UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 23 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1028 11 14.4 12.9 91 1.5 13.5 335 6 285.3 286.9 285.5 310.5 9.12 1 1000 243 13.4 12.4 94 1.0 12.8 15 16 286.5 288.1 285.9 311.8 9.08 2 999 251 13.2 12.2 94 1.0 12.6 18 16 286.4 288.0 285.8 311.4 8.96 3 996 277 14.4 11.8 84 2.6 12.9 26 15 287.9 289.4 286.2 312.4 8.75 4 925 897 9.6 9.5 99 0.1 9.6 95 13 289.1 290.5 286.0 311.9 8.08 5 850 1595 5.8 5.8 100 0.0 5.8 95 10 292.2 293.4 285.9 311.8 6.81 6 713 3012 -3.3 -3.8 96 0.5 -3.5 258 10 297.3 298.0 285.1 309.3 4.05 7 710 3046 -3.3 -9.3 63 6.0 -5.5 269 11 297.6 298.1 283.7 305.7 2.66 8 709 3057 -0.9 -17.9 26 17.0 -6.2 271 11 300.4 300.6 283.2 304.6 1.32 9 703 3125 -0.7 -17.7 26 17.0 -6.1 280 14 301.3 301.6 283.7 305.7 1.35 10 700 3159 -0.9 -16.9 29 16.0 -6.1 285 15 301.5 301.8 283.8 306.1 1.45 11 633 3956 -4.9 -15.9 42 11.0 -8.5 280 26 305.7 306.1 285.8 311.3 1.75 12 626 4043 -3.7 -22.7 21 19.0 -9.1 278 29 308.1 308.3 285.8 311.4 0.99 13 615 4183 -4.3 -15.3 42 11.0 -8.1 273 35 309.0 309.3 287.1 315.1 1.89 14 575 4709 -8.3 -16.3 52 8.0 -10.9 269 44 310.3 310.6 287.5 316.3 1.86 15 566 4832 -7.9 -30.9 14 23.0 -13.0 267 45 312.1 312.2 286.7 313.9 0.51 16 521 5469 -13.7 -20.7 55 7.0 -15.6 259 50 312.6 312.9 287.9 317.3 1.41 17 500 5780 -16.1 -25.1 46 9.0 -18.2 255 52 313.4 313.6 287.7 316.8 1.00 18 486 5994 -17.7 -27.7 41 10.0 -19.8 252 53 314.0 314.2 287.7 316.8 0.81 19 472 6212 -19.5 -24.5 64 5.0 -20.7 254 53 314.4 314.6 288.2 318.2 1.11 20 468 6275 -19.5 -33.5 28 14.0 -21.9 256 53 315.2 315.3 287.7 316.9 0.48 21 444 6665 -21.7 -42.7 13 21.0 -24.3 268 51 317.2 317.2 288.1 317.9 0.20 22 439 6749 -20.9 -49.9 6 29.0 -24.0 270 51 319.2 319.2 288.6 319.6 0.09 23 400 7430 -26.3 -46.3 13 20.0 -28.3 265 57 320.8 320.8 289.2 321.4 0.15 24 302 9385 -42.3 -56.3 20 14.0 -42.9 255 74 325.1 325.1 290.4 325.4 0.06 25 300 9430 -42.7 -56.7 20 14.0 -43.3 255 74 325.2 325.2 290.4 325.4 0.06 26 250 10650 -50.1 -64.1 18 14.0 -50.4 250 89 331.6 331.6 292.2 331.7 0.03 27 248 10702 -50.3 -64.3 18 14.0 -50.6 250 89 332.0 332.1 292.3 332.2 0.03 28 231 11166 -49.5 -71.5 6 22.0 -49.9 253 94 340.1 340.1 294.3 340.1 0.01 29 200 12100 -53.5 -74.5 6 21.0 -53.8 265 104 348.0 348.0 296.2 348.1 0.01 30 178 12841 -56.8 -77.8 5 21.0 -57.1 260 118 354.4 354.4 297.5 354.4 0.01 31 168 13205 -58.5 -79.5 5 21.0 -58.7 265 107 357.5 357.5 298.2 357.5 