Severe Weather Alert Map Dashboard

Node-RED Severe Weather Alert Map

Build a Severe Weather Alert Map Node-RED Dashboard using The Weather Company APIs
Use The Weather Company APIs to plot all of the current Severe Weather Alerts issued by the National Weather Service on a Node-RED Dashboard
This example flow and Node-RED Dashboard might be useful as part of a Call for Code solution. The Call for Code 2020 theme is to help reverse the impact of Climate Change.
Create additional Node-RED flows using the node-red-contrib-twc-weather package.
Prerequistes

Install Node-RED on your system or in the cloud
Add the following nodes to your Node-RED palette
If you are participating in the 2020 Call for Code you can register for a time limited TWC API key.
Node-RED flow details:

A flow that displays Severe Weather Alerts on a map

Severe Weather Alert Dashboard
Get the Code: Node-RED flow for Severe Weather Alerts
Authors

John Walicki
Enjoy! Give us feedback if you have suggestions on how to improve this tutorial.
License

This tutorial is licensed under the Apache Software License, Version 2. Separate third party code objects invoked within this code pattern are licensed by their respective providers pursuant to their own separate licenses. Contributions are subject to the Developer Certificate of Origin, Version 1.1 (DCO) and the Apache Software License, Version 2.
Note: some third-party nodes may appear with blank styling, and not as they appear in the Node-RED Editor.
[{"id":"727d366f.1fd3b","type":"tab","label":"TWC Severe Weather Alerts","disabled":false,"info":""},{"id":"a1937a33.e32a88","type":"http request","z":"727d366f.1fd3b","name":"Weather Alert Headlines","method":"GET","ret":"obj","paytoqs":false,"url":"https://api.weather.com/v3/alerts/headlines?countryCode=US&format=json&language=en-US&apiKey={{apikey}}","tls":"","proxy":"","authType":"","x":730,"y":160,"wires":[["dcbfe859.e2f748","13025bab.757784"]]},{"id":"59a1840c.76fdac","type":"inject","z":"727d366f.1fd3b","name":"Alert Headlines - US","topic":"","payload":"true","payloadType":"bool","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":210,"y":160,"wires":[["628c5fe.10653a"]]},{"id":"dcbfe859.e2f748","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":990,"y":160,"wires":[]},{"id":"6c0974c8.9d7b9c","type":"function","z":"727d366f.1fd3b","name":"Next","func":"var Severe = flow.get(\"SevereAlerts\");\n\nfor( i = 0 ; i < msg.payload.alerts.length ; i++ ) {\n    if( msg.payload.alerts[i].severityCode <= 2 ) {\n        Severe.push(msg.payload.alerts[i]) ;\n    }\n}\nflow.set(\"SevereAlerts\", Severe);\n\nif( msg.payload.metadata.next === null ) {\n    return [null, msg] ;\n} else {\n    // Get the next chunk of Alerts\n    msg.url = 'https://api.weather.com/v3/alerts/headlines?countryCode=US&format=json&language=en-US&apiKey='+msg.apikey;\n    msg.url = msg.url + \"&next=\" + msg.payload.metadata.next ;\n\n    return [msg, null];\n}","outputs":2,"noerr":0,"x":390,"y":260,"wires":[["7bdcf8d3.df4518"],["4f00bc25.68816c"]]},{"id":"7bdcf8d3.df4518","type":"http request","z":"727d366f.1fd3b","name":"Next Block of