UC San Diego Daily Incident Tracker

This page tracks reported incidents at UC San Diego on a day-to-day basis, based on regularly published campus police logs.

Daily Incidents at UC San Diego Based on UCPD daily log totals

Daily incidents 7-day average Campus events Source: UC San Diego Police Department (UCPD) Not all logged incidents constitute crimes as entries may also include fire alarms, welfare checks, or reported UC policy violations. Download JPG

const EVENTS = [ { date: '2026-01-02', label: 'Winter Quarter begins', multi: false }, { date: '2026-01-26', label: 'Winter vendor fair', multi: true, endDate: '2026-01-30' }, { date: '2026-03-21', label: 'Spring break', multi: true, endDate: '2026-03-24' }, { date: '2026-03-25', label: 'Spring Quarter begins', multi: false }, { date: '2026-04-20', label: 'Spring vendor fair', multi: true, endDate: '2026-04-24' }, { date: '2026-05-02', label: 'Sun God Festival', multi: false }, { date: '2026-06-13', label: 'Commencement', multi: false }, ];

function placeEventLabels(chart, showEvents) { const container = document.getElementById('eventLabelsContainer'); container.innerHTML = ''; if (!showEvents) return; const { scales: { x }, chartArea } = chart; const canvas = document.getElementById('crimeChart'); const wrap = document.getElementById('chartWrap'); const canvasLeft = canvas.offsetLeft; const canvasTop = canvas.offsetTop;

EVENTS.forEach((ev, i) => { const px = x.getPixelForValue(new Date(ev.date)); if (px chartArea.right) return;

const absX = canvasLeft + px; const absY = canvasTop + chartArea.top; const topOffset = (i % 2 === 0) ? 6 : 20;

const el = document.createElement('div'); el.style.position = 'absolute'; el.style.left = (absX + 4) + 'px'; el.style.top = (absY + topOffset) + 'px'; el.style.font = '10px system-ui,-apple-system,sans-serif'; el.style.color = 'rgba(50,50,50,0.8)'; el.style.whiteSpace = 'nowrap'; el.style.transformOrigin = 'left top'; el.style.transform = 'rotate(90deg)'; el.style.pointerEvents = 'none'; el.style.background = 'rgba(247,247,245,0.7)'; el.style.padding = '0 2px'; el.textContent = ev.label; container.appendChild(el); }); }

fetch("https://jewelcitytimes.com/wp-content/uploads/2026/08/thefts3.csv") .then(r => r.text()) .then(csv => { const rows = csv.trim().split("\n").slice(1);

const dailyData = rows.map(r => { const [date, n] = r.split(","); return { x: new Date(date.trim()), y: parseInt((n || "0").trim(), 10) || 0 }; }).sort((a,b) => +a.x - +b.x);

const avg7Data = dailyData.map((d, i) => { const slice = dailyData.slice(Math.max(0, i - 6), i + 1); const avg = slice.reduce((s,v) => s + v.y, 0) / slice.length; return { x: d.x, y: +avg.toFixed(2) }; });

const ts = dailyData.map(d => +d.x); const hoverLine = document.getElementById("hoverLine"); const hoverDot = document.getElementById("hoverDot"); const hoverLabel = document.getElementById("hoverLabel"); const wrap = document.getElementById("chartWrap"); const hoverEls = [hoverLine, hoverDot, hoverLabel]; const hideHover = () => hoverEls.forEach(el => (el.style.display = "none"));

const closestIndex = target => { let lo = 0, hi = ts.length - 1; while (lo > 1; if (ts[mid] < target) lo = mid + 1; else hi = mid; } if (lo === 0) return 0; return Math.abs(ts[lo] - target) < Math.abs(ts[lo - 1] - target) ? lo : lo - 1; };

let showEvents = true;

const eventLinesPlugin = { id: 'eventLines', afterDraw(chart) { drawEventLines(chart, showEvents); placeEventLabels(chart, showEvents); } };

function roundedRectPath(ctx, x, y, w, h, r) { ctx.beginPath(); ctx.moveTo(x + r, y); ctx.arcTo(x + w, y, x + w, y + h, r); ctx.arcTo(x + w, y + h, x, y + h, r); ctx.arcTo(x, y + h, x, y, r); ctx.arcTo(x, y, x + w, y, r); ctx.closePath(); }

function downloadComposedJPG() { const prevDisplays = hoverEls.map(el => el.style.display); hoverEls.forEach(el => (el.style.display = "none"));

const EXPORT_W = 900; const EXPORT_H = 460; const pad = 18; const scale = 2; const dailyOn = document.getElementById("toggleDaily").checked; const avgOn = document.getElementById("toggleAvg").checked;

