UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 17 JAN 26 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 166 265 2 SFC 991 240 6.4 3.1 79 3.3 4.8 265 2 280.3 281.1 278.4 293.6 4.82 2 987 274 10.0 4.0 66 6.0 7.0 262 3 284.2 285.1 280.7 298.7 5.16 3 983 307 10.0 3.0 62 7.0 6.6 261 4 284.5 285.4 280.5 298.1 4.83 4 973 392 9.2 6.3 82 2.9 7.7 289 3 284.6 285.6 282.1 301.7 6.16 5 941 669 8.2 -5.8 36 14.0 2.5 357 2 286.3 286.7 278.6 293.9 2.63 6 925 810 7.2 -5.8 39 13.0 1.9 350 7 286.7 287.1 278.9 294.5 2.68 7 896 1072 6.6 -8.4 33 15.0 0.8 334 6 288.7 289.1 279.3 295.4 2.26 8 850 1502 4.0 -11.0 33 15.0 -1.4 290 4 290.3 290.7 279.6 296.1 1.94 9 833 1666 3.0 -13.0 30 16.0 -2.5 284 7 291.0 291.3 279.6 296.1 1.68 10 807 1923 4.4 -25.6 9 30.0 -3.6 273 12 295.1 295.2 280.0 297.0 0.59 11 746 2559 2.2 -39.8 3 42.0 -6.1 266 17 299.4 299.5 281.3 300.0 0.16 12 704 3024 -0.3 -35.3 5 35.0 -7.7 251 15 301.7 301.7 282.4 302.6 0.27 13 700 3070 -0.7 -32.7 7 32.0 -7.8 250 13 301.7 301.8 282.5 302.9 0.35 14 600 4278 -10.5 -36.5 10 26.0 -15.0 245 16 304.0 304.0 283.4 304.9 0.28 15 551 4930 -13.7 -37.7 11 24.0 -17.6 264 24 307.7 307.7 284.8 308.6 0.27 16 500 5660 -19.5 -31.5 34 12.0 -21.6 275 38 309.3 309.4 285.7 311.2 0.55 17 475 6038 -22.9 -29.9 53 7.0 -24.1 271 40 309.6 309.8 286.0 311.9 0.67 18 455 6351 -25.1 -37.1 32 12.0 -26.6 266 46 310.7 310.8 286.0 311.9 0.35 19 400 7270 -33.7 -38.3 63 4.6 -34.1 260 46 311.2 311.3 286.2 312.4 0.35 20 395 7358 -34.5 -38.6 66 4.1 -34.9 261 46 311.3 311.3 286.2 312.5 0.34 21 392 7411 -34.7 -41.7 49 7.0 -35.3 262 47 311.7 311.7 286.2 312.6 0.25 22 389 7465 -33.5 -77.5 0 44.0 -34.8 264 48 313.9 313.9 286.7 314.0 0.00 23 362 7970 -33.5 -63.5 3 30.0 -34.9 275 54 320.5 320.5 288.9 320.6 0.02 24 300 9270 -40.1 -70.1 3 30.0 -41.0 265 87 328.8 328.8 291.4 328.9 0.01 25 284 9642 -42.3 -70.3 3 28.0 -43.0 265 91 330.9 330.9 292.0 330.9 0.01 26 261 10211 -43.5 -71.5 3 28.0 -44.2 265 111 337.2 337.2 293.6 337.3 0.01 27 250 10500 -43.1 -73.1 2 30.0 -43.9 265 139 342.0 342.0 294.8 342.0 0.01 28 225 11209 -43.7 -75.7 2 32.0 -44.5 263 156 351.5 351.5 297.0 351.6 0.01 29 200 11990 -49.9 -74.9 4 25.0 -50.4 260 180 353.8 353.8 297.4 353.8 0.01 30 187 12425 -53.4 -76.9 4 23.6 -53.7 260 181 355.0 355.0 297.7 355.0 0.01 31 166 13179 -59.5 -80.5 5 21.0 -59.7 263 158 357.1 357.1 298.1 357.1 0.00 32 150 13810 -60.5 -84.5 3 24.0 -60.7 265 137 365.9 365.9 299.8 365.9 0.00 33 146 13978 -61.1 -85.1 3 24.0 -61.3 263 136 367.6 367.6 300.1 367.7 0.00 