UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 25 DEC 25 Station: KPIT WMO ident: 72520 Latitude: 40.50 Longitude: -80.22 Elevation: 373.00 ------------------------------------------------------------------------------- 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 208 SFC 982 373 3.8 -1.1 70 4.9 1.7 130 2 278.4 279.0 275.8 288.3 3.59 2 979 397 4.0 -3.0 60 7.0 1.2 136 3 278.8 279.4 275.4 287.6 3.13 3 930 798 1.6 -3.3 70 4.9 -0.4 201 10 280.5 281.1 276.4 289.6 3.22 4 928 815 1.8 -4.2 64 6.0 -0.6 203 9 280.9 281.4 276.3 289.4 3.01 5 927 823 2.0 -6.0 55 8.0 -1.0 204 9 281.2 281.6 276.0 288.7 2.63 6 925 840 2.8 -13.2 30 16.0 -2.3 205 9 282.2 282.4 274.9 286.5 1.49 7 924 849 3.4 -20.6 15 24.0 -3.1 207 9 282.9 283.0 274.2 285.3 0.80 8 921 875 4.6 -34.4 4 39.0 -3.4 215 7 284.4 284.4 274.0 285.1 0.22 9 907 1000 6.4 242 4 287.5 10 905 1018 6.4 246 4 287.6 11 886 1192 6.6 280 2 289.6 12 850 1531 4.8 275 7 291.2 13 839 1637 3.8 277 9 291.2 14 815 1872 2.4 -29.6 7 32.0 -5.0 283 14 292.2 292.2 278.4 293.5 0.40 15 783 2195 1.8 -29.2 8 31.0 -5.5 305 23 294.9 295.0 279.7 296.3 0.44 16 773 2299 2.6 -18.4 20 21.0 -4.0 305 24 296.8 297.0 281.5 300.5 1.16 17 767 2362 2.2 -13.8 29 16.0 -3.4 305 25 297.1 297.4 282.3 302.4 1.71 18 762 2414 1.8 -6.2 55 8.0 -1.6 305 26 297.2 297.7 284.1 306.7 3.15 19 722 2847 -0.5 -6.5 64 6.0 -3.0 310 39 299.3 299.9 285.0 309.1 3.25 20 709 2992 -0.9 -7.9 59 7.0 -3.7 310 44 300.4 300.9 285.1 309.5 2.97 21 702 3071 -1.5 -8.5 59 7.0 -4.3 310 46 300.6 301.1 285.1 309.4 2.86 22 700 3094 -1.7 -8.7 59 7.0 -4.5 310 46 300.6 301.1 285.1 309.3 2.83 23 685 3266 -3.3 -6.6 78 3.3 -4.7 311 47 300.7 301.3 285.7 311.1 3.40 24 678 3347 -3.9 -8.7 69 4.8 -5.8 312 48 300.9 301.4 285.2 309.9 2.92 25 674 3394 -4.3 -8.1 75 3.8 -5.8 313 49 301.0 301.5 285.5 310.4 3.08 26 664 3512 -4.9 -7.7 81 2.8 -6.0 314 50 301.6 302.2 285.8 311.5 3.22 27 622 4025 -7.1 -14.1 57 7.0 -9.5 315 57 304.7 305.1 285.8 311.3 2.06 28 570 4700 -12.5 -16.7 71 4.2 -13.7 315 58 306.1 306.4 286.0 311.9 1.81 29 555 4903 -13.5 -18.5 66 5.0 -14.9 315 56 307.3 307.6 286.2 312.5 1.60 30 500 5690 -19.1 -20.4 89 1.3 -19.4 305 56 309.8 310.0 287.0 314.7 1.51 31 499 5705 -19.3 -20.5 90 1.2 -19.6 305 56 309.7 310.0 286.9 314.6 1.50 32 480 5992 -21.1 -23.0 85 1.9 -21.5 309 59 310.9 311.2 287.1 315.1 1.25 33 462 6272 -23.1 -23.7 95 0.6 -23.2 309 61 311.8 312.1 287.4 315.9 1.22 34 453 6416 -23.9 -25.7 85 1.8 -24.2 309 62 312.6 312.8 287.5 316.1 1.04 35 445 6545 -24.7 -26.0 89 1.3 -24.9 308 63 313.2 313.4 287.6 