UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 21 OCT 25 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 1019 81 13.6 6.6 63 7.0 9.9 360 19 285.2 286.3 282.2 302.0 6.00 1 1000 239 12.2 5.2 62 7.0 8.6 10 21 285.4 286.3 281.7 300.9 5.54 2 931 832 6.4 3.6 82 2.8 5.0 19 26 285.3 286.2 281.4 300.3 5.32 3 925 885 6.0 2.4 78 3.6 4.2 20 25 285.4 286.3 281.0 299.3 4.92 4 917 956 7.2 -18.8 14 26.0 -0.7 19 24 287.4 287.5 276.8 290.3 0.94 5 907 1046 8.2 -31.8 4 40.0 -1.3 16 23 289.3 289.4 276.8 290.3 0.29 6 852 1562 7.8 1 17 294.1 7 850 1581 8.0 -39.0 2 47.0 -2.0 360 17 294.5 294.6 279.1 295.1 0.15 8 838 1698 8.6 -10.4 25 19.0 1.1 358 17 296.4 296.7 282.4 302.7 2.06 9 813 1949 8.6 -12.4 21 21.0 0.6 342 14 298.9 299.3 283.2 304.6 1.81 10 745 2664 3.6 -12.4 30 16.0 -2.4 307 9 301.1 301.4 284.3 307.2 1.98 11 700 3166 -0.3 -6.3 64 6.0 -2.9 300 17 302.2 302.8 286.2 312.6 3.41 12 670 3515 -3.5 -7.0 77 3.5 -5.0 298 19 302.4 303.0 286.3 312.7 3.37 13 658 3657 -4.1 -5.1 93 1.0 -4.6 305 20 303.3 304.0 287.2 315.4 3.98 14 620 4125 -6.5 -8.5 86 2.0 -7.3 310 26 305.7 306.3 287.3 315.8 3.25 15 608 4278 -5.1 -7.0 86 1.9 -5.9 300 23 309.0 309.7 288.9 320.7 3.72 16 526 5409 -8.9 -9.9 92 1.0 -9.3 244 42 317.6 318.2 291.3 328.7 3.43 17 500 5800 -11.3 -12.3 92 1.0 -11.7 250 46 319.3 319.8 291.5 329.1 2.98 18 443 6720 -16.5 -19.4 78 2.9 -17.4 252 52 323.9 324.3 291.8 330.3 1.86 19 415 7208 -20.1 -20.2 99 0.1 -20.1 248 57 325.4 325.8 292.2 331.8 1.85 20 400 7480 -21.7 -22.2 96 0.5 -21.8 245 60 326.8 327.1 292.4 332.4 1.61 21 369 8069 -26.1 -26.6 96 0.5 -26.2 247 64 328.6 328.8 292.4 332.8 1.18 22 356 8328 -26.9 -30.0 75 3.1 -27.5 249 67 330.9 331.1 292.8 334.1 0.89 23 331 8849 -30.7 -37.7 50 7.0 -31.6 251 71 332.6 332.7 292.9 334.3 0.45 24 322 9045 -32.1 -37.1 61 5.0 -32.8 252 73 333.3 333.4 293.1 335.2 0.49 25 300 9540 -36.3 -44.3 43 8.0 -37.0 255 78 334.2 334.3 293.1 335.2 0.25 26 293 9703 -37.5 -48.5 31 11.0 -38.3 256 82 334.8 334.8 293.2 335.4 0.16 27 250 10780 -44.5 -47.9 69 3.4 -44.7 250 108 339.9 339.9 294.5 340.7 0.20 28 228 11389 -49.9 -52.3 76 2.4 -50.0 253 110 340.7 340.8 294.6 341.3 0.13 29 223 11534 -50.5 -59.5 34 9.0 -50.8 256 112 342.0 342.0 294.8 342.2 0.06 30 217 11712 -51.2 -66.8 14 15.5 -51.5 260 114 343.6 343.6 295.2 343.7 0.02 31 213 11833 -51.7 -71.7 7 20.0 -52.1 260 114 344.6 344.6 