UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 17 APR 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1007 39 17.0 13.9 82 3.1 15.1 185 8 289.6 291.3 287.9 317.6 9.95 1 1000 98 16.4 14.0 86 2.4 14.9 190 7 289.5 291.3 288.1 317.9 10.09 2 925 758 12.2 12.2 100 0.0 12.2 220 29 291.8 293.5 288.5 319.3 9.69 3 850 1465 8.8 8.6 99 0.2 8.7 220 29 295.4 296.9 288.5 319.3 8.27 4 840 1563 8.2 7.4 95 0.8 7.8 225 28 295.7 297.1 288.1 318.1 7.71 5 825 1713 11.6 -2.4 38 14.0 4.8 245 25 300.9 301.6 286.2 312.6 3.88 6 810 1866 11.2 -5.8 30 17.0 3.5 259 22 302.0 302.6 285.8 311.4 3.06 7 751 2492 6.4 -5.6 42 12.0 1.0 257 24 303.4 304.0 286.6 313.7 3.35 8 732 2701 4.6 0.4 74 4.2 2.4 258 25 303.7 304.7 288.7 320.0 5.38 9 726 2768 4.8 -3.2 56 8.0 1.0 258 25 304.6 305.4 287.9 317.4 4.16 10 700 3065 3.0 -5.0 56 8.0 -0.7 260 27 305.8 306.5 287.9 317.5 3.76 11 668 3441 0.0 -6.0 64 6.0 -2.7 257 27 306.6 307.2 288.1 317.9 3.66 12 652 3635 -1.1 -12.1 43 11.0 -5.3 255 27 307.4 307.9 287.0 314.8 2.32 13 585 4487 -8.7 -14.7 62 6.0 -10.7 259 31 308.3 308.7 287.1 315.0 2.09 14 546 5019 -11.1 -27.1 25 16.0 -14.9 272 36 311.6 311.7 286.8 314.2 0.76 15 532 5218 -11.3 -32.3 16 21.0 -15.6 277 38 313.6 313.7 287.2 315.3 0.48 16 520 5392 -12.7 -24.7 36 12.0 -15.7 282 40 314.0 314.2 287.9 317.4 0.99 17 500 5690 -15.3 -26.3 38 11.0 -17.9 280 43 314.4 314.6 287.9 317.4 0.89 18 458 6349 -20.5 -27.5 53 7.0 -22.0 275 46 315.9 316.0 288.3 318.9 0.87 19 430 6814 -24.1 -33.1 43 9.0 -25.5 275 45 317.0 317.1 288.4 319.0 0.55 20 419 7003 -25.1 -47.1 11 22.0 -27.3 275 45 318.1 318.1 288.3 318.6 0.13 21 401 7322 -27.3 -33.3 57 6.0 -28.2 279 61 319.3 319.4 289.2 321.3 0.58 22 400 7340 -27.5 -35.5 46 8.0 -28.6 275 61 319.2 319.3 289.0 320.9 0.46 23 392 7485 -28.1 -40.1 31 12.0 -29.5 275 61 320.3 320.4 289.2 321.4 0.30 24 387 7577 -28.9 -39.9 34 11.0 -30.2 276 61 320.4 320.5 289.2 321.6 0.31 25 324 8819 -39.3 -52.3 24 13.0 -40.0 279 62 322.8 322.8 289.7 323.2 0.09 26 300 9340 -44.1 -55.1 28 11.0 -44.5 280 62 323.2 323.2 289.8 323.5 0.07 27 274 9939 -49.9 -55.9 49 6.0 -50.1 280 62 323.3 323.3 289.8 323.6 0.07 28 264 10180 -51.5 -60.5 33 9.0 -51.7 279 61 324.4 324.4 290.2 324.6 0.04 29 250 10530 -54.9 -62.9 36 8.0 -55.1 275 57 324.4 324.5 290.2 324.6 0.03 30 226 11170 -58.3 -67.3 31 9.0 -58.4 275 70 328.7 328.7 291.4 328.8 0.02 31 204 11815 -58.1 -73.8 12 15.7 -58.3 280 88 338.8 338.8 