UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 18 JAN 26 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 1011 84 0.4 -2.2 83 2.6 -0.6 145 3 272.7 273.2 272.0 281.4 3.21 1 1003 148 2.2 -3.8 64 6.0 -0.1 178 4 275.1 275.6 272.9 283.0 2.87 2 1000 172 2.0 -3.0 69 5.0 0.1 190 4 275.1 275.7 273.2 283.6 3.06 3 925 797 -2.1 -3.1 93 1.0 -2.5 150 13 277.2 277.7 274.7 286.2 3.28 4 915 883 -2.7 -3.3 96 0.6 -2.9 161 12 277.4 278.0 274.8 286.5 3.27 5 910 926 -2.9 -4.6 88 1.7 -3.6 168 11 277.6 278.1 274.5 285.9 2.98 6 902 997 -1.1 -18.1 26 17.0 -5.7 184 10 280.2 280.4 273.0 283.2 1.02 7 897 1041 -0.7 -24.7 14 24.0 -6.2 194 9 281.1 281.2 272.8 282.8 0.57 8 888 1121 -0.9 -31.9 7 31.0 -6.9 213 8 281.7 281.7 272.6 282.6 0.30 9 850 1469 -2.1 -24.1 17 22.0 -7.2 235 19 283.9 284.1 274.5 285.9 0.64 10 830 1658 -2.3 -23.3 18 21.0 -7.4 249 24 285.7 285.8 275.5 287.9 0.70 11 792 2028 -4.7 -7.5 81 2.8 -5.7 273 34 287.0 287.4 279.1 294.9 2.74 12 783 2118 -4.7 -7.7 79 3.0 -5.8 279 36 287.9 288.4 279.5 295.9 2.73 13 716 2814 -10.7 -10.7 100 0.0 -10.7 276 38 288.8 289.2 279.4 295.7 2.36 14 711 2868 -9.7 -16.7 57 7.0 -11.6 276 38 290.4 290.7 279.0 294.9 1.45 15 700 2989 -8.3 -14.3 62 6.0 -10.1 275 38 293.3 293.6 280.8 298.8 1.80 16 694 3056 -7.5 -11.3 74 3.8 -8.8 280 42 294.9 295.3 282.1 301.9 2.32 17 675 3271 -8.5 -9.9 90 1.4 -9.0 275 43 296.1 296.6 283.1 304.2 2.67 18 666 3375 -8.9 -11.3 83 2.4 -9.7 272 44 296.8 297.3 283.1 304.2 2.42 19 658 3468 -7.7 -28.7 17 21.0 -12.2 270 45 299.2 299.3 281.8 301.0 0.54 20 652 3539 -8.1 -18.1 44 10.0 -11.0 268 45 299.5 299.8 283.0 304.0 1.41 21 642 3659 -9.3 -17.3 52 8.0 -11.6 265 46 299.5 299.8 283.1 304.3 1.53 22 636 3731 -9.7 -17.7 52 8.0 -12.0 264 47 299.9 300.1 283.2 304.6 1.49 23 633 3768 -9.1 -29.1 18 20.0 -13.3 264 48 300.9 301.0 282.5 302.8 0.54 24 609 4066 -9.3 -39.3 7 30.0 -14.2 262 52 304.1 304.1 283.3 304.8 0.21 25 547 4883 -16.9 -33.9 21 17.0 -19.7 267 59 304.5 304.6 283.7 305.9 0.40 26 500 5550 -21.5 -41.5 15 20.0 -23.9 270 55 306.8 306.9 284.4 307.5 0.20 27 466 6067 -25.7 -39.7 26 14.0 -27.3 275 56 307.8 307.9 284.8 308.8 0.26 28 439 6499 -28.7 -46.7 16 18.0 -30.2 273 53 309.3 309.4 285.2 309.8 0.13 29 400 7160 -34.7 -48.7 23 14.0 -35.6 280 53 309.9 309.9 285.4 310.3 0.11 30 300 9100 -51.5 -68.5 11 17.0 -51.7 275 59 312.8 312.8 286.3 312.8 0.01 31 283 9474 -54.3 -66.3 22 12.0 -54.5 272 69 314.0 314.0 286.8 314.1 0.02 32 265 9890 -56.1 -70.1 16 14.0 -56.3 270 77 317.3 317.3 287.9 317.4 0.01 33 253 10184 -54.3 -75.3 6 21.0 -54.5 270 87 324.2 324.2 290.0 324.3 0.01 34 250 10260 -54.1 -73.1 