UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 24 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 1004 42 17.2 12.2 72 5.0 14.1 50 2 290.0 291.6 287.2 315.2 8.92 1 1002 59 14.6 10.9 78 3.7 12.4 43 2 287.6 289.0 285.5 310.5 8.19 2 1000 76 14.6 11.0 79 3.6 12.5 35 3 287.8 289.2 285.7 310.9 8.26 3 933 657 9.8 7.9 88 1.9 8.8 329 11 288.6 289.9 284.9 308.9 7.18 4 925 729 10.0 6.5 79 3.5 8.1 335 13 289.5 290.7 284.7 308.2 6.57 5 924 738 10.4 6.3 76 4.1 8.2 335 13 290.0 291.2 284.8 308.5 6.49 6 914 829 13.0 -5.0 28 18.0 5.0 338 17 293.6 294.1 282.3 302.2 2.88 7 899 968 15.0 -12.0 14 27.0 4.3 342 22 297.1 297.4 282.3 302.3 1.69 8 850 1441 14.2 -12.8 14 27.0 3.5 335 17 301.0 301.3 283.9 306.3 1.68 9 830 1641 13.2 -18.8 9 32.0 2.0 323 17 302.0 302.2 283.5 305.4 1.04 10 700 3047 4.8 -32.2 5 37.0 -4.6 280 25 307.8 307.9 284.9 309.1 0.37 11 695 3105 4.4 -32.6 5 37.0 -4.8 280 25 308.0 308.1 285.0 309.2 0.36 12 622 3996 -3.3 -32.3 9 29.0 -9.9 278 29 309.1 309.2 285.5 310.5 0.41 13 582 4519 -6.3 -50.3 2 44.0 -12.7 284 30 311.5 311.5 285.9 311.8 0.07 14 500 5690 -13.7 -51.7 2 38.0 -18.3 275 43 316.3 316.3 287.6 316.6 0.06 15 495 5766 -14.3 -51.3 3 37.0 -18.8 273 43 316.5 316.5 287.7 316.8 0.07 16 490 5842 -14.5 -33.5 18 19.0 -18.1 271 43 317.2 317.3 288.3 318.8 0.46 17 451 6461 -20.3 -31.3 37 11.0 -22.3 264 40 317.5 317.6 288.6 319.7 0.62 18 444 6576 -21.1 -34.1 30 13.0 -23.2 262 42 317.9 318.0 288.6 319.6 0.48 19 434 6744 -20.3 -48.3 6 28.0 -23.5 261 45 321.0 321.0 289.2 321.5 0.11 20 400 7340 -24.7 -35.7 35 11.0 -26.4 275 69 322.9 323.0 290.1 324.5 0.46 21 377 7770 -28.3 -32.8 65 4.5 -29.0 273 74 323.6 323.8 290.6 326.0 0.64 22 365 8003 -28.9 -32.6 70 3.7 -29.5 271 77 325.9 326.0 291.2 328.3 0.68 23 363 8042 -28.9 -37.9 42 9.0 -30.1 271 78 326.4 326.4 291.1 327.9 0.40 24 325 8830 -33.1 -44.1 32 11.0 -34.2 280 98 331.1 331.1 292.3 332.0 0.23 25 300 9390 -37.5 -43.5 53 6.0 -38.0 275 97 332.5 332.6 292.7 333.6 0.27 26 266 10201 -44.7 -48.3 67 3.6 -44.9 280 105 333.6 333.7 292.9 334.3 0.18 27 263 10276 -45.3 -51.3 51 6.0 -45.6 280 105 333.8 333.9 292.9 334.4 0.13 28 250 10610 -48.1 -52.5 60 4.4 -48.3 280 105 334.6 334.6 293.0 335.0 0.12 29 232 11098 -52.0 -56.4 60 4.3 -52.2 285 116 335.8 335.8 293.3 336.1 0.08 30 230 11154 -52.5 -56.8 60 4.3 -52.7 290 115 335.9 335.9 293.4 336.2 0.08 31 227 11239 -50.7 -64.7 17 14.0 -51.0 287 116 339.9 340.0 294.3 340.1 0.03 32 207 11844 -47.9 -76.9 2 29.0 -48.5 280 90 353.4 353.4 297.4 353.4 0.01 33 200 12070 -48.7 -77.7 