316.7 1.03 36 400 7310 -30.7 -33.0 80 2.3 -31.0 305 68 315.1 315.2 287.8 317.2 0.59 37 346 8322 -38.5 -42.6 65 4.1 -38.8 303 79 317.9 317.9 288.3 318.8 0.26 38 341 8422 -39.1 -43.0 66 3.9 -39.4 302 80 318.4 318.4 288.5 319.3 0.25 39 340 8442 -39.1 -42.6 69 3.5 -39.4 302 81 318.6 318.7 288.6 319.6 0.26 40 337 8503 -39.3 -41.0 84 1.7 -39.4 302 82 319.2 319.2 288.8 320.3 0.31 41 335 8543 -39.5 -41.8 79 2.3 -39.7 302 82 319.5 319.5 288.9 320.5 0.29 42 332 8605 -40.1 -41.3 88 1.2 -40.2 302 83 319.5 319.5 288.9 320.6 0.31 43 307 9135 -43.3 -47.1 66 3.8 -43.5 300 91 322.2 322.2 289.6 322.9 0.18 44 305 9179 -43.5 -47.3 66 3.8 -43.7 301 91 322.5 322.6 289.7 323.2 0.18 45 304 9201 -43.5 -45.3 82 1.8 -43.6 302 91 322.8 322.9 289.9 323.7 0.22 46 300 9290 -43.9 -46.8 73 2.9 -44.0 305 92 323.5 323.5 290.0 324.2 0.19 47 294 9425 -44.7 -47.8 71 3.1 -44.9 304 93 324.2 324.3 290.2 324.9 0.17 48 274 9893 -48.3 -49.7 85 1.4 -48.4 303 96 325.6 325.6 290.6 326.2 0.15 49 264 10137 -50.5 -52.6 78 2.1 -50.6 301 98 325.9 325.9 290.6 326.3 0.11 50 262 10187 -51.1 -52.7 83 1.6 -51.1 301 99 325.7 325.7 290.6 326.1 0.11 51 250 10490 -53.5 -57.3 63 3.8 -53.6 300 101 326.5 326.5 290.8 326.8 0.07 52 245 10620 -54.5 -59.4 55 4.9 -54.6 300 100 326.9 326.9 290.9 327.1 0.05 53 244 10647 -54.7 -59.7 54 5.0 -54.8 300 100 327.0 327.0 290.9 327.2 0.05 54 228 11079 -57.7 -60.8 68 3.1 -57.8 298 117 328.8 328.8 291.5 329.0 0.05 55 219 11333 -59.5 -64.0 56 4.5 -59.6 297 128 329.9 329.9 291.7 330.0 0.03 56 211 11567 -60.5 -65.0 55 4.5 -60.6 295 138 331.8 331.8 292.2 332.0 0.03 57 209 11626 -60.8 -65.2 56 4.4 -60.9 295 141 332.3 332.3 292.4 332.4 0.03 58 200 11900 -62.1 -66.3 57 4.2 -62.1 295 133 334.4 334.4 292.9 334.5 0.03 59 194 12089 -62.7 -70.7 33 8.0 -62.8 300 128 336.4 336.4 293.4 336.4 0.01 60 150 13690 -59.9 -81.9 4 22.0 -60.1 305 131 366.9 366.9 300.0 366.9 0.00 61 100 16180 -66.1 -88.1 3 22.0 -66.2 310 72 400.0 400.0 305.2 400.0 0.00 62 91 16746 -68.7 -89.7 3 21.0 -68.8 301 76 405.8 405.8 306.0 405.8 0.00 63 84 17228 -65.9 -88.9 3 23.0 -66.1 308 81 420.9 420.9 307.8 420.9 0.00 64 76 17832 -67.1 -89.1 3 22.0 -67.2 307 73 430.6 430.6 308.9 430.6 0.00 65 71 18244 -64.7 -87.7 3 23.0 -64.9 305 66 444.2 444.2 310.3 444.2 0.00 66 70 18330 -65.7 -88.7 3 23.0 -65.9 305 62 443.8 443.8 310.3 443.8 0.00 67 63 18969 -67.7 -89.7 3 22.0 -67.9 310 69 453.0 453.0 311.1 453.0 0.00 68 61 19164 -67.1 -89.1 3 22.0 -67.3 310 73 458.5 458.5 311.7 458.5 0.00 69 53 20010 -68.9 -90.9 3 22.0 -69.1 290 54 473.2 473.2 312.9 473.2 0.00 