UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 13 DEC 25 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 196 70 2 SFC 995 238 10.0 5.7 75 4.3 7.8 70 2 283.6 284.6 281.1 299.6 5.77 2 989 288 10.8 5.9 72 4.9 8.2 66 5 284.8 285.9 281.9 301.3 5.89 3 925 841 5.8 4.9 94 0.9 5.4 90 19 285.2 286.3 282.0 301.7 5.87 4 908 993 4.4 4.4 100 0.0 4.4 89 17 285.3 286.3 282.0 301.5 5.78 5 850 1528 1.2 1.2 100 0.0 1.2 100 4 287.4 288.3 281.9 301.4 4.91 6 794 2075 -1.1 -1.1 100 0.0 -1.1 218 17 290.6 291.4 282.8 303.5 4.44 7 725 2797 -4.3 -4.8 96 0.5 -4.5 246 30 294.7 295.4 283.7 305.7 3.69 8 700 3073 -5.5 -10.5 68 5.0 -7.3 250 24 296.4 296.8 283.0 303.8 2.45 9 698 3095 -5.5 -12.5 58 7.0 -7.9 250 23 296.6 297.0 282.6 303.1 2.09 10 685 3243 -4.9 -18.9 32 14.0 -8.9 253 19 298.9 299.1 282.5 302.9 1.25 11 664 3488 -5.3 -23.3 23 18.0 -10.0 257 13 301.1 301.3 283.0 304.0 0.88 12 647 3691 -6.5 -26.5 19 20.0 -11.2 259 8 302.0 302.1 283.1 304.3 0.68 13 592 4378 -12.1 -24.1 36 12.0 -14.9 282 15 303.3 303.4 283.9 306.3 0.92 14 579 4548 -13.1 -16.8 74 3.7 -14.2 293 17 304.0 304.4 285.2 309.7 1.77 15 571 4654 -13.7 -17.6 72 3.9 -14.8 290 21 304.5 304.9 285.3 309.9 1.68 16 566 4721 -12.1 -22.1 43 10.0 -14.7 286 24 307.2 307.4 285.7 311.0 1.15 17 546 4998 -10.1 -32.1 15 22.0 -14.7 268 38 312.8 312.8 286.9 314.4 0.47 18 541 5068 -10.1 -31.1 16 21.0 -14.6 263 42 313.6 313.7 287.2 315.4 0.53 19 500 5670 -15.5 -32.5 22 17.0 -18.7 260 45 314.1 314.2 287.4 315.9 0.50 20 418 6985 -28.3 -36.3 46 8.0 -29.3 265 45 314.2 314.3 287.3 315.7 0.41 21 414 7054 -28.9 -39.9 34 11.0 -30.1 264 48 314.3 314.4 287.2 315.4 0.29 22 412 7088 -28.5 -48.5 13 20.0 -30.2 264 51 315.3 315.3 287.3 315.7 0.11 23 402 7264 -27.9 -55.9 5 28.0 -29.9 261 64 318.3 318.3 288.2 318.5 0.05 24 400 7300 -27.9 -55.9 5 28.0 -29.9 260 67 318.7 318.7 288.4 318.9 0.05 25 352 8208 -33.3 -52.3 13 19.0 -34.6 260 104 323.3 323.3 289.9 323.7 0.09 26 332 8618 -34.1 -55.1 10 21.0 -35.4 260 119 327.7 327.7 291.1 327.9 0.07 27 303 9252 -38.9 -53.9 19 15.0 -39.7 255 129 329.6 329.6 291.7 329.9 0.08 28 300 9320 -39.1 -72.1 2 33.0 -40.1 255 130 330.3 330.3 291.8 330.3 0.01 29 270 10037 -44.7 -61.7 13 17.0 -45.3 258 131 332.2 332.2 292.3 332.4 0.04 30 250 10550 -47.7 -69.7 6 22.0 -48.2 260 132 335.2 335.2 293.1 335.2 0.01 31 245 10683 -48.5 -68.5 8 20.0 -49.0 260 132 335.9 335.9 293.3 336.0 0.02 32 211 11661 -50.3 -73.9 4 23.7 -50.7 265 151 347.8 347.8 296.1 347.8 0.01 33 200 12010 -50.9 -75.9 4 25.0 -51.3 265 148 352.2 352.2 297.1 352.2 0.01 34 199 12042 -50.9 -75.9 4 25.0 -51.3 265 148 352.7 352.7 297.2 352.7 0.01 35 150 13830 -60.9 -83.9 3 23.0 -61.1 265 133 365.2 365.2 299.7 365.2 0.00 36 140 14257 -61.5 -85.5 3 24.0 -61.7 265 129 371.4 371.4 300.8 371.4 0.00 37 135 14482 -61.1 -86.1 2 25.0 -61.3 265 126 376.0 376.0 301.6 376.0 0.00 38 100 16290 -73.1 -89.1 7 16.0 -73.2 265 107 386.5 386.5 303.3 386.5 0.00 39 94 16652 -74.5 -89.5 8 15.0 -74.5 265 106 390.6 390.6 303.9 390.6 0.00 40 89 16971 -72.9 -89.9 6 17.0 -72.9 265 101 400.0 400.0 305.2 