UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 11 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 1011 7 23.2 20.2 83 3.0 21.1 0 0 295.4 298.1 293.9 338.2 14.90 1 1006 50 24.4 19.6 75 4.8 21.1 335 1 297.0 299.6 294.0 338.7 14.41 2 1000 102 24.0 19.6 76 4.4 20.9 305 2 297.1 299.8 294.1 339.1 14.50 3 925 783 21.0 16.6 76 4.4 18.0 260 14 300.8 303.2 294.0 338.8 12.95 4 850 1512 18.2 8.2 52 10.0 12.1 280 22 305.2 306.7 291.6 329.5 8.05 5 711 3024 11.4 -6.6 28 18.0 2.8 266 19 313.7 314.3 290.0 324.2 3.28 6 700 3154 10.6 -2.4 40 13.0 3.9 270 19 314.2 315.1 291.3 328.8 4.58 7 643 3855 5.4 -3.6 52 9.0 0.9 271 22 316.0 316.9 291.9 330.6 4.56 8 625 4087 3.8 -8.2 41 12.0 -1.6 265 22 316.8 317.4 291.0 327.5 3.30 9 600 4418 2.4 -18.6 19 21.0 -5.1 264 24 318.9 319.2 289.9 323.9 1.47 10 580 4692 0.2 -9.8 47 10.0 -4.1 273 27 319.4 320.0 291.6 329.7 3.13 11 516 5622 -4.3 -22.3 23 18.0 -10.1 268 31 324.9 325.1 291.5 329.2 1.24 12 512 5684 -4.9 -9.1 72 4.2 -6.8 270 31 324.9 325.6 293.7 337.4 3.75 13 500 5870 -6.1 -12.1 62 6.0 -8.6 275 31 325.6 326.2 293.3 335.8 3.02 14 496 5933 -6.5 -14.5 53 8.0 -9.6 275 32 325.9 326.4 292.9 334.4 2.51 15 483 6139 -8.5 -10.6 85 2.1 -9.4 275 33 325.9 326.6 293.7 337.7 3.53 16 467 6400 -9.5 -18.5 48 9.0 -12.6 277 31 327.8 328.2 292.9 334.4 1.90 17 453 6634 -11.5 -19.5 52 8.0 -14.1 279 30 328.2 328.5 292.9 334.4 1.80 18 450 6685 -11.3 -23.3 36 12.0 -14.9 280 29 329.0 329.3 292.7 333.6 1.30 19 414 7321 -14.3 -35.3 15 21.0 -18.6 270 31 333.1 333.2 293.0 334.8 0.46 20 400 7580 -16.9 -32.9 24 16.0 -20.3 265 32 333.0 333.1 293.1 335.3 0.60 21 398 7617 -17.3 -33.3 23 16.0 -20.6 264 32 333.0 333.1 293.1 335.1 0.58 22 378 8002 -18.9 -42.9 10 24.0 -22.6 256 31 335.8 335.9 293.5 336.7 0.23 23 375 8061 -18.7 -42.7 10 24.0 -22.5 255 31 336.8 336.9 293.7 337.8 0.24 24 300 9680 -30.9 -55.9 7 25.0 -32.9 250 26 341.8 341.8 294.8 342.1 0.07 25 250 10940 -41.3 -62.3 9 21.0 -42.2 270 22 344.7 344.7 295.5 344.8 0.04 26 237 11300 -44.3 -64.3 9 20.0 -45.0 268 21 345.4 345.4 295.6 345.6 0.03 27 202 12355 -50.9 -66.9 13 16.0 -51.3 268 33 351.2 351.2 296.9 351.3 0.02 28 200 12420 -50.9 -69.9 9 19.0 -51.3 265 36 352.2 352.2 297.1 352.2 0.02 29 194 12619 -52.3 -73.3 6 21.0 -52.7 265 39 353.0 353.0 297.3 353.1 0.01 30 152 14168 -63.1 -76.1 16 13.0 -63.2 270 48 360.0 360.0 298.7 360.0 0.01 31 150 14250 -63.5 -77.5 13 14.0 -63.6 270 48 360.7 360.7 298.8 360.7 0.01 32 133 