UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 24 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 1011 37 6.8 5.8 93 1.0 6.3 55 6 279.1 280.0 278.9 294.7 5.72 1 1000 127 6.0 5.3 95 0.7 5.6 360 4 279.1 280.1 278.8 294.4 5.58 2 997 152 6.0 5.4 96 0.6 5.7 2 5 279.4 280.3 279.0 294.8 5.64 3 987 235 7.4 6.1 91 1.3 6.8 9 7 281.6 282.6 280.5 298.1 5.98 4 961 454 6.0 6.0 100 0.0 6.0 5 9 282.3 283.4 281.0 299.2 6.10 5 925 768 6.8 6.5 98 0.3 6.6 295 6 286.3 287.4 283.2 304.7 6.57 6 913 875 6.8 6.8 100 0.0 6.8 280 7 287.3 288.5 284.0 306.4 6.80 7 850 1461 4.4 4.4 100 0.0 4.4 255 19 290.8 291.8 284.7 308.4 6.17 8 700 3024 -2.5 -2.5 100 0.0 -2.5 250 34 299.7 300.5 286.5 313.4 4.55 9 667 3407 -3.5 -3.9 97 0.4 -3.7 250 40 302.8 303.6 287.3 315.8 4.30 10 571 4621 -10.9 -11.3 97 0.4 -11.1 240 45 307.8 308.4 287.7 316.8 2.82 11 534 5134 -13.9 -15.8 86 1.9 -14.5 245 41 310.2 310.6 287.8 317.0 2.09 12 501 5615 -18.3 -24.3 59 6.0 -19.7 250 38 310.5 310.8 286.8 314.1 1.07 13 500 5630 -18.3 -23.3 65 5.0 -19.5 250 38 310.7 310.9 286.9 314.6 1.17 14 481 5918 -20.1 -23.2 76 3.1 -20.8 250 40 312.0 312.2 287.5 316.1 1.23 15 454 6344 -23.1 -30.1 53 7.0 -24.4 250 47 313.4 313.5 287.3 315.8 0.69 16 431 6723 -25.5 -27.7 82 2.2 -25.9 250 53 315.0 315.2 288.1 318.2 0.91 17 412 7048 -27.9 -36.9 42 9.0 -29.0 250 57 316.0 316.1 287.9 317.4 0.39 18 400 7260 -29.5 -37.5 46 8.0 -30.4 250 60 316.6 316.7 288.1 318.0 0.38 19 336 8476 -38.9 -40.8 82 1.9 -39.1 255 78 320.0 320.1 289.1 321.2 0.32 20 330 8599 -40.1 -47.1 47 7.0 -40.5 255 78 320.0 320.0 288.9 320.6 0.17 21 324 8724 -41.1 -45.0 66 3.9 -41.3 255 78 320.3 320.3 289.1 321.1 0.21 22 322 8766 -41.5 -52.5 29 11.0 -42.1 255 78 320.3 320.3 288.9 320.7 0.09 23 300 9240 -45.9 -52.9 45 7.0 -46.2 255 78 320.7 320.7 289.0 321.0 0.09 24 279 9721 -50.3 -52.8 75 2.5 -50.4 253 77 321.0 321.1 289.2 321.4 0.10 25 268 9983 -52.7 -57.7 55 5.0 -52.8 252 77 321.3 321.3 289.2 321.5 0.06 26 255 10304 -55.9 -59.0 68 3.1 -55.9 251 76 321.1 321.1 289.2 321.3 0.05 27 250 10430 -56.9 -60.3 65 3.4 -57.0 250 76 321.5 321.5 289.2 321.7 0.05 28 233 10868 -60.9 -65.9 52 5.0 -61.0 250 74 321.9 322.0 289.4 322.0 0.02 29 232 10895 -61.3 -66.3 51 5.0 -61.4 250 74 321.7 321.7 289.3 321.8 0.02 30 201 11770 -65.5 -69.6 57 4.1 -65.5 260 84 328.6 328.6 291.3 328.6 0.02 31 200 11800 -65.5 -70.1 53 4.6 -65.5 260 84 329.0 329.0 291.5 329.1 0.02 32 186 12243 -62.7 -76.7 14 14.0 -62.8 262 87 340.5 340.5 294.4 340.5 0.01 33 161 