UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 7 JAN 26 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 1018 14 3.2 -16.8 21 20.0 -2.4 290 5 274.9 275.1 269.8 277.9 1.01 1 1000 158 2.4 -16.6 23 19.0 -2.9 270 12 275.5 275.7 270.2 278.6 1.04 2 925 780 -3.3 -18.3 30 15.0 -7.0 290 21 275.9 276.1 270.4 278.8 0.98 3 914 874 -4.3 -18.3 33 14.0 -7.8 293 22 275.9 276.0 270.4 278.7 0.99 4 850 1442 -8.7 -26.7 22 18.0 -12.0 305 38 277.0 277.1 270.2 278.6 0.51 5 840 1533 -9.3 -28.3 20 19.0 -12.6 305 39 277.3 277.4 270.4 278.7 0.44 6 825 1673 -7.3 -35.3 9 28.0 -11.7 305 40 280.9 280.9 272.1 281.6 0.23 7 726 2664 -9.1 -43.1 4 34.0 -13.6 302 39 289.4 289.4 276.5 289.8 0.12 8 700 2945 -10.9 -41.9 6 31.0 -15.0 295 37 290.4 290.4 277.1 290.9 0.14 9 636 3677 -14.5 -49.5 3 35.0 -18.1 280 39 294.4 294.4 278.9 294.6 0.07 10 510 5308 -28.1 -39.1 34 11.0 -29.2 281 51 297.1 297.1 280.4 298.0 0.25 11 500 5450 -29.1 -40.1 34 11.0 -30.1 280 53 297.6 297.6 280.6 298.4 0.23 12 483 5697 -29.5 -50.5 11 21.0 -30.9 276 57 300.0 300.0 281.4 300.3 0.08 13 461 6027 -32.5 -43.5 33 11.0 -33.3 271 62 300.3 300.3 281.7 300.9 0.18 14 403 6959 -40.1 -51.1 30 11.0 -40.6 275 69 302.2 302.2 282.4 302.5 0.09 15 400 7010 -40.3 -52.3 27 12.0 -40.8 275 69 302.6 302.6 282.5 302.9 0.08 16 369 7555 -43.3 -60.3 14 17.0 -43.8 275 73 305.7 305.7 283.7 305.8 0.03 17 365 7628 -41.7 -64.7 6 23.0 -42.3 275 73 308.8 308.8 284.9 308.8 0.02 18 304 8852 -46.3 -72.3 4 26.0 -46.8 280 92 318.9 318.9 288.4 318.9 0.01 19 300 8940 -46.3 -72.3 4 26.0 -46.8 280 93 320.1 320.1 288.8 320.1 0.01 20 250 10160 -45.3 -75.3 2 30.0 -45.9 275 136 338.7 338.7 294.0 338.7 0.01 21 246 10268 -45.9 -74.9 2 29.0 -46.5 274 137 339.4 339.4 294.1 339.4 0.01 22 223 10927 -42.7 -77.7 1 35.0 -43.6 272 138 354.0 354.0 297.5 354.0 0.00 23 200 11660 -44.1 -80.1 1 36.0 -45.0 270 137 362.9 362.9 299.2 363.0 0.00 24 167 12857 -48.2 -82.4 1 34.1 -49.0 270 147 375.2 375.2 301.5 375.3 0.00 25 150 13560 -50.7 -83.7 1 33.0 -51.3 275 133 382.7 382.7 302.7 382.7 0.00 26 133 14339 -52.5 -83.5 1 31.0 -53.1 271 113 392.9 392.9 304.2 392.9 0.00 27 126 14689 -51.5 -83.5 1 32.0 -52.1 272 110 400.8 400.8 305.3 400.8 0.00 28 100 16160 -59.5 -87.5 1 28.0 -59.8 275 98 412.8 412.8 306.9 412.8 0.00 29 97 16350 -60.1 -87.1 2 27.0 -60.4 270 86 415.2 415.2 307.2 415.2 0.00 30 83 17329 -57.5 -86.5 1 29.0 -58.0 261 73 439.4 