UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for KBIS... Searching the city database file for: KBIS ... Date:0000Z 31 MAR 20 Station: KBIS WMO ident: 72764 Latitude: 46.77 Longitude: -100.75 Elevation: 506.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 118 SFC 954 506 17.4 0.4 32 17.0 8.8 135 12 294.5 295.2 284.0 306.6 4.12 2 946 578 16.2 -1.8 29 18.0 7.6 138 17 294.0 294.6 283.2 304.5 3.54 3 927 752 14.4 -2.6 31 17.0 6.4 144 28 293.9 294.5 283.0 303.9 3.40 4 925 770 14.2 -2.8 31 17.0 6.3 145 29 293.8 294.4 282.9 303.8 3.36 5 854 1436 8.4 -4.6 39 13.0 2.7 168 27 294.5 295.1 283.0 304.0 3.18 6 850 1475 8.0 -5.0 39 13.0 2.3 170 27 294.5 295.1 282.9 303.8 3.10 7 759 2396 0.0 -10.0 47 10.0 -3.7 197 26 295.6 296.0 282.5 302.7 2.35 8 700 3037 -5.9 -11.9 63 6.0 -7.9 215 29 296.0 296.3 282.4 302.6 2.19 9 645 3670 -11.5 -14.2 80 2.7 -12.3 235 28 296.6 297.0 282.4 302.7 1.97 10 615 4033 -13.9 -21.9 51 8.0 -15.8 249 29 297.9 298.1 281.9 301.3 1.08 11 592 4321 -15.7 -21.7 60 6.0 -17.1 246 27 299.1 299.3 282.5 302.7 1.14 12 583 4436 -16.7 -24.7 50 8.0 -18.4 247 26 299.2 299.4 282.2 302.1 0.88 13 575 4540 -17.3 -30.3 31 13.0 -19.6 249 25 299.7 299.8 282.0 301.5 0.53 14 561 4723 -18.9 -35.9 21 17.0 -21.3 252 23 300.0 300.0 281.8 301.0 0.32 15 553 4830 -19.5 -33.5 28 14.0 -21.6 254 22 300.5 300.6 282.1 301.9 0.41 16 509 5440 -23.9 -47.9 9 24.0 -26.0 242 18 302.4 302.4 282.5 302.7 0.10 17 500 5570 -24.7 -44.7 14 20.0 -26.6 240 19 302.9 303.0 282.8 303.4 0.14 18 495 5643 -25.3 -43.3 17 18.0 -27.1 241 19 303.1 303.1 282.8 303.7 0.17 19 488 5747 -25.9 -50.9 8 25.0 -27.8 243 19 303.6 303.6 282.9 303.8 0.07 20 459 6189 -28.7 -60.7 3 32.0 -30.4 250 19 305.4 305.4 283.6 305.5 0.02 21 418 6853 -34.3 -50.3 18 16.0 -35.3 246 20 306.5 306.5 284.1 306.9 0.09 22 400 7160 -36.9 -51.9 20 15.0 -37.7 245 21 307.0 307.0 284.3 307.3 0.08 23 328 8499 -48.3 -57.3 35 9.0 -48.6 243 23 309.3 309.3 285.1 309.5 0.05 24 300 9080 -53.1 -62.1 33 9.0 -53.2 245 25 310.5 310.5 285.5 310.6 0.03 25 273 9684 -57.5 -67.5 27 10.0 -57.6 245 27 312.6 312.6 286.3 312.7 0.02 26 256 10090 -58.9 -69.9 23 11.0 -59.0 245 28 316.3 316.3 287.6 316.4 0.01 27 250 10240 -58.3 -71.3 17 13.0 -58.4 250 30 319.4 319.4 288.6 319.4 0.01 28 248 10290 -58.1 -71.1 17 13.0 -58.2 251 30 320.4 320.4 288.9 320.5 0.01 29 237 10573 -59.3 -75.3 11 16.0 -59.4 255 30 322.8 322.8 289.6 322.8 0.01 30 227 10843 -57.5 -77.5 6 20.0 -57.7 259 30 329.6 329.6 291.6 329.6 0.00 31 223 10955 -55.3 -78.3 4 23.0 -55.5 260 31 334.6 334.6 293.0 334.6 0.00 32 213 11246 -55.1 -87.1 1 32.0 -55.4 264 31 339.3 339.3 294.1 339.3 0.00 33 211 11307 -53.9 -86.9 1 33.0 -54.2 265 31 342.1 342.1 294.8 342.1 0.00 34 207 11429 -52.9 -85.9 1 33.0 -53.2 267 31 345.6 345.6 295.6 345.6 0.00 35 200 11650 -52.7 -85.7 1 33.0 -53.1 270 31 349.3 349.3 296.5 349.3 0.00 36 179 12366 -53.5 -86.5 1 33.0 -53.9 264 33 359.3 