UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 12 OCT 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 1008 40 22.4 18.8 80 3.6 19.9 325 3 294.9 297.3 292.8 334.0 13.67 1 1000 109 20.8 18.3 86 2.5 19.1 15 2 294.0 296.3 292.3 332.0 13.35 2 997 135 20.6 18.2 86 2.4 19.0 14 2 294.0 296.4 292.3 332.0 13.30 3 967 401 23.2 18.2 73 5.0 19.8 1 6 299.2 301.7 294.1 339.2 13.72 4 925 788 20.4 17.4 83 3.0 18.4 330 15 300.2 302.7 294.3 340.1 13.64 5 872 1297 17.6 15.7 89 1.9 16.3 306 20 302.4 304.8 294.5 340.7 12.97 6 850 1516 17.0 13.9 82 3.1 15.0 310 26 304.0 306.1 294.1 339.2 11.83 7 813 1895 15.4 12.1 81 3.3 13.3 312 21 306.2 308.2 294.1 339.1 10.98 8 799 2043 15.6 9.6 67 6.0 11.8 305 20 307.9 309.7 293.4 336.5 9.44 9 700 3153 8.4 4.1 74 4.3 5.9 275 16 311.8 313.2 292.9 334.6 7.36 10 691 3260 7.6 3.5 75 4.1 5.2 277 18 312.1 313.4 292.9 334.2 7.14 11 680 3391 7.0 2.0 70 5.0 4.2 280 22 312.8 314.1 292.6 333.2 6.52 12 669 3525 7.4 -9.6 29 17.0 -0.1 282 25 314.7 315.3 289.9 323.7 2.76 13 649 3774 6.2 -11.8 26 18.0 -1.4 284 28 316.1 316.6 290.0 324.0 2.38 14 647 3799 6.2 -10.8 28 17.0 -1.2 284 28 316.4 316.9 290.2 324.9 2.59 15 604 4358 2.0 -9.0 44 11.0 -2.9 281 30 317.8 318.4 291.2 328.3 3.20 16 590 4546 1.2 -16.8 25 18.0 -5.4 280 31 319.0 319.4 290.2 324.9 1.74 17 549 5121 -2.1 -16.1 33 14.0 -7.3 280 38 321.8 322.1 291.3 328.5 1.98 18 536 5311 -3.7 -7.2 77 3.5 -5.3 280 38 322.1 322.9 293.2 335.7 4.16 19 526 5460 -2.9 -27.9 13 25.0 -9.9 280 37 324.8 324.9 291.0 327.4 0.73 20 524 5490 -2.7 -26.7 14 24.0 -9.7 280 37 325.4 325.5 291.2 328.3 0.82 21 515 5627 -3.3 -27.3 14 24.0 -10.2 280 35 326.2 326.4 291.5 329.1 0.79 22 510 5704 -3.9 -13.9 46 10.0 -7.9 280 35 326.4 326.9 293.1 335.2 2.56 23 503 5813 -4.7 -12.7 54 8.0 -8.0 282 35 326.7 327.3 293.4 336.5 2.86 24 500 5860 -4.9 -19.9 30 15.0 -10.0 285 38 327.1 327.4 292.4 332.6 1.58 25 499 5876 -4.9 -20.9 27 16.0 -10.2 285 38 327.3 327.5 292.3 332.3 1.45 26 496 5923 -5.3 -13.3 53 8.0 -8.5 286 37 327.3 327.9 293.5 336.7 2.77 27 429 7048 -12.5 -24.5 36 12.0 -15.9 298 27 332.0 332.3 293.4 336.4 1.23 28 415 7301 -14.1 -21.1 55 7.0 -16.3 300 25 333.1 333.5 294.1 339.2 1.71 29 400 7580 -16.1 -27.1 38 11.0 -18.9 290 24 334.1 334.3 293.8 337.9 1.04 30 384 7886 -17.9 -33.9 23 16.0 -21.2 281 21 335.6 335.7 293.7 337.8 0.57 31 368 8203 -19.5 -28.5 45 9.0 -21.7 287 21 337.6 337.8 294.6 341.3 0.99 32 328 9049 -24.9 -47.9 10 23.0 -27.6 284 19 341.5 341.5 294.8 342.1 0.15 33 300 9690 -30.3 -49.3 14 19.0 -32.1 290 15 342.7 342.7 295.1 343.3 0.14 34 250 10960 -40.1 -60.1 10 20.0 -41.1 285 16 346.4 346.5 295.9 346.6 0.05 35 200 12440 -52.7 -67.7 15 15.0 -53.0 295 16 349.3 349.3 296.5 349.4 0.02 36 198 12505 -53.3 -68.3 14 15.0 -53.6 294 16 349.4 