UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 18 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 9 18.2 15.1 82 3.1 16.3 20 8 289.5 291.3 288.5 319.2 10.60 1 1000 202 16.2 14.5 90 1.7 15.1 30 16 289.4 291.2 288.3 318.6 10.43 2 956 584 13.0 11.9 93 1.1 12.3 39 21 289.9 291.5 287.3 315.8 9.19 3 925 861 11.6 10.8 95 0.8 11.2 35 18 291.2 292.7 287.5 316.2 8.82 4 850 1564 8.2 8.2 100 0.0 8.2 15 9 294.7 296.2 288.1 318.0 8.05 5 811 1951 6.2 5.5 95 0.7 5.8 322 6 296.6 297.9 287.8 317.0 7.00 6 796 2104 6.4 3.1 79 3.3 4.6 312 8 298.4 299.5 287.5 316.2 6.01 7 793 2135 6.4 1.7 72 4.7 4.0 310 8 298.7 299.7 287.1 314.9 5.46 8 785 2218 7.8 -9.2 29 17.0 0.8 306 10 301.1 301.5 284.8 308.6 2.42 9 776 2314 9.0 -14.0 18 23.0 0.3 303 12 303.4 303.7 284.8 308.7 1.67 10 760 2486 8.6 -29.4 5 38.0 -1.9 296 17 304.8 304.8 283.9 306.3 0.44 11 719 2944 7.0 -24.0 9 31.0 -2.6 269 28 307.9 308.0 285.5 310.4 0.76 12 700 3163 5.0 -20.0 14 25.0 -3.3 260 28 308.0 308.2 285.9 311.7 1.12 13 675 3459 2.6 -18.4 20 21.0 -4.5 263 28 308.6 308.8 286.4 312.9 1.33 14 665 3580 2.8 -15.2 25 18.0 -3.8 264 28 310.1 310.4 287.3 315.8 1.76 15 662 3616 3.2 -21.8 14 25.0 -4.8 264 28 311.0 311.1 286.9 314.3 1.01 16 628 4041 0.0 -28.0 10 28.0 -7.5 274 27 312.0 312.1 286.8 314.1 0.61 17 615 4209 0.8 -13.2 34 14.0 -4.7 273 30 314.8 315.2 289.4 322.2 2.25 18 600 4407 -0.3 -14.3 34 14.0 -5.6 271 33 315.8 316.2 289.6 322.7 2.10 19 573 4774 -3.3 -8.0 70 4.7 -5.4 270 38 316.4 317.1 291.2 328.3 3.65 20 527 5431 -7.9 -7.9 100 0.0 -7.9 270 47 318.6 319.4 292.2 331.6 4.01 21 502 5809 -8.3 -14.3 62 6.0 -10.6 270 52 322.6 323.0 292.0 331.0 2.52 22 500 5840 -8.7 -14.7 62 6.0 -10.9 270 52 322.4 322.9 291.9 330.7 2.45 23 435 6903 -15.5 -16.3 94 0.8 -15.8 253 63 326.9 327.4 293.2 335.3 2.46 24 431 6972 -14.9 -18.6 73 3.7 -16.1 251 64 328.5 328.9 293.2 335.6 2.05 25 400 7530 -20.1 -20.3 98 0.2 -20.1 250 68 328.9 329.2 293.2 335.5 1.90 26 398 7567 -20.3 -20.7 97 0.4 -20.4 250 68 329.1 329.4 293.2 335.5 1.85 27 377 7968 -22.5 -26.2 72 3.7 -23.4 252 73 331.3 331.6 293.2 335.6 1.20 28 300 9610 -33.7 -36.6 75 2.9 -34.1 255 83 337.9 338.0 294.3 340.0 0.55 29 285 9967 -35.7 -40.0 65 4.3 -36.2 254 85 340.0 340.1 294.7 341.6 0.41 30 265 10467 -40.1 -44.7 61 4.6 -40.5 252 88 340.7 340.8 294.7 341.8 0.27 31 256 10701 -42.3 -44.0 83 1.7 -42.5 251 89 340.9 340.9 294.8 342.0 0.30 32 250 10860 -43.7 -45.7 80 2.0 -43.9 250 90 341.1 341.1 294.8 342.1 0.26 33 208 12070 -54.3 -60.3 48 6.0 -54.5 258 93 342.9 342.9 295.1 343.1 0.05 34 204 12194 -55.5 -60.6 53 5.2 -55.6 260 94 342.9 343.0 295.1 343.2 0.05 35 200 12320 -56.7 -61.0 58 4.3 -56.8 260 93 343.0 343.0 295.1 343.2 0.05 36 197 12416 -57.5 -61.5 60 4.0 -57.6 260 94 343.2 343.2 295.1 343.4 0.05 37 189 12676 -59.7 -64.7 52 5.0 -59.8 263 92 343.7 343.7 295.3 343.9 0.03 38 187 12743 -60.1 -67.1 39 7.0 -60.2 264 91 344.1 344.1 295.3 344.2 0.02 39 184 12844 -57.5 -76.5 7 19.0 -57.7 264 90 350.0 350.0 296.6 350.0 0.01 40 157 13831 -64.5 -76.5 18 12.0 -64.6 251 88 354.3 354.3 297.5 354.3 0.01 41 150 14110 -64.3 -78.3 13 14.0 -64.4 255 87 359.3 359.3 298.5 359.3 0.01 42 124 15257 -68.9 -81.9 14 13.0 -68.9 263 77 371.1 371.1 300.8 371.1 0.00 43 109 16021 -71.3 -84.3 13 13.0 -71.3 245 68 380.5 380.5 302.3 380.5 0.00 44 100 16530 -70.1 -85.1 9 15.0 -70.2 255 64 392.3 392.3 304.1 392.3 0.00 45 79 17927 -73.7 -86.7 12 13.0 -73.7 251 55 412.2 412.2 306.8 412.2 0.00 46 72 18480 -67.3 -86.3 5 19.0 -67.5 266 39 436.9 436.9 309.6 436.9 0.00 47 70 18650 -68.3 -86.3 6 18.0 -68.4 270 31 438.3 438.3 309.7 438.3 0.00 48 64 19186 -69.1 -87.1 6 18.0 -69.2 260 29 447.9 447.9 310.7 447.9 0.00 49 62 19378 -65.9 -86.9 4 21.0 -66.1 266 28 459.1 459.1 311.7 459.1 0.00 50 59 19677 -67.7 -87.7 4 20.0 -67.9 276 27 461.6 461.6 311.9 461.6 0.00 51 55 20101 -66.3 -88.3 3 22.0 -66.5 265 24 474.1 474.1 313.0 474.2 0.00 52 53 20328 -61.3 -86.3 2 25.0 -61.7 243 23 490.8 490.8 314.3 490.8 0.00 53 50 20690 -60.9 -85.9 2 25.0 -61.4 240 31 500.0 500.0 314.9 500.0 0.00 54 45 21348 -58.9 -83.9 3 25.0 -59.6 275 28 520.1 520.1 316.3 520.2 0.01 55 36 22743 -60.3 -86.3 2 26.0 -61.0 306 14 550.8 550.8 318.1 550.8 0.01 56 32 23480 -58.3 -86.3 2 28.0 -59.3 221 14 575.0 575.0 319.4 575.0 0.01 57 30 23890 -54.5 -84.5 1 30.0 -56.2 125 1 596.1 596.1 320.5 596.1 0.01 58 23 25583 -56.9 -85.9 1 29.0 -58.5 294 18 636.1 636.1 322.2 636.1 0.01 59 21 26165 -52.7 -83.7 1 31.0 -55.4 253 20 665.5 665.5 323.3 665.6 0.02 60 20 26480 -52.9 -83.9 1 31.0 -55.6 275 9 674.3 674.3 323.6 674.4 0.02 61 17 27527 -54.3 -84.3 1 30.0 -57.0 333 13 701.8 701.8 324.5 702.0 0.02 62 13 29251 -53.5 -84.5 1 31.0 -57.0 277 15 760.6 760.6 326.3 760.8 0.02 63 10 30960 -48.5 -81.5 1 33.0 -54.6 310 25 838.5 838.5 328.1 839.0 0.05 64 8.4 32107 -48.7 -82.7 1 34.0 -55.4 880.6 880.6 329.1 881.1 0.05 65 5.8 34601 -37.7 -77.7 1 40.0 -52.1 1027.0 1027.1 331.6 1029.0 0.17 66 5.0 35617 -41.3 -79.3 1 38.0 -54.2 1055.1 1055.2 332.0 1057.0 0.15 TRP 109 16021 -71.3 -84.3 13 13.0 -71.3 245 68 380.5 380.5 302.3 380.5 0.00 WND 204 12194 -55.5 -60.6 53 5.2 -55.6 260 94 342.9 343.0 295.1 343.2 0.05 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 604.09 mb = 4353.37 m = 14282.54 ft Wetbulb zero: 774.10 mb = 2333.95 m = 7657.22 