UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 13 OCT 25 Station: KDDC WMO ident: 72451 Latitude: 37.77 Longitude: -99.97 Elevation: 790.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -5 1 925 693 SFC 915 790 26.4 14.4 48 12.0 18.3 190 7 307.3 309.4 294.7 341.5 11.34 3 863 1303 23.4 12.4 50 11.0 16.1 211 19 309.3 311.3 294.7 341.4 10.54 4 853 1404 23.2 10.2 44 13.0 14.8 218 18 310.1 311.9 293.9 338.3 9.20 5 850 1435 23.0 10.0 44 13.0 14.7 220 17 310.2 312.0 293.9 338.2 9.11 6 742 2599 12.4 5.4 62 7.0 8.3 270 14 311.0 312.4 292.9 334.5 7.60 7 740 2622 12.4 4.4 58 8.0 7.8 272 14 311.2 312.6 292.6 333.2 7.10 8 700 3085 8.0 3.8 75 4.2 5.6 280 15 311.3 312.7 292.7 333.6 7.20 9 686 3252 6.6 3.6 81 3.0 4.9 283 15 311.6 313.0 292.8 334.0 7.24 10 683 3288 6.4 2.8 78 3.6 4.4 284 15 311.8 313.1 292.6 333.1 6.87 11 680 3324 7.2 -2.8 49 10.0 2.1 284 15 313.0 313.9 291.0 327.5 4.58 12 679 3336 8.2 -5.8 36 14.0 1.5 285 15 314.3 315.0 290.6 326.0 3.65 13 671 3434 7.4 -6.6 36 14.0 0.8 277 16 314.5 315.1 290.5 325.6 3.47 14 668 3471 8.0 -9.0 29 17.0 0.3 272 17 315.5 316.1 290.3 325.0 2.89 15 652 3671 6.2 -9.8 31 16.0 -0.8 250 21 315.7 316.2 290.2 324.8 2.78 16 647 3734 7.0 -11.0 26 18.0 -0.8 251 24 317.3 317.8 290.5 325.7 2.55 17 645 3759 6.8 -11.2 26 18.0 -1.0 251 25 317.4 317.8 290.5 325.7 2.52 18 642 3798 6.6 -8.4 33 15.0 -0.3 252 27 317.6 318.2 291.1 327.9 3.16 19 638 3849 6.4 -10.6 28 17.0 -1.0 253 29 317.9 318.4 290.7 326.7 2.67 20 637 3862 6.0 -4.0 49 10.0 1.0 253 30 317.6 318.4 292.3 332.0 4.47 21 636 3875 6.0 -3.0 52 9.0 1.4 253 30 317.7 318.7 292.6 333.2 4.82 22 626 4005 4.8 -1.2 65 6.0 1.6 255 35 317.8 318.9 293.3 335.7 5.61 23 616 4136 4.0 -3.0 60 7.0 0.4 252 34 318.3 319.3 292.9 334.4 4.98 24 610 4216 4.0 -8.0 41 12.0 -1.6 251 34 319.2 319.9 291.9 330.5 3.43 25 598 4377 2.8 -8.2 44 11.0 -2.3 248 33 319.7 320.3 292.0 331.0 3.45 26 568 4792 -1.1 -9.1 55 8.0 -4.6 238 28 319.8 320.5 292.0 330.9 3.38 27 559 4919 -2.1 -6.8 70 4.7 -4.3 236 27 320.1 320.9 292.7 333.5 4.11 28 551 5034 -2.9 -5.7 81 2.8 -4.3 242 27 320.5 321.4 293.1 335.3 4.54 29 550 5048 -3.1 -5.9 81 2.8 -4.4 243 27 320.4 321.3 293.0 335.0 4.48 30 543 5150 -3.5 -6.2 82 2.7 -4.8 248 27 321.1 322.0 293.2 335.6 4.43 31 537 5238 -3.7 -7.8 73 4.1 -5.5 249 27 321.9 322.7 293.0 334.9 3.96 32 530 5342 -3.9 -9.9 63 6.0 -6.5 248 27 322.9 323.5 292.9 334.2 3.40 33 528 5371 -3.9 -11.9 54 8.0 -7.2 247 