UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 16 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 96 SFC 925 790 26.0 13.0 45 13.0 17.4 170 19 305.9 307.8 293.5 336.6 10.22 2 879 1233 21.2 11.2 53 10.0 14.8 165 27 305.4 307.2 292.8 334.1 9.55 3 850 1521 18.4 10.4 60 8.0 13.3 170 29 305.4 307.2 292.7 333.5 9.36 4 795 2090 13.4 8.4 72 5.0 10.3 184 28 306.0 307.6 292.3 332.3 8.73 5 781 2240 14.4 0.4 38 14.0 6.9 190 32 308.6 309.6 290.0 324.2 5.04 6 780 2250 14.6 -0.4 36 15.0 6.6 191 32 308.9 309.8 289.9 323.7 4.76 7 778 2272 16.0 -9.0 17 25.0 4.6 192 33 310.7 311.1 288.3 318.7 2.48 8 773 2327 17.6 194 35 313.0 9 771 2349 17.8 -21.2 6 39.0 3.4 196 36 313.4 313.6 287.6 316.5 0.91 10 765 2416 17.4 -10.6 14 28.0 4.8 199 38 313.7 314.1 289.0 321.0 2.23 11 751 2573 15.8 6.8 55 9.0 10.3 200 39 313.6 315.2 294.1 339.4 8.28 12 749 2596 15.6 5.6 51 10.0 9.6 200 39 313.6 315.1 293.7 337.5 7.64 13 732 2791 14.4 5.4 55 9.0 9.0 201 39 314.4 315.9 294.0 338.5 7.71 14 715 2989 13.6 1.6 44 12.0 6.8 206 39 315.6 316.8 293.0 334.7 6.02 15 707 3084 12.6 3.6 54 9.0 7.3 208 39 315.5 316.9 293.7 337.7 7.03 16 700 3167 12.0 4.0 58 8.0 7.3 210 39 315.8 317.2 294.0 338.8 7.30 17 692 3263 11.0 4.0 62 7.0 6.9 210 39 315.7 317.1 294.1 339.0 7.39 18 668 3556 8.8 2.8 66 6.0 5.4 210 37 316.4 317.8 294.0 338.6 7.03 19 640 3908 6.6 -4.4 45 11.0 1.1 212 35 317.8 318.7 292.2 331.8 4.31 20 606 4352 3.0 -5.0 56 8.0 -0.9 214 32 318.7 319.5 292.4 332.8 4.35 21 600 4433 2.4 -6.6 51 9.0 -1.9 214 31 318.9 319.7 292.2 331.5 3.89 22 597 4473 2.4 -11.6 35 14.0 -3.5 213 31 319.4 319.9 291.2 328.1 2.63 23 595 4500 2.2 -11.8 35 14.0 -3.7 213 31 319.4 319.9 291.2 328.1 2.60 24 590 4568 1.8 -10.2 41 12.0 -3.4 213 30 319.7 320.3 291.6 329.6 2.98 25 579 4720 0.8 -15.2 29 16.0 -5.4 211 29 320.3 320.7 290.9 327.1 2.02 26 571 4831 0.0 -14.0 34 14.0 -5.5 211 28 320.6 321.1 291.2 328.2 2.27 27 568 4873 0.0 -19.0 22 19.0 -6.7 210 28 321.1 321.4 290.6 326.2 1.50 28 564 4930 -0.5 -13.5 37 13.0 -5.7 210 28 321.2 321.6 291.5 329.2 2.39 29 549 5145 -1.9 -12.9 43 11.0 -6.4 212 29 322.0 322.5 291.9 330.6 2.58 30 539 5290 -2.9 -15.9 36 13.0 -7.8 214 30 322.5 322.9 291.6 329.5 2.05 31 532 5394 -3.5 -13.5 46 10.0 -7.5 215 31 323.0 323.5 292.1 331.5 2.54 32 513 5680 -6.1 -14.1 53 8.0 -9.2 218 32 323.2 323.7 292.2 331.7 2.50 33 512 5695 -6.3 -14.3 53 8.0 -9.4 218 32 323.2 323.6 292.1 331.5 2.47 34 508 5756 -6.5 -16.5 45 10.0 -10.1 219 32 323.6 324.1 291.9 330.7 2.07 35 500 5880 -7.5 -17.5 45 10.0 -11.0 220 33 323.9 324.3 291.9 330.5 1.93 36 495 5958 -7.9 -18.9 41 11.0 -11.6 220 34 324.3 324.7 291.8 330.3 1.73 37 449 6709 -14.1 -18.1 72 4.0 -15.4 227 41 325.7 326.1 