UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 5 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 1023 39 0.6 -10.4 43 11.0 -2.8 95 3 272.0 272.3 269.1 276.7 1.69 1 1000 221 -1.5 -11.5 46 10.0 -4.4 340 15 271.6 271.9 268.7 276.1 1.58 2 925 835 -7.3 -13.3 62 6.0 -8.9 325 17 271.8 272.1 268.7 276.0 1.48 3 910 962 -8.3 -14.3 62 6.0 -9.8 322 19 272.1 272.3 268.7 276.0 1.39 4 898 1065 -7.1 -19.1 38 12.0 -9.8 325 22 274.4 274.5 269.4 277.1 0.94 5 850 1493 -7.3 -32.3 12 25.0 -11.4 340 35 278.5 278.5 270.8 279.4 0.30 6 840 1585 -6.7 -36.7 7 30.0 -11.2 340 36 280.1 280.1 271.5 280.7 0.20 7 820 1773 -7.5 -38.5 6 31.0 -12.0 340 38 281.2 281.2 272.1 281.7 0.17 8 773 2233 -5.7 -42.7 4 37.0 -11.1 343 39 287.9 287.9 275.7 288.3 0.11 9 732 2658 -8.3 -44.3 4 36.0 -13.1 333 46 289.6 289.6 276.6 289.9 0.10 10 717 2819 -6.5 -49.5 2 43.0 -12.0 329 49 293.3 293.3 278.4 293.5 0.06 11 700 3006 -8.1 -49.1 2 41.0 -13.2 325 52 293.5 293.5 278.5 293.7 0.06 12 604 4140 -13.3 -54.3 2 41.0 -17.4 307 59 300.2 300.2 281.4 300.3 0.04 13 500 5550 -23.5 -58.5 2 35.0 -25.9 290 69 304.4 304.4 283.2 304.5 0.03 14 407 7019 -34.7 -48.7 23 14.0 -35.6 281 86 308.4 308.4 284.8 308.8 0.11 15 400 7140 -35.5 -52.5 16 17.0 -36.4 280 88 308.9 308.9 285.0 309.1 0.07 16 367 7736 -37.9 -58.9 9 21.0 -38.8 278 98 313.4 313.4 286.6 313.5 0.04 17 300 9110 -42.7 -66.7 5 24.0 -43.4 270 114 325.2 325.2 290.3 325.2 0.02 18 282 9526 -44.7 -67.7 6 23.0 -45.3 265 119 328.1 328.1 291.2 328.2 0.01 19 250 10330 -45.9 -73.9 3 28.0 -46.5 270 129 337.8 337.8 293.8 337.9 0.01 20 222 11121 -47.9 -76.5 2 28.5 -48.5 270 136 346.4 346.4 295.8 346.4 0.01 21 200 11810 -49.7 -78.7 2 29.0 -50.2 270 130 354.1 354.1 297.5 354.1 0.00 22 170 12867 -51.1 -81.1 2 30.0 -51.6 267 120 368.6 368.6 300.3 368.6 0.00 23 150 13670 -55.5 -83.5 2 28.0 -55.8 265 113 374.5 374.5 301.4 374.5 0.00 24 100 16210 -63.7 -85.7 3 22.0 -63.9 270 104 404.7 404.7 305.8 404.7 0.00 25 83 17338 -68.3 -87.3 5 19.0 -68.4 275 117 417.4 417.4 307.4 417.4 0.00 26 70 18370 -63.3 -88.3 2 25.0 -63.6 280 70 449.0 449.0 310.7 449.0 0.00 27 63 19020 -60.9 -87.9 2 27.0 -61.3 278 62 468.0 468.0 312.5 468.0 0.00 28 52 20200 -64.5 -89.5 2 25.0 -64.8 257 61 486.0 486.0 313.9 486.0 0.00 29 50 20440 -63.5 -88.5 2 25.0 -63.8 265 58 493.8 493.8 314.5 493.9 0.00 30 47 20824 -60.5 -87.5 2 27.0 -61.1 262 55 509.9 509.9 315.7 509.9 0.00 31 44 21235 -62.1 -89.1 2 27.0 -62.6 278 65 515.7 515.7 316.0 515.7 0.00 32 42 21528 -54.7 -85.7 1 31.0 -55.9 288 67 540.9 540.9 317.6 540.9 0.01 33 36 22504 -60.7 -87.7 2 27.0 -61.4 264 50 549.7 549.7 318.1 549.8 0.00 34 30 23660 -53.7 -84.7 1 31.0 -55.5 270 45 598.2 598.2 320.5 598.3 0.01 35 29 23877 -53.3 -84.3 1 31.0 -55.2 267 49 605.2 605.2 320.9 605.2 0.01 36 25 24823 -56.9 -85.9 1 29.0 -58.4 281 28 621.1 621.1 321.5 621.1 0.01 37 22 25635 -54.7 -84.7 1 30.0 -56.8 268 26 650.8 650.8 322.7 650.9 0.01 38 20 26240 -56.9 -86.9 1 30.0 -58.7 255 26 662.0 662.0 