UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 14 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 1023 11 -3.1 -16.1 36 13.0 -6.3 230 8 268.3 268.5 265.5 271.3 1.06 1 1000 190 -4.5 -17.5 35 13.0 -7.5 280 22 268.6 268.8 265.6 271.4 0.97 2 999 198 -4.5 -17.5 35 13.0 -7.5 282 22 268.7 268.9 265.7 271.5 0.97 3 988 285 -2.5 -31.5 9 29.0 -7.5 301 25 271.6 271.6 266.3 272.4 0.28 4 973 407 0.0 -23.0 16 23.0 -5.3 307 25 275.3 275.4 269.4 277.1 0.62 5 958 531 0.6 -20.4 19 21.0 -4.7 309 25 277.1 277.3 270.8 279.5 0.79 6 929 777 0.0 -15.0 31 15.0 -4.4 314 30 279.0 279.2 272.7 282.7 1.28 7 925 812 0.0 -14.0 34 14.0 -4.2 315 31 279.3 279.5 273.1 283.4 1.40 8 850 1482 -5.1 -17.1 38 12.0 -8.2 305 34 280.8 281.0 273.6 284.3 1.18 9 776 2191 -10.1 -14.3 71 4.2 -11.2 303 37 282.8 283.1 275.4 287.6 1.63 10 746 2494 -11.1 -18.1 56 7.0 -12.8 295 41 285.0 285.2 276.0 288.6 1.23 11 726 2702 -12.7 -14.9 84 2.2 -13.3 297 44 285.4 285.7 276.8 290.3 1.65 12 700 2980 -13.1 -17.7 68 4.6 -14.2 300 49 288.0 288.2 277.7 292.1 1.36 13 688 3111 -14.1 -18.7 68 4.6 -15.2 299 50 288.3 288.5 277.7 292.1 1.27 14 580 4389 -20.1 -29.1 45 9.0 -21.6 295 47 295.7 295.8 280.3 297.6 0.59 15 500 5470 -27.9 -37.9 38 10.0 -28.9 285 51 299.0 299.1 281.3 300.0 0.29 16 493 5572 -28.5 -38.5 38 10.0 -29.5 286 52 299.5 299.5 281.5 300.4 0.28 17 454 6159 -33.1 -40.1 50 7.0 -33.7 290 60 300.9 300.9 282.1 301.8 0.26 18 400 7040 -40.3 -48.3 42 8.0 -40.7 290 60 302.6 302.6 282.6 303.0 0.12 19 382 7351 -42.9 -52.9 33 10.0 -43.3 289 59 303.2 303.2 282.8 303.5 0.07 20 346 8013 -45.9 -63.9 11 18.0 -46.3 283 70 307.8 307.8 284.5 307.9 0.02 21 300 8960 -46.1 -71.1 4 25.0 -46.6 285 94 320.4 320.4 288.9 320.4 0.01 22 282 9371 -45.7 -73.7 3 28.0 -46.3 280 103 326.7 326.7 290.7 326.7 0.01 23 250 10170 -47.5 -73.5 3 26.0 -48.0 270 120 335.4 335.4 293.2 335.5 0.01 24 241 10412 -48.5 -74.5 3 26.0 -49.0 271 120 337.5 337.5 293.7 337.5 0.01 25 222 10957 -44.5 -76.5 2 32.0 -45.3 265 124 351.6 351.6 297.0 351.7 0.01 26 213 11236 -42.5 -77.5 1 35.0 -43.5 265 124 359.0 359.0 298.5 359.0 0.00 27 200 11660 -43.9 -78.9 1 35.0 -44.8 265 116 363.3 363.3 299.3 363.3 0.00 28 150 13550 -53.1 -83.1 1 30.0 -53.5 270 100 378.6 378.6 302.0 378.6 0.00 29 101 16058 -60.5 -86.5 2 26.0 -60.8 269 93 409.7 409.7 306.5 409.7 0.00 30 100 16120 -59.1 -86.1 2 27.0 -59.5 270 93 413.5 413.5 306.9 413.5 0.00 31 97 16312 -58.1 -86.1 2 28.0 -58.5 270 94 419.1 419.1 307.6 419.1 0.00 32 76 17823 -66.3 -88.3 3 22.0 -66.5 255 50 432.3 432.3 309.1 432.3 0.00 33 70 18330 -60.3 -87.3 2 27.0 -60.7 255 59 455.4 455.4 311.4 455.4 0.00 34 57 19598 -64.5 -89.5 2 25.0 -64.8 262 55 473.4 473.4 312.9 473.4 0.00 35 50 20410 -58.7 -87.7 1 29.0 -59.4 285 52 505.2 505.2 315.3 505.2 0.00 36 48 20667 -56.9 -86.9 1 30.0 -57.8 278 52 515.4 515.4 316.0 515.4 0.00 37 35 22638 -62.7 -88.7 2 26.0 -63.3 266 13 549.0 549.0 318.1 549.0 0.00 38 30 23600 -56.9 -86.9 1 30.0 -58.2 265 23 589.5 589.5 320.1 589.6 0.01 39 27 24275 -50.9 -83.9 1 33.0 -53.5 259 15 