8 19.0 -54.4 270 90 325.6 325.6 290.5 325.7 0.01 35 236 10630 -53.7 -73.7 7 20.0 -53.9 263 87 331.7 331.7 292.2 331.7 0.01 36 200 11690 -54.5 -78.5 4 24.0 -54.8 270 114 346.5 346.5 295.8 346.5 0.00 37 175 12538 -57.1 -82.1 3 25.0 -57.3 274 120 355.7 355.7 297.8 355.7 0.00 38 170 12721 -56.4 -82.4 2 26.0 -56.6 275 121 359.9 359.9 298.7 359.9 0.00 39 152 13435 -53.5 -83.5 1 30.0 -53.9 282 96 376.5 376.5 301.6 376.5 0.00 40 150 13520 -53.7 -83.7 1 30.0 -54.1 270 84 377.5 377.5 301.9 377.6 0.00 41 121 14886 -59.5 -86.5 2 27.0 -59.7 270 82 390.9 390.9 303.9 390.9 0.00 42 100 16080 -59.9 -85.9 2 26.0 -60.2 275 67 412.0 412.0 306.7 412.0 0.00 43 88 16871 -62.3 -87.3 2 25.0 -62.6 275 62 422.5 422.5 308.0 422.5 0.00 44 85 17086 -58.7 -86.7 2 28.0 -59.1 275 59 434.0 434.0 309.3 434.0 0.00 45 70 18290 -62.7 -87.7 2 25.0 -63.0 305 39 450.2 450.2 310.9 450.3 0.00 46 65 18746 -64.7 -88.7 2 24.0 -65.0 305 39 455.5 455.5 311.4 455.5 0.00 47 50 20360 -62.5 -88.5 2 26.0 -62.9 280 31 496.2 496.2 314.7 496.2 0.00 48 45 21011 -61.1 -88.1 2 27.0 -61.7 278 31 514.8 514.8 315.9 514.8 0.00 49 43 21292 -62.3 -89.3 2 27.0 -62.8 277 31 518.6 518.6 316.2 518.6 0.00 50 42 21439 -57.1 -88.1 1 31.0 -58.0 277 31 534.9 534.9 317.2 535.0 0.00 51 38 22075 -54.5 -85.5 1 31.0 -55.9 286 27 557.1 557.1 318.5 557.1 0.01 52 33 22970 -58.3 -87.3 1 29.0 -59.3 294 24 570.0 570.0 319.2 570.0 0.01 53 30 23570 -57.5 -86.5 1 29.0 -58.7 305 25 587.9 587.9 320.0 587.9 0.01 54 29 23784 -57.9 -87.9 1 30.0 -59.1 309 25 592.5 592.5 320.3 592.5 0.01 55 28 24007 -53.7 -85.7 1 32.0 -55.6 298 24 610.2 610.2 321.0 610.2 0.01 56 25 24730 -56.3 -86.3 1 30.0 -57.9 335 9 622.8 622.8 321.6 622.9 0.01 57 20 26160 -52.1 -85.1 1 33.0 -55.0 285 30 676.7 676.7 323.7 676.8 0.01 58 16 27610 -48.9 -82.9 1 34.0 -53.3 295 20 731.7 731.7 325.4 731.9 0.03 59 10 30660 -53.1 -84.1 1 31.0 -57.4 350 20 821.3 821.4 327.8 821.6 0.03 60 9.5 30989 -54.7 -85.7 1 31.0 -58.6 827.4 827.4 327.9 827.7 0.03 61 8.0 32097 -51.7 -84.7 1 33.0 -57.2 881.0 881.1 329.1 881.4 0.04 TRP 265 9890 -56.1 -70.1 16 14.0 -56.3 270 77 317.3 317.3 287.9 317.4 0.01 WND 170 12721 -56.4 -82.4 2 26.0 -56.6 275 121 359.9 359.9 298.7 359.9 0.00 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 963.41 mb = 476.88 m = 1564.54 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 46.80 % Est. max temperature: 11.01 C = 51.82 F Sfc-Lift cond lev (LCL): 970.76 mb = 409.94 m = 1344.94 ft T: 0.44 C 700-500 lapse rate: 5.15 C/km ThetaE index: 3.87 C Layer 910.0- 850.0 mb Conv cond level (CCL): 767.04 mb = 2278.64 m = 7475.76 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 15.87 C = 60.57 F Cap Strength: 18.40 C Lifted Index: 18.62 C Risk: None Lifted Index @300 mb: 19.79 C Lifted Index @700 mb: 10.84 C Showalter Index: 17.80 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: -2.60 C K Index: -10.70 Risk: None Sweat Index: 189.70 Risk: None Energy Index: 4.