UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 2 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 1017 39 6.0 -10.0 31 16.0 0.5 205 6 277.8 278.1 272.8 282.8 1.75 1 1000 177 4.8 -11.2 30 16.0 -0.5 340 15 278.0 278.2 272.6 282.6 1.62 2 925 805 -0.5 -12.5 40 12.0 -4.2 335 21 278.8 279.1 273.1 283.4 1.58 3 870 1291 -4.5 -13.5 49 9.0 -7.1 314 19 279.6 279.8 273.5 284.0 1.55 4 850 1474 -5.1 -15.1 45 10.0 -7.9 310 22 280.8 281.0 273.9 284.9 1.39 5 810 1851 -7.3 -17.3 45 10.0 -9.9 303 39 282.4 282.6 274.5 286.0 1.21 6 801 1938 -4.5 -50.5 1 46.0 -10.2 298 38 286.3 286.3 274.8 286.4 0.05 7 793 2018 -3.5 -43.5 3 40.0 -9.5 292 38 288.1 288.2 275.9 288.5 0.10 8 765 2301 -4.9 -41.9 4 37.0 -10.5 281 43 289.6 289.6 276.7 290.0 0.13 9 715 2834 -3.1 -25.1 16 22.0 -8.6 272 58 297.2 297.4 281.1 299.5 0.70 10 700 3001 -4.3 -25.3 18 21.0 -9.4 275 57 297.7 297.8 281.3 300.0 0.70 11 630 3818 -11.7 -26.7 28 15.0 -14.9 258 55 298.4 298.5 281.6 300.6 0.68 12 596 4241 -13.3 -29.3 25 16.0 -16.4 259 66 301.3 301.4 282.7 303.2 0.57 13 508 5434 -22.3 -31.3 44 9.0 -23.7 256 76 304.5 304.6 283.9 306.3 0.55 14 500 5550 -23.1 -35.1 32 12.0 -24.8 255 79 304.9 304.9 283.9 306.2 0.39 15 490 5698 -24.1 -33.1 43 9.0 -25.4 256 86 305.4 305.5 284.2 307.1 0.48 16 482 5818 -23.1 -36.1 29 13.0 -24.9 257 91 308.1 308.2 285.1 309.4 0.36 17 473 5956 -22.9 -27.9 64 5.0 -23.8 259 97 310.0 310.2 286.3 312.8 0.81 18 452 6287 -25.3 -29.3 69 4.0 -26.0 257 112 311.0 311.2 286.6 313.6 0.75 19 442 6450 -24.1 -28.1 69 4.0 -24.8 255 117 314.6 314.7 287.9 317.5 0.86 20 400 7170 -30.1 -34.0 69 3.9 -30.6 255 120 315.9 316.0 288.0 317.8 0.54 21 382 7496 -32.7 -37.7 61 5.0 -33.3 255 120 316.6 316.7 288.1 318.0 0.39 22 342 8265 -39.7 -43.0 71 3.3 -39.9 255 118 317.3 317.3 288.2 318.2 0.25 23 304 9062 -45.1 -46.9 82 1.8 -45.2 255 128 320.6 320.6 289.1 321.3 0.18 24 300 9150 -45.7 -49.3 67 3.6 -45.9 255 129 320.9 321.0 289.2 321.5 0.14 25 288 9421 -46.9 -54.9 40 8.0 -47.2 257 133 323.0 323.0 289.8 323.3 0.08 26 280 9608 -44.7 -68.7 5 24.0 -45.3 259 135 328.8 328.8 291.4 328.8 0.01 27 250 10360 -48.5 -69.5 7 21.0 -48.9 265 145 334.0 334.0 292.8 334.0 0.01 28 233 10820 -49.8 -72.1 6 22.3 -50.3 270 151 338.7 338.7 294.0 338.8 0.01 29 200 11810 -52.7 -77.7 3 25.0 -53.1 265 149 349.3 349.3 296.5 349.3 0.00 30 176 12631 -54.5 -80.5 3 26.0 -54.8 265 143 359.4 359.4 298.6 359.4 0.00 31 159 13274 -58.5 -83.5 3 25.0 -58.7 265 139 363.2 363.2 299.3 363.2 0.00 32 150 13640 -58.7 -85.7 2 27.0 -58.9 265 136 368.9 368.9 300.4 369.0 0.00 33 139 14119 -59.3 -85.3 2 26.0 -59.5 264 129 376.0 376.0 301.6 376.0 