34 129 14739 -64.3 -88.3 2 24.0 -64.4 262 139 375.2 375.2 301.5 375.2 0.00 35 117 15338 -62.9 -88.9 2 26.0 -63.1 271 120 388.4 388.4 303.5 388.4 0.00 36 100 16290 -68.5 -90.5 3 22.0 -68.6 265 87 395.4 395.4 304.6 395.4 0.00 37 89 16985 -72.7 -91.7 4 19.0 -72.8 265 90 400.4 400.4 305.3 400.4 0.00 38 78 17772 -67.9 -89.9 3 22.0 -68.0 273 68 425.7 425.7 308.4 425.7 0.00 39 70 18420 -70.7 -89.7 4 19.0 -70.8 250 51 433.1 433.1 309.1 433.1 0.00 40 68 18591 -71.5 -90.5 4 19.0 -71.6 255 47 435.0 435.0 309.4 435.0 0.00 41 62 19140 -66.9 -89.9 3 23.0 -67.1 273 50 456.8 456.8 311.5 456.9 0.00 42 58 19540 -67.9 -89.9 3 22.0 -68.1 256 45 463.4 463.4 312.1 463.4 0.00 43 51 20319 -63.1 -90.1 1 27.0 -63.5 278 44 492.0 492.0 314.4 492.0 0.00 44 50 20440 -64.5 -89.5 2 25.0 -64.8 285 34 491.5 491.5 314.3 491.5 0.00 45 49 20564 -64.5 -89.5 2 25.0 -64.8 285 34 494.3 494.3 314.5 494.3 0.00 46 35 22665 -56.3 -86.3 1 30.0 -57.5 268 24 565.7 565.7 318.9 565.7 0.01 47 32 23233 -58.3 -87.3 1 29.0 -59.3 290 14 575.0 575.0 319.4 575.0 0.01 48 30 23640 -57.7 -87.7 1 30.0 -58.9 265 22 587.3 587.3 320.0 587.4 0.01 49 26 24545 -57.7 -86.7 1 29.0 -59.0 257 24 611.9 611.9 321.2 611.9 0.01 50 20 26230 -50.7 -83.7 1 33.0 -54.0 330 28 681.0 681.0 323.8 681.1 0.02 51 18 26917 -49.7 -82.7 1 33.0 -53.5 322 25 705.0 705.0 324.6 705.2 0.02 52 11 30106 -54.1 -85.1 1 31.0 -57.8 358 27 795.6 795.6 327.1 795.8 0.03 53 10 30720 -52.3 -84.3 1 32.0 -56.9 20 22 824.3 824.3 327.8 824.6 0.03 54 9.0 31399 -53.9 -84.9 1 31.0 -58.2 843.4 843.4 328.2 843.7 0.03 55 7.4 32669 -49.3 -83.3 1 34.0 -56.2 910.7 910.7 329.7 911.2 0.05 56 7.1 32940 -50.3 -83.3 1 33.0 -56.8 917.4 917.4 329.8 917.9 0.05 TRP 89 16985 -72.7 -91.7 4 19.0 -72.8 265 90 400.4 400.4 305.3 400.4 0.00 WND 187 12425 -53.4 -76.9 4 23.6 -53.7 260 181 355.0 355.0 297.7 355.0 0.01 Sounding variables and indices 1000-500 mb thick: 5494.00 m Freezing level: 709.04 mb = 2968.67 m = 9739.61 ft Wetbulb zero: 879.64 mb = 1222.11 m = 4009.48 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 19.20 % Est. max temperature: 16.77 C = 62.18 F Sfc-Lift cond lev (LCL): 942.06 mb = 659.41 m = 2163.40 ft T: 8.23 C 700-500 lapse rate: 7.26 C/km ThetaE index: 7.80 C Layer 941.0- 925.0 mb Conv cond level (CCL): 634.08 mb = 3845.28 m = 12615.60 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 29.27 C = 84.68 F Cap Strength: 11.80 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 23.04 C Lifted Index @700 mb: 10.82 C Showalter Index: 12.18 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 8.50 C K Index: -19.