UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 1 DEC 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 1013 37 12.6 7.6 72 5.0 9.9 0 0 284.7 285.8 282.5 302.7 6.47 1 1000 145 12.4 5.4 62 7.0 8.8 0 0 285.5 286.5 281.9 301.3 5.62 2 951 564 8.8 3.8 71 5.0 6.3 286 11 286.0 287.0 281.7 300.9 5.28 3 940 660 8.4 2.4 66 6.0 5.5 305 16 286.6 287.4 281.4 300.3 4.84 4 935 705 9.4 -2.6 43 12.0 4.1 305 19 288.0 288.6 280.4 297.8 3.37 5 925 794 9.2 -6.8 32 16.0 2.7 305 24 288.7 289.2 279.6 296.0 2.48 6 908 947 9.0 -21.0 10 30.0 0.0 304 27 290.0 290.2 277.9 292.5 0.79 7 877 1234 8.2 -9.8 27 18.0 1.3 298 19 292.1 292.5 280.6 298.3 2.07 8 865 1348 8.2 -13.8 19 22.0 0.4 286 23 293.3 293.5 280.4 297.9 1.52 9 850 1492 7.2 -15.8 18 23.0 -0.6 270 28 293.7 293.9 280.3 297.7 1.31 10 789 2100 4.2 -31.8 5 36.0 -4.3 261 36 296.8 296.9 280.4 297.9 0.34 11 734 2683 0.6 -25.4 12 26.0 -6.2 268 37 299.1 299.2 281.8 301.2 0.66 12 700 3061 -2.1 -35.1 6 33.0 -8.8 265 35 300.2 300.2 281.8 301.1 0.28 13 667 3442 -5.1 -37.1 6 32.0 -11.0 262 35 301.0 301.0 282.1 301.8 0.24 14 646 3693 -6.9 -20.9 32 14.0 -10.7 255 40 301.7 301.9 283.5 305.3 1.12 15 521 5334 -18.5 -40.5 13 22.0 -21.4 257 56 306.9 306.9 284.4 307.6 0.21 16 515 5420 -18.3 -41.3 11 23.0 -21.3 256 56 308.1 308.1 284.9 308.8 0.20 17 500 5640 -19.9 -40.9 14 21.0 -22.6 255 55 308.8 308.8 285.1 309.5 0.21 18 447 6458 -26.5 -38.5 31 12.0 -27.9 258 72 310.5 310.6 285.9 311.6 0.31 19 436 6637 -28.1 -37.1 42 9.0 -29.2 257 75 310.7 310.8 286.0 312.0 0.36 20 429 6753 -28.5 -29.9 88 1.4 -28.7 256 77 311.6 311.8 286.8 314.2 0.74 21 411 7058 -30.5 -35.2 63 4.7 -31.1 256 81 312.9 313.0 286.9 314.5 0.47 22 400 7250 -32.3 -36.5 66 4.2 -32.8 260 79 313.0 313.1 286.9 314.5 0.42 23 364 7908 -37.5 -39.4 82 1.9 -37.7 258 84 314.6 314.7 287.3 315.9 0.34 24 320 8782 -44.9 -49.6 59 4.7 -45.1 256 92 316.2 316.2 287.6 316.7 0.13 25 302 9166 -48.3 -49.9 83 1.6 -48.4 257 95 316.7 316.7 287.8 317.2 0.13 26 300 9210 -48.7 -51.0 77 2.3 -48.8 260 94 316.7 316.7 287.8 317.2 0.12 27 289 9454 -50.7 -53.6 71 2.9 -50.8 260 90 317.3 317.3 287.9 317.6 0.09 28 284 9567 -50.3 -65.3 15 15.0 -50.6 260 89 319.4 319.4 288.6 319.5 0.02 29 263 10065 -52.7 -69.7 11 17.0 -52.9 257 88 323.0 323.0 289.7 323.0 0.01 30 255 10263 -54.1 -64.1 28 10.0 -54.3 255 90 323.8 323.8 289.9 323.9 0.03 31 252 10339 -53.1 -71.1 9 18.0 -53.4 255 92 326.4 326.4 290.7 326.4 0.01 32 250 10390 -53.1 -69.1 13 16.0 -53.4 255 94 327.1 327.1 290.9 327.2 0.01 33 210 11522 -50.5 -76.5 3 26.0 -51.0 253 111 347.9 347.9 296.2 347.9 0.01 34 209 11553 -50.3 -77.3 3 27.0 -50.7 253 111 348.7 348.7 296.4 348.7 0.00 35 200 11840 -51.3 -78.3 3 27.0 -51.7 250 110 351.5 351.5 297.0 351.6 0.00 36 150 13690 -56.1 -82.1 2 26.0 -56.4 255 102 373.4 373.4 301.2 373.4 0.00 37 143 13993 -57.0 -82.6 3 25.6 -57.3 255 115 377.0 377.0 301.8 377.0 0.00 38 100 16220 -63.7 -86.7 3 23.0 -63.9 260 99 404.7 404.7 305.8 404.7 0.00 39 88 16999 -65.5 -86.5 4 21.0 -65.7 256 103 416.1 416.1 307.3 416.1 0.00 40 86 17139 -63.3 -86.3 3 23.0 -63.5 255 103 