UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 29 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 1014 42 3.2 1.5 89 1.7 2.5 300 1 275.3 276.0 274.9 286.7 4.20 1 1000 154 3.0 -0.4 78 3.4 1.5 330 2 276.1 276.8 274.7 286.3 3.71 2 999 162 3.0 -0.5 78 3.5 1.5 325 2 276.2 276.8 274.8 286.3 3.69 3 991 228 5.8 1.6 74 4.2 3.9 283 5 279.7 280.4 277.4 291.6 4.33 4 979 327 6.2 1.2 70 5.0 3.9 237 9 281.1 281.8 278.1 292.9 4.26 5 936 695 6.2 -10.8 28 17.0 0.2 265 25 284.7 285.0 276.6 289.9 1.79 6 925 792 5.4 -11.6 28 17.0 -0.5 265 26 284.8 285.1 276.6 289.8 1.70 7 850 1476 0.4 -13.6 34 14.0 -4.1 265 28 286.6 286.8 277.3 291.2 1.57 8 798 1979 -3.3 -13.3 46 10.0 -6.4 251 28 287.8 288.1 278.1 293.0 1.72 9 779 2169 -4.7 -11.7 58 7.0 -7.0 251 29 288.3 288.7 278.7 294.3 2.00 10 775 2209 -5.1 -7.7 82 2.6 -6.0 251 30 288.3 288.8 279.7 296.4 2.76 11 770 2260 -5.3 -7.9 82 2.6 -6.2 252 31 288.6 289.1 279.8 296.7 2.74 12 760 2363 -4.7 -18.7 33 14.0 -8.5 254 32 290.4 290.6 278.6 293.9 1.15 13 700 3005 -9.1 -16.1 57 7.0 -11.1 265 41 292.4 292.7 280.1 297.2 1.55 14 693 3083 -9.5 -14.1 69 4.6 -10.9 266 43 292.8 293.1 280.6 298.4 1.85 15 688 3139 -9.3 -20.3 40 11.0 -12.1 266 44 293.6 293.8 280.0 297.1 1.11 16 673 3309 -9.3 -23.3 31 14.0 -12.6 267 47 295.5 295.6 280.6 298.3 0.87 17 555 4771 -19.9 -29.9 41 10.0 -21.6 271 65 299.7 299.8 282.0 301.6 0.58 18 544 4919 -20.1 -52.1 4 32.0 -22.9 272 65 301.2 301.2 281.9 301.4 0.06 19 540 4974 -20.3 -34.3 28 14.0 -22.4 272 65 301.6 301.6 282.5 302.9 0.39 20 522 5224 -22.1 -34.1 33 12.0 -23.8 273 66 302.3 302.4 282.9 303.7 0.41 21 500 5540 -24.3 -38.3 26 14.0 -25.9 275 66 303.4 303.5 283.1 304.4 0.28 22 421 6772 -33.3 -46.3 26 13.0 -34.2 269 82 307.2 307.2 284.4 307.7 0.14 23 400 7130 -34.9 -50.9 18 16.0 -35.8 270 85 309.6 309.6 285.3 310.0 0.09 24 315 8764 -43.5 -63.5 9 20.0 -44.1 274 99 319.6 319.6 288.6 319.7 0.02 25 300 9090 -45.5 -64.5 10 19.0 -46.0 275 102 321.2 321.2 289.2 321.3 0.02 26 273 9710 -50.3 -66.3 13 16.0 -50.6 275 107 323.1 323.1 289.7 323.1 0.02 27 250 10280 -52.9 -66.9 17 14.0 -53.1 270 97 327.4 327.4 291.0 327.5 0.02 28 215 11252 -54.1 -75.1 6 21.0 -54.4 270 98 340.0 340.0 294.3 340.0 0.01 29 200 11720 -51.3 -79.3 2 28.0 -51.7 275 122 351.5 351.5 297.0 351.5 0.00 30 193 11952 -50.9 -79.9 2 29.0 -51.4 275 123 355.8 355.8 297.8 355.8 0.00 31 165 12962 -54.9 -83.9 2 29.0 -55.2 272 126 365.4 365.4 299.7 365.4 0.00 32 153 13444 -55.4 -83.6 2 28.2 -55.7 270 127 372.6 372.6 301.0 372.6 0.00 33 150 13570 -55.5 -83.5 2 28.0 -55.8 270 126 374.5 374.5 301.4 374.5 0.00 34 100 16120 -60.5 -86.5 2 26.0 -60.8 270 96 410.8 410.8 306.6 410.8 0.00 35 90 16787 -54.5 -84.5 1 30.0 -55.1 273 79 435.3 435.3 309.4 435.4 0.00 36 73 18125 -56.7 -85.7 1 29.0 -57.3 255 52 457.6 457.6 311.5 457.6 0.00 37 70 18390 -58.7 -85.7 2 27.0 -59.2 250 49 458.8 458.8 311.7 458.8 0.00 38 58 19551 -64.3 -88.3 2 24.0 -64.6 249 30 471.5 471.5 312.8 471.5 0.00 39 52 20220 -62.7 -88.7 2 26.0 -63.1 252 33 490.2 490.2 314.2 490.2 0.00 40 50 20460 -64.1 -88.1 2 24.0 -64.4 230 32 