UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 30 APR 25 Station: CYVP WMO ident: 71906 Latitude: 58.12 Longitude: -68.42 Elevation: 60.00 ------------------------------------------------------------------------------- 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 60 -10.5 -15.5 67 5.0 -11.6 305 7 262.1 262.2 261.1 265.1 1.13 1 1000 116 -11.9 -16.7 67 4.8 -12.9 310 8 261.2 261.4 260.3 264.1 1.03 2 973 325 -14.1 -17.1 78 3.0 -14.7 311 15 261.1 261.2 260.2 263.9 1.03 3 930 668 -14.5 -17.7 77 3.2 -15.1 328 21 264.1 264.2 262.4 266.9 1.02 4 925 709 -14.3 -17.5 77 3.2 -14.9 330 22 264.7 264.9 262.9 267.6 1.04 5 905 875 -14.3 -16.9 81 2.6 -14.8 330 22 266.3 266.5 264.3 269.5 1.12 6 896 951 -12.7 -18.7 61 6.0 -13.9 328 22 268.8 268.9 265.7 271.5 0.97 7 850 1351 -15.1 -19.7 68 4.6 -16.0 325 25 270.3 270.5 266.7 273.0 0.94 8 849 1360 -15.1 -19.7 68 4.6 -16.0 326 25 270.4 270.6 266.8 273.1 0.94 9 824 1587 -12.5 -22.5 43 10.0 -14.4 333 28 275.5 275.6 269.8 277.7 0.76 10 809 1727 -12.9 -26.9 30 14.0 -15.3 328 27 276.5 276.6 269.9 278.1 0.52 11 803 1784 -13.3 -22.3 47 9.0 -15.0 327 27 276.7 276.8 270.5 279.0 0.80 12 788 1927 -13.9 -27.9 30 14.0 -16.2 325 27 277.5 277.6 270.5 279.0 0.49 13 777 2033 -14.5 -27.5 32 13.0 -16.6 325 28 278.0 278.1 270.9 279.6 0.51 14 775 2053 -14.7 -23.7 46 9.0 -16.3 325 28 278.0 278.1 271.2 280.2 0.73 15 748 2321 -15.3 -31.3 24 16.0 -17.6 325 29 280.2 280.2 271.9 281.3 0.37 16 740 2402 -15.7 -24.7 46 9.0 -17.3 325 30 280.6 280.7 272.7 282.7 0.70 17 735 2453 -15.7 -31.7 24 16.0 -18.0 325 30 281.1 281.2 272.5 282.3 0.37 18 733 2474 -15.7 -26.7 38 11.0 -17.6 325 30 281.4 281.5 273.0 283.2 0.59 19 722 2587 -16.1 -26.1 42 10.0 -17.8 325 30 282.1 282.3 273.5 284.1 0.63 20 717 2640 -16.1 -30.1 29 14.0 -18.3 325 31 282.7 282.8 273.5 284.1 0.44 21 712 2692 -16.3 -26.3 42 10.0 -18.0 325 31 283.1 283.2 274.0 285.0 0.63 22 700 2820 -16.9 -27.9 38 11.0 -18.7 325 32 283.8 283.9 274.3 285.5 0.55 23 634 3561 -18.9 -40.9 12 22.0 -21.3 312 31 289.6 289.7 276.7 290.2 0.17 24 568 4371 -24.7 -36.7 32 12.0 -26.0 310 31 292.1 292.1 278.2 293.0 0.29 25 520 5010 -28.5 -50.5 10 22.0 -29.9 307 29 295.0 295.0 279.2 295.2 0.07 26 500 5290 -30.3 -47.3 17 17.0 -31.4 300 25 296.1 296.1 279.8 296.5 0.11 27 405 6756 -40.7 -56.7 16 16.0 -41.2 263 24 301.0 301.0 281.8 301.2 0.04 28 400 6840 -40.9 -56.9 16 16.0 -41.5 260 27 301.8 301.8 282.2 302.0 0.04 29 350 7737 -45.5 -62.5 13 17.0 -45.9 263 40 307.4 307.4 284.4 307.5 0.02 30 310 8536 -50.5 -60.5 30 10.0 -50.7 245 44 311.2 311.2 285.8 311.4 0.04 31 300 