UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 7 OCT 25 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 82 20.4 18.1 87 2.3 18.9 335 20 293.0 295.3 291.7 330.2 13.08 1 1000 142 20.6 17.3 81 3.3 18.4 335 20 293.8 296.0 291.6 329.4 12.52 2 925 811 15.2 15.1 99 0.1 15.1 335 23 294.9 297.0 291.3 328.5 11.74 3 908 968 14.2 13.7 97 0.5 13.9 338 22 295.4 297.4 290.8 326.8 10.91 4 903 1015 16.6 10.6 68 6.0 12.9 340 21 298.3 300.0 290.1 324.4 8.92 5 880 1236 18.2 9.2 56 9.0 12.7 350 18 302.2 303.7 290.9 327.0 8.32 6 850 1533 16.8 8.8 59 8.0 11.9 335 16 303.7 305.3 291.4 328.8 8.39 7 793 2122 12.8 9.3 79 3.5 10.6 330 16 305.6 307.3 292.7 333.6 9.31 8 754 2546 12.2 8.0 75 4.2 9.6 304 18 309.3 311.0 293.5 336.7 8.97 9 700 3169 11.0 5.0 66 6.0 7.4 300 23 314.7 316.2 294.1 339.2 7.84 10 675 3473 10.0 2.0 57 8.0 5.4 297 28 316.8 318.1 293.7 337.7 6.56 11 643 3877 9.0 -12.0 21 21.0 -0.2 295 34 320.1 320.6 291.2 328.0 2.37 12 590 4585 4.2 -5.8 48 10.0 -0.7 295 44 322.5 323.4 293.4 336.4 4.21 13 573 4823 3.0 -16.0 23 19.0 -4.4 295 45 323.8 324.2 291.8 330.4 1.91 14 564 4951 1.8 -8.2 47 10.0 -2.9 294 44 323.9 324.6 293.3 336.0 3.65 15 551 5139 1.0 -9.0 47 10.0 -3.6 289 41 325.1 325.8 293.5 336.8 3.51 16 544 5242 1.0 -10.0 44 11.0 -4.0 286 39 326.3 326.9 293.7 337.4 3.29 17 540 5302 1.8 -16.2 25 18.0 -5.3 285 38 327.9 328.3 293.0 334.9 2.00 18 525 5529 0.2 -10.8 43 11.0 -4.7 281 34 328.7 329.3 294.2 339.5 3.20 19 518 5637 0.2 -14.8 31 15.0 -6.0 285 32 329.9 330.4 293.9 338.0 2.34 20 500 5920 -2.1 -15.1 36 13.0 -7.3 295 29 330.5 331.0 294.0 338.7 2.37 21 470 6407 -6.3 -18.3 38 12.0 -10.6 295 28 331.2 331.6 293.8 337.9 1.92 22 452 6712 -7.3 -28.3 17 21.0 -13.2 300 29 333.6 333.8 293.5 336.7 0.82 23 445 6833 -8.1 -25.1 24 17.0 -13.2 299 29 334.1 334.3 293.9 338.2 1.12 24 400 7650 -14.7 -28.7 29 14.0 -18.3 280 25 335.9 336.1 294.1 339.2 0.89 25 369 8252 -19.7 -27.7 49 8.0 -21.7 265 23 337.1 337.3 294.6 341.0 1.06 26 360 8435 -19.9 -34.9 25 15.0 -22.8 268 21 339.2 339.3 294.6 341.3 0.55 27 311 9502 -26.7 -51.7 8 25.0 -29.3 236 23 344.2 344.2 295.4 344.6 0.10 28 306 9618 -27.5 -51.5 8 24.0 -30.0 238 21 344.7 344.7 295.6 345.1 0.11 29 300 9760 -28.5 -51.5 9 23.0 -30.8 240 19 345.2 345.2 295.7 345.7 0.11 30 250 11040 -39.9 -50.9 30 11.0 -40.6 255 12 346.7 346.8 296.0 347.3 0.14 31 243 11232 -41.9 -52.9 29 11.0 -42.6 251 13 346.6 346.6 296.0 347.1 0.12 32 211 12171 -48.7 -64.7 14 16.0 -49.1 219 20 350.2 350.3 296.7 350.4 0.03 33 200 12520 -51.3 -63.3 23 12.0 -51.6 250 13 351.5 351.5 297.0 351.7 0.04 34 179 13235 -56.3 -69.3 18 13.0 -56.5 240 17 354.7 354.7 297.7 354.8 0.02 