Alerts","method":"GET","ret":"obj","paytoqs":false,"url":"","tls":"","proxy":"","authType":"","x":590,"y":260,"wires":[["6c0974c8.9d7b9c","b11caf06.e3de58"]]},{"id":"b11caf06.e3de58","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":810,"y":260,"wires":[]},{"id":"91f7a1b8.a4b008","type":"comment","z":"727d366f.1fd3b","name":"All US Weather Alerts","info":"","x":180,"y":80,"wires":[]},{"id":"658dfdaa.d3f004","type":"http request","z":"727d366f.1fd3b","name":"Weather Alert Headlines","method":"GET","ret":"obj","paytoqs":false,"url":"https://api.weather.com/v3/alerts/headlines?adminDistrictCode={{{admindistrictcode}}}&format=json&language=en-US&apiKey={{{apikey}}}","tls":"","proxy":"","authType":"","x":710,"y":560,"wires":[["ad2fefb8.49fb2","a6b2c4aa.a00ba"]]},{"id":"3e24c2d8.1c79de","type":"inject","z":"727d366f.1fd3b","name":"Alert Headlines NJ:US","topic":"","payload":"NJ:US","payloadType":"str","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":200,"y":600,"wires":[["de3ccf91.9c4ac8"]]},{"id":"ad2fefb8.49fb2","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":970,"y":560,"wires":[]},{"id":"de3ccf91.9c4ac8","type":"change","z":"727d366f.1fd3b","name":"","rules":[{"t":"delete","p":"SevereAlerts","pt":"flow"},{"t":"set","p":"SevereAlerts","pt":"flow","to":"[]","tot":"json"},{"t":"set","p":"apikey","pt":"msg","to":"twcapikey","tot":"flow"},{"t":"set","p":"admindistrictcode","pt":"msg","to":"payload","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":460,"y":560,"wires":[["658dfdaa.d3f004"]]},{"id":"4f00bc25.68816c","type":"change","z":"727d366f.1fd3b","name":"All Severe Alerts","rules":[{"t":"set","p":"payload","pt":"msg","to":"SevereAlerts","tot":"msg"},{"t":"set","p":"payload","pt":"msg","to":"SevereAlerts","tot":"flow"}],"action":"","property":"","from":"","to":"","reg":false,"x":580,"y":320,"wires":[["39267c6f.0a02bc","f72d3d3e.bc3d88"]]},{"id":"39267c6f.0a02bc","type":"debug","z":"727d366f.1fd3b","name":"All Severe","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","x":800,"y":320,"wires":[]},{"id":"628c5fe.10653a","type":"change","z":"727d366f.1fd3b","name":"","rules":[{"t":"set","p":"apikey","pt":"msg","to":"twcapikey","tot":"flow"},{"t":"delete","p":"SevereAlerts","pt":"flow"},{"t":"set","p":"SevereAlerts","pt":"flow","to":"[]","tot":"json"}],"action":"","property":"","from":"","to":"","reg":false,"x":460,"y":160,"wires":[["a1937a33.e32a88"]]},{"id":"a5ecb7d0.c5597","type":"function","z":"727d366f.1fd3b","name":"Next","func":"if( typeof msg.payload.alerts == 'undefined' ) {\n    // No Severe Alerts for this State / District\n    // Blank the table\n    msg.payload = [];\n    return [null, null, msg] ;\n}\nvar Severe = flow.get(\"SevereAlerts\") ;\n\nfor( i = 0 ; i < msg.payload.alerts.length ; i++ ) {\n    if( msg.payload.alerts[i].severityCode <= 2 ) {\n        Severe.push(msg.payload.alerts[i]) ;\n    }\n}\nflow.set(\"SevereAlerts\", Severe);\n\nif( msg.payload.metadata.next === null ) {\n    return [null, msg, null] ;\n} else {\n    // Get the next chunk of Alerts\n    msg.url = 'https://api.weather.com/v3/alerts/headlines?adminDistrictCode='+msg.admindistrictcode+'&format=json&language=en-US&apiKey='+msg.apikey;\n    msg.url = msg.url + \"&next=\" + msg.payload.metadata.next ;\n\n    return [msg, null, null];\n}","outputs":3,"noerr":0,"x":390,"y":700,"wires":[["9fcd6710.403a38"],["c856737c.3d8508"],["81c64620.3a57"]]},{"id":"9fcd6710.403a38","type":"http request","z":"727d366f.1fd3b","name":"Next Block of 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map","rules":[{"t":"delete","p":"payload","pt":"msg"},{"t":"set","p":"payload","pt":"msg","to":"{\"command\":{\"layer\":\"OSM\",\"lat\":41.2417,\"lon\":-99.3829,\"zoom\":4,\"addtoheatmap\":true,\"autopan\":true,\"clear\":\"OSM\",\"map\":{\"name\":\"OSM\",\"url\":\"http://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png\",\"opt\":{\"MaxZoom\":18,\"attribution\":\"&copy; OpenStreetMap\"}}}}","tot":"json"}],"action":"","property":"","from":"","to":"","reg":false,"x":610,"y":920,"wires":[["a0e723d6.f6fc48"]]},{"id":"a0e723d6.f6fc48","type":"worldmap","z":"727d366f.1fd3b","name":"","lat":"","lon":"","zoom":"","cluster":"","maxage":"","hiderightclick":"false","coords":"none","path":"/alertmap","x":980,"y":920,"wires":[]},{"id":"e4b94e5.d118ab","type":"ui_template","z":"727d366f.1fd3b","group":"8483c94.42c1e38","name":"Embedded Map","order":1,"width":"22","height":"15","format":"<div ng-bind-html=\"msg.payload | 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/alertmap","rules":[{"t":"delete","p":"payload","pt":"msg"},{"t":"set","p":"payload.url","pt":"msg","to":"\"/alertmap\"","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":420,"y":980,"wires":[["810fda87.de437"]]},{"id":"62514346.1f93cc","type":"delay","z":"727d366f.1fd3b","name":"","pauseType":"delay","timeout":"1","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"x":400,"y":920,"wires":[["e960f8cc.4b8728"]]},{"id":"58132aae.15c48c","type":"inject","z":"727d366f.1fd3b","name":"Init WorldMap","topic":"","payload":"true","payloadType":"bool","repeat":"","crontab":"","once":true,"onceDelay":"1","x":200,"y":980,"wires":[["62514346.1f93cc","2712a047.972ef8"]]},{"id":"97585bd4.3585c8","type":"comment","z":"727d366f.1fd3b","name":"One time - Add Map to Dashboard","info":"","x":170,"y":920,"wires":[]},{"id":"d5ffe03.5a308a","type":"function","z":"727d366f.1fd3b","name":"Plot on Map","func":"msg.payload.lat = msg.payload.latitude;\nmsg.payload.lon = msg.payload.longitude;\nmsg.payload.name = msg.payload.detailKey;\n\n\nmsg.payload.icon = \"globe\";\nif( msg.payload.severityCode > 2 ) {\n    msg.payload.iconColor = \"red\";\n} else {\n    msg.payload.iconColor = \"orange\";\n}\n\nmsg.payload.command = { zoom:6, \n                            \"lat\":msg.payload.lat,\n                            \"lon\":msg.payload.lon,\n                            autopan:true };\n\ndelete msg.payload.latitude;\ndelete msg.payload.longitude;\ndelete msg.payload.type;\nreturn msg;","outputs":1,"noerr":0,"x":790,"y":880,"wires":[["a0e723d6.f6fc48"]]},{"id":"6d197c4c.0d3884","type":"split","z":"727d366f.1fd3b","name":"Split / Plot 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contain:\n\n<HTML><HEAD>\n<TITLE>Access Denied</TITLE>\n</HEAD><BODY>\n<H1>Access Denied</H1>\n \nYou don't have permission to access \"http&#58;&#47;&#47;api&#46;weather&#46;com&#47;v3&#47;alerts&#47;headlines&#63;\" on this server.