const origWidth = wrap.style.width; const origHeight = wrap.style.height; wrap.style.width = EXPORT_W + "px"; wrap.style.height = EXPORT_H + "px"; chart.resize(EXPORT_W, EXPORT_H);

requestAnimationFrame(() => requestAnimationFrame(() => { const srcCanvas = document.getElementById("crimeChart"); const title = document.getElementById("chartTitle").textContent.trim(); const subtitle = document.getElementById("chartSubtitle").textContent.trim(); const source = document.getElementById("sourceLine").textContent.trim(); const footnote = document.getElementById("footnoteLine").textContent.trim();

const d = new Date(); const yyyy = d.getFullYear(); const mm = String(d.getMonth() + 1).padStart(2, "0"); const dd = String(d.getDate()).padStart(2, "0"); const asOf = `As of ${yyyy}-${mm}-${dd}`;

const headerH = 64, legendH = (dailyOn || avgOn) ? 28 : 0, footerH = 34; const footnoteMaxWidth = EXPORT_W - pad * 2; const footnoteLineHeight = 14, footnoteTopPad = 6;

const meas = document.createElement("canvas").getContext("2d"); meas.font = "11px system-ui,-apple-system,sans-serif"; const words = footnote.split(" "); let fnLines = 1, fnLine = ""; for (let i = 0; i footnoteMaxWidth && fnLine) { fnLines++; fnLine = words[i]; } else { fnLine = test; } } const footnoteH = footnoteTopPad + fnLines * footnoteLineHeight + 6; const chartY = pad + headerH - 10; const afterChartY = chartY + EXPORT_H + 10; const legendY = afterChartY; const footerY = afterChartY + legendH; const footnoteY = footerY + footerH - 2; const totalH = footnoteY + footnoteH + pad;

const out = document.createElement("canvas"); out.width = (EXPORT_W + pad * 2) * scale; out.height = totalH * scale; const ctx = out.getContext("2d"); ctx.setTransform(scale, 0, 0, scale, 0, 0);

ctx.fillStyle = "#ffffff"; ctx.fillRect(0, 0, out.width / scale, out.height / scale);

ctx.fillStyle = "#111827"; ctx.font = "700 18px system-ui,-apple-system,sans-serif"; ctx.textBaseline = "top"; ctx.fillText(title, pad, pad);

ctx.fillStyle = "rgba(0,0,0,0.55)"; ctx.font = "13px system-ui,-apple-system,sans-serif"; ctx.fillText(subtitle, pad, pad + 24);

ctx.fillStyle = "#f7f7f5"; roundedRectPath(ctx, pad, chartY, EXPORT_W, EXPORT_H, 10); ctx.fill(); ctx.drawImage(srcCanvas, pad, chartY, EXPORT_W, EXPORT_H);

if (dailyOn || avgOn) { let lx = pad; const ly = legendY; ctx.font = "13px system-ui,-apple-system,sans-serif"; ctx.textBaseline = "top"; if (dailyOn) { ctx.fillStyle = "#2563eb"; ctx.beginPath(); ctx.arc(lx + 6, ly + 8, 5, 0, Math.PI * 2); ctx.fill(); ctx.fillStyle = "#111827"; ctx.fillText("Daily incidents", lx + 18, ly); lx += 140; } if (avgOn) { ctx.fillStyle = "#f59e0b"; ctx.beginPath(); ctx.arc(lx + 6, ly + 8, 5, 0, Math.PI * 2); ctx.fill(); ctx.fillStyle = "#111827"; ctx.fillText("7-day average", lx + 18, ly); } }

ctx.fillStyle = "rgba(0,0,0,0.45)"; ctx.font = "12px system-ui,-apple-system,sans-serif"; ctx.textBaseline = "top"; ctx.fillText(source, pad, footerY); ctx.fillText(asOf, pad + EXPORT_W - ctx.measureText(asOf).width, footerY);

ctx.fillStyle = "rgba(0,0,0,0.42)"; ctx.font = "11px system-ui,-apple-system,sans-serif"; ctx.textBaseline = "top"; wrapText(ctx, footnote, pad, footnoteY + footnoteTopPad, footnoteMaxWidth, footnoteLineHeight);

wrap.style.width = origWidth; wrap.style.height = origHeight; chart.resize(); hoverEls.forEach((el, i) => (el.style.display = prevDisplays[i])); })); }

document.getElementById("downloadChart").addEventListener("click", downloadComposedJPG); });

Not all logged incidents constitute crimes as entries may also include fire alarms, welfare checks, or reported UC policy violations. The chart will be updated as new logs are published by UCPD. All individuals are presumed innocent unless proven guilty.

Click here to access the police logs.

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