0.00 32 153 13795 -56.1 -83.1 2 27.0 -56.4 265 105 371.3 371.3 300.8 371.3 0.00 33 150 13920 -56.5 -83.5 2 27.0 -56.8 265 104 372.7 372.7 301.1 372.7 0.00 34 100 16440 -65.1 -86.1 4 21.0 -65.3 275 76 401.9 401.9 305.5 402.0 0.00 35 96 16688 -65.9 -85.9 5 20.0 -66.0 275 76 405.1 405.1 305.9 405.1 0.00 36 80 17790 -67.7 -87.7 4 20.0 -67.8 271 57 423.1 423.1 308.1 423.1 0.00 37 70 18600 -64.5 -89.5 2 25.0 -64.7 260 42 446.4 446.4 310.5 446.4 0.00 38 56 19959 -65.1 -90.1 2 25.0 -65.4 245 50 474.4 474.4 313.0 474.5 0.00 39 52 20415 -59.9 -88.9 1 29.0 -60.4 256 42 496.7 496.7 314.7 496.7 0.00 40 50 20660 -59.9 -88.9 1 29.0 -60.5 260 32 502.3 502.3 315.1 502.3 0.00 41 38 22379 -57.9 -88.9 1 31.0 -58.9 259 31 548.4 548.4 318.0 548.5 0.00 42 35 22893 -60.3 -89.3 1 29.0 -61.1 273 28 555.2 555.2 318.4 555.2 0.00 43 30 23860 -57.1 -88.1 1 31.0 -58.4 260 32 589.0 589.0 320.1 589.0 0.01 44 24 25266 -59.3 -89.3 1 30.0 -60.5 265 37 621.4 621.4 321.6 621.4 0.01 45 22 25817 -54.7 -87.7 1 33.0 -56.8 265 33 650.8 650.8 322.7 650.8 0.01 46 20 26430 -52.9 -86.9 1 34.0 -55.6 260 30 674.3 674.3 323.6 674.3 0.01 47 16 27869 -53.3 -87.3 1 34.0 -56.3 248 25 717.4 717.4 325.0 717.5 0.01 48 13 29224 -47.9 -85.9 0 38.0 -53.4 251 28 780.0 780.0 326.7 780.1 0.02 49 11 30318 -51.3 -86.3 1 35.0 -56.0 253 17 805.8 805.8 327.4 806.0 0.02 50 10 30940 -49.7 -86.7 1 37.0 -55.4 245 20 834.0 834.0 328.0 834.2 0.02 51 7.9 32502 -44.1 -84.1 0 40.0 -53.3 914.6 914.6 329.7 915.0 0.04 52 7.5 32849 -46.3 -85.3 0 39.0 -54.6 919.3 919.3 329.8 919.7 0.04 TRP 168 13205 -58.5 -79.5 5 21.0 -58.7 265 107 357.5 357.5 298.2 357.5 0.00 WND 178 12841 -56.8 -77.8 5 21.0 -57.1 260 118 354.4 354.4 297.5 354.4 0.01 Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 762.68 mb = 2498.23 m = 8196.20 ft Wetbulb zero: 764.41 mb = 2450.79 m = 8040.54 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 68.29 % Est. max temperature: 20.20 C = 68.35 F Sfc-Lift cond lev (LCL): 1005.38 mb = 197.86 m = 649.14 ft T: 13.59 C 700-500 lapse rate: 5.80 C/km ThetaE index: 7.80 C Layer 925.0- 703.0 mb Conv cond level (CCL): 941.36 mb = 749.95 m = 2460.42 ft Mean mixing ratio: 8.63 g/kg Conv temperature: 17.98 C = 64.36 F Cap Strength: 6.26 C Lifted Index: 5.03 C Risk: None Lifted Index @300 mb: 9.66 C Lifted Index @700 mb: 2.30 C Showalter Index: 5.09 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 11.70 Risk: None Sweat Index: 