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.89 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 70807.41 J/kg Cap Strength: 11.94 C Lift Cond Lev (LCL): 808.88 mb = 1903.97 m = 6246.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 13 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 ---------------------------------------------------------- 0 991 240 265 2 2.0 0.2 | 123 11 -9.5 6.2 1 983 305 260 4 3.9 0.7 | 132 10 -7.5 6.7 2 948 610 0 0 -0.0 -0.0 | 118 13 -11.4 6.0 3 925 810 350 7 1.2 -6.9 | 85 10 -10.2 -0.9 4 913 914 350 7 1.2 -6.9 | 85 10 -10.2 -0.9 5 850 1502 290 4 3.8 -1.4 | 121 9 -7.7 4.6 6 786 2134 265 16 15.9 1.4 | 211 9 4.5 7.4 7 757 2438 270 17 17.0 -0.0 | 223 8 5.6 6.0 8 702 3048 250 15 14.1 5.1 | 193 11 2.7 11.1 9 700 3070 250 13 12.2 4.4 | 184 10 0.8 10.4 10 649 3658 255 13 12.6 3.4 | 187 9 1.1 9.3 11 599 4267 245 16 14.5 6.8 | 193 13 3.1 12.7 12 576 4572 255 20 19.3 5.2 | 215 14 7.9 11.2 13 511 5486 280 31 30.5 -5.4 | 268 19 19.1 0.6 14 500 5660 275 38 37.9 -3.3 | 264 27 26.4 2.7 15 471 6096 270 40 40.0 -0.0 | 258 29 28.6 6.0 16 451 6401 265 47 46.8 4.1 | 254 37 35.4 10.1 17 400 7270 260 46 45.3 8.0 | 248 37 33.9 14.0 18 397 7315 260 46 45.3 8.0 | 248 37 33.9 14.0 19 364 7925 275 53 52.8 -4.6 | 268 41 41.4 1.4 20 305 9144 260 84 82.7 14.6 | 254 74 71.3 20.6 21 300 9270 265 87 86.7 7.6 | 260 76 75.2 13.6 22 267 10058 265 96 95.6 8.4 | 260 85 84.2 14.3 23 250 10500 265 139 138.5 12.1 | 262 128 127.0 18.1 24 244 10668 265 139 138.5 12.1 | 262 128 127.0 18.1 25 200 11990 260 180 177.3 31.3 | 257 170 165.8 37.2 26 194 12192 260 180 177.3 31.3 | 257 170 165.8 37.2 27 187 12425 260 181 178.3 31.4 | 257 171 166.8 37.4 28 185 12497 260 181 178.3 31.4 | 257 171 166.8 37.4 29 150 13810 265 137 136.5 11.9 | 262 126 125.0 17.9 30 138 14326 260 133 131.0 23.1 | 256 123 119.5 29.1 31 131 14630 260 142 139.8 24.7 | 257 132 128.4 30.6 32 113 15545 275 113 112.6 -9.8 | 272 101 101.1 -3.9 33 102 16154 265 86 85.7 7.5 | 260 75 74.2 13.5 34 100 16290 265 87 86.7 7.6 | 260 76 75.2 13.6 35 97 16459 265 87 86.7 7.6 | 260 76 75.2 13.6 36 89 16985 265 90 89.7 7.8 | 260 79 78.2 13.8 37 88 17069 265 90 89.7 7.8 | 260 79 78.2 13.8 38 79 17678 275 75 74.7 -6.5 | 271 63 63.3 -0.6 39 75 17983 270 52 52.0 -0.0 | 262 41 40.6 6.0 40 70 18420 250 51 47.9 17.4 | 237 43 36.5 23.4 41 68 18593 255 47 45.4 12.2 | 242 39 34.0 18.1 42 61 19202 275 50 49.8 -4.4 | 268 38 38.4 1.6 43 58 19507 