<P>\nReference&#32;&#35;18&#46;4d3c2b17&#46;1573048691&#46;85dab1a\n</BODY>\n</HTML>"},{"id":"1080bfa8.a06a6","type":"change","z":"727d366f.1fd3b","name":"Error API Key access denied","rules":[{"t":"set","p":"payload","pt":"msg","to":"Access Denied - Your API key does not have permission to access this API","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":460,"y":640,"wires":[["3610e571.255d72"]]},{"id":"3610e571.255d72","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":990,"y":640,"wires":[]},{"id":"f72d3d3e.bc3d88","type":"link out","z":"727d366f.1fd3b","name":"US All Alerts","links":["fa338a5a.06991"],"x":755,"y":360,"wires":[]},{"id":"fa338a5a.06991","type":"link in","z":"727d366f.1fd3b","name":"Plot All US Alerts","links":["f72d3d3e.bc3d88"],"x":255,"y":820,"wires":[["545c63e7.ce834c","6d197c4c.0d3884"]]},{"id":"22b50502.de5f3a","type":"ui_dropdown","z":"727d366f.1fd3b","name":"","label":"Select State:","tooltip":"","place":"State","group":"6eaba9c5.b8be18","order":2,"width":0,"height":0,"passthru":true,"options":[],"payload":"","topic":"","x":570,"y":480,"wires":[["b5b2d26c.8d6cb","fa34b305.664188"]]},{"id":"77daef29.443818","type":"change","z":"727d366f.1fd3b","name":"Load States","rules":[{"t":"set","p":"junk","pt":"msg","to":"[{\"Alaska\":\"AK:US\"},{\"Alabama\":\"AL:US\"},{\"Arkansas\":\"AR:US\"},{\"American Samoa\":\"AS:US\"},{\"Arizona\":\"AZ:US\"},{\"California\":\"CA:US\"},{\"Colorado\":\"CO:US\"},{\"Connecticut\":\"CT:US\"},{\"District of Columbia\":\"DC:US\"},{\"Delaware\":\"DE:US\"},{\"Florida\":\"FL:US\"},{\"Georgia\":\"GA:US\"},{\"Guam\":\"GU:US\"},{\"Hawaii\":\"HI:US\"},{\"Iowa\":\"IA:US\"},{\"Idaho\":\"ID:US\"},{\"Illinois\":\"IL:US\"},{\"Indiana\":\"IN:US\"},{\"Kansas\":\"KS:US\"},{\"Kentucky\":\"KY:US\"},{\"Louisiana\":\"LA:US\"},{\"Massachusetts\":\"MA:US\"},{\"Maryland\":\"MD:US\"},{\"Maine\":\"ME:US\"},{\"Michigan\":\"MI:US\"},{\"Minnesota\":\"MN:US\"},{\"Missouri\":\"MO:US\"},{\"Mississippi\":\"MS:US\"},{\"Montana\":\"MT:US\"},{\"North Carolina\":\"NC:US\"},{\"North Dakota\":\"ND:US\"},{\"Nebraska\":\"NE:US\"},{\"New Hampshire\":\"NH:US\"},{\"New Jersey\":\"NJ:US\"},{\"New Mexico\":\"NM:US\"},{\"Nevada\":\"NV:US\"},{\"New York\":\"NY:US\"},{\"Ohio\":\"OH:US\"},{\"Oklahoma\":\"OK:US\"},{\"Oregon\":\"OR:US\"},{\"Pennsylvania\":\"PA:US\"},{\"Puerto Rico\":\"PR:US\"},{\"Rhode Island\":\"RI:US\"},{\"South Carolina\":\"SC:US\"},{\"South Dakota\":\"SD:US\"},{\"Tennessee\":\"TN:US\"},{\"Texas\":\"TX:US\"},{\"Utah\":\"UT:US\"},{\"Virginia\":\"VA:US\"},{\"Virgin Islands\":\"VI:US\"},{\"Vermont\":\"VT:US\"},{\"Washington\":\"WA:US\"},{\"Wisconsin\":\"WI:US\"},{\"West Virginia\":\"WV:US\"},{\"Wyoming\":\"WY:US\"}]","tot":"json"},{"t":"set","p":"options","pt":"msg","to":"payload","tot":"msg"},{"t":"delete","p":"payload","pt":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":330,"y":440,"wires":[["dea839a9.89ee58","22b50502.de5f3a"]]},{"id":"dea839a9.89ee58","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"options","targetType":"msg","x":570,"y":440,"wires":[]},{"id":"cd8ee7d4.39b0c8","type":"inject","z":"727d366f.1fd3b","name":"","topic":"","payload":"[{\"Alaska\":\"AK:US\"},{\"Alabama\":\"AL:US\"},{\"Arkansas\":\"AR:US\"},{\"American Samoa\":\"AS:US\"},{\"Arizona\":\"AZ:US\"},{\"California\":\"CA:US\"},{\"Colorado\":\"CO:US\"},{\"Connecticut\":\"CT:US\"},{\"District of