UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 17 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 12 4.0 -2.0 65 6.0 1.6 310 3 275.7 276.3 273.8 284.6 3.24 1 1013 52 5.8 -1.2 61 7.0 2.8 313 4 277.9 278.5 275.3 287.5 3.45 2 1000 157 5.4 -1.6 61 7.0 2.5 320 8 278.5 279.1 275.6 288.0 3.40 3 925 788 0.0 -2.6 83 2.6 -1.0 295 11 279.3 279.9 276.0 288.8 3.41 4 904 971 -1.5 -3.6 86 2.1 -2.3 287 16 279.6 280.2 276.0 288.7 3.24 5 892 1078 2.2 -18.8 19 21.0 -3.7 290 22 284.5 284.7 275.3 287.4 0.97 6 881 1179 3.6 -38.4 3 42.0 -4.4 294 27 287.0 287.0 275.3 287.5 0.16 7 873 1253 5.0 -42.0 2 47.0 -3.7 297 27 289.2 289.2 276.4 289.5 0.11 8 863 1347 5.2 -33.8 4 39.0 -3.3 303 23 290.3 290.4 277.2 291.2 0.25 9 850 1470 4.2 -28.8 7 33.0 -3.7 310 18 290.5 290.6 277.6 291.9 0.42 10 720 2796 -4.9 -27.9 15 23.0 -10.0 299 38 294.7 294.8 279.7 296.4 0.53 11 700 3017 -5.9 -25.9 19 20.0 -10.5 295 40 296.0 296.1 280.5 298.1 0.66 12 663 3440 -7.1 -29.1 15 22.0 -11.8 285 46 299.2 299.3 281.7 301.0 0.52 13 544 4940 -20.5 -35.5 25 15.0 -22.6 274 53 300.7 300.8 282.1 301.9 0.34 14 523 5231 -21.3 -40.3 16 19.0 -23.6 277 57 303.1 303.2 283.0 303.9 0.22 15 500 5560 -24.3 -43.3 16 19.0 -26.2 280 57 303.4 303.4 283.0 304.0 0.17 16 400 7150 -36.5 -62.5 5 26.0 -37.5 275 70 307.6 307.6 284.4 307.6 0.02 17 370 7684 -41.3 -62.3 9 21.0 -41.9 278 75 308.1 308.1 284.7 308.2 0.02 18 335 8354 -44.5 -63.5 10 19.0 -45.0 276 93 312.6 312.6 286.3 312.7 0.02 19 311 8849 -46.7 -66.7 8 20.0 -47.1 272 112 316.3 316.3 287.5 316.3 0.02 20 303 9023 -43.5 -69.5 4 26.0 -44.2 271 118 323.1 323.1 289.7 323.2 0.01 21 300 9090 -43.3 -70.3 4 27.0 -44.0 270 121 324.3 324.3 290.1 324.4 0.01 22 280 9556 -42.7 -72.7 2 30.0 -43.5 266 135 331.7 331.7 292.2 331.7 0.01 23 259 10082 -44.5 -70.5 4 26.0 -45.2 265 145 336.5 336.5 293.4 336.5 0.01 24 250 10320 -42.5 -74.5 2 32.0 -43.3 265 148 342.9 342.9 295.0 342.9 0.01 25 243 10511 -41.5 -74.5 2 33.0 -42.5 265 151 347.2 347.2 296.0 347.2 0.01 26 200 11810 -45.5 -78.5 1 33.0 -46.3 260 161 360.7 360.7 298.8 360.7 0.00 27 189 12186 -46.7 -79.7 1 33.0 -47.4 260 170 364.7 364.7 299.6 364.7 0.00 28 164 13122 -49.7 -82.7 1 33.0 -50.3 265 140 374.7 374.7 301.4 374.8 0.00 29 150 13700 -54.1 -84.1 1 30.0 -54.5 270 129 376.9 376.9 301.8 376.9 0.00 30 117 15260 -63.5 -88.5 2 25.0 -63.7 265 104 387.3 387.3 303.4 387.3 0.00 31 100 16220 -65.3 -89.3 