292.4 332.7 2.05 38 443 6811 -14.9 -20.9 60 6.0 -16.7 228 41 326.0 326.3 292.2 331.6 1.63 39 442 6828 -14.9 -20.9 60 6.0 -16.7 228 42 326.2 326.5 292.2 331.9 1.64 40 440 6862 -14.9 -21.9 55 7.0 -16.9 228 42 326.6 326.9 292.2 331.9 1.51 41 439 6879 -14.7 -24.7 42 10.0 -17.4 228 42 327.1 327.3 292.0 331.2 1.18 42 437 6914 -14.9 -24.9 42 10.0 -17.6 229 42 327.2 327.5 292.1 331.4 1.16 43 436 6931 -14.9 -23.9 46 9.0 -17.4 229 42 327.5 327.7 292.2 331.9 1.27 44 428 7072 -15.1 -32.1 22 17.0 -18.8 230 43 328.9 329.1 292.0 331.2 0.61 45 421 7196 -16.1 -30.1 29 14.0 -19.3 228 42 329.2 329.4 292.2 331.9 0.74 46 418 7250 -16.5 -35.5 18 19.0 -20.1 228 42 329.4 329.5 292.0 331.0 0.44 47 404 7506 -18.3 -31.3 31 13.0 -21.1 226 40 330.3 330.4 292.4 332.8 0.69 48 400 7580 -18.7 -33.7 25 15.0 -21.7 225 40 330.7 330.8 292.4 332.7 0.55 49 390 7768 -19.7 -33.7 28 14.0 -22.4 226 40 331.8 331.9 292.7 333.9 0.57 50 377 8018 -21.7 -29.7 48 8.0 -23.4 228 42 332.4 332.5 293.2 335.5 0.86 51 376 8037 -21.7 -35.7 27 14.0 -24.2 228 42 332.6 332.7 292.9 334.4 0.48 52 372 8116 -22.3 -29.3 53 7.0 -23.8 228 42 332.8 333.0 293.4 336.2 0.91 53 370 8155 -22.5 -28.5 58 6.0 -23.8 228 43 333.1 333.3 293.5 336.7 0.99 54 300 9660 -32.7 -46.7 23 14.0 -34.1 225 53 339.3 339.3 294.3 340.1 0.19 55 250 10920 -43.1 -50.1 46 7.0 -43.5 225 57 342.0 342.0 295.0 342.6 0.16 56 235 11334 -45.8 -55.3 33 9.5 -46.3 225 60 344.0 344.0 295.4 344.4 0.09 57 200 12390 -52.9 -68.9 13 16.0 -53.2 225 56 349.0 349.0 296.4 349.1 0.02 58 150 14190 -65.5 -78.5 15 13.0 -65.6 230 55 357.2 357.2 298.1 357.3 0.01 59 100 16590 -75.5 -86.5 16 11.0 -75.5 230 47 381.9 381.9 302.5 381.9 0.00 60 96 16826 -76.9 -86.9 19 10.0 -76.9 235 42 383.6 383.6 302.8 383.6 0.00 61 91 17135 -75.5 -86.5 16 11.0 -75.5 233 42 392.3 392.3 304.1 392.3 0.00 62 88 17328 -76.3 -87.3 16 11.0 -76.3 232 43 394.5 394.5 304.5 394.5 0.00 63 86 17462 -74.7 -87.7 12 13.0 -74.7 231 43 400.3 400.3 305.2 400.3 0.00 64 85 17530 -71.9 -85.9 11 14.0 -72.0 231 43 407.3 407.3 306.2 407.3 0.00 65 85 17530 -71.3 -86.3 9 15.0 -71.3 231 43 408.5 408.5 306.3 408.5 0.00 66 79 17963 -71.9 -87.9 7 16.0 -72.0 249 31 415.9 415.9 307.2 415.9 0.00 67 78 18038 -69.9 -86.9 7 17.0 -70.0 244 29 421.6 421.6 307.9 421.6 0.00 68 72 18513 -71.7 -88.7 6 17.0 -71.8 246 21 427.5 427.5 308.6 427.5 0.00 69 70 18680 -69.7 -88.7 5 19.0 -69.8 215 10 435.3 435.3 309.4 435.3 0.00 70 66 19034 -67.1 -89.1 3 22.0 -67.3 222 13 448.3 448.3 310.7 448.3 0.00 71 62 19411 -68.1 -90.1 3 22.0 -68.2 279 18 454.2 454.2 311.3 454.2 0.00 72 59 19712 -65.7 -89.7 2 24.0 -66.0 334 14 466.1 466.1 312.3 466.1 0.00 73 55 20139 -65.5 -90.5 2 25.0 -65.8 127 10 476.0 476.0 