UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 17 APR 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 78 250 7 SFC 995 119 7.8 2.8 71 5.0 5.4 250 7 281.4 282.2 278.8 294.4 4.70 2 925 722 7.8 -0.2 57 8.0 4.1 270 35 287.3 288.0 280.8 298.9 4.07 3 850 1415 4.2 -4.8 52 9.0 0.4 255 31 290.5 291.1 281.2 299.8 3.14 4 831 1598 2.2 -5.8 55 8.0 -1.0 255 33 290.3 290.8 280.9 299.1 2.98 5 771 2198 -2.7 -11.7 50 9.0 -5.8 255 40 291.3 291.7 280.2 297.4 2.02 6 739 2535 -2.9 -11.9 50 9.0 -6.0 255 43 294.7 295.0 281.7 301.0 2.08 7 700 2964 -3.5 -15.5 39 12.0 -7.4 255 48 298.6 298.9 282.9 303.7 1.63 8 681 3181 -4.5 -17.5 35 13.0 -8.5 255 48 299.9 300.1 283.1 304.3 1.42 9 618 3937 -10.9 -19.9 47 9.0 -13.3 257 50 300.9 301.2 283.4 305.0 1.27 10 537 5001 -18.3 -24.3 59 6.0 -19.6 259 53 304.4 304.6 284.4 307.7 1.00 11 526 5155 -19.5 -24.4 65 4.9 -20.5 259 53 304.8 305.0 284.6 308.1 1.01 12 500 5530 -22.7 -26.1 74 3.4 -23.4 260 54 305.4 305.5 284.7 308.4 0.91 13 469 5998 -25.3 -28.4 75 3.1 -25.8 257 53 307.8 307.9 285.5 310.4 0.78 14 433 6575 -29.3 -31.6 80 2.3 -29.6 254 53 309.8 309.9 286.0 312.0 0.63 15 400 7140 -31.7 -33.8 82 2.1 -32.0 250 52 313.8 313.9 287.3 315.7 0.55 16 382 7465 -33.5 -35.5 82 2.0 -33.7 251 53 315.6 315.7 287.9 317.3 0.49 17 376 7576 -34.3 -36.4 81 2.1 -34.6 251 53 316.0 316.0 287.9 317.6 0.45 18 354 7994 -39.3 -41.4 80 2.1 -39.5 252 55 314.7 314.8 287.3 315.8 0.29 19 304 9022 -46.5 -48.8 77 2.3 -46.6 255 58 318.6 318.6 288.5 319.2 0.15 20 300 9110 -48.7 -51.0 77 2.3 -48.8 255 58 316.7 316.7 287.8 317.2 0.12 21 262 9990 -53.3 -56.3 70 3.0 -53.4 281 58 322.5 322.5 289.6 322.8 0.07 22 250 10290 -54.7 -57.9 68 3.2 -54.8 290 58 324.7 324.8 290.3 325.0 0.06 23 239 10577 -56.5 -59.7 67 3.2 -56.6 278 61 326.2 326.2 290.7 326.4 0.05 24 236 10657 -57.9 -61.2 66 3.3 -58.0 275 62 325.3 325.3 290.4 325.5 0.04 25 229 10848 -56.5 -59.8 66 3.3 -56.6 268 65 330.3 330.3 291.9 330.5 0.05 26 222 11045 -56.2 -59.6 65 3.4 -56.3 260 68 333.6 333.6 292.7 333.8 0.06 27 200 11710 -55.3 -59.1 62 3.8 -55.4 270 64 345.2 345.2 295.6 345.5 0.07 28 170 12758 -49.1 -53.9 57 4.8 -49.4 264 50 371.9 371.9 301.0 372.6 0.15 29 163 13034 -47.7 -53.7 50 6.0 -48.1 263 47 378.8 378.8 302.2 379.5 0.16 30 150 13580 -49.1 -56.1 44 7.0 -49.5 260 40 385.5 385.5 303.2 386.1 0.13 31 130 14515 -52.1 -60.1 38 8.0 -52.5 267 38 396.2 396.2 304.8 396.6 0.09 32 101 16146 -53.9 -63.9 28 10.0 -54.4 280 33 422.4 422.4 308.0 422.7 0.07 33 100 16210 -54.1 -64.1 28 10.0 -54.5 280 33 423.2 423.2 308.1 423.6 0.07 34 80 17636 -54.5 -66.5 21 12.0 -55.1 274 30 450.3 450.3 310.9 450.6 0.06 35 73 18222 -54.1 -66.1 22 12.0 -54.7 271 29 463.1 463.1 312.1 463.5 0.07 36 70 18490 -55.1 -68.1 18 13.0 -55.7 270 29 466.5 466.5 312.4 466.8 0.06 37 50 20650 -53.7 -69.7 12 16.0 -54.7 300 17 516.9 516.9 316.1 517.3 0.06 38 46 21185 -53.1 -69.1 13 16.0 -54.3 303 19 530.9 530.9 317.0 531.4 0.08 39 44 21471 -52.5 -68.5 13 16.0 -53.8 305 21 539.1 539.1 317.5 539.7 0.09 40 34 23121 -55.5 -73.5 9 18.0 -56.8 315 28 572.5 572.5 319.3 572.9 0.05 41 30 23920 -53.7 -73.7 7 20.0 -55.4 320 31 598.2 598.3 320.6 598.7 0.06 42 26 24843 -51.7 -73.7 5 22.0 -54.1 322 32 628.9 628.9 321.9 629.4 0.07 43 20 26540 -52.7 -72.7 7 20.0 -55.2 325 33 674.9 674.9 323.6 675.7 0.10 44 15 28394 -53.5 -76.5 4 23.0 -56.5 304 37 730.1 730.1 325.4 730.8 0.08 45 10 31010 -52.1 -75.1 5 23.0 -56.6 275 42 825.1 825.1 327.8 826.5 0.14 46 9.6 