35 150 14340 -64.5 -73.5 28 9.0 -64.6 245 26 359.0 359.0 298.5 359.0 0.01 36 136 14931 -69.7 -76.7 35 7.0 -69.8 242 26 360.0 360.0 298.7 360.0 0.01 37 135 14975 -70.1 -77.1 35 7.0 -70.1 242 26 360.0 360.0 298.7 360.1 0.01 38 100 16720 -78.7 -85.7 31 7.0 -78.7 265 31 375.7 375.7 301.5 375.7 0.00 39 93 17133 -79.7 -85.7 36 6.0 -79.7 260 28 381.6 381.6 302.5 381.6 0.00 40 85 17644 -79.5 -87.5 25 8.0 -79.5 260 33 391.9 391.9 304.0 391.9 0.00 41 80 17992 -74.5 -85.5 17 11.0 -74.6 278 29 409.1 409.1 306.4 409.1 0.00 42 74 18447 -74.1 -86.1 14 12.0 -74.2 302 25 419.1 419.1 307.6 419.2 0.00 43 71 18688 -75.7 -87.7 14 12.0 -75.7 297 22 420.7 420.7 307.8 420.7 0.00 44 70 18770 -75.1 -87.1 14 12.0 -75.2 285 21 423.7 423.7 308.2 423.7 0.00 45 62 19487 -67.5 -88.5 4 21.0 -67.7 349 16 455.5 455.5 311.4 455.5 0.00 46 53 20436 -65.7 -88.7 3 23.0 -66.0 151 10 480.6 480.6 313.5 480.6 0.00 47 50 20790 -65.9 -89.9 2 24.0 -66.2 240 9 488.2 488.2 314.1 488.2 0.00 48 34 23181 -57.1 -87.1 1 30.0 -58.2 344 21 568.3 568.3 319.0 568.3 0.01 49 30 23970 -58.5 -87.5 1 29.0 -59.6 360 4 585.2 585.2 319.9 585.2 0.01 50 24 25382 -53.3 -85.3 1 32.0 -55.5 334 7 638.8 638.8 322.3 638.9 0.01 51 20 26550 -53.9 -84.9 1 31.0 -56.3 20 13 671.2 671.2 323.4 671.3 0.01 52 18 27229 -54.5 -85.5 1 31.0 -57.0 20 12 689.8 689.8 324.1 689.9 0.01 53 16 27991 -51.7 -84.7 1 33.0 -55.2 12 11 722.6 722.6 325.1 722.7 0.02 54 15 28411 -52.5 -84.5 1 32.0 -55.9 13 7 733.4 733.4 325.4 733.6 0.02 55 11 30426 -51.5 -84.5 1 33.0 -56.1 328 10 805.1 805.1 327.4 805.3 0.03 56 10 31050 -49.1 -83.1 1 34.0 -54.9 310 13 836.3 836.3 328.1 836.6 0.04 57 9.2 31598 -48.1 -83.1 1 35.0 -54.7 860.3 860.3 328.6 860.7 0.04 58 7.9 32617 -41.5 -81.5 1 40.0 -52.1 924.9 925.0 329.9 925.6 0.07 59 6.5 33945 -40.1 -80.1 1 40.0 -52.4 983.9 984.0 330.9 985.1 0.10 60 6.2 34267 -40.3 -80.3 1 40.0 -52.7 996.4 996.5 331.1 997.6 0.10 TRP 93 17133 -79.7 -85.7 36 6.0 -79.7 260 28 381.6 381.6 302.5 381.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 516.43 mb = 5661.56 m = 18574.46 ft Wetbulb zero: 643.89 mb = 3865.10 m = 12680.63 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 58.29 % Est. max temperature: 30.84 C = 87.50 F Sfc-Lift cond lev (LCL): 973.75 mb = 370.30 m = 1214.88 ft T: 18.76 C 700-500 lapse rate: 4.76 C/km ThetaE index: 5.77 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 929.54 mb = 768.98 m = 2522.86 ft Mean mixing ratio: 12.02 g/kg Conv temperature: 22.23 C = 72.01 F Cap Strength: 10.20 C Lifted Index: 9.72 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 7.11 C Showalter Index: 9.72 