UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 28 NOV 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 1017 62 2.4 -3.6 65 6.0 0.1 130 4 274.2 274.7 272.4 282.1 2.88 1 1014 86 3.0 -4.0 60 7.0 0.3 126 5 275.1 275.5 272.8 282.8 2.80 2 1000 198 2.4 -4.6 60 7.0 -0.2 105 8 275.5 276.0 272.9 283.1 2.71 3 925 822 -2.7 -7.1 72 4.4 -4.2 265 8 276.5 277.0 273.1 283.3 2.42 4 881 1206 -6.1 -8.8 81 2.7 -7.0 274 17 276.9 277.3 273.0 283.2 2.23 5 855 1439 -7.9 -11.8 74 3.9 -9.0 283 20 277.4 277.7 272.6 282.6 1.81 6 850 1485 -7.9 -14.9 57 7.0 -9.8 285 21 277.9 278.1 272.3 281.9 1.41 7 846 1522 -7.3 -19.3 38 12.0 -10.1 299 25 278.9 279.0 272.2 281.8 0.98 8 835 1624 -5.9 -19.9 32 14.0 -9.3 300 25 281.4 281.6 273.6 284.2 0.94 9 815 1814 -5.5 -18.5 35 13.0 -8.8 300 26 283.8 284.0 275.1 287.0 1.09 10 724 2740 -6.5 -21.5 29 15.0 -10.3 290 30 292.5 292.6 279.3 295.4 0.95 11 700 3002 -8.5 -21.5 34 13.0 -11.7 285 32 293.1 293.2 279.6 296.1 0.98 12 687 3147 -9.5 -22.5 34 13.0 -12.6 285 33 293.5 293.7 279.7 296.4 0.91 13 632 3790 -11.9 -30.9 19 19.0 -15.4 289 40 297.9 298.0 281.1 299.4 0.46 14 606 4111 -13.3 -22.3 47 9.0 -15.4 294 45 299.9 300.1 282.7 303.3 1.05 15 500 5550 -22.7 -29.7 53 7.0 -23.9 295 62 305.4 305.5 284.4 307.6 0.65 16 455 6231 -27.9 -32.0 68 4.1 -28.5 294 67 307.2 307.3 285.0 309.2 0.57 17 425 6715 -31.3 -41.3 37 10.0 -32.2 290 73 308.9 309.0 285.2 309.8 0.24 18 400 7140 -34.7 -41.7 49 7.0 -35.3 290 72 309.9 309.9 285.6 310.8 0.25 19 394 7245 -35.5 -41.5 54 6.0 -36.0 290 73 310.2 310.2 285.7 311.1 0.26 20 370 7680 -38.7 -45.7 48 7.0 -39.1 290 76 311.6 311.6 286.1 312.2 0.17 21 365 7773 -39.5 -48.5 38 9.0 -40.0 290 77 311.7 311.7 286.1 312.2 0.13 22 358 7905 -39.9 -59.9 10 20.0 -40.6 290 78 312.9 312.9 286.4 313.0 0.03 23 347 8118 -41.5 -50.5 37 9.0 -41.9 290 79 313.5 313.6 286.7 313.9 0.11 24 308 8916 -47.3 -61.3 19 14.0 -47.7 290 86 316.3 316.3 287.6 316.4 0.03 25 300 9090 -48.7 -60.7 24 12.0 -49.0 290 87 316.7 316.7 287.7 316.9 0.04 26 250 10270 -56.3 -69.3 18 13.0 -56.5 280 92 322.4 322.4 289.5 322.4 0.01 27 241 10502 -58.1 -70.1 20 12.0 -58.2 280 89 323.1 323.1 289.7 323.1 0.01 28 216 11192 -58.7 -73.7 13 15.0 -58.9 277 93 332.4 332.4 292.4 332.4 0.01 29 206 11492 -56.1 -78.1 5 22.0 -56.3 276 95 341.0 341.0 294.6 341.0 0.00 30 200 11680 -57.5 -78.5 5 21.0 -57.7 275 96 341.7 341.7 294.7 341.7 0.00 31 150 13490 -59.3 -83.3 3 24.0 -59.5 270 90 367.9 367.9 300.2 367.9 0.00 32 100 16000 -63.9 -86.9 3 23.0 -64.1 265 73 404.3 404.3 305.7 404.3 0.00 33 86 16918 -67.1 -88.1 4 21.0 -67.2 265 84 415.6 415.6 307.2 415.6 0.00 34 82 17207 -65.1 -88.1 3 23.0 -65.3 267 84 425.4 425.4 308.3 425.4 0.00 35 70 18170 -65.7 -88.7 3 23.0 -65.9 260 80 443.8 443.8 310.3 443.8 0.00 36 60 19103 -67.3 -89.3 3 22.0 -67.5 260 70 460.3 460.3 311.8 460.3 0.00 37 55 19633 -62.9 -88.9 2 26.0 -63.3 253 75 481.9 481.9 313.6 482.0 0.00 38 50 20220 -63.1 -89.1 2 26.0 -63.5 260 81 494.8 494.8 314.6 494.8 0.00 39 45 20868 -62.3 -89.3 2 27.0 -62.8 260 79 511.9 511.9 315.8 511.9 0.00 40 45 20868 -62.7 -89.7 1 27.0 -63.1 260 79 510.9 