400.0 0.00 41 87 17106 -69.5 -88.5 5 19.0 -69.6 265 98 409.4 409.4 306.5 409.4 0.00 42 80 17607 -69.3 -89.3 4 20.0 -69.4 265 90 419.8 419.8 307.7 419.8 0.00 43 80 17607 -69.3 -89.3 4 20.0 -69.4 265 90 419.8 419.8 307.7 419.8 0.00 44 76 17917 -64.3 -88.3 2 24.0 -64.5 269 58 436.4 436.4 309.5 436.4 0.00 45 72 18248 -64.3 -88.3 2 24.0 -64.6 264 46 443.2 443.2 310.2 443.2 0.00 46 70 18420 -65.1 -88.1 3 23.0 -65.3 260 43 445.1 445.1 310.4 445.1 0.00 47 67 18686 -66.9 -87.9 4 21.0 -67.1 260 43 446.8 446.8 310.6 446.8 0.00 48 54 20002 -63.5 -89.5 2 26.0 -63.8 237 37 483.1 483.1 313.7 483.1 0.00 49 52 20235 -59.9 -88.9 1 29.0 -60.4 242 35 496.7 496.7 314.7 496.7 0.00 50 50 20480 -61.1 -88.1 2 27.0 -61.6 265 29 499.5 499.5 314.9 499.5 0.00 51 45 21130 -62.5 -88.5 2 26.0 -63.0 259 27 511.4 511.4 315.7 511.4 0.00 52 39 22026 -55.1 -86.1 1 31.0 -56.3 278 30 551.5 551.5 318.2 551.5 0.01 53 30 23690 -57.3 -87.3 1 30.0 -58.5 40 17 588.4 588.4 320.0 588.5 0.01 54 22 25635 -60.7 -88.7 1 28.0 -61.8 72 11 632.9 632.9 322.0 632.9 0.01 TRP 94 16652 -74.5 -89.5 8 15.0 -74.5 265 106 390.6 390.6 303.9 390.6 0.00 WND 211 11661 -50.3 -73.9 4 23.7 -50.7 265 151 347.8 347.8 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 820.78 mb = 1813.27 m = 5948.98 ft Wetbulb zero: 820.80 mb = 1808.47 m = 5933.23 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 62.90 % Est. max temperature: 14.12 C = 57.41 F Sfc-Lift cond lev (LCL): 932.06 mb = 778.15 m = 2552.97 ft T: 6.37 C 700-500 lapse rate: 3.85 C/km ThetaE index: 2.82 C Layer 700.0- 664.0 mb Conv cond level (CCL): 910.26 mb = 972.39 m = 3190.22 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 11.74 C = 53.14 F Cap Strength: 13.08 C Lifted Index: 12.43 C Risk: None Lifted Index @300 mb: 20.53 C Lifted Index @700 mb: 3.09 C Showalter Index: 12.49 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.70 C K Index: 12.90 Risk: None Sweat Index: 67.40 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.08 J/kg Max Up Vert Vel: 2.48 m/s Conv Inhibition (B-): 0.91 J/kg Cap Strength: 12.96 C Lift Cond Lev (LCL): 912.94 mb = 948.37 m = 3111.41 ft Lev Free Conv (LFC): 887.94 mb = 1173.91 m = 3851.37 ft Equ Level (EL): 847.94 mb = 1547.51 m = 5077.07 ft B at Equ Level: 3.05 J/kg Max Parcel Lev (MPL): 817.94 mb = 1836.50 m = 6025.18 ft Wind level data Storm motion: 285 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 ---------------------------------------------------------- 0 995 238 70 2 -1.9 -0.7 | 102 19 -18.4 3.8 1 987 305 65 6 -5.4 -2.5 | 95 22 -22.0 2.0 2 951 610 90 15 -15.0 0.0 | 98 32 -31.5 4.5 3 925 841 90 19 -19.0 0.0 | 97 36 -35.5 4.5 4 917 914 90 18 -18.0 0.0 | 97 35 -34.5 4.5 5 883 1219 85 16 -15.9 -1.4 | 96 33 -32.5 3.1 6 850 1528 100 4 -3.9 0.7 | 104 21 -20.5 5.2 7 818 1829 155 2 -0.8 1.8 | 110 18 -17.4 6.3 8 788 2134 235 21 17.2 12.0 | 182 17 0.7 16.6 9 758 2438 245 26 23.6 11.0 | 204 17 7.1 15.5 10 730 2743 245 31 28.1 13.1 | 213 21 11.6 17.6 11 700 3073 250 24 22.6 8.2 | 205 14 6.0 12.7 12 649 3658 260 8 7.9 1.4 | 