323.2 662.1 0.01 39 19 26567 -54.3 -87.3 1 33.0 -56.8 247 26 679.9 679.9 323.7 679.9 0.01 40 19 26567 -47.7 -83.7 1 36.0 -52.1 247 26 700.4 700.4 324.4 700.5 0.02 41 18 26925 -46.5 -82.5 1 36.0 -51.4 246 25 715.1 715.1 324.9 715.3 0.02 42 16 27700 -50.7 -82.7 1 32.0 -54.5 316 17 725.9 725.9 325.3 726.1 0.03 43 14 28575 -47.7 -81.7 1 34.0 -52.9 30 13 764.3 764.3 326.3 764.6 0.04 44 11 30151 -52.5 -83.5 1 31.0 -56.8 69 15 801.4 801.4 327.3 801.7 0.03 45 11 30151 -50.9 -83.9 1 33.0 -55.7 69 15 807.2 807.3 327.4 807.5 0.03 TRP 282 9526 -44.7 -67.7 6 23.0 -45.3 265 119 328.1 328.1 291.2 328.2 0.01 WND 222 11121 -47.9 -76.5 2 28.5 -48.5 270 136 346.4 346.4 295.8 346.4 0.01 Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 1016.43 mb = 91.26 m = 299.41 ft Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 13.74 % Est. max temperature: 5.14 C = 41.24 F Sfc-Lift cond lev (LCL): 861.05 mb = 1392.41 m = 4568.23 ft T: -7.25 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.69 C Layer 1000.0- 910.0 mb Conv cond level (CCL): 542.05 mb = 4947.49 m = 16231.73 ft Mean mixing ratio: 1.55 g/kg Conv temperature: 31.46 C = 88.63 F Cap Strength: 21.66 C Lifted Index: 23.47 C Risk: None Lifted Index @300 mb: 34.80 C Lifted Index @700 mb: 17.54 C Showalter Index: 20.84 C Risk: None Total Totals Index: 7.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: -8.80 C K Index: -57.10 Risk: None Sweat Index: 139.00 Risk: None Energy Index: 5.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.39 J/kg Max Up Vert Vel: 0.89 m/s Conv Inhibition (B-): 60824.68 J/kg Cap Strength: 23.31 C Lift Cond Lev (LCL): 849.41 mb = 1498.38 m = 4915.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 35 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 1023 39 95 3 -3.0 0.3 | 157 36 -14.2 33.1 1 1000 221 340 15 5.1 -14.1 | 162 20 -6.1 18.8 2 989 305 340 12 4.1 -11.3 | 162 23 -7.1 21.6 3 952 610 310 10 7.7 -6.4 | 172 27 -3.5 26.4 4 925 835 325 17 9.8 -13.9 | 176 19 -1.5 18.9 5 916 914 320 18 11.6 -13.8 | 181 19 0.4 19.1 6 850 1493 340 35 12.0 -32.9 | 271 1 0.8 -0.0 7 814 1829 340 38 13.0 -35.7 | 328 3 1.8 -2.8 8 783 2134 345 37 9.6 -35.7 | 30 3 -1.6 -2.9 9 700 3006 325 52 29.8 -42.6 | 298 21 18.6 -9.7 10 669 3353 310 55 42.1 -35.4 | 275 31 30.9 -2.5 11 642 3658 315 56 39.6 -39.6 | 283 29 28.4 -6.7 12 569 4572 300 61 52.8 -30.5 | 267 42 41.6 2.4 13 500 5550 290 69 64.8 -23.6 | 260 54 53.6 9.3 14 463 6096 285 72 69.5 -18.6 | 256 60 58.3 14.2 15 400 7140 280 88 86.7 -15.3 | 257 77 75.5 17.6 16 312 8839 275 116 115.6 -10.1 | 258 107 104.4 22.8 17 300 9110 270 114 114.0 -0.0 | 252 108 102.8 32.9 18 282 9526 265 119 118.5 10.4 | 248 116 107.3 43.2 19 250 10330 270 129 129.0 -0.0 | 254 122 117.8 32.9 20 222 11121 270 136 136.0 -0.0 | 255 129 124.8 32.9 21 217 11278 270 136 136.0 -0.0 | 255 129 124.8 32.9 22 200 11810 270 130 130.0 -0.0 | 255 123 118.8 32.9 23 150 13670 265 113 112.6 9.8 | 247 110 101.4 42.7 