Recommandations spéciales sur le CAP pour les tsunamis
Paramètres structurés des tsunamis
Dans l'idéal, une alerte de tsunami inclut tout ou partie des informations suivantes:
- Heures d'arrivée, hauteurs et lieux des vagues
- Les heures et les hauteurs doivent inclure les valeurs prédites et les valeurs observées. Pour la hauteur, vous pouvez indiquer une valeur exacte (par exemple, "0,5 m" ou une plage) (par exemple, "0,3 m – 0,5 m""). Pour les heures, elles doivent être exactes (par exemple, 2012-04-11T17:00:13-07:00).
- Pour que les alertes publiques Google affichent des heures d'arrivée et des hauteurs, les lieux doivent être indiqués sous forme de points avec une latitude et une longitude. Les noms d'emplacements doivent être uniques et conviviaux.
- Formes côtières, qui peuvent être fournies sous la forme de fichiers de formes ou de fichiers KML, à condition que le nom du géocode figure dans le fichier.
- Ressources rich media telles que des cartes énergétiques ou des cartes de durées de trajet
Autres formats
Étant donné que la spécification OASIS CAP n'inclut pas de consignes sur la façon dont les émetteurs d'alertes doivent fournir des informations spécifiques aux tsunami, nous avons identifié des formats avec lesquels nous avons déjà travaillé et qui sont par conséquent compatibles avec les alertes Google publiques. Veuillez nous contacter à l'adresse google-public-alerts@google.com pour obtenir des exemples détaillés.
Centre national d'avertissement au tsunami dans le NWS
<alert xmlns="urn:oasis:names:tc:emergency:cap:1.2">
<identifier>PAAQ-14-nuskyv</identifier>
<sender>ntwc@noaa.gov</sender>
<sent>2015-09-17T11:41:21-00:00</sent>
<status>Actual</status>
<msgType>Update</msgType>
<source>NTWC</source>
<scope>Public</scope>
<code>IPAWSv1.0</code>
<references>
ntwc@noaa.gov,PAAQ-1-nuskyv,2015-09-16T23:01:55-00:00 ntwc@noaa.gov,PAAQ-2-nuskyv,2015-09-16T23:26:48-00:00 ntwc@noaa.gov,PAAQ-3-nuskyv,2015-09-17T00:29:26-00:00 ntwc@noaa.gov,PAAQ-4-nuskyv,2015-09-17T01:43:43-00:00 ntwc@noaa.gov,PAAQ-5-nuskyv,2015-09-17T02:38:25-00:00 ntwc@noaa.gov,PAAQ-6-nuskyv,2015-09-17T03:37:00-00:00 ntwc@noaa.gov,PAAQ-7-nuskyv,2015-09-17T04:42:58-00:00 ntwc@noaa.gov,PAAQ-8-nuskyv,2015-09-17T05:41:04-00:00 ntwc@noaa.gov,PAAQ-9-nuskyv,2015-09-17T06:41:41-00:00 ntwc@noaa.gov,PAAQ-10-nuskyv,2015-09-17T07:43:48-00:00 ntwc@noaa.gov,PAAQ-11-nuskyv,2015-09-17T08:45:58-00:00 ntwc@noaa.gov,PAAQ-12-nuskyv,2015-09-17T09:44:37-00:00 ntwc@noaa.gov,PAAQ-13-nuskyv,2015-09-17T10:46:42-00:00</references>
<incidents>nuskyv</incidents>
<info>
<category>Geo</category>
<event>Tsunami Advisory</event>
<responseType>Prepare</responseType>
<urgency>Immediate</urgency>
<severity>Moderate</severity>
<certainty>Likely</certainty>
<onset>2015-09-17T11:41:21-00:00</onset>
<expires>2015-09-17T14:11:21-00:00</expires>
<senderName>NWS National Tsunami Warning Center Palmer AK</senderName>
<headline>The tsunami Advisory remains in effect for the coastal areas of California from San Onofre State Beach, California (45 miles SE of L.A.) to Ragged Point, California (50 miles NW of San Luis Obispo).</headline>
<description>The tsunami Advisory remains in effect for the coastal areas of California from San Onofre State Beach, California (45 miles SE of L.A.) to Ragged Point, California (50 miles NW of San Luis Obispo). - Event details: Preliminary magnitude 8.3 (MWP) earthquake / Lat: -31.500, Lon: -72.000 at 2015-09-16T22:54:31 UTC Tsunami advisories mean that a tsunami capable of producing strong currents or waves dangerous to people in or very near the water is expected. Significant widespread inundation is not expected for areas under an advisory. Currents may be hazardous to swimmers, boats, and coastal structures and may continue for several hours after the initial wave arrival. </description>