0.00 34 138 14164 -59.1 -85.1 2 26.0 -59.3 264 129 377.1 377.1 301.8 377.2 0.00 35 122 14930 -63.3 -86.3 3 23.0 -63.4 260 135 383.0 383.0 302.7 383.0 0.00 36 100 16150 -64.7 -86.7 3 22.0 -64.8 260 118 402.7 402.7 305.6 402.7 0.00 37 84 17211 -66.5 -87.5 4 21.0 -66.7 260 108 419.7 419.7 307.7 419.7 0.00 38 75 17904 -62.1 -88.1 2 26.0 -62.4 260 99 442.7 442.7 310.1 442.7 0.00 39 71 18242 -63.1 -88.1 2 25.0 -63.4 260 84 447.6 447.6 310.6 447.6 0.00 40 70 18330 -61.9 -87.9 2 26.0 -62.2 260 80 452.0 452.0 311.0 452.0 0.00 41 59 19387 -60.1 -88.1 1 28.0 -60.6 249 73 478.6 478.7 313.4 478.7 0.00 42 52 20167 -62.5 -89.5 1 27.0 -62.9 245 69 490.7 490.7 314.2 490.7 0.00 43 50 20410 -59.5 -88.5 1 29.0 -60.1 245 66 503.3 503.3 315.2 503.3 0.00 44 46 20930 -61.7 -89.7 1 28.0 -62.2 250 71 510.1 510.1 315.7 510.1 0.00 45 43 21354 -55.3 -87.3 1 32.0 -56.4 247 67 535.8 535.8 317.3 535.8 0.00 46 41 21659 -54.3 -86.3 1 32.0 -55.6 245 61 545.6 545.6 317.8 545.7 0.01 47 30 23650 -57.1 -87.1 1 30.0 -58.4 250 57 589.0 589.0 320.1 589.0 0.01 48 27 24317 -57.3 -87.3 1 30.0 -58.7 248 59 606.4 606.4 320.9 606.5 0.01 49 26 24558 -53.1 -86.1 1 33.0 -55.2 250 64 624.9 624.9 321.7 625.0 0.01 50 24 25077 -50.9 -84.9 1 34.0 -53.7 257 69 645.8 645.8 322.5 645.9 0.01 51 20 26260 -52.7 -84.7 1 32.0 -55.5 235 47 674.9 674.9 323.6 675.0 0.02 52 19 26591 -53.3 -85.3 1 32.0 -56.0 235 45 683.0 683.0 323.9 683.1 0.01 53 15 28135 -47.7 -82.7 1 35.0 -52.8 298 28 749.4 749.4 325.9 749.6 0.03 54 13 29072 -52.1 -85.1 1 33.0 -56.1 298 17 765.4 765.4 326.4 765.6 0.02 55 12 29590 -52.7 -85.7 1 33.0 -56.6 295 23 781.0 781.0 326.8 781.2 0.02 56 12 29590 -51.3 -86.3 1 35.0 -55.8 295 23 786.0 786.0 326.9 786.1 0.02 57 12 29590 -47.3 -84.3 1 37.0 -53.3 295 23 800.2 800.2 327.3 800.4 0.03 58 12 29590 -45.3 -83.3 1 38.0 -52.1 295 23 807.2 807.3 327.4 807.5 0.03 59 11 30168 -47.9 -82.9 1 35.0 -53.9 360 31 818.1 818.2 327.7 818.5 0.04 60 10 30800 -45.7 -82.7 1 37.0 -53.1 320 16 849.0 849.0 328.4 849.4 0.04 61 9.4 31213 -44.7 -81.7 1 37.0 -52.8 867.9 867.9 328.8 868.4 0.05 62 8.3 32039 -48.3 -83.3 1 35.0 -55.2 885.2 885.2 329.1 885.7 0.05 63 6.9 33280 -39.5 -80.5 0 41.0 -51.9 969.7 969.8 330.7 970.7 0.09 64 6.8 33380 -40.1 -80.1 1 40.0 -52.2 971.3 971.4 330.7 972.4 0.10 TRP 122 14930 -63.3 -86.3 3 23.0 -63.4 260 135 383.0 383.0 302.7 383.0 0.00 WND 233 10820 -49.8 -72.1 6 22.3 -50.3 270 151 338.7 338.7 294.0 338.8 0.01 Sounding variables and indices 1000-500 mb thick: 5373.00 m Freezing level: 932.08 mb = 745.75 m = 2446.67 ft Wetbulb zero: 1008.66 mb = 106.63 m = 349.83 