UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 14 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 148 SFC 927 790 13.2 10.2 82 3.0 11.4 45 10 292.6 294.1 287.7 316.8 8.45 2 925 814 12.8 10.0 83 2.8 11.2 45 10 292.4 293.9 287.5 316.3 8.36 3 913 923 11.4 9.5 88 1.9 10.3 58 10 292.1 293.5 287.2 315.4 8.19 4 889 1145 9.8 9.2 96 0.6 9.5 86 9 292.6 294.1 287.5 316.2 8.24 5 876 1268 11.0 9.7 92 1.3 10.2 111 9 295.1 296.7 288.8 320.1 8.65 6 869 1335 13.4 11.5 88 1.9 12.2 132 9 298.3 300.1 290.9 327.0 9.85 7 850 1520 12.0 10.9 93 1.1 11.3 190 9 298.7 300.5 290.9 327.0 9.68 8 847 1550 11.8 10.8 94 1.0 11.2 188 11 298.8 300.6 290.9 327.0 9.65 9 834 1680 12.4 9.7 84 2.7 10.7 180 15 300.8 302.4 291.0 327.6 9.10 10 829 1730 13.0 12.6 97 0.4 12.7 177 17 301.9 304.0 293.0 334.8 11.13 11 821 1812 13.4 13.0 97 0.4 13.1 171 19 303.2 305.3 293.7 337.4 11.54 12 819 1833 13.4 13.4 100 0.0 13.4 170 20 303.4 305.6 294.0 338.7 11.88 13 792 2116 12.8 12.2 96 0.6 12.4 170 15 305.7 307.8 294.3 339.7 11.35 14 717 2947 8.0 8.0 100 0.0 8.0 185 16 309.2 311.0 293.8 338.0 9.44 15 709 3039 7.4 7.2 99 0.2 7.3 185 16 309.5 311.2 293.6 337.1 9.03 16 703 3110 7.4 5.3 87 2.1 6.2 185 16 310.3 311.8 293.0 334.8 7.97 17 700 3145 7.2 5.3 88 1.9 6.1 185 16 310.5 312.0 293.1 335.1 8.01 18 694 3216 7.0 6.2 95 0.8 6.5 190 16 311.0 312.6 293.7 337.5 8.60 19 673 3468 5.8 2.8 81 3.0 4.1 207 15 312.4 313.7 292.8 334.1 6.97 20 657 3664 4.6 2.7 87 1.9 3.5 220 15 313.2 314.6 293.2 335.3 7.10 21 656 3677 4.8 2.9 87 1.9 3.7 220 15 313.6 314.9 293.3 336.1 7.21 22 628 4030 1.6 1.6 100 0.0 1.6 218 13 313.8 315.2 293.2 335.3 6.86 23 616 4186 1.0 0.0 93 1.0 0.5 213 14 314.9 316.1 292.9 334.5 6.22 24 611 4251 0.4 0.4 100 0.0 0.4 211 14 314.9 316.2 293.2 335.3 6.46 25 586 4585 -1.3 -1.3 100 0.0 -1.3 215 17 316.7 317.9 293.2 335.6 5.95 26 582 4640 -0.5 -2.5 86 2.0 -1.5 212 17 318.3 319.4 293.3 335.9 5.48 27 578 4695 -0.7 -3.5 81 2.8 -2.1 210 17 318.7 319.7 293.1 335.2 5.12 28 568 4834 -1.7 -3.9 85 2.2 -2.8 203 17 319.1 320.1 293.2 335.4 5.05 29 549 5104 -3.3 -5.4 85 2.1 -4.3 196 16 320.3 321.2 293.2 335.5 4.66 30 543 5191 -3.1 -7.2 73 4.1 -5.0 195 16 321.6 322.4 293.1 335.0 4.10 31 526 5442 -5.1 -8.1 79 3.0 -6.5 216 16 322.1 322.9 293.1 335.1 3.95 32 525 5457 -4.9 -6.4 89 1.5 -5.6 217 16 322.5 323.4 293.7 337.3 4.52 33 522 5502 -5.1 -6.3 91 1.2 -5.7 220 16 322.8 323.7 293.8 337.8 4.58 34 513 5639 -5.5 -8.0 83 2.5 -6.7 224 20 323.9 324.8 293.7 337.5 4.08 35 511 5670 -5.5 -11.5 63 6.0 -8.0 225 21 324.3 324.9 293.0 334.7 3.11 36 503 5793 -6.3 -11.3 68 5.0 -8.4 229 24 324.8 325.4 293.2 335.6 