510.9 315.7 510.9 0.00 41 37 22094 -55.3 -87.3 1 32.0 -56.6 244 74 559.3 559.3 318.6 559.3 0.01 42 34 22634 -54.0 -86.6 1 32.6 -55.6 240 83 576.4 576.4 319.5 576.4 0.01 43 32 23024 -53.1 -86.1 1 33.0 -54.9 237 81 588.9 588.9 320.1 589.0 0.01 44 30 23440 -52.1 -86.1 1 34.0 -54.2 230 77 602.6 602.6 320.7 602.7 0.01 45 27 24124 -50.1 -85.1 1 35.0 -52.9 232 77 626.7 626.7 321.7 626.7 0.01 46 25 24621 -54.5 -86.5 1 32.0 -56.5 238 73 628.0 628.0 321.8 628.0 0.01 47 24 24884 -51.3 -86.3 1 35.0 -54.0 241 70 644.6 644.6 322.5 644.7 0.01 48 22 25449 -50.7 -85.7 1 35.0 -53.8 243 68 662.7 662.7 323.2 662.8 0.01 49 20 26070 -49.9 -85.9 1 36.0 -53.4 235 71 683.4 683.4 323.9 683.5 0.01 50 19 26408 -44.9 -83.9 0 39.0 -50.3 235 68 709.1 709.1 324.7 709.2 0.02 51 16 27576 -36.5 -79.5 0 43.0 -46.4 255 48 772.2 772.2 326.5 772.6 0.05 52 14 28497 -37.7 -79.7 0 42.0 -47.6 220 18 798.2 798.2 327.2 798.7 0.05 53 12 29541 -45.3 -84.3 0 39.0 -52.2 180 12 807.2 807.3 327.4 807.5 0.03 54 10 30770 -40.1 -81.1 0 41.0 -50.3 220 11 869.9 869.9 328.8 870.4 0.06 55 9.7 30979 -37.7 -79.7 0 42.0 -49.4 886.5 886.5 329.2 887.3 0.07 TRP 241 10502 -58.1 -70.1 20 12.0 -58.2 280 89 323.1 323.1 289.7 323.1 0.01 WND 34 22634 -54.0 -86.6 1 32.6 -55.6 240 83 576.4 576.4 319.5 576.4 0.01 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 964.71 mb = 491.65 m = 1613.00 ft Wetbulb zero: 1005.70 mb = 152.15 m = 499.16 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 46.11 % Est. max temperature: 5.36 C = 41.65 F Sfc-Lift cond lev (LCL): 926.52 mb = 808.84 m = 2653.66 ft T: -2.59 C 700-500 lapse rate: 5.57 C/km ThetaE index: 1.55 C Layer 881.0- 835.0 mb Conv cond level (CCL): 866.17 mb = 1338.17 m = 4390.28 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 5.38 C = 41.68 F Cap Strength: 15.98 C Lifted Index: 18.76 C Risk: None Lifted Index @300 mb: 23.82 C Lifted Index @700 mb: 11.87 C Showalter Index: 19.70 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 7.80 C K Index: -13.10 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 5.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.72 J/kg Max Up Vert Vel: 2.73 m/s Conv Inhibition (B-): 68147.20 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 882.43 mb = 1193.00 m = 3914.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 26 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 62 130 4 -3.1 2.6 | 140 30 -19.3 22.9 1 1000 198 105 8 -7.7 2.1 | 133 33 -24.0 22.4 2 987 305 115 6 -5.4 2.5 | 137 32 -21.7 22.9 3 950 610 265 3 3.0 0.3 | 147 25 -13.3 20.6 4 925 822 265 8 8.0 0.7 | 159 23 -8.3 21.1 5 914 914 260 11 10.8 1.9 | 166 23 -5.4 22.3 6 879 1219 275 17 16.9 -1.5 | 182 19 0.7 18.9 7 850 1485 285 21 20.3 -5.4 | 195 15 4.0 14.9 8 846 1524 300 25 21.7 -12.5 | 214 10 5.4 7.9 9 782 2134 300 27 23.4 -13.5 | 226 10 7.1 6.9 10 700 3002 285 32 30.9 -8.3 | 230 19 14.7 12.1 11 642 3658 285 38 36.7 -9.8 | 243 23 20.5 10.5 12 617 3962 295 44 39.9 -18.6 | 266 24 23.6 1.8 13 569 4572 290 47 44.2 -16.1 | 261 28 27.9 4.3 14 500 5550 295 62 56.2 -26.2 | 278 40 39.9 -5.8 15 463 6096 295 65 58.9 -27.5 | 279 43 42.7 -7.1 16 425 6706 290 73 68.6 -25.0 | 275 53 52.4 -4.6 17 400 7140 290 72 67.7 -24.6 | 275 52 51.4 -4.2 18 300 9090 290 87 81.8 -29.8 | 278 66 65.5 -9.4 19 284 9449 290 91 85.5 -31.1 | 279 70 69.3 -10.7 20 250 10270 280 92 90.6 -16.0 | 267 74 74.4 4.4 21 241 10502 280 89 87.6 -15.5 | 266 72 71.4 4.9 22 200 11680 275 96 95.6 -8.4 | 261 80 79.4 12.0 23 167 12802 275 100 99.6 -8.7 | 262 84 83.4 11.7 24 159 13106 270 87 87.0 -0.0 | 254 74 70.8 20.4 25 150 13490 270 90 90.0 -0.0 | 255 77 73.8 20.4 26 119 14935 270 98 98.0 -0.0 | 256 84 81.8 20.4 27 100 16000 265 73 72.7 6.4 | 245 62 56.5 26.7 28 97 16154 265 73 72.7 6.4 | 245 62 56.5 26.7 29 84 17069 265 86 85.7 7.5 | 248 75 69.4 27.9 30 72 17983 275 73 72.7 -6.4 | 256 58 56.5 14.0 31 70 18170 260 80 78.8 13.9 | 241 71 62.5 34.3 32 69 18288 260 73 71.9 12.7 | 239 65 55.6 33.1 33 59 19202 260 70 68.9 12.2 | 238 62 52.7 32.5 34 51 20117 245 81 73.4 34.2 | 226 79 57.2 54.6 35 50 20220 260 81 79.8 14.1 | 242 72 63.5 34.4 36 46 20726 260 81 79.8 14.1 | 242 72 63.5 34.4 37 44 21031 260 78 76.8 13.5 | 241 69 60.6 33.9 38 42 21336 250 62 58.3 21.2 | 225 59 42.0 41.6 39 34 22634 240 83 71.9 41.5 | 222 83 55.6 61.9 40 33 22860 240 83 71.9 41.5 | 222 83 55.6 61.9 41 30 23440 230 77 59.0 49.5 | 211 82 42.7 69.9 42 30 23470 225 82 58.0 58.0 | 208 89 41.7 78.4 43 23 25298 245 67 60.7 28.3 | 222 66 44.5 48.7 44 20 26070 235 71 58.2 40.7 | 214 74 41.9 61.1 45 20 26213 235 63 51.6 36.1 | 212 67 35.4 56.5 46 19 26518 235 71 58.2 40.7 | 214 74 41.9 61.1 47 17 27127 245 63 57.1 26.6 | 221 62 40.9 47.0 48 15 28042 265 32 31.9 2.8 | 214 28 15.6 23.2 49 14 28346 255 23 22.2 6.0 | 193 27 6.0 26.3 50 14 28651 180 12 0.0 12.0 | 153 36 -16.2 32.4 51 13 28956 185 7 0.6 7.0 | 150 32 -15.6 27.3 52 12 29566 180 12 0.0 12.0 | 153 36 -16.2 32.4 53 11 29870 220 15 9.6 11.5 | 168 33 -6.6 31.9 54 11 30175 270 16 16.0 -0.0 | 179 20 -0.2 20.4 55 10 30770 220 11 7.1 8.4 | 162 30 -9.2 28.8 Wind Parameters Mean winds (0-6000m): 291.4 at 34.7 knts Storm direction: 321.4 at 26.1 knts Shear (0-3000m) pos: 5.0 neg: 1.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 175.5 neg: -21.1 tot: 154.5 m^2/s^2 ave: 51.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 214.06 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 ------------------------------------------------------------------------------- 500 122 6 138 31| 6.4 0.0 6.4| 60.5 -20.8 39.7 79.4 0.33| 15.2 5.0 1000 236 7 156 26| 8.8 0.0 8.8|119.1 -20.8 98.3 98.3 0.55| 13.7 7.5 1500 272 11 165 21| 10.0 0.0 10.0|165.7 -20.8 144.9 96.6 0.60| 14.7 8.9 2000 287 15 172 16| 7.5 0.4 7.9|169.8 -20.8 149.1 74.5 0.62| 11.4 7.1 2500 291 17 180 14| 6.0 1.1 7.1|173.1 -20.8 152.4 60.9 0.58| 10.1 5.9 3000 290 20 189 14| 5.0 1.8 6.8|175.5 -21.1 154.5 51.5 0.54| 9.3 5.0 4000 289 24 208 14| 4.9 1.9 6.7|254.9 -23.0 231.9 58.0 0.60| 9.0 5.4 5000 290 29 227 15| 4.7 1.9 6.6|297.2 -34.6 262.6 52.5 0.56| 8.4 4.7 6000 291 35 244 18| 4.6 1.8 6.4|353.5 -34.6 318.9 53.2 0.55| 7.9 4.4 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251128.00.gif