423.3 423.3 308.1 423.3 0.00 41 70 18390 -66.9 -87.9 4 21.0 -67.1 255 77 441.3 441.3 310.0 441.3 0.00 42 65 18838 -68.3 -88.3 4 20.0 -68.5 255 72 447.7 447.7 310.6 447.7 0.00 43 50 20440 -62.7 -87.7 2 25.0 -63.1 250 54 495.7 495.7 314.7 495.7 0.00 44 47 20819 -65.1 -89.1 2 24.0 -65.4 247 52 498.8 498.8 314.9 498.8 0.00 45 38 22139 -57.5 -86.5 1 29.0 -58.5 263 50 549.5 549.5 318.1 549.5 0.01 46 31 23416 -60.9 -87.9 2 27.0 -61.7 238 47 573.2 573.2 319.3 573.2 0.01 47 30 23620 -59.9 -86.9 2 27.0 -60.8 245 58 581.3 581.3 319.8 581.4 0.01 48 25 24770 -57.7 -85.7 2 28.0 -59.1 261 62 618.8 618.8 321.5 618.8 0.01 49 20 26210 -49.5 -82.5 1 33.0 -53.1 255 45 684.7 684.7 323.9 684.8 0.02 50 18 26907 -45.9 -79.9 1 34.0 -51.0 262 38 717.0 717.0 325.0 717.3 0.04 51 14 28554 -53.3 -83.3 1 30.0 -56.6 279 21 745.3 745.3 325.8 745.5 0.03 52 13 29037 -48.5 -81.5 1 33.0 -53.7 283 22 777.9 777.9 326.7 778.2 0.04 53 12 29564 -49.1 -82.1 1 33.0 -54.4 320 15 793.8 793.8 327.1 794.1 0.04 54 10 30770 -45.9 -80.9 1 35.0 -53.2 285 13 848.2 848.2 328.4 848.8 0.06 55 9.7 30975 -41.7 -79.7 1 38.0 -51.2 871.4 871.5 328.8 872.2 0.07 56 9.3 31259 -42.9 -78.9 1 36.0 -51.9 877.4 877.5 329.0 878.3 0.09 TRP 255 10263 -54.1 -64.1 28 10.0 -54.3 255 90 323.8 323.8 289.9 323.9 0.03 WND 143 13993 -57.0 -82.6 3 25.6 -57.3 255 115 377.0 377.0 301.8 377.0 0.00 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 726.44 mb = 2766.82 m = 9077.39 ft Wetbulb zero: 859.06 mb = 1404.73 m = 4608.64 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 21.88 % Est. max temperature: 21.26 C = 70.26 F Sfc-Lift cond lev (LCL): 939.37 mb = 666.08 m = 2185.28 ft T: 8.53 C 700-500 lapse rate: 6.90 C/km ThetaE index: 10.19 C Layer 1000.0- 877.0 mb Conv cond level (CCL): 700.13 mb = 3059.49 m = 10037.56 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 28.12 C = 82.61 F Cap Strength: 8.96 C Lifted Index: 9.14 C Risk: None Lifted Index @300 mb: 12.04 C Lifted Index @700 mb: 7.43 C Showalter Index: 10.67 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 4.10 C K Index: -21.70 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.78 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 60917.27 J/kg Cap Strength: 9.11 C Lift Cond Lev (LCL): 852.45 mb = 1468.29 m = 4817.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 28 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 1013 37 0 0 -0.0 -0.0 | 114 28 -25.4 11.5 1 1000 145 0 0 -0.0 -0.0 | 114 28 -25.4 11.5 2 981 305 180 1 0.0 1.0 | 116 28 -25.4 12.5 3 946 610 305 13 10.6 -7.5 | 105 15 -14.7 4.0 4 925 794 305 24 19.7 -13.8 | 68 6 -5.7 -2.3 5 912 914 305 28 22.9 -16.1 | 28 5 -2.4 -4.6 6 879 1219 300 19 16.5 -9.5 | 103 9 -8.9 2.0 7 850 1492 270 28 28.0 -0.0 | 193 12 2.6 11.5 8 785 2134 260 36 35.5 6.3 | 210 20 10.1 17.8 9 756 2438 270 38 38.0 -0.0 | 228 17 12.6 11.5 10 700 3061 265 35 34.9 3.1 | 213 17 9.5 14.6 11 674 3353 265 33 32.9 2.9 | 208 16 7.5 14.4 12 648 3658 255 40 38.6 10.4 | 211 26 13.3 21.9 13 575 4572 265 49 48.8 4.3 | 236 28 23.5 15.8 14 510 5486 255 57 55.1 14.8 | 