313.1 476.0 0.00 74 54 20251 -65.5 -90.5 2 25.0 -65.8 136 11 478.5 478.5 313.3 478.5 0.00 75 52 20481 -66.3 -90.3 2 24.0 -66.5 126 11 481.8 481.8 313.6 481.8 0.00 76 50 20720 -64.3 -90.3 2 26.0 -64.6 30 4 492.0 492.0 314.4 492.0 0.00 77 48 20970 -62.9 -89.9 1 27.0 -63.3 38 9 501.1 501.1 315.0 501.1 0.00 78 46 21232 -62.7 -89.7 1 27.0 -63.1 53 10 507.7 507.7 315.5 507.7 0.00 79 43 21646 -63.9 -89.9 2 26.0 -64.3 42 11 514.6 514.6 315.9 514.6 0.00 80 41 21940 -60.5 -89.5 1 29.0 -61.2 25 11 530.2 530.2 316.9 530.2 0.00 81 41 21940 -60.5 -89.5 1 29.0 -61.2 25 11 530.2 530.2 316.9 530.2 0.00 82 38 22412 -61.9 -89.9 1 28.0 -62.5 43 7 538.2 538.2 317.4 538.3 0.00 83 36 22747 -60.5 -89.5 1 29.0 -61.2 56 5 550.3 550.3 318.1 550.3 0.00 84 33 23287 -61.7 -89.7 1 28.0 -62.4 21 8 560.9 560.9 318.7 561.0 0.00 85 32 23478 -60.1 -89.1 1 29.0 -61.0 5 10 570.2 570.2 319.2 570.2 0.00 86 30 23880 -60.9 -88.9 1 28.0 -61.7 360 5 578.6 578.6 319.6 578.6 0.00 87 29 24091 -61.5 -89.5 1 28.0 -62.3 9 12 582.6 582.6 319.8 582.6 0.00 88 27 24536 -59.9 -89.9 1 30.0 -60.9 353 13 599.1 599.1 320.6 599.2 0.00 89 25 25022 -55.5 -87.5 1 32.0 -57.3 355 15 625.1 625.1 321.7 625.1 0.01 90 23 25552 -56.9 -87.9 1 31.0 -58.5 289 12 636.1 636.1 322.2 636.1 0.01 91 20 26440 -55.7 -87.7 1 32.0 -57.8 285 24 665.7 665.7 323.3 665.7 0.01 92 14 28727 -53.3 -86.3 1 33.0 -56.7 283 26 745.3 745.3 325.8 745.4 0.02 93 13 29206 -51.5 -85.5 1 34.0 -55.6 264 29 767.5 767.5 326.4 767.7 0.02 94 13 29206 -51.1 -85.1 1 34.0 -55.4 264 29 768.9 768.9 326.4 769.1 0.02 95 12 29726 -52.7 -85.7 1 33.0 -56.6 269 34 781.0 781.0 326.8 781.2 0.02 96 11 30289 -51.7 -85.7 1 34.0 -56.2 262 40 804.3 804.3 327.4 804.5 0.02 97 10 30910 -50.1 -85.1 1 35.0 -55.5 265 42 832.5 832.5 328.0 832.8 0.03 98 10 30910 -49.7 -84.7 1 35.0 -55.3 265 42 834.0 834.0 328.0 834.3 0.03 99 7.8 32521 -51.7 -85.7 1 34.0 -57.3 262 55 887.4 887.5 329.2 887.7 0.03 100 7.3 32948 -51.9 -85.9 1 34.0 -57.6 261 59 903.6 903.6 329.5 903.9 0.03 101 7.0 33220 -50.5 -85.5 1 35.0 -57.1 260 61 920.3 920.3 329.8 920.7 0.04 102 6.5 33706 -48.3 -84.3 1 36.0 -56.1 949.3 949.3 330.4 949.8 0.05 103 6.3 33912 -48.1 -84.1 1 36.0 -56.2 958.7 958.7 330.5 959.2 0.05 104 6.1 34124 -49.3 -85.3 1 36.0 -56.9 962.4 962.4 330.5 962.9 0.04 105 5.9 34343 -47.9 -84.9 1 37.0 -56.3 977.7 977.7 330.8 978.2 0.05 TRP 96 16826 -76.9 -86.9 19 10.0 -76.9 235 42 383.6 383.6 302.8 383.6 0.00 WND 235 11334 -45.8 -55.3 33 9.5 -46.3 225 60 344.0 344.0 295.4 344.4 0.09 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 568.00 mb = 4873.34 m = 15988.44 ft Wetbulb zero: 621.66 mb = 4144.60 m = 13597.60 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 