Columbia\":\"DC:US\"},{\"Delaware\":\"DE:US\"},{\"Florida\":\"FL:US\"},{\"Georgia\":\"GA:US\"},{\"Guam\":\"GU:US\"},{\"Hawaii\":\"HI:US\"},{\"Iowa\":\"IA:US\"},{\"Idaho\":\"ID:US\"},{\"Illinois\":\"IL:US\"},{\"Indiana\":\"IN:US\"},{\"Kansas\":\"KS:US\"},{\"Kentucky\":\"KY:US\"},{\"Louisiana\":\"LA:US\"},{\"Massachusetts\":\"MA:US\"},{\"Maryland\":\"MD:US\"},{\"Maine\":\"ME:US\"},{\"Michigan\":\"MI:US\"},{\"Minnesota\":\"MN:US\"},{\"Missouri\":\"MO:US\"},{\"Mississippi\":\"MS:US\"},{\"Montana\":\"MT:US\"},{\"North Carolina\":\"NC:US\"},{\"North Dakota\":\"ND:US\"},{\"Nebraska\":\"NE:US\"},{\"New Hampshire\":\"NH:US\"},{\"New Jersey\":\"NJ:US\"},{\"New Mexico\":\"NM:US\"},{\"Nevada\":\"NV:US\"},{\"New York\":\"NY:US\"},{\"Ohio\":\"OH:US\"},{\"Oklahoma\":\"OK:US\"},{\"Oregon\":\"OR:US\"},{\"Pennsylvania\":\"PA:US\"},{\"Puerto Rico\":\"PR:US\"},{\"Rhode Island\":\"RI:US\"},{\"South Carolina\":\"SC:US\"},{\"South Dakota\":\"SD:US\"},{\"Tennessee\":\"TN:US\"},{\"Texas\":\"TX:US\"},{\"Utah\":\"UT:US\"},{\"Virginia\":\"VA:US\"},{\"Virgin Islands\":\"VI:US\"},{\"Vermont\":\"VT:US\"},{\"Washington\":\"WA:US\"},{\"Wisconsin\":\"WI:US\"},{\"West Virginia\":\"WV:US\"},{\"Wyoming\":\"WY:US\"}]","payloadType":"json","repeat":"","crontab":"","once":true,"onceDelay":0.1,"x":150,"y":440,"wires":[["77daef29.443818"]]},{"id":"b5b2d26c.8d6cb","type":"debug","z":"727d366f.1fd3b","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":730,"y":480,"wires":[]},{"id":"fa34b305.664188","type":"switch","z":"727d366f.1fd3b","name":"Which State Selected?","property":"payload","propertyType":"msg","rules":[{"t":"nnull"}],"checkall":"true","repair":false,"outputs":1,"x":200,"y":560,"wires":[["de3ccf91.9c4ac8"]]},{"id":"fb2f8c73.ee71e8","type":"comment","z":"727d366f.1fd3b","name":"Select States - Weather Alerts","info":"","x":200,"y":400,"wires":[]},{"id":"81c64620.3a57","type":"ui_table","z":"727d366f.1fd3b","group":"6eaba9c5.b8be18","name":"","order":3,"width":"10","height":"13","columns":[{"field":"severityCode","title":"Severity","width":"5%","align":"left","formatter":"plaintext","formatterParams":{"target":"_blank"}},{"field":"location","title":"Location","width":"30%","align":"left","formatter":"plaintext","formatterParams":{"target":"_blank"}},{"field":"headline","title":"Headline","width":"65%","align":"left","formatter":"plaintext","formatterParams":{"target":"_blank"}}],"outputs":1,"cts":true,"x":970,"y":840,"wires":[["5b0167f4.7d9438","5814b416.56931c","aee64557.a49f98"]]},{"id":"545c63e7.ce834c","type":"function","z":"727d366f.1fd3b","name":"Build Table","func":"var TableArray = [];\nfor( i=0; i < msg.payload.length; i++ ) {\n      var TableEntry = {};\n      TableEntry.severityCode = msg.payload[i].severityCode ;\n      TableEntry.location = msg.payload[i].areaName ;\n      TableEntry.headline = msg.payload[i].headlineText ;\n      TableEntry.latitude = msg.payload[i].latitude ;\n      TableEntry.longitude = msg.payload[i].longitude ;\n      // node.warn( TableEntry ) ;\n      TableArray.push( TableEntry );\n}\n\nmsg.payload = TableArray;\nreturn