2 24.0 -65.4 255 91 401.6 401.6 305.4 401.6 0.00 32 90 16857 -68.7 -90.7 3 22.0 -68.8 260 77 407.1 407.1 306.2 407.1 0.00 33 79 17646 -64.7 -88.7 2 24.0 -64.9 260 75 430.8 430.8 308.9 430.8 0.00 34 70 18380 -67.9 -88.9 3 21.0 -68.1 270 38 439.1 439.1 309.8 439.1 0.00 35 62 19101 -72.7 -89.7 6 17.0 -72.8 267 39 444.0 444.0 310.3 444.0 0.00 36 60 19293 -72.9 -89.9 6 17.0 -73.0 263 44 447.7 447.7 310.6 447.7 0.00 37 57 19598 -67.3 -90.3 2 23.0 -67.5 262 45 467.1 467.1 312.4 467.1 0.00 38 50 20400 -61.3 -89.3 1 28.0 -61.8 245 31 499.0 499.0 314.9 499.0 0.00 39 30 23590 -57.5 -86.5 1 29.0 -58.7 295 26 587.9 587.9 320.0 587.9 0.01 40 28 24026 -56.7 -86.7 1 30.0 -58.1 295 26 601.8 601.8 320.7 601.9 0.01 41 27 24256 -58.5 -87.5 1 29.0 -59.7 296 21 603.1 603.1 320.7 603.1 0.01 42 26 24495 -55.1 -87.1 1 32.0 -56.9 298 15 619.3 619.3 321.5 619.3 0.01 43 24 25007 -54.1 -86.1 1 32.0 -56.2 127 10 636.5 636.5 322.2 636.6 0.01 44 20 26170 -56.3 -86.3 1 30.0 -58.2 220 9 663.8 663.8 323.2 663.9 0.01 45 19 26497 -53.9 -85.9 1 32.0 -56.5 326 11 681.1 681.1 323.8 681.2 0.01 46 17 27209 -55.3 -86.3 1 31.0 -57.8 318 15 698.6 698.6 324.4 698.7 0.01 47 12 29455 -50.3 -83.3 1 33.0 -55.1 315 11 789.5 789.5 327.0 789.8 0.03 48 10 30640 -51.9 -83.9 1 32.0 -56.6 330 15 825.8 825.8 327.8 826.1 0.03 49 9.8 30771 -51.9 -83.9 1 32.0 -56.7 830.6 830.6 328.0 830.9 0.04 50 7.4 32608 -47.9 -82.9 1 35.0 -55.4 916.4 916.4 329.7 916.9 0.06 TRP 90 16857 -68.7 -90.7 3 22.0 -68.8 260 77 407.1 407.1 306.2 407.1 0.00 WND 189 12186 -46.7 -79.7 1 33.0 -47.4 260 170 364.7 364.7 299.6 364.7 0.00 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 925.00 mb = 788.00 m = 2585.27 ft Freezing level: 899.14 mb = 1014.57 m = 3328.60 ft Freezing level: 790.00 mb = 2082.05 m = 6830.77 ft Wetbulb zero: 947.08 mb = 597.09 m = 1958.92 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 25.71 % Est. max temperature: 18.08 C = 64.54 F Sfc-Lift cond lev (LCL): 927.80 mb = 763.51 m = 2504.92 ft T: 0.21 C 700-500 lapse rate: 7.24 C/km ThetaE index: 1.38 C Layer 904.0- 881.0 mb Conv cond level (CCL): 666.47 mb = 3399.62 m = 11153.48 ft Mean mixing ratio: 3.40 g/kg Conv temperature: 27.30 C = 81.13 F Cap Strength: 13.43 C Lifted Index: 13.24 C Risk: None Lifted Index @300 mb: 25.65 C Lifted Index @700 mb: 10.90 C Showalter Index: 10.48 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -4.50 C K Index: -20.30 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.75 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 61815.20 J/kg Cap Strength: 13.35 C Lift Cond Lev (LCL): 894.66 mb = 1054.35 m = 3459.