349.4 296.5 349.5 0.02 37 179 13147 -57.5 -72.5 13 15.0 -57.7 259 17 352.7 352.7 297.3 352.8 0.01 38 173 13362 -57.5 -75.5 8 18.0 -57.7 256 26 356.2 356.2 298.0 356.2 0.01 39 150 14250 -63.5 -81.5 7 18.0 -63.6 265 50 360.7 360.7 298.8 360.7 0.00 40 149 14291 -63.5 -81.5 7 18.0 -63.6 265 50 361.4 361.4 299.0 361.4 0.00 41 107 16268 -75.5 -85.5 19 10.0 -75.5 258 53 374.5 374.5 301.4 374.5 0.00 42 100 16660 -75.1 -87.1 14 12.0 -75.2 270 42 382.6 382.6 302.6 382.6 0.00 43 89 17327 -78.7 -86.7 26 8.0 -78.7 285 47 388.4 388.4 303.6 388.4 0.00 44 77 18157 -74.3 -87.3 12 13.0 -74.3 264 39 414.0 414.0 307.0 414.0 0.00 45 70 18710 -74.5 -88.5 10 14.0 -74.6 270 24 425.0 425.0 308.3 425.0 0.00 46 63 19329 -71.1 -89.1 5 18.0 -71.2 286 23 445.5 445.5 310.4 445.5 0.00 47 61 19523 -65.1 -89.1 2 24.0 -65.4 276 18 463.0 463.0 312.0 463.0 0.00 48 55 20152 -67.3 -89.3 3 22.0 -67.5 195 10 471.9 471.9 312.8 471.9 0.00 49 50 20730 -65.3 -89.3 2 24.0 -65.6 185 7 489.6 489.6 314.2 489.6 0.00 50 44 21510 -65.3 -89.3 2 24.0 -65.6 265 10 507.8 507.8 315.5 507.9 0.00 51 36 22753 -58.9 -86.9 2 28.0 -59.8 95 10 554.4 554.4 318.3 554.4 0.01 52 32 23488 -61.7 -87.7 2 26.0 -62.4 217 4 565.9 565.9 318.9 565.9 0.01 53 30 23890 -60.3 -87.3 2 27.0 -61.2 330 13 580.3 580.3 319.7 580.3 0.01 54 26 24784 -60.3 -87.3 2 27.0 -61.3 2 29 604.5 604.5 320.8 604.5 0.01 55 25 25031 -56.7 -85.7 1 29.0 -58.2 26 24 621.7 621.7 321.6 621.7 0.01 56 23 25558 -58.3 -86.3 2 28.0 -59.7 295 10 631.9 632.0 322.0 632.0 0.01 57 20 26450 -52.7 -83.7 1 31.0 -55.4 315 10 674.9 674.9 323.6 675.0 0.02 58 18 27134 -50.7 -82.7 1 32.0 -54.2 309 10 701.8 701.8 324.5 702.0 0.02 59 16 27899 -52.7 -83.7 1 31.0 -55.9 148 13 719.3 719.3 325.0 719.5 0.02 60 10 30980 -46.3 -81.3 1 35.0 -53.4 230 8 846.7 846.7 328.3 847.2 0.05 61 9.4 31390 -47.7 -81.7 1 34.0 -54.4 856.5 856.5 328.5 857.0 0.05 62 8.3 32218 -44.5 -80.5 1 36.0 -53.2 900.1 900.2 329.4 900.9 0.07 63 7.4 32982 -47.3 -82.3 1 35.0 -55.1 918.8 918.8 329.8 919.4 0.06 64 6.4 33950 -43.7 -80.7 1 37.0 -54.0 973.0 973.1 330.8 974.1 0.09 TRP 89 17327 -78.7 -86.7 26 8.0 -78.7 285 47 388.4 388.4 303.6 388.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 575.09 mb = 4755.45 m = 15601.69 ft Wetbulb zero: 669.25 mb = 3522.17 m = 11555.54 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 58.85 % Est. max temperature: 30.91 C = 87.64 F Sfc-Lift cond lev (LCL): 956.26 mb = 498.53 m = 1635.59 ft T: 22.50 C 700-500 lapse rate: 4.91 C/km ThetaE index: 17.04 C Layer 850.0- 649.0 mb Conv cond level (CCL): 787.79 mb = 2161.45 m = 7091.28 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 35.87 C = 96.56 F Cap Strength: 3.39 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 5.07 C Lifted Index @700 mb: 1.41 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.80 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 256.80 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.46 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 58063.16 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 907.82 mb = 949.70 m = 3115.