295.4 344.7 0.01 32 200 12240 -52.7 -71.7 8 19.0 -53.0 265 112 349.3 349.3 296.5 349.4 0.01 33 172 13204 -56.9 -79.9 4 23.0 -57.2 265 104 357.8 357.8 298.2 357.8 0.00 34 150 14060 -62.3 -82.3 5 20.0 -62.4 265 96 362.8 362.8 299.2 362.8 0.00 35 109 15979 -72.7 -85.7 12 13.0 -72.8 270 72 377.8 377.8 301.9 377.8 0.00 36 104 16257 -68.9 -85.9 7 17.0 -69.0 267 70 390.2 390.2 303.8 390.2 0.00 37 100 16490 -70.7 -85.7 9 15.0 -70.8 260 64 391.1 391.1 303.9 391.1 0.00 38 70 18620 -67.1 -89.1 3 22.0 -67.2 270 36 440.8 440.8 310.0 440.8 0.00 39 60 19553 -64.7 -89.7 2 25.0 -65.0 271 24 466.1 466.1 312.3 466.1 0.00 40 55 20081 -66.5 -90.5 2 24.0 -66.7 253 28 473.7 473.7 313.0 473.7 0.00 41 50 20660 -63.7 -89.7 2 26.0 -64.1 260 40 493.4 493.4 314.5 493.4 0.00 42 47 21043 -60.9 -88.9 1 28.0 -61.4 260 40 508.9 508.9 315.6 508.9 0.00 43 38 22359 -63.1 -90.1 1 27.0 -63.6 257 24 535.2 535.2 317.2 535.2 0.00 44 34 23047 -61.3 -89.3 1 28.0 -62.0 254 24 557.2 557.2 318.5 557.2 0.00 45 30 23840 -53.1 -86.1 1 33.0 -55.0 290 22 599.9 599.9 320.6 599.9 0.01 46 22 25829 -55.3 -86.3 1 31.0 -57.3 268 13 649.0 649.0 322.6 649.0 0.01 47 20 26440 -53.3 -86.3 1 33.0 -55.9 170 14 673.0 673.0 323.5 673.1 0.01 48 16 27874 -54.9 -86.9 1 32.0 -57.6 143 7 712.2 712.2 324.8 712.3 0.01 49 12 29751 -46.3 -83.3 1 37.0 -52.7 283 17 803.7 803.7 327.3 804.0 0.03 50 10 30960 -47.5 -84.5 1 37.0 -54.1 320 11 842.2 842.3 328.2 842.5 0.03 51 9.0 31659 -46.1 -84.1 1 38.0 -53.7 873.4 873.4 328.9 873.7 0.04 52 8.8 31808 -47.3 -84.3 1 37.0 -54.4 874.4 874.4 328.9 874.7 0.04 53 8.3 32199 -42.5 -82.5 0 40.0 -52.3 908.0 908.1 329.6 908.6 0.05 TRP 109 15979 -72.7 -85.7 12 13.0 -72.8 270 72 377.8 377.8 301.9 377.8 0.00 WND 217 11712 -51.2 -66.8 14 15.5 -51.5 260 114 343.6 343.6 295.2 343.7 0.02 Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 703.46 mb = 3127.38 m = 10260.31 ft Wetbulb zero: 918.11 mb = 946.27 m = 3104.51 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 65.88 % Est. max temperature: 21.02 C = 69.84 F Sfc-Lift cond lev (LCL): 916.95 mb = 956.67 m = 3138.64 ft T: 7.21 C 700-500 lapse rate: 4.18 C/km ThetaE index: 11.72 C Layer 1000.0- 907.0 mb Conv cond level (CCL): 699.30 mb = 3174.00 m = 10413.24 ft Mean mixing ratio: 5.33 g/kg Conv temperature: 30.64 C = 87.15 F Cap Strength: 16.69 C Lifted Index: 17.39 C Risk: None Lifted Index @300 mb: 24.09 C Lifted Index @700 mb: 8.94 C Showalter Index: 20.29 C Risk: None Total Totals Index: -8.40 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: -27.70 C K Index: -25.