UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 16 JAN 26 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 1008 87 5.2 1.8 79 3.4 3.7 180 7 277.7 278.4 276.4 289.6 4.32 1 1007 95 6.4 -0.6 61 7.0 3.4 178 7 279.0 279.6 276.2 289.1 3.63 2 1000 152 6.6 -1.4 57 8.0 3.2 165 5 279.8 280.3 276.3 289.4 3.45 3 991 226 6.8 -8.2 33 15.0 1.3 165 7 280.7 281.0 274.9 286.6 2.07 4 977 343 9.6 -21.4 9 31.0 0.7 162 10 284.6 284.8 275.0 286.8 0.71 5 925 795 9.0 -15.0 17 24.0 0.9 190 6 288.5 288.7 277.9 292.4 1.29 6 890 1113 8.4 -16.6 15 25.0 0.1 226 8 291.1 291.3 279.0 294.7 1.17 7 850 1491 5.8 -20.2 13 26.0 -2.0 250 11 292.2 292.4 279.1 295.1 0.90 8 784 2148 3.2 -27.8 8 31.0 -4.6 285 15 296.3 296.4 280.4 297.9 0.50 9 700 3052 -4.9 -26.9 16 22.0 -10.0 300 21 297.1 297.2 280.9 299.0 0.60 10 645 3690 -10.3 -29.3 19 19.0 -14.1 295 21 298.0 298.1 281.2 299.7 0.52 11 573 4592 -16.3 -44.3 7 28.0 -19.7 280 30 301.2 301.2 282.0 301.7 0.13 12 567 4671 -15.7 -45.7 6 30.0 -19.3 280 30 302.8 302.8 282.7 303.2 0.11 13 500 5610 -21.5 -44.5 11 23.0 -24.0 280 48 306.8 306.9 284.3 307.4 0.15 14 488 5788 -22.7 -45.7 10 23.0 -25.1 276 50 307.5 307.5 284.5 308.0 0.13 15 408 7071 -33.7 -52.7 13 19.0 -34.8 270 61 309.4 309.4 285.2 309.7 0.07 16 400 7210 -34.5 -43.5 40 9.0 -35.2 270 62 310.2 310.2 285.7 310.9 0.20 17 397 7262 -34.9 -43.9 39 9.0 -35.6 270 63 310.3 310.3 285.7 311.0 0.20 18 387 7440 -35.1 -59.1 7 24.0 -36.2 270 66 312.3 312.3 286.2 312.4 0.03 19 375 7658 -36.7 -48.7 28 12.0 -37.4 270 70 313.0 313.0 286.5 313.5 0.12 20 371 7732 -36.7 -42.7 54 6.0 -37.2 270 71 314.0 314.0 287.1 314.8 0.24 21 366 7826 -37.5 -46.5 39 9.0 -38.1 270 73 314.1 314.2 287.0 314.7 0.16 22 364 7864 -37.7 -41.5 68 3.8 -38.0 270 73 314.4 314.4 287.2 315.4 0.28 23 355 8036 -38.9 -46.9 43 8.0 -39.4 270 76 315.0 315.0 287.3 315.6 0.16 24 351 8113 -39.1 -44.1 59 5.0 -39.5 270 78 315.8 315.8 287.6 316.6 0.22 25 334 8450 -42.3 -45.4 72 3.1 -42.5 270 83 315.9 315.9 287.6 316.6 0.20 26 324 8655 -44.3 -48.2 65 3.9 -44.5 270 87 315.9 315.9 287.6 316.4 0.15 27 322 8696 -43.5 -80.5 1 37.0 -44.1 270 87 317.6 317.6 287.9 317.6 0.00 28 300 9170 -44.7 -69.7 4 25.0 -45.3 260 94 322.4 322.4 289.5 322.4 0.01 29 250 10390 -46.9 -72.9 4 26.0 -47.4 270 130 336.3 336.3 293.4 336.4 0.01 30 214 11415 -47.9 -77.4 2 29.5 -48.4 275 152 350.1 350.1 296.7 350.1 0.00 31 200 11860 -48.3 -79.3 2 31.0 -48.9 275 144 356.3 356.3 298.0 356.3 0.00 32 177 