8750 -49.7 -64.7 16 15.0 -50.0 240 46 315.3 315.3 287.2 315.4 0.02 32 294 8883 -48.3 -71.3 5 23.0 -48.7 242 47 319.1 319.1 288.5 319.1 0.01 33 281 9181 -47.9 -69.9 6 22.0 -48.3 245 48 323.8 323.8 289.9 323.9 0.01 34 262 9642 -49.7 -72.7 5 23.0 -50.1 248 47 327.8 327.8 291.1 327.8 0.01 35 250 9950 -48.7 -75.7 3 27.0 -49.1 250 47 333.7 333.7 292.7 333.7 0.01 36 201 11397 -45.5 -80.5 1 35.0 -46.3 245 39 360.2 360.2 298.7 360.2 0.00 37 200 11430 -45.9 -80.9 1 35.0 -46.7 245 39 360.1 360.1 298.7 360.1 0.00 38 172 12430 -46.7 -81.7 1 35.0 -47.5 248 39 374.6 374.6 301.4 374.7 0.00 39 163 12784 -48.7 -82.7 1 34.0 -49.4 249 39 377.1 377.1 301.8 377.1 0.00 40 150 13330 -47.7 -82.7 1 35.0 -48.5 250 39 387.9 387.9 303.5 387.9 0.00 41 137 13926 -47.9 -82.9 1 35.0 -48.8 242 39 397.7 397.7 304.9 397.7 0.00 42 127 14421 -50.5 -83.5 1 33.0 -51.2 247 39 401.7 401.7 305.5 401.7 0.00 43 105 15661 -49.1 -84.1 1 35.0 -50.1 232 35 426.9 426.9 308.5 426.9 0.00 44 100 15980 -50.1 -84.1 1 34.0 -51.0 240 32 430.9 430.9 308.9 430.9 0.00 45 88 16814 -50.7 -84.7 1 34.0 -51.7 245 31 445.8 445.8 310.4 445.8 0.00 46 77 17688 -48.5 -84.5 1 36.0 -49.9 250 27 467.7 467.7 312.4 467.7 0.00 47 71 18218 -51.7 -84.7 1 33.0 -52.8 206 15 471.9 471.9 312.8 471.9 0.00 48 70 18310 -51.5 -85.5 1 34.0 -52.6 225 19 474.2 474.2 313.0 474.2 0.00 49 63 18999 -49.3 -84.3 1 35.0 -50.8 244 23 493.6 493.6 314.5 493.6 0.01 50 53 20130 -51.7 -85.7 1 34.0 -53.1 206 10 513.0 513.0 315.8 513.0 0.00 51 50 20510 -49.9 -84.9 1 35.0 -51.6 200 11 525.9 525.9 316.6 525.9 0.01 52 40 21968 -49.3 -85.3 1 36.0 -51.5 221 10 562.0 562.0 318.8 562.1 0.01 53 36 22654 -51.9 -85.9 1 34.0 -53.8 87 5 572.5 572.5 319.3 572.5 0.01 54 30 23840 -49.7 -85.7 1 36.0 -52.4 200 9 609.1 609.2 321.0 609.2 0.01 55 22 25867 -48.1 -85.1 1 37.0 -51.9 127 13 670.4 670.4 323.4 670.5 0.01 56 20 26490 -50.3 -85.3 1 35.0 -53.7 110 12 682.2 682.2 323.9 682.3 0.01 57 15 28372 -50.7 -86.7 1 36.0 -54.7 51 2 739.4 739.4 325.6 739.5 0.01 58 11 30410 -48.1 -85.1 1 37.0 -54.1 116 5 817.4 817.4 327.7 817.6 0.03 59 10 31040 -47.7 -85.7 0 38.0 -54.2 120 12 841.5 841.5 328.2 841.7 0.03 60 7.8 32704 -41.3 -82.3 0 41.0 -52.1 929.1 929.1 329.9 929.7 0.06 61 6.5 33943 -40.9 -81.9 0 41.0 -52.8 980.5 980.6 330.9 981.4 0.07 TRP 310 8536 -50.5 -60.5 30 10.0 -50.7 245 44 311.2 311.2 285.8 311.