70 52 20125 -67.9 -89.9 3 22.0 -68.1 285 55 478.1 478.1 313.3 478.1 0.00 71 51 20241 -68.9 -90.9 3 22.0 -69.1 293 60 478.4 478.4 313.3 478.4 0.00 72 50 20360 -68.5 -90.5 3 22.0 -68.7 300 64 482.1 482.1 313.6 482.1 0.00 73 47 20733 -66.9 -89.9 3 23.0 -67.1 300 64 494.5 494.5 314.5 494.5 0.00 74 40 21699 -70.5 -91.5 3 21.0 -70.7 271 31 508.8 508.8 315.5 508.8 0.00 75 36 22330 -66.9 -90.9 2 24.0 -67.2 274 53 533.7 533.7 317.2 533.7 0.00 76 35 22500 -67.3 -91.3 2 24.0 -67.6 283 52 537.0 537.0 317.3 537.0 0.00 77 35 22500 -65.7 -90.7 2 25.0 -66.1 283 52 541.1 541.1 317.6 541.2 0.00 78 33 22857 -66.5 -91.5 2 25.0 -66.9 300 50 548.2 548.2 318.0 548.2 0.00 79 30 23440 -62.1 -90.1 1 28.0 -62.8 275 41 575.3 575.3 319.5 575.4 0.00 80 29 23650 -61.7 -89.7 1 28.0 -62.5 275 43 582.1 582.1 319.8 582.1 0.00 81 26 24318 -66.3 -92.3 1 26.0 -66.8 275 46 587.5 587.5 320.0 587.5 0.00 82 26 24318 -64.7 -91.7 1 27.0 -65.3 275 46 592.0 592.0 320.2 592.0 0.00 83 25 24557 -65.3 -92.3 1 27.0 -65.9 275 48 597.0 597.0 320.5 597.0 0.00 84 25 24557 -63.5 -91.5 1 28.0 -64.2 275 48 602.1 602.1 320.7 602.1 0.00 85 24 24807 -64.7 -91.7 1 27.0 -65.3 277 46 605.7 605.7 320.9 605.7 0.00 86 23 25068 -63.3 -91.3 1 28.0 -64.1 281 39 617.2 617.2 321.4 617.3 0.00 87 23 25068 -63.3 -91.3 1 28.0 -64.1 281 39 617.2 617.2 321.4 617.3 0.00 88 22 25340 -64.7 -91.7 1 27.0 -65.4 280 33 621.0 621.0 321.5 621.0 0.00 89 21 25626 -61.9 -91.9 1 30.0 -62.9 257 39 637.7 637.7 322.2 637.8 0.00 90 20 25930 -58.3 -89.3 1 31.0 -59.9 275 70 657.7 657.7 323.0 657.8 0.01 91 18 26594 -57.9 -88.9 1 31.0 -59.7 275 71 679.1 679.1 323.7 679.2 0.01 92 17 26957 -54.7 -87.7 1 33.0 -57.3 275 71 700.6 700.6 324.4 700.6 0.01 93 14 28196 -55.9 -87.9 1 32.0 -58.6 275 63 736.5 736.5 325.6 736.6 0.01 TRP 194 12089 -62.7 -70.7 33 8.0 -62.8 300 128 336.4 336.4 293.4 336.4 0.01 WND 209 11626 -60.8 -65.2 56 4.4 -60.9 295 141 332.3 332.3 292.4 332.4 0.03 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 730.70 mb = 2753.07 m = 9032.28 ft Wetbulb zero: 942.09 mb = 697.10 m = 2287.04 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 61.12 % Est. max temperature: 16.82 C = 62.28 F Sfc-Lift cond lev (LCL): 910.33 mb = 970.28 m = 3183.28 ft T: 5.97 C 700-500 lapse rate: 6.70 C/km ThetaE index: 4.46 C Layer 928.0- 907.0 mb Conv cond level (CCL): 514.50 mb = 5474.46 m = 17960.60 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 34.34 C = 93.81 F Cap Strength: 17.24 C Lifted Index: 18.20 C Risk: None Lifted Index @300 mb: 24.81 C Lifted Index @700 mb: 14.86 C Showalter Index: 15.24 C Risk: None Total Totals Index: 11.75 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -12.15 C K Index: -14.35 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.17 J/kg Max Up Vert Vel: 10.50 m/s Conv Inhibition (B-): 47941.20 J/kg Cap Strength: 18.19 C Lift Cond Lev (LCL): 742.56 mb = 2621.87 m = 8601.