UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 30 OCT 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1022 61 14.2 9.5 73 4.7 11.6 195 3 285.6 286.8 283.8 305.9 7.30 1 1000 244 13.4 8.8 74 4.6 10.8 215 10 286.5 287.8 284.0 306.5 7.12 2 959 595 10.4 5.6 72 4.8 7.9 219 15 287.0 288.0 282.9 303.7 5.95 3 932 832 10.2 -11.8 20 22.0 2.1 236 17 289.1 289.4 278.7 294.1 1.66 4 925 895 9.8 -11.2 21 21.0 2.0 240 18 289.3 289.6 278.9 294.6 1.75 5 862 1478 7.6 -5.4 39 13.0 2.1 262 17 292.9 293.5 282.1 301.7 2.96 6 850 1593 6.6 -3.4 49 10.0 2.1 265 17 293.1 293.7 282.7 303.4 3.50 7 776 2333 0.2 -2.3 83 2.5 -0.9 279 15 293.9 294.7 283.8 306.1 4.16 8 762 2479 -0.5 -8.5 55 8.0 -3.6 274 14 294.7 295.2 282.4 302.6 2.64 9 756 2542 -0.9 -3.4 83 2.5 -2.0 273 15 294.9 295.6 284.0 306.6 3.93 10 700 3152 -5.3 -6.3 93 1.0 -5.7 245 18 296.6 297.2 284.1 306.8 3.41 11 696 3197 -5.5 -6.8 91 1.3 -6.0 248 19 296.9 297.5 284.1 306.8 3.30 12 693 3231 -4.3 -11.3 58 7.0 -6.8 250 19 298.6 299.0 283.7 305.7 2.32 13 688 3288 -3.7 -11.7 54 8.0 -6.5 253 20 299.9 300.3 284.1 306.9 2.27 14 594 4437 -10.1 -23.1 34 13.0 -13.4 269 29 305.3 305.5 284.8 308.6 1.00 15 511 5578 -19.3 -24.2 65 4.9 -20.4 283 31 307.6 307.8 285.7 311.1 1.06 16 500 5740 -20.3 -28.3 49 8.0 -21.8 280 31 308.3 308.4 285.6 310.8 0.74 17 475 6116 -23.3 -33.3 39 10.0 -24.8 275 34 309.1 309.2 285.6 310.8 0.49 18 445 6586 -27.5 -33.5 57 6.0 -28.3 279 35 309.7 309.8 285.8 311.4 0.51 19 400 7340 -33.7 -41.7 44 8.0 -34.4 290 42 311.2 311.2 286.1 312.1 0.25 20 395 7428 -34.7 -41.7 49 7.0 -35.3 289 43 311.0 311.1 286.0 311.9 0.25 21 379 7717 -36.7 -42.7 54 6.0 -37.2 285 46 312.1 312.1 286.4 312.9 0.23 22 378 7735 -36.5 -49.5 25 13.0 -37.3 285 47 312.6 312.6 286.4 313.0 0.11 23 372 7846 -36.1 -52.1 18 16.0 -37.0 284 48 314.5 314.5 287.1 314.8 0.08 24 363 8017 -37.3 -50.3 25 13.0 -38.1 282 50 315.1 315.2 287.3 315.5 0.11 25 362 8036 -37.5 -45.5 43 8.0 -38.1 281 50 315.1 315.2 287.3 315.8 0.18 26 355 8171 -38.1 -40.9 75 2.8 -38.3 280 52 316.1 316.1 287.8 317.2 0.30 27 300 9310 -47.3 -50.1 73 2.8 -47.4 265 65 318.7 318.7 288.5 319.2 0.13 28 295 9421 -47.9 -50.2 77 2.3 -48.0 264 65 319.4 319.4 288.7 319.9 0.13 29 251 10465 -55.3 -60.3 54 5.0 -55.4 265 80 323.5 323.5 289.9 323.7 0.05 30 250 10490 -55.7 -60.4 56 4.7 -55.8 265 80 323.3 323.3 289.8 323.4 0.04 31 244 10645 -57.1 -60.2 68 3.1 -57.2 263 82 323.4 323.4 289.9 