UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 22 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 1028 8 16.2 12.8 80 3.4 14.1 130 3 287.1 288.7 286.2 312.3 9.06 1 1023 49 17.0 12.4 74 4.6 14.2 127 4 288.3 289.8 286.4 313.1 8.87 2 1000 242 15.8 10.8 72 5.0 12.9 115 10 289.0 290.4 286.0 311.9 8.15 3 925 898 10.0 8.4 90 1.6 9.1 100 19 289.5 290.9 285.6 310.7 7.49 4 870 1405 5.8 5.5 98 0.3 5.6 75 12 290.3 291.4 284.9 308.9 6.52 5 850 1595 4.8 4.3 97 0.5 4.5 65 10 291.2 292.3 284.8 308.7 6.13 6 838 1711 4.2 4.2 100 0.0 4.2 72 10 291.7 292.8 285.1 309.5 6.18 7 715 2988 -3.3 -3.3 100 0.0 -3.3 322 9 297.0 297.8 285.1 309.5 4.19 8 709 3055 -3.7 -5.9 85 2.2 -4.6 315 11 297.3 297.9 284.5 307.7 3.47 9 700 3156 -1.9 -13.9 39 12.0 -6.0 305 24 300.4 300.7 283.9 306.2 1.86 10 698 3179 -1.3 -15.3 34 14.0 -6.0 304 24 301.3 301.6 284.0 306.5 1.66 11 686 3317 1.6 -22.4 15 24.0 -5.6 297 26 306.0 306.2 284.9 309.1 0.92 12 683 3353 1.8 -20.2 18 22.0 -5.2 295 26 306.6 306.8 285.4 310.3 1.12 13 665 3567 0.4 -21.6 17 22.0 -6.3 285 28 307.4 307.6 285.6 310.8 1.02 14 598 4408 -5.5 -21.5 27 16.0 -10.2 268 37 310.0 310.3 286.7 313.9 1.15 15 560 4919 -8.3 -35.3 9 27.0 -13.7 270 39 312.6 312.7 286.7 313.8 0.34 16 555 4989 -7.9 -36.9 8 29.0 -13.5 272 39 313.9 314.0 287.1 314.9 0.29 17 500 5790 -13.7 -34.7 15 21.0 -17.6 260 41 316.3 316.4 288.0 317.8 0.40 18 400 7440 -27.9 -37.9 38 10.0 -29.2 265 57 318.7 318.8 288.8 320.1 0.36 19 394 7548 -28.9 -37.9 42 9.0 -30.0 266 57 318.8 318.9 288.8 320.1 0.37 20 362 8149 -32.1 -53.1 11 21.0 -33.6 268 62 322.3 322.4 289.6 322.6 0.08 21 333 8733 -36.7 -48.7 28 12.0 -37.5 262 73 323.8 323.9 290.1 324.4 0.14 22 331 8774 -36.5 -54.5 14 18.0 -37.5 262 74 324.7 324.7 290.3 324.9 0.07 23 300 9450 -40.1 -60.1 10 20.0 -40.9 255 87 328.8 328.9 291.5 329.0 0.04 24 290 9681 -39.7 -64.7 5 25.0 -40.6 254 91 332.6 332.6 292.4 332.7 0.02 25 250 10680 -46.5 -67.5 7 21.0 -47.0 250 109 336.9 336.9 293.6 337.0 0.02 26 221 11492 -52.1 -70.1 10 18.0 -52.4 245 119 340.4 340.4 294.4 340.5 0.01 27 207 11917 -52.5 -73.5 6 21.0 -52.8 245 124 346.2 346.2 295.8 346.2 0.01 28 200 12140 -52.7 -75.7 5 23.0 -53.1 245 123 349.3 349.3 296.5 349.3 0.01 29 178 12882 -58.3 -77.3 7 19.0 -58.5 249 125 352.0 352.0 297.1 352.0 0.01 30 173 13061 -58.8 -78.1 7 19.3 -59.0 250 126 354.0 354.0 297.5 354.1 0.01 31 150 13950 -61.3 -82.3 5 21.0 -61.4 260 118 364.5 364.5 299.5 364.5 0.00 32 122 15218 -65.7 -85.7 5 20.0 -65.8 265 91 378.6 378.6 302.0 378.6 0.00 33 100 16430 -64.1 -86.1 3 22.0 -64.3 270 76 403.9 403.9 305.7 403.9 0.00 34 88 17204 -68.9 -86.9 6 18.0 -69.0 257 71 409.3 409.3 306.4 409.3 0.00 35 81 17704 -65.7 -87.7 3 22.0 -65.9 265 71 425.7 425.7 308.4 425.7 0.00 36 73 18334 -66.9 -88.9 3 22.0 -67.1 266 58 436.0 436.0 309.4 436.0 0.00 37 70 18590 -63.1 -89.1 2 26.0 -63.4 270 56 449.4 449.4 310.8 449.4 0.00 38 65 19054 -57.1 -88.1 1 31.0 -57.8 274 50 472.1 472.1 312.8 472.1 0.00 39 52 20448 -63.5 -90.5 1 27.0 -63.8 240 16 488.3 488.3 314.1 488.3 0.00 40 50 20690 -62.5 -90.5 1 28.0 -62.9 240 26 496.2 496.2 314.7 496.2 0.00 41 46 21206 -60.3 -89.3 1 29.0 -60.9 236 32 513.5 513.5 315.9 513.5 0.00 42 39 22229 -61.5 -90.5 1 29.0 -62.1 250 29 535.3 535.3 317.2 535.3 0.00 43 35 22911 -53.9 -87.9 1 34.0 -55.5 252 44 571.9 571.9 319.3 572.0 0.00 44 30 23890 -57.7 -89.7 1 32.0 -58.9 275 33 587.3 587.3 320.0 587.4 0.00 45 21 26157 -56.1 -89.1 1 33.0 -58.0 272 29 655.2 655.2 322.9 655.3 0.01 46 20 26470 -52.9 -87.9 1 35.0 -55.6 275 32 674.3 674.3 323.6 674.3 0.01 47 18 27152 -51.1 -87.1 1 36.0 -54.5 259 31 700.6 700.6 324.4 700.6 0.01 48 15 28342 -49.1 -87.1 0 38.0 -53.7 265 17 744.7 744.7 325.8 744.8 0.01 49 14 28791 -52.3 -87.3 1 35.0 -56.0 243 11 748.7 748.7 325.9 748.8 0.01 50 10 31000 -45.5 -84.5 0 39.0 -53.0 295 26 849.7 849.7 328.4 850.0 0.03 51 9.8 31135 -44.9 -84.9 0 40.0 -52.8 856.9 856.9 328.5 857.2 0.03 52 8.8 31850 -47.5 -85.5 1 38.0 -54.5 873.6 873.6 328.9 873.9 0.03 53 7.5 32908 -46.9 -85.9 0 39.0 -54.9 916.9 916.9 329.8 917.2 0.03 54 6.9 33463 -44.9 -84.9 0 40.0 -54.2 947.3 947.4 330.3 947.8 0.04 55 6.2 34194 -35.3 -78.3 0 43.0 -50.9 1017.8 1017.9 331.5 1019.5 0.14 56 5.8 34658 -35.1 -78.1 0 43.0 -51.2 1038.3 1038.4 331.8 1040.2 0.16 57 5.7 34780 -35.3 -78.3 0 43.0 -51.4 1042.6 1042.7 331.8 1044.5 0.15 TRP 122 15218 -65.7 -85.7 5 20.0 -65.8 265 91 378.6 378.6 302.0 378.6 0.00 WND 173 13061 -58.8 -78.1 7 19.3 -59.0 250 126 354.0 354.0 297.5 354.1 0.01 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 769.12 mb = 2426.00 m = 7959.21 ft Freezing level: 692.62 mb = 3240.89 m = 10632.71 ft Freezing level: 660.46 mb = 3623.93 m = 11889.40 ft Wetbulb zero: 769.45 mb = 2397.45 m = 7865.56 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 57.03 % Est. max temperature: 19.33 C = 66.79 F Sfc-Lift cond lev (LCL): 977.20 mb = 436.09 m = 1430.72 ft T: 14.08 C 700-500 lapse rate: 4.48 C/km ThetaE index: 4.37 C Layer 1000.0- 838.0 mb Conv cond level (CCL): 915.22 mb = 985.80 m = 3234.22 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 18.82 C = 65.87 F Cap Strength: 7.46 C Lifted Index: 7.55 C Risk: None Lifted Index @300 mb: 12.44 C Lifted Index @700 mb: 1.42 C Showalter Index: 9.42 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 18.00 C K Index: 10.80 Risk: None Sweat Index: 112.60 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.60 J/kg Max Up Vert Vel: 11.80 m/s Conv Inhibition (B-): 6.55 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 924.19 mb = 905.28 m = 2970.05 ft Lev Free Conv (LFC): 899.19 mb = 1131.91 m = 3713.59 ft Equ Level (EL): 699.19 mb = 3165.25 m = 10384.54 ft B at Equ Level: 62.13 J/kg Max Parcel Lev (MPL): 669.19 mb = 3516.59 m = 11537.22 ft Wind level data Storm motion: 307 at 17 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 1028 8 130 3 -2.3 1.9 | 127 20 -16.2 12.3 1 1000 242 115 10 -9.1 4.2 | 122 27 -23.0 14.6 2 993 305 110 10 -9.4 3.4 | 121 27 -23.3 13.8 3 957 610 90 19 -19.0 0.0 | 107 34 -32.9 10.4 4 925 898 100 19 -18.7 3.3 | 113 35 -32.6 13.7 5 923 914 100 19 -18.7 3.3 | 113 35 -32.6 13.7 6 890 1219 90 14 -14.0 0.0 | 110 30 -27.9 10.4 7 857 1524 65 11 -10.0 -4.6 | 103 25 -23.9 5.7 8 850 1595 65 10 -9.1 -4.2 | 105 24 -23.0 6.1 9 826 1829 80 10 -9.8 -1.7 | 110 25 -23.8 8.6 10 795 2134 105 5 -4.8 1.3 | 122 22 -18.7 11.6 11 765 2438 25 3 -1.3 -2.7 | 117 17 -15.2 7.6 12 709 3048 315 10 7.1 -7.1 | 116 8 -6.8 3.3 13 700 3156 305 24 19.7 -13.8 | 301 7 5.8 -3.4 14 657 3658 280 29 28.6 -5.0 | 250 16 14.7 5.3 15 631 3962 275 36 35.9 -3.1 | 252 23 22.0 7.2 16 584 4572 265 38 37.9 3.3 | 240 28 23.9 13.7 17 520 5486 280 41 40.4 -7.1 | 263 27 26.5 3.2 18 500 5790 260 41 40.4 7.1 | 237 32 26.5 17.5 19 480 6096 255 42 40.6 10.9 | 231 34 26.7 21.2 20 400 7440 265 57 56.8 5.0 | 250 46 42.9 15.3 21 373 7925 270 58 58.0 -0.0 | 257 45 44.1 10.4 22 300 9450 255 87 84.0 22.5 | 245 77 70.1 32.9 23 250 10680 250 109 102.4 37.3 | 242 101 88.5 47.6 24 228 11278 245 116 105.1 49.0 | 237 109 91.2 59.4 25 208 11887 245 124 112.4 52.4 | 237 117 98.5 62.8 26 200 12140 245 123 111.5 52.0 | 237 116 97.6 62.3 27 173 13061 250 126 118.4 43.1 | 243 117 104.5 53.4 28 164 13411 250 126 118.4 43.1 | 243 117 104.5 53.4 29 150 13950 260 118 116.2 20.5 | 253 107 102.3 30.8 30 128 14935 255 107 103.4 27.7 | 247 97 89.4 38.0 31 122 15218 265 91 90.7 7.9 | 257 79 76.7 18.3 32 116 15545 270 87 87.0 -0.0 | 262 74 73.1 10.4 33 110 15850 260 74 72.9 12.8 | 249 63 59.0 23.2 34 105 16154 255 80 77.3 20.7 | 244 71 63.4 31.1 35 100 16430 270 76 76.0 -0.0 | 261 63 62.1 10.4 36 95 16764 270 77 77.0 -0.0 | 261 64 63.1 10.4 37 90 17069 255 66 63.8 17.1 | 241 57 49.8 27.4 38 86 17374 260 78 76.8 13.5 | 249 67 62.9 23.9 39 77 17983 270 66 66.0 -0.0 | 259 53 52.1 10.4 