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 59.03 % Est. max temperature: 22.38 C = 72.28 F Sfc-Lift cond lev (LCL): 977.11 mb = 398.42 m = 1307.15 ft T: 14.55 C 700-500 lapse rate: 5.12 C/km ThetaE index: 9.37 C Layer 811.0- 776.0 mb Conv cond level (CCL): 945.34 mb = 677.98 m = 2224.31 ft Mean mixing ratio: 9.69 g/kg Conv temperature: 19.05 C = 66.29 F Cap Strength: 9.43 C Lifted Index: 9.27 C Risk: None Lifted Index @300 mb: 15.09 C Lifted Index @700 mb: 5.80 C Showalter Index: 8.83 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 16.90 C K Index: 0.10 Risk: None Sweat Index: 168.40 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.80 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 56674.98 J/kg Cap Strength: 9.41 C Lift Cond Lev (LCL): 951.43 mb = 624.00 m = 2047.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 20 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 9 20 8 -2.7 -7.5 | 108 18 -17.3 5.7 1 1000 202 30 16 -8.0 -13.9 | 88 23 -22.6 -0.7 2 988 305 30 17 -8.5 -14.7 | 86 23 -23.1 -1.5 3 953 610 40 21 -13.5 -16.1 | 84 28 -28.1 -2.9 4 925 861 35 18 -10.3 -14.7 | 86 25 -24.9 -1.5 5 919 914 40 18 -11.6 -13.8 | 89 26 -26.1 -0.6 6 886 1219 40 17 -10.9 -13.0 | 90 25 -25.5 0.2 7 854 1524 20 11 -3.8 -10.3 | 99 19 -18.3 2.9 8 850 1564 15 9 -2.3 -8.7 | 105 17 -16.9 4.5 9 823 1829 330 4 2.0 -3.5 | 128 16 -12.6 9.7 10 793 2134 310 8 6.1 -5.1 | 134 12 -8.4 8.1 11 737 2743 285 23 22.2 -6.0 | 227 11 7.7 7.3 12 710 3048 260 30 29.5 5.2 | 219 24 15.0 18.4 13 700 3163 260 28 27.6 4.9 | 216 22 13.0 18.1 14 658 3658 265 28 27.9 2.4 | 220 21 13.3 15.6 15 633 3962 275 26 25.9 -2.3 | 226 16 11.3 10.9 16 586 4572 270 36 36.0 -0.0 | 238 25 21.4 13.2 17 500 5840 270 52 52.0 -0.0 | 251 40 37.4 13.2 18 483 6096 270 53 53.0 -0.0 | 251 41 38.4 13.2 19 428 7010 250 65 61.1 22.2 | 233 58 46.5 35.4 20 400 7530 250 68 63.9 23.3 | 234 61 49.3 36.5 21 334 8839 255 84 81.1 21.7 | 242 75 66.6 34.9 22 300 9610 255 83 80.2 21.5 | 242 74 65.6 34.7 23 250 10860 250 90 84.6 30.8 | 238 83 70.0 44.0 24 224 11582 250 89 83.6 30.4 | 238 82 69.1 43.6 25 204 12194 260 94 92.6 16.3 | 249 83 78.0 29.5 26 200 12320 260 93 91.6 16.1 | 249 82 77.0 29.4 27 194 12497 260 94 92.6 16.3 | 249 83 78.0 29.5 28 185 12802 265 90 89.7 7.8 | 254 78 75.1 21.1 29 160 13716 250 89 83.6 30.4 | 238 82 69.1 43.6 30 150 14110 255 87 84.0 22.5 | 243 78 69.5 35.7 31 118 15545 265 74 73.7 6.4 | 252 62 59.2 19.7 32 109 16021 245 68 61.6 28.7 | 228 63 47.1 41.9 33 107 16154 245 66 59.8 27.9 | 228 61 45.3 41.1 34 100 16530 255 64 61.8 16.6 | 238 56 47.3 29.8 35 96 16764 255 64 61.8 16.6 | 238 56 47.3 29.8 36 91 