141.60 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.21 J/kg Max Up Vert Vel: 9.30 m/s Conv Inhibition (B-): 10.29 J/kg Cap Strength: 6.09 C Lift Cond Lev (LCL): 957.16 mb = 610.36 m = 2002.48 ft Lev Free Conv (LFC): 892.16 mb = 1195.37 m = 3921.75 ft Equ Level (EL): 712.16 mb = 3021.45 m = 9912.78 ft B at Equ Level: 41.39 J/kg Max Parcel Lev (MPL): 662.16 mb = 3599.11 m = 11807.96 ft Wind level data Storm motion: 296 at 18 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 1028 11 335 6 2.5 -5.4 | 100 13 -13.3 2.3 1 1000 243 15 16 -4.1 -15.5 | 69 21 -20.0 -7.7 2 993 305 35 15 -8.6 -12.3 | 80 25 -24.4 -4.5 3 957 610 70 9 -8.5 -3.1 | 101 25 -24.3 4.7 4 925 897 95 13 -13.0 1.1 | 107 30 -28.8 8.9 5 923 914 95 12 -12.0 1.0 | 108 29 -27.8 8.8 6 857 1524 95 10 -10.0 0.9 | 109 27 -25.8 8.7 7 850 1595 95 10 -10.0 0.9 | 109 27 -25.8 8.7 8 795 2134 105 9 -8.7 2.3 | 112 27 -24.5 10.1 9 766 2438 115 10 -9.1 4.2 | 116 28 -24.9 12.0 10 737 2743 170 1 -0.2 1.0 | 119 18 -16.0 8.8 11 710 3048 270 11 11.0 -0.0 | 148 9 -4.8 7.8 12 700 3159 285 15 14.5 -3.9 | 161 4 -1.3 3.9 13 683 3353 290 16 15.0 -5.5 | 161 2 -0.8 2.3 14 657 3658 275 20 19.9 -1.7 | 214 7 4.1 6.0 15 631 3962 280 26 25.6 -4.5 | 252 10 9.8 3.3 16 607 4267 270 40 40.0 -0.0 | 252 25 24.2 7.8 17 584 4572 270 43 43.0 -0.0 | 254 28 27.2 7.8 18 500 5780 255 52 50.2 13.5 | 238 40 34.4 21.2 19 479 6096 250 54 50.7 18.5 | 233 44 34.9 26.2 20 441 6706 270 51 51.0 -0.0 | 258 36 35.2 7.8 21 400 7430 265 57 56.8 5.0 | 253 43 41.0 12.7 22 300 9430 255 74 71.5 19.2 | 244 62 55.7 26.9 23 250 10650 250 89 83.6 30.4 | 241 78 67.8 38.2 24 238 10973 250 92 86.5 31.5 | 241 81 70.6 39.2 25 200 12100 265 104 103.6 9.1 | 259 89 87.8 16.8 26 197 12192 265 104 103.6 9.1 | 259 89 87.8 16.8 27 178 12841 260 118 116.2 20.5 | 254 104 100.4 28.3 28 171 13106 260 118 116.2 20.5 | 254 104 100.4 28.3 29 168 13205 265 107 106.6 9.3 | 259 92 90.8 17.1 30 150 13920 265 104 103.6 9.1 | 259 89 87.8 16.8 31 115 15545 260 96 94.5 16.7 | 253 82 78.7 24.4 32 100 16440 275 76 75.7 -6.6 | 269 60 59.9 1.2 33 95 16764 275 76 75.7 -6.6 | 269 60 59.9 1.2 34 82 17678 275 55 54.8 -4.8 | 266 39 39.0 3.0 35 78 17983 265 61 60.8 5.3 | 254 47 44.9 13.1 36 74 18288 280 67 66.0 -11.6 | 274 50 50.2 -3.9 37 70 18593 275 46 45.8 -4.0 | 263 30 30.0 3.8 38 70 18600 260 42 41.4 7.3 | 239 30 25.5 15.1 39 60 19507 255 35 33.8 9.1 | 227 25 18.0 16.8 40 57 19812 240 