359.3 298.5 359.3 0.00 37 173 12587 -51.9 -84.9 1 33.0 -52.4 262 33 365.4 365.4 299.7 365.4 0.00 38 166 12855 -51.7 -84.7 1 33.0 -52.2 260 34 370.1 370.1 300.6 370.1 0.00 39 158 13176 -52.5 -85.5 1 33.0 -52.9 258 34 374.0 374.0 301.2 374.0 0.00 40 153 13383 -54.3 -87.3 1 33.0 -54.7 256 35 374.4 374.4 301.3 374.4 0.00 41 150 13510 -54.7 -86.7 1 32.0 -55.1 255 35 375.8 375.8 301.6 375.8 0.00 42 147 13639 -54.9 -86.9 1 32.0 -55.3 256 36 377.7 377.7 301.9 377.7 0.00 43 142 13861 -53.9 -86.9 1 33.0 -54.4 259 36 383.2 383.2 302.8 383.2 0.00 44 139 13997 -54.3 -87.3 1 33.0 -54.7 261 37 384.8 384.8 303.0 384.8 0.00 45 136 14138 -52.9 -85.9 1 33.0 -53.4 262 38 389.7 389.7 303.8 389.7 0.00 46 126 14630 -52.7 -85.7 1 33.0 -53.2 268 40 398.7 398.7 305.0 398.7 0.00 47 115 15216 -55.7 -87.7 1 32.0 -56.1 275 42 403.6 403.6 305.7 403.7 0.00 48 111 15440 -57.5 -89.5 1 32.0 -57.9 271 43 404.4 404.4 305.8 404.4 0.00 49 108 15613 -58.1 -89.1 1 31.0 -58.5 266 43 406.4 406.4 306.0 406.4 0.00 50 106 15730 -57.9 -89.9 1 32.0 -58.3 264 44 409.0 409.0 306.4 409.0 0.00 51 102 15974 -55.7 -87.7 1 32.0 -56.2 258 45 417.7 417.7 307.4 417.7 0.00 52 100 16100 -55.5 -87.5 1 32.0 -56.0 255 45 420.5 420.5 307.7 420.5 0.00 53 89 16843 -54.7 -86.7 1 32.0 -55.3 255 53 436.3 436.3 309.5 436.4 0.00 54 81 17441 -57.9 -89.9 1 32.0 -58.4 255 60 441.7 441.7 310.0 441.7 0.00 55 79 17598 -57.7 -89.7 1 32.0 -58.2 255 62 445.3 445.3 310.4 445.3 0.00 56 78 17679 -55.3 -87.3 1 32.0 -55.9 255 63 451.9 451.9 311.0 451.9 0.00 57 74 18015 -54.1 -87.1 1 33.0 -54.9 264 55 461.3 461.3 311.9 461.3 0.00 58 70 18370 -55.9 -87.9 1 32.0 -56.6 255 52 464.8 464.8 312.2 464.8 0.00 59 68 18554 -56.7 -88.7 1 32.0 -57.3 254 53 466.9 466.9 312.4 466.9 0.00 60 57 19672 -55.9 -87.9 1 32.0 -56.7 246 56 492.9 492.9 314.4 492.9 0.00 61 52 20252 -57.7 -89.7 1 32.0 -58.5 248 52 501.8 501.8 315.1 501.9 0.00 62 50 20500 -56.9 -88.9 1 32.0 -57.8 250 49 509.4 509.4 315.6 509.4 0.00 63 49 20628 -56.9 -88.9 1 32.0 -57.8 254 51 512.3 512.3 315.8 512.4 0.00 64 48 20760 -53.5 -86.5 1 33.0 -54.8 257 53 523.5 523.5 316.5 523.5 0.00 65 44 21322 -52.5 -85.5 1 33.0 -54.0 256 54 539.1 539.1 317.5 539.1 0.01 66 37 22432 -57.1 -89.1 1 32.0 -58.2 258 61 554.7 554.7 318.3 554.7 0.00 67 33 23161 -54.9 -86.9 1 32.0 -56.4 255 56 579.0 579.0 319.6 579.0 0.01 68 31 23561 -55.7 -87.7 1 32.0 -57.1 263 54 587.3 587.3 320.0 587.3 0.01 69 30 23770 -55.3 -87.3 1 32.0 -56.8 260 58 593.9 593.9 320.3 593.9 0.01 70 29 23985 -56.1 -88.1 1 32.0 -57.6 260 64 597.5 597.5 320.5 597.5 0.01 71 27 24441 -52.5 -85.5 1 33.0 -54.7 262 52 619.9 619.9 321.5 620.0 0.01 72 25 24939 -50.9 -84.9 1 34.0 -53.7 242 57 638.3 638.3 322.2 638.4 0.01 73 23 25479 -51.5 -84.5 1 33.0 -54.2 254 50 651.9 652.0 322.7 652.0 0.01 74 21 26065 -53.7 -86.7 1 33.0 -56.1 252 52 662.5 662.5 323.2 662.6 0.01 75 20 26380 -50.9 -84.9 1 34.0 -54.1 255 57 680.4 680.4 