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feat(storm-intel): richer event data + NWS boundary label in drawer and map tooltip

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useStormEvents:
- Extract windSpeed (windtag), expireTime, warningDurationMins, phenomenaCode/Label
- Calculate polygonAreaSqMi via shoelace formula; estimate homes at 1800/sq mi

StormDetailDrawer — new sections:
- Weather Metrics: hail size with damage descriptor, wind speed with severity label
- Impact Zone: warning area sq miles + estimated homes in zone
- Warning Timeline: issued time, expired time, duration, issuing NWS office
- NWS Boundary note: explains the shape is a meteorologist-drawn warning zone

Map tooltip:
- Shows phenomenaLabel, wind speed, area sq mi
- Footer section labeled "NWS Warning Boundary" with shape explanation
This commit is contained in:
Satyam-Rastogi
2026-05-19 01:10:17 +05:30
parent b9450dc7b4
commit dc994be329
2 changed files with 186 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/hooks/useStormEvents.js
+54 -9
View File
@@ -60,6 +60,32 @@ function derivedAreaName(rawCoords, ph) {
return `${city} — ${label}`; return `${city} — ${label}`;
} }
// Shoelace formula — polygon is Leaflet [lat,lon] pairs
function polygonAreaSqMi(polygon) {
const n = polygon.length;
if (n < 3) return 0;
const avgLat = polygon.reduce((s, p) => s + p[0], 0) / n;
const mLat = 69.0;
const mLon = 69.0 * Math.cos(avgLat * Math.PI / 180);
let area = 0;
for (let i = 0; i < n; i++) {
const [lat1, lon1] = polygon[i];
const [lat2, lon2] = polygon[(i + 1) % n];
area += (lon1 * mLon) * (lat2 * mLat) - (lon2 * mLon) * (lat1 * mLat);
}
return Math.abs(area) / 2;
}
const PH_LABEL = {
SV: 'Severe Thunderstorm Warning',
TO: 'Tornado Warning',
FF: 'Flash Flood Warning',
WS: 'Winter Storm Warning',
BZ: 'Blizzard Warning',
WW: 'Winter Weather Advisory',
IS: 'Ice Storm Warning',
};
function featureToEvent(feature, idx) { function featureToEvent(feature, idx) {
const p = feature.properties || {}; const p = feature.properties || {};
const ph = p.phenomena || ''; const ph = p.phenomena || '';
@@ -70,7 +96,18 @@ function featureToEvent(feature, idx) {
const polygon = rawCoords.map(([lon, lat]) => [lat, lon]); // → Leaflet [lat,lon] const polygon = rawCoords.map(([lon, lat]) => [lat, lon]); // → Leaflet [lat,lon]
const hailIn = p.hailtag ? parseFloat(p.hailtag) : null; const hailIn = p.hailtag ? parseFloat(p.hailtag) : null;
const windMph = p.windtag ? parseInt(p.windtag, 10) : null;
const issueTime = p.issue || p.polygon_begin || null;
const expireTime = p.expire || p.polygon_end || null;
const warningDurationMins = (issueTime && expireTime)
? Math.round((new Date(expireTime) - new Date(issueTime)) / 60000)
: null;
const areaSqMi = Math.round(polygonAreaSqMi(polygon));
// Suburban DFW density ~1 800 homes/sq mi — conservative (polygons often include open land)
const estHomes = Math.round(areaSqMi * 1800);
const type = ph === 'TO' ? 'tornado' const type = ph === 'TO' ? 'tornado'
: ph === 'FF' ? 'flood' : ph === 'FF' ? 'flood'
@@ -78,6 +115,7 @@ function featureToEvent(feature, idx) {
: ph === 'WW' || ph === 'IS' ? 'ice' : ph === 'WW' || ph === 'IS' ? 'ice'
: hailIn !== null ? 'hail' : hailIn !== null ? 'hail'
: 'wind'; : 'wind';
const severity = ph === 'TO' ? 'severe' const severity = ph === 'TO' ? 'severe'
: hailIn !== null : hailIn !== null