13137 -59.5 -79.5 6 20.0 -59.7 265 94 360.2 360.2 298.8 360.3 0.00 34 150 13580 -57.9 -80.9 4 23.0 -58.2 270 81 370.3 370.3 300.6 370.3 0.00 35 129 14526 -60.3 -82.3 4 22.0 -60.5 270 83 382.3 382.3 302.6 382.4 0.00 36 111 15467 -58.1 -81.1 4 23.0 -58.5 270 83 403.3 403.3 305.6 403.3 0.01 37 100 16120 -61.1 -84.1 3 23.0 -61.3 270 73 409.7 409.7 306.5 409.7 0.00 38 89 16848 -57.9 -83.9 2 26.0 -58.3 278 71 429.9 430.0 308.9 430.0 0.00 39 72 18175 -60.5 -84.5 3 24.0 -60.9 271 32 451.3 451.3 311.0 451.3 0.00 40 70 18350 -62.1 -85.1 3 23.0 -62.4 260 38 451.5 451.5 311.0 451.6 0.00 41 60 19295 -67.1 -88.1 4 21.0 -67.3 245 49 460.7 460.7 311.8 460.7 0.00 42 51 20296 -59.9 -84.9 2 25.0 -60.4 268 38 499.5 499.5 314.9 499.5 0.01 43 50 20420 -61.5 -86.5 2 25.0 -62.0 250 35 498.6 498.6 314.8 498.6 0.00 44 49 20545 -61.9 -86.9 2 25.0 -62.4 262 32 500.5 500.5 315.0 500.5 0.00 45 45 21076 -57.5 -85.5 2 28.0 -58.3 259 38 523.5 523.5 316.5 523.6 0.01 46 43 21362 -59.5 -86.5 2 27.0 -60.2 263 39 525.4 525.5 316.6 525.5 0.01 47 40 21818 -55.1 -84.1 2 29.0 -56.3 254 28 547.5 547.5 317.9 547.5 0.01 48 35 22662 -59.1 -86.1 2 27.0 -60.0 267 16 558.4 558.4 318.6 558.4 0.01 49 33 23030 -59.5 -85.5 2 26.0 -60.4 238 11 566.8 566.8 319.0 566.8 0.01 50 30 23630 -56.3 -86.3 1 30.0 -57.7 245 20 591.2 591.2 320.2 591.2 0.01 51 28 24072 -52.9 -83.9 1 31.0 -54.9 245 20 612.4 612.4 321.2 612.5 0.01 52 24 25062 -55.3 -85.3 1 30.0 -57.2 206 17 633.0 633.0 322.0 633.1 0.01 53 23 25335 -52.5 -84.5 1 32.0 -55.0 192 18 649.0 649.0 322.6 649.1 0.01 54 20 26240 -52.1 -84.1 1 32.0 -55.0 125 5 676.7 676.7 323.7 676.8 0.02 55 17 27299 -50.3 -83.3 1 33.0 -54.1 139 10 714.7 714.7 324.9 714.8 0.02 56 16 27695 -50.7 -83.7 1 33.0 -54.5 141 11 725.9 725.9 325.3 726.0 0.02 57 14 28578 -45.1 -81.1 1 36.0 -51.4 41 3 773.1 773.1 326.5 773.5 0.04 58 12 29601 -49.1 -83.1 1 34.0 -54.4 26 12 793.8 793.8 327.1 794.1 0.03 59 10 30810 -44.9 -81.9 1 37.0 -52.7 85 22 851.9 852.0 328.4 852.4 0.05 60 8.7 31744 -43.5 -80.5 1 37.0 -52.5 892.0 892.0 329.2 892.7 0.07 TRP 201 11770 -65.5 -69.6 57 4.1 -65.5 260 84 328.6 328.6 291.3 328.6 0.02 WND 161 13137 -59.5 -79.5 6 20.0 -59.7 265 94 360.2 360.2 298.8 360.3 0.00 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 754.35 mb = 2457.70 m = 8063.21 ft Wetbulb zero: 754.23 mb = 2423.29 m = 7950.34 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 95.34 % Est. max temperature: 17.90 C = 64.22 F Sfc-Lift cond lev (LCL): 995.72 mb = 162.27 