294.0 338.8 0.01 32 200 11940 -58.1 -75.1 10 17.0 -58.3 280 86 340.8 340.8 294.5 340.8 0.01 33 188 12331 -56.5 -79.5 4 23.0 -56.8 283 79 349.4 349.4 296.5 349.4 0.00 34 150 13760 -56.9 -83.9 2 27.0 -57.2 270 77 372.0 372.0 300.9 372.1 0.00 35 147 13889 -55.7 -83.7 2 28.0 -56.1 270 75 376.3 376.3 301.6 376.3 0.00 36 115 15431 -62.1 -86.1 3 24.0 -62.3 275 56 391.8 391.8 304.0 391.8 0.00 37 100 16300 -60.3 -86.3 2 26.0 -60.6 275 42 411.2 411.2 306.7 411.2 0.00 38 85 17301 -64.9 -87.9 3 23.0 -65.1 279 23 421.5 421.5 307.9 421.5 0.00 39 70 18490 -63.1 -88.1 2 25.0 -63.4 280 29 449.4 449.4 310.8 449.4 0.00 40 64 19040 -63.5 -88.5 2 25.0 -63.8 270 27 460.2 460.2 311.8 460.2 0.00 41 60 19441 -57.7 -86.7 1 29.0 -58.3 276 28 481.7 481.7 313.6 481.7 0.00 42 56 19874 -59.7 -86.7 2 27.0 -60.2 337 11 486.8 486.8 314.0 486.8 0.00 43 51 20464 -55.1 -85.1 1 30.0 -56.1 227 7 510.7 510.7 315.7 510.8 0.01 44 50 20590 -56.3 -85.3 1 29.0 -57.2 185 8 510.8 510.8 315.7 510.8 0.01 45 43 21547 -58.7 -86.7 2 28.0 -59.5 214 17 527.4 527.4 316.8 527.4 0.00 46 36 22687 -51.1 -84.1 1 33.0 -53.1 327 9 574.6 574.6 319.4 574.6 0.01 47 33 23251 -53.7 -84.7 1 31.0 -55.4 81 3 582.2 582.2 319.8 582.2 0.01 48 30 23870 -50.5 -84.5 1 34.0 -52.9 285 5 607.0 607.0 320.9 607.0 0.01 49 28 24321 -49.5 -83.5 1 34.0 -52.4 260 4 621.8 621.8 321.6 621.9 0.01 50 27 24560 -50.3 -83.3 1 33.0 -53.0 247 4 626.1 626.1 321.7 626.2 0.01 51 20 26530 -48.1 -83.1 1 35.0 -52.2 285 11 688.9 689.0 324.1 689.1 0.02 52 14 28900 -43.9 -81.9 1 38.0 -50.8 270 14 777.2 777.2 326.7 777.5 0.03 53 10 31140 -47.3 -83.3 1 36.0 -53.9 280 41 843.0 843.0 328.2 843.3 0.04 54 9.8 31274 -47.5 -82.5 1 35.0 -54.1 847.1 847.1 328.4 847.6 0.04 55 8.9 31914 -45.1 -82.1 1 37.0 -53.2 880.0 880.1 329.0 880.6 0.05 TRP 226 11170 -58.3 -67.3 31 9.0 -58.4 275 70 328.7 328.7 291.4 328.8 0.02 WND 204 11815 -58.1 -73.8 12 15.7 -58.3 280 88 338.8 338.8 294.0 338.8 0.01 Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 668.00 mb = 3441.35 m = 11290.37 ft Wetbulb zero: 710.18 mb = 2947.56 m = 9670.37 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 59.01 % Est. max temperature: 22.46 C = 72.42 F Sfc-Lift cond lev (LCL): 961.66 mb = 428.94 m = 1407.27 ft T: 14.29 C 700-500 lapse rate: 6.97 C/km ThetaE index: 7.87 C Layer 840.0- 751.0 mb Conv cond level (CCL): 930.27 mb = 709.87 m = 2328.95 ft Mean mixing ratio: 9.83 g/kg Conv