UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 8 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 1012 84 -4.1 -19.1 30 15.0 -7.5 175 5 268.1 268.3 265.0 270.5 0.83 1 1000 178 -2.7 -21.7 22 19.0 -6.9 240 10 270.5 270.6 266.3 272.4 0.67 2 988 274 -2.5 -22.5 20 20.0 -6.8 247 11 271.6 271.7 267.0 273.4 0.63 3 925 792 -5.9 -25.9 19 20.0 -9.7 300 9 273.3 273.4 267.8 274.8 0.50 4 875 1225 -8.5 -30.5 15 22.0 -12.1 335 21 275.0 275.0 268.7 276.0 0.34 5 861 1350 -7.1 -32.1 12 25.0 -11.2 329 20 277.7 277.7 270.3 278.6 0.30 6 850 1450 -7.5 -32.5 12 25.0 -11.6 325 20 278.3 278.3 270.7 279.2 0.29 7 744 2479 -11.3 -33.3 14 22.0 -14.7 314 26 285.0 285.0 274.5 286.0 0.31 8 732 2604 -10.9 -33.9 13 23.0 -14.5 311 28 286.7 286.8 275.5 287.7 0.30 9 700 2945 -13.7 -33.7 17 20.0 -16.7 305 34 287.3 287.4 275.8 288.3 0.32 10 664 3343 -16.3 -32.3 24 16.0 -18.7 310 33 288.8 288.8 276.6 290.0 0.38 11 644 3573 -15.3 -41.3 9 26.0 -18.5 313 33 292.4 292.5 278.1 293.0 0.16 12 594 4178 -18.9 -27.9 45 9.0 -20.5 318 35 295.1 295.2 280.1 297.2 0.65 13 571 4471 -19.7 -33.7 28 14.0 -21.7 319 36 297.5 297.6 280.8 298.8 0.39 14 522 5129 -25.1 -34.1 43 9.0 -26.2 317 45 298.7 298.8 281.4 300.1 0.41 15 500 5440 -27.5 -37.5 38 10.0 -28.6 315 49 299.5 299.6 281.5 300.5 0.30 16 400 7010 -39.1 -54.1 19 15.0 -39.7 310 46 304.2 304.2 283.1 304.4 0.06 17 369 7556 -43.5 -56.5 22 13.0 -43.9 310 42 305.4 305.4 283.7 305.6 0.05 18 300 8920 -51.9 -68.9 11 17.0 -52.1 295 42 312.2 312.2 286.1 312.2 0.01 19 265 9718 -56.1 -72.1 12 16.0 -56.3 282 53 317.3 317.3 287.9 317.4 0.01 20 250 10090 -55.9 -72.9 10 17.0 -56.1 285 63 323.0 323.0 289.7 323.0 0.01 21 202 11474 -48.5 -80.5 1 32.0 -49.1 266 76 355.0 355.0 297.7 355.0 0.00 22 201 11507 -48.5 -80.5 1 32.0 -49.1 266 77 355.5 355.5 297.8 355.5 0.00 23 200 11540 -48.7 -79.7 2 31.0 -49.3 265 78 355.7 355.7 297.8 355.7 0.00 24 150 13420 -50.1 -82.1 1 32.0 -50.7 260 99 383.7 383.7 302.8 383.8 0.00 25 132 14251 -51.4 -82.8 1 31.4 -52.1 265 102 395.7 395.7 304.6 395.7 0.00 26 100 16040 -54.3 -84.3 1 30.0 -54.9 265 66 422.8 422.8 308.0 422.8 0.00 27 85 17072 -56.3 -85.3 1 29.0 -56.8 256 58 438.9 438.9 309.8 438.9 0.00 28 75 17853 -61.7 -87.7 2 26.0 -62.0 260 65 443.5 443.5 310.3 443.6 0.00 29 70 18280 -60.1 -87.1 2 27.0 -60.5 265 34 455.8 455.8 311.4 455.8 0.00 30 67 18554 -59.7 -87.7 1 28.0 -60.2 265 33 462.4 462.4 312.0 462.4 0.00 31 62 19038 -62.3 -88.3 2 26.0 -62.7 241 33 467.0 467.0 312.4 467.0 0.00 32 50 20390 -55.7 -86.7 1 31.0 -56.6 260 18 512.2 512.2 315.8 512.2 0.00 33 49 20519 -55.1 -86.1 1 31.0 -56.1 250 30 516.6 516.6 316.1 516.6 0.00 34 42 21494 -58.5 -87.5 1 29.0 -59.3 245 19 531.5 531.5 317.0 531.5 0.00 35 37 22298 -53.7 -85.7 