 309.7 290.4 325.5 5.43 8 700 3173 12.2 1.2 47 11.0 6.0 330 18 316.0 317.1 293.0 334.9 5.97 9 696 3221 12.2 1.2 47 11.0 6.0 331 19 316.5 317.7 293.2 335.6 6.01 10 649 3802 8.2 0.2 57 8.0 3.8 337 23 318.4 319.5 293.7 337.5 5.99 11 591 4573 6.4 -15.6 19 22.0 -2.6 349 12 324.9 325.3 292.1 331.5 1.92 12 502 5888 -3.1 -26.1 15 23.0 -10.0 298 12 328.9 329.1 292.3 332.2 0.91 13 500 5920 -3.3 -26.3 15 23.0 -10.2 295 12 329.0 329.2 292.3 332.2 0.89 14 400 7630 -18.5 -27.5 45 9.0 -20.7 190 9 330.9 331.1 292.9 334.6 1.00 15 395 7724 -19.3 -27.3 49 8.0 -21.2 201 9 331.1 331.3 293.0 334.8 1.03 16 391 7799 -19.7 -31.7 34 12.0 -22.2 210 10 331.5 331.7 292.8 334.1 0.69 17 387 7876 -18.9 -42.9 10 24.0 -22.5 219 10 333.6 333.6 292.9 334.4 0.22 18 342 8786 -25.1 -48.1 10 23.0 -27.8 260 14 337.1 337.2 293.7 337.7 0.14 19 323 9201 -26.3 -55.3 5 29.0 -29.0 226 11 341.0 341.1 294.6 341.3 0.07 20 300 9730 -30.9 -54.9 8 24.0 -32.9 235 9 341.8 341.8 294.8 342.1 0.07 21 284 10116 -34.3 -58.3 7 24.0 -35.8 243 11 342.4 342.4 294.9 342.6 0.05 22 262 10677 -37.5 -52.5 19 15.0 -38.6 275 24 345.6 345.7 295.8 346.1 0.11 23 250 11000 -38.7 -65.7 4 27.0 -39.9 265 32 348.5 348.5 296.3 348.6 0.02 24 237 11366 -40.5 -67.5 4 27.0 -41.6 270 37 351.2 351.2 296.9 351.3 0.02 25 208 12242 -47.7 -70.7 5 23.0 -48.3 280 49 353.3 353.3 297.3 353.3 0.01 26 200 12500 -49.3 -74.3 4 25.0 -49.8 280 47 354.7 354.7 297.7 354.7 0.01 27 150 14330 -63.5 -79.5 10 16.0 -63.6 280 37 360.7 360.7 298.8 360.7 0.00 28 138 14836 -67.9 -81.9 12 14.0 -67.9 276 35 361.6 361.6 299.0 361.7 0.00 29 115 15911 -75.1 -86.1 16 11.0 -75.1 265 26 367.6 367.6 300.1 367.6 0.00 30 100 16720 -75.1 -86.1 16 11.0 -75.2 270 17 382.6 382.6 302.6 382.6 0.00 31 80 18008 -77.1 -87.1 19 10.0 -77.1 188 14 403.7 403.7 305.7 403.7 0.00 32 70 18780 -74.1 -88.1 10 14.0 -74.2 200 13 425.9 425.9 308.4 425.9 0.00 33 55 20211 -68.9 -88.9 4 20.0 -69.1 131 1 468.2 468.2 312.5 468.2 0.00 34 54 20321 -68.9 -89.9 3 21.0 -69.1 121 1 470.6 470.6 312.7 470.7 0.00 35 51 20668 -63.7 -88.7 2 25.0 -64.1 90 1 490.6 490.6 314.2 490.6 0.00 36 50 20790 -64.7 -88.7 2 24.0 -65.0 305 6 491.0 491.0 314.3 491.0 0.00 37 47 21169 -62.7 -88.7 2 26.0 -63.1 354 9 504.6 504.6 315.2 504.6 0.00 38 43 21712 -65.9 -88.9 3 23.0 -66.2 32 11 509.7 509.7 315.6 509.7 0.00 39 34 23164 -57.9 -86.9 1 29.0 -58.9 22 22 566.2 566.2 319.0 566.2 0.01 40 30 23950 -58.9 -86.9 2 28.0 -59.9 270 3 584.1 584.1 319.9 584.1 0.01 41 29 24163 -58.9 -86.9 2 28.0 -60.0 145 10 589.8 589.8 320.2 589.8 0.01 42 25 25106 -54.7 -84.7 1 30.0 -56.6 41 10 627.4 627.4 321.8 627.5 0.01 43 22 25922 -56.7 -85.7 1 29.0 -58.4 360 0 644.8 644.8 322.5 644.9 0.01 44 20 26530 -54.5 -84.5 1 30.0 -56.8 345 9 669.4 669.4 323.4 669.5 0.02 45 15 28394 -49.3 -82.3 1 33.0 -53.8 335 13 744.0 744.1 325.8 744.3 0.03 TRP 115 15911 -75.1 -86.1 16 11.0 -75.1 265 26 367.6 367.6 300.1 367.