323.6 0.05 32 239 10776 -57.1 -59.4 75 2.3 -57.2 262 83 325.3 325.3 290.5 325.5 0.05 33 234 10910 -57.9 -62.1 59 4.2 -58.0 260 85 326.1 326.1 290.6 326.3 0.04 34 226 11129 -57.9 -70.9 17 13.0 -58.0 260 88 329.4 329.4 291.5 329.4 0.01 35 216 11415 -58.2 -72.3 15 14.1 -58.3 260 93 333.2 333.2 292.6 333.2 0.01 36 200 11900 -58.7 -74.7 11 16.0 -58.9 265 88 339.8 339.8 294.3 339.8 0.01 37 179 12599 -57.5 -79.5 4 22.0 -57.7 267 82 352.7 352.7 297.2 352.7 0.00 38 150 13710 -59.5 -82.5 4 23.0 -59.7 270 72 367.6 367.6 300.1 367.6 0.00 39 128 14695 -62.3 -84.3 4 22.0 -62.5 266 63 379.6 379.6 302.2 379.6 0.00 40 100 16220 -62.1 -85.1 3 23.0 -62.3 270 61 407.7 407.7 306.2 407.8 0.00 41 81 17519 -62.9 -86.9 3 24.0 -63.1 265 49 431.4 431.4 309.0 431.4 0.00 42 70 18420 -61.7 -86.7 2 25.0 -62.0 265 55 452.4 452.4 311.1 452.4 0.00 43 61 19277 -59.5 -86.5 2 27.0 -60.0 263 55 475.4 475.4 313.1 475.5 0.00 44 55 19923 -61.1 -87.1 2 26.0 -61.6 254 45 486.1 486.1 313.9 486.1 0.00 45 50 20520 -57.9 -85.9 2 28.0 -58.6 265 42 507.0 507.0 315.4 507.1 0.00 46 41 21766 -60.9 -87.9 2 27.0 -61.5 239 33 529.2 529.2 316.9 529.2 0.00 47 30 23750 -52.7 -83.7 1 31.0 -54.7 265 28 601.0 601.0 320.6 601.1 0.01 48 26 24672 -54.5 -84.5 1 30.0 -56.3 255 27 621.0 621.0 321.5 621.0 0.01 49 20 26380 -47.7 -81.7 1 34.0 -51.9 270 45 690.2 690.2 324.1 690.4 0.03 50 19 26719 -45.5 -81.5 1 36.0 -50.6 253 44 707.2 707.2 324.7 707.4 0.03 51 16 27851 -50.1 -83.1 1 33.0 -54.1 266 14 727.8 727.8 325.3 728.0 0.02 52 14 28723 -49.3 -83.3 1 34.0 -54.0 266 25 758.9 758.9 326.2 759.1 0.03 53 13 29205 -51.7 -83.7 1 32.0 -55.8 249 13 766.8 766.8 326.4 767.0 0.03 54 11 30299 -46.5 -82.5 1 36.0 -53.1 204 19 823.2 823.2 327.8 823.6 0.04 55 10 30930 -47.1 -83.1 1 36.0 -53.8 250 15 843.7 843.8 328.2 844.1 0.04 56 9.8 31064 -44.9 -81.9 1 37.0 -52.7 856.9 856.9 328.5 857.4 0.05 57 8.8 31779 -48.3 -82.3 1 34.0 -54.9 870.5 870.5 328.8 871.0 0.05 58 8.1 32330 -43.7 -81.7 1 38.0 -52.9 909.6 909.7 329.6 910.3 0.06 59 6.7 33614 -40.7 -80.7 1 40.0 -52.5 972.9 973.0 330.8 973.9 0.09 TRP 234 10910 -57.9 -62.1 59 4.2 -58.0 260 85 326.1 326.1 290.6 326.3 0.04 WND 216 11415 -58.2 -72.3 15 14.1 -58.3 260 93 333.2 333.2 292.6 333.2 0.01 Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 772.00 mb = 2374.36 m = 7789.81 ft Wetbulb zero: 798.29 mb = 2102.70 m = 6898.54 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 55.68 % Est. max temperature: 21.02 C = 69.83 F Sfc-Lift cond lev (LCL): 952.34 mb = 652.58 m = 2140.97 ft T: 10.35 C 700-500 lapse rate: 5.80 C/km ThetaE index: 12.36 C Layer 959.0- 925.0 mb Conv cond level (CCL): 790.89 mb = 2178.35 m = 7146.74 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 22.44 C = 72.38 F Cap Strength: 6.93 C Lifted Index: 6.87 C Risk: None Lifted Index @300 mb: 11.57 C Lifted Index @700 mb: 2.71 C Showalter Index: 6.34 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 16.90 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.02 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 65960.78 J/kg Cap Strength: 6.89 C Lift Cond Lev (LCL): 870.17 mb = 1399.85 m = 4592.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 17 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 1022 61 195 3 0.8 2.9 | 126 17 -14.1 10.1 1 1000 244 215 10 5.7 8.2 | 149 18 -9.1 15.4 2 993 305 210 11 5.5 9.5 | 151 19 -9.4 16.8 3 957 610 220 15 9.6 11.5 | 164 19 -5.2 18.7 4 925 895 240 18 15.6 9.0 | 183 16 0.7 16.2 5 923 914 240 18 15.6 9.0 | 183 16 0.7 16.2 6 889 1219 255 18 17.4 4.7 | 192 12 2.5 11.9 7 850 1593 265 17 16.9 1.5 | 193 9 2.1 8.7 8 795 2134 285 16 15.5 -4.1 | 191 3 0.6 3.1 9 765 2438 275 14 13.9 -1.2 | 171 6 -0.9 6.0 10 737 2743 270 18 18.0 -0.0 | 203 8 3.1 7.2 11 709 3048 240 19 16.5 9.5 | 185 17 1.6 16.7 12 700 3152 245 18 16.3 7.6 | 186 15 1.5 14.9 13 655 3658 275 25 24.9 -2.2 | 243 11 10.0 5.1 14 630 3962 265 28 27.9 2.4 | 233 16 13.0 9.7 15 582 4572 270 30 30.0 -0.0 | 244 17 15.1 7.2 16 538 5182 270 29 29.0 -0.0 | 243 16 14.1 7.2 17 517 5486 285 31 29.9 -8.0 | 273 15 15.1 -0.8 18 500 5740 280 31 30.5 -5.4 | 263 16 15.7 1.9 19 476 6096 275 34 33.9 -3.0 | 257 19 19.0 4.3 20 401 7315 285 37 35.7 -9.6 | 276 21 20.9 -2.3 21 400 7340 290 42 39.5 -14.4 | 286 26 24.6 -7.1 22 300 9310 265 65 64.8 5.7 | 255 52 49.9 12.9 23 280 9754 260 66 65.0 11.5 | 250 54 50.1 18.7 24 250 10490 265 80 79.7 7.0 | 258 66 64.8 14.2 25 234 10910 260 85 83.7 14.8 | 252 72 68.9 22.0 26 216 11415 260 93 91.6 16.1 | 253 80 76.7 23.4 27 210 11582 260 93 91.6 16.1 | 253 80 76.7 23.4 28 200 11900 265 88 87.7 7.7 | 258 74 72.8 14.9 29 150 13710 270 72 72.0 -0.0 | 263 58 57.1 7.2 30 136 14326 265 64 63.8 5.6 | 255 51 48.9 12.8 31 100 16220 270 61 61.0 -0.0 | 261 47 46.1 7.2 32 96 16459 270 61 61.0 -0.0 | 261 47 46.1 7.2 33 83 17374 265 48 47.8 4.2 | 251 35 33.0 