3.21 37 500 5840 -6.5 -12.5 62 6.0 -8.9 230 25 325.1 325.7 293.0 335.0 2.93 38 498 5871 -6.5 -13.5 58 7.0 -9.3 230 25 325.5 326.0 293.0 334.7 2.71 39 491 5982 -7.1 -14.1 57 7.0 -9.8 230 27 326.1 326.6 293.0 335.0 2.62 40 485 6078 -7.9 -14.9 57 7.0 -10.6 230 28 326.2 326.7 293.0 334.7 2.48 41 484 6094 -7.5 -15.5 53 8.0 -10.5 230 28 326.9 327.4 293.0 335.0 2.36 42 470 6322 -9.5 -15.5 62 6.0 -11.7 228 29 327.2 327.7 293.2 335.5 2.43 43 460 6488 -10.7 -17.7 56 7.0 -13.1 227 30 327.7 328.1 293.0 334.9 2.07 44 456 6556 -11.1 -17.1 61 6.0 -13.2 226 30 328.0 328.5 293.2 335.6 2.20 45 453 6606 -11.5 -19.5 52 8.0 -14.1 226 30 328.2 328.5 292.9 334.4 1.80 46 451 6640 -11.9 -17.9 61 6.0 -13.9 226 31 328.1 328.5 293.1 335.2 2.07 47 446 6726 -12.5 -19.5 56 7.0 -14.8 225 31 328.4 328.7 293.0 334.7 1.83 48 441 6812 -12.9 -24.9 36 12.0 -16.2 228 32 328.9 329.1 292.5 333.0 1.15 49 435 6917 -13.5 -27.5 30 14.0 -17.1 231 34 329.4 329.6 292.4 332.8 0.92 50 423 7129 -15.1 -30.1 27 15.0 -18.6 237 37 330.0 330.2 292.4 332.8 0.74 51 412 7328 -16.7 -24.7 50 8.0 -18.8 243 41 330.5 330.7 293.0 335.0 1.25 52 407 7420 -17.3 -20.2 78 2.9 -18.2 246 42 330.9 331.2 293.7 337.5 1.89 53 400 7550 -18.5 -21.5 77 3.0 -19.4 250 44 330.9 331.3 293.6 337.0 1.72 54 397 7606 -18.9 -21.6 79 2.7 -19.7 250 43 331.1 331.5 293.6 337.2 1.71 55 391 7719 -19.9 -23.7 72 3.8 -20.9 252 45 331.3 331.6 293.4 336.4 1.44 56 300 9640 -30.9 -60.9 4 30.0 -32.9 245 67 341.8 341.8 294.8 342.0 0.04 57 250 10910 -40.5 -64.5 6 24.0 -41.5 245 71 345.9 345.9 295.7 346.0 0.03 58 200 12390 -51.5 -70.5 9 19.0 -51.9 250 76 351.2 351.2 296.9 351.3 0.01 59 188 12790 -54.1 -72.3 9 18.1 -54.4 250 79 353.3 353.3 297.3 353.3 0.01 60 150 14210 -63.7 -78.7 11 15.0 -63.8 245 62 360.3 360.3 298.8 360.4 0.01 61 110 16048 -76.9 -85.9 22 9.0 -76.9 250 47 369.0 369.0 300.4 369.0 0.00 62 100 16600 -73.1 -87.1 10 14.0 -73.2 245 40 386.5 386.5 303.3 386.5 0.00 63 93 17024 -74.1 -86.1 14 12.0 -74.2 238 44 392.6 392.6 304.2 392.6 0.00 64 81 17835 -71.3 -86.3 9 15.0 -71.4 241 23 414.2 414.2 307.0 414.2 0.00 65 77 18133 -72.3 -87.3 9 15.0 -72.3 222 23 418.2 418.2 307.5 418.2 0.00 66 74 18369 -68.9 -87.9 5 19.0 -69.0 223 23 430.1 430.1 308.9 430.1 0.00 67 73 18450 -69.9 -88.9 5 19.0 -70.0 225 21 429.7 429.7 308.8 429.7 0.00 68 70 18700 -69.5 -88.5 5 19.0 -69.6 200 22 435.7 435.7 309.4 435.7 0.00 69 68 18874 -68.3 -89.3 3 21.0 -68.4 191 18 441.9 441.9 310.1 441.9 0.00 70 62 19428 -69.1 -90.1 3 21.0 -69.2 234 26 452.0 452.0 311.0 452.0 0.00 71 58 19829 -66.7 -89.7 3 23.0 -66.9 257 25 466.1 466.1 312.3 466.1 0.00 72 56 20041 -67.9 -89.9 