UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 1 MAY 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 103 SFC 984 241 18.4 11.4 64 7.0 14.1 230 9 292.9 294.4 287.9 317.6 8.63 2 933 693 13.8 10.6 81 3.2 11.9 212 26 292.7 294.2 287.9 317.3 8.63 3 925 766 13.4 8.6 73 4.8 10.6 210 27 293.0 294.4 287.0 314.8 7.60 4 921 802 12.8 8.6 76 4.2 10.4 210 28 292.8 294.1 286.9 314.6 7.63 5 885 1137 12.4 -8.6 22 21.0 3.7 212 31 295.7 296.1 282.4 302.6 2.25 6 880 1185 12.0 -6.0 28 18.0 4.1 212 31 295.8 296.3 283.0 304.1 2.77 7 875 1232 11.2 11.2 100 0.0 11.2 213 30 295.4 297.1 289.7 323.1 9.59 8 850 1474 10.2 7.8 85 2.4 8.8 215 30 296.8 298.2 288.6 319.6 7.83 9 833 1642 9.2 6.2 81 3.0 7.5 215 32 297.5 298.8 288.2 318.4 7.15 10 827 1702 9.6 -1.4 46 11.0 4.2 215 33 298.5 299.3 285.7 311.0 4.17 11 819 1783 9.2 -5.8 34 15.0 2.5 215 34 298.9 299.5 284.6 308.1 3.02 12 804 1936 8.8 4.5 74 4.3 6.4 215 34 300.1 301.3 288.6 319.6 6.58 13 791 2071 7.6 4.1 78 3.5 5.7 215 32 300.2 301.4 288.6 319.5 6.50 14 756 2443 5.6 -0.4 65 6.0 2.6 210 27 302.0 302.9 287.7 316.8 4.92 15 748 2530 5.8 -9.2 33 15.0 -0.4 217 25 303.1 303.6 285.7 311.0 2.54 16 741 2607 5.4 -5.6 45 11.0 0.5 223 24 303.5 304.1 286.7 313.9 3.40 17 725 2785 5.2 -16.8 19 22.0 -2.5 238 21 305.2 305.4 285.2 309.7 1.41 18 719 2853 4.6 -6.4 45 11.0 -0.3 244 20 305.2 305.8 287.2 315.5 3.29 19 700 3071 2.6 -7.4 48 10.0 -1.7 250 17 305.4 305.9 287.1 315.1 3.13 20 699 3083 2.4 -7.6 48 10.0 -1.9 251 17 305.3 305.8 287.1 314.9 3.09 21 689 3199 1.6 -11.4 37 13.0 -3.4 257 17 305.6 306.1 286.4 313.0 2.32 22 637 3823 -3.9 -15.9 39 12.0 -7.9 255 21 306.3 306.6 286.0 311.9 1.74 23 557 4866 -11.9 -12.6 95 0.7 -12.2 225 27 308.8 309.3 287.8 317.1 2.61 24 546 5018 -12.9 -14.5 88 1.6 -13.4 224 28 309.4 309.9 287.6 316.7 2.28 25 544 5046 -11.7 -30.7 19 19.0 -15.7 224 28 311.2 311.3 286.4 313.1 0.54 26 539 5117 -10.9 -38.9 8 28.0 -15.7 223 28 313.0 313.0 286.7 313.8 0.24 27 500 5690 -14.1 -36.1 14 22.0 -18.0 240 39 315.8 315.9 287.8 317.1 0.35 28 468 6191 -16.9 -40.9 11 24.0 -20.5 246 41 318.4 318.4 288.5 319.2 0.23 29 400 7350 -26.9 -45.9 15 19.0 -28.8 265 53 320.0 320.1 288.9 320.6 0.16 30 373 7847 -31.7 -45.7 24 14.0 -32.9 259 56 320.1 320.2 289.0 320.8 0.17 31 364 8018 -32.3 -45.3 26 13.0 -33.4 257 57 321.6 321.6 289.5 322.3 0.18 32 332 8658 -36.9 -55.9 12 19.0 -37.9 251 63 323.8 323.8 290.0 324.1 0.06 33 300 9350 -41.5 -52.5 29 11.0 -42.1 255 85 326.9 326.9 290.9 327.3 0.10 34 263 10236 -48.3 -55.3 44 7.0 -48.6 257 92 329.4 329.5 291.6 329.8 0.08 35 255 10440 -50.3 -51.2 90 0.9 -50.3 259 90 329.4 329.4 291.7 329.9 0.13 36 251 10544 -50.5 -55.5 55 5.0 -50.7 260 89 330.6 330.6 292.0 330.9 0.08 