UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 19 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 1020 11 2.2 -15.8 25 18.0 -2.8 305 6 273.8 274.0 269.2 276.9 1.09 1 1000 170 0.6 -16.4 27 17.0 -4.0 295 14 273.8 273.9 269.2 276.8 1.06 2 936 696 -4.1 -17.1 36 13.0 -7.4 290 22 274.2 274.4 269.5 277.3 1.07 3 925 789 -4.5 -20.5 27 16.0 -8.2 295 25 274.7 274.8 269.4 277.1 0.81 4 923 806 -4.7 -20.7 27 16.0 -8.3 297 25 274.7 274.8 269.3 277.0 0.80 5 879 1193 -0.9 -47.9 1 47.0 -7.4 342 32 282.5 282.5 272.7 282.7 0.06 6 850 1459 -2.7 -49.7 1 47.0 -8.8 335 31 283.3 283.3 273.2 283.5 0.05 7 838 1571 -4.1 -50.1 1 46.0 -9.8 337 32 283.0 283.0 273.0 283.2 0.05 8 828 1666 -2.3 -50.3 1 48.0 -8.6 322 33 285.9 285.9 274.6 286.0 0.05 9 810 1841 -1.9 -44.9 2 43.0 -8.4 295 36 288.1 288.1 275.8 288.4 0.09 10 778 2159 -4.7 -45.7 2 41.0 -10.4 285 39 288.4 288.4 276.0 288.7 0.08 11 766 2282 -3.9 -34.9 7 31.0 -9.6 287 41 290.6 290.6 277.4 291.4 0.26 12 703 2956 -6.1 -21.1 29 15.0 -10.0 277 38 295.4 295.5 280.7 298.6 1.01 13 700 2989 -6.3 -21.3 29 15.0 -10.2 275 37 295.5 295.7 280.7 298.7 1.00 14 661 3435 -9.5 -23.5 31 14.0 -12.8 276 34 296.8 296.9 281.1 299.6 0.87 15 614 4002 -13.3 -19.3 61 6.0 -14.9 280 47 298.7 299.0 282.6 303.0 1.35 16 549 4850 -16.3 -16.3 100 0.0 -16.3 276 61 304.9 305.3 285.7 311.1 1.95 17 500 5550 -19.5 -20.6 91 1.1 -19.8 265 68 309.3 309.5 286.8 314.1 1.48 18 476 5913 -21.1 -21.7 95 0.6 -21.2 262 76 311.7 311.9 287.5 316.4 1.42 19 400 7170 -30.5 -33.1 78 2.6 -30.9 270 87 315.3 315.5 287.9 317.4 0.59 20 315 8816 -45.3 -48.2 72 2.9 -45.4 270 96 317.1 317.1 288.0 317.6 0.15 21 300 9140 -48.3 -52.6 61 4.3 -48.4 270 98 317.3 317.3 288.0 317.6 0.10 22 285 9476 -51.3 -56.1 56 4.8 -51.4 271 107 317.7 317.7 288.1 317.9 0.07 23 278 9638 -52.5 -56.0 66 3.5 -52.6 272 112 318.2 318.2 288.2 318.5 0.07 24 250 10320 -56.3 -61.3 53 5.0 -56.4 275 132 322.4 322.4 289.5 322.5 0.04 25 249 10345 -56.3 -61.2 54 4.9 -56.4 275 133 322.7 322.7 289.6 322.9 0.04 26 245 10448 -54.5 -70.5 12 16.0 -54.7 275 136 326.9 326.9 290.9 327.0 0.01 27 218 11204 -48.9 -74.9 3 26.0 -49.4 278 144 346.7 346.7 295.9 346.7 0.01 28 205 11607 -48.0 -77.6 2 29.6 -48.6 280 146 354.2 354.2 297.5 354.2 0.00 29 200 11770 -47.7 -78.7 2 31.0 -48.3 280 145 357.2 357.2 298.1 357.3 0.00 30 198 11836 -47.5 -79.5 1 32.0 -48.1 280 146 358.6 358.6 298.4 358.6 0.00 31 150 13640 -55.5 -84.5 2 29.0 -55.8 275 125 374.5 374.5 301.4 374.5 0.00 32 122 14935 -62.5 -87.5 2 25.0 -62.7 273 119 384.5 384.5 302.9 384.5 0.00 33 100 16160 -62.7 -87.7 2 25.0 -62.9 265 113 406.6 406.6 306.1 406.6 0.00 34 70 18340 -63.7 -88.7 2 25.0 -64.0 285 60 448.1 448.1 310.7 448.1 0.00 35 61 19184 -65.5 -89.5 2 24.0 -65.7 260 42 462.1 462.1 312.0 462.1 0.00 36 53 20051 -60.9 -89.9 1 29.0 -61.4 294 24 491.7 491.7 314.4 491.7 0.00 37 52 20171 -56.9 -87.9 1 31.0 -57.7 299 18 503.7 503.7 315.2 503.7 0.00 38 50 20420 -57.5 -87.5 1 30.0 -58.3 310 5 508.0 508.0 315.5 508.0 0.00 39 45 21082 -60.9 -88.9 1 28.0 -61.4 260 10 515.3 515.3 316.0 515.3 0.00 40 33 23034 -56.3 -87.3 1 31.0 -57.6 274 24 575.3 575.3 319.4 575.3 0.01 41 31 23431 -57.1 -87.1 1 30.0 -58.3 274 23 583.5 583.5 319.8 583.5 0.01 42 30 23640 -54.9 -85.9 1 31.0 -56.5 360 12 595.0 595.0 320.4 595.0 0.01 43 25 24796 -57.9 -87.9 1 30.0 -59.3 320 15 618.2 618.2 321.4 618.2 0.01 44 24 25059 -49.1 -84.1 1 35.0 -52.4 331 20 651.0 651.0 322.7 651.1 0.01 45 20 26250 -50.7 -83.7 1 33.0 -54.0 35 17 681.0 681.0 323.8 681.1 0.02 46 16 27701 -51.5 -84.5 1 33.0 -55.1 14 31 723.3 723.3 325.1 723.4 0.02 47 13 29033 -56.5 -86.5 1 30.0 -59.2 9 27 750.2 750.2 326.0 750.3 0.02 48 11 30110 -49.5 -83.5 1 34.0 -54.9 0 25 812.3 812.3 327.5 812.6 0.03 49 10 30730 -52.9 -84.9 1 32.0 -57.3 5 26 822.1 822.1 327.8 822.3 0.03 50 9.9 30795 -53.5 -85.5 1 32.0 -57.7 822.2 822.2 327.8 822.4 0.03 51 9.2 31271 -49.5 -84.5 1 35.0 -55.5 854.9 854.9 328.5 855.2 0.03 52 8.3 31943 -51.1 -84.1 1 33.0 -56.8 874.2 874.2 328.9 874.6 0.04 53 6.2 33892 -38.9 -78.9 1 40.0 -52.2 1002.4 1002.5 331.2 1003.9 0.13 TRP 249 10345 -56.3 -61.2 54 4.9 -56.4 275 133 322.7 322.7 289.6 322.9 0.04 WND 205 11607 -48.0 -77.6 2 29.6 -48.6 280 146 354.2 354.2 297.5 354.2 0.00 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 991.83 mb = 237.13 m = 777.99 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 40.24 % Est. max temperature: 11.19 C = 52.15 F Sfc-Lift cond lev (LCL): 769.21 mb = 2248.63 m = 7377.29 ft T: -4.12 C 700-500 lapse rate: 5.15 C/km ThetaE index: 0.32 C Layer 838.0- 828.0 mb Conv cond level (CCL): 432.66 mb = 6603.00 m = 21663.11 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 42.37 C = 108.27 F Cap Strength: 24.05 C Lifted Index: 26.77 C Risk: None Lifted Index @300 mb: 28.56 C Lifted Index @700 mb: 18.64 C Showalter Index: 21.28 C Risk: None Total Totals Index: -13.40 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: -30.20 C K Index: -47.90 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 6.