439.4 309.8 439.4 0.00 31 70 18390 -63.7 -88.7 2 25.0 -64.0 270 51 448.1 448.1 310.7 448.1 0.00 32 68 18568 -64.5 -88.5 2 24.0 -64.7 267 49 450.1 450.1 310.8 450.1 0.00 33 62 19135 -63.1 -89.1 2 26.0 -63.4 256 41 465.3 465.3 312.3 465.3 0.00 34 55 19865 -67.5 -90.5 2 23.0 -67.7 269 44 471.4 471.4 312.8 471.4 0.00 35 53 20088 -66.9 -90.9 2 24.0 -67.1 265 45 477.8 477.8 313.2 477.8 0.00 36 51 20325 -58.7 -88.7 1 30.0 -59.3 262 47 502.3 502.3 315.1 502.3 0.00 37 50 20450 -58.1 -89.1 1 31.0 -58.8 255 27 506.6 506.6 315.4 506.6 0.00 38 48 20708 -55.7 -87.7 1 32.0 -56.7 255 30 518.2 518.2 316.2 518.3 0.00 39 43 21398 -60.3 -89.3 1 29.0 -60.9 237 34 523.5 523.5 316.5 523.5 0.00 40 36 22522 -52.9 -86.9 1 34.0 -54.6 262 21 569.9 569.9 319.2 570.0 0.01 41 32 23272 -57.5 -88.5 1 31.0 -58.6 84 5 577.1 577.1 319.5 577.2 0.00 42 30 23680 -55.9 -86.9 1 31.0 -57.3 225 15 592.2 592.2 320.3 592.3 0.01 43 25 24846 -54.1 -87.1 1 33.0 -56.1 220 18 629.1 629.1 321.9 629.2 0.01 44 20 26270 -56.5 -87.5 1 31.0 -58.4 135 5 663.2 663.2 323.2 663.3 0.01 45 19 26595 -56.5 -87.5 1 31.0 -58.5 135 5 673.0 673.0 323.5 673.1 0.01 46 13 29030 -51.5 -85.5 1 34.0 -55.6 56 7 767.5 767.5 326.4 767.7 0.02 47 12 29547 -53.5 -86.5 1 33.0 -57.2 30 4 778.2 778.2 326.7 778.3 0.02 48 11 30113 -49.1 -85.1 1 36.0 -54.6 85 11 813.8 813.8 327.6 814.0 0.03 49 10 30740 -47.7 -84.7 1 37.0 -54.2 145 19 841.5 841.5 328.2 841.8 0.03 50 9.2 31292 -46.7 -83.7 1 37.0 -53.9 865.6 865.6 328.7 866.0 0.04 51 6.9 33191 -48.9 -84.9 1 36.0 -56.2 930.7 930.7 330.0 931.2 0.04 TRP 97 16350 -60.1 -87.1 2 27.0 -60.4 270 86 415.2 415.2 307.2 415.2 0.00 WND 167 12857 -48.2 -82.4 1 34.1 -49.0 270 147 375.2 375.2 301.5 375.3 0.00 Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: 968.42 mb = 419.89 m = 1377.59 ft Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 16.32 % Est. max temperature: 4.96 C = 40.94 F Sfc-Lift cond lev (LCL): 744.28 mb = 2471.34 m = 8107.97 ft T: -8.75 C 700-500 lapse rate: 7.27 C/km ThetaE index: 0.22 C Layer 914.0- 840.0 mb Conv cond level (CCL): 545.25 mb = 4814.37 m = 15795.00 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 24.73 C = 76.51 F Cap Strength: 15.65 C Lifted Index: 15.94 C Risk: None Lifted Index @300 mb: 29.44 C Lifted Index @700 mb: 12.81 C Showalter Index: 15.94 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 2.40 C K Index: -37.30 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.17 J/kg Max Up Vert Vel: 2.08 m/s Conv Inhibition (B-): 64463.93 J/kg Cap Strength: 15.76 C Lift Cond Lev (LCL): 736.44 mb = 2553.49 m = 8377.