624.4 624.4 321.7 624.5 0.01 40 24 25036 -53.7 -84.7 1 31.0 -55.9 229 26 637.7 637.7 322.2 637.8 0.01 41 23 25312 -50.1 -84.1 1 34.0 -53.2 226 34 656.1 656.1 322.9 656.2 0.01 42 20 26220 -51.9 -84.9 1 33.0 -54.8 200 7 677.3 677.3 323.7 677.4 0.01 43 18 26904 -51.3 -84.3 1 33.0 -54.6 235 10 699.9 699.9 324.4 700.1 0.02 44 17 27272 -54.5 -85.5 1 31.0 -57.1 224 12 701.2 701.2 324.5 701.3 0.02 45 15 28083 -49.7 -83.7 1 34.0 -54.1 215 15 742.7 742.7 325.7 742.9 0.02 46 14 28536 -48.3 -83.3 1 35.0 -53.4 226 20 762.3 762.3 326.3 762.5 0.03 47 12 29545 -51.1 -84.1 1 33.0 -55.6 253 33 786.7 786.7 326.9 786.9 0.03 TRP 76 17823 -66.3 -88.3 3 22.0 -66.5 255 50 432.3 432.3 309.1 432.3 0.00 WND 222 10957 -44.5 -76.5 2 32.0 -45.3 265 124 351.6 351.6 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: Surface below freezing Freezing level: 973.00 mb = 407.04 m = 1335.43 ft Freezing level: 925.00 mb = 812.00 m = 2664.01 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 48.35 % Est. max temperature: 9.02 C = 48.24 F Sfc-Lift cond lev (LCL): 832.54 mb = 1643.46 m = 5391.87 ft T: -6.24 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.00 C Layer 1023.0- -0.0 mb Conv cond level (CCL): 515.78 mb = 5243.67 m = 17203.42 ft Mean mixing ratio: 0.87 g/kg Conv temperature: 27.14 C = 80.86 F Cap Strength: 17.03 C Lifted Index: 18.66 C Risk: None Lifted Index @300 mb: 31.02 C Lifted Index @700 mb: 12.13 C Showalter Index: 12.69 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 10.80 C K Index: 1.10 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.82 J/kg Max Up Vert Vel: 10.37 m/s Conv Inhibition (B-): 70904.79 J/kg Cap Strength: 18.62 C Lift Cond Lev (LCL): 732.92 mb = 2629.34 m = 8626.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 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 1023 11 230 8 6.1 5.1 | 160 33 -11.3 31.5 1 1000 190 280 22 21.7 -3.8 | 191 23 4.2 22.6 2 986 305 305 25 20.5 -14.3 | 194 12 3.0 12.0 3 949 610 310 25 19.2 -16.1 | 189 10 1.7 10.3 4 925 812 315 31 21.9 -21.9 | 225 6 4.5 4.5 5 913 914 315 31 21.9 -21.9 | 225 6 4.5 4.5 6 850 1482 305 34 27.9 -19.5 | 237 12 10.4 6.9 7 781 2134 305 36 29.5 -20.6 | 245 13 12.0 5.7 8 751 2438 295 40 36.3 -16.9 | 243 21 18.8 9.5 9 700 2980 300 49 42.4 -24.5 | 266 25 25.0 1.9 10 639 3658 295 52 47.1 -22.0 | 262 30 29.7 4.4 11 565 4572 295 46 41.7 -19.4 | 254 25 24.2 6.9 12 500 5470 285 51 49.3 -13.2 | 247 34 31.8 13.2 13 457 6096 290 60 56.4 -20.5 | 261 39 38.9 5.9 14 419 6706 290 65 61.1 -22.2 | 265 44 43.6 4.2 15 400 7040 290 60 56.4 -20.5 | 261 39 38.9 5.9 16 384 7315 290 58 54.5 -19.8 | 260 38 37.1 6.5 17 367 7620 280 63 62.0 -10.9 | 251 47 44.6 15.4 18 305 8839 290 86 80.8 -29.4 | 273 63 63.4 -3.0 19 300 8960 285 94 90.8 -24.3 | 268 73 73.4 2.1 20 250 10170 270 120 120.0 -0.0 | 256 106 102.6 26.4 21 243 10363 270 122 122.0 -0.0 | 256 108 104.6 26.4 22 232 10668 275 111 110.6 -9.7 | 260 95 93.1 16.7 23 222 10957 265 124 123.5 10.8 | 251 112 106.1 37.2 24 212 11278 265 124 123.5 10.8 | 251 112 106.1 37.2 25 200 11660 265 116 115.6 10.1 | 250 105 98.1 36.5 26 153 13411 270 98 98.0 -0.0 | 252 85 80.6 26.4 27 150 13550 270 100 100.0 -0.0 | 252 87 82.6 26.4 28 133 14326 255 89 86.0 23.0 | 234 84 68.5 49.4 29 100 16120 270 93 93.0 -0.0 | 251 80 75.6 26.4 30 95 16459 270 94 94.0 -0.0 | 251 81 76.6 26.4 31 78 17678 280 62 61.1 -10.8 | 250 46 43.6 15.6 32 76 17823 255 50 48.3 12.9 | 218 50 30.9 39.3 33 74 17983 260 49 48.3 8.5 | 221 47 30.8 34.9 34 70 18330 255 59 57.0 15.3 | 224 57 39.5 41.7 35 67 18593 255 63 60.9 16.3 | 225 61 43.4 42.7 36 52 20117 265 51 50.8 4.4 | 227 45 33.4 30.8 37 50 20410 285 52 50.2 -13.5 | 248 35 32.8 12.9 38 50 20422 250 52 48.9 17.8 | 215 54 31.4 44.2 39 48 20726 285 52 50.2 -13.5 | 248 35 32.8 12.9 40 45 21031 275 30 29.9 -2.6 | 208 27 12.4 23.8 41 43 21336 255 29 28.0 7.5 | 197 35 10.6 33.9 42 41 21641 260 23 22.7 4.0 | 190 31 5.2 30.4 43 37 22250 310 24 18.4 -15.4 | 185 11 0.9 11.0 44 35 22555 265 10 10.0 0.9 | 165 28 -7.5 27.3 45 32 23165 275 35 34.9 -3.1 | 217 29 17.4 23.3 46 31 23470 275 25 24.9 -2.2 | 197 25 7.5 24.2 47 30 23600 265 23 22.9 2.0 | 191 29 5.5 28.4 48 29 23774 255 25 24.1 6.5 | 192 34 6.7 32.9 49 27 24384 260 13 12.8 2.3 | 171 29 -4.6 28.6 50 25 24689 270 16 16.0 -0.0 | 177 26 -1.4 26.4 51 24 24994 230 24 18.4 15.4 | 181 42 0.9 41.8 52 23 25298 225 34 24.0 24.0 | 187 51 6.6 50.4 53 22 25603 240 29 25.1 14.5 | 191 42 7.7 40.9 54 21 25908 225 20 14.1 14.1 | 175 41 -3.3 40.5 55 20 26220 200 7 2.4 6.6 | 155 36 -15.1 33.0 56 18 26518 235 10 8.2 5.7 | 164 33 -9.3 32.1 57 16 26822 215 14 8.0 11.5 | 166 39 -9.4 37.8 58 15 27127 215 16 9.2 13.1 | 168 40 -8.3 39.5 59 13 27432 245 26 23.6 11.0 | 189 38 6.1 37.4 60 12 27737 255 34 32.8 8.8 | 204 38 15.4 35.2 61 11 28042 245 28 25.4 11.8 | 192 39 7.9 38.2 62 10 28346 310 19 14.6 -12.2 | 168 14 -2.9 14.2 63 6 29566 330 13 6.5 -11.3 | 144 19 -10.9 15.1 Wind Parameters Mean winds (0-6000m): 296.5 at 42.2 knts Storm direction: 326.5 at 31.6 knts Shear (0-3000m) pos: 6.9 neg: 2.5 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 193.4 neg: -4.5 tot: 188.9 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.91 Bulk Shear: 59.39 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 ------------------------------------------------------------------------------- 500 294 21 186 18| 25.4 0.0 25.4|120.3 -1.8 118.5 236.9 0.51| 31.8 16.3 1000 305 25 193 12| 16.3 0.0 16.3|131.5 -2.7 128.7 128.7 0.54| 20.1 10.8 1500 307 28 205 11| 10.8 1.9 12.7|134.7 -2.7 131.9 88.0 0.50| 15.3 7.6 2000 306 29 215 11| 8.1 1.6 9.8|139.4 -2.7 136.6 68.3 0.51| 11.9 6.1 2500 305 31 223 12| 6.5 3.0 9.5|146.8 -4.5 142.3 56.9 0.45| 11.3 5.1 3000 303 34 233 13| 6.9 2.5 9.4|193.4 -4.5 188.9 63.0 0.51| 10.9 5.5 4000 301 38 245 17| 5.2 2.3 7.5|193.4 -28.6 164.8 41.2 0.41| 9.1 3.7 5000 299 40 248 19| 4.1 2.1 6.2|193.4 -55.7 137.7 27.5 0.32| 8.1 2.6 6000 297 42 250 22| 4.1 2.2 6.3|265.5 -69.4 196.1 32.7 0.34| 7.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260114.00.gif