2 29.0 -49.3 275 97 355.7 355.7 297.8 355.7 0.00 34 150 13920 -59.1 -83.1 3 24.0 -59.3 265 94 368.3 368.3 300.2 368.3 0.00 35 103 16223 -69.7 -87.7 6 18.0 -69.8 270 81 389.8 389.8 303.8 389.8 0.00 36 100 16400 -69.3 -88.3 5 19.0 -69.4 275 81 393.8 393.8 304.3 393.8 0.00 37 92 16905 -64.9 -87.9 3 23.0 -65.1 280 72 412.0 412.0 306.7 412.1 0.00 38 70 18550 -71.3 -89.3 5 18.0 -71.4 245 28 431.8 431.8 309.0 431.9 0.00 39 68 18720 -72.3 -89.3 6 17.0 -72.4 267 28 433.3 433.3 309.2 433.3 0.00 40 66 18895 -72.5 -90.5 5 18.0 -72.6 262 31 436.6 436.6 309.5 436.6 0.00 41 60 19466 -62.9 -89.9 1 27.0 -63.3 255 39 470.1 470.1 312.7 470.1 0.00 42 57 19783 -61.1 -88.1 2 27.0 -61.6 264 37 481.1 481.1 313.5 481.1 0.00 43 52 20349 -62.7 -88.7 2 26.0 -63.1 283 18 490.2 490.2 314.2 490.2 0.00 44 50 20590 -62.3 -88.3 2 26.0 -62.7 270 16 496.7 496.7 314.7 496.7 0.00 45 46 21107 -61.9 -88.9 2 27.0 -62.4 265 16 509.6 509.6 315.6 509.6 0.00 46 39 22146 -56.1 -86.1 1 30.0 -57.2 199 17 548.9 548.9 318.1 549.0 0.01 47 35 22832 -58.1 -87.1 1 29.0 -59.1 317 11 561.0 561.0 318.7 561.0 0.01 48 32 23404 -53.5 -84.5 1 31.0 -55.2 244 10 587.8 587.8 320.0 587.9 0.01 49 30 23820 -53.5 -84.5 1 31.0 -55.4 240 9 598.8 598.8 320.6 598.9 0.01 50 28 24261 -55.5 -85.5 1 30.0 -57.1 227 7 605.2 605.2 320.9 605.2 0.01 51 24 25252 -50.5 -83.5 1 33.0 -53.4 236 21 647.0 647.0 322.6 647.1 0.02 52 20 26440 -49.9 -82.9 1 33.0 -53.4 265 12 683.4 683.4 323.9 683.6 0.02 53 18 27131 -48.3 -82.3 1 34.0 -52.6 250 20 709.4 709.4 324.7 709.6 0.03 54 16 27903 -50.3 -83.3 1 33.0 -54.2 253 26 727.2 727.2 325.3 727.4 0.02 55 11 30372 -46.1 -82.1 1 36.0 -52.9 270 29 824.7 824.7 327.8 825.1 0.04 56 10 31010 -42.7 -80.7 1 38.0 -51.5 270 25 860.2 860.2 328.6 860.7 0.06 57 9.7 31216 -42.1 -80.1 1 38.0 -51.4 869.9 870.0 328.8 870.6 0.07 58 7.3 33151 -39.3 -79.3 1 40.0 -51.5 955.1 955.1 330.4 956.2 0.10 TRP 230 11154 -52.5 -56.8 60 4.3 -52.7 290 115 335.9 335.9 293.4 336.2 0.08 WND 232 11098 -52.0 -56.4 60 4.3 -52.2 285 116 335.8 335.8 293.3 336.1 0.08 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 653.29 mb = 3614.17 m = 11857.35 ft Wetbulb zero: 790.96 mb = 2038.56 m = 6688.10 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 16.49 % Est. max temperature: 27.88 C = 82.19 F Sfc-Lift cond lev (LCL): 931.93 mb = 666.94 m = 2188.09 ft T: 9.83 C 700-500 lapse rate: 7.00 C/km ThetaE index: 6.31 C Layer 914.0- 899.0 mb Conv cond level (CCL): 676.18 mb = 3325.64 m = 10910.76 ft Mean mixing ratio: 6.80 g/kg Conv