27 323.2 323.8 292.5 332.9 2.91 34 518 5522 -5.1 -11.1 63 6.0 -7.6 245 28 323.5 324.2 292.8 334.1 3.16 35 503 5753 -6.5 -15.5 49 9.0 -9.9 241 28 324.6 325.0 292.3 332.3 2.27 36 500 5800 -6.9 -14.9 53 8.0 -9.9 240 28 324.6 325.1 292.4 332.8 2.41 37 494 5894 -7.7 -14.7 57 7.0 -10.4 240 27 324.8 325.3 292.6 333.2 2.48 38 487 6004 -8.3 -18.3 44 10.0 -11.7 240 26 325.4 325.7 292.2 331.8 1.86 39 484 6052 -8.7 -14.7 62 6.0 -11.0 240 25 325.4 325.9 292.8 334.0 2.53 40 460 6442 -11.9 -14.9 78 3.0 -13.0 246 28 326.2 326.7 293.1 335.1 2.62 41 457 6492 -12.3 -15.1 80 2.8 -13.3 246 28 326.3 326.8 293.1 335.1 2.59 42 453 6559 -12.7 -17.5 67 4.8 -14.3 247 29 326.6 327.1 292.8 334.0 2.14 43 449 6627 -12.9 -26.9 30 14.0 -16.5 249 29 327.2 327.4 291.9 330.6 0.94 44 446 6677 -13.3 -25.3 36 12.0 -16.5 249 30 327.4 327.6 292.0 331.3 1.10 45 442 6746 -13.9 -20.9 55 7.0 -16.0 248 31 327.4 327.8 292.6 333.1 1.64 46 439 6797 -14.3 -15.1 94 0.8 -14.6 246 32 327.6 328.1 293.5 336.8 2.70 47 435 6866 -14.5 -15.2 94 0.7 -14.7 242 34 328.2 328.7 293.7 337.4 2.70 48 433 6901 -14.7 -16.1 89 1.4 -15.2 241 35 328.4 328.9 293.6 337.0 2.51 49 431 6936 -14.5 -17.5 78 3.0 -15.5 239 36 329.0 329.5 293.5 336.8 2.25 50 430 6954 -14.5 -17.4 79 2.9 -15.5 238 36 329.3 329.7 293.6 337.1 2.27 51 427 7007 -14.1 -20.1 60 6.0 -16.0 235 38 330.4 330.8 293.5 336.8 1.81 52 423 7078 -14.3 -22.3 51 8.0 -16.7 236 39 331.1 331.4 293.4 336.4 1.51 53 419 7150 -14.9 -23.9 46 9.0 -17.4 236 39 331.2 331.5 293.3 335.9 1.32 54 415 7222 -14.1 -40.1 9 26.0 -18.8 237 40 333.1 333.2 292.9 334.2 0.28 55 400 7500 -15.3 -26.3 38 11.0 -18.3 240 43 335.1 335.3 294.1 339.2 1.12 56 300 9610 -30.3 -33.1 76 2.8 -30.8 230 58 342.7 342.8 295.7 345.7 0.78 57 250 10870 -41.1 -44.8 67 3.7 -41.4 245 73 345.0 345.0 295.8 346.1 0.28 58 237 11232 -43.4 -50.8 44 7.4 -43.9 250 82 346.8 346.8 296.1 347.4 0.15 59 200 12360 -50.7 -69.7 9 19.0 -51.1 250 74 352.5 352.5 297.2 352.6 0.02 60 150 14180 -63.3 -78.3 11 15.0 -63.4 240 71 361.0 361.0 298.9 361.1 0.01 61 104 16354 -76.5 -85.5 23 9.0 -76.5 225 47 375.7 375.7 301.5 375.7 0.00 62 100 16580 -74.7 -85.7 17 11.0 -74.7 245 48 383.4 383.4 302.8 383.4 0.00 63 94 16937 -75.7 -85.7 19 10.0 -75.7 248 46 388.3 388.3 303.5 388.3 0.00 64 81 17801 -72.9 -86.9 10 14.0 -73.0 222 36 410.9 410.9 306.6 410.9 0.00 65 81 17801 -70.9 -85.9 9 15.0 -71.0 222 36 415.0 415.0 307.1 415.0 0.00 66 78 18025 -69.9 -86.9 