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 1018 12 310 3 2.3 -1.9 | 134 25 -17.8 17.1 1 1000 157 320 8 5.1 -6.1 | 131 20 -14.9 12.9 2 982 305 310 7 5.4 -4.5 | 135 21 -14.7 14.5 3 946 610 305 11 9.0 -6.3 | 139 17 -11.0 12.7 4 925 788 295 11 10.0 -4.6 | 145 18 -10.1 14.4 5 911 914 285 13 12.6 -3.4 | 154 17 -7.5 15.7 6 877 1219 295 29 26.3 -12.3 | 223 9 6.2 6.8 7 850 1470 310 18 13.8 -11.6 | 140 10 -6.3 7.5 8 844 1524 315 18 12.7 -12.7 | 131 10 -7.3 6.3 9 782 2134 295 27 24.5 -11.4 | 210 9 4.4 7.6 10 753 2438 285 31 29.9 -8.0 | 222 15 9.9 11.0 11 724 2743 300 37 32.0 -18.5 | 267 12 12.0 0.5 12 700 3017 295 40 36.3 -16.9 | 263 16 16.2 2.1 13 643 3658 280 50 49.2 -8.7 | 250 31 29.2 10.3 14 593 4267 270 47 47.0 -0.0 | 235 33 26.9 19.0 15 570 4572 270 48 48.0 -0.0 | 236 34 27.9 19.0 16 505 5486 280 61 60.1 -10.6 | 258 41 40.0 8.4 17 500 5560 280 57 56.1 -9.9 | 256 37 36.1 9.1 18 464 6096 280 58 57.1 -10.1 | 256 38 37.1 9.0 19 400 7150 275 70 69.7 -6.1 | 255 51 49.7 12.9 20 357 7925 280 77 75.8 -13.4 | 264 56 55.8 5.7 21 300 9090 270 121 121.0 -0.0 | 259 103 100.9 19.0 22 272 9754 265 141 140.5 12.3 | 255 124 120.4 31.3 23 250 10320 265 148 147.4 12.9 | 256 131 127.4 31.9 24 237 10668 265 153 152.4 13.3 | 256 136 132.4 32.4 25 200 11810 260 161 158.6 28.0 | 251 146 138.5 47.0 26 189 12186 260 170 167.4 29.5 | 252 155 147.4 48.5 27 180 12497 260 170 167.4 29.5 | 252 155 147.4 48.5 28 164 13106 265 140 139.5 12.2 | 255 123 119.4 31.2 29 150 13700 270 129 129.0 -0.0 | 260 111 108.9 19.0 30 129 14630 275 117 116.6 -10.2 | 265 97 96.5 8.8 31 111 15545 260 98 96.5 17.0 | 245 85 76.5 36.0 32 106 15850 265 106 105.6 9.2 | 252 90 85.5 28.3 33 101 16154 260 88 86.7 15.3 | 243 75 66.6 34.3 34 100 16220 255 91 87.9 23.6 | 238 80 67.8 42.6 35 96 16459 255 91 87.9 23.6 | 238 80 67.8 42.6 36 90 16857 260 77 75.8 13.4 | 240 64 55.8 32.4 37 79 17678 260 75 73.9 13.0 | 239 63 53.8 32.1 38 70 18380 270 38 38.0 -0.0 | 223 26 17.9 19.0 39 64 18898 270 35 35.0 -0.0 | 218 24 14.9 19.0 40 58 19507 260 48 47.3 8.3 | 225 39 27.2 27.4 41 55 19812 265 39 38.9 3.4 | 220 29 18.8 22.4 42 52 20117 240 37 32.0 18.5 | 198 39 12.0 37.5 