37 250 10570 -50.7 -55.3 58 4.6 -50.8 260 89 330.7 330.7 292.0 331.0 0.08 38 244 10728 -51.5 -54.7 68 3.2 -51.6 259 91 331.8 331.8 292.3 332.2 0.09 39 241 10808 -51.9 -56.0 61 4.1 -52.0 259 92 332.4 332.4 292.4 332.7 0.08 40 237 10916 -51.5 -63.5 23 12.0 -51.8 259 93 334.6 334.6 293.0 334.7 0.03 41 228 11167 -51.3 -73.3 6 22.0 -51.7 257 96 338.6 338.6 294.0 338.6 0.01 42 208 11759 -54.1 -74.7 6 20.6 -54.4 255 103 343.2 343.2 295.1 343.3 0.01 43 200 12010 -55.3 -75.3 7 20.0 -55.5 255 99 345.2 345.2 295.6 345.2 0.01 44 167 13142 -60.5 -78.5 8 18.0 -60.7 265 99 354.8 354.8 297.7 354.8 0.01 45 150 13810 -59.5 -82.5 4 23.0 -59.7 260 95 367.6 367.6 300.1 367.6 0.00 46 133 14564 -59.1 -84.1 3 25.0 -59.3 265 96 381.1 381.1 302.4 381.2 0.00 47 100 16320 -66.7 -86.7 4 20.0 -66.8 260 60 398.9 398.9 305.0 398.9 0.00 48 97 16504 -67.9 -87.9 4 20.0 -68.0 260 61 400.0 400.0 305.2 400.0 0.00 49 85 17306 -64.9 -86.9 3 22.0 -65.1 269 54 421.5 421.5 307.9 421.5 0.00 50 77 17908 -66.7 -87.7 4 21.0 -66.8 279 38 429.8 429.8 308.8 429.8 0.00 51 70 18490 -63.3 -87.3 2 24.0 -63.6 275 24 449.0 449.0 310.7 449.0 0.00 52 67 18760 -61.1 -87.1 2 26.0 -61.5 275 24 459.4 459.4 311.7 459.4 0.00 53 59 19549 -59.7 -85.7 2 26.0 -60.2 261 39 479.5 479.5 313.4 479.6 0.00 54 54 20098 -62.5 -87.5 2 25.0 -62.9 280 25 485.4 485.4 313.9 485.4 0.00 55 51 20455 -56.1 -85.1 1 29.0 -57.0 262 18 508.4 508.4 315.5 508.4 0.01 56 50 20580 -56.9 -84.9 2 28.0 -57.7 255 15 509.4 509.4 315.6 509.4 0.01 57 48 20838 -57.5 -85.5 2 28.0 -58.3 256 13 513.9 513.9 315.9 514.0 0.01 58 44 21394 -51.7 -83.7 1 32.0 -53.3 230 14 541.1 541.1 317.6 541.1 0.01 59 38 22343 -51.9 -82.9 1 31.0 -53.7 229 10 563.7 563.7 318.8 563.8 0.01 60 35 22871 -55.3 -84.3 2 29.0 -56.6 169 10 568.3 568.3 319.0 568.3 0.01 61 30 23860 -52.3 -83.3 1 31.0 -54.4 195 9 602.1 602.1 320.7 602.1 0.01 62 29 24081 -50.9 -82.9 1 32.0 -53.3 195 10 611.8 611.8 321.2 611.9 0.01 63 24 25314 -52.3 -83.3 1 31.0 -54.8 147 10 641.7 641.7 322.4 641.9 0.02 64 21 26188 -48.3 -81.3 1 33.0 -52.2 220 10 678.8 678.8 323.7 679.0 0.03 65 20 26510 -49.3 -81.3 1 32.0 -52.9 110 3 685.3 685.3 324.0 685.5 0.03 66 17 27573 -49.5 -81.5 1 32.0 -53.5 322 6 717.2 717.2 325.0 717.5 0.03 67 15 28397 -46.1 -81.1 1 35.0 -51.8 305 11 754.7 754.7 326.1 755.0 0.04 68 11 30461 -45.3 -80.3 1 35.0 -52.5 339 9 827.6 827.6 327.9 828.1 0.06 69 10 31100 -42.5 -79.5 1 37.0 -51.4 295 3 860.9 860.9 328.7 861.6 0.07 70 8.6 32119 -42.5 -79.5 1 37.0 -52.1 898.8 898.9 329.4 899.7 0.08 TRP 167 13142 -60.5 -78.5 8 18.0 -60.7 265 99 354.8 354.8 297.7 354.8 0.01 WND 208 11759 -54.1 -74.7 6 20.6 -54.4 255 103 343.2 343.2 295.1 343.3 0.01 Sounding variables and indices 