UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 27 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 1022 11 9.8 -5.2 34 15.0 3.8 285 3 281.2 281.6 275.8 288.4 2.53 1 1000 191 8.8 -6.2 34 15.0 2.9 305 9 282.0 282.4 276.0 288.8 2.40 2 925 829 3.0 -9.0 41 12.0 -1.3 305 13 282.4 282.7 275.8 288.4 2.09 3 860 1414 -2.1 -11.1 50 9.0 -5.0 313 27 283.0 283.3 275.9 288.5 1.90 4 850 1507 -2.7 -12.7 46 10.0 -5.8 320 30 283.3 283.6 275.7 288.3 1.69 5 830 1695 -3.5 -15.5 39 12.0 -7.0 312 31 284.4 284.6 275.9 288.5 1.38 6 774 2248 -2.1 -19.1 26 17.0 -6.9 303 34 291.7 291.8 279.1 295.0 1.09 7 700 3043 -4.3 -22.3 23 18.0 -9.1 290 40 297.7 297.9 281.6 300.6 0.91 8 668 3411 -5.3 -28.3 14 23.0 -10.5 281 42 300.6 300.7 282.4 302.5 0.56 9 606 4168 -9.9 -37.9 8 28.0 -14.6 275 46 303.8 303.8 283.2 304.6 0.24 10 515 5401 -19.1 -51.1 4 32.0 -22.2 275 55 307.1 307.2 284.3 307.4 0.07 11 500 5620 -20.3 -53.3 4 33.0 -23.2 275 59 308.3 308.3 284.8 308.5 0.05 12 400 7240 -30.3 -54.3 8 24.0 -31.9 265 87 315.6 315.6 287.3 315.8 0.06 13 387 7474 -31.3 -59.3 5 28.0 -32.9 264 91 317.3 317.3 287.9 317.4 0.03 14 326 8665 -39.3 -59.3 10 20.0 -40.1 261 115 322.2 322.2 289.5 322.4 0.04 15 316 8878 -40.3 -56.3 16 16.0 -41.0 261 119 323.7 323.7 289.9 324.0 0.06 16 300 9230 -41.7 -66.7 5 25.0 -42.5 260 126 326.6 326.6 290.7 326.7 0.02 17 285 9579 -43.1 -63.1 9 20.0 -43.7 259 133 329.4 329.4 291.6 329.5 0.03 18 278 9748 -42.1 -65.1 6 23.0 -42.9 258 136 333.2 333.2 292.6 333.3 0.02 19 250 10470 -43.3 -71.3 3 28.0 -44.1 255 151 341.7 341.7 294.7 341.7 0.01 20 248 10524 -43.1 -71.1 3 28.0 -43.9 256 152 342.8 342.8 295.0 342.8 0.01 21 234 10911 -45.2 -72.6 3 27.5 -45.9 260 159 345.4 345.4 295.6 345.4 0.01 22 200 11940 -50.7 -76.7 3 26.0 -51.1 255 151 352.5 352.5 297.2 352.5 0.01 23 172 12917 -54.9 -80.9 3 26.0 -55.2 248 144 361.1 361.1 298.9 361.1 0.00 24 150 13790 -56.9 -83.9 2 27.0 -57.2 255 137 372.0 372.0 300.9 372.1 0.00 25 131 14639 -61.1 -85.1 3 24.0 -61.3 255 126 379.2 379.2 302.1 379.2 0.00 26 119 15240 -57.5 -86.5 1 29.0 -57.8 260 118 396.4 396.4 304.7 396.4 0.00 27 100 16330 -60.9 -86.9 2 26.0 -61.2 250 88 410.1 410.1 306.5 410.1 0.00 28 97 16519 -61.7 -86.7 2 25.0 -62.0 245 82 412.1 412.1 306.7 412.1 0.00 29 79 17794 -60.3 -88.3 1 28.0 -60.7 254 65 439.9 439.9 309.8 439.9 0.00 30 73 18282 -63.5 -88.5 2 25.0 -63.8 258 58 443.2 443.2 310.2 443.2 0.00 31 70 18540 -63.1 -89.1 2 26.0 -63.4 260 55 449.4 449.4 310.8 449.4 0.00 32 66 18900 -64.5 -89.5 2 25.0 -64.7 257 57 454.0 454.0 311.2 454.0 0.00 33 62 19283 -63.5 -90.5 1 27.0 -63.8 254 48 464.4 464.4 312.1 464.4 0.00 34 56 19918 -56.3 -89.3 1 33.0 -57.1 248 60 494.5 494.5 314.5 494.5 0.00 35 50 20630 -60.5 -89.5 1 29.0 -61.0 235 55 500.9 500.9 315.0 500.9 0.00 36 47 21014 -62.1 -90.1 1 28.0 -62.6 232 51 506.0 506.0 315.4 506.0 0.00 37 45 21284 -58.7 -90.7 1 32.0 -59.5 230 47 520.6 520.6 316.4 520.6 0.00 38 38 22350 -56.7 -89.7 1 33.0 -57.8 244 42 551.5 551.5 318.2 551.5 0.00 39 32 23431 -59.7 -90.7 1 31.0 -60.6 241 42 571.2 571.2 319.2 571.3 0.00 40 31 23632 -55.1 -90.1 1 35.0 -56.6 238 46 588.9 