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 531.04 mb = 5459.04 m = 17910.03 ft Wetbulb zero: 614.45 mb = 4252.49 m = 13951.56 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 51.36 % Est. max temperature: 27.94 C = 82.28 F Sfc-Lift cond lev (LCL): 959.34 mb = 497.23 m = 1631.32 ft T: 20.56 C 700-500 lapse rate: 5.64 C/km ThetaE index: 8.79 C Layer 789.0- 700.0 mb Conv cond level (CCL): 872.89 mb = 1309.53 m = 4296.30 ft Mean mixing ratio: 13.92 g/kg Conv temperature: 27.35 C = 81.24 F Cap Strength: 6.26 C Lifted Index: 4.12 C Risk: None Lifted Index @300 mb: 4.06 C Lifted Index @700 mb: 4.97 C Showalter Index: 6.23 C Risk: None Total Totals Index: 34.10 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 15.80 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 178.00 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.92 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 19.56 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 916.64 mb = 890.79 m = 2922.49 ft Lev Free Conv (LFC): 841.64 mb = 1619.50 m = 5313.24 ft Equ Level (EL): 811.64 mb = 1925.83 m = 6318.26 ft B at Equ Level: 18.59 J/kg Max Parcel Lev (MPL): 781.64 mb = 2243.68 m = 7361.06 ft Wind level data Storm motion: 13 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 ---------------------------------------------------------- 0 989 233 25 7 -3.0 -6.3 | 176 5 -0.4 4.7 1 981 305 30 12 -6.0 -10.4 | 101 3 -3.4 0.7 2 947 610 50 24 -18.4 -15.4 | 75 16 -15.8 -4.3 3 925 813 55 20 -16.4 -11.5 | 88 14 -13.8 -0.4 4 914 914 45 17 -12.0 -12.0 | 84 9 -9.4 -0.9 5 882 1219 55 13 -10.6 -7.5 | 114 9 -8.1 3.6 6 850 1536 45 8 -5.7 -5.7 | 151 6 -3.1 5.4 7 792 2134 340 7 2.4 -6.6 | 228 7 5.0 4.5 8 764 2438 345 11 2.8 -10.6 | 265 5 5.4 0.5 9 737 2743 320 12 7.7 -9.2 | 260 10 10.3 1.9 10 710 3048 315 17 12.0 -12.0 | 274 15 14.6 -0.9 11 700 3173 330 18 9.0 -15.6 | 291 12 11.6 -4.5 12 660 3658 340 24 8.2 -22.6 | 317 16 10.8 -11.5 13 612 4267 325 19 10.9 -15.6 | 288 14 13.5 -4.5 14 590 4572 350 12 2.1 -11.8 | 279 5 4.7 -0.7 15 568 4877 325 19 10.9 -15.6 | 288 14 13.5 -4.5 16 508 5791 305 13 10.6 -7.5 | 255 14 13.2 3.6 17 500 5920 295 12 10.9 -5.1 | 246 15 13.5 6.0 18 489 6096 285 14 13.5 -3.6 | 245 18 16.1 7.5 19 470 6401 270 13 13.0 -0.0 | 235 19 15.6 11.1 20 451 6706 260 10 9.8 1.7 | 224 18 12.4 12.8 21 434 7010 205 10 4.2 9.1 | 199 21 6.8 20.1 22 417 7315 200 10 3.4 9.4 | 196 21 6.0 20.5 23 400 7630 190 9 1.6 8.9 | 192 20 4.1 19.9 24 384 7925 225 10 7.1 7.1 | 208 21 9.7 18.2 25 368 8230 260 18 17.7 3.1 | 235 25 20.3 14.2 26 339 8839 260 14 13.8 2.4 | 230 21 16.4 13.5 27 325 9144 225 11 7.8 7.8 | 209 22 10.4 18.9 28 300 9730 235 9 7.4 5.2 | 212 19 10.0 16.2 29 299 9754 230 9 6.9 5.8 | 209 19 9.5 16.9 30 286 10058 240 10 8.7 5.0 | 215 20 11.2 16.1 31 262 10668 275 24 23.9 -2.1 | 251 28 26.5 9.0 32 251 10973 265 32 31.9 2.8 | 248 37 34.5 13.9 33 250 11000 265 32 31.9 2.8 | 248 37 34.5 13.9 34 209 12192 280 49 48.3 -8.5 | 267 51 50.8 2.6 35 200 12500 280 47 46.3 -8.2 | 267 49 48.9 