49.88 % Est. max temperature: 32.02 C = 89.63 F Sfc-Lift cond lev (LCL): 764.45 mb = 2422.23 m = 7946.84 ft T: 17.34 C 700-500 lapse rate: 7.19 C/km ThetaE index: 20.11 C Layer 879.0- 765.0 mb Conv cond level (CCL): 639.47 mb = 3914.64 m = 12843.16 ft Mean mixing ratio: 9.58 g/kg Conv temperature: 37.69 C = 99.85 F Cap Strength: 7.47 C Lifted Index: 1.71 C Risk: Showers probable Lifted Index @300 mb: 4.84 C Lifted Index @700 mb: 6.18 C Showalter Index: 2.09 C Risk: Showers probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 17.90 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 336.56 Risk: Showers and thunderstorms possible Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.30 J/kg Max Up Vert Vel: 1.61 m/s Conv Inhibition (B-): 60271.98 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 757.17 mb = 2503.68 m = 8214.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 25 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 ---------------------------------------------------------- 0 925 790 170 19 -3.3 18.7 | 101 24 -23.7 4.7 1 880 1219 165 27 -7.0 26.1 | 114 30 -27.4 12.1 2 850 1521 170 29 -5.0 28.6 | 120 29 -25.5 14.6 3 820 1829 175 29 -2.5 28.9 | 123 27 -22.9 14.9 4 791 2134 185 28 2.4 27.9 | 128 23 -18.0 13.9 5 763 2438 200 39 13.3 36.6 | 163 24 -7.1 22.7 6 736 2743 200 39 13.3 36.6 | 163 24 -7.1 22.7 7 700 3167 210 39 19.5 33.8 | 177 20 -0.9 19.8 8 659 3658 210 37 18.5 32.0 | 174 18 -1.9 18.1 9 611 4267 215 32 18.4 26.2 | 170 12 -2.1 12.2 10 566 4877 210 28 14.0 24.2 | 148 12 -6.4 10.3 11 500 5880 220 33 21.2 25.3 | 184 11 0.8 11.3 12 486 6096 220 36 23.1 27.6 | 191 14 2.7 13.6 13 431 7010 230 43 32.9 27.6 | 222 19 12.5 13.7 14 400 7580 225 40 28.3 28.3 | 209 16 7.9 14.3 15 398 7620 225 39 27.6 27.6 | 208 15 7.2 13.6 16 322 9144 235 50 41.0 28.7 | 234 25 20.5 14.7 17 300 9660 225 53 37.5 37.5 | 216 29 17.1 23.5 18 250 10920 225 57 40.3 40.3 | 217 33 19.9 26.3 19 235 11334 225 60 42.4 42.4 | 218 36 22.0 28.5 20 226 11582 225 60 42.4 42.4 | 218 36 22.0 28.5 21 200 12390 225 56 39.6 39.6 | 217 32 19.2 25.6 22 150 14190 230 55 42.1 35.4 | 225 30 21.7 21.4 23 139 14630 225 57 40.3 40.3 | 217 33 19.9 26.3 24 126 15240 235 54 44.2 31.0 | 234 29 23.8 17.0 25 119 15545 240 34 29.4 17.0 | 251 10 9.0 3.0 26 113 15850 235 29 23.8 16.6 | 231 4 3.3 2.7 27 102 16459 215 39 22.4 31.9 | 186 18 2.0 18.0 28 100 16590 230 47 36.0 30.2 | 224 23 15.6 16.2 29 97 16764 230 47 36.0 30.2 | 224 23 15.6 16.2 30 96 16826 235 42 34.4 24.1 | 234 17 14.0 10.1 31 83 17678 230 43 32.9 27.6 | 222 19 12.5 13.7 32 79 17983 250 30 28.2 10.3 | 295 9 7.8 -3.7 33 75 18288 220 25 16.1 19.2 | 140 7 -4.3 5.2 34 