SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (60)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 980 mb | 317 m | 9.8 | 9.3 | 280° 8 kt |
| 968 mb | 421 m | 8.6 | 7.7 | — |
| 946 mb | 610 m | 7.0 | 6.5 | 280° 20 kt |
| 932 mb | 738 m | 6.0 | 5.6 | — |
| 925 mb | 801 m | 5.8 | 5.3 | 295° 26 kt |
| 889 mb | 1126 m | 4.8 | 3.2 | — |
| 879 mb | 1219 m | 4.1 | 2.7 | 320° 24 kt |
| 850 mb | 1491 m | 2.2 | 1.1 | 315° 21 kt |
| 815 mb | 1829 m | -0.2 | -0.8 | 320° 20 kt |
| 796 mb | 2017 m | -1.5 | -1.8 | — |
| 784 mb | 2134 m | -2.0 | -3.9 | 305° 17 kt |
| 766 mb | 2322 m | -2.9 | -7.3 | — |
| 755 mb | 2438 m | -2.4 | -14.4 | 315° 14 kt |
| 726 mb | 2743 m | -3.4 | -21.8 | 305° 18 kt |
| 700 mb | 3034 m | -4.7 | -28.7 | 290° 24 kt |
| 672 mb | 3353 m | -5.3 | -29.5 | 260° 27 kt |
| 657 mb | 3532 m | -4.7 | -26.7 | — |
| 647 mb | 3658 m | -5.4 | -27.2 | 245° 33 kt |
| 622 mb | 3962 m | -6.9 | -33.4 | 255° 41 kt |
| 602 mb | 4216 m | -8.3 | -35.3 | — |
| 566 mb | 4694 m | -9.5 | -13.5 | — |
| 553 mb | 4874 m | -8.9 | -9.1 | — |
| 531 mb | 5182 m | -10.6 | -10.8 | 230° 75 kt |
| 520 mb | 5350 m | -11.5 | -11.5 | — |
| 500 mb | 5650 m | -13.7 | -15.2 | 230° 71 kt |
| 462 mb | 6245 m | -16.3 | -17.1 | — |
| 443 mb | 6558 m | -18.1 | -19.3 | — |
| 433 mb | 6728 m | -18.9 | -19.9 | — |
| 417 mb | 7010 m | -21.3 | -23.8 | 225° 94 kt |
| 400 mb | 7310 m | -22.3 | -24.4 | 230° 97 kt |
| 385 mb | 7591 m | -23.1 | -24.0 | — |
| 375 mb | 7783 m | -24.3 | -25.5 | — |
| 353 mb | 8221 m | -27.1 | -34.1 | — |
| 338 mb | 8534 m | -28.0 | -33.2 | 230° 110 kt |
| 314 mb | 9059 m | -31.7 | -34.9 | — |
| 300 mb | 9380 m | -34.1 | -37.7 | 225° 108 kt |
| 289 mb | 9642 m | -36.5 | -39.7 | — |
| 278 mb | 9911 m | -39.0 | -42.4 | 225° 110 kt |
| 260 mb | 10363 m | -40.3 | -46.8 | 230° 106 kt |
| 250 mb | 10640 m | -41.1 | -48.1 | 220° 97 kt |
| 238 mb | 10972 m | -43.1 | -50.1 | — |
| 227 mb | 11278 m | -44.8 | -52.4 | 225° 102 kt |
| 217 mb | 11582 m | -45.5 | -52.8 | 225° 104 kt |
| 202 mb | 12064 m | -47.5 | -54.5 | — |
| 200 mb | 12130 m | -47.7 | -54.7 | 235° 96 kt |
| 171 mb | 13148 m | -53.3 | -60.3 | — |
| 159 mb | 13612 m | -56.3 | -63.3 | — |
| 150 mb | 13980 m | -57.1 | -64.1 | 235° 80 kt |
| 135 mb | 14630 m | -60.6 | -66.7 | 235° 84 kt |
| 122 mb | 15240 m | -63.7 | -69.7 | 245° 78 kt |
| 111 mb | 15850 m | -66.7 | -72.3 | 250° 78 kt |
| 100 mb | 16470 m | -67.3 | -74.3 | 245° 52 kt |
| 90 mb | 17110 m | -64.7 | -73.7 | 250° 42 kt |
| 79 mb | 17907 m | -63.1 | -75.2 | 280° 27 kt |
| 69 mb | 18738 m | -63.3 | -77.6 | 250° 22 kt |
| 47 mb | 21105 m | -61.0 | -82.4 | 340° 3 kt |
| 37 mb | 22590 m | -60.9 | -86.8 | 260° 8 kt |
| 26 mb | 24740 m | -58.9 | -88.9 | — |
| 16 mb | 27888 m | -55.7 | -87.7 | 245° 26 kt |
| 7 mb | 33813 m | -41.7 | -63.7 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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