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 29 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 1018 14 290 5 4.7 -1.7 | 142 24 -15.2 19.1 1 1000 158 270 12 12.0 -0.0 | 159 22 -7.9 20.8 2 982 305 270 14 14.0 -0.0 | 164 22 -5.9 20.8 3 945 610 280 20 19.7 -3.5 | 179 17 -0.2 17.3 4 925 780 290 21 19.7 -7.2 | 179 14 -0.1 13.6 5 909 914 295 22 19.9 -9.3 | 180 11 0.1 11.5 6 875 1219 305 25 20.5 -14.3 | 186 6 0.6 6.4 7 850 1442 305 38 31.1 -21.8 | 275 11 11.3 -1.0 8 777 2134 305 45 36.9 -25.8 | 286 18 17.0 -5.0 9 747 2438 295 44 39.9 -18.6 | 264 20 20.0 2.2 10 718 2743 305 37 30.3 -21.2 | 272 10 10.5 -0.4 11 700 2945 295 37 33.5 -15.6 | 249 15 13.7 5.1 12 690 3048 295 36 32.6 -15.2 | 246 14 12.8 5.6 13 636 3658 280 39 38.4 -6.8 | 233 23 18.6 14.0 14 611 3962 270 41 41.0 -0.0 | 225 30 21.1 20.8 15 563 4572 270 40 40.0 -0.0 | 224 29 20.1 20.8 16 540 4877 285 45 43.5 -11.6 | 249 25 23.6 9.1 17 500 5450 280 53 52.2 -9.2 | 250 34 32.3 11.6 18 456 6096 270 63 63.0 -0.0 | 244 48 43.1 20.8 19 400 7010 275 69 68.7 -6.0 | 253 51 48.9 14.8 20 365 7620 275 73 72.7 -6.4 | 255 55 52.9 14.4 21 300 8940 280 93 91.6 -16.1 | 266 72 71.7 4.6 22 291 9144 275 93 92.6 -8.1 | 260 74 72.8 12.7 23 254 10058 275 133 132.5 -11.6 | 265 113 112.6 9.2 24 250 10160 275 136 135.5 -11.9 | 266 116 115.6 8.9 25 232 10668 270 142 142.0 -0.0 | 260 124 122.1 20.8 26 212 11278 275 133 132.5 -11.6 | 265 113 112.6 9.2 27 200 11660 270 137 137.0 -0.0 | 260 119 117.1 20.8 28 167 12857 270 147 147.0 -0.0 | 261 129 127.1 20.8 29 161 13106 270 147 147.0 -0.0 | 261 129 127.1 20.8 30 150 13560 275 133 132.5 -11.6 | 265 113 112.6 9.2 31 146 13716 275 146 145.4 -12.7 | 266 126 125.6 8.1 32 140 14021 270 115 115.0 -0.0 | 258 97 95.1 20.8 33 100 16160 275 98 97.6 -8.5 | 261 79 77.8 12.2 34 97 16350 270 86 86.0 -0.0 | 253 69 66.1 20.8 35 95 16459 275 98 97.6 -8.5 | 261 79 77.8 12.2 36 91 16764 270 83 83.0 -0.0 | 252 66 63.1 20.8 37 82 17374 260 72 70.9 12.5 | 237 61 51.1 33.3 38 71 18288 280 56 55.1 -9.7 | 253 37 35.3 11.1 39 70 18390 270 51 51.0 -0.0 | 236 37 31.1 20.8 40 61 19202 255 40 38.6 10.4 | 211 36 18.8 31.1 41 55 19812 270 44 44.0 -0.0 | 229 32 24.1 20.8 42 50 