Weather Alerts Report

Contents

Available in North America Only

The Weather Alerts Report provides detailed descriptions of all alerts generated along the route. We recommend setting a departure time for the route so the report does not return alerts that expire before a vehicle would reach an alert area. Use estimatedTimeOpts to set the departure time.

Available for dataVersion 29 and Higher

Weather Alerts Report Request

API KEY
GET

Parameters

Required parameters are highlighted in yellow. Set the urgency, severity, certainty or eventNames parameters to narrow your results.

Response

Weather Alerts Report Response

Data Element Description Data Type Example Value
AlertEvent Short text that describes the weather alert.
string
Extreme Fire Danger
AreaDesc The areas covered by the alert.
string
Coastal Collier County; Glades; Hendry; Inland Broward County; Inland Collier County
Certainty The certainty of the event in the alert message.
string
Likely
CountryCode Alert country code in ISO 2 format.
string
US
DispEffective The effective time with time zone.
string
2019-12-11T05:19:00-05:00
DispExpires The expiry time with time zone.
string
2019-12-11T08:00:00-05:00
DispPublished Time the alert was published with time zone.
string
2019-12-11T05:19:00-05:00
DispUpdated The time the alert was last updated with time zone.
string
2019-12-11T05:19:00-05:00
Effective The effective time of the information of the alert message.
dateTime
/Date(1576085580000-0500)/
Expires The expiry time of the information of the alert message.
dateTime
/Date(1576090800000-0500)/
LanguageCode The alert language.
string
en-us
Published Date and time that the alert was published.
dateTime
/Date(1576070760000-0500)/
Severity The severity of the event in the alert message.
string
Minor
Summary A text summary of the weather alert.
string
…DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING
Title The title for the alert message.
string
Dense Fog Advisory issued December 11 at 5:38AM EST until December 11 at 9:00AM EST by NWS
Updated Date and time the alert was updated.
dateTime
/Date(1576078680000-0500)/
Urgency The severity of the event in the alert message.
string
Expected
ID The URL for the source of the weather alert.
string
https://alerts.weather.gov/cap/wwacapget.php?x=FL125D21F72638.DenseFogAdvisory.125D21F7B3A0FL.MLBNPWMLB.82cb1e74da752db41ab42a8c4b7e2d88
Last updated November 30, 2020.