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 38.88 % Est. max temperature: -2.48 C = 27.53 F Sfc-Lift cond lev (LCL): 930.04 mb = 667.78 m = 2190.87 ft T: -14.50 C 700-500 lapse rate: 5.43 C/km ThetaE index: 1.25 C Layer 1000.0- 930.0 mb Conv cond level (CCL): 589.01 mb = 4103.74 m = 13463.56 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 18.80 C = 65.85 F Cap Strength: 24.51 C Lifted Index: 25.14 C Risk: None Lifted Index @300 mb: 35.24 C Lifted Index @700 mb: 17.24 C Showalter Index: 19.13 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 10.60 C K Index: -15.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.56 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 76453.64 J/kg Cap Strength: 24.99 C Lift Cond Lev (LCL): 904.78 mb = 876.57 m = 2875.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 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 1008 60 305 7 5.7 -4.0 | 182 16 0.6 15.6 1 1000 116 310 8 6.1 -5.1 | 184 14 1.0 14.4 2 975 305 310 15 11.5 -9.6 | 213 12 6.4 9.9 3 937 610 325 19 10.9 -15.6 | 235 7 5.8 4.0 4 925 709 330 22 11.0 -19.1 | 265 6 5.9 0.5 5 900 914 330 22 11.0 -19.1 | 265 6 5.9 0.5 6 865 1219 315 21 14.8 -14.8 | 244 11 9.7 4.7 7 850 1351 325 25 14.3 -20.5 | 276 9 9.2 -0.9 8 831 1524 335 28 11.8 -25.4 | 311 9 6.7 -5.8 9 798 1829 325 27 15.5 -22.1 | 284 11 10.4 -2.5 10 766 2134 325 28 16.1 -22.9 | 287 11 11.0 -3.4 11 736 2438 325 30 17.2 -24.6 | 292 13 12.1 -5.0 12 707 2743 325 31 17.8 -25.4 | 295 14 12.7 -5.8 13 700 2820 325 32 18.4 -26.2 | 297 15 13.3 -6.6 14 625 3658 310 31 23.7 -19.9 | 271 19 18.6 -0.3 15 575 4267 310 31 23.7 -19.9 | 271 19 18.6 -0.3 16 529 4877 310 31 23.7 -19.9 | 271 19 18.6 -0.3 17 500 5290 300 25 21.7 -12.5 | 247 18 16.5 7.1 18 465 5791 300 26 22.5 -13.0 | 249 19 17.4 6.6 19 445 6096 295 29 26.3 -12.3 | 251 22 21.2 7.3 20 408 6706 265 23 22.9 2.0 | 220 28 17.8 21.6 21 400 6840 260 27 26.6 4.7 | 222 32 21.5 24.3 22 356 7620 265 39 38.9 3.4 | 236 41 33.7 23.0 23 310 8536 245 44 39.9 18.6 | 222 52 34.8 38.2 24 300 8750 240 46 39.8 23.0 | 219 55 34.7 42.6 25 283 9144 245 48 43.5 20.3 | 224 55 38.4 39.9 26 250 9950 250 47 44.2 16.1 | 228 53 39.1 35.7 27 224 10668 250 42 39.5 14.4 | 225 48 34.4 33.9 28 200 11430 245 39 35.3 16.5 | 220 47 30.2 36.1 29 150 13330 250 39 36.6 13.3 | 224 46 31.5 32.9 30 148 13411 250 39 36.6 13.3 | 224 46 31.5 32.9 31 135 14021 240 39 33.8 19.5 | 216 48 28.7 39.1 32 117 14935 255 38 36.7 9.8 | 227 43 31.6 29.4 33 112 15240 235 33 27.0 18.9 | 210 44 21.9 38.5 34 102 15850 230 36 27.6 23.1 | 208 48 22.5 42.7 35 100 15980 240 32 27.7 16.0 | 212 42 22.6 35.6 36 97 16154 240 32 27.7 16.0 | 212 42 22.6 35.6 37 93 16459 250 30 28.2 10.3 | 218 38 23.1 29.8 38 89 16764 240 32 27.7 16.0 | 212 42 22.6 35.6 39 85 17069 270 27 27.0 -0.0 | 228 