43 50 20400 245 31 28.1 13.1 | 194 33 8.0 32.1 44 47 20726 245 30 27.2 12.7 | 193 32 7.1 31.7 45 45 21031 240 37 32.0 18.5 | 198 39 12.0 37.5 46 43 21336 250 28 26.3 9.6 | 192 29 6.3 28.6 47 41 21641 245 36 32.6 15.2 | 200 36 12.6 34.2 48 37 22250 225 24 17.0 17.0 | 175 36 -3.1 36.0 49 35 22555 250 18 16.9 6.2 | 173 25 -3.1 25.2 50 34 22860 230 16 12.3 10.3 | 165 30 -7.8 29.3 51 31 23470 250 28 26.3 9.6 | 192 29 6.3 28.6 52 30 23590 295 26 23.6 -11.0 | 204 9 3.5 8.0 53 28 24079 295 26 23.6 -11.0 | 204 9 3.5 8.0 54 25 24689 300 10 8.7 -5.0 | 141 18 -11.4 14.0 55 24 24994 125 10 -8.2 5.7 | 131 38 -28.3 24.8 56 23 25298 155 10 -4.2 9.1 | 139 37 -24.3 28.1 57 21 25908 315 15 10.6 -10.6 | 132 13 -9.5 8.4 58 20 26170 220 9 5.8 6.9 | 151 30 -14.3 25.9 59 20 26213 330 10 5.0 -8.7 | 125 18 -15.1 10.4 60 16 27432 315 16 11.3 -11.3 | 131 12 -8.7 7.7 61 16 27737 340 14 4.8 -13.2 | 111 16 -15.3 5.9 62 14 28346 335 11 4.6 -10.0 | 120 18 -15.4 9.1 63 14 28651 345 14 3.6 -13.5 | 109 17 -16.4 5.5 64 13 28956 360 14 -0.0 -14.0 | 104 21 -20.1 5.0 65 12 29261 305 10 8.2 -5.7 | 138 18 -11.9 13.3 66 12 29566 320 11 7.1 -8.4 | 129 17 -13.0 10.6 67 11 29870 355 17 1.5 -16.9 | 96 19 -18.6 2.1 68 11 30175 360 13 -0.0 -13.0 | 107 21 -20.1 6.0 69 10 30640 330 15 7.5 -13.0 | 116 14 -12.6 6.0 Wind Parameters Mean winds (0-6000m): 283.5 at 36.9 knts Storm direction: 313.5 at 27.6 knts Shear (0-3000m) pos: 2.3 neg: 5.6 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 133.0 neg: -29.5 tot: 103.5 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 124.62 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 ------------------------------------------------------------------------------- 500 312 7 134 20| 0.0 6.9 6.9| 8.6 -3.6 5.0 10.0 0.13| 8.6 1.1 1000 301 10 140 18| 0.0 7.9 7.9| 47.0 -3.6 43.4 43.4 0.51| 10.0 5.1 1500 300 14 147 14| 2.8 5.3 8.0| 74.2 -26.0 48.1 32.1 0.18| 15.0 2.8 2000 302 16 149 12| 2.1 6.2 8.3| 88.2 -26.0 62.2 31.1 0.30| 13.6 4.0 2500 298 19 160 11| 1.7 6.7 8.4|107.0 -26.0 81.0 32.4 0.35| 13.1 4.6 3000 298 22 174 9| 2.3 5.6 7.9|133.0 -29.5 103.5 34.5 0.38| 13.0 5.0 4000 291 28 215 11| 1.7 5.9 7.7|133.0-104.1 28.9 7.2 0.20| 12.4 2.4 5000 285 32 227 15| 2.0 4.8 6.8|201.8-134.3 67.5 13.5 0.21| 11.1 2.3 6000 283 37 237 19| 2.3 3.9 6.2|276.8-144.5 132.3 22.0 0.24| 10.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260117.00.gif