124 10 -8.6 5.9 13 624 3962 245 12 10.9 5.1 | 150 11 -5.6 9.6 14 600 4267 275 14 13.9 -1.2 | 142 4 -2.6 3.3 15 576 4572 295 17 15.4 -7.2 | 23 3 -1.1 -2.7 16 533 5182 255 48 46.4 12.4 | 240 34 29.9 17.0 17 500 5670 260 45 44.3 7.8 | 246 30 27.8 12.3 18 472 6096 265 45 44.8 3.9 | 253 30 28.3 8.5 19 452 6401 265 42 41.8 3.7 | 252 27 25.3 8.2 20 416 7010 265 45 44.8 3.9 | 253 30 28.3 8.5 21 400 7300 260 67 66.0 11.6 | 252 52 49.5 16.2 22 336 8534 260 118 116.2 20.5 | 256 103 99.7 25.0 23 300 9320 255 130 125.6 33.6 | 251 116 109.1 38.2 24 294 9449 255 130 125.6 33.6 | 251 116 109.1 38.2 25 250 10550 260 132 130.0 22.9 | 256 117 113.5 27.5 26 224 11278 260 134 132.0 23.3 | 256 119 115.5 27.8 27 211 11661 265 151 150.4 13.2 | 262 135 133.9 17.7 28 204 11887 265 151 150.4 13.2 | 262 135 133.9 17.7 29 200 12010 265 148 147.4 12.9 | 262 132 130.9 17.4 30 150 13830 265 133 132.5 11.6 | 262 117 116.0 16.1 31 100 16290 265 107 106.6 9.3 | 261 91 90.1 13.9 32 97 16459 265 107 106.6 9.3 | 261 91 90.1 13.9 33 94 16652 265 106 105.6 9.2 | 261 90 89.1 13.8 34 79 17678 265 89 88.7 7.8 | 260 73 72.1 12.3 35 75 17983 270 51 51.0 -0.0 | 263 35 34.5 4.5 36 70 18420 260 43 42.3 7.5 | 245 28 25.8 12.0 37 65 18898 260 43 42.3 7.5 | 245 28 25.8 12.0 38 59 19507 270 35 35.0 -0.0 | 256 19 18.5 4.5 39 53 20117 230 38 29.1 24.4 | 204 32 12.6 29.0 40 50 20480 265 29 28.9 2.5 | 240 14 12.4 7.1 41 46 21031 260 26 25.6 4.5 | 225 13 9.1 9.0 42 42 21641 255 33 31.9 8.5 | 230 20 15.4 13.1 43 40 21946 265 33 32.9 2.9 | 246 18 16.4 7.4 44 36 22555 345 11 2.8 -10.6 | 66 15 -13.7 -6.1 45 34 22860 310 21 16.1 -13.5 | 3 9 -0.4 -9.0 46 31 23470 15 13 -3.4 -12.6 | 68 21 -19.9 -8.0 47 30 23690 40 17 -10.9 -13.0 | 73 29 -27.4 -8.5 48 29 23774 340 10 3.4 -9.4 | 70 14 -13.1 -4.9 49 27 24079 40 17 -10.9 -13.0 | 73 29 -27.4 -8.5 50 25 24384 20 10 -3.4 -9.4 | 76 21 -19.9 -4.9 51 20 25298 120 11 -9.5 5.5 | 111 28 -26.0 10.0 52 18 25603 65 2 -1.8 -0.8 | 101 19 -18.3 3.7 53 17 25908 35 10 -5.7 -8.2 | 81 23 -22.2 -3.7 Wind Parameters Mean winds (0-6000m): 255.3 at 22.8 knts Storm direction: 285.3 at 17.1 knts Shear (0-3000m) pos: 3.4 neg: 0.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 216.7 neg: -45.1 tot: 171.7 m^2/s^2 ave: 57.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 151.03 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 85 11 97 28| 15.8 0.0 15.8| 13.8 -16.5 -2.7 -5.4 -0.07| 16.7 -1.1 1000 87 14 97 31| 7.9 1.2 9.1| 14.8 -25.5 -10.7 -10.7 -0.09| 11.3 -1.0 1500 88 12 98 29| 1.4 0.8 2.2| 52.7 -25.5 27.2 18.2 0.10| 12.4 1.3 2000 103 12 104 29| 6.1 0.6 6.7|183.2 -25.5 157.7 78.8 0.48| 16.4 7.8 2500 175 15 138 26| 6.5 0.5 7.0|216.7 -25.5 191.2 76.5 0.51| 15.0 7.7 3000 220 17 161 18| 3.4 0.4 3.8|216.7 -45.1 171.7 57.2 0.38| 14.6 5.5 4000 234 16 164 14| 1.8 0.3 2.1|228.7 -70.1 158.6 39.6 0.24| 13.7 3.3 5000 250 18 183 11| 2.6 3.0 5.5|228.7-153.8 74.9 15.0 0.01| 15.6 0.1 6000 255 23 208 12| 2.2 2.5 4.6|282.4-155.4 127.0 21.2 0.04| 13.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251213.00.gif