msg;","outputs":1,"noerr":0,"x":790,"y":820,"wires":[["e206cfd8.b9563","81c64620.3a57"]]},{"id":"e206cfd8.b9563","type":"debug","z":"727d366f.1fd3b","name":"","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":990,"y":800,"wires":[]},{"id":"5b0167f4.7d9438","type":"debug","z":"727d366f.1fd3b","name":"onClick","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","x":1200,"y":840,"wires":[]},{"id":"5814b416.56931c","type":"change","z":"727d366f.1fd3b","name":"Zoom Map on Click","rules":[{"t":"move","p":"payload","pt":"msg","to":"tmp","tot":"msg"},{"t":"delete","p":"payload","pt":"msg"},{"t":"set","p":"payload.command","pt":"msg","to":"{\"zoom\":10,\"autopan\":true}","tot":"json"},{"t":"set","p":"payload.command.lat","pt":"msg","to":"tmp.latitude","tot":"msg"},{"t":"set","p":"payload.command.lon","pt":"msg","to":"tmp.longitude","tot":"msg"},{"t":"delete","p":"tmp","pt":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":1230,"y":880,"wires":[["a0e723d6.f6fc48"]],"info":"Essentially create this:\n\nmsg.payload.command = { zoom:6, \n                        \"lat\":msg.payload.latitude,\n                        \"lon\":msg.payload.longitude\n                        autopan:true };"},{"id":"12a9c3fd.121b14","type":"ui_button","z":"727d366f.1fd3b","name":"","group":"6eaba9c5.b8be18","order":1,"width":0,"height":0,"passthru":false,"label":"Show all US Severe Weather Alerts","tooltip":"","color":"","bgcolor":"","icon":"","payload":"","payloadType":"str","topic":"","x":220,"y":120,"wires":[["628c5fe.10653a"]]},{"id":"aee64557.a49f98","type":"ui_text","z":"727d366f.1fd3b","group":"8483c94.42c1e38","order":2,"width":"22","height":"1","name":"Headline","label":"","format":"{{msg.payload.headline}}","layout":"row-left","x":1200,"y":800,"wires":[]},{"id":"9dd6b77d.223ed","type":"delay","z":"727d366f.1fd3b","name":"","pauseType":"rate","timeout":"5","timeoutUnits":"seconds","rate":"20","nbRateUnits":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"x":620,"y":880,"wires":[["d5ffe03.5a308a"]]},{"id":"a3e603c7.3ea1a8","type":"change","z":"727d366f.1fd3b","name":"Set TWC API Key here","rules":[{"t":"set","p":"twcapikey","pt":"flow","to":"<Paste your TWC API Key here>","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":480,"y":40,"wires":[[]]},{"id":"3f751ab2.37f3ae","type":"inject","z":"727d366f.1fd3b","name":"Init TWC API Key","topic":"","payload":"true","payloadType":"bool","repeat":"","crontab":"","once":true,"onceDelay":0.1,"x":190,"y":40,"wires":[["a3e603c7.3ea1a8"]]},{"id":"8483c94.42c1e38","type":"ui_group","z":"","name":"Alert Map","tab":"af2eb5ba.b61b","order":2,"disp":true,"width":"22","collapse":false},{"id":"6eaba9c5.b8be18","type":"ui_group","z":"","name":"Get Alerts","tab":"af2eb5ba.b61b","order":1,"disp":true,"width":"10","collapse":false},{"id":"af2eb5ba.b61b","type":"ui_tab","z":"","name":"Severe Weather Alert Headlines","icon":"dashboard","order":1,"disabled":false,"hidden":false}]
Flow Info

Created 5 years, 2 months ago
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view on github
Owner

johnwalicki
Actions

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Node Types

Core

change (x11)
comment (x3)
debug (x12)
delay (x2)
function (x4)
http request (x4)
inject (x5)
link in (x1)
link out (x1)
split (x1)
switch (x3)
template (x1)
Other

tab (x1)
ui_button (x1)
ui_dropdown (x1)
ui_group (x2)
ui_tab (x1)
ui_table (x1)
ui_template (x1)
ui_text (x1)
worldmap (x1)