12664 -47.9 -81.9 1 34.0 -48.6 275 140 369.6 369.6 300.5 369.6 0.00 33 150 13740 -54.3 -86.3 1 32.0 -54.7 275 135 376.5 376.5 301.7 376.5 0.00 34 127 14792 -61.1 -88.1 2 27.0 -61.3 270 127 382.6 382.6 302.6 382.6 0.00 35 100 16260 -66.3 -90.3 2 24.0 -66.4 275 85 399.6 399.6 305.2 399.6 0.00 36 99 16321 -66.7 -90.7 2 24.0 -66.8 275 85 400.0 400.0 305.2 400.0 0.00 37 90 16900 -63.9 -90.9 1 27.0 -64.1 274 77 416.6 416.6 307.3 416.6 0.00 38 78 17775 -64.3 -89.3 2 25.0 -64.5 271 61 433.2 433.2 309.1 433.2 0.00 39 70 18430 -68.3 -89.3 3 21.0 -68.4 290 52 438.3 438.3 309.7 438.3 0.00 40 63 19055 -71.9 -89.9 5 18.0 -72.0 282 45 443.7 443.7 310.3 443.7 0.00 41 50 20440 -63.9 -89.9 2 26.0 -64.3 295 17 492.9 492.9 314.4 492.9 0.00 42 47 20818 -66.1 -91.1 2 25.0 -66.4 295 13 496.4 496.4 314.7 496.4 0.00 43 36 22464 -59.1 -90.1 1 31.0 -60.0 249 29 553.9 553.9 318.3 553.9 0.00 44 30 23610 -58.5 -89.5 1 31.0 -59.6 305 6 585.2 585.2 319.9 585.2 0.00 45 28 24045 -57.7 -88.7 1 31.0 -59.0 246 6 599.0 599.0 320.6 599.1 0.01 46 27 24274 -58.7 -89.7 1 31.0 -59.9 197 3 602.5 602.5 320.7 602.5 0.00 47 21 25883 -50.9 -86.9 1 36.0 -54.0 265 22 670.9 670.9 323.4 671.0 0.01 48 20 26200 -52.3 -86.3 1 34.0 -55.2 335 14 676.1 676.1 323.6 676.2 0.01 49 12 29497 -54.1 -87.1 1 33.0 -57.6 216 10 776.1 776.1 326.7 776.2 0.02 50 11 30060 -50.9 -86.9 1 36.0 -55.8 317 12 807.2 807.3 327.4 807.4 0.02 51 10 30680 -52.1 -87.1 1 35.0 -56.8 315 7 825.1 825.1 327.8 825.2 0.02 52 9.4 31080 -53.1 -87.1 1 34.0 -57.6 836.0 836.0 328.1 836.2 0.02 TRP 324 8655 -44.3 -48.2 65 3.9 -44.5 270 87 315.9 315.9 287.6 316.4 0.15 WND 214 11415 -47.9 -77.4 2 29.5 -48.4 275 152 350.1 350.1 296.7 350.1 0.00 Sounding variables and indices 1000-500 mb thick: 5458.00 m Freezing level: 750.81 mb = 2505.28 m = 8219.31 ft Wetbulb zero: 887.40 mb = 1137.47 m = 3731.81 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 13.57 % Est. max temperature: 19.51 C = 67.12 F Sfc-Lift cond lev (LCL): 956.57 mb = 517.70 m = 1698.47 ft T: 9.37 C 700-500 lapse rate: 6.49 C/km ThetaE index: 2.74 C Layer 991.0- 977.0 mb Conv cond level (CCL): 508.90 mb = 5478.30 m = 17973.21 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 33.82 C = 92.87 F Cap Strength: 12.87 C Lifted Index: 14.93 C Risk: None Lifted Index @300 mb: 23.19 C Lifted Index @700 mb: 10.54 C Showalter Index: 11.00 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 1.30 C K Index: -14.