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 81382.87 J/kg Cap Strength: 26.30 C Lift Cond Lev (LCL): 758.61 mb = 2357.77 m = 7735.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 32 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 1020 11 305 6 4.9 -3.4 | 134 26 -19.0 18.2 1 1000 170 295 14 12.7 -5.9 | 144 19 -11.3 15.7 2 983 305 295 19 17.2 -8.0 | 154 15 -6.7 13.6 3 946 610 285 19 18.4 -4.9 | 161 18 -5.6 16.7 4 925 789 295 25 22.7 -10.6 | 173 11 -1.3 11.1 5 910 914 310 25 19.2 -16.1 | 139 7 -4.8 5.6 6 876 1219 345 33 8.5 -31.9 | 56 19 -15.4 -10.2 7 850 1459 335 31 13.1 -28.1 | 59 13 -10.9 -6.5 8 843 1524 345 31 8.0 -29.9 | 62 18 -15.9 -8.3 9 811 1829 295 36 32.6 -15.2 | 233 11 8.7 6.4 10 780 2134 285 39 37.7 -10.1 | 230 18 13.7 11.5 11 751 2438 290 43 40.4 -14.7 | 247 18 16.4 6.9 12 722 2743 290 42 39.5 -14.4 | 245 17 15.5 7.3 13 700 2989 275 37 36.9 -3.2 | 215 22 12.9 18.4 14 695 3048 270 34 34.0 -0.0 | 205 24 10.0 21.6 15 667 3353 275 32 31.9 -2.8 | 203 20 7.9 18.8 16 641 3658 280 40 39.4 -6.9 | 226 21 15.4 14.7 17 569 4572 280 59 58.1 -10.2 | 252 36 34.1 11.4 18 500 5550 265 68 67.7 5.9 | 238 52 43.8 27.6 19 464 6096 260 80 78.8 13.9 | 237 65 54.8 35.5 20 426 6706 265 81 80.7 7.1 | 243 64 56.7 28.7 21 400 7170 270 87 87.0 -0.0 | 251 67 63.0 21.6 22 300 9140 270 98 98.0 -0.0 | 254 77 74.0 21.6 23 300 9144 270 97 97.0 -0.0 | 254 76 73.0 21.6 24 250 10320 275 132 131.5 -11.5 | 265 108 107.5 10.1 25 249 10345 275 133 132.5 -11.6 | 265 109 108.5 10.0 26 237 10668 275 142 141.5 -12.4 | 265 118 117.5 9.3 27 205 11607 280 146 143.8 -25.4 | 272 120 119.8 -3.7 28 200 11770 280 145 142.8 -25.2 | 272 119 118.8 -3.5 29 196 11887 280 146 143.8 -25.4 | 272 120 119.8 -3.7 30 150 13640 275 125 124.5 -10.9 | 264 101 100.6 10.7 31 128 14630 275 127 126.5 -11.1 | 264 103 102.6 10.6 32 110 15545 270 102 102.0 -0.0 | 255 81 78.0 21.6 33 100 16160 265 113 112.6 9.8 | 250 94 88.6 31.5 34 95 16459 265 113 112.6 9.8 | 250 94 88.6 31.5 35 86 17069 275 82 81.7 -7.1 | 256 60 57.7 14.5 36 78 17678 265 69 68.7 6.0 | 238 53 44.8 27.6 37 74 17983 265 80 79.7 7.0 | 243 63 55.7 28.6 38 70 18340 285 60 58.0 -15.5 | 260 35 34.0 6.1 39 67 18593 285 57 55.1 -14.8 | 258 32 31.1 6.9 40 61 19202 260 42 41.4 7.3 | 211 34 17.4 28.9 41 58 19507 270 54 54.0 -0.0 | 234 37 30.0 21.6 42 50 20420 310 5 3.8 -3.2 | 132 27 -20.1 18.4 43 50 20422 280 28 27.6 -4.9 | 192 17 3.6 16.8 44 48 20726 310 10 