UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 22 OCT 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1026 51 10.4 -2.6 40 13.0 4.8 360 5 281.5 282.0 276.7 290.2 3.07 1 1004 230 8.4 -2.6 46 11.0 3.7 13 14 281.2 281.8 276.7 290.1 3.14 2 1000 263 8.2 -2.8 46 11.0 3.5 15 16 281.4 281.9 276.7 290.1 3.11 3 947 710 6.0 -10.0 31 16.0 0.3 30 13 283.5 283.9 276.2 289.0 1.88 4 925 902 5.6 -13.4 24 19.0 -0.7 30 12 285.0 285.3 276.3 289.4 1.47 5 892 1198 4.2 -14.8 24 19.0 -1.9 21 12 286.6 286.8 277.0 290.6 1.36 6 872 1382 4.2 -14.8 24 19.0 -2.0 22 9 288.4 288.7 278.0 292.6 1.39 7 850 1590 4.0 -16.0 22 20.0 -2.4 25 5 290.3 290.6 278.7 294.3 1.29 8 751 2583 -1.7 -23.7 17 22.0 -7.4 321 14 294.6 294.8 280.0 297.0 0.75 9 743 2668 -1.1 -23.1 17 22.0 -7.0 313 16 296.2 296.3 280.8 298.7 0.80 10 736 2744 -0.7 -22.7 17 22.0 -6.7 305 17 297.4 297.6 281.4 300.1 0.84 11 728 2831 0.0 -21.0 19 21.0 -6.1 302 19 299.1 299.3 282.3 302.3 0.98 12 717 2953 0.2 -17.8 24 18.0 -5.5 297 21 300.6 300.9 283.3 304.8 1.31 13 700 3144 -0.9 -16.9 29 16.0 -6.1 290 25 301.5 301.8 283.8 306.1 1.45 14 500 5730 -19.1 -31.1 34 12.0 -21.2 275 48 309.8 309.9 285.9 311.7 0.57 15 481 6017 -21.9 -29.9 48 8.0 -23.3 275 51 309.8 309.9 286.1 312.0 0.66 16 456 6409 -24.1 -38.1 26 14.0 -25.9 274 55 311.8 311.8 286.4 312.9 0.31 17 447 6555 -23.9 -44.9 13 21.0 -26.1 273 56 313.8 313.8 286.9 314.4 0.16 18 438 6703 -24.1 -48.1 9 24.0 -26.5 273 57 315.4 315.4 287.3 315.8 0.11 19 400 7360 -29.1 -51.1 10 22.0 -30.8 270 63 317.2 317.2 287.9 317.5 0.09 20 330 8703 -39.1 -56.1 15 17.0 -39.9 261 75 321.4 321.4 289.2 321.6 0.06 21 300 9350 -42.5 -68.5 4 26.0 -43.2 255 83 325.5 325.5 290.4 325.5 0.01 22 250 10560 -49.9 -82.9 1 33.0 -50.3 255 92 331.9 331.9 292.2 331.9 0.00 23 216 11511 -53.3 -85.3 1 32.0 -53.6 255 109 340.8 340.8 294.5 340.8 0.00 24 202 11945 -52.1 -85.1 1 33.0 -52.5 259 104 349.3 349.3 296.5 349.3 0.00 25 200 12010 -51.3 -84.3 1 33.0 -51.7 260 103 351.5 351.5 297.0 351.5 0.00 26 197 12109 -50.5 -83.5 1 33.0 -51.0 259 105 354.3 354.3 297.5 354.3 0.00 27 179 12731 -53.2 -85.7 1 32.5 -53.6 250 116 359.8 359.8 298.7 359.8 0.00 28 165 13254 -55.5 -87.5 1 32.0 -55.8 252 106 364.4 364.4 299.5 364.4 0.00 29 150 13860 -57.3 -88.3 1 31.0 -57.6 255 94 371.4 371.4 300.8 371.4 0.00 30 105 16088 -61.3 -91.3 1 30.0 -61.6 260 78 403.6 403.6 305.7 403.6 0.00 31 100 16390 -61.1 -91.1 1 30.0 -61.4 260 76 409.7 409.7 306.5 409.7 0.00 32 94 16774 -62.1 -92.1 1 30.0 -62.3 261 70 415.0 415.0 307.1 415.0 0.00 33 91 