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.52 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 64023.88 J/kg Cap Strength: 14.84 C Lift Cond Lev (LCL): 682.94 mb = 3244.21 m = 10643.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 17 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 1008 87 180 7 0.0 7.0 | 145 22 -12.9 18.1 1 1000 152 165 5 -1.3 4.8 | 138 21 -14.2 16.0 2 982 305 165 10 -2.6 9.7 | 143 26 -15.5 20.8 3 946 610 145 13 -7.5 10.6 | 137 30 -20.4 21.8 4 925 795 190 6 1.0 5.9 | 145 21 -11.9 17.0 5 912 914 200 5 1.7 4.7 | 145 19 -11.2 15.8 6 879 1219 240 10 8.7 5.0 | 165 17 -4.3 16.1 7 850 1491 250 11 10.3 3.8 | 170 15 -2.6 14.9 8 785 2134 285 15 14.5 -3.9 | 192 7 1.6 7.3 9 756 2438 300 14 12.1 -7.0 | 169 4 -0.8 4.1 10 700 3052 300 21 18.2 -10.5 | 263 5 5.3 0.6 11 646 3658 295 21 19.0 -8.9 | 250 7 6.1 2.3 12 597 4267 295 28 25.4 -11.8 | 273 12 12.5 -0.7 13 573 4572 280 30 29.5 -5.2 | 250 18 16.6 5.9 14 529 5182 280 33 32.5 -5.7 | 255 20 19.6 5.4 15 508 5486 285 45 43.5 -11.6 | 271 31 30.5 -0.5 16 500 5610 280 48 47.3 -8.3 | 265 34 34.4 2.8 17 467 6096 270 53 53.0 -0.0 | 254 42 40.1 11.1 18 400 7210 270 62 62.0 -0.0 | 257 50 49.1 11.1 19 324 8655 270 87 87.0 -0.0 | 261 75 74.1 11.1 20 315 8839 270 87 87.0 -0.0 | 261 75 74.1 11.1 21 301 9144 270 84 84.0 -0.0 | 261 72 71.1 11.1 22 300 9170 260 94 92.6 16.3 | 251 84 79.7 27.5 23 288 9449 260 100 98.5 17.4 | 252 90 85.6 28.5 24 251 10363 270 130 130.0 -0.0 | 265 118 117.1 11.1 25 250 10390 270 130 130.0 -0.0 | 265 118 117.1 11.1 26 229 10973 265 126 125.5 11.0 | 259 115 112.6 22.1 27 214 11415 275 152 151.4 -13.2 | 271 139 138.5 -2.1 28 209 11582 275 152 151.4 -13.2 | 271 139 138.5 -2.1 29 200 11860 275 144 143.5 -12.6 | 271 131 130.5 -1.4 30 150 13740 275 135 134.5 -11.8 | 270 122 121.6 -0.6 31 137 14326 275 139 138.5 -12.1 | 270 126 125.6 -1.0 32 118 15240 265 115 114.6 10.0 | 258 104 101.6 21.2 33 102 16154 285 104 100.5 -26.9 | 280 89 87.5 -15.8 34 100 16260 275 85 84.7 -7.4 | 267 72 71.8 3.7 35 97 16459 275 85 84.7 -7.4 | 267 72 71.8 3.7 36 75 17983 270 57 57.0 -0.0 | 256 45 44.1 11.1 37 70 18430 290 52 48.9 -17.8 | 280 37 35.9 -6.7 38 65 18898 290 45 42.3 -15.4 | 278 30 29.4 -4.3 39 62 19202 275 45 44.8 -3.9 | 257 33 31.9 7.2 40 58 19507 290 56 52.6 -19.2 | 281 41 39.7 -8.0 41 56 19812 305 44 36.0 -25.2 | 301 27 23.1 -14.1 42 50 20422 270 27 27.0 -0.0 | 232 18 14.1 11.1 43 50 20440 295 