7 17.0 -70.0 223 36 421.6 421.6 307.9 421.6 0.00 67 75 18257 -71.3 -88.3 6 17.0 -71.4 193 31 423.4 423.4 308.1 423.4 0.00 68 71 18584 -65.9 -88.9 3 23.0 -66.1 215 38 441.6 441.6 310.0 441.6 0.00 69 70 18670 -65.7 -88.7 3 23.0 -65.9 235 30 443.8 443.8 310.3 443.8 0.00 70 69 18758 -65.5 -88.5 3 23.0 -65.7 237 28 446.1 446.1 310.5 446.1 0.00 71 61 19506 -66.7 -89.7 3 23.0 -66.9 200 7 459.4 459.4 311.7 459.4 0.00 72 56 20026 -64.5 -89.5 2 25.0 -64.8 204 17 475.8 475.8 313.1 475.8 0.00 73 50 20720 -63.9 -89.9 2 26.0 -64.3 270 5 492.9 492.9 314.4 492.9 0.00 74 46 21234 -60.7 -88.7 1 28.0 -61.3 157 10 512.5 512.5 315.8 512.5 0.00 75 44 21510 -61.5 -88.5 2 27.0 -62.0 131 10 517.1 517.1 316.1 517.1 0.00 76 44 21510 -59.7 -88.7 1 29.0 -60.4 131 10 521.5 521.5 316.4 521.5 0.00 77 42 21801 -59.7 -88.7 1 29.0 -60.4 162 11 528.5 528.5 316.8 528.5 0.00 78 40 22105 -60.1 -88.1 1 28.0 -60.8 197 12 534.9 534.9 317.2 534.9 0.00 79 36 22762 -59.9 -87.9 1 28.0 -60.7 198 10 551.8 551.8 318.2 551.8 0.00 80 33 23308 -57.5 -87.5 1 30.0 -58.6 272 12 572.1 572.1 319.3 572.1 0.01 81 30 23910 -57.3 -87.3 1 30.0 -58.5 220 11 588.4 588.4 320.0 588.5 0.01 82 27 24580 -55.1 -87.1 1 32.0 -56.8 250 11 612.6 612.6 321.2 612.7 0.01 83 24 25328 -57.3 -87.3 1 30.0 -58.8 300 13 627.2 627.2 321.8 627.3 0.01 84 23 25598 -56.3 -87.3 1 31.0 -58.0 307 10 637.8 637.8 322.2 637.9 0.01 85 22 25881 -54.3 -86.3 1 32.0 -56.5 285 10 651.9 652.0 322.7 652.0 0.01 TRP 104 16354 -76.5 -85.5 23 9.0 -76.5 225 47 375.7 375.7 301.5 375.7 0.00 WND 237 11232 -43.4 -50.8 44 7.4 -43.9 250 82 346.8 346.8 296.1 347.4 0.15 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 576.46 mb = 4674.79 m = 15337.05 ft Wetbulb zero: 663.33 mb = 3528.70 m = 11576.95 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 54.73 % Est. max temperature: 29.91 C = 85.84 F Sfc-Lift cond lev (LCL): 767.60 mb = 2308.31 m = 7573.09 ft T: 15.05 C 700-500 lapse rate: 5.49 C/km ThetaE index: 8.27 C Layer 863.0- 700.0 mb Conv cond level (CCL): 705.70 mb = 3017.32 m = 9899.23 ft Mean mixing ratio: 10.02 g/kg Conv temperature: 30.37 C = 86.67 F Cap Strength: 2.59 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: 0.36 C Showalter Index: 0.64 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 16.90 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 249.75 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.17 J/kg Max Up Vert Vel: 9.92 