? (hailIn >= 2.0 ? 'severe' : hailIn >= 1.5 ? 'significant' : hailIn >= 1.0 ? 'moderate' : 'trace') ? (hailIn >= 2.0 ? 'severe' : hailIn >= 1.5 ? 'significant' : hailIn >= 1.0 ? 'moderate' : 'trace')
@@ -85,16 +123,23 @@ function featureToEvent(feature, idx) {
: 'significant'; : 'significant';
return { return {
id: `IEM-${WFO}-${ph}-${p.year ?? ''}-${p.eventid ?? idx}`, id: `IEM-${WFO}-${ph}-${p.year ?? ''}-${p.eventid ?? idx}`,
date: p.issue || p.polygon_begin || new Date().toISOString(), date: issueTime || new Date().toISOString(),
expireTime,
warningDurationMins,
type, type,
severity, severity,
maxHailSize: hailIn, phenomenaCode: ph,
areaName: derivedAreaName(rawCoords, ph), phenomenaLabel: PH_LABEL[ph] ?? ph,
county: 'Collin', maxHailSize: hailIn,
estimatedHomes: null, windSpeed: windMph,
description: `${type === 'tornado' ? 'Tornado Warning' : type === 'flood' ? 'Flash Flood Warning' : 'Severe Thunderstorm Warning'} — NWS ${WFO}`, areaName: derivedAreaName(rawCoords, ph),
source: 'IEM/NWS', county: 'Collin',
areaSqMi,
estimatedHomes: estHomes > 0 ? estHomes : null,
description: `${PH_LABEL[ph] ?? ph} — NWS ${WFO}`,
source: 'IEM/NWS',
wfo: WFO,
polygon, polygon,
}; };
} }
src/pages/StormIntelPage.jsx
+132 -43
View File
@@ -331,13 +331,13 @@ const StormMap = memo(({
}} }}
> >
<Tooltip direction="top" opacity={1} className="storm-tooltip" sticky> <Tooltip direction="top" opacity={1} className="storm-tooltip" sticky>
<div style={{ fontFamily: 'system-ui,sans-serif', minWidth: 160 }}> <div style={{ fontFamily: 'system-ui,sans-serif', minWidth: 190, maxWidth: 230 }}>
<div style={{ display: 'flex', alignItems: 'center', gap: 5, marginBottom: 4 }}> <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 4 }}>
<span style={{ fontSize: 10, fontWeight: 800, color: sty.dot, textTransform: 'uppercase', letterSpacing: '0.05em' }}> <span style={{ fontSize: 10, fontWeight: 800, color: sty.dot, textTransform: 'uppercase', letterSpacing: '0.05em' }}>
{sty.label} Hail {sty.label} · {storm.phenomenaLabel ?? storm.type}
</span> </span>
{storm.maxHailSize && ( {storm.maxHailSize && (
<span style={{ fontSize: 10, fontWeight: 700, color: '#6B7280' }}> <span style={{ fontSize: 10, fontWeight: 700, color: '#6B7280', background: '#F4F4F5', padding: '1px 5px', borderRadius: 4 }}>
{storm.maxHailSize}" {storm.maxHailSize}"
</span> </span>
)} )}
@@ -345,9 +345,19 @@ const StormMap = memo(({
<p style={{ fontSize: 12, fontWeight: 700, color: '#18181b', marginBottom: 2 }}> <p style={{ fontSize: 12, fontWeight: 700, color: '#18181b', marginBottom: 2 }}>
{storm.areaName} {storm.areaName}
</p> </p>
<p style={{ fontSize: 10, color: '#71717a' }}> <p style={{ fontSize: 10, color: '#71717a', marginBottom: 6 }}>
{Math.floor((Date.now() - new Date(storm.date).getTime()) / 86400000)}d ago · ~{(storm.estimatedHomes ?? '?').toLocaleString()} homes {Math.floor((Date.now() - new Date(storm.date).getTime()) / 86400000)}d ago
{storm.windSpeed ? ` · ${storm.windSpeed} mph` : ''}
{storm.areaSqMi ? ` · ${storm.areaSqMi} sq mi` : ''}
</p> </p>
<div style={{ borderTop: '1px solid #E4E4E7', paddingTop: 5 }}>
<p style={{ fontSize: 9, fontWeight: 700, color: '#9CA3AF', textTransform: 'uppercase', letterSpacing: '0.06em', marginBottom: 2 }}>
NWS Warning Boundary
</p>
<p style={{ fontSize: 9, color: '#A1A1AA', lineHeight: 1.4 }}>
Official zone drawn by NWS meteorologist — covers the projected storm track, not the exact cloud outline.