17 15.4 -7.2 | 212 5 2.5 3.9 44 48 20726 305 15 12.3 -8.6 | 166 3 -0.6 2.5 45 45 21031 275 9 9.0 -0.8 | 159 11 -4.0 10.3 46 43 21336 245 12 10.9 5.1 | 173 16 -2.0 16.2 47 41 21641 255 18 17.4 4.7 | 196 16 4.5 15.8 48 37 22250 230 26 19.9 16.7 | 194 29 7.0 27.8 49 36 22555 255 30 29.0 7.8 | 220 25 16.1 18.9 50 32 23165 275 10 10.0 -0.9 | 164 11 -3.0 10.3 51 31 23470 275 10 10.0 -0.9 | 164 11 -3.0 10.3 52 30 23610 305 6 4.9 -3.4 | 134 11 -8.0 7.7 53 29 23774 305 10 8.2 -5.7 | 139 7 -4.7 5.4 54 27 24384 175 2 -0.2 2.0 | 135 19 -13.1 13.1 55 25 24689 220 10 6.4 7.7 | 161 20 -6.5 18.8 56 24 24994 245 25 22.7 10.6 | 204 24 9.7 21.7 57 23 25298 275 27 26.9 -2.4 | 238 17 14.0 8.8 58 21 25908 265 22 21.9 1.9 | 215 16 9.0 13.1 59 20 26200 335 14 5.9 -12.7 | 77 7 -7.0 -1.6 60 20 26213 300 20 17.3 -10.0 | 256 5 4.4 1.1 61 19 26518 325 9 5.2 -7.4 | 116 9 -7.8 3.8 62 18 26822 350 15 2.6 -14.8 | 71 11 -10.3 -3.6 63 17 27127 320 27 17.4 -20.7 | 335 11 4.4 -9.6 64 17 27432 345 15 3.9 -14.5 | 70 10 -9.0 -3.4 65 16 27737 315 15 10.6 -10.6 | 103 2 -2.3 0.5 66 15 28042 320 10 6.4 -7.7 | 118 7 -6.5 3.5 67 14 28346 20 1 -0.3 -0.9 | 128 17 -13.3 10.2 68 14 28651 225 10 7.1 7.1 | 162 19 -5.8 18.2 69 12 29566 215 10 5.7 8.2 | 160 21 -7.2 19.3 70 11 30175 340 12 4.1 -11.3 | 89 9 -8.8 -0.1 71 10 30680 315 7 4.9 -4.9 | 128 10 -8.0 6.2 Wind Parameters Mean winds (0-6000m): 280.8 at 22.7 knts Storm direction: 310.8 at 17.1 knts Shear (0-3000m) pos: 4.8 neg: 0.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 89.7 neg: -33.3 tot: 56.4 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.35 Bulk Shear: 110.62 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 ------------------------------------------------------------------------------- 500 159 9 141 26| 0.0 8.2 8.2| 8.3 -30.5 -22.2 -44.3 -0.31| 10.5 -3.3 1000 167 9 143 24| 6.8 4.1 10.9| 51.9 -31.2 20.7 20.7 0.16| 12.8 2.0 1500 197 9 153 22| 6.8 2.7 9.5| 74.2 -31.2 43.0 28.6 0.28| 10.8 3.1 2000 224 10 162 19| 6.6 2.0 8.6| 84.3 -31.2 53.1 26.5 0.32| 9.9 3.2 2500 248 11 170 16| 5.7 1.6 7.3| 85.3 -33.3 52.0 20.8 0.27| 9.1 2.4 3000 266 12 177 12| 4.8 0.5 5.2| 89.7 -33.3 56.4 18.8 0.33| 8.5 2.8 4000 281 15 191 9| 3.6 0.4 3.9| 95.4 -35.1 60.4 15.1 0.32| 7.2 2.3 5000 282 18 213 9| 2.9 1.3 4.2|102.5 -57.0 45.5 9.1 0.20| 7.0 1.4 6000 281 23 234 12| 3.6 2.0 5.5|150.9-155.1 -4.2 -0.7 0.12| 8.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260116.00.gif