UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 5 DEC 25 Station: OEAB WMO ident: 41112 Latitude: 18.24 Longitude: 42.66 Elevation: 2090.00 ------------------------------------------------------------------------------- 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 82 1 925 795 2 850 1538 SFC 796 2090 9.2 8.3 94 0.9 8.7 0 0 301.4 303.0 290.9 327.1 8.66 4 795 2101 12.2 10.2 88 2.0 10.9 359 0 304.7 306.5 292.9 334.3 9.88 5 792 2133 12.8 10.1 84 2.7 11.1 355 0 305.7 307.5 293.1 335.3 9.85 6 778 2283 12.6 4.6 58 8.0 8.0 338 2 307.0 308.3 291.1 327.9 6.85 7 745 2648 10.0 5.0 71 5.0 7.1 296 5 308.0 309.4 291.9 330.5 7.36 8 737 2738 10.2 -3.8 37 14.0 3.4 285 6 309.2 309.9 289.2 321.5 3.92 9 720 2933 9.0 -1.0 49 10.0 3.8 262 8 309.9 310.9 290.4 325.3 4.94 10 701 3156 8.4 -8.6 29 17.0 0.8 236 10 311.7 312.2 289.0 320.8 2.85 11 700 3168 8.6 -10.4 25 19.0 0.4 235 10 312.0 312.5 288.8 320.0 2.47 12 692 3263 9.6 -30.4 4 40.0 -2.0 237 10 314.1 314.2 287.3 315.7 0.44 13 658 3678 7.4 -33.6 3 41.0 -3.6 244 10 316.2 316.3 287.9 317.5 0.34 14 652 3753 7.6 -33.4 4 41.0 -3.6 246 10 317.3 317.3 288.3 318.5 0.35 15 585 4632 0.2 -33.8 6 34.0 -8.2 262 11 318.6 318.7 288.8 320.0 0.38 16 517 5609 -5.5 -42.5 4 37.0 -12.5 280 12 323.2 323.3 289.9 323.9 0.17 17 500 5870 -7.7 -25.7 22 18.0 -12.7 285 12 323.7 323.8 290.9 327.0 0.94 18 438 6883 -16.1 -23.1 55 7.0 -18.0 285 30 325.5 325.8 291.8 330.3 1.36 19 402 7523 -20.9 -31.9 37 11.0 -23.0 285 41 327.4 327.5 291.6 329.8 0.66 20 400 7560 -20.9 -35.9 25 15.0 -23.5 285 42 327.8 327.9 291.6 329.5 0.45 21 383 7879 -23.1 -49.1 7 26.0 -26.0 289 45 329.0 329.1 291.6 329.5 0.11 22 321 9147 -32.9 -46.9 23 14.0 -34.1 304 55 332.5 332.5 292.6 333.2 0.17 23 316 9257 -33.3 -50.3 17 17.0 -34.7 305 56 333.4 333.5 292.8 333.9 0.12 24 300 9620 -35.5 -53.5 14 18.0 -36.7 310 59 335.3 335.4 293.2 335.7 0.09 25 250 10870 -43.9 -66.9 6 23.0 -44.6 300 81 340.8 340.8 294.6 340.9 0.02 26 245 11005 -45.1 -65.1 9 20.0 -45.7 300 82 341.0 341.0 294.6 341.1 0.02 27 232 11369 -46.3 -67.3 7 21.0 -46.9 302 83 344.5 344.5 295.4 344.6 0.02 28 200 12340 -53.9 -72.9 8 19.0 -54.2 305 88 347.4 347.4 296.1 347.5 0.01 29 191 12633 -56.1 -75.1 8 19.0 -56.3 301 91 348.5 348.5 296.3 348.5 0.01 30 179 13043 -58.2 -77.2 7 19.0 -58.3 295 96 351.6 351.6 297.0 351.7 0.01 31 176 13149 -58.7 -77.7 7 19.0 -58.9 295 95 352.5 352.5 297.2 352.5 0.01 32 150 14130 -67.3 -80.3 14 13.0 -67.4 295 89 354.2 354.2 297.5 354.2 0.00 33 138 14628 -71.5 -81.5 21 10.0 -71.5 291 80 355.3 355.3 297.8 355.3 0.00 34 100 16520 -74.3 -89.3 8 15.0 -74.3 275 45 384.2 384.2 302.9 384.2 0.00 35 79 17872 -80.5 -91.5 14 11.0 -80.5 250 18 398.2 398.2 304.9 398.2 0.00 36 76 18094 -74.9 -88.9 10 14.0 -74.9 262 16 414.3 414.3 307.0 414.3 0.00 37 70 18570 -76.5 -89.5 11 13.0 -76.6 360 4 420.7 420.7 307.8 420.7 0.00 38 65 18995 -77.3 -89.3 13 12.0 -77.3 232 7 428.0 428.0 308.6 428.0 0.00 39 54 20086 -66.1 -91.1 2 25.0 -66.4 148 11 477.1 477.1 313.2 477.1 0.00 40 50 20550 -67.3 -90.3 2 23.0 -67.5 120 10 484.9 484.9 313.8 484.9 0.00 41 49 20671 -67.9 -90.9 2 23.0 -68.1 127 10 486.3 486.3 314.0 486.3 0.00 42 43 21462 -64.5 -90.5 2 26.0 -64.9 148 13 513.2 513.2 315.8 513.2 0.00 43 40 21909 -59.1 -89.1 1 30.0 -59.9 219 7 537.4 537.4 317.3 537.5 0.00 44 37 22394 -62.1 -90.1 1 28.0 -62.7 301 6 541.9 541.9 317.6 541.9 0.00 45 30 23700 -58.5 -88.5 1 30.0 -59.6 70 23 585.2 585.2 319.9 585.2 0.01 46 27 24363 -57.5 -88.5 1 31.0 -58.8 89 27 605.9 605.9 320.9 605.9 0.01 47 24 25105 -58.5 -88.5 1 30.0 -59.8 94 27 623.7 623.7 321.6 623.8 0.01 48 20 26260 -54.7 -86.7 1 32.0 -57.0 75 34 668.7 668.7 323.4 668.8 0.01 49 19 26590 -52.3 -86.3 1 34.0 -55.2 73 37 686.1 686.1 324.0 686.2 0.01 50 13 29068 -47.7 -83.7 1 36.0 -53.2 96 26 780.7 780.7 326.8 780.9 0.03 51 11 30168 -48.5 -84.5 1 36.0 -54.3 105 17 816.0 816.0 327.6 816.2 0.03 52 10 30800 -44.9 -82.9 1 38.0 -52.7 330 4 851.9 852.0 328.4 852.3 0.04 53 6.1 34168 -36.1 -79.1 0 43.0 -51.2 1019.1 1019.2 331.5 1020.7 0.13 54 5.7 34637 -38.1 -80.1 0 42.0 -52.4 1030.3 1030.4 331.6 1031.7 0.11 55 5.0 35552 -31.3 -75.3 0 44.0 -50.8 1100.6 1100.8 332.7 1104.3 0.28 56 4.7 35989 -33.5 -77.5 0 44.0 -51.8 1110.1 1110.2 332.8 1112.9 0.21 TRP 79 17872 -80.5 -91.5 14 11.0 -80.5 250 18 398.2 398.2 304.9 398.2 0.00 WND 179 13043 -58.2 -77.2 7 19.0 -58.3 295 96 351.6 351.6 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 582.61 mb = 4665.91 m = 15307.90 ft Wetbulb zero: 698.57 mb = 3184.90 m = 10449.01 ft Sfc-500 mean rel hum: 19.52 % Est. max temperature: 24.21 C = 75.57 F Sfc-Lift cond lev (LCL): 785.26 mb = 2204.77 m = 7233.40 ft T: 12.70 C 700-500 lapse rate: 6.03 C/km ThetaE index: 9.63 C Layer 701.0- 658.0 mb Conv cond level (CCL): 554.98 mb = 5048.35 m = 16562.62 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 27.21 C = 80.98 F Cap Strength: 7.64 C Lifted Index: 5.17 C Risk: None Lifted Index @300 mb: 6.96 C Lifted Index @700 mb: 3.07 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.13 J/kg Max Up Vert Vel: 7.63 m/s Conv Inhibition (B-): 48443.51 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 652.32 mb = 3749.00 m = 12299.