31274 -52.1 -75.1 5 23.0 -56.7 834.8 834.8 328.1 836.3 0.15 47 6.1 34234 -48.5 -72.5 5 24.0 -56.1 965.8 966.0 330.7 970.0 0.35 48 5.4 35024 -55.3 -78.3 4 23.0 -60.4 969.8 969.9 330.7 971.7 0.16 TRP 236 10657 -57.9 -61.2 66 3.3 -58.0 275 62 325.3 325.3 290.4 325.5 0.04 WND 222 11045 -56.2 -59.6 65 3.4 -56.3 260 68 333.6 333.6 292.7 333.8 0.06 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 804.06 mb = 1867.74 m = 6127.68 ft Wetbulb zero: 844.42 mb = 1468.38 m = 4817.45 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 52.72 % Est. max temperature: 16.92 C = 62.46 F Sfc-Lift cond lev (LCL): 921.74 mb = 750.98 m = 2463.81 ft T: 7.65 C 700-500 lapse rate: 7.48 C/km ThetaE index: 2.36 C Layer 831.0- 739.0 mb Conv cond level (CCL): 778.73 mb = 2118.47 m = 6950.27 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 17.63 C = 63.74 F Cap Strength: 8.14 C Lifted Index: 8.10 C Risk: None Lifted Index @300 mb: 13.74 C Lifted Index @700 mb: 7.44 C Showalter Index: 6.40 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 17.90 C K Index: 10.10 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.93 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 78763.67 J/kg Cap Strength: 8.12 C Lift Cond Lev (LCL): 847.42 mb = 1439.63 m = 4723.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 33 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 ---------------------------------------------------------- 0 995 119 250 7 6.6 2.4 | 117 27 -24.4 12.4 1 925 722 270 35 35.0 -0.0 | 202 11 4.0 10.1 2 850 1415 255 31 29.9 8.0 | 177 18 -1.1 18.1 3 700 2964 255 48 46.4 12.4 | 214 27 15.3 22.5 4 500 5530 260 54 53.2 9.4 | 229 29 22.2 19.4 5 400 7140 250 52 48.9 17.8 | 213 33 17.8 27.8 6 300 9110 255 58 56.0 15.0 | 225 35 25.0 25.1 7 250 10290 290 58 54.5 -19.8 | 293 25 23.5 -9.8 8 236 10657 275 62 61.8 -5.4 | 261 31 30.7 4.7 9 222 11045 260 68 67.0 11.8 | 239 42 35.9 21.9 10 200 11710 270 64 64.0 -0.0 | 253 34 33.0 10.1 11 150 13580 260 40 39.4 6.9 | 206 19 8.4 17.0 12 100 16210 280 33 32.5 -5.7 | 199 5 1.5 4.3 13 70 18490 270 29 29.0 -0.0 | 169 10 -2.0 10.1 14 50 20650 300 17 14.7 -8.5 | 95 16 -16.3 1.6 15 30 23920 320 31 19.9 -23.7 | 39 18 -11.1 -13.7 16 20 26540 325 33 18.9 -27.0 | 35 21 -12.1 -17.0 17 10 31010 275 42 41.8 -3.7 | 239 13 10.8 6.4 Wind Parameters Mean winds (0-6000m): 258.0 at 43.5 knts Storm direction: 288.0 at 32.6 knts Shear (0-3000m) pos: 4.7 neg: 2.7 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 184.3 neg: -22.5 tot: 161.9 m^2/s^2 ave: 54.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.28 Bulk Shear: 84.53 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 ------------------------------------------------------------------------------- 500 266 19 132 17| 24.3 0.0 24.3| 87.3 0.0 87.3 174.6 0.75| 24.7 18.5 1000 266 26 157 13| 12.1 1.9 14.1|101.7 -12.0 89.6 89.6 0.56| 17.8 10.0 1500 263 28 167 14| 8.1 2.4 10.5|112.0 -22.5 89.5 59.7 0.47| 13.9 6.6 2000 261 30 175 15| 6.1 2.8 8.9|137.7 -22.5 115.3 57.6 0.52| 11.9 6.2 2500 259 32 183 16| 4.9 3.3 8.1|163.5 -22.5 141.0 56.4 0.55| 10.6 5.8 3000 258 35 190 17| 4.7 2.7 7.5|184.3 -22.5 161.9 54.0 0.56| 9.6 5.4 4000 258 38 199 19| 3.9 2.0 5.9|204.6 -22.5 182.2 45.5 0.58| 7.6 4.4 5000 258 41 206 21| 3.4 1.6 5.0|225.6 -22.5 203.2 40.6 0.60| 6.3 3.8 6000 258 43 211 22| 2.9 1.4 4.3|234.3 -48.3 185.9 31.0 0.53| 5.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20250417.00.gif