</p>
</div>
</div> </div>
</Tooltip> </Tooltip>
</Polygon> </Polygon>
@@ -700,61 +710,140 @@ const StormDetailDrawer = ({ storm, open, onClose, onFlyTo, onAssignZone, canMan
</button> </button>
</div> </div>
<div className="flex-1 overflow-y-auto pl-5 pr-4 py-4 space-y-4"> <div className="flex-1 overflow-y-auto pl-5 pr-4 py-4 space-y-5">
{/* Title */}
<div> <div>
<h2 className="text-lg font-black text-zinc-900 dark:text-white leading-tight"> <h2 className="text-lg font-black text-zinc-900 dark:text-white leading-tight">{storm.areaName}</h2>
{storm.areaName}
</h2>
<p className="text-[12px] text-zinc-500 dark:text-zinc-400 mt-0.5">{storm.county} County, TX</p> <p className="text-[12px] text-zinc-500 dark:text-zinc-400 mt-0.5">{storm.county} County, TX</p>
</div> </div>
<div className={`flex items-center gap-2 px-3 py-2 rounded-xl border ${conv.bg} ${conv.border}`}> {/* Canvassing window */}
{conv.label === 'Hot Zone' && <Flame size={14} className={conv.color} />} <div className={`flex items-start gap-2.5 px-3 py-2.5 rounded-xl border ${conv.bg} ${conv.border}`}>
{conv.label === 'Warm' && <TrendingUp size={14} className={conv.color} />} <div className="mt-0.5 shrink-0">
{conv.label === 'Cold' && <Snowflake size={14} className={conv.color} />} {conv.label === 'Hot Zone' && <Flame size={15} className={conv.color} />}
{conv.label === 'Too Fresh' && <Clock size={14} className={conv.color} />} {conv.label === 'Warm' && <TrendingUp size={15} className={conv.color} />}
{conv.label === 'Cold' && <Snowflake size={15} className={conv.color} />}
{conv.label === 'Too Fresh' && <Clock size={15} className={conv.color} />}
</div>
<div> <div>
<p className={`text-[12px] font-bold ${conv.color}`}>{conv.label}</p> <p className={`text-[12px] font-bold ${conv.color}`}>{conv.label}</p>
<p className="text-[10px] text-zinc-500 dark:text-zinc-400"> <p className="text-[11px] text-zinc-500 dark:text-zinc-400 leading-relaxed mt-0.5">
{conv.label === 'Hot Zone' && 'Peak canvassing window — highest conversion likelihood'} {conv.label === 'Hot Zone' && 'Peak canvassing window. Insurance claims actively being filed — homeowners are receptive. Lead with free inspection.'}
{conv.label === 'Warm' && 'Still worth canvassing — moderate conversion rate'} {conv.label === 'Warm' && 'Claims in process. Many have had adjuster visits. Lead with supplement expertise and contractor credentials.'}
{conv.label === 'Cold' && 'Low conversion — storm damage assessment mostly done'} {conv.label === 'Cold' && 'Most claims settled. Final window before statute expires. Lead with "late claim" and supplemental services.'}
{conv.label === 'Too Fresh' && 'Too recent — wait for claims process to begin'} {conv.label === 'Too Fresh' && 'Adjuster process hasn\'t started. Build rapport, collect contacts, follow up in 2–3 weeks when claims open.'}
</p> </p>
</div> </div>
</div> </div>
<div className="grid grid-cols-2 gap-2"> {/* Weather metrics */}
{storm.maxHailSize && ( <div>
<p className="text-[10px] font-black uppercase tracking-wider text-zinc-400 mb-2">Weather Metrics</p>
<div className="grid grid-cols-2 gap-2">
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3"> <div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Max Hail</p> <p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Hail Size</p>
<p className="text-xl font-black" style={{ color: sty.dot }}>{storm.maxHailSize}"</p> {storm.maxHailSize ? (
<p className="text-[10px] text-zinc-400">{sty.label} category</p> <>
<p className="text-xl font-black" style={{ color: sty.dot }}>{storm.maxHailSize}"</p>
<p className="text-[10px] text-zinc-400">
{storm.maxHailSize >= 2.0 ? 'Golf ball — major roof damage' :
storm.maxHailSize >= 1.5 ? 'Ping pong — significant bruising' :
storm.maxHailSize >= 1.0 ? 'Quarter — moderate impact' :
'Dime — cosmetic impact'}
</p>
</>
) : (
<>
<p className="text-xl font-black text-zinc-400">—</p>
<p className="text-[10px] text-zinc-400">not reported</p>
</>
)}
</div> </div>
)}
{storm.estimatedHomes && (
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3"> <div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Est. Homes</p> <p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Wind Speed</p>
<p className="text-xl font-black text-zinc-900 dark:text-white">{storm.estimatedHomes.toLocaleString()}</p> {storm.windSpeed ? (
<p className="text-[10px] text-zinc-400">in impact zone</p> <>