24 142 14021 265 109 108.6 9.5 | 246 106 97.4 42.4 25 117 15240 265 125 124.5 10.9 | 249 121 113.3 43.8 26 101 16154 270 99 99.0 -0.0 | 249 94 87.8 32.9 27 100 16210 270 104 104.0 -0.0 | 250 98 92.8 32.9 28 96 16459 270 104 104.0 -0.0 | 250 98 92.8 32.9 29 83 17374 275 118 117.6 -10.3 | 258 109 106.3 22.6 30 70 18370 280 70 68.9 -12.2 | 250 61 57.7 20.7 31 68 18593 285 74 71.5 -19.2 | 257 62 60.3 13.7 32 58 19507 270 48 48.0 -0.0 | 228 49 36.8 32.9 33 53 20117 260 66 65.0 11.5 | 231 70 53.8 44.3 34 50 20422 250 49 46.0 16.8 | 215 61 34.8 49.6 35 50 20440 265 58 57.8 5.1 | 231 60 46.6 37.9 36 46 21031 260 53 52.2 9.2 | 224 59 41.0 42.1 37 43 21336 285 70 67.6 -18.1 | 255 58 56.4 14.8 38 41 21641 290 66 62.0 -22.6 | 259 52 50.8 10.3 39 39 21946 270 40 40.0 -0.0 | 221 44 28.8 32.9 40 34 22860 260 56 55.1 9.7 | 226 61 43.9 42.6 41 30 23660 270 45 45.0 -0.0 | 226 47 33.8 32.9 42 29 23774 265 52 51.8 4.5 | 227 55 40.6 37.4 43 26 24689 285 27 26.1 -7.0 | 210 30 14.9 25.9 44 23 25298 265 32 31.9 2.8 | 210 41 20.7 35.7 45 22 25603 270 27 27.0 -0.0 | 206 36 15.8 32.9 46 21 25908 245 19 17.2 8.0 | 188 41 6.0 40.9 47 20 26213 230 23 17.6 14.8 | 188 48 6.4 47.7 48 20 26240 255 26 25.1 6.7 | 199 42 13.9 39.6 49 18 26518 240 26 22.5 13.0 | 194 47 11.3 45.9 50 16 26822 290 19 17.9 -6.5 | 194 27 6.6 26.4 51 15 27127 30 10 -5.0 -8.7 | 146 29 -16.2 24.2 52 13 27432 30 16 -8.0 -13.9 | 135 27 -19.2 19.0 53 12 27737 60 13 -11.3 -6.5 | 140 35 -22.5 26.4 54 11 28042 70 15 -14.1 -5.1 | 138 38 -25.3 27.7 55 10 28346 50 16 -12.3 -10.3 | 134 33 -23.5 22.6 56 9 28651 85 10 -10.0 -0.9 | 147 38 -21.2 32.0 57 8 28956 50 11 -8.4 -7.1 | 143 32 -19.6 25.8 58 7 29261 25 18 -7.6 -16.3 | 131 25 -18.8 16.6 59 7 29566 55 19 -15.6 -10.9 | 129 35 -26.8 22.0 60 5 30175 40 18 -11.6 -13.8 | 130 30 -22.8 19.1 Wind Parameters Mean winds (0-6000m): 311.2 at 46.3 knts Storm direction: 341.2 at 34.7 knts Shear (0-3000m) pos: 4.9 neg: 5.8 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 138.0 deg Storm rel helicity (0-3000m) pos: 104.1 neg: -83.8 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 180.17 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 ------------------------------------------------------------------------------- 500 337 11 163 24| 0.0 13.2 13.2| 65.2 -49.7 15.5 30.9 0.17| 27.5 4.7 1000 327 13 169 22| 5.9 6.6 12.5| 93.0 -49.7 43.3 43.3 0.24| 20.5 5.0 1500 332 18 171 17| 9.0 4.4 13.4|101.1 -49.7 51.3 34.2 0.27| 19.2 5.2 2000 335 23 172 12| 7.3 3.3 10.6|103.4 -49.7 53.6 26.8 0.31| 15.7 4.8 2500 337 26 174 9| 5.8 4.4 10.2|104.1 -58.9 45.2 18.1 0.18| 14.7 2.7 3000 335 30 197 6| 4.9 5.8 10.6|104.1 -83.8 20.3 6.8 0.09| 14.5 1.3 4000 326 37 255 9| 3.6 5.9 9.5|135.2-177.1 -41.9 -10.5 -0.01| 13.8 -0.2 5000 319 42 264 16| 2.9 6.0 8.9|135.2-265.7-130.5 -26.1 -0.08| 12.7 -1.0 6000 311 46 264 24| 2.4 5.9 8.4|135.2-360.3-225.2 -37.5 -0.12| 11.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251205.00.gif