16974 -63.7 -92.7 1 29.0 -63.9 261 67 415.7 415.7 307.2 415.7 0.00 34 88 17179 -65.1 -94.1 1 29.0 -65.3 262 64 416.9 416.9 307.3 416.9 0.00 35 79 17844 -61.3 -91.3 1 30.0 -61.6 263 54 437.8 437.8 309.7 437.8 0.00 36 70 18600 -58.5 -89.5 1 31.0 -59.0 265 43 459.2 459.2 311.7 459.2 0.00 37 65 19064 -60.1 -90.1 1 30.0 -60.6 268 42 465.6 465.6 312.3 465.6 0.00 38 59 19666 -60.7 -90.7 1 30.0 -61.2 273 40 477.3 477.3 313.2 477.3 0.00 39 57 19880 -62.1 -92.1 1 30.0 -62.5 274 40 478.9 478.9 313.4 478.9 0.00 40 50 20690 -61.5 -91.5 1 30.0 -62.0 280 38 498.6 498.6 314.8 498.6 0.00 41 44 21485 -59.9 -89.9 1 30.0 -60.6 263 34 521.0 521.0 316.4 521.0 0.00 42 40 22083 -58.5 -89.5 1 31.0 -59.3 260 33 538.9 538.9 317.5 539.0 0.00 43 38 22405 -58.7 -89.7 1 31.0 -59.6 260 34 546.4 546.4 317.9 546.4 0.00 44 27 24583 -52.5 -84.5 1 32.0 -54.7 258 36 619.9 619.9 321.5 620.0 0.01 45 15 28420 -48.1 -82.1 1 34.0 -53.0 256 39 748.0 748.0 325.9 748.3 0.03 46 14 28877 -45.5 -80.5 1 35.0 -51.7 256 39 771.7 771.8 326.5 772.1 0.04 47 13 29370 -46.5 -80.5 1 34.0 -52.5 256 40 784.8 784.8 326.8 785.2 0.05 TRP 216 11511 -53.3 -85.3 1 32.0 -53.6 255 109 340.8 340.8 294.5 340.8 0.00 WND 179 12731 -53.2 -85.7 1 32.5 -53.6 250 116 359.8 359.8 298.7 359.8 0.00 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 780.53 mb = 2287.00 m = 7503.17 ft Freezing level: 728.00 mb = 2830.88 m = 9287.57 ft Freezing level: 713.91 mb = 2987.36 m = 9800.94 ft Wetbulb zero: 941.39 mb = 758.53 m = 2488.60 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 28.08 % Est. max temperature: 17.03 C = 62.65 F Sfc-Lift cond lev (LCL): 841.15 mb = 1673.97 m = 5491.95 ft T: 3.52 C 700-500 lapse rate: 7.04 C/km ThetaE index: 1.09 C Layer 947.0- 925.0 mb Conv cond level (CCL): 556.93 mb = 4901.20 m = 16079.85 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 36.35 C = 97.43 F Cap Strength: 14.96 C Lifted Index: 17.38 C Risk: None Lifted Index @300 mb: 25.42 C Lifted Index @700 mb: 14.96 C Showalter Index: 13.93 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 3.10 C K Index: -8.90 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.01 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 54027.41 J/kg Cap Strength: 17.36 C Lift Cond Lev (LCL): 791.39 mb = 2163.08 m = 7096.