Alert archive / Colorado / Winter Weather Advisories in 2016

Winter Weather Advisory 16, NWS Pueblo, CO

April 15, 201610 counties in Colorado

NWS Pueblo, CO issued this winter weather advisory at Apr 15, 2016, 10:28 AM MDT for 10 counties in Colorado. It took effect at Apr 16, 2016, 6:00 AM MDT. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued: Apr 15, 2016, 10:28 AM MDT (16:28 UTC)
In effect from: Apr 16, 2016, 6:00 AM MDT
Expired: Apr 17, 2016, 3:44 AM MDT
In force: 22 hr
Issued by: NWS Pueblo, CO

Counties Alamosa County, CO, Conejos County, CO, Costilla County, CO, Custer County, CO, El Paso County, CO, Fremont County, CO, Las Animas County, CO, Pueblo County, CO, Rio Grande County, CO, Teller County, CO

The radar

The Pueblo radar (KPUX), 112 km from the middle of the area, began a volume at 16:26 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 4.5 hours before the alert went out and 278 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1499 m above ground
0-6 km bulk shear: 49 kt
0-1 km storm-relative helicity: 79 m²/s²
0-3 km storm-relative helicity: 195 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pueblo, CO wrote its last area forecast discussion before this winter weather advisory went out at Apr 15, 5:10 AM MDT, 5 hours 18 minutes earlier.

Area forecast discussion, Apr 15, 5:10 AM MDT, 5 hours 18 minutes before

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Hazardous weather outlook, Apr 15, 6:28 AM MDT, 4 hours before

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<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 12:37 PM MDT	Special Weather Statement	PUB	Bent	38 min
Apr 15, 1:20 PM MDT	Special Weather Statement	PUB	Kiowa	40 min
Apr 15, 1:44 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa	31 min
Apr 15, 1:51 PM MDT	Tornado Warning	PUB	Bent, Kiowa	24 min
Apr 15, 2:07 PM MDT	Tornado Warning	PUB	Kiowa	38 min
Apr 15, 2:39 PM MDT	Tornado Warning	PUB	Kiowa	36 min
Apr 15, 2:47 PM MDT	Special Weather Statement	PUB	Kiowa	43 min
Apr 15, 3:09 PM MDT	Flash Flood Warning	PUB	Kiowa	3 hr
Apr 15, 3:10 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	20 min
Apr 15, 3:22 PM MDT	Tornado Warning	PUB	Kiowa	8 min
Apr 15, 3:25 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa	50 min
Apr 15, 3:42 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa	48 min
Apr 15, 4:04 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	15 min
Apr 15, 4:26 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa	49 min
Apr 15, 4:30 PM MDT	Special Weather Statement	PUB	Baca	30 min
Apr 15, 4:38 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Las Animas	67 min
Apr 15, 5:00 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa, Prowers	45 min
Apr 15, 5:15 PM MDT	Severe Thunderstorm Warning	PUB	Baca	31 min

Nearby

Winter Weather Advisories in Colorado, 2016 Every winter weather advisory in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.