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 X0715... Searching the city database file for: X0715 ... Date:0000Z 5 DEC 25 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 115 SFC 957 448 -14.9 -17.8 78 2.9 -15.4 180 1 261.5 261.7 260.4 264.2 0.98 2 955 464 -12.1 -14.2 84 2.1 -12.6 182 1 264.5 264.7 263.3 268.1 1.33 3 950 505 -8.7 -10.3 88 1.6 -9.1 186 1 268.4 268.7 267.0 273.4 1.83 4 940 587 -6.1 -7.7 88 1.6 -6.6 196 1 271.8 272.2 269.9 278.1 2.27 5 933 646 -2.5 -4.0 89 1.5 -3.1 202 1 276.1 276.6 273.7 284.5 3.04 6 926 706 -1.3 -2.8 90 1.5 -1.9 209 1 277.9 278.5 275.2 287.2 3.35 7 925 715 -1.3 -2.9 89 1.6 -1.9 210 1 278.0 278.5 275.2 287.2 3.33 8 921 749 -1.3 -3.2 87 1.9 -2.0 215 2 278.3 278.9 275.3 287.4 3.27 9 882 1092 -3.5 -13.5 46 10.0 -6.4 261 9 279.5 279.8 273.4 283.9 1.53 10 850 1383 -5.5 -13.5 53 8.0 -7.8 300 15 280.4 280.7 274.0 285.0 1.58 11 700 2869 -16.7 -19.5 79 2.8 -17.3 305 25 284.0 284.2 275.3 287.5 1.16 12 690 2977 -16.9 -19.6 80 2.7 -17.5 304 25 284.9 285.1 275.9 288.5 1.17 13 554 4581 -29.3 -32.7 72 3.4 -29.7 295 33 288.7 288.8 276.7 290.1 0.44 14 536 4817 -28.9 -32.4 72 3.5 -29.3 293 34 291.9 292.0 278.4 293.5 0.47 15 500 5310 -32.3 -36.2 68 3.9 -32.7 290 36 293.7 293.7 279.0 294.8 0.35 16 400 6840 -45.1 -50.1 57 5.0 -45.3 280 33 296.4 296.4 279.8 296.7 0.10 17 316 8373 -57.5 -63.5 46 6.0 -57.6 300 33 299.8 299.8 281.3 299.9 0.02 18 300 8700 -58.9 -64.9 46 6.0 -59.0 305 33 302.3 302.3 282.3 302.4 0.02 19 274 9264 -61.5 -67.5 45 6.0 -61.6 305 36 306.5 306.5 284.0 306.6 0.02 20 250 9830 -61.5 -67.5 45 6.0 -61.6 290 40 314.6 314.6 287.0 314.7 0.02 21 240 10083 -61.7 -67.7 45 6.0 -61.7 287 40 318.0 318.0 288.1 318.1 0.02 22 213 10831 -56.3 -62.3 47 6.0 -56.4 279 40 337.5 337.5 293.7 337.6 0.04 23 200 11230 -57.7 -63.7 46 6.0 -57.8 275 40 341.4 341.4 294.7 341.5 0.04 24 150 13050 -57.3 -64.3 41 7.0 -57.5 280 42 371.4 371.4 300.8 371.6 0.04 25 100 15600 -59.3 -68.3 30 9.0 -59.5 285 44 413.2 413.2 306.9 413.4 0.04 26 95 15923 -56.3 -65.3 31 9.0 -56.6 284 44 425.1 425.2 308.3 425.5 0.06 27 70 17830 -63.1 -73.1 25 10.0 -63.3 275 46 449.4 449.4 310.8 449.5 0.03 28 63 18476 -64.7 -74.7 24 10.0 -64.9 275 49 459.6 459.6 311.7 459.7 0.02 29 62 18574 -64.9 -74.9 24 10.0 -65.1 275 50 461.3 461.3 311.9 461.4 0.02 30 50 19890 -63.7 -74.7 21 11.0 -64.0 275 56 493.4 493.4 314.5 493.6 0.03 31 40 21249 -66.1 -78.1 17 12.0 -66.4 266 55 519.9 519.9 316.3 520.0 0.02 32 36 21891 -63.9 -75.9 18 12.0 -64.3 262 55 541.5 541.5 317.6 541.7 0.04 33 30 23000 -66.7 -78.7 17 12.0 -67.0 255 54 562.8 562.8 318.8 563.0 0.03 34 29 23205 -67.1 -79.1 17 12.0 -67.4 567.2 567.2 319.0 567.4 0.03 35 27 23638 -64.9 -76.9 18 12.0 -65.4 585.1 585.1 319.9 585.4 0.04 TRP 274 9264 -61.5 -67.5 45 6.0 -61.6 305 36 306.5 306.5 284.0 306.