m = 532.39 ft T: 6.18 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.28 C Layer 1000.0- 997.0 mb Conv cond level (CCL): 1000.00 mb = 127.00 m = 416.66 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 7.61 C = 45.69 F Cap Strength: 10.98 C Lifted Index: 10.57 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 6.86 C Showalter Index: 5.00 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 128.80 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.55 J/kg Max Up Vert Vel: 7.94 m/s Conv Inhibition (B-): 59607.80 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 953.33 mb = 520.07 m = 1706.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 23 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 1011 37 55 6 -4.9 -3.4 | 89 28 -28.0 -0.4 1 1000 127 360 4 -0.0 -4.0 | 88 23 -23.1 -1.0 2 979 305 15 9 -2.3 -8.7 | 77 26 -25.4 -5.7 3 943 610 355 9 0.8 -9.0 | 75 23 -22.3 -5.9 4 925 768 295 6 5.4 -2.5 | 92 18 -17.7 0.5 5 909 914 275 8 8.0 -0.7 | 99 15 -15.1 2.3 6 875 1219 265 10 10.0 0.9 | 107 14 -13.1 3.9 7 850 1461 255 19 18.4 4.9 | 149 9 -4.7 7.9 8 812 1829 235 26 21.3 14.9 | 174 18 -1.8 17.9 9 782 2134 240 32 27.7 16.0 | 194 20 4.6 19.0 10 753 2438 240 37 32.0 18.5 | 203 23 8.9 21.5 11 700 3024 250 34 31.9 11.6 | 211 17 8.8 14.7 12 671 3353 250 40 37.6 13.7 | 221 22 14.5 16.7 13 645 3658 250 40 37.6 13.7 | 221 22 14.5 16.7 14 573 4572 240 45 39.0 22.5 | 212 30 15.9 25.5 15 500 5630 250 38 35.7 13.0 | 218 20 12.6 16.0 16 489 5791 250 38 35.7 13.0 | 218 20 12.6 16.0 17 469 6096 250 44 41.3 15.0 | 225 26 18.2 18.1 18 400 7260 250 60 56.4 20.5 | 235 41 33.3 23.6 19 347 8230 255 78 75.3 20.2 | 246 57 52.2 23.2 20 300 9240 255 78 75.3 20.2 | 246 57 52.2 23.2 21 250 10430 250 76 71.4 26.0 | 239 56 48.3 29.0 22 218 11278 250 73 68.6 25.0 | 238 53 45.5 28.0 23 201 11770 260 84 82.7 14.6 | 254 62 59.6 17.6 24 200 11800 260 84 82.7 14.6 | 254 62 59.6 17.6 25 161 13137 265 94 93.6 8.2 | 261 71 70.5 11.2 26 154 13411 265 94 93.6 8.2 | 261 71 70.5 11.2 27 150 13580 270 81 81.0 -0.0 | 267 58 57.9 3.0 28 140 14021 270 80 80.0 -0.0 | 267 57 56.9 3.0 29 115 15240 270 87 87.0 -0.0 | 267 64 63.9 3.0 30 100 16120 270 73 73.0 -0.0 | 267 50 49.9 3.0 31 95 16459 265 73 72.7 6.4 | 259 51 49.6 9.4 32 90 16764 280 71 69.9 -12.3 | 281 48 46.8 -9.3 33 82 17374 265 69 68.7 6.0 | 259 47 45.6 9.0 34 74 17983 280 39 38.4 -6.8 | 284 16 15.3 -3.7 35 71 18288 265 28 27.9 2.4 | 221 7 4.8 5.5 36 70 18350 260 38 37.4 6.6 | 236 17 14.3 