UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 8 DEC 25 Station: LRBS WMO ident: 15420 Latitude: 44.50 Longitude: 26.13 Elevation: 91.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 91 4.2 3.5 95 0.7 3.9 300 1 276.7 277.5 276.6 290.0 4.88 1 1000 156 4.0 2.4 89 1.6 3.3 50 1 277.1 277.9 276.4 289.5 4.54 2 925 786 0.8 0.8 100 0.0 0.8 295 13 280.1 280.9 277.8 292.2 4.38 3 874 1242 0.0 0.0 100 0.0 0.0 22 17 283.9 284.6 279.6 296.2 4.37 4 864 1334 1.4 0.3 92 1.1 0.9 29 17 286.3 287.1 281.0 299.1 4.52 5 854 1428 2.2 -8.8 44 11.0 -1.9 37 17 288.1 288.5 279.0 294.8 2.30 6 850 1466 2.4 -7.6 48 10.0 -1.4 40 17 288.7 289.1 279.6 296.1 2.54 7 849 1476 2.4 -6.6 51 9.0 -1.2 40 17 288.8 289.2 279.9 296.8 2.74 8 773 2229 -1.7 -1.7 100 0.0 -1.7 21 15 292.2 293.0 283.4 304.9 4.37 9 700 3013 -6.7 -6.7 100 0.0 -6.7 360 19 295.1 295.7 283.4 304.9 3.30 10 622 3926 -11.5 -16.1 69 4.6 -12.9 332 13 299.7 300.0 283.5 305.2 1.75 11 551 4841 -19.1 -20.4 89 1.3 -19.4 342 10 301.3 301.5 283.7 305.6 1.37 12 523 5228 -20.1 -27.1 54 7.0 -21.4 348 10 304.6 304.7 284.2 307.2 0.79 13 500 5560 -22.7 -29.7 53 7.0 -23.9 355 11 305.4 305.5 284.4 307.6 0.65 14 482 5829 -24.5 -32.5 47 8.0 -25.7 7 9 306.4 306.5 284.6 308.1 0.52 15 474 5951 -25.5 -29.3 70 3.8 -26.1 13 8 306.6 306.7 284.9 309.0 0.71 16 431 6634 -31.1 -32.6 87 1.5 -31.3 49 4 307.9 308.0 285.2 309.9 0.57 17 400 7160 -35.1 -37.4 79 2.3 -35.3 180 3 309.4 309.4 285.6 310.7 0.38 18 398 7195 -35.3 -37.7 79 2.4 -35.5 179 3 309.6 309.6 285.7 310.9 0.37 19 394 7265 -35.5 -40.5 60 5.0 -35.9 177 3 310.2 310.2 285.8 311.2 0.28 20 361 7867 -39.7 -51.7 27 12.0 -40.3 162 2 312.4 312.4 286.3 312.8 0.09 21 309 8907 -49.3 -54.3 56 5.0 -49.4 135 1 313.2 313.2 286.6 313.5 0.08 22 300 9100 -51.1 -58.1 43 7.0 -51.2 130 1 313.3 313.3 286.6 313.5 0.05 23 282 9500 -54.9 -61.9 42 7.0 -55.0 108 4 313.5 313.5 286.6 313.6 0.03 24 272 9730 -56.9 -65.9 31 9.0 -57.0 95 5 313.8 313.8 286.7 313.9 0.02 25 250 10260 -61.5 -69.5 34 8.0 -61.6 65 9 314.6 314.6 287.0 314.7 0.01 26 234 10666 -64.7 -70.7 43 6.0 -64.7 90 9 315.8 315.8 287.3 315.8 0.01 27 215 11189 -59.7 -80.7 5 21.0 -59.9 3 8 331.3 331.3 292.1 331.3 0.00 28 200 11640 -59.7 -80.7 5 21.0 -59.9 15 15 338.2 338.2 293.9 338.2 0.00 29 180 12301 -57.3 -81.3 3 24.0 -57.5 330 14 352.5 352.5 297.2 352.5 0.00 30 150 13450 -57.7 -83.7 2 26.0 -58.0 335 25 370.7 370.7 300.7 370.7 0.00 31 147 13577 -57.1 -84.1 2 27.0 -57.4 333 26 373.9 373.9 301.2 373.9 0.00 32 101 15919 -62.5 -86.5 3 24.0 -62.7 339 28 405.8 405.8 306.0 405.8 0.00 33 100 15980 -62.7 -86.7 3 24.0 -62.9 340 