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5195.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 70.78 % Est. max temperature: 4.73 C = 40.51 F Sfc-Lift cond lev (LCL): 912.95 mb = 819.03 m = 2687.06 ft T: -1.75 C 700-500 lapse rate: 6.39 C/km ThetaE index: 3.49 C Layer 882.0- 850.0 mb Conv cond level (CCL): 957.00 mb = 448.36 m = 1470.97 ft Mean mixing ratio: 2.20 g/kg Conv temperature: -7.91 C = 17.75 F Cap Strength: 8.17 C Lifted Index: 9.22 C Risk: None Lifted Index @300 mb: 13.62 C Lifted Index @700 mb: 3.67 C Showalter Index: 7.76 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 18.80 C K Index: 10.50 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.59 J/kg Max Up Vert Vel: 10.06 m/s Conv Inhibition (B-): 40569.48 J/kg Cap Strength: 9.13 C Lift Cond Lev (LCL): 841.50 mb = 1459.95 m = 4789.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 19 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 ---------------------------------------------------------- 0 957 448 180 1 0.0 1.0 | 146 20 -11.0 16.5 1 925 715 210 1 0.5 0.9 | 147 19 -10.5 16.3 2 850 1383 300 15 13.0 -7.5 | 194 8 2.0 8.0 3 700 2869 305 25 20.5 -14.3 | 263 10 9.5 1.1 4 500 5310 290 36 33.8 -12.3 | 262 23 22.9 3.2 5 400 6840 280 33 32.5 -5.7 | 246 24 21.5 9.7 6 300 8700 305 33 27.0 -18.9 | 282 16 16.1 -3.5 7 274 9264 305 36 29.5 -20.6 | 286 19 18.5 -5.2 8 250 9830 290 40 37.6 -13.7 | 266 27 26.6 1.8 9 200 11230 275 40 39.8 -3.5 | 247 31 28.9 12.0 10 150 13050 280 42 41.4 -7.3 | 255 31 30.4 8.2 11 100 15600 285 44 42.5 -11.4 | 263 32 31.5 4.1 12 70 17830 275 46 45.8 -4.0 | 252 37 34.9 11.5 13 50 19890 275 56 55.8 -4.9 | 257 46 44.8 10.6 14 30 23000 255 54 52.2 14.0 | 234 51 41.2 29.4 Wind Parameters Mean winds (0-6000m): 294.7 at 25.3 knts Storm direction: 324.7 at 19.0 knts Shear (0-3000m) pos: 4.4 neg: 0.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 118.8 deg Storm rel helicity (0-3000m) pos: 82.7 neg: 0.0 tot: 82.7 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.63 Bulk Shear: 79.75 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 ------------------------------------------------------------------------------- 500 227 2 151 19| 5.6 0.0 5.6| 28.4 0.0 28.4 56.8 0.97| 5.9 5.7 1000 294 7 159 14| 8.2 0.0 8.2| 62.3 0.0 62.3 62.3 0.70| 10.4 7.3 1500 298 10 169 11| 6.6 0.0 6.6| 69.0 0.0 69.0 46.0 0.74| 8.1 6.0 2000 300 13 180 9| 5.8 0.0 5.8| 75.8 0.0 75.8 37.9 0.77| 6.9 5.3 2500 302 15 193 8| 5.3 0.0 5.3| 81.8 0.0 81.8 32.7 0.77| 6.2 4.8 3000 302 17 207 7| 4.4 0.5 4.9| 82.7 0.0 82.7 27.6 0.72| 5.6 4.1 4000 301 20 231 8| 3.3 1.1 4.4| 82.8 -1.1 81.7 20.4 0.61| 4.9 3.0 5000 298 23 244 11| 2.7 1.4 4.0| 82.8 -9.6 73.2 14.6 0.50| 4.5 2.3 6000 295 25 248 13| 2.2 1.2 3.4| 82.8 -36.7 46.1 7.7 0.36| 4.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251205.00.gif