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 29 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 ---------------------------------------------------------- 0 982 373 130 2 -1.5 1.3 | 157 31 -11.9 28.3 1 953 610 185 13 1.1 13.0 | 167 41 -9.2 40.0 2 925 840 205 9 3.8 8.2 | 169 36 -6.5 35.2 3 917 914 225 5 3.5 3.5 | 167 31 -6.8 30.6 4 883 1219 285 2 1.9 -0.5 | 162 28 -8.4 26.5 5 850 1531 275 7 7.0 -0.6 | 173 27 -3.4 26.4 6 819 1829 280 13 12.8 -2.3 | 186 25 2.5 24.8 7 789 2134 305 22 18.0 -12.6 | 208 16 7.7 14.4 8 759 2438 305 26 21.3 -14.9 | 222 16 11.0 12.1 9 731 2743 310 35 26.8 -22.5 | 255 17 16.5 4.5 10 704 3048 310 46 35.2 -29.6 | 276 25 24.9 -2.6 11 700 3094 310 46 35.2 -29.6 | 276 25 24.9 -2.6 12 651 3658 315 51 36.1 -36.1 | 289 27 25.7 -9.0 13 601 4267 315 61 43.1 -43.1 | 296 37 32.8 -16.1 14 556 4877 315 56 39.6 -39.6 | 293 32 29.3 -12.6 15 534 5182 310 53 40.6 -34.1 | 283 31 30.3 -7.1 16 500 5690 305 56 45.9 -32.1 | 278 36 35.5 -5.1 17 473 6096 310 60 46.0 -38.6 | 288 37 35.6 -11.6 18 400 7310 305 68 55.7 -39.0 | 285 47 45.4 -12.0 19 382 7620 305 69 56.5 -39.6 | 285 48 46.2 -12.6 20 306 9144 300 91 78.8 -45.5 | 285 71 68.5 -18.5 21 300 9290 305 92 75.4 -52.8 | 292 70 65.0 -25.8 22 250 10490 300 101 87.5 -50.5 | 287 81 77.1 -23.5 23 243 10668 300 100 86.6 -50.0 | 287 80 76.3 -23.0 24 209 11626 295 141 127.8 -59.6 | 285 122 117.5 -32.6 25 200 11887 295 141 127.8 -59.6 | 285 122 117.5 -32.6 26 200 11900 295 133 120.5 -56.2 | 285 114 110.2 -29.2 27 194 12089 300 128 110.9 -64.0 | 290 107 100.5 -37.0 28 173 12802 295 117 106.0 -49.4 | 283 98 95.7 -22.4 29 150 13690 305 131 107.3 -75.1 | 296 108 97.0 -48.1 30 149 13716 305 132 108.1 -75.7 | 296 109 97.8 -48.7 31 142 14021 310 129 98.8 -82.9 | 302 105 88.5 -55.9 32 129 14630 310 97 74.3 -62.4 | 299 73 64.0 -35.3 33 117 15240 305 94 77.0 -53.9 | 292 72 66.7 -26.9 34 111 15545 300 86 74.5 -43.0 | 284 66 64.1 -16.0 35 106 15850 300 91 78.8 -45.5 | 285 71 68.5 -18.5 36 100 16180 310 72 55.2 -46.3 | 293 49 44.8 -19.3 37 95 16459 310 72 55.2 -46.3 | 293 49 44.8 -19.3 38 91 16764 300 76 65.8 -38.0 | 281 57 55.5 -11.0 39 82 17374 310 82 62.8 -52.7 | 296 58 52.5 -25.7 40 70 