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 29.02 % Est. max temperature: 7.95 C = 46.31 F Sfc-Lift cond lev (LCL): 793.70 mb = 2010.57 m = 6596.28 ft T: -3.59 C 700-500 lapse rate: 7.38 C/km ThetaE index: 0.22 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 541.34 mb = 4958.97 m = 16269.38 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 31.57 C = 88.82 F Cap Strength: 18.29 C Lifted Index: 18.48 C Risk: None Lifted Index @300 mb: 26.94 C Lifted Index @700 mb: 16.19 C Showalter Index: 17.02 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 8.00 C K Index: -18.10 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 4.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.21 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 65888.79 J/kg Cap Strength: 18.39 C Lift Cond Lev (LCL): 774.29 mb = 2205.64 m = 7236.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 38 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 1017 39 205 6 2.5 5.4 | 129 39 -30.0 24.2 1 1000 177 340 15 5.1 -14.1 | 100 28 -27.4 4.7 2 984 305 345 21 5.4 -20.3 | 87 27 -27.1 -1.5 3 948 610 345 23 6.0 -22.2 | 83 27 -26.6 -3.4 4 925 805 335 21 8.9 -19.0 | 89 24 -23.7 -0.2 5 912 914 325 20 11.5 -16.4 | 96 21 -21.1 2.4 6 878 1219 315 18 12.7 -12.7 | 107 21 -19.8 6.1 7 850 1474 310 22 16.9 -14.1 | 106 16 -15.7 4.6 8 813 1829 305 39 31.9 -22.4 | 10 4 -0.6 -3.6 9 782 2134 285 37 35.7 -9.6 | 199 10 3.2 9.2 10 723 2743 270 58 58.0 -0.0 | 234 32 25.5 18.8 11 700 3001 275 57 56.8 -5.0 | 240 28 24.2 13.8 12 642 3658 260 55 54.2 9.6 | 217 36 21.6 28.3 13 617 3962 255 54 52.2 14.0 | 211 38 19.6 32.8 14 592 4267 260 68 67.0 11.8 | 228 46 34.4 30.6 15 569 4572 260 63 62.0 10.9 | 225 42 29.5 29.7 16 546 4877 260 63 62.0 10.9 | 225 42 29.5 29.7 17 500 5550 255 79 76.3 20.4 | 228 59 43.8 39.2 18 464 6096 260 104 102.4 18.1 | 242 79 69.9 36.8 19 445 6401 255 117 113.0 30.3 | 239 94 80.5 49.1 20 400 7170 255 120 115.9 31.1 | 239 97 83.4 49.8 21 392 7315 255 121 116.9 31.3 | 239 98 84.3 50.1 22 343 8230 255 118 114.0 30.5 | 239 95 81.4 49.3 23 300 9150 255 129 124.6 33.4 | 240 106 92.1 52.2 24 250 10360 265 145 144.4 12.6 | 254 116 111.9 31.4 25 233 10820 270 151 151.0 -0.0 | 261 120 118.5 18.8 26 228 10973 270 151 151.0 -0.0 | 261 120 118.5 18.8 27 200 11810 265 149 148.4 13.0 | 255 120 115.9 31.8 28 150 13640 265 136 135.5 11.9 | 253 107 102.9 30.6 29 141 14021 265 128 127.5 11.2 | 253 100 95.0 29.9 30 122 14930 260 135 132.9 23.4 | 247 109 100.4 42.2 31 122 14935 260 140 137.9 24.3 | 248 114 105.3 43.1 32 105 15850 260 113 111.3 19.6 | 244 88 78.7 38.4 33 100 16150 260 118 116.2 