2.9 36 182 13106 265 44 43.8 3.8 | 252 49 46.4 14.9 37 150 14330 280 37 36.4 -6.4 | 263 39 39.0 4.7 38 135 14935 275 35 34.9 -3.1 | 258 38 37.5 8.0 39 122 15545 285 30 29.0 -7.8 | 264 32 31.6 3.3 40 115 15911 265 26 25.9 2.3 | 245 31 28.5 13.3 41 105 16459 255 24 23.2 6.2 | 236 31 25.8 17.3 42 100 16720 270 17 17.0 -0.0 | 240 23 19.6 11.1 43 99 16764 275 21 20.9 -1.8 | 249 25 23.5 9.3 44 94 17069 270 17 17.0 -0.0 | 240 23 19.6 11.1 45 89 17374 245 10 9.1 4.2 | 217 19 11.7 15.3 46 85 17678 175 10 -0.9 10.0 | 185 21 1.7 21.0 47 80 17983 185 14 1.2 13.9 | 189 25 3.8 25.0 48 76 18288 220 18 11.6 13.8 | 210 29 14.2 24.9 49 72 18593 275 12 12.0 -1.0 | 235 18 14.5 10.0 50 70 18780 200 13 4.4 12.2 | 197 24 7.0 23.3 51 69 18898 165 10 -2.6 9.7 | 180 21 -0.0 20.7 52 65 19202 255 17 16.4 4.4 | 231 25 19.0 15.5 53 62 19507 360 19 -0.0 -19.0 | 342 8 2.6 -7.9 54 59 19812 50 10 -7.7 -6.4 | 133 7 -5.1 4.7 55 56 20117 140 1 -0.6 0.8 | 189 12 1.9 11.8 56 51 20726 85 1 -1.0 -0.1 | 188 11 1.6 11.0 57 50 20790 305 6 4.9 -3.4 | 224 11 7.5 7.6 58 46 21336 15 10 -2.6 -9.7 | 180 1 -0.0 1.4 59 44 21641 45 11 -7.8 -7.8 | 122 6 -5.2 3.3 60 41 21946 355 10 0.9 -10.0 | 252 4 3.5 1.1 61 39 22250 15 17 -4.4 -16.4 | 19 6 -1.8 -5.3 62 36 22860 35 15 -8.6 -12.3 | 79 6 -6.0 -1.2 63 34 23165 20 22 -7.5 -20.7 | 27 11 -4.9 -9.6 64 31 23774 140 13 -8.4 10.0 | 165 22 -5.8 21.0 65 30 23950 270 3 3.0 -0.0 | 207 12 5.6 11.1 66 29 24079 155 10 -4.2 9.1 | 175 20 -1.6 20.1 67 24 25298 20 10 -3.4 -9.4 | 154 2 -0.8 1.7 68 22 25908 0 0 -0.0 -0.0 | 193 11 2.6 11.1 69 20 26530 345 9 2.3 -8.7 | 244 5 4.9 2.4 70 17 27127 330 10 5.0 -8.7 | 252 8 7.6 2.4 71 15 27432 335 13 5.5 -11.8 | 275 8 8.1 -0.7 72 14 27737 335 14 5.9 -12.7 | 281 9 8.5 -1.6 73 13 28042 345 15 3.9 -14.5 | 298 7 6.5 -3.4 74 11 28651 325 18 10.3 -14.7 | 286 13 12.9 -3.7 75 10 28956 340 14 4.8 -13.2 | 286 8 7.4 -2.1 76 8 29566 290 7 6.6 -2.4 | 227 13 9.2 8.7 77 7 30175 340 24 8.2 -22.6 | 317 16 10.8 -11.5 Wind Parameters Mean winds (0-6000m): 343.1 at 15.2 knts Storm direction: 13.1 at 11.4 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 119.2 deg Storm rel helicity (0-3000m) pos: 73.2 neg: -10.9 tot: 62.3 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 38.89 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 45 18 81 10| 16.2 0.0 16.2| 10.2 -8.5 1.7 3.3 -0.29| 21.8 -6.4 1000 48 17 87 10| 3.9 0.0 3.9| 25.2 -9.2 15.9 15.9 -0.02| 16.2 -0.4 1500 47 15 98 8| 2.6 2.5 5.1| 35.6 -9.2 26.4 17.6 0.14| 13.6 1.9 2000 41 13 104 6| 1.9 3.4 5.3| 42.5 -9.2 33.3 16.6 0.23| 12.0 2.8 2500 31 12 97 4| 1.5 3.7 5.3| 46.4 -10.9 35.5 14.2 0.24| 11.1 2.6 3000 17 13 40 2| 1.7 3.1 4.8| 73.2 -10.9 62.3 20.8 0.32| 11.1 3.5 4000 359 15 325 5| 1.9 2.6 4.5| 92.3 -37.2 55.1 13.8 0.25| 9.9 2.5 5000 351 15 310 6| 1.7 2.7 4.3| 94.1 -52.5 41.6 8.3 0.16| 10.0 1.6 6000 343 15 296 8| 1.4 2.7 4.1| 94.1 -86.8 7.3 1.2 0.06| 9.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251008.12.gif