11.4 34 70 18420 265 55 54.8 4.8 | 253 42 39.9 12.0 35 62 19202 265 57 56.8 5.0 | 254 44 41.9 12.2 36 56 19812 250 43 40.4 14.7 | 229 34 25.6 22.0 37 53 20117 260 49 48.3 8.5 | 245 37 33.4 15.8 38 50 20520 265 42 41.8 3.7 | 248 29 27.0 10.9 39 46 21031 270 41 41.0 -0.0 | 255 27 26.1 7.2 40 42 21641 240 32 27.7 16.0 | 209 27 12.9 23.2 41 38 22250 235 37 30.3 21.2 | 208 32 15.5 28.5 42 36 22555 265 53 52.8 4.6 | 253 40 37.9 11.9 43 35 22860 265 41 40.8 3.6 | 247 28 26.0 10.8 44 33 23165 240 44 38.1 22.0 | 218 37 23.2 29.2 45 30 23750 265 28 27.9 2.4 | 233 16 13.0 9.7 46 29 24079 265 29 28.9 2.5 | 235 17 14.0 9.8 47 26 24689 255 27 26.1 7.0 | 218 18 11.2 14.2 48 23 25603 235 37 30.3 21.2 | 208 32 15.5 28.5 49 22 25908 245 41 37.2 17.3 | 222 33 22.3 24.6 50 20 26380 270 45 45.0 -0.0 | 256 31 30.1 7.2 51 20 26518 235 49 40.1 28.1 | 216 43 25.3 35.4 52 18 27127 290 33 31.0 -11.3 | 284 17 16.2 -4.0 53 17 27432 290 12 11.3 -4.1 | 131 5 -3.6 3.1 54 16 28042 255 15 14.5 3.9 | 178 11 -0.4 11.1 55 15 28346 260 31 30.5 5.4 | 231 20 15.7 12.6 56 14 28956 270 22 22.0 -0.0 | 225 10 7.1 7.2 57 13 29261 245 11 10.0 4.6 | 158 13 -4.9 11.9 58 12 29566 200 19 6.5 17.9 | 162 26 -8.4 25.1 59 12 29870 190 17 3.0 16.7 | 154 27 -11.9 24.0 60 11 30175 195 20 5.2 19.3 | 160 28 -9.7 26.6 61 10 30930 250 15 14.1 5.1 | 176 12 -0.8 12.4 Wind Parameters Mean winds (0-6000m): 266.0 at 22.0 knts Storm direction: 296.0 at 16.5 knts Shear (0-3000m) pos: 2.8 neg: 2.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 102.6 neg: -14.1 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 41.90 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 ------------------------------------------------------------------------------- 500 213 10 150 18| 12.0 0.0 12.0| 56.2 0.0 56.2 112.3 0.96| 12.4 12.0 1000 227 13 163 17| 8.4 0.0 8.4| 91.4 0.0 91.4 91.4 0.89| 11.1 9.9 1500 239 15 172 15| 5.6 0.0 5.6| 96.2 0.0 96.2 64.1 0.77| 9.2 7.1 2000 248 15 177 13| 4.2 0.0 4.2| 96.7 -0.2 96.5 48.3 0.64| 8.3 5.3 2500 255 15 179 11| 3.3 0.5 3.9| 98.9 -1.7 97.2 38.9 0.56| 7.6 4.3 3000 256 16 182 11| 2.8 2.2 5.0|102.6 -14.1 88.6 29.5 0.39| 8.4 3.3 4000 259 18 193 11| 3.5 2.0 5.4|147.4 -22.5 124.9 31.2 0.43| 9.0 3.8 5000 262 20 207 11| 3.0 1.6 4.6|158.8 -23.8 135.0 27.0 0.44| 7.5 3.3 6000 266 22 219 11| 3.0 1.8 4.7|188.5 -39.5 149.0 24.8 0.42| 7.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251030.00.gif