20.5 | 245 92 83.7 39.3 34 95 16459 260 118 116.2 20.5 | 245 92 83.7 39.3 35 74 17983 260 98 96.5 17.0 | 241 73 64.0 35.8 36 70 18330 260 80 78.8 13.9 | 235 57 46.2 32.7 37 64 18898 265 77 76.7 6.7 | 240 51 44.2 25.5 38 61 19202 255 66 63.8 17.1 | 221 48 31.2 35.9 39 58 19507 245 77 69.8 32.5 | 216 63 37.2 51.3 40 52 20117 245 70 63.4 29.6 | 213 57 30.9 48.4 41 50 20410 245 66 59.8 27.9 | 210 54 27.3 46.7 42 48 20726 250 63 59.2 21.5 | 213 48 26.7 40.3 43 45 21031 250 74 69.5 25.3 | 220 58 37.0 44.1 44 37 22250 240 49 42.4 24.5 | 193 44 9.9 43.3 45 36 22555 245 64 58.0 27.0 | 209 52 25.5 45.8 46 30 23650 250 57 53.6 19.5 | 209 44 21.0 38.3 47 29 23774 255 57 55.1 14.8 | 214 40 22.5 33.5 48 28 24079 245 54 48.9 22.8 | 202 45 16.4 41.6 49 24 24994 255 72 69.5 18.6 | 225 53 37.0 37.4 50 23 25298 260 63 62.0 10.9 | 225 42 29.5 29.7 51 21 25908 235 52 42.6 29.8 | 192 50 10.0 48.6 52 20 26213 245 49 44.4 20.7 | 197 41 11.9 39.5 53 20 26260 235 47 38.5 27.0 | 187 46 6.0 45.7 54 18 26822 235 44 36.0 25.2 | 185 44 3.5 44.0 55 17 27432 255 41 39.6 10.6 | 193 30 7.1 29.4 56 16 27737 275 44 43.8 -3.8 | 217 19 11.3 14.9 57 15 28346 310 20 15.3 -12.9 | 109 18 -17.2 5.9 58 14 28651 305 12 9.8 -6.9 | 118 26 -22.7 11.9 59 12 29566 290 22 20.7 -7.5 | 133 16 -11.9 11.3 60 11 30175 360 31 -0.0 -31.0 | 69 35 -32.5 -12.2 61 10 30800 320 16 10.3 -12.3 | 106 23 -22.3 6.5 Wind Parameters Mean winds (0-6000m): 270.0 at 50.1 knts Storm direction: 300.0 at 37.6 knts Shear (0-3000m) pos: 4.7 neg: 9.2 tot: 13.9 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 109.6 neg: -178.3 tot: -68.7 m^2/s^2 ave: -22.9 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 18.4 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 300.88 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 ------------------------------------------------------------------------------- 500 342 18 94 27| 28.2 0.0 28.2| 0.0-156.1-156.1 -312.1 -0.71| 31.9-22.5 1000 338 19 92 25| 14.1 4.8 18.9| 41.9-156.4-114.5 -114.5 -0.37| 20.9 -7.7 1500 329 20 95 23| 9.4 5.1 14.5| 53.9-161.1-107.2 -71.5 -0.28| 17.1 -4.8 2000 319 23 93 17| 7.0 7.8 14.9| 53.9-176.8-122.9 -61.4 -0.41| 19.2 -7.8 2500 307 27 103 11| 5.6 9.9 15.6| 82.5-178.3 -95.8 -38.3 -0.25| 19.5 -4.9 3000 296 32 142 6| 4.7 9.2 13.9|109.6-178.3 -68.7 -22.9 -0.19| 18.4 -3.5 4000 283 38 205 11| 3.5 7.9 11.4|140.2-315.0-174.8 -43.7 -0.25| 16.6 -4.2 5000 276 43 216 18| 3.2 6.7 9.9|251.3-339.4 -88.0 -17.6 -0.17| 15.2 -2.6 6000 270 50 223 26| 4.0 6.7 10.6|544.0-339.4 204.7 34.1 -0.05| 15.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251202.12.gif