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 10.90 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 166.60 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.78 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 0.40 J/kg Cap Strength: 10.13 C Lift Cond Lev (LCL): 935.09 mb = 717.87 m = 2355.19 ft Lev Free Conv (LFC): 920.09 mb = 856.11 m = 2808.72 ft Equ Level (EL): 910.09 mb = 948.79 m = 3112.79 ft B at Equ Level: 4.11 J/kg Max Parcel Lev (MPL): 900.09 mb = 1042.85 m = 3421.39 ft Wind level data Storm motion: 334 at 20 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 1007 82 335 20 8.5 -18.1 | 129 1 -0.4 0.3 1 1000 142 335 20 8.5 -18.1 | 129 1 -0.4 0.3 2 981 305 335 23 9.7 -20.8 | 340 3 0.9 -2.4 3 947 610 340 24 8.2 -22.6 | 9 4 -0.7 -4.1 4 925 811 335 23 9.7 -20.8 | 340 3 0.9 -2.4 5 914 914 335 23 9.7 -20.8 | 340 3 0.9 -2.4 6 882 1219 350 18 3.1 -17.7 | 97 6 -5.7 0.7 7 851 1524 350 17 3.0 -16.7 | 106 6 -5.9 1.7 8 850 1533 335 16 6.8 -14.5 | 152 4 -2.1 4.0 9 821 1829 325 14 8.0 -11.5 | 173 7 -0.8 7.0 10 792 2134 330 16 8.0 -13.9 | 169 5 -0.9 4.6 11 763 2438 305 17 13.9 -9.8 | 210 10 5.1 8.7 12 700 3169 300 23 19.9 -11.5 | 238 13 11.1 7.0 13 659 3658 295 31 28.1 -13.1 | 254 20 19.2 5.4 14 590 4572 295 44 39.9 -18.6 | 270 31 31.0 -0.1 15 568 4877 295 45 40.8 -19.0 | 271 32 31.9 -0.6 16 527 5486 280 35 34.5 -6.1 | 244 28 25.6 12.4 17 508 5791 290 29 27.3 -9.9 | 245 20 18.4 8.5 18 500 5920 295 29 26.3 -12.3 | 250 18 17.4 6.2 19 489 6096 290 28 26.3 -9.6 | 243 20 17.5 8.9 20 452 6706 300 29 25.1 -14.5 | 256 17 16.3 4.0 21 402 7620 290 27 25.4 -9.2 | 241 19 16.5 9.2 22 400 7650 280 25 24.6 -4.3 | 228 21 15.8 14.1 23 370 8230 265 23 22.9 2.0 | 214 25 14.1 20.5 24 340 8839 275 16 15.9 -1.4 | 203 18 7.1 17.1 25 326 9144 245 23 20.8 9.7 | 203 31 12.0 28.2 26 313 9449 235 24 19.7 13.8 | 199 34 10.8 32.2 27 300 9760 240 19 16.5 9.5 | 195 29 7.6 28.0 28 288 10058 235 15 12.3 8.6 | 187 27 3.4 27.1 29 275 10363 255 11 10.6 2.8 | 185 21 1.8 21.3 30 252 10973 260 14 13.8 2.4 | 193 21 4.9 20.9 31 250 11040 255 12 11.6 3.1 | 187 22 2.7 21.6 32 241 11278 250 13 12.2 4.4 | 188 23 3.4 22.9 33 220 11887 210 15 7.5 13.0 | 178 31 -1.4 31.4 34 210 12192 220 20 12.9 15.3 | 187 34 4.0 33.8 35 200 12520 250 13 12.2 4.4 | 188 23 3.4 22.9 36 191 12802 255 12 11.6 3.1 | 187 22 2.7 21.6 37 182 13106 240 16 13.9 8.0 | 191 27 5.0 26.5 38 150 14340 245 26 23.6 11.0 | 207 33 14.7 29.4 39 129 15240 240 26 22.5 13.0 | 203 34 13.7 31.5 40 122 15545 265 22 21.9 1.9 | 213 24 13.1 20.4 41 116 15850 260 20 19.7 3.5 | 206 24 10.8 21.9 42 110 16154 235 24 19.7 13.8 | 199 34 10.8 32.2 43 105 16459 270 27 