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 18 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 1008 40 325 3 1.7 -2.5 | 138 15 -9.8 10.9 1 1000 109 15 2 -0.5 -1.9 | 133 17 -12.0 11.4 2 978 305 10 4 -0.7 -3.9 | 128 15 -12.2 9.4 3 944 610 340 10 3.4 -9.4 | 116 9 -8.1 3.9 4 925 788 330 15 7.5 -13.0 | 95 4 -4.0 0.3 5 912 914 325 15 8.6 -12.3 | 110 3 -2.9 1.0 6 880 1219 305 18 14.7 -10.3 | 227 4 3.3 3.0 7 850 1516 310 26 19.9 -16.7 | 292 9 8.4 -3.4 8 849 1524 305 26 21.3 -14.9 | 279 10 9.8 -1.6 9 819 1829 315 22 15.6 -15.6 | 299 5 4.1 -2.2 10 790 2134 300 19 16.5 -9.5 | 232 6 5.0 3.8 11 762 2438 295 17 15.4 -7.2 | 213 7 3.9 6.1 12 735 2743 280 12 11.8 -2.1 | 182 11 0.3 11.2 13 709 3048 270 17 17.0 -0.0 | 202 14 5.5 13.3 14 700 3153 275 16 15.9 -1.4 | 200 13 4.4 11.9 15 657 3658 285 28 27.0 -7.2 | 249 17 15.6 6.1 16 587 4572 280 31 30.5 -5.4 | 247 21 19.0 7.9 17 544 5182 280 39 38.4 -6.8 | 256 28 26.9 6.6 18 504 5791 280 34 33.5 -5.9 | 251 23 22.0 7.4 19 500 5860 285 38 36.7 -9.8 | 262 25 25.2 3.5 20 485 6096 290 34 31.9 -11.6 | 265 21 20.5 1.7 21 414 7315 300 25 21.7 -12.5 | 265 10 10.2 0.8 22 400 7580 290 24 22.6 -8.2 | 245 12 11.1 5.1 23 382 7925 280 20 19.7 -3.5 | 220 13 8.2 9.9 24 351 8534 295 23 20.8 -9.7 | 249 10 9.4 3.6 25 310 9449 275 15 14.9 -1.3 | 196 13 3.5 12.0 26 300 9690 290 15 14.1 -5.1 | 198 9 2.6 8.2 27 285 10058 300 18 15.6 -9.0 | 223 6 4.1 4.3 28 250 10960 285 16 15.5 -4.1 | 203 10 4.0 9.2 29 217 11887 280 19 18.7 -3.3 | 216 12 7.2 10.0 30 200 12440 295 16 14.5 -6.8 | 205 7 3.0 6.6 31 198 12497 295 16 14.5 -6.8 | 205 7 3.0 6.6 32 189 12802 265 16 15.9 1.4 | 197 15 4.4 14.7 33 180 13106 260 16 15.8 2.8 | 195 17 4.3 16.1 34 171 13411 255 29 28.0 7.5 | 218 27 16.5 20.8 35 156 14021 275 46 45.8 -4.0 | 255 36 34.3 9.3 36 150 14250 265 50 49.8 4.4 | 245 42 38.3 17.7 37 141 14630 265 48 47.8 4.2 | 244 40 36.3 17.5 38 121 15545 275 55 54.8 -4.8 | 259 44 43.3 8.5 39 109 16154 255 56 54.1 14.5 | 237 51 42.6 27.8 40 100 16660 270 42 42.0 -0.0 | 246 33 30.5 13.3 41 93 17069 270 42 42.0 -0.0 | 246 33 30.5 13.3 42 89 17327 285 47 45.4 -12.2 | 268 34 33.9 1.2 43 88 17374 280 50 49.2 -8.7 | 263 38 37.7 4.6 44 84 17678 285 45 43.5 -11.6 | 267 32 32.0 1.7 45 79 17983 270 41 41.0 -0.0 | 246 32 29.5 13.3 46 75 18288 260 37 36.4 6.4 | 232 32 24.9 19.8 47 71 18593 295 30 27.2 -12.7 | 268 16 15.7 0.6 48 70 18710 270 24 24.0 -0.0 | 223 18 