temperature: 35.49 C = 95.88 F Cap Strength: 9.81 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 9.58 C Showalter Index: 10.98 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 0.90 C K Index: -21.90 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.88 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 52720.71 J/kg Cap Strength: 9.80 C Lift Cond Lev (LCL): 886.18 mb = 1089.32 m = 3573.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 19 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 1004 42 50 2 -1.5 -1.3 | 131 19 -14.5 12.5 1 1000 76 35 3 -1.7 -2.5 | 128 18 -14.6 11.3 2 973 305 20 3 -1.0 -2.8 | 128 18 -14.0 10.9 3 938 610 325 9 5.2 -7.4 | 129 10 -7.8 6.4 4 925 729 335 13 5.5 -11.8 | 105 8 -7.4 2.0 5 905 914 340 21 7.2 -19.7 | 44 8 -5.7 -6.0 6 873 1219 350 25 4.3 -24.6 | 38 14 -8.6 -10.9 7 850 1441 335 17 7.2 -15.4 | 74 6 -5.7 -1.7 8 842 1524 330 17 8.5 -14.7 | 78 5 -4.4 -1.0 9 782 2134 290 16 15.0 -5.5 | 194 9 2.1 8.3 10 726 2743 270 25 25.0 -0.0 | 221 18 12.1 13.7 11 700 3047 280 25 24.6 -4.3 | 231 15 11.7 9.4 12 648 3658 275 28 27.9 -2.4 | 233 19 15.0 11.3 13 576 4572 285 30 29.0 -7.8 | 250 17 16.0 6.0 14 500 5690 275 43 42.8 -3.7 | 252 32 29.9 10.0 15 473 6096 265 44 43.8 3.8 | 240 36 30.9 17.6 16 454 6401 265 39 38.9 3.4 | 237 31 25.9 17.1 17 436 6706 260 44 43.3 7.6 | 235 37 30.4 21.4 18 400 7340 275 69 68.7 -6.0 | 262 56 55.8 7.7 19 353 8230 270 80 80.0 -0.0 | 258 68 67.1 13.7 20 338 8534 275 79 78.7 -6.9 | 264 66 65.8 6.9 21 324 8839 280 99 97.5 -17.2 | 272 85 84.6 -3.4 22 300 9390 275 97 96.6 -8.5 | 266 84 83.7 5.3 23 284 9754 280 105 103.4 -18.2 | 273 91 90.5 -4.5 24 250 10610 280 105 103.4 -18.2 | 273 91 90.5 -4.5 25 232 11098 285 116 112.0 -30.0 | 279 100 99.1 -16.3 26 230 11154 290 115 108.1 -39.3 | 285 99 95.1 -25.6 27 226 11278 285 116 112.0 -30.0 | 279 100 99.1 -16.3 28 206 11887 280 88 86.7 -15.3 | 271 74 73.7 -1.5 29 200 12070 275 97 96.6 -8.5 | 266 84 83.7 5.3 30 155 13716 270 101 101.0 -0.0 | 261 89 88.1 13.7 31 150 13920 265 94 93.6 8.2 | 255 84 80.7 21.9 32 121 15240 275 93 92.6 -8.1 | 266 80 79.7 5.6 33 109 15850 260 81 79.8 14.1 | 247 72 66.8 27.8 34 100 16400 275 81 80.7 -7.1 | 264 68 67.8 6.7 35 94 16764 275 81 80.7 -7.1 | 264 68 67.8 6.7 36 89 17069 285 62 59.9 -16.0 | 273 47 47.0 -2.3 37 85 17374 275 42 41.8 -3.7 | 251 31 28.9 10.1 38 73 18288 255 28 27.0 7.2 | 214 25 14.1 21.0 39 70 18550 245 28 25.4 11.8 | 206 28 12.4 25.6 40 70 18593 270 26 26.0 -0.0 | 224 19 13.1 13.7 41 63 19202 255 35 33.8 