UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 9 OCT 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 1005 168 2.0 -5.0 60 7.0 -0.6 165 3 274.8 275.2 272.3 282.0 2.62 1 1000 208 2.4 -6.6 51 9.0 -0.8 175 3 275.5 275.9 272.3 282.0 2.33 2 970 454 2.8 -8.2 44 11.0 -1.1 204 8 278.4 278.7 273.6 284.4 2.12 3 952 605 2.2 -9.8 41 12.0 -1.9 222 11 279.3 279.6 273.8 284.7 1.90 4 925 837 1.6 -9.4 44 11.0 -2.2 250 15 280.9 281.3 275.0 286.8 2.02 5 906 1004 0.4 -10.6 43 11.0 -3.3 255 15 281.4 281.7 275.0 286.8 1.88 6 850 1512 -3.9 -12.9 50 9.0 -6.6 270 13 282.1 282.3 275.0 286.9 1.66 7 700 3005 -16.7 -21.7 65 5.0 -17.7 270 15 284.0 284.2 275.0 286.9 0.96 8 652 3534 -20.9 -25.5 66 4.6 -21.7 273 22 285.1 285.2 275.3 287.3 0.74 9 586 4320 -21.7 -28.7 53 7.0 -22.8 278 33 293.0 293.1 279.0 294.9 0.61 10 552 4757 -25.3 -32.3 52 7.0 -26.2 281 40 293.8 293.8 279.2 295.3 0.46 11 500 5470 -28.5 -36.5 46 8.0 -29.3 285 50 298.3 298.4 281.1 299.4 0.34 12 475 5838 -29.3 -40.3 34 11.0 -30.3 285 56 301.7 301.8 282.4 302.5 0.24 13 439 6398 -33.1 -49.1 19 16.0 -34.1 285 66 303.8 303.8 283.1 304.1 0.10 14 400 7050 -35.7 -49.7 22 14.0 -36.5 285 77 308.6 308.6 284.9 309.0 0.10 15 325 8466 -44.3 -56.3 25 12.0 -44.7 281 96 315.6 315.6 287.3 315.8 0.06 16 300 9000 -45.7 -57.7 25 12.0 -46.1 280 103 320.9 321.0 289.1 321.2 0.05 17 275 9574 -48.1 -61.1 21 13.0 -48.4 280 108 325.6 325.6 290.5 325.7 0.04 18 250 10200 -48.5 -61.5 21 13.0 -48.8 280 118 334.0 334.0 292.8 334.1 0.04 19 248 10253 -48.4 -61.5 21 13.1 -48.8 280 120 334.8 334.8 293.0 335.0 0.04 20 228 10807 -47.9 -61.9 18 14.0 -48.3 278 115 343.8 343.8 295.3 344.0 0.04 21 200 11670 -48.5 -64.5 14 16.0 -49.0 275 106 356.0 356.0 297.9 356.1 0.03 22 150 13550 -50.5 -69.5 9 19.0 -51.1 280 103 383.1 383.1 302.8 383.2 0.02 23 100 16170 -54.3 -74.3 7 20.0 -54.8 275 87 422.8 422.8 308.0 422.9 0.02 24 82 17436 -55.5 -76.5 6 21.0 -56.1 269 73 445.0 445.1 310.4 445.1 0.01 25 80 17594 -52.5 -74.5 5 22.0 -53.4 269 71 454.4 454.4 311.3 454.5 0.02 26 70 18450 -55.1 -77.1 5 22.0 -55.8 265 62 466.5 466.5 312.4 466.6 0.02 27 68 18635 -56.3 -78.3 5 22.0 -56.9 267 61 467.8 467.8 312.4 467.9 0.01 28 50 20590 -56.5 -78.5 5 22.0 -57.3 285 56 510.3 510.3 315.7 510.4 0.02 29 44 21400 -57.7 -79.7 4 22.0 -58.5 280 51 526.4 526.4 316.7 526.5 0.02 30 32 23436 -52.3 -76.3 4 24.0 -54.2 268 38 591.1 591.1 320.2 591.3 0.04 31 30 23850 -55.7 -78.7 4 23.0 -57.1 265 35 592.8 592.8 320.3 593.0 0.03 32 29 24066 -56.5 -79.5 4 23.0 -57.9 264 34 596.4 596.4 320.5 596.5 0.02 33 26 24768 -50.7 -74.7 4 24.0 -53.3 260 32 631.8 631.8 322.0 632.2 0.06 34 22 25851 -53.3 -77.3 4 24.0 -55.6 254 29 654.9 654.9 322.9 655.3 0.05 35 20 26470 -49.9 -74.9 4 25.0 -53.3 250 27 683.4 683.5 323.9 684.1 0.07 36 11 30380 -51.5 -76.5 3 25.0 -56.0 142 11 805.1 805.1 327.4 806.1 0.11 37 10 31000 -51.5 -76.5 3 25.0 -56.2 125 9 827.3 827.4 327.9 828.5 0.12 38 8.8 31830 -51.5 -76.5 3 25.0 -56.6 858.1 858.2 328.6 859.5 0.13 39 8.6 31979 -53.5 -77.5 4 24.0 -58.0 856.0 856.0 328.5 857.2 0.12 TRP 275 9574 -48.1 -61.1 21 13.0 -48.4 280 108 325.6 