492.4 492.4 314.4 492.4 0.00 41 48 20709 -65.7 -88.7 3 23.0 -66.0 230 33 494.4 494.4 314.5 494.4 0.00 42 40 21843 -55.9 -85.9 1 30.0 -57.1 263 40 545.5 545.5 317.8 545.5 0.01 43 34 22869 -59.1 -87.1 1 28.0 -60.0 93 7 563.0 563.0 318.8 563.0 0.01 44 30 23660 -55.9 -86.9 1 31.0 -57.3 260 12 592.2 592.2 320.3 592.3 0.01 45 29 23876 -55.3 -86.3 1 31.0 -56.9 233 13 599.7 599.7 320.6 599.7 0.01 46 22 25634 -56.5 -86.5 1 30.0 -58.3 157 3 645.4 645.4 322.5 645.5 0.01 47 20 26240 -55.9 -85.9 1 30.0 -57.9 160 11 665.1 665.1 323.3 665.2 0.01 48 18 26918 -51.1 -84.1 1 33.0 -54.5 180 9 700.6 700.6 324.4 700.7 0.02 49 16 27679 -53.7 -84.7 1 31.0 -56.6 141 9 716.1 716.1 325.0 716.2 0.02 50 10 30750 -46.3 -81.3 1 35.0 -53.4 40 7 846.7 846.7 328.3 847.2 0.05 51 8.5 31832 -45.3 -81.3 1 36.0 -53.5 890.9 890.9 329.2 891.6 0.06 TRP 250 10280 -52.9 -66.9 17 14.0 -53.1 270 97 327.4 327.4 291.0 327.5 0.02 WND 153 13444 -55.4 -83.6 2 28.2 -55.7 270 127 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 844.38 mb = 1530.36 m = 5020.82 ft Wetbulb zero: 932.94 mb = 722.07 m = 2368.98 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 40.42 % Est. max temperature: 14.23 C = 57.61 F Sfc-Lift cond lev (LCL): 987.60 mb = 255.71 m = 838.95 ft T: 5.91 C 700-500 lapse rate: 6.00 C/km ThetaE index: 3.06 C Layer 936.0- 850.0 mb Conv cond level (CCL): 726.02 mb = 2720.17 m = 8924.34 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 19.52 C = 67.14 F Cap Strength: 11.16 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 21.92 C Lifted Index @700 mb: 6.29 C Showalter Index: 10.98 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 10.70 C K Index: 4.10 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.14 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 72643.60 J/kg Cap Strength: 11.45 C Lift Cond Lev (LCL): 839.56 mb = 1574.42 m = 5165.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 33 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 1014 42 300 1 0.9 -0.5 | 119 32 -28.1 15.3 1 1000 154 330 2 1.0 -1.7 | 117 31 -27.9 14.1 2 982 305 235 8 6.6 4.6 | 132 30 -22.4 20.4 3 946 610 265 24 23.9 2.1 | 164 19 -5.0 17.9 4 925 792 265 26 25.9 2.3 | 171 18 -3.0 18.1 5 911 914 265 26 25.9 2.3 | 171 18 -3.0 18.1 6 877 1219 280 26 25.6 -4.5 | 164 12 -3.3 11.3 7 850 1476 265 28 27.9 2.4 | 177 18 -1.0 18.3 8 845 1524 255 27 26.1 7.0 | 173 23 -2.8 22.8 9 782 2134 250 29 27.3 9.9 | 176 26 -1.7 25.8 10 700 3005 265 41 40.8 3.6 | 212 23 11.9 19.4 11 642 3658 270 54 54.0 -0.0 | 238 30 25.1 15.8 12 569 4572 270 65 65.0 -0.0 | 246 39 36.1 15.8 13 500 5540 275 66 65.7 -5.8 | 255 38 36.8 10.1 14 462 6096 280 69 68.0 -12.0 | 264 39 39.0 3.9 15 443 6401 275 78 77.7 -6.8 | 259 50 48.8 9.0 16 407 7010 265 84 83.7 7.3 | 247 59 54.8 23.2 17 400 7130 270 85 85.0 -0.0 | 254 58 56.1 15.8 18 300 9090 275 102 101.6 -8.9 | 265 73 72.7 7.0 19 271 9754 275 107 106.6 -9.3 | 265 78 77.7 6.5 20 250 10280 270 97 97.0 -0.0 | 257 70 68.1 15.8 21 214 11278 270 98 98.0 -0.0 | 257 71 69.1 15.8 22 200 11720 275 122 121.5 -10.6 | 