1000-500 mb thick: 5587.00 m Freezing level: 673.87 mb = 3380.39 m = 11090.40 ft Wetbulb zero: 749.05 mb = 2518.40 m = 8262.37 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 54.13 % Est. max temperature: 22.94 C = 73.29 F Sfc-Lift cond lev (LCL): 886.66 mb = 1121.44 m = 3679.22 ft T: 12.42 C 700-500 lapse rate: 6.38 C/km ThetaE index: 15.02 C Layer 933.0- 880.0 mb Conv cond level (CCL): 711.73 mb = 2935.94 m = 9632.23 ft Mean mixing ratio: 7.11 g/kg Conv temperature: 30.73 C = 87.32 F Cap Strength: 5.82 C Lifted Index: 5.86 C Risk: None Lifted Index @300 mb: 9.54 C Lifted Index @700 mb: 4.87 C Showalter Index: 2.46 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 270.43 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.49 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 55276.05 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 843.60 mb = 1536.81 m = 5041.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 20 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 ---------------------------------------------------------- 0 984 241 230 9 6.9 5.8 | 98 13 -13.0 1.8 1 977 305 230 14 10.7 9.0 | 118 10 -9.2 5.0 2 942 610 215 24 13.8 19.7 | 159 17 -6.2 15.6 3 925 766 210 27 13.5 23.4 | 162 20 -6.4 19.4 4 909 914 210 31 15.5 26.8 | 169 23 -4.4 22.8 5 850 1474 215 30 17.2 24.6 | 172 21 -2.7 20.5 6 814 1829 215 35 20.1 28.7 | 180 25 0.2 24.6 7 784 2134 215 31 17.8 25.4 | 174 21 -2.1 21.4 8 756 2438 210 27 13.5 23.4 | 162 20 -6.4 19.4 9 702 3048 260 16 15.8 2.8 | 73 4 -4.2 -1.2 10 700 3071 250 17 16.0 5.8 | 114 4 -3.9 1.8 11 675 3353 265 17 16.9 1.5 | 50 4 -3.0 -2.5 12 649 3658 260 20 19.7 3.5 | 22 1 -0.2 -0.6 13 577 4572 230 27 20.7 17.4 | 183 13 0.8 13.3 14 555 4877 225 27 19.1 19.1 | 177 15 -0.8 15.1 15 513 5486 220 30 19.3 23.0 | 178 19 -0.6 19.0 16 500 5690 240 39 33.8 19.5 | 222 21 13.9 15.5 17 493 5791 240 39 33.8 19.5 | 222 21 13.9 15.5 18 473 6096 245 40 36.3 16.9 | 232 21 16.3 12.9 19 402 7315 265 56 55.8 4.9 | 269 36 35.9 0.9 20 400 7350 265 53 52.8 4.6 | 269 33 32.9 0.6 21 337 8534 250 60 56.4 20.5 | 246 40 36.5 16.5 22 300 9350 255 85 82.1 22.0 | 254 65 62.2 18.0 23 270 10058 255 94 90.8 24.3 | 254 74 70.9 20.3 24 250 10570 260 89 87.6 15.5 | 260 69 67.7 11.4 25 208 11759 255 103 99.5 26.7 | 254 83 79.6 22.6 26 204 11887 255 103 99.5 26.7 | 254 83 79.6 22.6 27 200 12010 255 99 95.6 25.6 | 254 79 75.7 21.6 28 167 13142 265 99 98.6 8.6 | 267 79 78.7 4.6 29 150 13810 260 95 93.6 16.5 | 260 75 73.6 12.5 30 131 14630 265 96 95.6 8.4 | 267 76 75.7 4.3 31 113 15545 270 65 65.0 -0.0 | 275 45 45.1 -4.0 32 100 16320 260 60 59.1 10.4 | 261 40 39.2 6.4 33 98 16459 260 60 59.1 10.4 | 261 40 39.2 6.4 34 