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 6.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.48 J/kg Max Up Vert Vel: 1.72 m/s Conv Inhibition (B-): 64078.48 J/kg Cap Strength: 17.35 C Lift Cond Lev (LCL): 891.47 mb = 1188.63 m = 3899.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 1019 81 360 19 -0.0 -19.0 | 68 12 -10.7 -4.4 1 1000 239 10 21 -3.6 -20.7 | 67 16 -14.3 -6.1 2 992 305 10 21 -3.6 -20.7 | 67 16 -14.3 -6.1 3 956 610 15 28 -7.2 -27.0 | 55 22 -17.9 -12.5 4 925 885 20 25 -8.6 -23.5 | 65 21 -19.2 -8.9 5 922 914 20 24 -8.2 -22.6 | 67 20 -18.9 -8.0 6 850 1581 360 17 -0.0 -17.0 | 77 11 -10.7 -2.4 7 825 1829 355 16 1.4 -15.9 | 82 9 -9.3 -1.3 8 794 2134 320 10 6.4 -7.7 | 149 8 -4.2 6.9 9 737 2743 305 9 7.4 -5.2 | 161 10 -3.3 9.4 10 700 3166 300 17 14.7 -8.5 | 214 7 4.1 6.1 11 683 3353 290 17 16.0 -5.8 | 211 10 5.3 8.8 12 657 3658 305 20 16.4 -11.5 | 241 7 5.7 3.1 13 632 3962 320 30 19.3 -23.0 | 314 12 8.6 -8.4 14 608 4267 300 23 19.9 -11.5 | 252 10 9.3 3.1 15 585 4572 255 25 24.1 6.5 | 213 25 13.5 21.1 16 541 5182 240 39 33.8 19.5 | 214 41 23.1 34.1 17 500 5800 250 46 43.2 15.7 | 227 45 32.6 30.3 18 481 6096 250 45 42.3 15.4 | 227 44 31.6 30.0 19 462 6401 255 49 47.3 12.7 | 233 46 36.7 27.3 20 400 7480 245 60 54.4 25.4 | 228 59 43.7 40.0 21 392 7620 245 60 54.4 25.4 | 228 59 43.7 40.0 22 300 9540 255 78 75.3 20.2 | 242 73 64.7 34.8 23 266 10363 260 98 96.5 17.0 | 250 91 85.9 31.6 24 250 10780 250 108 101.5 36.9 | 240 104 90.8 51.5 25 232 11278 250 108 101.5 36.9 | 240 104 90.8 51.5 26 217 11712 260 114 112.3 19.8 | 251 107 101.6 34.4 27 211 11887 260 114 112.3 19.8 | 251 107 101.6 34.4 28 200 12240 265 112 111.6 9.8 | 256 104 100.9 24.4 29 150 14060 265 96 95.6 8.4 | 255 88 85.0 23.0 30 109 15979 270 72 72.0 -0.0 | 257 63 61.3 14.6 31 106 16154 270 72 72.0 -0.0 | 257 63 61.3 14.6 32 100 16490 260 64 63.0 11.1 | 244 58 52.4 25.7 33 96 16764 260 64 63.0 11.1 | 244 58 52.4 25.7 34 91 17069 265 55 54.8 4.8 | 246 48 44.1 19.4 35 82 17678 245 47 42.6 19.9 | 223 47 31.9 34.5 36 74 18288 275 34 33.9 -3.0 | 243 26 23.2 11.6 37 70 18593 245 32 29.0 13.5 | 213 34 18.3 28.1 38 