29 406.6 406.6 306.1 406.6 0.00 34 70 18180 -62.7 -87.7 2 25.0 -63.0 295 27 450.2 450.2 310.9 450.3 0.00 35 62 18924 -63.7 -88.7 2 25.0 -64.0 281 31 463.9 463.9 312.1 463.9 0.00 36 55 19662 -61.1 -89.1 1 28.0 -61.6 276 38 486.1 486.1 313.9 486.1 0.00 37 50 20250 -62.9 -88.9 2 26.0 -63.3 280 44 495.3 495.3 314.6 495.3 0.00 38 32 22976 -66.3 -91.3 2 25.0 -66.7 246 60 553.6 553.6 318.3 553.6 0.00 TRP 234 10666 -64.7 -70.7 43 6.0 -64.7 90 9 315.8 315.8 287.3 315.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 804.51 mb = 1916.72 m = 6288.36 ft Wetbulb zero: 860.74 mb = 1364.61 m = 4477.00 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 83.65 % Est. max temperature: 14.85 C = 58.73 F Sfc-Lift cond lev (LCL): 997.17 mb = 178.90 m = 586.92 ft T: 3.88 C 700-500 lapse rate: 6.28 C/km ThetaE index: 4.28 C Layer 854.0- 850.0 mb Conv cond level (CCL): 933.79 mb = 709.58 m = 2328.00 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 7.26 C = 45.06 F Cap Strength: 12.40 C Lifted Index: 12.67 C Risk: None Lifted Index @300 mb: 15.74 C Lifted Index @700 mb: 8.16 C Showalter Index: 9.04 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 15.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.25 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 36505.11 J/kg Cap Strength: 12.58 C Lift Cond Lev (LCL): 946.38 mb = 601.37 m = 1972.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 at 10 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 1008 91 300 1 0.9 -0.5 | 213 10 5.3 8.2 1 1000 156 50 1 -0.8 -0.6 | 205 9 3.7 8.1 2 925 786 295 13 11.8 -5.5 | 259 17 16.3 3.2 3 910 914 295 13 11.8 -5.5 | 259 17 16.3 3.2 4 876 1219 20 17 -5.8 -16.0 | 10 7 -1.3 -7.3 5 850 1466 40 17 -10.9 -13.0 | 56 8 -6.5 -4.3 6 844 1524 40 17 -10.9 -13.0 | 56 8 -6.5 -4.3 7 812 1829 5 17 -1.5 -16.9 | 340 9 3.0 -8.2 8 782 2134 15 15 -3.9 -14.5 | 354 6 0.6 -5.8 9 752 2438 35 15 -8.6 -12.3 | 49 5 -4.1 -3.6 10 724 2743 5 15 -1.3 -14.9 | 333 7 3.2 -6.2 11 700 3013 360 19 -0.0 -19.0 | 337 11 4.5 -10.3 12 697 3048 360 19 -0.0 -19.0 | 337 11 4.5 -10.3 13 643 3658 5 15 -1.3 -14.9 | 333 7 3.2 -6.2 14 617 3962 325 13 7.5 -10.6 | 279 12 11.9 -1.9 15 593 4267 325 15 8.6 -12.3 | 285 14 13.1 -3.6 16 570 4572 350 13 2.3 -12.8 | 301 8 6.7 -4.1 17 547 4877 340 9 3.1 -8.5 | 268 8 7.5 0.3 18 500 5560 355 11 1.0 -11.0 | 292 6 5.4 -2.2 19 484 5791 5 9 -0.8 -9.0 | 274 4 3.7 -0.2 20 408 7010 70 1 -0.9 -0.3 | 203 9 3.5 8.4 21 400 7160 180 3 0.0 3.0 | 201 13 4.5 11.7 22 300 9100 130 1 -0.8 0.6 | 202 10 3.7 9.4 23 250 10260 65 9 -8.2 -3.8 | 143 6 -3.7 4.9 24 246 10363 