9.1 | 222 31 20.9 22.8 42 60 19507 255 39 37.7 10.1 | 226 34 24.7 23.8 43 57 19812 265 37 36.9 3.2 | 235 29 23.9 17.0 44 51 20422 285 16 15.5 -4.1 | 195 10 2.5 9.6 45 50 20590 270 16 16.0 -0.0 | 193 14 3.1 13.7 46 49 20726 265 13 13.0 1.1 | 180 15 0.0 14.9 47 47 21031 275 13 13.0 -1.1 | 180 13 0.0 12.6 48 44 21336 240 22 19.1 11.0 | 194 25 6.1 24.7 49 42 21641 240 14 12.1 7.0 | 178 21 -0.8 20.7 50 40 21946 195 13 3.4 12.6 | 160 28 -9.6 26.3 51 38 22250 200 19 6.5 17.9 | 168 32 -6.4 31.6 52 37 22555 260 21 20.7 3.6 | 204 19 7.8 17.4 53 35 22860 320 10 6.4 -7.7 | 133 9 -6.5 6.1 54 33 23165 250 10 9.4 3.4 | 168 18 -3.5 17.2 55 30 23774 235 10 8.2 5.7 | 166 20 -4.7 19.5 56 30 23820 240 9 7.8 4.5 | 164 19 -5.1 18.2 57 29 24079 270 12 12.0 -0.0 | 176 14 -0.9 13.7 58 27 24384 200 4 1.4 3.8 | 147 21 -11.6 17.5 59 26 24689 205 10 4.2 9.1 | 159 24 -8.7 22.8 60 25 24994 210 23 11.5 19.9 | 178 34 -1.4 33.7 61 23 25603 270 18 18.0 -0.0 | 200 15 5.1 13.7 62 22 25908 260 11 10.8 1.9 | 172 16 -2.1 15.7 63 21 26213 255 14 13.5 3.6 | 182 17 0.6 17.4 64 20 26440 265 12 12.0 1.0 | 176 15 -1.0 14.8 65 19 26822 255 11 10.6 2.8 | 172 17 -2.3 16.6 66 17 27432 245 28 25.4 11.8 | 206 28 12.4 25.6 67 16 28042 255 26 25.1 6.7 | 211 24 12.2 20.5 68 14 28651 240 26 22.5 13.0 | 200 28 9.6 26.7 69 14 28956 255 26 25.1 6.7 | 211 24 12.2 20.5 70 13 29261 230 22 16.9 14.1 | 188 28 3.9 27.9 71 12 29870 240 30 26.0 15.0 | 204 32 13.1 28.7 72 11 30175 270 30 30.0 -0.0 | 231 22 17.1 13.7 73 10 31010 270 25 25.0 -0.0 | 221 18 12.1 13.7 Wind Parameters Mean winds (0-6000m): 286.8 at 25.2 knts Storm direction: 316.8 at 18.9 knts Shear (0-3000m) pos: 3.0 neg: 4.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -34.3 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 80.10 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 4 4 126 16| 0.0 7.5 7.5| 1.1 -11.1 -10.1 -20.2 -0.27| 8.1 -2.2 1000 342 10 114 11| 7.8 3.8 11.5| 1.5 -33.5 -32.0 -32.0 -0.55| 12.6 -6.9 1500 343 14 95 9| 5.2 2.5 7.7| 13.1 -34.3 -21.2 -14.2 -0.22| 12.8 -2.8 2000 334 14 97 7| 3.9 4.0 7.9| 17.9 -34.3 -16.4 -8.2 -0.04| 12.1 -0.5 2500 322 15 116 4| 3.1 5.0 8.1| 30.5 -34.3 -3.8 -1.5 0.04| 11.6 0.5 3000 310 17 179 3| 3.0 4.2 7.2| 46.1 -34.3 11.8 3.9 0.09| 11.0 1.0 4000 297 19 222 7| 2.5 3.5 6.0| 58.8 -34.3 24.5 6.1 0.12| 9.0 1.1 5000 292 22 233 9| 2.3 3.4 5.7| 77.4 -34.3 43.1 8.6 0.16| 8.2 1.3 6000 287 25 240 13| 1.9 3.9 5.8| 77.8 -86.6 -8.8 -1.5 0.07| 8.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250424.00.gif