UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051400.upa.cvt Date: 0000Z 14 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 14 MAY 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 1007 91 10.2 7.4 83 2.8 8.7 305 1 282.8 283.9 281.5 300.5 6.42 1 1000 156 11.2 6.5 73 4.7 8.7 325 5 284.4 285.4 281.8 301.3 6.07 2 969 420 11.4 0.4 47 11.0 6.2 285 4 287.1 287.8 280.8 298.7 4.06 3 925 807 8.4 0.4 57 8.0 4.6 225 3 287.9 288.6 281.4 300.1 4.25 4 850 1499 2.2 -1.2 78 3.4 0.7 275 3 288.5 289.2 281.4 300.3 4.12 5 750 2495 -5.9 -5.9 100 0.0 -5.9 350 4 290.2 290.7 281.2 299.8 3.28 6 700 3032 -9.7 -9.7 100 0.0 -9.7 5 3 291.7 292.2 281.1 299.5 2.61 7 622 3934 -15.1 -15.9 94 0.8 -15.3 332 9 295.6 295.9 281.8 301.0 1.78 8 585 4394 -19.5 -26.5 54 7.0 -20.8 328 9 295.7 295.8 280.5 298.1 0.75 9 515 5327 -26.5 -37.5 35 11.0 -27.7 268 9 298.2 298.3 281.0 299.2 0.29 10 500 5540 -28.3 -41.3 28 13.0 -29.5 255 9 298.5 298.6 281.0 299.2 0.21 11 458 6162 -33.3 -44.3 32 11.0 -34.1 268 9 299.9 299.9 281.5 300.4 0.16 12 432 6570 -35.7 -51.7 18 16.0 -36.5 276 9 301.9 301.9 282.3 302.1 0.08 13 400 7100 -39.7 -52.7 24 13.0 -40.2 300 7 303.4 303.4 282.8 303.7 0.07 14 375 7538 -42.7 -55.7 23 13.0 -43.2 299 8 305.1 305.1 283.5 305.3 0.05 15 350 8001 -45.3 -55.3 32 10.0 -45.6 338 13 307.6 307.7 284.5 307.9 0.06 16 300 9020 -49.1 -63.1 18 14.0 -49.4 320 15 316.1 316.2 287.5 316.2 0.03 17 293 9174 -50.1 -64.1 18 14.0 -50.4 320 19 316.9 316.9 287.8 317.0 0.02 18 254 10106 -49.9 -68.9 9 19.0 -50.3 293 23 330.4 330.4 291.8 330.4 0.01 19 250 10210 -50.3 -68.3 10 18.0 -50.7 300 33 331.3 331.3 292.1 331.3 0.02 20 200 11680 -49.1 -70.1 7 21.0 -49.6 295 21 355.0 355.0 297.7 355.1 0.02 21 170 12737 -51.1 -72.1 6 21.0 -51.6 284 28 368.6 368.6 300.3 368.6 0.01 22 150 13550 -50.1 -71.1 7 21.0 -50.7 280 25 383.7 383.7 302.9 383.8 0.02 23 133 14338 -48.5 -71.5 5 23.0 -49.3 275 29 400.0 400.0 305.2 400.1 0.02 24 100 16200 -51.9 -73.9 5 22.0 -52.6 275 17 427.4 427.5 308.6 427.5 0.02 25 70 18500 -53.9 -75.9 5 22.0 -54.7 260 5 469.1 469.1 312.5 469.2 0.02 26 55 20041 -56.3 -78.3 5 22.0 -57.1 193 16 497.1 497.1 314.8 497.2 0.02 27 50 20650 -53.9 -76.9 4 23.0 -55.0 245 9 516.5 516.5 316.1 516.6 0.02 28 46 21185 -54.5 -77.5 4 23.0 -55.6 243 13 527.5 527.5 316.8 527.6 0.02 TRP 293 9174 -50.1 -64.1 18 14.0 -50.4 320 19 316.9 316.9 287.8 317.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 822.84 mb = 1769.53 m = 5805.48 ft Wetbulb zero: 839.88 mb = 1594.34 m = 5230.71 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 73.01 % Est. max temperature: 15.83 C = 60.49 F Sfc-Lift cond lev (LCL): 965.12 mb = 453.20 m = 1486.86 ft T: 11.14 C 700-500 lapse rate: 7.42 C/km ThetaE index: 2.53 C Layer 969.0- 925.0 mb Conv cond level (CCL): 817.97 mb = 1804.68 m = 5920.81 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 16.44 C = 61.58 F Cap Strength: 1.66 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 11.64 C Lifted Index @700 mb: -0.17 C Showalter Index: 0.45 C Risk: Thunderstorms probable Total Totals Index: 57.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.50 C Cross Totals Index: 27.10 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 187.00 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.40 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 71.25 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 844.92 mb = 1546.71 m = 5074.46 ft Lev Free Conv (LFC): 739.92 mb = 2600.37 m = 8531.30 ft Equ Level (EL): 679.92 mb = 3254.26 m = 10676.57 ft B at Equ Level: 19.06 J/kg Max Parcel Lev (MPL): 599.92 mb = 4204.94 m = 13795.58 ft Wind