17069 265 53 52.8 4.6 | 245 42 38.2 17.8 37 78 17983 250 55 51.7 18.8 | 229 49 37.1 32.0 38 71 18593 270 36 36.0 -0.0 | 238 25 21.4 13.2 39 70 18650 270 31 31.0 -0.0 | 231 21 16.4 13.2 40 64 19202 260 29 28.6 5.0 | 218 23 14.0 18.2 41 58 19812 280 26 25.6 -4.5 | 232 14 11.0 8.7 42 55 20117 265 24 23.9 2.1 | 211 18 9.3 15.3 43 52 20422 235 22 18.0 12.6 | 188 26 3.5 25.8 44 50 20690 240 31 26.8 15.5 | 203 31 12.3 28.7 45 50 20726 235 28 22.9 16.1 | 196 30 8.4 29.3 46 47 21031 240 33 28.6 16.5 | 205 33 14.0 29.7 47 45 21336 275 28 27.9 -2.4 | 231 17 13.3 10.8 48 41 21946 265 28 27.9 2.4 | 220 21 13.3 15.6 49 39 22250 295 18 16.3 -7.6 | 197 6 1.8 5.6 50 37 22555 290 21 19.7 -7.2 | 221 8 5.2 6.0 51 35 22860 315 10 7.1 -7.1 | 129 10 -7.5 6.1 52 32 23470 220 14 9.0 10.7 | 167 25 -5.6 23.9 53 31 23774 245 16 14.5 6.8 | 180 20 -0.1 20.0 54 30 23890 125 1 -0.8 0.6 | 132 21 -15.4 13.8 55 29 24079 235 10 8.2 5.7 | 161 20 -6.4 18.9 56 28 24384 160 1 -0.3 0.9 | 134 21 -14.9 14.1 57 26 24689 280 10 9.8 -1.7 | 158 12 -4.7 11.5 58 25 24994 265 13 13.0 1.1 | 174 14 -1.6 14.3 59 23 25603 295 18 16.3 -7.6 | 197 6 1.8 5.6 60 22 25908 300 11 9.5 -5.5 | 147 9 -5.0 7.7 61 21 26213 245 22 19.9 9.3 | 193 23 5.4 22.5 62 20 26480 275 9 9.0 -0.8 | 156 14 -5.6 12.4 63 20 26518 270 20 20.0 -0.0 | 202 14 5.4 13.2 64 19 26822 315 12 8.5 -8.5 | 128 8 -6.1 4.7 65 18 27127 290 14 13.2 -4.8 | 171 9 -1.4 8.4 66 17 27432 330 14 7.0 -12.1 | 98 8 -7.6 1.1 67 16 27737 340 10 3.4 -9.4 | 109 12 -11.1 3.8 68 16 28042 350 1 0.2 -1.0 | 130 19 -14.4 12.2 69 14 28651 265 11 11.0 1.0 | 166 15 -3.6 14.2 70 10 30960 310 25 19.2 -16.1 | 302 5 4.6 -2.9 Wind Parameters Mean winds (0-6000m): 282.2 at 26.2 knts Storm direction: 312.2 at 19.7 knts Shear (0-3000m) pos: 1.8 neg: 7.5 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 100.0 neg: -55.9 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 156.87 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 31 16 90 22| 12.6 0.0 12.6| 0.0 -46.3 -46.3 -92.6 -0.67| 13.1 -8.8 1000 35 17 88 25| 5.4 0.0 5.4| 16.1 -47.3 -31.2 -31.2 -0.34| 9.7 -3.3 1500 35 17 89 24| 3.6 2.7 6.3| 35.6 -47.3 -11.7 -7.8 -0.11| 9.2 -1.0 2000 31 14 93 22| 2.7 4.6 7.3| 73.3 -47.3 26.0 13.0 0.15| 9.9 1.5 2500 20 14 91 19| 2.2 5.7 7.9| 90.1 -47.3 42.9 17.1 0.28| 10.3 2.9 3000 355 15 82 13| 1.8 7.5 9.3|100.0 -55.9 44.1 14.7 0.25| 11.8 2.9 4000 309 18 174 2| 2.0 5.6 7.7|119.6 -66.6 53.0 13.2 0.24| 10.1 2.4 5000 291 22 226 8| 1.6 6.0 7.6|158.5 -66.6 92.0 18.4 0.27| 9.6 2.6 6000 282 26 235 13| 1.4 5.9 7.3|197.5 -66.6 130.9 21.8 0.28| 9.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251018.12.gif