<instruction> If you are in an advisory area - move off the beach and out of harbors and marinas. Widespread inundation of land is not expected for advisory areas. Be alert to instructions from your local emergency officials. Do not go to the coast to observe the tsunami. Do not return to the coast until local emergency officials indicate it is safe to do so.Next update and additional information: This message will be updated in 60 minutes or sooner if the situation warrants. The tsunami message will remain in effect until further notice. Refer to the internet site ntwc.arh.noaa.gov for more information.</instruction>
<web>http://ntwc.arh.noaa.gov/events/PAAQ/2015/09/16/nuskyv/14/WEAK51/WEAK51.txt</web>
<parameter>
<valueName>EventLocationName</valueName>
<value>off the coast of central Chile</value>
</parameter>
<parameter>
<valueName>EventPreliminaryMagnitude</valueName>
<value>8.3</value>
</parameter>
<parameter>
<valueName>EventPreliminaryMagnitudeType</valueName>
<value>MWP</value>
</parameter>
<parameter>
<valueName>EventOriginTime</valueName>
<value>2015-09-16T22:54:31-00:00</value>
</parameter>
<parameter>
<valueName>EventDepth</valueName>
<value>10 kilometers</value>
</parameter>
<parameter>
<valueName>EventLatLon</valueName>
<value>-31.500,-72.000 0.000</value>
</parameter>
<parameter>
<valueName>VTEC</valueName>
<value>/O.CON.PAAQ.TS.Y.0021.000000T0000Z-000000T0000Z/</value>
</parameter>
<parameter>
<valueName>NWSUGC</valueName>
<value>CAZ040-041-552-087-549-550-039-034-035-171311-</value>
</parameter>
<parameter>
<valueName>ProductDefinition</valueName>
<value>Tsunami advisories mean that a tsunami capable of producing strong currents or waves dangerous to people in or very near the water is expected. Significant widespread inundation is not expected for areas under an advisory. Currents may be hazardous to swimmers, boats, and coastal structures and may continue for several hours after the initial wave arrival. </value>
</parameter>
<parameter>
<valueName>WEAK51</valueName>
<value>Public Tsunami Warnings, Watches, and Advisories for AK, BC, and US West Coast</value>
</parameter>
<parameter>
<valueName>EAS-ORG</valueName>
<value>WXR</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Catalina Island, CA";2015-09-17T04:39:26-07:00;33.3;-118.3;CA087;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Catalina Island, CA";"0.030m 0.098ft";33.3;-118.3;CA087;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County Central Coa, CA";2015-09-17T04:52:26-07:00;34.4;-120.5;CA035;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Los Angeles County Coast includi, CA";2015-09-17T04:55:26-07:00;33.8;-118.2;CA041;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Los Angeles County Coast includi, CA";"0.310m 1.017ft";33.8;-118.2;CA041;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County Mountains, CA";2015-09-17T04:55:26-07:00;34.5;-120.2;CA052;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County Mountains, CA";"0.080m 0.262ft";34.5;-120.2;CA052;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Ventura County Coast, CA";2015-09-17T04:56:26-07:00;34.1;-119.2;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Ventura County Coast, CA";"0.090m 0.295ft";34.1;-119.2;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Ventura County Coast, CA";2015-09-17T04:57:26-07:00;34.2;-119.2;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Ventura County Coast, CA";"0.100m 0.328ft";34.2;-119.2;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Los Angeles County Coast includi, CA";2015-09-17T04:59:26-07:00;33.8;-118.2;CA041;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Los Angeles County Coast includi, CA";"0.230m 0.755ft";33.8;-118.2;CA041;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County Mountains, CA";2015-09-17T07:53:31-07:00;34.4;-119.9;CA052;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County Mountains, CA";"0.090m 0.295ft";34.4;-120.0;CA052;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County