14976 -68.9 -81.9 14 13.0 -68.9 270 51 363.7 363.7 299.4 363.7 0.00 33 100 16650 -75.3 -86.3 16 11.0 -75.3 270 51 382.2 382.2 302.6 382.2 0.00 34 95 16947 -76.7 -86.7 19 10.0 -76.7 270 54 385.1 385.1 303.1 385.2 0.00 35 89 17322 -77.1 -87.1 19 10.0 -77.1 270 56 391.6 391.6 304.0 391.6 0.00 36 76 18244 -71.1 -88.1 6 17.0 -71.2 275 42 422.2 422.2 308.0 422.2 0.00 37 70 18730 -72.1 -88.1 7 16.0 -72.2 240 18 430.1 430.1 308.9 430.1 0.00 38 65 19165 -73.3 -89.3 7 16.0 -73.4 240 20 436.7 436.7 309.6 436.7 0.00 39 53 20399 -60.7 -89.7 1 29.0 -61.2 314 11 492.2 492.2 314.4 492.2 0.00 40 50 20760 -62.3 -90.3 1 28.0 -62.7 320 7 496.7 496.7 314.7 496.7 0.00 41 43 21688 -62.9 -90.9 1 28.0 -63.4 281 4 517.1 517.1 316.1 517.1 0.00 42 35 22961 -60.3 -90.3 1 30.0 -61.1 9 16 555.2 555.2 318.4 555.2 0.00 43 31 23709 -64.5 -91.5 1 27.0 -65.0 13 19 563.5 563.5 318.8 563.5 0.00 44 30 23910 -61.9 -91.9 1 30.0 -62.6 355 19 575.9 575.9 319.5 575.9 0.00 45 24 25311 -54.7 -88.7 1 34.0 -56.7 333 31 634.8 634.8 322.1 634.8 0.01 46 20 26470 -56.9 -89.9 1 33.0 -58.7 335 6 662.0 662.0 323.2 662.0 0.01 47 18 27145 -53.7 -89.7 0 36.0 -56.4 353 2 692.4 692.4 324.2 692.4 0.01 48 14 28762 -54.5 -89.5 1 35.0 -57.5 297 11 741.2 741.2 325.7 741.3 0.01 49 11 30332 -48.3 -86.3 0 38.0 -54.2 265 2 816.7 816.7 327.7 816.9 0.02 50 10 30960 -48.7 -86.7 0 38.0 -54.8 285 8 837.8 837.8 328.1 837.9 0.02 51 9.9 31026 -48.7 -86.7 0 38.0 -54.8 840.2 840.2 328.2 840.4 0.02 52 8.6 31958 -45.7 -84.7 0 39.0 -53.7 886.4 886.4 329.1 886.7 0.04 53 8.2 32278 -41.7 -82.7 0 41.0 -52.0 914.3 914.4 329.7 914.9 0.05 54 6.6 33758 -38.9 -80.9 0 42.0 -51.9 984.7 984.7 330.9 985.7 0.09 55 5.5 35009 -39.1 -81.1 0 42.0 -52.9 1036.5 1036.6 331.8 1037.7 0.10 TRP 95 16947 -76.7 -86.7 19 10.0 -76.7 270 54 385.1 385.1 303.1 385.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 577.16 mb = 4732.93 m = 15527.79 ft Wetbulb zero: 636.58 mb = 3937.35 m = 12917.66 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 47.59 % Est. max temperature: 32.34 C = 90.21 F Sfc-Lift cond lev (LCL): 967.76 mb = 388.28 m = 1273.88 ft T: 22.74 C 700-500 lapse rate: 6.15 C/km ThetaE index: 14.84 C Layer 925.0- 700.0 mb Conv cond level (CCL): 772.90 mb = 2317.05 m = 7601.78 ft Mean mixing ratio: 13.62 g/kg Conv temperature: 37.55 C = 99.59 F Cap Strength: 3.47 C Lifted Index: 1.20 C Risk: Showers probable Lifted Index @300 mb: 3.88 C Lifted Index @700 mb: 3.31 C Showalter Index: 5.36 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 173.40 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.77 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 52079.59 J/kg Cap Strength: 3.48 C Lift Cond Lev (LCL): 899.48 mb = 1024.20 m = 3360.