temperature: 19.05 C = 66.30 F Cap Strength: 4.79 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: 3.63 C Lifted Index @700 mb: 3.10 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.90 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 337.45 Risk: Showers and thunderstorms possible Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.69 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 60106.69 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 940.66 mb = 615.89 m = 2020.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 1007 39 185 8 0.7 8.0 | 124 25 -20.6 13.7 1 1000 98 190 7 1.2 6.9 | 122 24 -20.1 12.6 2 976 305 215 18 10.3 14.7 | 152 23 -11.0 20.4 3 941 610 210 26 13.0 22.5 | 164 29 -8.3 28.2 4 925 758 220 29 18.6 22.2 | 175 28 -2.6 27.9 5 908 914 215 33 18.9 27.0 | 176 33 -2.4 32.7 6 850 1465 220 29 18.6 22.2 | 175 28 -2.6 27.9 7 844 1524 220 29 18.6 22.2 | 175 28 -2.6 27.9 8 813 1829 260 22 21.7 3.8 | 182 10 0.4 9.5 9 784 2134 255 22 21.3 5.7 | 180 11 -0.0 11.4 10 700 3065 260 27 26.6 4.7 | 207 12 5.3 10.4 11 649 3658 255 27 26.1 7.0 | 201 14 4.8 12.7 12 577 4572 260 32 31.5 5.6 | 222 15 10.2 11.3 13 513 5486 285 41 39.6 -10.6 | 285 19 18.3 -4.9 14 500 5690 280 43 42.3 -7.5 | 275 21 21.1 -1.8 15 473 6096 275 46 45.8 -4.0 | 266 25 24.5 1.7 16 418 7010 275 45 44.8 -3.9 | 266 24 23.5 1.8 17 401 7315 280 61 60.1 -10.6 | 277 39 38.8 -4.9 18 400 7340 275 61 60.8 -5.3 | 269 39 39.5 0.4 19 300 9340 280 62 61.1 -10.8 | 277 40 39.8 -5.1 20 269 10058 280 62 61.1 -10.8 | 277 40 39.8 -5.1 21 250 10530 275 57 56.8 -5.0 | 269 36 35.5 0.7 22 245 10668 280 57 56.1 -9.9 | 277 35 34.8 -4.2 23 226 11170 275 70 69.7 -6.1 | 270 48 48.4 -0.4 24 212 11582 265 72 71.7 6.3 | 257 52 50.4 12.0 25 204 11815 280 88 86.7 -15.3 | 278 66 65.4 -9.6 26 202 11887 280 88 86.7 -15.3 | 278 66 65.4 -9.6 27 200 11940 280 86 84.7 -14.9 | 278 64 63.4 -9.2 28 192 12192 285 81 78.2 -21.0 | 285 59 57.0 -15.3 29 175 12802 275 72 71.7 -6.3 | 271 50 50.4 -0.6 30 166 13106 275 87 86.7 -7.6 | 272 65 65.4 -1.9 31 150 13760 270 77 77.0 -0.0 | 264 56 55.7 5.7 32 118 15240 275 50 49.8 -4.4 | 267 29 28.5 1.3 33 107 15850 275 69 68.7 -6.0 | 270 47 47.5 -0.3 34 100 16300 275 42 41.8 -3.7 | 264 21 20.6 2.0 35 97 16459 275 42 41.8 -3.7 | 264 21 20.6 2.0 36 88 17069 290 27 25.4 -9.2 | 311 5 4.1 -3.5 37 84 17374 275 22 21.9 -1.9 | 189 4 0.6 3.8 38 80 17678 255 25 24.1 6.5 | 