20422 260 47 46.3 8.2 | 222 39 26.4 28.9 43 50 20450 255 27 26.1 7.0 | 193 28 6.2 27.8 44 48 20726 255 30 29.0 7.8 | 198 30 9.1 28.5 45 46 21031 235 21 17.2 12.0 | 175 33 -2.7 32.8 46 43 21336 235 33 27.0 18.9 | 190 40 7.2 39.7 47 41 21641 245 36 32.6 15.2 | 200 38 12.8 36.0 48 39 21946 255 22 21.3 5.7 | 183 27 1.4 26.5 49 38 22250 235 25 20.5 14.3 | 181 35 0.6 35.1 50 34 22860 295 16 14.5 -6.8 | 159 15 -5.4 14.0 51 33 23165 30 2 -1.0 -1.7 | 132 28 -20.9 19.1 52 31 23470 185 10 0.9 10.0 | 148 36 -19.0 30.7 53 30 23680 225 15 10.6 10.6 | 164 33 -9.2 31.4 54 28 24079 230 15 11.5 9.6 | 165 32 -8.4 30.4 55 27 24384 185 14 1.2 13.9 | 152 39 -18.6 34.7 56 26 24689 210 22 11.0 19.1 | 167 41 -8.9 39.8 57 24 24994 230 14 10.7 9.0 | 163 31 -9.1 29.8 58 23 25298 205 3 1.3 2.7 | 142 30 -18.6 23.5 59 21 25908 175 17 -1.5 16.9 | 151 43 -21.3 37.7 60 20 26270 135 5 -3.5 3.5 | 136 34 -23.4 24.3 61 18 26822 135 5 -3.5 3.5 | 136 34 -23.4 24.3 62 18 27127 185 14 1.2 13.9 | 152 39 -18.6 34.7 63 17 27432 165 12 -3.1 11.6 | 145 40 -23.0 32.4 64 16 27737 180 12 0.0 12.0 | 149 38 -19.9 32.8 65 14 28346 120 10 -8.7 5.0 | 132 38 -28.5 25.8 66 14 28651 160 19 -6.5 17.9 | 146 47 -26.4 38.6 67 13 29261 0 0 -0.0 -0.0 | 136 29 -19.9 20.8 68 10 30740 145 19 -10.9 15.6 | 140 48 -30.8 36.3 Wind Parameters Mean winds (0-6000m): 286.3 at 38.3 knts Storm direction: 316.3 at 28.7 knts Shear (0-3000m) pos: 4.2 neg: 2.7 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 118.6 neg: -51.2 tot: 67.4 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 88.39 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 ------------------------------------------------------------------------------- 500 273 13 161 21| 0.0 13.7 13.7| 72.2 0.0 72.2 144.3 0.89| 14.5 12.9 1000 283 17 169 17| 4.6 6.8 11.5| 81.7 -0.0 81.7 81.7 0.62| 12.2 7.6 1500 293 21 178 13| 8.3 4.6 12.9|103.3 -0.0 103.3 68.9 0.65| 14.1 9.2 2000 298 26 201 9| 6.3 4.6 10.8|110.9 -0.0 110.9 55.4 0.62| 11.9 7.4 2500 299 30 225 9| 5.0 4.0 9.0|113.1 -33.5 79.6 31.8 0.40| 11.6 4.6 3000 299 31 233 9| 4.2 2.7 6.9|118.6 -51.2 67.4 22.5 0.27| 11.9 3.2 4000 294 33 235 13| 3.1 4.0 7.1|118.6 -98.0 20.6 5.2 0.12| 11.2 1.4 5000 289 35 235 16| 3.8 3.2 6.9|203.7-102.5 101.2 20.2 0.22| 10.4 2.2 6000 286 38 239 20| 3.1 4.2 7.4|206.8-141.8 65.0 10.8 0.15| 10.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260107.12.gif