Central Coa, CA";2015-09-17T05:01:26-07:00;34.7;-120.6;CA035;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County Central Coa, CA";"0.160m 0.525ft";34.7;-120.6;CA035;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County South Coast, CA";2015-09-17T05:03:26-07:00;34.4;-119.8;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County South Coast, CA";"0.070m 0.230ft";34.4;-119.8;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"San Luis Obispo County Interior, CA";2015-09-17T05:06:26-07:00;35.2;-120.9;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"San Luis Obispo County Interior, CA";"0.070m 0.230ft";35.2;-120.9;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County South Coast, CA";2015-09-17T05:06:26-07:00;34.4;-119.7;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County South Coast, CA";"0.150m 0.492ft";34.4;-119.7;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County Central Coa, CA";2015-09-17T05:09:26-07:00;34.9;-120.6;CA035;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County Central Coa, CA";"0.280m 0.919ft";34.9;-120.6;CA035;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Ventura County Coast, CA";2015-09-17T05:11:26-07:00;34.3;-119.3;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Ventura County Coast, CA";"0.240m 0.787ft";34.3;-119.3;CA040;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"San Luis Obispo County Interior, CA";2015-09-17T05:10:26-07:00;35.2;-120.8;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"San Luis Obispo County Interior, CA";"0.240m 0.787ft";35.2;-120.8;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"San Luis Obispo County Interior, CA";2015-09-17T05:12:26-07:00;35.4;-120.9;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"San Luis Obispo County Interior, CA";"0.120m 0.394ft";35.4;-120.9;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"Santa Barbara County South Coast, CA";2015-09-17T05:14:26-07:00;34.4;-119.5;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"Santa Barbara County South Coast, CA";"0.130m 0.427ft";34.4;-119.5;CA039;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedArrivalTime</valueName>
<value>"San Luis Obispo County Interior, CA";2015-09-17T05:15:26-07:00;35.1;-120.7;CA037;"CAP-TSU:1.0"</value>
</parameter>
<parameter>
<valueName>predictedWaveHeight</valueName>
<value>"San Luis Obispo County Interior, CA";"0.250m 0.820ft";35.1;-120.7;CA037;"CAP-TSU:1.0"</value>
</parameter>
<resource>
<resourceDesc>Energy Map</resourceDesc>
<mimeType>image/jpeg</mimeType>
<uri>http://ntwc.arh.noaa.gov/events/PAAQ/2015/09/16/nuskyv/14/WEAK51/energynuskyv.jpg</uri>
</resource>
<resource>
<resourceDesc>Tsunami Travel Time Map</resourceDesc>
<mimeType>image/jpeg</mimeType>
<uri>http://ntwc.arh.noaa.gov/events/PAAQ/2015/09/16/nuskyv/14/WEAK51/ttvunuskyv-14.jpg</uri>
</resource>
<resource>
<resourceDesc>Event Data as a JSON document</resourceDesc>
<mimeType>application/json</mimeType>
<uri>http://ntwc.arh.noaa.gov/events/PAAQ/2015/09/16/nuskyv/14/WEAK51/PAAQ.json</uri>
</resource>
<area>
<areaDesc>Coastal areas between and including San Onofre State Beach, California (45 miles SE of L.A.) to Ragged Point, California (50 miles NW of San Luis Obispo)</areaDesc>
<geocode>
<valueName>UGC</valueName>
<value>CAZ040</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ041</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ552</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ087</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ549</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ550</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ039</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ034</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ035</value>
</geocode>
</area>
</info>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
...
</Signature></alert>