325.6 290.5 325.7 0.04 WND 248 10253 -48.4 -61.5 21 13.1 -48.8 280 120 334.8 334.8 293.0 335.0 0.04 Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: 900.79 mb = 1051.21 m = 3448.80 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 54.16 % Est. max temperature: 9.25 C = 48.66 F Sfc-Lift cond lev (LCL): 901.20 mb = 1046.22 m = 3432.42 ft T: 0.04 C 700-500 lapse rate: 4.79 C/km ThetaE index: 0.02 C Layer 700.0- 652.0 mb Conv cond level (CCL): 755.22 mb = 2421.08 m = 7943.09 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 10.57 C = 51.03 F Cap Strength: 8.61 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 25.62 C Lifted Index @700 mb: 2.44 C Showalter Index: 10.03 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 15.60 C K Index: 6.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.51 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 63890.05 J/kg Cap Strength: 11.30 C Lift Cond Lev (LCL): 806.01 mb = 1920.62 m = 6301.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 20 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 1005 168 165 3 -0.8 2.9 | 133 22 -16.2 15.1 1 1000 208 175 3 -0.3 3.0 | 134 22 -15.7 15.2 2 925 837 250 15 14.1 5.1 | 176 17 -1.3 17.4 3 850 1512 270 13 13.0 -0.0 | 169 12 -2.4 12.2 4 700 3005 270 15 15.0 -0.0 | 178 12 -0.4 12.2 5 500 5470 285 50 48.3 -12.9 | 271 33 32.9 -0.7 6 400 7050 285 77 74.4 -19.9 | 277 59 59.0 -7.7 7 300 9000 280 103 101.4 -17.9 | 274 86 86.0 -5.7 8 275 9574 280 108 106.4 -18.8 | 274 91 91.0 -6.5 9 250 10200 280 118 116.2 -20.5 | 275 101 100.8 -8.3 10 248 10253 280 120 118.2 -20.8 | 275 103 102.8 -8.6 11 200 11670 275 106 105.6 -9.2 | 268 90 90.2 3.0 12 150 13550 280 103 101.4 -17.9 | 274 86 86.0 -5.7 13 100 16170 275 87 86.7 -7.6 | 266 71 71.3 4.6 14 70 18450 265 62 61.8 5.4 | 249 50 46.4 17.6 15 50 20590 285 56 54.1 -14.5 | 273 39 38.7 -2.3 16 30 23850 265 35 34.9 3.1 | 232 25 19.5 15.3 17 20 26470 250 27 25.4 9.2 | 205 24 10.0 21.5 18 10 31000 125 9 -7.4 5.2 | 127 29 -22.8 17.4 Wind Parameters Mean winds (0-6000m): 278.4 at 26.2 knts Storm direction: 308.4 at 19.7 knts Shear (0-3000m) pos: 2.9 neg: 0.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 102.8 neg: -6.0 tot: 96.8 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 73.50 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 ------------------------------------------------------------------------------- 500 218 7 148 21| 11.2 0.0 11.2| 66.3 0.0 66.3 132.7 0.96| 12.0 11.6 1000 246 11 161 17| 7.5 0.0 7.5| 89.1 -2.1 87.0 87.0 0.77| 10.3 7.9 1500 254 12 164 16| 4.9 0.0 4.9| 89.6 -6.0 83.6 55.7 0.63| 7.8 4.9 2000 259 12 166 15| 3.7 0.2 3.8| 91.7 -6.0 85.8 42.9 0.64| 6.0 3.9 2500 262 12 168 14| 2.9 0.3 3.2| 93.9 -6.0 87.9 35.2 0.65| 4.9 3.2 3000 263 13 169 14| 2.9 0.2 3.2|102.8 -6.0 96.8 32.3 0.69| 4.6 3.2 4000 268 16 182 13| 4.0 0.2 4.2|150.5 -6.0 144.6 36.1 0.76| 5.3 4.0 5000 274 21 206 12| 4.7 0.1 4.9|209.1 -6.0 203.1 40.6 0.73| 5.8 4.2 6000 278 26 231 13| 4.6 0.8 5.4|255.1 -6.0 249.2 41.5 0.63| 6.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251009.00.gif