29 21.9 19.6 40 77 17678 250 27 25.4 9.2 | 215 35 20.3 28.8 41 74 17983 260 24 23.6 4.2 | 218 30 18.5 23.7 42 70 18288 190 12 2.1 11.8 | 175 32 -3.0 31.4 43 70 18310 225 19 13.4 13.4 | 194 34 8.3 33.0 44 64 18898 245 24 21.8 10.1 | 209 34 16.6 29.7 45 56 19812 240 17 14.7 8.5 | 199 30 9.6 28.1 46 53 20117 205 10 4.2 9.1 | 178 29 -0.9 28.6 47 51 20422 230 10 7.7 6.4 | 186 26 2.6 26.0 48 50 20510 200 11 3.8 10.3 | 177 30 -1.3 29.9 49 48 20726 200 10 3.4 9.4 | 177 29 -1.7 29.0 50 46 21031 215 16 9.2 13.1 | 187 33 4.1 32.7 51 44 21336 215 18 10.3 14.7 | 189 35 5.2 34.3 52 42 21641 240 14 12.1 7.0 | 195 27 7.0 26.6 53 40 21946 215 10 5.7 8.2 | 181 28 0.6 27.8 54 38 22250 305 11 9.0 -6.3 | 196 14 3.9 13.3 55 37 22555 60 2 -1.7 -1.0 | 160 20 -6.8 18.6 56 35 22860 145 13 -7.5 10.6 | 157 33 -12.6 30.2 57 32 23470 195 10 2.6 9.7 | 175 29 -2.5 29.2 58 30 23840 200 9 3.1 8.5 | 176 28 -2.0 28.0 59 25 24994 120 12 -10.4 6.0 | 149 30 -15.5 25.6 60 21 26213 130 13 -10.0 8.4 | 152 32 -15.1 27.9 61 20 26490 110 12 -11.3 4.1 | 145 29 -16.4 23.7 62 20 26518 125 16 -13.1 9.2 | 148 34 -18.2 28.8 63 19 26822 120 14 -12.1 7.0 | 147 32 -17.2 26.6 64 18 27127 90 12 -12.0 0.0 | 139 26 -17.1 19.6 65 17 27432 135 6 -4.2 4.2 | 159 26 -9.3 23.8 66 14 28956 0 0 -0.0 -0.0 | 165 20 -5.1 19.6 67 13 29261 110 13 -12.2 4.4 | 144 30 -17.3 24.0 68 13 29566 105 13 -12.6 3.4 | 142 29 -17.7 22.9 69 12 29870 120 10 -8.7 5.0 | 151 28 -13.8 24.6 70 11 30175 115 3 -2.7 1.3 | 159 22 -7.8 20.8 71 10 31040 120 12 -10.4 6.0 | 149 30 -15.5 25.6 Wind Parameters Mean winds (0-6000m): 315.4 at 27.0 knts Storm direction: 345.4 at 20.2 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 69.7 neg: -22.4 tot: 47.3 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 23.60 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 ------------------------------------------------------------------------------- 500 314 14 205 11| 12.2 0.0 12.2| 31.2 0.0 31.2 62.4 0.77| 13.2 10.2 1000 323 17 224 8| 7.7 0.0 7.7| 38.1 -2.7 35.4 35.4 0.62| 10.4 6.4 1500 324 20 240 8| 7.5 0.0 7.5| 62.0 -4.9 57.1 38.0 0.66| 11.0 7.3 2000 325 22 255 8| 5.7 1.1 6.8| 63.2 -15.0 48.2 24.1 0.48| 9.5 4.6 2500 325 23 265 8| 4.5 1.1 5.6| 68.1 -15.0 53.2 21.3 0.49| 8.2 4.0 3000 325 24 272 9| 3.8 1.3 5.1| 69.7 -22.4 47.3 15.8 0.41| 7.4 3.1 4000 321 26 274 11| 2.8 1.6 4.4| 69.7 -45.8 23.9 6.0 0.26| 6.3 1.6 5000 319 27 273 13| 2.3 1.4 3.7| 69.7 -62.8 6.9 1.4 0.18| 5.4 1.0 6000 315 27 268 14| 1.9 1.6 3.5| 75.9 -82.4 -6.6 -1.1 0.10| 5.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250430.12.gif