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 16 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 1011 7 0 0 -0.0 -0.0 | 121 16 -13.6 8.3 1 1000 102 305 2 1.6 -1.1 | 121 14 -12.0 7.1 2 977 305 255 7 6.8 1.8 | 146 12 -6.8 10.1 3 944 610 265 11 11.0 1.0 | 164 10 -2.6 9.3 4 925 783 260 14 13.8 2.4 | 181 11 0.2 10.7 5 911 914 265 15 14.9 1.3 | 188 10 1.3 9.6 6 850 1512 280 22 21.7 -3.8 | 241 9 8.1 4.5 7 849 1524 275 24 23.9 -2.1 | 239 12 10.3 6.2 8 819 1829 265 19 18.9 1.7 | 208 11 5.3 10.0 9 790 2134 275 22 21.9 -1.9 | 233 10 8.3 6.4 10 762 2438 280 20 19.7 -3.5 | 232 8 6.1 4.8 11 709 3048 265 19 18.9 1.7 | 208 11 5.3 10.0 12 700 3154 270 19 19.0 -0.0 | 213 10 5.4 8.3 13 683 3353 280 19 18.7 -3.3 | 226 7 5.1 5.0 14 658 3658 275 21 20.9 -1.8 | 229 10 7.3 6.5 15 610 4267 260 23 22.7 4.0 | 216 15 9.1 12.3 16 587 4572 270 26 26.0 -0.0 | 236 15 12.4 8.3 17 565 4877 280 30 29.5 -5.2 | 259 16 15.9 3.1 18 524 5486 265 31 30.9 2.7 | 238 20 17.3 11.0 19 500 5870 275 31 30.9 -2.7 | 252 18 17.3 5.6 20 485 6096 275 33 32.9 -2.9 | 254 20 19.3 5.4 21 448 6706 280 29 28.6 -5.0 | 258 15 15.0 3.3 22 400 7580 265 32 31.9 2.8 | 239 21 18.3 11.1 23 351 8534 245 29 26.3 12.3 | 212 24 12.7 20.6 24 300 9680 250 26 24.4 8.9 | 212 20 10.8 17.2 25 250 10940 270 22 22.0 -0.0 | 225 12 8.4 8.3 26 249 10973 265 20 19.9 1.7 | 212 12 6.3 10.0 27 207 12192 275 25 24.9 -2.2 | 242 13 11.3 6.1 28 200 12420 265 36 35.9 3.1 | 243 25 22.3 11.4 29 180 13106 265 48 47.8 4.2 | 250 36 34.2 12.5 30 150 14250 270 48 48.0 -0.0 | 256 35 34.4 8.3 31 109 16154 270 56 56.0 -0.0 | 259 43 42.4 8.3 32 100 16650 270 51 51.0 -0.0 | 257 38 37.4 8.3 33 95 16947 270 54 54.0 -0.0 | 258 41 40.4 8.3 34 93 17069 270 51 51.0 -0.0 | 257 38 37.4 8.3 35 88 17374 270 57 57.0 -0.0 | 259 44 43.4 8.3 36 76 18288 275 41 40.8 -3.6 | 260 28 27.2 4.7 37 72 18593 290 25 23.5 -8.6 | 271 10 9.9 -0.3 38 70 18730 240 18 15.6 9.0 | 187 17 2.0 17.3 39 68 18898 245 16 14.5 6.8 | 183 15 0.9 15.1 40 65 19202 240 20 17.3 10.0 | 191 19 3.7 18.3 41 62 19507 255 28 27.0 7.2 | 221 21 13.4 15.5 42 59 19812 295 22 19.9 -9.3 | 279 6 6.3 -1.0 43 56 20117 290 24 22.6 -8.2 | 269 9 