229 40 29.7 26.3 15 500 5640 255 55 53.1 14.2 | 227 38 27.8 25.7 16 469 6096 260 67 66.0 11.6 | 240 47 40.6 23.1 17 414 7010 255 81 78.2 21.0 | 238 62 52.9 32.5 18 400 7250 260 79 77.8 13.7 | 244 58 52.4 25.2 19 303 9144 255 95 91.8 24.6 | 241 76 66.4 36.1 20 300 9210 260 94 92.6 16.3 | 248 73 67.2 27.8 21 276 9754 260 86 84.7 14.9 | 246 65 59.3 26.4 22 255 10263 255 90 86.9 23.3 | 241 71 61.6 34.8 23 250 10390 255 94 90.8 24.3 | 241 75 65.4 35.8 24 218 11278 255 111 107.2 28.7 | 244 91 81.9 40.2 25 200 11840 250 110 103.4 37.6 | 238 92 78.0 49.1 26 150 13690 255 102 98.5 26.4 | 243 82 73.2 37.9 27 149 13716 255 100 96.6 25.9 | 242 80 71.2 37.4 28 143 13993 255 115 111.1 29.8 | 244 95 85.7 41.3 29 136 14326 255 115 111.1 29.8 | 244 95 85.7 41.3 30 100 16220 260 99 97.5 17.2 | 248 78 72.1 28.7 31 96 16459 260 99 97.5 17.2 | 248 78 72.1 28.7 32 87 17069 255 104 100.5 26.9 | 243 84 75.1 38.4 33 70 18390 255 77 74.4 19.9 | 237 58 49.0 31.4 34 50 20422 255 54 52.2 14.0 | 226 37 26.8 25.5 35 50 20440 250 54 50.7 18.5 | 220 39 25.4 30.0 36 45 21031 245 51 46.2 21.6 | 212 39 20.9 33.1 37 39 21946 270 50 50.0 -0.0 | 245 27 24.6 11.5 38 36 22555 250 51 47.9 17.4 | 218 37 22.6 28.9 39 32 23165 250 42 39.5 14.4 | 209 29 14.1 25.9 40 31 23470 235 48 39.3 27.5 | 200 41 14.0 39.0 41 30 23620 245 58 52.6 24.5 | 217 45 27.2 36.0 42 25 24689 260 63 62.0 10.9 | 239 43 36.7 22.4 43 22 25603 265 50 49.8 4.4 | 237 29 24.5 15.9 44 20 26210 255 45 43.5 11.6 | 218 29 18.1 23.2 45 20 26213 250 50 47.0 17.1 | 217 36 21.6 28.6 46 19 26518 255 47 45.4 12.2 | 220 31 20.0 23.7 47 18 26822 265 40 39.8 3.5 | 224 21 14.5 15.0 48 17 27432 240 28 24.2 14.0 | 178 26 -1.1 25.5 49 16 27737 245 19 17.2 8.0 | 157 21 -8.1 19.5 50 15 28042 275 21 20.9 -1.8 | 155 11 -4.4 9.7 51 13 29261 285 22 21.3 -5.7 | 145 7 -4.1 5.8 52 12 29566 320 15 9.6 -11.5 | 90 16 -15.7 0.0 53 11 30175 290 22 20.7 -7.5 | 130 6 -4.7 4.0 54 10 30770 285 13 12.6 -3.4 | 122 15 -12.8 8.1 Wind Parameters Mean winds (0-6000m): 264.4 at 37.1 knts Storm direction: 294.4 at 27.8 knts Shear (0-3000m) pos: 3.7 neg: 5.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 121.2 neg: -65.9 tot: 55.3 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 156.41 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 ------------------------------------------------------------------------------- 500 266 3 117 25| 0.0 10.4 10.4| 43.2 -5.0 38.3 76.6 0.36| 14.9 5.3 1000 304 12 107 16| 8.3 5.2 13.5| 47.1 -47.0 0.2 0.2 -0.17| 19.7 -3.4 1500 296 16 113 12| 5.5 7.6 13.1| 76.7 -47.0 29.8 19.8 0.16| 20.2 3.3 2000 283 20 139 9| 4.1 7.7 11.8| 90.5 -47.0 43.5 21.8 0.20| 17.1 3.3 2500 277 23 165 9| 4.5 6.1 10.6|121.2 -50.0 71.2 28.5 0.25| 15.5 3.8 3000 275 25 180 9| 3.7 5.0 8.7|121.2 -65.9 55.3 18.4 0.19| 13.5 2.6 4000 270 29 196 12| 3.3 4.3 7.6|159.2 -73.5 85.7 21.4 0.20| 12.2 2.5 5000 267 33 210 15| 3.3 4.1 7.4|206.8 -88.6 118.2 23.6 0.22| 11.0 2.5 6000 264 37 217 19| 3.6 3.8 7.4|299.3-121.2 178.1 29.7 0.23| 10.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251201.00.gif