level data Storm motion: 335 at 5 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 1007 91 305 1 0.8 -0.6 | 162 4 -1.1 3.5 1 1000 156 325 5 2.9 -4.1 | 270 1 0.9 0.0 2 925 807 225 3 2.1 2.1 | 182 6 0.2 6.2 3 913 914 195 3 0.8 2.9 | 171 7 -1.2 7.0 4 850 1499 275 3 3.0 -0.3 | 195 4 1.1 3.8 5 784 2134 340 5 1.7 -4.7 | 21 1 -0.2 -0.6 6 700 3032 5 3 -0.3 -3.0 | 117 2 -2.2 1.1 7 618 3962 330 9 4.5 -7.8 | 325 4 2.6 -3.7 8 593 4267 335 9 3.8 -8.2 | 335 4 1.9 -4.1 9 547 4877 295 9 8.2 -3.8 | 267 6 6.2 0.3 10 500 5540 255 9 8.7 2.3 | 226 9 6.8 6.4 11 405 7010 285 9 8.7 -2.3 | 255 7 6.8 1.8 12 400 7100 300 7 6.1 -3.5 | 262 4 4.1 0.6 13 387 7315 310 7 5.4 -4.5 | 277 3 3.4 -0.4 14 370 7620 295 9 8.2 -3.8 | 267 6 6.2 0.3 15 353 7925 335 13 5.5 -11.8 | 335 8 3.6 -7.7 16 338 8230 350 13 2.3 -12.8 | 358 9 0.3 -8.7 17 323 8534 360 17 -0.0 -17.0 | 9 13 -1.9 -12.9 18 308 8839 320 13 8.4 -10.0 | 312 9 6.4 -5.9 19 300 9020 320 15 9.6 -11.5 | 314 11 7.7 -7.4 20 293 9174 320 19 12.2 -14.6 | 315 15 10.3 -10.5 21 268 9754 325 19 10.9 -15.6 | 322 15 9.0 -11.5 22 256 10058 290 19 17.9 -6.5 | 279 16 15.9 -2.4 23 250 10210 300 33 28.6 -16.5 | 295 29 26.6 -12.4 24 244 10363 300 33 28.6 -16.5 | 295 29 26.6 -12.4 25 223 10973 300 29 25.1 -14.5 | 294 25 23.2 -10.4 26 200 11680 295 21 19.0 -8.9 | 286 18 17.1 -4.8 27 194 11887 300 21 18.2 -10.5 | 291 17 16.2 -6.4 28 185 12192 280 21 20.7 -3.6 | 269 19 18.7 0.5 29 168 12802 285 29 28.0 -7.5 | 277 26 26.1 -3.4 30 161 13106 270 21 21.0 -0.0 | 258 19 19.1 4.1 31 153 13411 290 23 21.6 -7.9 | 281 20 19.7 -3.8 32 150 13550 280 25 24.6 -4.3 | 271 23 22.7 -0.2 33 140 14021 270 25 25.0 -0.0 | 260 23 23.1 4.1 34 133 14326 275 29 28.9 -2.5 | 267 27 27.0 1.6 35 116 15240 240 23 19.9 11.5 | 229 24 18.0 15.6 36 111 15545 260 19 18.7 3.3 | 246 18 16.8 7.4 37 106 15850 255 17 16.4 4.4 | 240 17 14.5 8.5 38 101 16154 245 21 19.0 8.9 | 233 21 17.1 13.0 39 100 16200 275 17 16.9 -1.5 | 260 15 15.0 2.6 40 96 16459 280 17 16.7 -3.0 | 266 15 14.8 1.1 41 92 16764 270 23 23.0 -0.0 | 259 21 21.1 4.1 42 87 17069 235 11 9.0 6.3 | 214 13 7.1 10.4 43 83 17374 255 19 18.4 4.9 | 241 19 16.4 9.0 44 80 17678 260 17 16.7 3.0 | 245 16 14.8 7.1 45 72 18288 230 11 8.4 7.1 | 210 13 6.5 11.2 46 70 18500 260 5 4.9 0.9 | 211 6 3.0 5.0 47 60 19507 240 9 7.8 4.5 | 214 10 5.9 8.6 48 57 19812 170 11 -1.9 10.8 | 166 15 -3.8 14.9 49 54 20117 200 17 5.8 16.0 | 191 20 3.9 20.1 50 50 20650 245 9 8.2 3.8 | 218 10 6.2 7.9 51 49 20726 245 17 15.4 7.2 | 230 18 13.5 11.3 52 40 21641 240 3 2.6 1.5 | 187 6 0.7 5.6 Wind Parameters Mean winds (0-6000m): 304.7 at 6.0 knts Storm direction: 334.7 at 4.5 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -53.4 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -6.9 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 39.57 Bulk Shear: 0.49 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 ------------------------------------------------------------------------------- 500 300 4 220 3| 0.0 3.2 3.2| 1.3 -2.4 -1.1 -2.3 0.12| 9.7 1.2 1000 271 4 203 4| 0.0 1.6 1.6| 2.6 -6.7 -4.1 -4.1 -0.06| 7.0 -0.4 1500 266 3 199 5| 1.2 1.1 2.2| 5.1 -6.7 -1.6 -1.0 0.06| 5.9 0.4 2000 285 4 206 4| 1.7 0.8 2.5| 6.0 -6.7 -0.7 -0.4 0.16| 5.5 0.9 2500 304 4 211 2| 1.3 0.6 2.0| 6.2 -6.7 -0.5 -0.2 0.21| 4.7 1.0 3000 315 4 206 2| 1.0 0.5 1.6| 6.5 -6.9 -0.3 -0.1 0.21| 4.2 0.9 4000 325 4 236 1| 0.8 0.7 1.5| 6.9 -10.2 -3.3 -0.8 0.00| 4.0 0.0 5000 320 5 273 2| 0.6 1.1 1.8| 7.2 -21.0 -13.9 -2.8 -0.18| 4.1 -0.7 6000 305 6 258 3| 0.6 1.1 1.8| 10.4 -28.8 -18.3 -3.1 -0.21| 3.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250514.00.gif