40 74 18288 265 58 57.8 5.1 | 251 46 43.9 15.4 41 70 18590 270 56 56.0 -0.0 | 256 43 42.1 10.4 42 67 18898 270 56 56.0 -0.0 | 256 43 42.1 10.4 43 60 19507 285 33 31.9 -8.5 | 264 18 18.0 1.8 44 58 19812 285 24 23.2 -6.2 | 246 10 9.3 4.1 45 52 20422 240 15 13.0 7.5 | 177 18 -0.9 17.9 46 50 20690 240 26 22.5 13.0 | 200 25 8.6 23.4 47 47 21031 245 25 22.7 10.6 | 203 23 8.7 20.9 48 45 21336 230 36 27.6 23.1 | 202 36 13.7 33.5 49 43 21641 265 33 32.9 2.9 | 235 23 19.0 13.2 50 41 21946 270 29 29.0 -0.0 | 236 18 15.1 10.4 51 39 22250 250 29 27.3 9.9 | 213 24 13.3 20.3 52 35 22860 250 44 41.3 15.0 | 227 37 27.4 25.4 53 31 23774 275 41 40.8 -3.6 | 256 28 26.9 6.8 54 30 23890 275 33 32.9 -2.9 | 248 20 19.0 7.5 55 25 24994 265 25 24.9 2.2 | 221 17 11.0 12.5 56 24 25298 265 20 19.9 1.7 | 206 14 6.0 12.1 57 20 26470 275 32 31.9 -2.8 | 247 19 18.0 7.6 58 19 26822 280 33 32.5 -5.7 | 256 19 18.6 4.6 59 18 27127 260 32 31.5 5.6 | 228 24 17.6 15.9 60 17 27432 250 22 20.7 7.5 | 201 19 6.8 17.9 61 16 27737 265 21 20.9 1.8 | 210 14 7.0 12.2 62 16 28042 240 15 13.0 7.5 | 177 18 -0.9 17.9 63 15 28346 265 17 16.9 1.5 | 194 12 3.0 11.8 64 14 28651 280 11 10.8 -1.9 | 160 9 -3.1 8.4 65 14 28956 205 10 4.2 9.1 | 153 22 -9.7 19.4 66 12 29566 280 16 15.8 -2.8 | 194 8 1.8 7.6 67 10 31000 295 26 23.6 -11.0 | 274 10 9.7 -0.6 Wind Parameters Mean winds (0-6000m): 276.7 at 23.1 knts Storm direction: 306.7 at 17.3 knts Shear (0-3000m) pos: 1.0 neg: 2.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -15.4 deg Storm rel helicity (0-3000m) pos: 78.8 neg: -133.6 tot: -54.8 m^2/s^2 ave: -18.3 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -1.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.50 Bulk Shear: 140.25 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 ------------------------------------------------------------------------------- 500 108 10 120 27| 0.0 14.0 14.0| 0.0 -53.0 -53.0 -106.0 -0.50| 14.8 -7.4 1000 99 14 114 31| 0.8 7.0 7.7| 29.2 -82.6 -53.4 -53.4 -0.32| 11.9 -3.8 1500 95 14 113 30| 0.5 3.2 3.7| 29.2-112.6 -83.5 -55.6 -0.35| 11.3 -3.9 2000 91 13 112 29| 1.4 2.4 3.8| 67.7-112.6 -45.0 -22.5 -0.14| 10.3 -1.4 2500 90 11 113 27| 1.2 2.2 3.4| 76.5-125.6 -49.1 -19.7 -0.13| 10.0 -1.3 3000 84 10 111 26| 1.0 2.7 3.7| 78.8-133.6 -54.8 -18.3 -0.13| 9.9 -1.3 4000 352 15 70 13| 0.7 4.9 5.6| 80.5-162.0 -81.5 -20.4 -0.30| 12.4 -3.7 5000 283 19 220 8| 0.4 4.0 4.3|113.6-190.8 -77.1 -15.4 -0.27| 11.0 -3.0 6000 277 23 230 12| 0.5 3.4 3.9|147.4-304.5-157.0 -26.2 -0.30| 11.0 -3.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251022.12.gif