267 93 92.6 5.2 23 195 11887 275 123 122.5 -10.7 | 267 94 93.6 5.1 24 153 13444 270 127 127.0 -0.0 | 261 99 98.1 15.8 25 150 13570 270 126 126.0 -0.0 | 261 98 97.1 15.8 26 147 13716 270 127 127.0 -0.0 | 261 99 98.1 15.8 27 100 16120 270 96 96.0 -0.0 | 257 69 67.1 15.8 28 95 16459 270 96 96.0 -0.0 | 257 69 67.1 15.8 29 86 17069 275 65 64.8 -5.7 | 254 37 35.8 10.2 30 70 18390 250 49 46.0 16.8 | 208 37 17.1 32.6 31 64 18898 255 50 48.3 12.9 | 214 35 19.4 28.8 32 58 19507 250 29 27.3 9.9 | 176 26 -1.7 25.8 33 56 19812 245 36 32.6 15.2 | 187 31 3.7 31.1 34 50 20422 255 32 30.9 8.3 | 185 24 2.0 24.1 35 50 20460 230 32 24.5 20.6 | 173 37 -4.4 36.4 36 46 21031 230 35 26.8 22.5 | 177 38 -2.1 38.3 37 43 21336 250 43 40.4 14.7 | 201 33 11.5 30.6 38 39 21946 265 40 39.8 3.5 | 209 22 10.9 19.3 39 38 22250 305 12 9.8 -6.9 | 115 21 -19.1 9.0 40 36 22555 30 4 -2.0 -3.5 | 112 33 -30.9 12.4 41 32 23165 150 10 -5.0 8.7 | 126 42 -33.9 24.5 42 31 23470 230 20 15.3 12.9 | 155 32 -13.6 28.7 43 30 23660 260 12 11.8 2.1 | 136 25 -17.1 17.9 44 29 23774 220 14 9.0 10.7 | 143 33 -19.9 26.6 45 28 24079 260 11 10.8 1.9 | 134 25 -18.1 17.8 46 22 25603 155 2 -0.8 1.8 | 121 35 -29.8 17.7 47 21 25908 180 15 0.0 15.0 | 137 42 -28.9 30.8 48 20 26213 200 10 3.4 9.4 | 135 36 -25.5 25.2 49 20 26240 160 11 -3.8 10.3 | 129 42 -32.7 26.2 50 19 26518 155 10 -4.2 9.1 | 127 41 -33.2 24.9 51 18 26822 175 10 -0.9 10.0 | 131 39 -29.8 25.8 52 17 27432 205 2 0.8 1.8 | 122 33 -28.1 17.7 53 16 27737 130 10 -7.7 6.4 | 121 43 -36.6 22.3 54 15 28042 160 16 -5.5 15.0 | 132 46 -34.4 30.9 55 14 28346 150 17 -8.5 14.7 | 129 48 -37.4 30.6 56 14 28651 170 16 -2.8 15.8 | 135 45 -31.7 31.6 57 13 28956 120 23 -19.9 11.5 | 119 56 -48.8 27.3 58 13 29261 170 16 -2.8 15.8 | 135 45 -31.7 31.6 59 11 29870 115 15 -13.6 6.3 | 118 48 -42.5 22.2 60 11 30175 60 10 -8.7 -5.0 | 106 39 -37.6 10.8 61 10 30750 40 7 -4.5 -5.4 | 107 35 -33.4 10.5 Wind Parameters Mean winds (0-6000m): 268.7 at 44.0 knts Storm direction: 298.7 at 33.0 knts Shear (0-3000m) pos: 4.0 neg: 4.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 276.4 neg: -17.7 tot: 258.8 m^2/s^2 ave: 86.3 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.22 Bulk Shear: 169.53 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 ------------------------------------------------------------------------------- 500 254 9 131 28| 0.0 20.3 20.3|133.5 -7.3 126.2 252.3 0.74| 24.5 18.2 1000 263 17 146 22| 3.9 10.1 14.1|159.2 -9.1 150.1 150.1 0.67| 17.0 11.4 1500 267 20 152 19| 2.6 7.8 10.4|169.1 -17.7 151.4 100.9 0.48| 16.4 7.9 2000 262 22 160 20| 2.0 6.4 8.4|176.7 -17.7 159.1 79.5 0.48| 13.0 6.2 2500 260 24 165 21| 2.9 5.1 8.1|221.6 -17.7 204.0 81.6 0.54| 11.9 6.4 3000 261 26 172 20| 4.0 4.3 8.3|276.4 -17.7 258.8 86.3 0.60| 11.4 6.8 4000 264 33 191 20| 5.2 3.2 8.4|371.8 -17.7 354.1 88.5 0.63| 10.8 6.8 5000 266 39 209 21| 4.3 3.1 7.4|426.7 -17.7 409.1 81.8 0.63| 9.6 6.0 6000 269 44 222 23| 4.1 2.6 6.7|516.8 -17.7 499.1 83.2 0.66| 8.8 5.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251229.00.gif