71 18593 255 20 19.3 5.2 | 7 9 -1.1 -8.8 35 70 18680 215 10 5.7 8.2 | 69 16 -14.7 -5.8 36 68 18898 215 10 5.7 8.2 | 69 16 -14.7 -5.8 37 64 19202 230 17 13.0 10.9 | 68 8 -7.4 -3.0 38 61 19507 300 19 16.5 -9.5 | 10 24 -4.0 -23.5 39 58 19812 350 11 1.9 -10.8 | 37 31 -18.5 -24.8 40 55 20117 125 10 -8.2 5.7 | 74 30 -28.6 -8.2 41 53 20422 150 13 -6.5 11.3 | 84 27 -26.9 -2.7 42 50 20720 30 4 -2.0 -3.5 | 52 28 -22.4 -17.4 43 48 21031 40 10 -6.4 -7.7 | 51 34 -26.8 -21.6 44 45 21336 60 10 -8.7 -5.0 | 57 35 -29.1 -19.0 45 41 21946 25 11 -4.6 -10.0 | 46 35 -25.1 -23.9 46 35 22860 60 4 -3.5 -2.0 | 56 29 -23.9 -16.0 47 32 23470 5 10 -0.9 -10.0 | 42 32 -21.3 -23.9 48 30 23880 360 5 -0.0 -5.0 | 47 28 -20.4 -19.0 49 29 24079 10 12 -2.1 -11.8 | 41 34 -22.5 -25.8 50 28 24384 350 7 1.2 -6.9 | 43 28 -19.2 -20.9 51 26 24689 355 19 1.7 -18.9 | 30 38 -18.8 -32.9 52 25 24994 360 15 -0.0 -15.0 | 35 35 -20.4 -29.0 53 22 25908 245 10 9.1 4.2 | 49 15 -11.4 -9.7 54 20 26440 285 24 23.2 -6.2 | 352 20 2.8 -20.2 55 20 26518 275 23 22.9 -2.0 | 351 16 2.5 -16.0 56 17 27432 290 35 32.9 -12.0 | 334 29 12.5 -25.9 57 16 27737 285 21 20.3 -5.4 | 0 19 -0.1 -19.4 58 15 28346 295 27 24.5 -11.4 | 351 26 4.1 -25.4 59 14 28651 280 24 23.6 -4.2 | 350 18 3.2 -18.1 60 14 28956 290 30 28.2 -10.3 | 342 25 7.8 -24.2 61 13 29261 260 29 28.6 5.0 | 318 12 8.1 -8.9 62 12 29566 280 28 27.6 -4.9 | 339 20 7.2 -18.8 63 12 29870 260 38 37.4 6.6 | 293 19 17.0 -7.4 64 10 30910 265 42 41.8 3.7 | 296 24 21.4 -10.3 65 7 33220 260 61 60.1 10.6 | 275 40 39.7 -3.4 Wind Parameters Mean winds (0-6000m): 205.6 at 33.0 knts Storm direction: 235.6 at 24.7 knts Shear (0-3000m) pos: 4.4 neg: 1.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 72.3 deg Storm rel helicity (0-3000m) pos: 208.2 neg: -5.8 tot: 202.4 m^2/s^2 ave: 67.5 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 57.10 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 ------------------------------------------------------------------------------- 500 167 24 109 27| 0.0 8.9 8.9| 46.7 0.0 46.7 93.4 0.74| 9.0 6.7 1000 169 26 115 28| 2.2 4.4 6.6| 75.8 0.0 75.8 75.8 0.77| 6.9 5.3 1500 174 27 119 27| 5.2 3.0 8.2|133.4 0.0 133.4 88.9 0.77| 8.7 6.7 2000 182 30 129 25| 5.9 2.2 8.1|180.3 0.0 180.3 90.1 0.82| 8.6 7.0 2500 188 32 138 24| 5.5 1.8 7.3|208.2 -1.2 207.0 82.8 0.80| 8.2 6.6 3000 193 33 144 22| 4.4 1.5 5.8|208.2 -5.8 202.4 67.5 0.73| 7.3 5.3 4000 198 33 149 20| 3.2 1.2 4.4|208.2 -22.0 186.2 46.5 0.51| 6.6 3.4 5000 201 32 151 18| 3.2 1.0 4.1|227.9 -23.9 204.0 40.8 0.55| 6.0 3.3 6000 206 33 159 17| 3.5 0.8 4.3|262.0 -23.9 238.1 39.7 0.59| 5.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251016.00.gif