UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 8 JAN 26 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 1025 8 -1.3 -20.3 22 19.0 -5.7 250 4 269.9 270.1 266.1 272.1 0.74 1 1000 204 -2.1 -22.1 20 20.0 -6.5 245 11 271.0 271.2 266.7 272.9 0.65 2 925 817 -7.1 -25.1 22 18.0 -10.5 290 21 272.0 272.1 267.1 273.6 0.54 3 910 944 -7.7 -27.7 18 20.0 -11.2 298 21 272.7 272.8 267.4 274.0 0.43 4 868 1315 -3.7 -34.7 7 31.0 -8.9 318 24 280.6 280.6 271.9 281.3 0.23 5 850 1480 -4.3 -34.3 8 30.0 -9.4 315 22 281.6 281.7 272.6 282.4 0.25 6 846 1517 -4.3 -33.3 8 29.0 -9.4 314 22 282.0 282.1 272.8 282.9 0.27 7 714 2829 -13.5 -41.5 7 28.0 -16.9 300 33 285.9 285.9 274.8 286.4 0.14 8 700 2979 -14.1 -42.1 7 28.0 -17.4 300 34 286.9 286.9 275.3 287.3 0.13 9 624 3845 -17.7 -45.7 7 28.0 -20.5 313 35 292.3 292.4 278.0 292.7 0.10 10 607 4052 -17.1 -40.1 12 23.0 -20.0 316 35 295.3 295.4 279.6 296.0 0.19 11 552 4759 -20.9 -39.9 16 19.0 -23.1 314 37 299.0 299.0 281.2 299.7 0.22 12 507 5380 -26.7 -37.7 35 11.0 -27.9 313 38 299.3 299.3 281.4 300.3 0.29 13 500 5480 -27.3 -40.3 28 13.0 -28.6 315 38 299.8 299.8 281.5 300.5 0.23 14 425 6631 -36.1 -56.1 11 20.0 -37.0 322 34 302.8 302.8 282.5 302.9 0.05 15 400 7050 -39.3 -58.3 12 19.0 -40.0 320 34 303.9 303.9 283.0 304.0 0.04 16 342 8107 -45.7 -63.7 11 18.0 -46.1 309 40 309.1 309.1 285.0 309.2 0.02 17 302 8927 -50.3 -69.3 9 19.0 -50.6 290 44 313.9 313.9 286.7 313.9 0.01 18 300 8970 -49.9 -68.9 9 19.0 -50.2 285 45 315.0 315.0 287.1 315.1 0.01 19 250 10160 -47.3 -74.3 3 27.0 -47.8 270 75 335.7 335.7 293.3 335.8 0.01 20 242 10376 -46.9 -77.9 2 31.0 -47.4 268 76 339.5 339.5 294.2 339.5 0.00 21 200 11640 -47.7 -80.7 1 33.0 -48.3 265 96 357.2 357.2 298.1 357.2 0.00 22 180 12332 -47.5 -81.5 1 34.0 -48.2 265 104 368.5 368.5 300.3 368.5 0.00 23 150 13520 -51.9 -83.9 1 32.0 -52.4 260 121 380.6 380.6 302.3 380.7 0.00 24 144 13784 -52.8 -84.3 1 31.5 -53.2 260 126 383.6 383.6 302.8 383.6 0.00 25 128 14541 -55.3 -85.3 1 30.0 -55.7 266 121 392.2 392.2 304.1 392.2 0.00 26 100 16120 -54.5 -85.5 1 31.0 -55.1 265 70 422.4 422.4 308.0 422.4 0.00 27 74 17992 -66.3 -89.3 3 23.0 -66.5 265 44 435.6 435.6 309.4 435.6 0.00 28 70 18330 -63.7 -89.7 2 26.0 -64.0 265 38 448.1 448.1 310.7 448.1 0.00 29 63 18980 -60.7 -88.7 1 28.0 -61.2 262 35 468.4 468.4 312.5 468.4 0.00 30 58 19492 -62.3 -89.3 2 27.0 -62.7 259 34 476.0 476.0 313.1 476.0 0.00 31 50 20420 -56.9 -87.9 1 31.0 -57.8 255 30 509.4 509.4 315.6 509.4 0.00 32 45 21093 -53.9 -86.9 1 33.0 -55.2 251 31 532.3 532.3 317.1 