323.8 680.5 0.01 76 19 26715 -50.5 -84.5 1 34.0 -53.9 255 58 691.7 691.7 324.1 691.8 0.02 77 18 27066 -51.9 -84.9 1 33.0 -55.1 255 59 698.0 698.0 324.4 698.2 0.02 78 16 27835 -49.5 -83.5 1 34.0 -53.7 263 61 729.8 729.8 325.4 730.0 0.02 79 15 28257 -50.7 -84.7 1 34.0 -54.7 258 61 739.4 739.4 325.6 739.5 0.02 80 14 28709 -48.3 -82.3 1 34.0 -53.4 255 72 762.3 762.3 326.3 762.5 0.03 81 13 29197 -48.7 -82.7 1 34.0 -53.8 254 72 777.2 777.2 326.7 777.5 0.03 82 12 29726 -46.3 -81.3 1 35.0 -52.7 253 72 803.7 803.7 327.3 804.1 0.04 83 10 30930 -49.5 -83.5 1 34.0 -55.2 250 73 834.8 834.8 328.1 835.1 0.04 84 9.5 31269 -44.9 -79.9 1 35.0 -52.8 864.5 864.6 328.7 865.3 0.07 85 9.3 31413 -40.3 -77.3 1 37.0 -50.7 887.3 887.4 329.2 888.5 0.11 86 9.1 31562 -39.5 -76.5 1 37.0 -50.4 895.9 896.0 329.4 897.3 0.13 87 9.0 31637 -39.5 -76.5 1 37.0 -50.5 260 74 898.6 898.7 329.4 900.0 0.13 88 8.3 32191 -39.9 -76.9 1 37.0 -51.1 918.3 918.3 329.8 919.7 0.13 TRP 256 10090 -58.9 -69.9 23 11.0 -59.0 245 28 316.3 316.3 287.6 316.4 0.01 WND 9.0 31637 -39.5 -76.5 1 37.0 -50.5 260 74 898.6 898.7 329.4 900.0 0.13 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 759.00 mb = 2395.64 m = 7859.62 ft Wetbulb zero: 815.25 mb = 1814.42 m = 5952.75 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 44.00 % Est. max temperature: 17.97 C = 64.34 F Sfc-Lift cond lev (LCL): 738.71 mb = 2610.45 m = 8564.36 ft T: -1.98 C 700-500 lapse rate: 7.42 C/km ThetaE index: 2.86 C Layer 946.0- 854.0 mb Conv cond level (CCL): 691.94 mb = 3126.54 m = 10257.56 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 18.94 C = 66.10 F Cap Strength: 1.59 C Lifted Index: 1.47 C Risk: Showers probable Lifted Index @300 mb: 4.71 C Lifted Index @700 mb: 1.26 C Showalter Index: 1.65 C Risk: Showers probable Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 19.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 283.46 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.45 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 63552.14 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 711.03 mb = 2913.07 m = 9557.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 18 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 ---------------------------------------------------------- 0 954 506 135 12 -8.5 8.5 | 92 25 -25.2 0.9 1 925 770 145 29 -16.6 23.8 | 116 37 -33.3 16.2 2 909 914 150 30 -15.0 26.0 | 120 37 -31.7 18.4 3 876 1219 155 29 -12.3 26.3 | 123 34 -29.0 18.7 4 850 1475 170 27 -4.7 26.6 | 132 29 -21.4 19.0 5 813 1829 180 25 0.0 25.0 | 136 24 -16.7 17.4 6 783 2134 185 27 2.4 26.9 | 143 24 -14.3 19.3 7 754 2438 200 26 8.9 24.4 | 155 19 -7.8 16.9 8 726 2743 210 28 14.0 24.2 | 171 17 -2.7 16.7 9 700 3037 215 29 16.6 23.8 | 180 16 -0.1 16.2 10 645 3658 235 28 22.9 16.1 | 216 11 6.2 8.5 11 619 3962 250 29 27.3 9.9 | 257 11 10.6 2.4 12 594 4267 245 27 24.5 11.4 | 244 9 7.8 3.9 