3 22.0 -68.1 274 16 468.1 468.1 312.5 468.1 0.00 73 53 20374 -66.3 -90.3 2 24.0 -66.5 241 10 479.2 479.2 313.4 479.2 0.00 74 50 20730 -62.9 -89.9 1 27.0 -63.3 190 6 495.3 495.3 314.6 495.3 0.00 75 48 20983 -61.3 -89.3 1 28.0 -61.8 230 5 504.9 504.9 315.3 504.9 0.00 76 46 21247 -60.9 -88.9 1 28.0 -61.4 272 3 512.0 512.0 315.8 512.1 0.00 77 44 21523 -62.5 -89.5 1 27.0 -63.0 298 2 514.7 514.7 315.9 514.7 0.00 78 43 21665 -60.3 -89.3 1 29.0 -60.9 305 2 523.5 523.5 316.5 523.5 0.00 79 41 21962 -61.3 -89.3 1 28.0 -61.9 309 3 528.2 528.2 316.8 528.2 0.00 80 37 22603 -59.1 -89.1 1 30.0 -59.9 316 6 549.6 549.6 318.1 549.6 0.00 81 33 23319 -59.9 -88.9 1 29.0 -60.7 323 9 565.7 565.7 318.9 565.7 0.00 82 31 23712 -57.1 -88.1 1 31.0 -58.3 357 14 583.5 583.5 319.8 583.5 0.01 83 30 23920 -57.3 -88.3 1 31.0 -58.5 215 6 588.4 588.4 320.0 588.5 0.01 84 28 24359 -53.1 -86.1 1 33.0 -55.1 232 5 611.8 611.8 321.2 611.9 0.01 85 27 24593 -53.1 -86.1 1 33.0 -55.2 222 4 618.2 618.2 321.4 618.3 0.01 86 22 25902 -55.7 -86.7 1 31.0 -57.6 235 1 647.8 647.8 322.6 647.8 0.01 87 20 26510 -53.7 -86.7 1 33.0 -56.2 285 11 671.8 671.8 323.5 671.9 0.01 88 19 26840 -52.7 -85.7 1 33.0 -55.5 280 13 684.8 684.8 323.9 684.9 0.01 89 17 27556 -53.5 -86.5 1 33.0 -56.4 266 14 704.4 704.4 324.6 704.5 0.01 90 16 27948 -51.5 -85.5 1 34.0 -55.1 251 18 723.3 723.3 325.1 723.4 0.02 91 14 28811 -53.3 -86.3 1 33.0 -56.7 250 16 745.3 745.3 325.8 745.4 0.02 92 13 29291 -50.7 -85.7 1 35.0 -55.1 273 23 770.3 770.3 326.5 770.4 0.02 93 11 30385 -47.9 -83.9 1 36.0 -53.9 280 24 818.1 818.2 327.7 818.4 0.03 94 10 31010 -50.7 -84.7 1 34.0 -55.9 280 23 830.3 830.3 328.0 830.6 0.03 95 9.5 31344 -50.9 -85.9 1 35.0 -56.2 276 25 841.8 841.8 328.2 842.0 0.03 96 8.7 31922 -47.1 -84.1 1 37.0 -54.4 270 27 878.0 878.0 329.0 878.4 0.04 97 8.5 32075 -47.1 -84.1 1 37.0 -54.5 269 28 883.9 883.9 329.1 884.3 0.04 98 8.0 32476 -48.1 -84.1 1 36.0 -55.2 264 30 895.4 895.4 329.4 895.8 0.04 99 7.0 33360 -46.1 -84.1 1 38.0 -54.8 255 34 938.5 938.5 330.1 939.0 0.05 100 6.7 33651 -45.9 -83.9 1 38.0 -54.8 951.1 951.2 330.4 951.7 0.05 TRP 110 16048 -76.9 -85.9 22 9.0 -76.9 250 47 369.0 369.0 300.4 369.0 0.00 WND 188 12790 -54.1 -72.3 9 18.1 -54.4 250 79 353.3 353.3 297.3 353.3 0.01 Sounding variables and indices 1000-500 mb thick: 5692.00 m Freezing level: 605.12 mb = 4329.64 m = 14204.67 ft Wetbulb zero: 605.54 mb = 4322.85 m = 14182.41 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 90.57 % Est. max temperature: 26.64 C = 79.94 F Sfc-Lift cond lev (LCL): 886.12 mb = 1171.98 m = 3845.02 ft T: 10.06 C 700-500 lapse rate: 