18288 305 65 53.2 -37.3 | 283 44 42.9 -10.3 41 70 18330 305 62 50.8 -35.6 | 282 41 40.5 -8.5 42 67 18593 310 61 46.7 -39.2 | 289 38 36.4 -12.2 43 61 19202 310 74 56.7 -47.6 | 294 51 46.4 -20.6 44 58 19507 310 61 46.7 -39.2 | 289 38 36.4 -12.2 45 55 19812 300 53 45.9 -26.5 | 269 36 35.6 0.5 46 52 20117 285 55 53.1 -14.2 | 253 45 42.8 12.8 47 50 20360 300 64 55.4 -32.0 | 276 45 45.1 -5.0 48 47 20726 300 64 55.4 -32.0 | 276 45 45.1 -5.0 49 45 21031 310 59 45.2 -37.9 | 287 37 34.9 -10.9 50 43 21336 300 35 30.3 -17.5 | 245 22 20.0 9.5 51 40 21641 275 30 29.9 -2.6 | 219 31 19.6 24.4 52 38 21946 255 33 31.9 8.5 | 211 42 21.5 35.6 53 37 22250 270 53 53.0 -0.0 | 238 51 42.7 27.0 54 33 22860 300 50 43.3 -25.0 | 267 33 33.0 2.0 55 30 23440 275 41 40.8 -3.6 | 232 38 30.5 23.4 56 30 23470 275 42 41.8 -3.7 | 233 39 31.5 23.4 57 26 24384 275 46 45.8 -4.0 | 237 42 35.5 23.0 58 24 24689 275 49 48.8 -4.3 | 239 45 38.5 22.7 59 22 25298 285 33 31.9 -8.5 | 229 28 21.5 18.5 60 21 25603 255 36 34.8 9.3 | 214 44 24.4 36.3 61 20 25930 275 70 69.7 -6.1 | 251 63 59.4 20.9 62 17 26518 275 71 70.7 -6.2 | 251 64 60.4 20.8 63 15 26822 280 66 65.0 -11.5 | 254 57 54.7 15.6 64 12 27432 265 57 56.8 5.0 | 235 56 46.5 32.0 65 11 27737 250 51 47.9 17.4 | 220 58 37.6 44.5 66 8 28651 250 61 57.3 20.9 | 224 67 47.0 47.9 Wind Parameters Mean winds (0-6000m): 309.1 at 38.6 knts Storm direction: 339.1 at 28.9 knts Shear (0-3000m) pos: 8.7 neg: 0.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 125.4 deg Storm rel helicity (0-3000m) pos: 314.2 neg: -23.1 tot: 291.1 m^2/s^2 ave: 97.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 8.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.22 Bulk Shear: 255.45 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 ------------------------------------------------------------------------------- 500 188 9 166 37| 7.5 0.0 7.5| 80.2 0.0 80.2 160.5 0.40| 20.2 8.2 1000 203 6 167 34| 3.2 0.0 3.2| 92.8 -23.1 69.8 69.8 0.24| 14.6 3.5 1500 236 7 172 31| 5.5 0.0 5.5|158.1 -23.1 135.1 90.0 0.42| 13.2 5.6 2000 274 11 181 26| 7.0 0.0 7.0|208.7 -23.1 185.6 92.8 0.51| 13.3 6.8 2500 291 15 189 22| 8.6 0.0 8.6|270.2 -23.1 247.1 98.8 0.60| 13.7 8.3 3000 300 20 202 18| 8.7 0.0 8.7|314.2 -23.1 291.1 97.0 0.62| 13.1 8.1 4000 308 29 233 16| 7.3 0.7 8.0|367.3 -25.6 341.7 85.4 0.59| 11.6 6.9 5000 310 35 253 17| 5.8 0.7 6.5|367.3 -93.8 273.4 54.7 0.45| 10.5 4.7 6000 309 39 262 20| 5.2 0.7 5.9|425.8-112.9 313.0 52.2 0.44| 9.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251225.00.gif