588.9 320.1 588.9 0.00 41 30 23840 -57.1 -89.1 1 32.0 -58.4 235 49 589.0 589.0 320.1 589.0 0.00 42 29 24055 -57.3 -89.3 1 32.0 -58.6 235 47 594.2 594.2 320.3 594.2 0.00 43 27 24514 -51.9 -87.9 1 36.0 -54.2 247 48 621.6 621.6 321.6 621.6 0.01 44 23 25558 -50.7 -86.7 1 36.0 -53.7 258 57 654.3 654.3 322.9 654.4 0.01 45 20 26460 -55.9 -87.9 1 32.0 -57.9 260 43 665.1 665.1 323.3 665.1 0.01 46 19 26786 -56.7 -88.7 1 32.0 -58.6 255 42 672.4 672.4 323.5 672.5 0.01 47 17 27488 -58.1 -90.1 1 32.0 -59.9 259 42 689.7 689.7 324.1 689.7 0.01 48 15 28292 -49.7 -87.7 0 38.0 -54.1 250 40 742.7 742.7 325.7 742.8 0.01 49 14 28744 -49.3 -86.3 1 37.0 -54.0 259 42 758.9 758.9 326.2 759.0 0.02 50 12 29747 -52.3 -87.3 1 35.0 -56.4 272 25 782.4 782.4 326.8 782.6 0.02 51 10 30950 -43.5 -83.5 0 40.0 -52.0 290 34 857.2 857.2 328.5 857.5 0.04 52 9.4 31369 -40.1 -81.1 0 41.0 -50.6 885.4 885.4 329.1 886.0 0.06 53 8.3 32218 -40.5 -81.5 0 41.0 -51.4 915.9 915.9 329.7 916.6 0.06 TRP 97 16519 -61.7 -86.7 2 25.0 -62.0 245 82 412.1 412.1 306.7 412.1 0.00 WND 234 10911 -45.2 -72.6 3 27.5 -45.9 260 159 345.4 345.4 295.6 345.4 0.01 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 886.76 mb = 1173.16 m = 3848.89 ft Wetbulb zero: 947.88 mb = 629.02 m = 2063.67 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 22.89 % Est. max temperature: 11.50 C = 52.71 F Sfc-Lift cond lev (LCL): 812.09 mb = 1868.05 m = 6128.69 ft T: -3.06 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.42 C Layer 925.0- 860.0 mb Conv cond level (CCL): 562.72 mb = 4729.38 m = 15516.16 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 34.12 C = 93.41 F Cap Strength: 16.33 C Lifted Index: 16.98 C Risk: None Lifted Index @300 mb: 26.95 C Lifted Index @700 mb: 12.26 C Showalter Index: 17.24 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 7.60 C K Index: -13.10 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.97 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 63387.52 J/kg Cap Strength: 16.77 C Lift Cond Lev (LCL): 785.05 mb = 2136.24 m = 7008.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 28 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 11 285 3 2.9 -0.8 | 138 25 -16.8 18.9 1 1000 191 305 9 7.4 -5.2 | 140 19 -12.3 14.5 2 986 305 315 10 7.1 -7.1 | 135 18 -12.6 12.6 3 950 610 305 12 9.8 -6.9 | 142 16 -9.9 12.8 4 925 829 305 13 10.6 -7.5 | 143 15 -9.1 12.2 5 915 914 310 14 10.7 -9.0 | 140 14 -9.0 10.7 6 881 1219 300 22 19.1 -11.0 | 176 9 -0.7 8.7 7 850 1507 320 30 19.3 -23.0 | 7 3 -0.4 -3.3 8 848 1524 315 30 21.2 -21.2 | 316 2 1.5 -1.5 9 785 2134 305 34 27.9 -19.5 | 269 8 8.1 0.2 10 756 2438 300 34 29.4 -17.0 | 255 10 9.7 2.7 11 700 3043 290 40 37.6 -13.7 | 251 19 17.9 6.0 12 646 3658 275 44 43.8 -3.8 | 237 29 24.1 15.8 13 573 4572 275 48 47.8 -4.2 | 241 32 28.1 15.5 14 551 4877 275 46 45.8 -4.0 | 239 30 26.1 15.7 15 500 5620 275 59 58.8 -5.1 | 250 42 39.1 14.5 16 468 6096 270 64 64.0 -0.0 | 246 48 44.3 19.7 17 400 7240 265 87 86.7 7.6 | 248 72 67.0 27.3 18 300 9230 260 126 124.1 21.9 | 248 112 104.4 41.5 19 250 10470 255 151 145.9 39.1 | 245 