9.6 37 61 19202 240 46 39.8 23.0 | 213 31 16.7 26.0 38 55 19812 270 64 64.0 -0.0 | 266 41 40.9 3.0 39 53 20117 295 42 38.1 -17.7 | 315 21 15.0 -14.7 40 50 20420 250 35 32.9 12.0 | 213 18 9.8 15.0 41 50 20422 270 30 30.0 -0.0 | 246 8 6.9 3.0 42 48 20726 250 36 33.8 12.3 | 215 19 10.7 15.3 43 43 21336 265 39 38.9 3.4 | 248 17 15.7 6.4 44 41 21641 245 42 38.1 17.7 | 216 26 15.0 20.8 45 39 21946 260 19 18.7 3.3 | 145 8 -4.4 6.3 46 36 22555 270 18 18.0 -0.0 | 121 6 -5.1 3.0 47 34 22860 260 13 12.8 2.3 | 117 12 -10.3 5.3 48 32 23165 220 10 6.4 7.7 | 123 20 -16.7 10.7 49 31 23470 255 18 17.4 4.7 | 143 10 -5.7 7.7 50 30 23630 245 20 18.1 8.5 | 157 13 -5.0 11.5 51 29 23774 230 23 17.6 14.8 | 163 19 -5.5 17.8 52 28 24079 245 20 18.1 8.5 | 157 13 -5.0 11.5 53 27 24384 255 10 9.7 2.6 | 113 15 -13.4 5.6 54 23 25298 190 19 3.3 18.7 | 138 29 -19.8 21.7 55 22 25603 205 14 5.9 12.7 | 132 23 -17.2 15.7 56 21 25908 135 3 -2.1 2.1 | 102 26 -25.2 5.2 57 20 26240 125 5 -4.1 2.9 | 102 28 -27.2 5.9 58 18 26822 95 10 -10.0 0.9 | 97 33 -33.1 3.9 59 17 27432 150 10 -5.0 8.7 | 113 30 -28.1 11.7 60 16 27737 140 11 -7.1 8.4 | 111 32 -30.2 11.5 61 15 28042 140 14 -9.0 10.7 | 113 35 -32.1 13.8 62 14 28651 30 2 -1.0 -1.7 | 93 24 -24.1 1.3 63 13 29261 20 10 -3.4 -9.4 | 77 27 -26.5 -6.4 64 12 29566 20 12 -4.1 -11.3 | 73 28 -27.2 -8.2 65 12 29870 60 10 -8.7 -5.0 | 86 32 -31.8 -2.0 66 11 30175 60 7 -6.1 -3.5 | 89 29 -29.2 -0.5 67 10 30810 85 22 -21.9 -1.9 | 91 45 -45.0 1.1 Wind Parameters Mean winds (0-6000m): 247.5 at 31.1 knts Storm direction: 277.5 at 23.3 knts Shear (0-3000m) pos: 1.3 neg: 6.2 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 148.2 neg: -38.2 tot: 110.0 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 168.61 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 11 7 80 25| 0.0 7.7 7.7| 0.0 -38.2 -38.2 -76.4 -0.49| 12.2 -6.0 1000 341 8 79 21| 0.0 7.3 7.3| 38.4 -38.2 0.2 0.2 0.09| 12.7 1.1 1500 296 10 85 15| 0.0 9.0 9.0| 69.2 -38.2 31.0 20.7 0.35| 12.9 4.5 2000 263 14 116 11| 0.0 9.3 9.3|102.4 -38.2 64.2 32.1 0.41| 13.0 5.4 2500 252 18 144 11| 1.4 7.4 8.8|134.6 -38.2 96.4 38.6 0.46| 12.1 5.5 3000 250 21 160 11| 1.3 6.2 7.5|148.2 -38.2 110.0 36.7 0.46| 11.0 5.0 4000 250 25 184 12| 1.0 5.7 6.7|164.6 -48.2 116.3 29.1 0.42| 9.5 4.0 5000 247 29 195 15| 1.0 4.9 5.9|173.9 -65.3 108.6 21.7 0.36| 8.5 3.1 6000 247 31 201 16| 1.2 4.1 5.3|196.0 -65.3 130.7 21.8 0.36| 8.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251224.00.gif