13 548 4877 255 21 20.3 5.4 | 301 4 3.6 -2.1 14 526 5182 245 15 13.6 6.3 | 69 3 -3.1 -1.2 15 500 5570 240 19 16.5 9.5 | 173 2 -0.2 1.9 16 464 6096 250 19 17.9 6.5 | 312 2 1.2 -1.1 17 400 7160 245 21 19.0 8.9 | 241 3 2.3 1.3 18 373 7620 240 21 18.2 10.5 | 207 3 1.5 2.9 19 300 9080 245 25 22.7 10.6 | 243 7 6.0 3.0 20 297 9144 245 25 22.7 10.6 | 243 7 6.0 3.0 21 256 10090 245 28 25.4 11.8 | 244 10 8.7 4.3 22 250 10240 250 30 28.2 10.3 | 257 12 11.5 2.7 23 200 11650 270 31 31.0 -0.0 | 298 16 14.3 -7.6 24 150 13510 255 35 33.8 9.1 | 265 17 17.1 1.5 25 114 15240 275 42 41.8 -3.7 | 294 28 25.1 -11.2 26 100 16100 255 45 43.5 11.6 | 261 27 26.8 4.1 27 78 17678 255 63 60.9 16.3 | 259 45 44.2 8.8 28 74 17983 265 55 54.8 4.8 | 274 38 38.1 -2.8 29 71 18288 260 52 51.2 9.0 | 268 35 34.5 1.5 30 70 18370 255 52 50.2 13.5 | 260 34 33.5 5.9 31 56 19812 245 56 50.8 23.7 | 245 38 34.1 16.1 32 50 20500 250 49 46.0 16.8 | 253 31 29.3 9.2 33 46 21031 265 57 56.8 5.0 | 274 40 40.1 -2.6 34 44 21336 255 54 52.2 14.0 | 260 36 35.5 6.4 35 40 21946 250 48 45.1 16.4 | 253 30 28.4 8.9 36 36 22555 260 64 63.0 11.1 | 266 46 46.3 3.6 37 35 22860 245 60 54.4 25.4 | 245 42 37.7 17.8 38 31 23470 265 52 51.8 4.5 | 275 35 35.1 -3.0 39 30 23770 260 58 57.1 10.1 | 266 41 40.4 2.5 40 29 24079 260 66 65.0 11.5 | 265 48 48.3 3.9 41 27 24384 265 51 50.8 4.4 | 275 34 34.1 -3.1 42 25 24994 240 57 49.4 28.5 | 237 39 32.7 20.9 43 24 25298 255 51 49.3 13.2 | 260 33 32.6 5.6 44 22 25908 250 49 46.0 16.8 | 253 31 29.3 9.2 45 20 26380 255 57 55.1 14.8 | 259 39 38.4 7.2 46 17 27432 255 60 58.0 15.5 | 259 42 41.3 8.0 47 16 27737 265 64 63.8 5.6 | 272 47 47.1 -2.0 48 16 28042 260 55 54.2 9.6 | 267 38 37.5 2.0 49 14 28651 255 72 69.5 18.6 | 258 54 52.9 11.1 50 10 30930 250 73 68.6 25.0 | 251 55 51.9 17.4 Wind Parameters Mean winds (0-6000m): 215.7 at 24.4 knts Storm direction: 245.7 at 18.3 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 301.0 neg: 0.0 tot: 301.0 m^2/s^2 ave: 100.3 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 105.14 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 ------------------------------------------------------------------------------- 500 146 25 113 33| 19.0 0.0 19.0|134.8 0.0 134.8 269.5 0.77| 21.3 16.4 1000 153 27 119 33| 9.5 0.0 9.5|187.7 0.0 187.7 187.7 0.72| 15.8 11.4 1500 161 26 125 31| 6.9 0.0 6.9|212.1 0.0 212.1 141.4 0.70| 12.6 8.9 2000 169 26 130 29| 6.3 0.0 6.3|250.0 0.0 250.0 125.0 0.71| 11.8 8.4 2500 177 27 137 26| 6.0 0.0 6.0|277.7 0.0 277.7 111.1 0.74| 10.8 7.9 3000 186 27 144 24| 5.4 0.0 5.4|301.0 0.0 301.0 100.3 0.75| 10.3 7.7 4000 202 27 159 19| 4.6 0.5 5.1|329.9 -4.3 325.6 81.4 0.72| 9.7 7.0 5000 210 26 165 15| 3.1 0.6 3.6|338.2 -4.3 333.9 66.8 0.73| 9.2 6.7 6000 216 24 169 13| 2.7 0.4 3.1|339.0 -4.7 334.3 55.7 0.71| 8.1 5.8 Wrote GIF file: /home/apache/climate/data/raob//KBIS/skewt/KBIS.skewt.20200331.00.gif