255 45 43.5 11.6 | 241 37 32.0 17.6 44 53 20117 265 51 50.8 4.4 | 255 41 39.4 10.4 45 50 20422 285 41 39.6 -10.6 | 279 29 28.2 -4.6 46 50 20440 285 34 32.8 -8.8 | 278 22 21.4 -2.8 47 48 20726 285 34 32.8 -8.8 | 278 22 21.4 -2.8 48 45 21031 290 42 39.5 -14.4 | 287 29 28.0 -8.4 49 43 21336 295 30 27.2 -12.7 | 293 17 15.7 -6.7 50 41 21641 275 25 24.9 -2.2 | 254 14 13.5 3.8 51 37 22250 245 31 28.1 13.1 | 221 25 16.7 19.1 52 36 22555 270 28 28.0 -0.0 | 250 18 16.6 6.0 53 34 22860 265 18 17.9 1.6 | 221 10 6.5 7.5 54 32 23165 300 13 11.3 -6.5 | 20 1 -0.2 -0.5 55 31 23470 255 18 17.4 4.7 | 209 12 5.9 10.6 56 30 23640 265 22 21.9 1.9 | 233 13 10.5 7.9 57 29 23774 250 20 18.8 6.8 | 210 15 7.4 12.8 58 27 24384 265 23 22.9 2.0 | 235 14 11.5 8.0 59 25 24689 250 25 23.5 8.6 | 220 19 12.0 14.5 60 24 24994 275 32 31.9 -2.8 | 261 21 20.4 3.2 61 22 25603 275 46 45.8 -4.0 | 267 34 34.4 2.0 62 21 25908 275 34 33.9 -3.0 | 262 23 22.4 3.0 63 20 26213 315 26 18.4 -18.4 | 331 14 6.9 -12.4 64 20 26230 330 28 14.0 -24.2 | 352 18 2.6 -18.3 65 19 26518 325 27 15.5 -22.1 | 346 17 4.0 -16.1 66 16 27737 315 22 15.6 -15.6 | 337 10 4.1 -9.6 67 14 28346 325 31 17.8 -25.4 | 342 20 6.3 -19.4 68 14 28651 350 33 5.7 -32.5 | 12 27 -5.7 -26.5 69 13 29261 360 24 -0.0 -24.0 | 32 21 -11.4 -18.0 70 12 29566 15 30 -7.8 -29.0 | 40 30 -19.2 -23.0 71 11 29870 350 29 5.0 -28.6 | 16 23 -6.4 -22.6 72 10 30720 20 22 -7.5 -20.7 | 52 24 -19.0 -14.7 Wind Parameters Mean winds (0-6000m): 267.6 at 17.2 knts Storm direction: 297.6 at 12.9 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 61.9 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -40.8 tot: -8.1 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 30.09 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 ------------------------------------------------------------------------------- 500 281 2 121 11| 5.1 0.0 5.1| 1.8 -16.8 -15.0 -29.9 -0.56| 9.3 -5.2 1000 329 4 104 10| 2.5 1.6 4.2| 9.0 -23.4 -14.4 -14.4 -0.28| 8.0 -2.2 1500 316 5 108 9| 1.7 2.9 4.6| 18.9 -23.4 -4.4 -2.9 0.04| 7.6 0.3 2000 289 7 127 6| 1.3 4.3 5.6| 30.1 -23.4 6.7 3.4 0.26| 8.0 2.0 2500 279 9 148 5| 1.0 3.5 4.5| 32.5 -29.4 3.1 1.2 0.18| 7.2 1.3 3000 272 10 163 6| 0.8 2.5 3.4| 32.7 -40.8 -8.1 -2.7 0.06| 6.9 0.4 4000 265 11 174 7| 0.7 2.3 2.9| 37.0 -40.8 -3.8 -0.9 0.09| 5.7 0.5 5000 263 13 192 8| 1.9 1.8 3.7| 97.2 -40.8 56.4 11.3 0.32| 6.3 2.0 6000 268 17 221 9| 2.3 2.1 4.4|115.1 -78.3 36.9 6.1 0.23| 6.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260117.12.gif