m/s Conv Inhibition (B-): 161.71 J/kg Cap Strength: 2.59 C Lift Cond Lev (LCL): 726.42 mb = 2775.95 m = 9107.34 ft Lev Free Conv (LFC): 561.42 mb = 4884.60 m = 16025.38 ft Equ Level (EL): 531.42 mb = 5320.33 m = 17454.95 ft B at Equ Level: 19.68 J/kg Max Parcel Lev (MPL): 391.42 mb = 7658.96 m = 25127.52 ft Wind level data Storm motion: 276 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 ---------------------------------------------------------- 0 915 790 190 7 1.2 6.9 | 119 18 -15.5 8.7 1 871 1219 205 21 8.9 19.0 | 159 22 -7.8 20.9 2 850 1435 220 17 10.9 13.0 | 159 16 -5.8 14.9 3 841 1524 235 14 11.5 8.0 | 152 11 -5.2 9.9 4 812 1829 235 14 11.5 8.0 | 152 11 -5.2 9.9 5 783 2134 240 14 12.1 7.0 | 153 10 -4.6 8.8 6 755 2438 255 12 11.6 3.1 | 134 7 -5.1 5.0 7 729 2743 285 16 15.5 -4.1 | 29 3 -1.3 -2.3 8 700 3085 280 15 14.8 -2.6 | 69 2 -1.9 -0.8 9 677 3353 285 15 14.5 -3.9 | 47 3 -2.2 -2.0 10 652 3658 250 21 19.7 7.2 | 199 10 3.0 9.0 11 628 3962 255 35 33.8 9.1 | 237 20 17.1 10.9 12 605 4267 250 34 31.9 11.6 | 229 20 15.2 13.5 13 561 4877 235 27 22.1 15.5 | 197 18 5.4 17.3 14 540 5182 250 27 25.4 9.2 | 218 14 8.7 11.1 15 500 5800 240 28 24.2 14.0 | 205 18 7.5 15.8 16 481 6096 240 25 21.7 12.5 | 199 15 4.9 14.3 17 444 6706 250 30 28.2 10.3 | 223 17 11.5 12.1 18 427 7010 235 38 31.1 21.8 | 211 28 14.4 23.6 19 400 7500 240 43 37.2 21.5 | 221 31 20.5 23.3 20 394 7620 240 43 37.2 21.5 | 221 31 20.5 23.3 21 333 8839 245 57 51.7 24.1 | 233 44 35.0 25.9 22 320 9144 230 54 41.4 34.7 | 214 44 24.7 36.6 23 307 9449 225 55 38.9 38.9 | 209 46 22.2 40.7 24 300 9610 230 58 44.4 37.3 | 215 48 27.7 39.1 25 250 10870 245 73 66.2 30.9 | 237 59 49.5 32.7 26 237 11232 250 82 77.1 28.0 | 244 67 60.3 29.9 27 235 11278 250 82 77.1 28.0 | 244 67 60.3 29.9 28 200 12360 250 74 69.5 25.3 | 243 59 52.8 27.2 29 161 13716 245 62 56.2 26.2 | 235 48 39.5 28.0 30 150 14180 240 71 61.5 35.5 | 230 58 44.8 37.3 31 132 14935 240 74 64.1 37.0 | 231 61 47.4 38.8 32 125 15240 240 65 56.3 32.5 | 229 52 39.6 34.3 33 119 15545 225 64 45.3 45.3 | 211 55 28.5 47.1 34 108 16154 240 48 41.6 24.0 | 224 36 24.9 25.8 35 104 16354 225 47 33.2 33.2 | 205 39 16.5 35.1 36 102 16459 225 46 32.5 32.5 | 205 38 15.8 34.4 37 100 16580 245 48 43.5 20.3 | 230 35 26.8 22.1 38 97 16764 245 49 44.4 20.7 | 231 36 27.7 22.6 39 87 17374 255 39 37.7 10.1 | 240 24 21.0 11.9 40 83 17678 215 35 20.1 28.7 | 186 31 3.4 30.5 