5.08 C/km ThetaE index: 4.90 C Layer 717.0- 700.0 mb Conv cond level (CCL): 902.69 mb = 1017.81 m = 3339.22 ft Mean mixing ratio: 8.99 g/kg Conv temperature: 12.88 C = 55.19 F Cap Strength: 8.71 C Lifted Index: 8.83 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 5.95 C Showalter Index: 6.20 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 17.40 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 173.80 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.20 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 46144.28 J/kg Cap Strength: 8.67 C Lift Cond Lev (LCL): 856.40 mb = 1457.14 m = 4780.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 13 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 ---------------------------------------------------------- 0 927 790 45 10 -7.1 -7.1 | 51 23 -17.8 -14.7 1 925 814 45 10 -7.1 -7.1 | 51 23 -17.8 -14.7 2 881 1219 95 9 -9.0 0.8 | 71 21 -19.7 -6.8 3 850 1520 190 9 1.6 8.9 | 98 9 -9.2 1.2 4 850 1524 190 10 1.7 9.8 | 104 9 -9.0 2.2 5 819 1829 170 20 -3.5 19.7 | 130 19 -14.2 12.1 6 790 2134 170 15 -2.6 14.8 | 118 15 -13.4 7.2 7 762 2438 175 19 -1.7 18.9 | 132 17 -12.4 11.3 8 734 2743 185 17 1.5 16.9 | 135 13 -9.3 9.3 9 708 3048 185 16 1.4 15.9 | 132 13 -9.4 8.3 10 700 3145 185 16 1.4 15.9 | 132 13 -9.4 8.3 11 657 3658 220 15 9.6 11.5 | 164 4 -1.1 3.9 12 632 3962 220 13 8.4 10.0 | 134 3 -2.4 2.3 13 608 4267 210 14 7.0 12.1 | 140 6 -3.8 4.5 14 586 4572 215 17 9.8 13.9 | 171 6 -1.0 6.3 15 564 4877 200 17 5.8 16.0 | 149 10 -5.0 8.4 16 543 5182 195 16 4.1 15.5 | 140 10 -6.6 7.8 17 523 5486 220 16 10.3 12.3 | 174 5 -0.5 4.6 18 500 5840 230 25 19.2 16.1 | 225 12 8.4 8.4 19 484 6096 230 28 21.4 18.0 | 226 15 10.7 10.4 20 447 6706 225 31 21.9 21.9 | 218 18 11.1 14.3 21 400 7550 250 44 41.3 15.0 | 256 31 30.6 7.4 22 396 7620 250 43 40.4 14.7 | 257 30 29.6 7.1 23 380 7925 255 48 46.4 12.4 | 262 36 35.6 4.8 24 349 8534 250 63 59.2 21.5 | 254 50 48.4 13.9 25 321 9144 255 65 62.8 16.8 | 260 53 52.0 9.2 26 300 9640 245 67 60.7 28.3 | 247 54 49.9 20.7 27 259 10668 245 71 64.3 30.0 | 247 58 53.6 22.4 28 250 10910 245 71 64.3 30.0 | 247 58 53.6 22.4 29 200 12390 250 76 71.4 26.0 | 253 63 60.6 18.4 30 188 12790 250 79 74.2 27.0 | 253 66 63.5 19.4 31 179 13106 250 79 74.2 27.0 | 253 66 63.5 19.4 32 150 14210 245 62 56.2 26.2 | 248 49 45.4 18.6 33 126 15240 240 63 54.6 31.5 | 241 50 43.8 23.9 34 110 16048 250 47 44.2 16.1 | 256 34 33.4 8.5 35 108 16154 255 53 51.2 13.7 | 261 41 40.4 6.1 36 102 16459 245 48 43.5 20.3 | 249 35 32.7 12.7 37 100 16600 245 40 36.3 16.9 | 250 27 25.5 9.3 38 97 16764 260 43 42.3 