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 |
|---|---|---|---|---|
| 890 mb | 1252 m | 16.2 | -0.8 | 100° 14 kt |
| 878 mb | 1367 m | 13.2 | -1.8 | — |
| 864 mb | 1501 m | 11.7 | -1.8 | 110° 19 kt |
| 853 mb | 1608 m | 10.5 | -1.8 | 105° 20 kt |
| 850 mb | 1637 m | 10.2 | -1.8 | 100° 20 kt |
| 834 mb | 1794 m | 8.8 | -2.1 | 095° 18 kt |
| 821 mb | 1924 m | 7.6 | -2.4 | — |
| 807 mb | 2066 m | 6.4 | -3.6 | — |
| 761 mb | 2545 m | 3.4 | -9.6 | — |
| 740 mb | 2771 m | 2.4 | -11.4 | 070° 23 kt |
| 730 mb | 2881 m | 2.7 | -12.2 | 080° 23 kt |
| 718 mb | 3015 m | 3.8 | -13.2 | — |
| 704 mb | 3175 m | 2.9 | -12.6 | 095° 23 kt |
| 700 mb | 3221 m | 2.6 | -12.4 | 095° 24 kt |
| 664 mb | 3647 m | 1.7 | -8.9 | 125° 16 kt |
| 652 mb | 3793 m | 1.9 | -7.3 | 120° 15 kt |
| 631 mb | 4057 m | 1.2 | -6.8 | 115° 13 kt |
| 620 mb | 4198 m | 0.2 | -7.6 | 130° 11 kt |
| 610 mb | 4328 m | -0.9 | -8.3 | 135° 10 kt |
| 600 mb | 4459 m | -2.0 | -9.1 | 125° 10 kt |
| 590 mb | 4593 m | -2.9 | -9.9 | — |
| 579 mb | 4742 m | -2.7 | -9.7 | — |
| 568 mb | 4894 m | -3.5 | -11.5 | — |
| 552 mb | 5119 m | -5.1 | -12.1 | — |
| 536 mb | 5348 m | -6.1 | -14.8 | 125° 16 kt |
| 522 mb | 5555 m | -7.0 | -17.2 | 135° 13 kt |
| 506 mb | 5798 m | -8.1 | -20.1 | — |
| 500 mb | 5890 m | -8.9 | -20.9 | 105° 10 kt |
| 480 mb | 6204 m | -11.7 | -22.7 | 100° 7 kt |
| 465 mb | 6448 m | -13.9 | -24.0 | 085° 6 kt |
| 429 mb | 7057 m | -18.2 | -29.9 | 335° 3 kt |
| 417 mb | 7269 m | -18.3 | -20.4 | — |
| 406 mb | 7469 m | -19.3 | -20.8 | — |
| 400 mb | 7580 m | -20.3 | -21.9 | 205° 18 kt |
| 387 mb | 7823 m | -21.9 | -23.2 | — |
| 374 mb | 8073 m | -23.9 | -25.7 | 215° 20 kt |
| 361 mb | 8329 m | -25.8 | -27.3 | 200° 19 kt |
| 349 mb | 8573 m | -27.6 | -28.7 | 190° 20 kt |
| 336 mb | 8844 m | -30.0 | -31.2 | 185° 19 kt |
| 324 mb | 9101 m | -31.9 | -34.6 | 205° 21 kt |
| 305 mb | 9525 m | -34.9 | -41.9 | — |
| 300 mb | 9640 m | -35.7 | -42.7 | 230° 32 kt |
| 284 mb | 10019 m | -37.9 | -44.9 | — |
| 271 mb | 10341 m | -39.3 | -46.3 | — |
| 261 mb | 10598 m | -40.9 | -48.9 | — |
| 250 mb | 10890 m | -42.5 | -51.5 | 240° 43 kt |
| 237 mb | 11250 m | -44.4 | -52.4 | 235° 47 kt |
| 223 mb | 11657 m | -47.7 | -55.7 | — |
| 210 mb | 12052 m | -50.5 | -58.5 | 240° 50 kt |
| 200 mb | 12370 m | -52.7 | -60.7 | 240° 47 kt |
| 189 mb | 12732 m | -55.0 | -62.0 | 250° 48 kt |
| 179 mb | 13077 m | -57.3 | -64.3 | — |
| 167 mb | 13513 m | -59.1 | -66.1 | 245° 48 kt |
| 157 mb | 13898 m | -60.7 | -67.7 | 250° 46 kt |
| 150 mb | 14180 m | -61.9 | -68.9 | 250° 40 kt |
| 139 mb | 14649 m | -62.7 | -69.7 | — |
| 128 mb | 15153 m | -65.5 | -71.5 | 275° 22 kt |
| 118 mb | 15642 m | -68.9 | -73.9 | — |
| 107 mb | 16222 m | -71.7 | -76.2 | 220° 22 kt |
| 100 mb | 16620 m | -71.7 | -77.7 | 235° 25 kt |
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
Northern Mariana Islands briefing
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