532.3 0.00 33 40 21842 -58.9 -87.9 1 29.0 -59.7 246 32 537.9 537.9 317.4 538.0 0.00 34 37 22332 -58.5 -88.5 1 30.0 -59.4 243 32 551.1 551.1 318.2 551.1 0.00 35 35 22686 -54.5 -87.5 1 33.0 -56.0 241 33 570.4 570.4 319.2 570.4 0.01 36 31 23461 -56.1 -87.1 1 31.0 -57.5 236 34 586.2 586.2 320.0 586.2 0.01 37 30 23670 -55.1 -87.1 1 32.0 -56.7 235 34 594.4 594.4 320.3 594.5 0.01 38 20 26260 -53.5 -86.5 1 33.0 -56.1 260 10 672.4 672.4 323.5 672.5 0.01 39 19 26591 -52.9 -86.9 1 34.0 -55.7 252 10 684.2 684.2 323.9 684.3 0.01 40 15 28111 -54.3 -87.3 1 33.0 -57.2 216 11 727.4 727.4 325.3 727.5 0.01 41 10 30740 -49.5 -85.5 1 36.0 -55.2 155 12 834.8 834.8 328.1 835.0 0.03 42 7.5 32640 -45.9 -83.9 1 38.0 -54.4 921.0 921.0 329.8 921.4 0.05 43 6.4 33694 -46.7 -83.7 1 37.0 -55.4 960.3 960.3 330.5 960.9 0.06 TRP 302 8927 -50.3 -69.3 9 19.0 -50.6 290 44 313.9 313.9 286.7 313.9 0.01 WND 144 13784 -52.8 -84.3 1 31.5 -53.2 260 126 383.6 383.6 302.8 383.6 0.00 Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 13.63 % Est. max temperature: 8.06 C = 46.51 F Sfc-Lift cond lev (LCL): 758.49 mb = 2361.36 m = 7747.16 ft T: -10.22 C 700-500 lapse rate: 5.28 C/km ThetaE index: 0.00 C Layer 1025.0-34559928603461275323878021909184512.0 mb Conv cond level (CCL): 467.41 mb = 5957.51 m = 19545.39 ft Mean mixing ratio: 0.62 g/kg Conv temperature: 30.03 C = 86.06 F Cap Strength: 22.23 C Lifted Index: 22.07 C Risk: None Lifted Index @300 mb: 29.71 C Lifted Index @700 mb: 13.89 C Showalter Index: 14.69 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: -7.00 C K Index: -39.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.72 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 84246.53 J/kg Cap Strength: 22.21 C Lift Cond Lev (LCL): 718.28 mb = 2782.54 m = 9128.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 22 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 1025 8 250 4 3.8 1.4 | 169 22 -4.4 22.1 1 1000 204 245 11 10.0 4.6 | 184 25 1.9 25.3 2 987 305 265 10 10.0 0.9 | 185 22 1.8 21.6 3 950 610 280 16 15.8 -2.8 | 203 19 7.6 17.9 4 925 817 290 21 19.7 -7.2 | 221 18 11.6 13.5 5 914 914 295 21 19.0 -8.9 | 223 16 10.9 11.8 6 879 1219 320 25 16.1 -19.2 | 259 8 8.0 1.5 7 850 1480 315 22 15.6 -15.6 | 235 9 7.4 5.1 8 781 2134 300 27 23.4 -13.5 | 245 17 15.3 7.2 9 751 2438 300 32 27.7 -16.0 | 257 20 19.6 4.7 10 700 2979 300 34 29.4 -17.0 | 260 22 21.3 3.7 11 694 3048 305 31 25.4 -17.8 | 260 18 17.3 2.9 12 639 3658 310 35 26.8 -22.5 | 275 19 18.7 -1.8 13 589 4267 320 35 22.5 -26.8 | 293 16 