7.7 -6.4 | 133 22 -16.3 15.2 45 43 21336 225 10 7.1 7.1 | 150 33 -16.9 28.7 46 41 21641 270 16 16.0 -0.0 | 160 23 -8.0 21.6 47 39 21946 270 29 29.0 -0.0 | 193 22 5.0 21.6 48 36 22555 290 31 29.1 -10.6 | 205 12 5.2 11.0 49 32 23165 270 22 22.0 -0.0 | 175 22 -2.0 21.6 50 31 23470 275 23 22.9 -2.0 | 177 20 -1.0 19.6 51 30 23640 360 12 -0.0 -12.0 | 112 26 -24.0 9.6 52 29 23774 310 17 13.0 -10.9 | 134 15 -10.9 10.7 53 28 24079 35 10 -5.7 -8.2 | 114 33 -29.7 13.4 54 27 24384 25 6 -2.5 -5.4 | 121 31 -26.5 16.2 55 25 24689 320 13 8.4 -10.0 | 127 19 -15.6 11.7 56 24 24994 320 18 11.6 -13.8 | 122 15 -12.4 7.8 57 23 25298 360 24 -0.0 -24.0 | 84 24 -24.0 -2.4 58 21 25908 15 21 -5.4 -20.3 | 93 29 -29.4 1.3 59 20 26213 345 31 8.0 -29.9 | 62 18 -15.9 -8.3 60 20 26250 35 17 -9.8 -13.9 | 103 35 -33.7 7.7 61 19 26518 35 22 -12.6 -18.0 | 96 37 -36.6 3.6 62 18 26822 35 15 -8.6 -12.3 | 106 34 -32.6 9.3 63 15 28042 5 37 -3.2 -36.9 | 61 31 -27.2 -15.2 64 14 28651 25 28 -11.8 -25.4 | 84 36 -35.8 -3.7 65 13 28956 5 26 -2.3 -25.9 | 81 27 -26.2 -4.3 66 13 29261 20 28 -9.6 -26.3 | 82 34 -33.5 -4.7 67 12 29566 335 21 8.9 -19.0 | 100 15 -15.1 2.6 68 11 29870 20 26 -8.9 -24.4 | 85 33 -32.9 -2.8 69 11 30175 355 25 2.2 -24.9 | 81 22 -21.8 -3.3 70 10 30730 5 26 -2.3 -25.9 | 81 27 -26.2 -4.3 Wind Parameters Mean winds (0-6000m): 282.1 at 43.0 knts Storm direction: 312.1 at 32.3 knts Shear (0-3000m) pos: 4.5 neg: 7.7 tot: 12.2 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -123.0 tot: -39.0 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 19.6 stream: -5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 104.30 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 ------------------------------------------------------------------------------- 500 294 15 147 18| 0.0 13.8 13.8| 43.2 0.0 43.2 86.4 0.55| 15.8 8.7 1000 297 19 152 15| 8.0 6.9 14.8| 54.6 -19.5 35.1 35.1 0.02| 18.3 0.4 1500 315 23 124 9| 8.7 4.6 13.3| 60.2 -35.2 25.0 16.7 -0.07| 19.3 -1.4 2000 313 26 129 6| 6.5 10.9 17.4| 60.2 -57.8 2.4 1.2 -0.27| 23.9 -6.6 2500 305 29 176 5| 5.4 8.7 14.2| 84.0 -59.4 24.5 9.8 -0.21| 20.7 -4.3 3000 301 31 205 6| 4.5 7.7 12.2| 84.0-123.0 -39.0 -13.0 -0.29| 19.6 -5.7 4000 294 33 215 10| 4.2 5.8 10.0|163.5-142.2 21.3 5.3 -0.17| 17.4 -2.9 5000 289 38 230 15| 3.4 6.3 9.6|213.1-184.5 28.5 5.7 -0.13| 15.9 -2.1 6000 282 43 235 22| 2.8 7.0 9.8|213.1-269.6 -56.5 -9.4 -0.15| 15.2 -2.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260119.12.gif