<p className="text-xl font-black text-zinc-900 dark:text-white">{storm.windSpeed}</p>
<p className="text-[10px] text-zinc-400">
mph — {storm.windSpeed >= 65 ? 'destructive' : storm.windSpeed >= 58 ? 'significant damage' : 'moderate damage'}
</p>
</>
) : (
<>
<p className="text-xl font-black text-zinc-400">—</p>
<p className="text-[10px] text-zinc-400">not reported</p>
</>
)}
</div>
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Days Ago</p>
<p className="text-xl font-black text-zinc-900 dark:text-white">{days}</p>
<p className="text-[10px] text-zinc-400">since impact</p>
</div>
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Severity</p>
<p className="text-xl font-black" style={{ color: sty.dot }}>{sty.label}</p>
<p className="text-[10px] text-zinc-400">{storm.phenomenaCode} warning</p>
</div> </div>
)}
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Days Ago</p>
<p className="text-xl font-black text-zinc-900 dark:text-white">{days}</p>
<p className="text-[10px] text-zinc-400">since impact</p>
</div>
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Source</p>
<p className="text-base font-black text-zinc-900 dark:text-white">{storm.source}</p>
<p className="text-[10px] text-zinc-400">data origin</p>
</div> </div>
</div> </div>
{/* Impact zone */}
<div> <div>
<p className="text-[11px] font-bold uppercase tracking-wider text-zinc-400 mb-1.5">Intel</p> <p className="text-[10px] font-black uppercase tracking-wider text-zinc-400 mb-2">Impact Zone</p>
<p className="text-[13px] text-zinc-600 dark:text-zinc-300 leading-relaxed"> <div className="grid grid-cols-2 gap-2">
{storm.description} {storm.areaSqMi > 0 && (
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Warning Area</p>
<p className="text-xl font-black text-zinc-900 dark:text-white">{storm.areaSqMi.toLocaleString()}</p>
<p className="text-[10px] text-zinc-400">sq miles covered</p>
</div>
)}
{storm.estimatedHomes > 0 && (
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] p-3">
<p className="text-[10px] font-bold uppercase tracking-wider text-zinc-400 mb-1">Est. Homes</p>
<p className="text-xl font-black text-zinc-900 dark:text-white">{storm.estimatedHomes.toLocaleString()}</p>
<p className="text-[10px] text-zinc-400">in warning zone</p>
</div>
)}
</div>
</div>
{/* Warning timeline */}
<div>
<p className="text-[10px] font-black uppercase tracking-wider text-zinc-400 mb-2">Warning Timeline</p>
<div className="rounded-xl bg-zinc-50 dark:bg-zinc-800/60 border border-zinc-100 dark:border-white/[0.06] divide-y divide-zinc-100 dark:divide-white/[0.05]">
<div className="flex items-center justify-between px-3 py-2">
<span className="text-[11px] text-zinc-500 dark:text-zinc-400">Issued</span>
<span className="text-[11px] font-semibold text-zinc-700 dark:text-zinc-200">
{storm.date ? new Date(storm.date).toLocaleString('en-US', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' }) : '—'}
</span>
</div>
<div className="flex items-center justify-between px-3 py-2">
<span className="text-[11px] text-zinc-500 dark:text-zinc-400">Expired</span>
<span className="text-[11px] font-semibold text-zinc-700 dark:text-zinc-200">
{storm.expireTime ? new Date(storm.expireTime).toLocaleString('en-US', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' }) : '—'}
</span>
</div>
<div className="flex items-center justify-between px-3 py-2">
<span className="text-[11px] text-zinc-500 dark:text-zinc-400">Duration</span>
<span className="text-[11px] font-semibold text-zinc-700 dark:text-zinc-200">
{storm.warningDurationMins ? `${storm.warningDurationMins} min` : '—'}
</span>
</div>
<div className="flex items-center justify-between px-3 py-2">
<span className="text-[11px] text-zinc-500 dark:text-zinc-400">Issuing Office</span>
<span className="text-[11px] font-semibold text-zinc-700 dark:text-zinc-200">NWS {storm.wfo ?? 'FWD'} — Fort Worth</span>
</div>
</div>
</div>
{/* NWS boundary note */}
<div className="rounded-xl border border-zinc-200 dark:border-white/[0.07] bg-zinc-50 dark:bg-zinc-800/40 px-3 py-2.5">
<p className="text-[10px] font-black uppercase tracking-wider text-zinc-400 mb-1">NWS Warning Boundary</p>
<p className="text-[11px] text-zinc-500 dark:text-zinc-400 leading-relaxed">
The polygon on the map is the official NWS warning zone — drawn by a meteorologist to cover the storm's projected track and affected area, not the exact cloud outline. Shape is typical for the storm's direction of travel.
</p> </p>
</div> </div>