41 79 17983 230 37 28.3 23.8 | 204 28 11.6 25.6 42 75 18288 190 31 5.4 30.5 | 161 34 -11.3 32.4 43 71 18593 215 38 21.8 31.1 | 189 33 5.1 33.0 44 70 18670 235 30 24.6 17.2 | 202 21 7.9 19.1 45 64 19202 250 19 17.9 6.5 | 188 8 1.1 8.3 46 61 19507 200 7 2.4 6.6 | 120 17 -14.3 8.4 47 58 19812 190 10 1.7 9.8 | 128 19 -15.0 11.7 48 55 20117 210 20 10.0 17.3 | 161 20 -6.7 19.2 49 53 20422 215 18 10.3 14.7 | 159 18 -6.4 16.6 50 50 20720 270 5 5.0 -0.0 | 99 12 -11.7 1.8 51 50 20726 275 10 10.0 -0.9 | 98 7 -6.7 1.0 52 48 21031 260 11 10.8 1.9 | 123 7 -5.9 3.8 53 45 21336 110 9 -8.5 3.1 | 101 26 -25.2 4.9 54 43 21641 145 10 -5.7 8.2 | 114 25 -22.4 10.0 55 41 21946 175 12 -1.0 12.0 | 128 22 -17.8 13.8 56 39 22250 215 12 6.9 9.8 | 140 15 -9.8 11.7 57 35 22860 195 10 2.6 9.7 | 129 18 -14.1 11.5 58 34 23165 240 12 10.4 6.0 | 141 10 -6.3 7.8 59 32 23470 305 13 10.6 -7.5 | 47 8 -6.1 -5.6 60 31 23774 310 11 8.4 -7.1 | 58 10 -8.3 -5.2 61 30 23910 220 11 7.1 8.4 | 137 14 -9.6 10.3 62 29 24079 205 10 4.2 9.1 | 131 17 -12.5 10.9 63 27 24384 255 11 10.6 2.8 | 128 8 -6.1 4.7 64 25 24689 290 16 15.0 -5.5 | 25 4 -1.7 -3.6 65 23 24994 310 10 7.7 -6.4 | 63 10 -9.0 -4.6 66 22 25298 275 10 10.0 -0.9 | 98 7 -6.7 1.0 67 20 25603 210 10 5.0 8.7 | 132 16 -11.7 10.5 68 17 26213 270 7 7.0 -0.0 | 101 10 -9.7 1.8 Wind Parameters Mean winds (0-6000m): 246.3 at 22.4 knts Storm direction: 276.3 at 16.8 knts Shear (0-3000m) pos: 3.1 neg: 2.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 85.2 neg: -16.1 tot: 69.2 m^2/s^2 ave: 23.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.53 Bulk Shear: 32.13 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 ------------------------------------------------------------------------------- 500 202 15 145 19| 13.7 0.0 13.7| 72.5 0.0 72.5 144.9 0.89| 16.0 14.3 1000 215 15 151 16| 5.3 0.0 5.3| 72.5 -6.9 65.5 65.5 0.48| 12.8 6.2 1500 223 15 152 14| 3.8 0.0 3.8| 72.7 -9.7 63.0 42.0 0.39| 9.6 3.8 2000 233 14 154 12| 4.6 0.0 4.6| 72.7 -15.4 57.4 28.7 0.13| 9.8 1.3 2500 244 15 157 9| 3.7 0.2 3.8| 73.5 -15.8 57.7 23.1 0.14| 8.3 1.1 3000 248 15 163 8| 3.1 2.8 5.8| 85.2 -16.1 69.2 23.1 0.24| 10.3 2.5 4000 248 20 190 9| 2.3 2.7 5.0|103.8 -77.1 26.7 6.7 0.09| 10.3 0.9 5000 247 21 196 11| 2.3 2.5 4.8|126.9 -96.7 30.2 6.0 0.09| 9.5 0.8 6000 246 22 199 12| 2.3 2.1 4.4|154.2-108.7 45.5 7.6 0.11| 9.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251013.00.gif