45 39.0 22.5 | 217 38 23.2 30.3 41 55 20117 250 55 51.7 18.8 | 233 45 35.9 26.6 42 50 20660 260 32 31.5 5.6 | 230 21 15.7 13.3 43 49 20726 285 47 45.4 -12.2 | 278 30 29.6 -4.4 44 47 21031 255 31 29.9 8.0 | 222 21 14.1 15.8 45 43 21641 255 43 41.5 11.1 | 234 32 25.7 18.9 46 41 21946 275 37 36.9 -3.2 | 258 22 21.0 4.6 47 39 22250 255 32 30.9 8.3 | 223 22 15.1 16.1 48 35 22860 275 29 28.9 -2.5 | 248 14 13.1 5.3 49 34 23165 255 22 21.3 5.7 | 202 15 5.4 13.5 50 32 23470 240 26 22.5 13.0 | 198 22 6.7 20.8 51 30 23774 265 28 27.9 2.4 | 230 16 12.1 10.2 52 30 23860 260 32 31.5 5.6 | 230 21 15.7 13.3 53 29 24079 255 34 32.8 8.8 | 226 24 17.0 16.6 54 26 24689 255 25 24.1 6.5 | 210 17 8.3 14.2 55 24 25298 265 38 37.9 3.3 | 243 25 22.0 11.1 56 22 25908 265 32 31.9 2.8 | 237 19 16.1 10.6 57 21 26213 245 30 27.2 12.7 | 209 23 11.4 20.5 58 20 26430 260 30 29.5 5.2 | 227 19 13.7 13.0 59 19 26822 260 28 27.6 4.9 | 223 17 11.8 12.6 60 17 27432 230 20 15.3 12.9 | 179 21 -0.5 20.6 61 16 27737 255 26 25.1 6.7 | 213 17 9.3 14.5 62 16 28042 240 23 19.9 11.5 | 192 20 4.1 19.3 63 15 28346 240 28 24.2 14.0 | 201 23 8.4 21.8 64 14 28956 265 29 28.9 2.5 | 232 17 13.1 10.3 65 13 29261 250 28 26.3 9.6 | 211 20 10.5 17.4 66 12 29566 290 24 22.6 -8.2 | 274 7 6.7 -0.4 67 11 30175 255 16 15.5 4.1 | 178 12 -0.4 11.9 68 10 30940 245 20 18.1 8.5 | 188 16 2.3 16.2 Wind Parameters Mean winds (0-6000m): 266.2 at 23.5 knts Storm direction: 296.2 at 17.6 knts Shear (0-3000m) pos: 1.6 neg: 0.3 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 47.6 deg Storm rel helicity (0-3000m) pos: 189.1 neg: -35.0 tot: 154.1 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.33 Bulk Shear: 130.76 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 25 12 81 21| 12.2 0.0 12.2| 65.2 -31.1 34.1 68.3 0.10| 24.5 2.5 1000 53 12 92 25| 8.0 0.0 8.0|107.4 -31.1 76.3 76.3 0.26| 16.9 4.4 1500 68 11 98 27| 5.3 0.6 5.9|110.2 -31.1 79.1 52.7 0.26| 11.9 3.0 2000 76 11 101 27| 3.9 0.4 4.3|120.4 -31.1 89.3 44.7 0.28| 9.3 2.6 2500 83 11 104 27| 3.0 0.3 3.4|147.6 -31.1 116.5 46.6 0.34| 8.5 2.9 3000 85 10 105 26| 1.6 0.3 1.9|189.1 -35.0 154.1 51.4 0.38| 10.2 3.8 4000 24 12 81 21| 1.7 1.5 3.3|209.2 -35.0 174.2 43.6 0.40| 10.7 4.3 5000 278 18 199 6| 1.4 3.2 4.6|214.0 -62.4 151.6 30.3 0.29| 10.7 3.1 6000 266 24 219 12| 1.2 3.5 4.6|214.0-153.2 60.8 10.1 0.18| 10.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251023.00.gif