139 126.1 58.8 20 234 10911 260 159 156.6 27.6 | 251 145 136.9 47.3 21 232 10973 260 159 156.6 27.6 | 251 145 136.9 47.3 22 200 11940 255 151 145.9 39.1 | 245 139 126.1 58.8 23 159 13411 245 141 127.8 59.6 | 234 134 108.1 79.3 24 152 13716 255 143 138.1 37.0 | 244 131 118.4 56.7 25 150 13790 255 137 132.3 35.5 | 244 125 112.6 55.1 26 131 14630 255 126 121.7 32.6 | 243 115 102.0 52.3 27 125 14935 255 133 128.5 34.4 | 244 121 108.8 54.1 28 113 15545 265 104 103.6 9.1 | 251 89 83.9 28.7 29 108 15850 255 89 86.0 23.0 | 237 79 66.3 42.7 30 100 16330 250 88 82.7 30.1 | 232 80 63.0 49.8 31 98 16459 250 88 82.7 30.1 | 232 80 63.0 49.8 32 97 16519 245 82 74.3 34.7 | 225 77 54.6 54.3 33 70 18540 260 55 54.2 9.6 | 230 45 34.5 29.2 34 69 18593 260 69 68.0 12.0 | 237 58 48.2 31.7 35 63 19202 255 46 44.4 11.9 | 218 40 24.7 31.6 36 57 19812 250 61 57.3 20.9 | 223 55 37.6 40.5 37 50 20630 235 55 45.1 31.5 | 206 57 25.3 51.2 38 45 21336 230 47 36.0 30.2 | 198 52 16.3 49.9 39 43 21641 260 52 51.2 9.0 | 228 43 31.5 28.7 40 39 22250 235 43 35.2 24.7 | 199 47 15.5 44.3 41 37 22555 260 39 38.4 6.8 | 215 32 18.7 26.4 42 35 22860 250 33 31.0 11.3 | 200 33 11.3 31.0 43 30 23840 235 49 40.1 28.1 | 203 52 20.4 47.8 44 29 24079 235 47 38.5 27.0 | 202 50 18.8 46.6 45 28 24384 250 47 44.2 16.1 | 214 43 24.5 35.7 46 25 24994 235 53 43.4 30.4 | 205 55 23.7 50.1 47 23 25603 260 57 56.1 9.9 | 231 47 36.4 29.6 48 22 25908 275 46 45.8 -4.0 | 239 30 26.1 15.7 49 20 26460 260 43 42.3 7.5 | 220 35 22.6 27.1 50 18 27127 250 41 38.5 14.0 | 209 39 18.8 33.7 51 16 27737 265 42 41.8 3.7 | 223 32 22.1 23.3 52 16 28042 255 36 34.8 9.3 | 207 33 15.1 29.0 53 15 28346 250 40 37.6 13.7 | 208 38 17.9 33.3 54 14 28651 255 44 42.5 11.4 | 216 39 22.8 31.1 55 14 28956 265 38 37.9 3.3 | 218 29 18.1 23.0 56 13 29261 255 38 36.7 9.8 | 210 34 17.0 29.5 57 12 29566 280 26 25.6 -4.5 | 201 16 5.9 15.2 58 11 30175 255 22 21.3 5.7 | 183 25 1.5 25.4 59 10 30950 290 34 31.9 -11.6 | 237 15 12.2 8.0 Wind Parameters Mean winds (0-6000m): 284.9 at 37.1 knts Storm direction: 314.9 at 27.8 knts Shear (0-3000m) pos: 3.9 neg: 3.9 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 113.4 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -25.7 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 113.77 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 ------------------------------------------------------------------------------- 500 308 9 138 19| 8.9 0.0 8.9| 11.1 -8.6 2.5 5.0 0.04| 10.3 0.4 1000 307 11 140 17| 4.5 2.7 7.1| 20.5 -11.9 8.7 8.7 0.13| 8.3 1.1 1500 308 15 143 13| 7.8 1.8 9.6| 34.6 -11.9 22.7 15.2 0.39| 12.2 4.7 2000 309 19 148 9| 5.8 2.8 8.7| 34.6 -16.2 18.4 9.2 0.20| 11.1 2.3 2500 307 22 162 7| 4.7 3.1 7.8| 34.6 -22.5 12.1 4.8 0.13| 10.0 1.3 3000 304 25 188 6| 3.9 3.9 7.7| 34.6 -25.7 8.9 3.0 0.09| 9.6 0.9 4000 295 29 224 10| 2.9 4.3 7.3| 40.8 -63.4 -22.7 -5.7 0.00| 8.9 0.0 5000 289 33 232 15| 2.3 3.7 6.1| 60.2 -69.6 -9.4 -1.9 0.02| 7.7 0.2 6000 285 37 238 19| 1.9 4.4 6.3|109.9 -95.4 14.5 2.4 0.05| 7.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251027.12.gif