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.94 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 58681.12 J/kg Cap Strength: 18.47 C Lift Cond Lev (LCL): 917.78 mb = 859.11 m = 2818.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 1011 84 145 3 -1.7 2.5 | 120 31 -27.4 15.5 1 1000 172 190 4 0.7 3.9 | 124 30 -25.0 17.0 2 984 305 185 4 0.3 4.0 | 124 30 -25.3 17.0 3 947 610 115 9 -8.2 3.8 | 116 38 -33.8 16.8 4 925 797 150 13 -6.5 11.3 | 127 40 -32.2 24.3 5 911 914 165 11 -2.8 10.6 | 130 37 -28.5 23.7 6 877 1219 235 7 5.7 4.0 | 131 26 -19.9 17.0 7 850 1469 235 19 15.6 10.9 | 157 26 -10.1 23.9 8 844 1524 240 21 18.2 10.5 | 162 25 -7.5 23.5 9 781 2134 280 37 36.4 -6.4 | 239 13 10.8 6.6 10 700 2989 275 38 37.9 -3.3 | 231 16 12.2 9.7 11 695 3048 280 42 41.4 -7.3 | 250 17 15.7 5.7 12 641 3658 265 46 45.8 4.0 | 230 26 20.2 17.0 13 592 4267 260 56 55.1 9.7 | 232 37 29.5 22.8 14 569 4572 265 58 57.8 5.1 | 241 37 32.1 18.1 15 525 5182 270 60 60.0 -0.0 | 249 37 34.3 13.0 16 500 5550 270 55 55.0 -0.0 | 246 32 29.3 13.0 17 464 6096 275 56 55.8 -4.9 | 255 31 30.1 8.2 18 408 7010 270 50 50.0 -0.0 | 242 28 24.3 13.0 19 400 7160 280 53 52.2 -9.2 | 262 27 26.5 3.8 20 374 7620 280 60 59.1 -10.4 | 266 34 33.4 2.6 21 300 9100 275 59 58.8 -5.1 | 257 34 33.1 7.9 22 298 9144 275 58 57.8 -5.1 | 256 33 32.1 8.0 23 271 9754 270 78 78.0 -0.0 | 256 54 52.3 13.0 24 265 9890 270 77 77.0 -0.0 | 256 53 51.3 13.0 25 250 10260 270 90 90.0 -0.0 | 259 66 64.3 13.0 26 246 10363 265 76 75.7 6.6 | 249 54 50.1 19.7 27 224 10973 260 102 100.5 17.7 | 248 81 74.8 30.7 28 203 11582 270 119 119.0 -0.0 | 262 94 93.3 13.0 29 200 11690 270 114 114.0 -0.0 | 262 89 88.3 13.0 30 170 12721 275 121 120.5 -10.5 | 268 95 94.9 2.5 31 168 12802 275 121 120.5 -10.5 | 268 95 94.9 2.5 32 153 13411 285 99 95.6 -25.6 | 280 71 70.0 -12.6 33 150 13520 270 84 84.0 -0.0 | 257 60 58.3 13.0 34 145 13716 275 84 83.7 -7.3 | 264 58 58.0 5.7 35 139 14021 265 82 81.7 7.1 | 250 60 56.0 20.2 36 132 14326 270 74 74.0 -0.0 | 255 50 48.3 13.0 37 114 15240 270 88 88.0 -0.0 | 258 64 62.3 13.0 38 100 16080 275 67 66.7 -5.8 | 260 42 41.1 7.2 39 94 16459 275 67 66.7 -5.8 | 260 42 41.1 7.2 40 77 17678 275 52 51.8 -4.5 | 252 27 26.1 8.5 41 70 18288 305 44 36.0 -25.2 | 320 16 10.4 -12.2 42 70 18290 305 39 31.9 -22.4 | 326 11 6.3 -9.3 43 63 18898 305 39 31.9 -22.4 | 326 11 6.3 -9.3 44 57 19507 260 25 24.6 4.3 | 177 17 -1.0 17.4 45 52 20117 260 38 37.4 6.6 | 211 23 11.8 19.6 46 50 20360 280 31 30.5 -5.4 | 213 9 4.9 7.6 47 50 20422 280 31 30.5 -5.4 | 213 9 4.9 7.6 48 39 21946 275 31 30.9 -2.7 | 207 12 5.2 10.3 49 35 22555 325 14 8.0 -11.5 | 95 18 -17.6 1.6 50 32 23165 280 28 27.6 -4.9 | 193 8 1.9 8.2 51 30 23470 285 32 30.9 -8.3 | 228 7 5.3 4.7 52 30 23570 305 25 20.5 -14.3 | 76 5 -5.2 -1.3 53 29 23774 310 25 19.2 -16.1 | 65 7 -6.5 -3.0 54 28 24079 295 24 21.8 -10.1 | 127 5 -3.9 2.9 55 26 24384 350 13 2.3 -12.8 | 91 23 -23.4 0.2 56 25 24689 340 10 3.4 -9.4 | 99 23 -22.2 3.6 57 24 24994 310 4 3.1 -2.6 | 115 25 -22.6 10.5 58 23 25298 230 17 13.0 10.9 | 152 27 -12.6 24.0 59 21 25908 300 22 19.1 -11.0 | 107 7 -6.6 2.0 60 20 26160 285 30 29.0 -7.8 | 212 6 3.3 5.3 61 20 26213 280 26 25.6 -4.5 | 180 9 -0.0 8.5 62 19 26518 285 31 29.9 -8.0 | 221 7 4.3 5.0 63 17 27127 295 27 24.5 -11.4 | 144 2 -1.2 1.6 64 16 27432 285 19 18.4 -4.9 | 138 11 -7.3 8.1 65 14 28346 335 24 10.1 -21.8 | 61 18 -15.5 -8.7 66 14 28651 295 15 13.6 -6.3 | 119 14 -12.1 6.7 67 11 29870 315 15 10.6 -10.6 | 99 15 -15.0 2.4 68 11 30175 335 17 7.2 -15.4 | 83 19 -18.5 -2.4 69 10 30660 350 20 3.5 -19.7 | 73 23 -22.2 -6.7 Wind Parameters Mean winds (0-6000m): 266.9 at 38.4 knts Storm direction: 296.9 at 28.8 knts Shear (0-3000m) pos: 8.6 neg: 1.0 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 128.9 deg Storm rel helicity (0-3000m) pos: 346.0 neg: -49.9 tot: 296.1 m^2/s^2 ave: 98.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 8.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 218.64 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 ------------------------------------------------------------------------------- 500 154 5 122 33| 0.0 6.1 6.1| 21.2 -37.3 -16.1 -32.2 -0.12| 11.8 -1.4 1000 154 8 125 35| 5.9 3.1 9.0|126.8 -37.3 89.6 89.6 0.31| 15.1 4.7 1500 192 10 134 33| 9.7 2.0 11.7|230.8 -43.8 186.9 124.6 0.48| 16.9 8.1 2000 235 15 148 25| 11.2 1.5 12.8|317.5 -43.8 273.6 136.8 0.60| 18.2 10.9 2500 257 19 158 19| 9.4 1.2 10.6|325.3 -46.7 278.6 111.4 0.59| 15.3 9.0 3000 264 22 168 16| 8.6 1.0 9.7|346.0 -49.9 296.1 98.7 0.59| 13.9 8.2 4000 266 29 191 15| 6.5 2.2 8.7|354.3 -89.4 265.0 66.2 0.42| 12.9 5.4 5000 265 35 209 18| 6.1 1.8 7.9|453.3 -89.4 363.9 72.8 0.46| 11.7 5.4 6000 267 38 220 20| 4.9 1.5 6.4|499.1-103.9 395.3 65.9 0.45| 10.6 4.8 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20260118.00.gif