7.5 | 270 32 31.6 -0.2 39 92 17069 235 44 36.0 25.2 | 235 31 25.3 17.6 40 83 17678 260 26 25.6 4.5 | 282 15 14.8 -3.1 41 79 17983 225 20 14.1 14.1 | 207 7 3.4 6.5 42 75 18288 220 26 16.7 19.9 | 206 14 5.9 12.3 43 71 18593 230 16 12.3 10.3 | 209 3 1.5 2.7 44 70 18700 200 22 7.5 20.7 | 166 13 -3.3 13.1 45 68 18898 190 17 3.0 16.7 | 139 12 -7.8 9.1 46 61 19507 240 27 23.4 13.5 | 245 14 12.6 5.9 47 58 19812 255 26 25.1 6.7 | 274 14 14.3 -0.9 48 55 20117 280 13 12.8 -2.3 | 348 10 2.0 -9.9 49 53 20422 235 10 8.2 5.7 | 54 3 -2.6 -1.9 50 50 20726 225 13 9.2 9.2 | 135 2 -1.6 1.6 51 50 20730 190 6 1.0 5.9 | 80 10 -9.7 -1.7 52 45 21336 285 3 2.9 -0.8 | 43 12 -7.9 -8.4 53 43 21641 305 2 1.6 -1.1 | 46 13 -9.1 -8.8 54 32 23470 325 10 5.7 -8.2 | 18 17 -5.0 -15.8 55 31 23774 5 15 -1.3 -14.9 | 28 26 -12.1 -22.6 56 30 23920 215 6 3.4 4.9 | 70 8 -7.3 -2.7 57 29 24079 20 11 -3.8 -10.3 | 39 23 -14.5 -18.0 58 28 24384 220 5 3.2 3.8 | 63 8 -7.6 -3.8 59 22 25908 235 1 0.8 0.6 | 55 12 -10.0 -7.0 60 21 26213 175 10 -0.9 10.0 | 101 12 -11.6 2.3 61 20 26510 285 11 10.6 -2.8 | 1 10 -0.2 -10.5 62 20 26518 225 10 7.1 7.1 | 82 4 -3.7 -0.5 63 19 26822 280 13 12.8 -2.3 | 348 10 2.0 -9.9 64 18 27127 285 11 10.6 -2.8 | 1 10 -0.2 -10.5 65 17 27432 275 10 10.0 -0.9 | 5 9 -0.8 -8.5 66 17 27737 255 20 19.3 5.2 | 286 9 8.5 -2.4 67 14 28651 240 13 11.3 6.5 | 337 1 0.5 -1.1 68 13 29261 275 22 21.9 -1.9 | 311 15 11.1 -9.5 69 12 29566 260 30 29.5 5.2 | 277 19 18.8 -2.4 70 11 30175 280 24 23.6 -4.2 | 313 17 12.9 -11.8 71 10 31010 280 23 22.7 -4.0 | 314 17 11.9 -11.6 72 7 33360 255 34 32.8 8.8 | 267 22 22.1 1.2 Wind Parameters Mean winds (0-6000m): 204.7 at 17.6 knts Storm direction: 234.7 at 13.2 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 129.4 neg: -15.4 tot: 114.0 m^2/s^2 ave: 38.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.62 Bulk Shear: 82.19 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 73 9 62 22| 11.6 0.0 11.6| 62.6 0.0 62.6 125.3 0.92| 12.2 11.3 1000 130 11 88 19| 13.4 0.0 13.4|103.2 0.0 103.2 103.2 0.69| 16.7 11.5 1500 154 13 103 17| 8.4 0.0 8.4|109.3 -12.4 96.9 64.6 0.55| 13.1 7.2 2000 163 14 112 16| 6.5 0.0 6.5|120.2 -12.6 107.6 53.8 0.54| 11.2 6.1 2500 170 15 116 15| 5.1 0.0 5.1|124.2 -14.8 109.4 43.7 0.51| 9.7 5.0 3000 178 15 122 13| 4.1 0.0 4.1|129.4 -15.4 114.0 38.0 0.48| 9.4 4.5 4000 188 15 129 11| 3.1 0.7 3.8|134.6 -20.3 114.4 28.6 0.42| 8.2 3.5 5000 194 15 135 10| 3.4 0.5 3.9|152.8 -26.3 126.4 25.3 0.42| 8.4 3.5 6000 205 18 158 9| 2.9 0.9 3.8|163.0 -35.9 127.1 21.2 0.37| 7.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251014.00.gif