1 32.0 -55.2 231 37 563.4 563.4 318.8 563.5 0.01 36 32 23234 -51.9 -84.9 1 33.0 -53.9 215 31 592.1 592.1 320.2 592.2 0.01 37 30 23650 -53.9 -84.9 1 31.0 -55.6 245 29 597.7 597.7 320.5 597.8 0.01 38 27 24322 -55.7 -86.7 1 31.0 -57.3 230 31 610.9 610.9 321.1 611.0 0.01 39 25 24815 -51.9 -84.9 1 33.0 -54.4 239 38 635.4 635.4 322.1 635.5 0.01 40 20 26250 -54.3 -86.3 1 32.0 -56.6 230 12 670.0 670.0 323.4 670.0 0.01 41 19 26579 -54.7 -85.7 1 31.0 -57.1 222 12 678.6 678.6 323.7 678.7 0.01 TRP 75 17853 -61.7 -87.7 2 26.0 -62.0 260 65 443.5 443.5 310.3 443.6 0.00 WND 132 14251 -51.4 -82.8 1 31.4 -52.1 265 102 395.7 395.7 304.6 395.7 0.00 Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 22.47 % Est. max temperature: 5.29 C = 41.51 F Sfc-Lift cond lev (LCL): 797.09 mb = 1946.35 m = 6385.58 ft T: -9.33 C 700-500 lapse rate: 5.53 C/km ThetaE index: 0.00 C Layer 1012.0- -0.0 mb Conv cond level (CCL): 461.82 mb = 5998.93 m = 19681.29 ft Mean mixing ratio: 0.59 g/kg Conv temperature: 29.13 C = 84.43 F Cap Strength: 21.05 C Lifted Index: 21.35 C Risk: None Lifted Index @300 mb: 27.24 C Lifted Index @700 mb: 13.76 C Showalter Index: 17.04 C Risk: None Total Totals Index: 15.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: -5.00 C K Index: -32.50 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.04 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 57817.75 J/kg Cap Strength: 21.30 C Lift Cond Lev (LCL): 703.28 mb = 2909.26 m = 9544.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 22 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 1012 84 175 5 -0.4 5.0 | 167 27 -6.3 26.7 1 1000 178 240 10 8.7 5.0 | 186 27 2.8 26.7 2 984 305 250 11 10.3 3.8 | 190 26 4.4 25.4 3 947 610 315 6 4.2 -4.2 | 175 18 -1.7 17.4 4 925 792 300 9 7.8 -4.5 | 186 17 1.9 17.2 5 911 914 310 15 11.5 -9.6 | 205 13 5.6 12.0 6 876 1219 335 21 8.9 -19.0 | 228 4 3.0 2.7 7 850 1450 325 20 11.5 -16.4 | 226 8 5.6 5.3 8 778 2134 320 21 13.5 -16.1 | 234 9 7.6 5.6 9 700 2945 305 34 27.9 -19.5 | 264 22 22.0 2.2 10 690 3048 305 33 27.0 -18.9 | 263 21 21.1 2.8 11 636 3658 315 33 23.3 -23.3 | 275 18 17.4 -1.7 12 562 4572 320 37 23.8 -28.3 | 290 19 17.9 -6.7 13 500 5440 315 49 34.6 -34.6 | 294 32 28.8 -13.0 14 497 5486 320 49 31.5 -37.5 | 302 30 25.6 -15.9 15 455 6096 310 46 35.2 -29.6 | 285 30 29.3 -7.9 16 400 7010 310 46 35.2 -29.6 | 285 30 29.3 -7.9 17 349 7925 310 40 30.6 -25.7 | 279 25 24.7 -4.0 18 300 8920 295 42 38.1 -17.7 | 263 32 32.2 3.9 19 276 9449 280 46 45.3 -8.0 | 251 42 39.4 13.7 20 250 10090 285 63 60.9 -16.3 | 264 55 55.0 5.4 21 240 10363 290 61 57.3 -20.9 | 269 51 51.4 0.8 22 208 11278 270 71 71.0 -0.0 | 252 69 65.1 21.7 23 200 11540 265 78 77.7 6.8 | 248 77 