93 16764 260 68 67.0 11.8 | 261 48 47.0 7.8 35 76 17983 280 36 35.5 -6.3 | 303 19 15.5 -10.3 36 72 18288 260 33 32.5 5.7 | 262 13 12.6 1.7 37 70 18490 275 24 23.9 -2.1 | 327 7 4.0 -6.1 38 66 18898 275 24 23.9 -2.1 | 327 7 4.0 -6.1 39 62 19202 250 38 35.7 13.0 | 240 18 15.8 9.0 40 59 19507 260 40 39.4 6.9 | 261 20 19.5 2.9 41 54 20117 280 25 24.6 -4.3 | 331 10 4.7 -8.4 42 50 20580 255 15 14.5 3.9 | 88 5 -5.4 -0.1 43 49 20726 250 11 10.3 3.8 | 88 10 -9.6 -0.3 44 47 21031 265 16 15.9 1.4 | 57 5 -4.0 -2.6 45 44 21336 220 15 9.6 11.5 | 126 13 -10.3 7.5 46 42 21641 265 11 11.0 1.0 | 71 9 -9.0 -3.1 47 40 21946 225 14 9.9 9.9 | 120 12 -10.0 5.9 48 39 22250 240 10 8.7 5.0 | 95 11 -11.3 1.0 49 32 23470 100 10 -9.8 1.7 | 86 30 -29.8 -2.3 50 30 23774 140 16 -10.3 12.3 | 105 31 -30.2 8.2 51 30 23860 195 9 2.3 8.7 | 105 18 -17.6 4.7 52 29 24079 195 10 2.6 9.7 | 108 18 -17.3 5.6 53 26 24689 205 10 4.2 9.1 | 108 16 -15.7 5.0 54 25 24994 215 1 0.6 0.8 | 81 20 -19.3 -3.2 55 24 25298 145 10 -5.7 8.2 | 99 26 -25.7 4.2 56 23 25603 180 16 0.0 16.0 | 121 23 -19.9 12.0 57 22 25908 225 11 7.8 7.8 | 107 13 -12.1 3.8 58 21 26213 220 10 6.4 7.7 | 105 14 -13.5 3.6 59 20 26510 110 3 -2.8 1.0 | 82 23 -22.7 -3.0 60 20 26518 0 0 -0.0 -0.0 | 79 20 -19.9 -4.0 61 15 28346 295 10 9.1 -4.2 | 53 14 -10.9 -8.3 62 14 28651 340 14 4.8 -13.2 | 41 23 -15.1 -17.2 63 14 28956 360 10 -0.0 -10.0 | 55 24 -19.9 -14.0 64 13 29566 10 15 -2.6 -14.8 | 50 29 -22.5 -18.8 65 12 29870 20 14 -4.8 -13.2 | 55 30 -24.7 -17.2 66 10 31100 295 3 2.7 -1.3 | 73 18 -17.2 -5.3 Wind Parameters Mean winds (0-6000m): 228.6 at 27.1 knts Storm direction: 258.6 at 20.3 knts Shear (0-3000m) pos: 3.0 neg: 2.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -21.6 deg Storm rel helicity (0-3000m) pos: 95.2 neg: -49.3 tot: 45.9 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.12 Bulk Shear: 9.38 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 ------------------------------------------------------------------------------- 500 219 20 146 14| 0.0 18.8 18.8| 45.4 0.0 45.4 90.8 0.72| 19.9 14.3 1000 214 25 160 18| 2.1 9.4 11.5| 66.6 0.0 66.6 66.6 0.69| 13.0 9.0 1500 214 27 165 19| 2.6 6.3 8.9| 83.6 0.0 83.6 55.7 0.68| 10.3 7.0 2000 214 28 169 20| 1.9 3.7 5.7| 87.5 -23.5 64.1 32.0 0.47| 9.4 4.4 2500 215 28 168 19| 2.1 3.0 5.1| 93.4 -40.3 53.1 21.2 0.30| 10.6 3.1 3000 218 26 167 17| 3.0 2.5 5.5| 95.2 -49.3 45.9 15.3 0.13| 11.1 1.5 4000 226 25 170 13| 2.3 3.1 5.4| 95.2 -52.2 43.0 10.7 0.09| 10.2 1.0 5000 226 25 172 14| 1.8 3.4 5.2| 96.2 -61.7 34.4 6.9 0.05| 9.2 0.5 6000 229 27 182 14| 2.9 2.8 5.7|203.7 -61.7 142.0 23.7 0.23| 9.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250501.00.gif