27.0 -0.0 | 225 26 18.1 18.5 44 100 16720 265 31 30.9 2.7 | 226 31 22.0 21.2 45 94 17069 265 31 30.9 2.7 | 226 31 22.0 21.2 46 93 17133 260 28 27.6 4.9 | 219 30 18.7 23.3 47 85 17678 260 33 32.5 5.7 | 224 34 23.6 24.2 48 72 18593 310 23 17.6 -14.8 | 247 9 8.8 3.7 49 70 18770 285 21 20.3 -5.4 | 221 17 11.4 13.0 50 69 18898 275 16 15.9 -1.4 | 203 18 7.1 17.1 51 65 19202 320 33 21.2 -25.3 | 299 14 12.4 -6.8 52 62 19507 350 15 2.6 -14.8 | 120 7 -6.3 3.7 53 59 19812 360 7 -0.0 -7.0 | 142 14 -8.9 11.5 54 56 20117 75 2 -1.9 -0.5 | 149 21 -10.8 17.9 55 53 20422 150 10 -5.0 8.7 | 153 30 -13.9 27.1 56 51 20726 170 13 -2.3 12.8 | 160 33 -11.1 31.3 57 50 20790 240 9 7.8 4.5 | 177 23 -1.1 23.0 58 46 21336 350 11 1.9 -10.8 | 138 10 -7.0 7.6 59 44 21641 285 1 1.0 -0.3 | 157 20 -7.9 18.2 60 42 21946 315 10 7.1 -7.1 | 171 12 -1.8 11.4 61 40 22250 15 17 -4.4 -16.4 | 99 13 -13.3 2.0 62 38 22555 15 10 -2.6 -9.7 | 128 14 -11.4 8.8 63 36 22860 0 0 -0.0 -0.0 | 154 20 -8.9 18.5 64 34 23165 340 21 7.2 -19.7 | 53 2 -1.7 -1.3 65 31 23774 80 11 -10.8 -1.9 | 130 26 -19.7 16.5 66 30 23970 360 4 -0.0 -4.0 | 148 17 -8.9 14.5 67 28 24384 0 0 -0.0 -0.0 | 154 20 -8.9 18.5 68 22 25908 320 10 6.4 -7.7 | 167 11 -2.4 10.8 69 21 26213 320 10 6.4 -7.7 | 167 11 -2.4 10.8 70 20 26550 20 13 -4.4 -12.2 | 115 15 -13.3 6.2 71 19 26822 5 15 -1.3 -14.9 | 109 11 -10.2 3.5 72 18 27127 25 13 -5.5 -11.8 | 115 16 -14.4 6.7 73 17 27737 355 10 0.9 -10.0 | 137 12 -8.0 8.5 74 16 28042 15 11 -2.8 -10.6 | 124 14 -11.7 7.8 75 14 28956 10 2 -0.3 -2.0 | 151 19 -9.2 16.5 76 10 31050 310 13 10.0 -8.4 | 186 10 1.1 10.1 Wind Parameters Mean winds (0-6000m): 304.4 at 27.3 knts Storm direction: 334.4 at 20.5 knts Shear (0-3000m) pos: 0.5 neg: 2.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -1.8 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 27.74 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 ------------------------------------------------------------------------------- 500 336 22 356 2| 4.4 0.0 4.4| 1.2 -0.2 1.0 2.0 -0.04| 5.3 -0.2 1000 337 23 0 2| 1.5 0.0 1.5| 3.4 -1.4 2.0 2.0 0.20| 5.9 1.2 1500 340 21 53 2| 1.0 1.9 2.9| 12.8 -1.4 11.4 7.6 0.48| 7.1 3.4 2000 338 19 109 2| 0.7 1.6 2.4| 15.1 -1.8 13.4 6.7 0.45| 6.4 2.9 2500 334 19 163 2| 0.6 2.7 3.3| 25.4 -1.8 23.6 9.4 0.51| 6.8 3.4 3000 328 19 209 3| 0.5 2.7 3.2| 36.2 -1.8 34.5 11.5 0.55| 6.4 3.5 4000 317 22 247 7| 0.4 3.6 4.0| 78.0 -1.8 76.2 19.1 0.55| 6.7 3.7 5000 309 26 260 11| 0.3 3.5 3.8|104.3 -41.2 63.1 12.6 0.42| 6.7 2.8 6000 304 27 257 14| 0.8 2.5 3.3|113.8-121.0 -7.2 -1.2 0.21| 7.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251007.12.gif