71.8 28.5 24 150 13420 260 99 97.5 17.2 | 247 100 91.6 38.9 25 132 14251 265 102 101.6 8.9 | 252 100 95.7 30.6 26 124 14630 265 102 101.6 8.9 | 252 100 95.7 30.6 27 100 16040 265 66 65.7 5.8 | 245 66 59.9 27.4 28 98 16154 265 66 65.7 5.8 | 245 66 59.9 27.4 29 94 16459 265 68 67.7 5.9 | 246 68 61.8 27.6 30 89 16764 255 56 54.1 14.5 | 233 60 48.2 36.2 31 75 17853 260 65 64.0 11.3 | 240 67 58.1 33.0 32 73 17983 260 66 65.0 11.5 | 241 68 59.1 33.1 33 70 18280 265 34 33.9 3.0 | 229 37 28.0 24.6 34 67 18593 265 33 32.9 2.9 | 228 36 27.0 24.6 35 63 18898 240 31 26.8 15.5 | 209 43 21.0 37.2 36 55 19812 245 46 41.7 19.4 | 221 55 35.8 41.1 37 50 20390 260 18 17.7 3.1 | 205 27 11.8 24.8 38 50 20422 245 35 31.7 14.8 | 215 45 25.8 36.5 39 47 20726 260 19 18.7 3.3 | 207 28 12.8 25.0 40 45 21031 225 18 12.7 12.7 | 191 35 6.8 34.4 41 43 21336 240 20 17.3 10.0 | 200 34 11.4 31.7 42 41 21641 250 19 17.9 6.5 | 203 31 12.0 28.2 43 39 21946 210 26 13.0 22.5 | 189 45 7.1 44.2 44 36 22555 245 44 39.9 18.6 | 220 53 34.0 40.3 45 34 22860 240 35 30.3 17.5 | 212 46 24.4 39.2 46 32 23165 210 31 15.5 26.8 | 191 49 9.6 48.5 47 30 23650 245 29 26.3 12.3 | 211 40 20.4 33.9 48 29 23774 245 34 30.8 14.4 | 215 44 24.9 36.1 49 28 24079 230 25 19.2 16.1 | 199 40 13.3 37.8 50 26 24689 230 41 31.4 26.4 | 208 54 25.5 48.0 51 23 25298 270 26 26.0 -0.0 | 223 30 20.1 21.7 52 21 25908 265 10 10.0 0.9 | 190 23 4.1 22.6 53 20 26213 225 12 8.5 8.5 | 185 30 2.6 30.2 54 20 26250 230 12 9.2 7.7 | 186 30 3.3 29.4 55 18 26518 215 12 6.9 9.8 | 182 32 1.0 31.5 56 16 26822 230 13 10.0 8.4 | 188 30 4.1 30.0 Wind Parameters Mean winds (0-6000m): 314.8 at 30.0 knts Storm direction: 344.8 at 22.5 knts Shear (0-3000m) pos: 4.2 neg: 2.6 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 141.0 neg: -23.5 tot: 117.5 m^2/s^2 ave: 39.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 93.41 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 ------------------------------------------------------------------------------- 500 255 9 187 24| 10.9 0.0 10.9| 76.0 -21.8 54.2 108.4 0.31| 21.7 6.7 1000 289 10 192 19| 11.7 0.0 11.7|113.7 -21.8 91.9 91.9 0.46| 18.3 8.4 1500 311 14 199 13| 8.4 0.0 8.4|116.3 -22.1 94.2 62.8 0.42| 14.5 6.1 2000 315 15 205 12| 6.3 0.4 6.7|118.0 -22.1 95.9 48.0 0.42| 11.3 4.7 2500 315 17 213 11| 5.1 2.0 7.0|134.0 -22.1 111.9 44.8 0.45| 10.7 4.9 3000 313 20 226 12| 4.2 2.6 6.8|141.0 -23.5 117.5 39.2 0.42| 10.2 4.3 4000 313 23 242 13| 3.8 2.0 5.7|172.3 -23.5 148.8 37.2 0.47| 8.6 4.0 5000 315 26 256 13| 3.3 2.3 5.6|192.2 -23.5 168.7 33.7 0.45| 7.9 3.6 6000 315 30 268 15| 3.1 2.1 5.2|224.6 -90.6 134.0 22.3 0.33| 8.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20260108.12.gif