9.0 0.1 44 53 20422 315 10 7.1 -7.1 | 101 7 -6.5 1.2 45 50 20726 320 13 8.4 -10.0 | 72 6 -5.2 -1.7 46 50 20760 320 7 4.5 -5.4 | 108 10 -9.1 2.9 47 48 21031 310 10 7.7 -6.4 | 107 6 -5.9 1.9 48 41 21946 270 1 1.0 -0.0 | 123 15 -12.6 8.3 49 37 22555 360 10 -0.0 -10.0 | 83 14 -13.6 -1.7 50 36 22860 25 17 -7.2 -15.4 | 71 22 -20.8 -7.1 51 34 23165 335 13 5.5 -11.8 | 67 9 -8.1 -3.5 52 32 23470 5 21 -1.8 -20.9 | 51 20 -15.4 -12.6 53 31 23774 15 19 -4.9 -18.4 | 61 21 -18.5 -10.1 54 30 23910 355 19 1.7 -18.9 | 48 16 -11.9 -10.6 55 29 24079 340 20 6.8 -18.8 | 33 12 -6.8 -10.5 56 28 24384 20 16 -5.5 -15.0 | 71 20 -19.1 -6.7 57 27 24689 300 11 9.5 -5.5 | 124 5 -4.1 2.8 58 25 24994 295 20 18.1 -8.5 | 272 5 4.5 -0.2 59 24 25298 330 32 16.0 -27.7 | 353 20 2.4 -19.4 60 22 25908 70 15 -14.1 -5.1 | 97 28 -27.7 3.2 61 21 26213 35 14 -8.0 -11.5 | 82 22 -21.6 -3.2 62 20 26470 335 6 2.5 -5.4 | 104 11 -11.1 2.9 63 17 27432 0 0 -0.0 -0.0 | 121 16 -13.6 8.3 64 16 27737 255 10 9.7 2.6 | 160 12 -3.9 10.9 65 16 28042 280 24 23.6 -4.2 | 248 11 10.0 4.1 66 15 28346 300 19 16.5 -9.5 | 293 3 2.9 -1.2 67 14 28651 280 11 10.8 -1.9 | 157 7 -2.8 6.4 68 14 28956 320 12 7.7 -9.2 | 81 6 -5.9 -0.9 69 13 29261 335 17 7.2 -15.4 | 42 10 -6.4 -7.1 70 12 29566 340 10 3.4 -9.4 | 84 10 -10.2 -1.1 71 11 30175 260 1 1.0 0.2 | 124 15 -12.6 8.5 72 10 30960 285 8 7.7 -2.1 | 137 9 -5.9 6.2 Wind Parameters Mean winds (0-6000m): 271.4 at 21.2 knts Storm direction: 301.4 at 15.9 knts Shear (0-3000m) pos: 2.3 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 70.1 neg: -26.6 tot: 43.5 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 33.68 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 ------------------------------------------------------------------------------- 500 263 5 137 12| 0.0 9.9 9.9| 23.9 -0.4 23.6 47.1 0.67| 11.5 7.7 1000 263 9 155 10| 3.4 5.0 8.3| 41.3 -0.4 40.9 40.9 0.76| 9.5 7.3 1500 269 13 173 9| 4.5 3.3 7.8| 58.3 -0.4 58.0 38.6 0.83| 8.8 7.3 2000 270 15 187 8| 3.4 2.6 5.9| 64.7 -17.4 47.2 23.6 0.50| 9.0 4.5 2500 271 16 197 8| 2.8 2.0 4.8| 70.1 -18.8 51.4 20.6 0.48| 8.2 3.9 3000 272 17 201 8| 2.3 2.1 4.4| 70.1 -26.6 43.5 14.5 0.36| 7.5 2.7 4000 272 17 207 9| 2.1 2.1 4.3| 77.0 -30.8 46.2 11.5 0.32| 7.0 2.2 5000 271 19 216 10| 2.7 1.7 4.4|120.4 -39.2 81.2 16.2 0.38| 7.1 2.7 6000 271 21 224 11| 2.6 1.9 4.5|146.3 -64.3 82.0 13.7 0.32| 6.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251011.12.gif