CityDroneWatch
  1. CityDroneWatch
  2. California
  3. Alhambra
  4. May 2025
  5. 14

Alhambra, California · one day

Wednesday 14 May 2025

20 drone flights from Alhambra Police Department's published record.

20

drone flights over Alhambra that day.

6:22 am

first takeoff; the last was at 6:21 pm.

9 min

median flight. Half were shorter.

Alhambra police drones flew 20 times on Wednesday 14 May 2025, the first at 6:22 am and the last at 6:21 pm PDT, by Alhambra Police Department's published record.

20 drawable flights of 20. Each path is the whole flight, simplified; a flight with a sensitive stated purpose is drawn as an area.
One flight, takeoff to landingSensitive-purpose flight, as an area

Hour by hour

Takeoffs by hour, PDT.

12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11p

Why, in the agency's words

  1. Not stated85%
  2. Other15%

Flights, in order

20 flights. Those in the latest full month link to their own page; a flight with a sensitive stated purpose has no page of its own.

Takeoff (PDT)PurposeAirborneFlight
6:22 amNot stated2 minAHPD-250
6:27 amNot stated2 minAHPD-250
6:31 amNot stated3 minAHPD-250
6:41 amNot stated2 minAHPD-250
6:44 amNot stated3 minAHPD-250
7:59 amNot stated15 minAHPD-250
8:17 amNot stated10 minAHPD-250
9:19 amNot stated8 minAHPD-250
10:05 amNot stated1 min 00 sAHPD-250
10:13 amNot stated24 sAHPD-250
11:19 amOther15 minAHPD-250
11:40 amNot stated19 minAHPD-250
1:17 pmNot stated16 minAHPD-250
2:06 pmOther16 minAHPD-250
3:42 pmNot stated27 minAHPD-250
4:13 pmNot stated28 minAHPD-250
4:46 pmNot stated26 minAHPD-250
5:19 pmNot stated3 minAHPD-250
5:25 pmOther20 minAHPD-250
6:21 pmNot stated7 minAHPD-250

How this page is made

  • Every flight in the agency's published record is counted and listed; drawn paths are the whole flight, simplified to 10 m.
  • The record's free-text description is never read into a page. A flight whose stated purpose names a domestic, sexual-assault, kidnapping, welfare, mental-health or juvenile matter is listed like any other but drawn as a generalised area, not a path.
  • Operators are the agency's own accounts in the record, numbered within the agency in order of first flight; no name or address is read into a page.
  • Purposes are the agency's own words, grouped into classes by a committed lookup table; unmatched values are "Other" and blank ones "Not stated".
  • Times are converted to the agency's clock through the IANA zone database, never a fixed offset.
  • A day is the agency's local calendar day of takeoff.

Corrections and questions: see the about page. See about this site for the sources and the publication rules.