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 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 ---------------------------------------------------------- 0 796 2090 0 0 -0.0 -0.0 | 128 13 -10.5 8.1 1 700 3168 235 10 8.2 5.7 | 171 14 -2.3 13.8 2 500 5870 285 12 11.6 -3.1 | 193 5 1.1 5.0 3 400 7560 285 42 40.6 -10.9 | 275 30 30.1 -2.8 4 300 9620 310 59 45.2 -37.9 | 311 46 34.7 -29.8 5 250 10870 300 81 70.1 -40.5 | 299 68 59.7 -32.4 6 200 12340 305 88 72.1 -50.5 | 305 75 61.6 -42.4 7 179 13043 295 96 87.0 -40.6 | 293 83 76.5 -32.5 8 150 14130 295 89 80.7 -37.6 | 293 76 70.2 -29.5 9 100 16520 275 45 44.8 -3.9 | 263 35 34.4 4.2 10 86 17374 315 29 20.5 -20.5 | 321 16 10.0 -12.4 11 82 17678 310 17 13.0 -10.9 | 318 4 2.6 -2.8 12 79 17872 250 18 16.9 6.2 | 204 16 6.4 14.2 13 77 17983 275 15 14.9 -1.3 | 213 8 4.5 6.8 14 74 18288 240 18 15.6 9.0 | 197 18 5.1 17.1 15 70 18570 360 4 -0.0 -4.0 | 111 11 -10.5 4.1 16 70 18593 310 1 0.8 -0.6 | 127 12 -9.7 7.4 17 63 19202 195 10 2.6 9.7 | 156 19 -7.9 17.7 18 57 19812 165 12 -3.1 11.6 | 145 24 -13.6 19.7 19 50 20550 120 10 -8.7 5.0 | 124 23 -19.1 13.1 20 49 20726 130 10 -7.7 6.4 | 129 23 -18.1 14.5 21 46 21031 120 13 -11.3 6.5 | 124 26 -21.7 14.6 22 44 21336 125 15 -12.3 8.6 | 126 28 -22.8 16.7 23 38 22250 270 2 2.0 -0.0 | 134 12 -8.5 8.1 24 36 22555 330 10 5.0 -8.7 | 84 6 -5.5 -0.6 25 34 22860 360 16 -0.0 -16.0 | 53 13 -10.5 -7.9 26 33 23165 40 24 -15.4 -18.4 | 68 28 -25.9 -10.3 27 31 23470 30 23 -11.5 -19.9 | 62 25 -22.0 -11.8 28 30 23700 70 23 -21.6 -7.9 | 90 32 -32.1 0.2 29 28 24079 70 24 -22.6 -8.2 | 90 33 -33.0 -0.1 30 27 24384 90 27 -27.0 0.0 | 102 38 -37.5 8.1 31 23 25298 95 27 -26.9 2.4 | 106 39 -37.4 10.4 32 22 25603 75 27 -26.1 -7.0 | 92 37 -36.6 1.1 33 21 25908 90 28 -28.0 0.0 | 102 39 -38.5 8.1 34 20 26260 75 34 -32.8 -8.8 | 89 43 -43.3 -0.7 35 18 27127 70 41 -38.5 -14.0 | 83 49 -49.0 -5.9 36 16 27737 80 38 -37.4 -6.6 | 92 48 -47.9 1.5 37 13 28956 100 32 -31.5 5.6 | 108 44 -42.0 13.6 38 13 29261 90 18 -18.0 0.0 | 106 30 -28.5 8.1 39 12 29566 105 15 -14.5 3.9 | 116 28 -25.0 12.0 40 11 30175 105 17 -16.4 4.4 | 115 30 -26.9 12.5 41 10 30800 330 4 2.0 -3.5 | 119 10 -8.5 4.6 Wind Parameters Mean winds (0-6000m): 277.6 at 17.6 knts Storm direction: 307.6 at 13.2 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -3.3 tot: 24.0 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 39.46 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 ------------------------------------------------------------------------------- 500 201 2 136 14| 0.0 4.8 4.8| 3.1 -3.3 -0.2 -0.5 0.05| 5.5 0.2 1000 234 5 148 13| 0.0 4.8 4.8| 17.3 -3.3 14.0 14.0 0.46| 7.1 3.2 1500 237 6 156 13| 0.0 3.5 3.5| 20.7 -3.3 17.4 11.6 0.43| 5.7 2.5 2000 240 7 161 12| 0.4 2.7 3.1| 23.6 -3.3 20.3 10.1 0.44| 4.8 2.1 2500 245 8 165 12| 0.7 2.1 2.8| 25.8 -3.3 22.5 9.0 0.44| 4.2 1.8 3000 250 9 168 11| 0.9 1.8 2.7| 27.3 -3.3 24.0 8.0 0.43| 3.8 1.6 4000 260 10 174 10| 1.4 1.3 2.7| 33.8 -3.3 30.5 7.6 0.48| 3.7 1.8 5000 271 13 196 8| 1.1 2.7 3.8| 57.7 -3.3 54.4 10.9 0.46| 4.8 2.2 6000 278 18 231 9| 2.1 2.3 4.3|115.6 -3.3 112.3 18.7 0.47| 5.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251205.00.gif