70 18620 270 36 36.0 -0.0 | 240 29 25.3 14.6 39 67 18898 265 39 38.9 3.4 | 237 33 28.2 18.0 40 60 19507 275 24 23.9 -2.1 | 227 18 13.2 12.5 41 58 19812 250 23 21.6 7.9 | 206 25 11.0 22.5 42 50 20660 260 40 39.4 6.9 | 233 36 28.7 21.5 43 47 21031 260 40 39.4 6.9 | 233 36 28.7 21.5 44 45 21336 255 33 31.9 8.5 | 223 31 21.2 23.1 45 43 21641 275 28 27.9 -2.4 | 235 21 17.2 12.2 46 41 21946 245 24 21.8 10.1 | 204 27 11.1 24.7 47 35 22860 270 25 25.0 -0.0 | 224 20 14.3 14.6 48 33 23165 245 24 21.8 10.1 | 204 27 11.1 24.7 49 30 23774 280 30 29.5 -5.2 | 244 21 18.9 9.4 50 30 23840 290 22 20.7 -7.5 | 235 12 10.0 7.1 51 28 24384 295 20 18.1 -8.5 | 231 10 7.5 6.1 52 26 24689 265 17 16.9 1.5 | 201 17 6.3 16.1 53 24 25298 290 10 9.4 -3.4 | 174 11 -1.3 11.2 54 22 25908 265 13 13.0 1.1 | 188 16 2.3 15.7 55 21 26213 275 14 13.9 -1.2 | 194 14 3.3 13.4 56 20 26440 170 14 -2.4 13.8 | 155 31 -13.1 28.4 57 20 26518 210 10 5.0 8.7 | 166 24 -5.7 23.3 58 19 26822 175 13 -1.1 13.0 | 157 30 -11.8 27.5 59 16 27737 55 2 -1.6 -1.1 | 138 18 -12.3 13.4 60 16 28042 225 12 8.5 8.5 | 175 23 -2.2 23.1 61 15 28346 255 21 20.3 5.4 | 206 22 9.6 20.0 62 14 28651 290 10 9.4 -3.4 | 174 11 -1.3 11.2 63 14 28956 240 18 15.6 9.0 | 192 24 4.9 23.6 64 13 29261 270 10 10.0 -0.0 | 177 15 -0.7 14.6 65 12 29870 285 18 17.4 -4.7 | 214 12 6.7 9.9 66 10 30960 320 11 7.1 -8.4 | 150 7 -3.6 6.2 Wind Parameters Mean winds (0-6000m): 293.9 at 24.1 knts Storm direction: 323.9 at 18.1 knts Shear (0-3000m) pos: 1.1 neg: 4.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 65.4 neg: -17.1 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 109.72 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 10 22 63 16| 10.4 0.0 10.4| 0.2 -17.1 -16.9 -33.7 -0.34| 11.0 -3.7 1000 14 24 62 19| 3.2 0.0 3.2| 23.7 -17.1 6.6 6.6 0.03| 9.1 0.3 1500 13 22 65 17| 2.2 2.5 4.7| 31.8 -17.1 14.7 9.8 0.12| 8.6 1.0 2000 9 21 67 15| 1.6 4.4 6.0| 47.0 -17.1 29.9 15.0 0.31| 9.1 2.8 2500 4 18 72 12| 1.3 4.2 5.5| 52.6 -17.1 35.5 14.2 0.35| 8.0 2.8 3000 358 17 76 10| 1.1 4.0 5.1| 65.4 -17.1 48.3 16.1 0.43| 7.8 3.3 4000 342 18 61 6| 1.7 3.0 4.7| 97.9 -28.1 69.8 17.5 0.44| 9.0 4.0 5000 321 20 301 2| 1.3 6.0 7.3|106.5 -99.9 6.6 1.3 0.13| 11.3 1.4 6000 294 24 247 12| 1.6 5.0 6.5|214.6-107.4 107.2 17.9 0.18| 10.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251021.00.gif