14.4 -6.1 14 565 4572 315 36 25.5 -25.5 | 285 18 17.3 -4.8 15 520 5182 310 39 29.9 -25.1 | 281 22 21.8 -4.4 16 500 5480 315 38 26.9 -26.9 | 288 20 18.8 -6.2 17 458 6096 325 35 20.1 -28.7 | 304 14 12.0 -8.0 18 400 7050 320 34 21.9 -26.0 | 291 15 13.7 -5.3 19 320 8534 305 43 35.2 -24.7 | 278 27 27.1 -4.0 20 306 8839 300 39 33.8 -19.5 | 267 26 25.7 1.2 21 302 8927 290 44 41.3 -15.0 | 260 34 33.2 5.6 22 300 8970 285 45 43.5 -11.6 | 256 36 35.3 9.1 23 292 9144 275 53 52.8 -4.6 | 250 47 44.7 16.1 24 266 9754 280 58 57.1 -10.1 | 258 50 49.0 10.6 25 254 10058 270 75 75.0 -0.0 | 253 70 66.9 20.7 26 250 10160 270 75 75.0 -0.0 | 253 70 66.9 20.7 27 232 10668 265 78 77.7 6.8 | 248 75 69.6 27.5 28 200 11640 265 96 95.6 8.4 | 252 92 87.5 29.1 29 184 12192 265 106 105.6 9.2 | 253 102 97.5 29.9 30 167 12802 265 99 98.6 8.6 | 252 95 90.5 29.3 31 160 13106 255 110 106.3 28.5 | 243 110 98.1 49.2 32 150 13520 260 121 119.2 21.0 | 249 119 111.0 41.7 33 144 13784 260 126 124.1 21.9 | 250 124 116.0 42.6 34 139 14021 260 126 124.1 21.9 | 250 124 116.0 42.6 35 120 14935 270 117 117.0 -0.0 | 259 111 108.9 20.7 36 100 16120 265 70 69.7 6.1 | 246 67 61.6 26.8 37 95 16459 265 70 69.7 6.1 | 246 67 61.6 26.8 38 70 18330 265 38 37.9 3.3 | 231 38 29.7 24.0 39 50 20420 255 30 29.0 7.8 | 216 35 20.9 28.5 40 30 23670 235 34 27.9 19.5 | 206 45 19.7 40.2 41 20 26260 260 10 9.8 1.7 | 184 23 1.7 22.4 42 10 30740 155 12 -5.1 10.9 | 157 34 -13.2 31.6 Wind Parameters Mean winds (0-6000m): 308.6 at 29.6 knts Storm direction: 338.6 at 22.2 knts Shear (0-3000m) pos: 3.7 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 161.2 neg: -6.9 tot: 154.3 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 77.66 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 ------------------------------------------------------------------------------- 500 260 10 184 22| 10.8 0.0 10.8| 65.5 0.0 65.5 130.9 0.73| 15.5 11.3 1000 279 14 198 19| 10.3 0.0 10.3|116.0 0.0 116.0 116.0 0.76| 14.6 11.1 1500 296 17 210 15| 7.1 0.0 7.1|129.9 -6.9 123.0 82.0 0.60| 13.3 8.0 2000 300 19 217 14| 5.3 1.6 6.9|134.8 -6.9 127.9 64.0 0.56| 11.6 6.4 2500 300 21 225 14| 4.3 2.5 6.8|154.3 -6.9 147.4 59.0 0.56| 10.7 6.0 3000 300 23 233 15| 3.7 2.1 5.8|161.2 -6.9 154.3 51.4 0.55| 9.4 5.2 4000 303 26 244 15| 3.5 1.6 5.1|198.1 -6.9 191.2 47.8 0.58| 8.4 4.9 5000 307 28 254 15| 2.9 1.6 4.5|206.6 -20.7 186.0 37.2 0.51| 7.5 3.8 6000 309 30 262 15| 2.6 1.4 3.9|237.3 -22.0 215.3 35.9 0.52| 7.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260108.12.gif