65 9 -8.2 -3.8 | 143 6 -3.7 4.9 25 234 10666 90 9 -9.0 0.0 | 153 10 -4.5 8.7 26 234 10668 90 9 -9.0 0.0 | 153 10 -4.5 8.7 27 223 10973 75 1 -1.0 -0.3 | 203 9 3.5 8.5 28 212 11278 335 11 4.6 -10.0 | 278 9 9.1 -1.3 29 200 11640 15 15 -3.9 -14.5 | 354 6 0.6 -5.8 30 192 11887 25 13 -5.5 -11.8 | 18 3 -1.0 -3.1 31 183 12192 325 13 7.5 -10.6 | 279 12 11.9 -1.9 32 158 13106 5 25 -2.2 -24.9 | 352 16 2.3 -16.2 33 151 13411 345 23 6.0 -22.2 | 322 17 10.4 -13.5 34 150 13450 335 25 10.6 -22.7 | 313 21 15.0 -13.9 35 144 13716 330 27 13.5 -23.4 | 309 23 18.0 -14.7 36 137 14021 350 27 4.7 -26.6 | 333 20 9.2 -17.9 37 124 14630 345 35 9.1 -33.8 | 332 29 13.5 -25.1 38 113 15240 330 23 11.5 -19.9 | 305 20 16.0 -11.2 39 100 15980 340 29 9.9 -27.3 | 322 23 14.4 -18.5 40 97 16154 340 29 9.9 -27.3 | 322 23 14.4 -18.5 41 88 16764 330 29 14.5 -25.1 | 311 25 19.0 -16.4 42 76 17678 315 19 13.4 -13.4 | 285 19 17.9 -4.7 43 72 17983 290 29 27.3 -9.9 | 272 32 31.7 -1.2 44 70 18180 295 27 24.5 -11.4 | 275 29 28.9 -2.7 45 69 18288 305 33 27.0 -18.9 | 288 33 31.5 -10.2 46 62 18898 280 31 30.5 -5.4 | 265 35 35.0 3.3 47 59 19202 290 35 32.9 -12.0 | 275 38 37.4 -3.3 48 56 19507 275 36 35.9 -3.1 | 262 41 40.3 5.6 49 50 20250 280 44 43.3 -7.6 | 269 48 47.8 1.1 50 38 21336 205 215 90.9 194.9 | 205 225 95.3 203.6 51 36 21641 215 128 73.4 104.9 | 214 138 77.9 113.6 52 33 21946 240 60 52.0 30.0 | 236 68 56.4 38.7 53 26 22860 285 58 56.0 -15.0 | 276 61 60.5 -6.3 54 24 23165 285 58 56.0 -15.0 | 276 61 60.5 -6.3 Wind Parameters Mean winds (0-6000m): 357.1 at 13.1 knts Storm direction: 27.1 at 9.8 knts Shear (0-3000m) pos: 3.0 neg: 2.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 88.4 neg: -38.9 tot: 49.6 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.46 Bulk Shear: 10.46 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 ------------------------------------------------------------------------------- 500 337 5 234 8| 8.7 0.0 8.7| 10.2 -3.4 6.8 13.6 0.40| 13.0 5.2 1000 305 9 252 12| 7.5 0.0 7.5| 47.6 -9.9 37.7 37.7 0.43| 16.9 7.3 1500 347 11 289 7| 5.9 0.0 5.9| 78.9 -14.3 64.6 43.1 0.54| 17.7 9.5 2000 358 13 309 6| 4.4 1.4 5.8| 81.1 -29.0 52.1 26.0 0.35| 15.8 5.5 2500 6 13 324 5| 3.6 1.1 4.7| 87.6 -33.2 54.4 21.8 0.33| 14.3 4.7 3000 5 14 327 6| 3.0 2.0 5.0| 88.4 -38.9 49.6 16.5 0.26| 13.2 3.4 4000 2 14 324 7| 2.0 2.5 4.6| 89.9 -60.6 29.3 7.3 0.12| 11.7 1.4 5000 357 14 314 7| 2.2 2.1 4.2|101.9 -68.8 33.1 6.6 0.11| 10.6 1.2 6000 357 13 310 7| 2.1 1.7 3.8|105.1 -72.5 32.6 5.4 0.08| 9.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251208.00.gif