12.5 13.3 49 68 18898 270 21 21.0 -0.0 | 216 16 9.5 13.3 50 64 19202 295 26 23.6 -11.0 | 259 12 12.1 2.3 51 61 19507 275 19 18.9 -1.7 | 213 14 7.4 11.7 52 58 19812 290 10 9.4 -3.4 | 168 10 -2.1 9.9 53 55 20117 195 10 2.6 9.7 | 159 25 -8.9 23.0 54 53 20422 195 13 3.4 12.6 | 163 27 -8.1 25.9 55 50 20730 185 7 0.6 7.0 | 152 23 -10.9 20.3 56 48 21031 190 10 1.7 9.8 | 157 25 -9.8 23.2 57 45 21336 215 10 5.7 8.2 | 165 22 -5.8 21.5 58 41 21946 20 10 -3.4 -9.4 | 105 15 -14.9 3.9 59 39 22250 100 10 -9.8 1.7 | 125 26 -21.3 15.1 60 37 22555 115 10 -9.1 4.2 | 130 27 -20.6 17.6 61 35 22860 85 10 -10.0 -0.9 | 120 25 -21.5 12.5 62 32 23470 210 4 2.0 3.5 | 151 19 -9.5 16.8 63 31 23774 310 10 7.7 -6.4 | 151 8 -3.8 6.9 64 30 23890 330 13 6.5 -11.3 | 113 5 -5.0 2.1 65 29 24079 355 16 1.4 -15.9 | 75 10 -10.1 -2.6 66 28 24384 330 13 6.5 -11.3 | 113 5 -5.0 2.1 67 26 24689 355 30 2.6 -29.9 | 28 19 -8.9 -16.6 68 25 24994 15 27 -7.0 -26.1 | 55 22 -18.5 -12.8 69 24 25298 85 10 -10.0 -0.9 | 120 25 -21.5 12.5 70 23 25603 275 10 10.0 -0.9 | 173 13 -1.5 12.5 71 22 25908 330 17 8.5 -14.7 | 65 3 -3.0 -1.4 72 21 26213 335 13 5.5 -11.8 | 104 6 -6.0 1.5 73 20 26450 315 10 7.1 -7.1 | 145 8 -4.4 6.3 74 20 26518 360 10 -0.0 -10.0 | 106 12 -11.5 3.3 75 19 26822 315 10 7.1 -7.1 | 145 8 -4.4 6.3 76 18 27127 315 10 7.1 -7.1 | 145 8 -4.4 6.3 77 17 27432 165 1 -0.3 1.0 | 141 19 -11.7 14.3 78 16 27737 120 10 -8.7 5.0 | 132 27 -20.2 18.3 79 16 28042 170 16 -2.8 15.8 | 154 32 -14.3 29.1 80 15 28346 185 14 1.2 13.9 | 159 29 -10.3 27.3 81 14 28651 245 10 9.1 4.2 | 172 18 -2.4 17.6 82 11 30175 230 10 7.7 6.4 | 169 20 -3.8 19.8 83 10 30980 230 8 6.1 5.1 | 164 19 -5.4 18.5 Wind Parameters Mean winds (0-6000m): 289.2 at 23.5 knts Storm direction: 319.2 at 17.6 knts Shear (0-3000m) pos: 1.0 neg: 2.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -48.3 tot: -20.2 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 65.45 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 ------------------------------------------------------------------------------- 500 358 4 128 14| 6.1 0.0 6.1| 0.0 -20.3 -20.3 -40.6 -0.57| 9.6 -5.4 1000 336 9 123 9| 3.1 5.0 8.1| 1.5 -24.3 -22.8 -22.8 -0.23| 10.4 -2.4 1500 321 13 135 5| 2.0 6.9 8.9| 10.0 -25.3 -15.3 -10.2 0.08| 11.1 0.9 2000 317 15 156 2| 1.5 3.8 5.3| 13.7 -30.2 -16.5 -8.2 0.01| 10.8 0.1 2500 312 16 185 3| 1.2 2.6 3.9| 13.7 -40.3 -26.6 -10.6 -0.11| 10.0 -1.1 3000 307 16 193 4| 1.0 2.9 3.9| 28.1 -48.3 -20.2 -6.7 -0.07| 9.9 -0.7 4000 298 18 220 6| 2.2 2.2 4.4| 72.1 -49.9 22.2 5.5 0.10| 9.4 1.0 5000 292 21 234 9| 1.8 2.5 4.3| 90.0 -51.4 38.6 7.7 0.12| 8.4 1.0 6000 289 23 242 12| 1.7 2.0 3.7|128.0 -63.5 64.6 10.8 0.15| 8.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251012.00.gif