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 18 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 1026 51 360 5 -0.0 -5.0 | 129 15 -11.5 9.2 1 1000 263 15 16 -4.1 -15.5 | 86 16 -15.7 -1.2 2 995 305 20 16 -5.5 -15.0 | 87 17 -17.0 -0.8 3 959 610 30 14 -7.0 -12.1 | 96 19 -18.5 2.1 4 925 902 30 12 -6.0 -10.4 | 102 18 -17.5 3.8 5 924 914 30 12 -6.0 -10.4 | 102 18 -17.5 3.8 6 890 1219 20 12 -4.1 -11.3 | 101 16 -15.7 3.0 7 850 1590 25 5 -2.1 -4.5 | 125 17 -13.7 9.7 8 825 1829 30 4 -2.0 -3.5 | 128 17 -13.5 10.8 9 794 2134 360 7 -0.0 -7.0 | 122 14 -11.5 7.2 10 765 2438 335 12 5.1 -10.9 | 117 7 -6.5 3.4 11 736 2743 305 17 13.9 -9.8 | 208 5 2.4 4.5 12 700 3144 290 25 23.5 -8.6 | 245 13 11.9 5.7 13 655 3658 280 31 30.5 -5.4 | 245 21 19.0 8.8 14 605 4267 275 32 31.9 -2.8 | 241 23 20.3 11.4 15 559 4877 280 38 37.4 -6.6 | 254 27 25.9 7.6 16 500 5730 275 48 47.8 -4.2 | 255 38 36.3 10.0 17 476 6096 275 52 51.8 -4.5 | 256 41 40.3 9.7 18 400 7360 270 63 63.0 -0.0 | 255 53 51.5 14.2 19 385 7620 265 64 63.8 5.6 | 249 56 52.2 19.8 20 309 9144 260 80 78.8 13.9 | 247 73 67.2 28.1 21 300 9350 255 83 80.2 21.5 | 243 77 68.6 35.7 22 250 10560 255 92 88.9 23.8 | 244 86 77.3 38.0 23 246 10668 255 93 89.8 24.1 | 244 87 78.3 38.3 24 216 11511 255 109 105.3 28.2 | 246 103 93.7 42.4 25 200 12010 260 103 101.4 17.9 | 250 95 89.9 32.1 26 179 12731 250 116 109.0 39.7 | 241 111 97.5 53.9 27 150 13860 255 94 90.8 24.3 | 244 88 79.2 38.6 28 120 15240 260 84 82.7 14.6 | 248 77 71.2 28.8 29 100 16390 260 76 74.8 13.2 | 247 69 63.3 27.4 30 70 18600 265 43 42.8 3.7 | 240 36 31.3 18.0 31 50 20690 280 38 37.4 -6.6 | 254 27 25.9 7.6 32 43 21336 260 33 32.5 5.7 | 226 29 21.0 20.0 33 10 27432 255 41 39.6 10.6 | 228 37 28.1 24.8 34 8 28651 245 26 23.6 11.0 | 205 28 12.0 25.2 Wind Parameters Mean winds (0-6000m): 290.9 at 24.4 knts Storm direction: 320.9 at 18.3 knts Shear (0-3000m) pos: 1.8 neg: 4.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -49.3 tot: 20.7 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 99.48 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 19 13 96 16| 10.5 0.0 10.5| 10.4 -37.6 -27.2 -54.4 -0.54| 15.3 -8.2 1000 24 13 98 17| 5.3 1.3 6.5| 21.7 -38.4 -16.7 -16.7 -0.32| 9.4 -3.0 1500 24 12 101 17| 3.5 3.0 6.5| 48.1 -39.1 9.0 6.0 0.01| 8.7 0.1 2000 23 10 107 16| 2.6 2.3 4.9| 54.6 -44.8 9.8 4.9 0.01| 7.6 0.1 2500 16 10 108 15| 2.1 3.1 5.2| 57.0 -49.3 7.7 3.1 0.01| 8.3 0.1 3000 358 11 104 11| 1.8 4.8 6.6| 70.0 -49.3 20.7 6.9 0.19| 9.2 1.7 4000 318 16 159 2| 1.3 5.0 6.4| 72.4 -56.7 15.6 3.9 0.14| 8.5 1.2 5000 300 20 233 7| 1.1 4.0 5.1|111.6 -60.2 51.4 10.3 0.20| 7.8 1.5 6000 291 24 244 13| 0.9 4.4 5.3|125.7 -60.4 65.4 10.9 0.19| 7.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251022.00.gif