193 12 2.9 12.2 39 76 17983 270 34 34.0 -0.0 | 246 14 12.7 5.7 40 72 18288 270 21 21.0 -0.0 | 177 6 -0.3 5.7 41 70 18490 280 29 28.6 -5.0 | 265 7 7.3 0.7 42 66 18898 280 28 27.6 -4.9 | 262 6 6.3 0.8 43 62 19202 260 26 25.6 4.5 | 203 11 4.3 10.2 44 59 19507 280 29 28.6 -5.0 | 265 7 7.3 0.7 45 57 19812 335 13 5.5 -11.8 | 69 17 -15.8 -6.1 46 54 20117 345 6 1.6 -5.8 | 90 20 -19.7 -0.1 47 50 20590 185 8 0.7 8.0 | 124 25 -20.6 13.7 48 47 21031 195 10 2.6 9.7 | 129 24 -18.7 15.4 49 45 21336 225 17 12.0 12.0 | 152 20 -9.3 17.7 50 42 21641 210 17 8.5 14.7 | 148 24 -12.8 20.4 51 39 22250 255 19 18.4 4.9 | 165 11 -2.9 10.6 52 37 22555 295 12 10.9 -5.1 | 93 10 -10.4 0.6 53 33 23165 70 1 -0.9 -0.3 | 104 23 -22.2 5.4 54 30 23774 145 12 -6.9 9.8 | 119 32 -28.2 15.5 55 30 23870 285 5 4.8 -1.3 | 105 17 -16.5 4.4 56 21 26213 155 1 -0.4 0.9 | 107 23 -21.7 6.6 57 20 26530 285 11 10.6 -2.8 | 105 11 -10.7 2.8 58 19 26822 270 10 10.0 -0.0 | 117 13 -11.3 5.7 59 18 27127 310 10 7.7 -6.4 | 87 14 -13.6 -0.7 60 17 27737 265 5 5.0 0.4 | 111 17 -16.3 6.1 61 16 28042 255 10 9.7 2.6 | 125 14 -11.6 8.3 62 15 28651 245 22 19.9 9.3 | 175 15 -1.3 15.0 63 14 28956 275 12 12.0 -1.0 | 116 10 -9.3 4.6 64 13 29261 245 6 5.4 2.5 | 117 18 -15.8 8.2 65 12 29870 265 26 25.9 2.3 | 210 9 4.6 8.0 66 10 31140 280 41 40.4 -7.1 | 274 19 19.1 -1.4 Wind Parameters Mean winds (0-6000m): 255.0 at 29.4 knts Storm direction: 285.0 at 22.0 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 194.2 neg: -7.2 tot: 187.0 m^2/s^2 ave: 62.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 60.37 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 ------------------------------------------------------------------------------- 500 210 16 146 24| 17.8 0.0 17.8|102.3 0.0 102.3 204.6 0.89| 18.6 16.5 1000 213 23 160 26| 13.2 0.0 13.2|157.1 -0.6 156.4 156.4 0.77| 15.4 11.9 1500 215 25 166 27| 7.8 0.0 7.8|159.9 -4.9 155.0 103.4 0.66| 11.9 7.9 2000 222 25 170 25| 5.4 0.0 5.4|178.5 -6.9 171.6 85.8 0.47| 13.9 6.6 2500 229 25 173 22| 4.7 0.0 4.7|185.4 -7.2 178.2 71.3 0.49| 11.7 5.7 3000 234 25 176 20| 4.4 0.0 4.4|194.2 -7.2 187.0 62.3 0.51| 10.2 5.3 4000 241 25 183 18| 3.6 0.2 3.8|202.3 -11.2 191.1 47.8 0.49| 8.3 4.1 5000 247 27 191 17| 3.9 0.2 4.1|250.0 -11.2 238.8 47.8 0.57| 7.9 4.5 6000 255 29 208 15| 3.8 0.7 4.5|285.5 -43.3 242.2 40.4 0.49| 8.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250417.00.gif