CityDroneWatch
  1. CityDroneWatch
  2. California
  3. Alhambra
  4. February 2025
  5. 3

Alhambra, California · one day

Monday 3 February 2025

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

19

drone flights over Alhambra that day.

6:35 am

first takeoff; the last was at 3:34 pm.

12 min

median flight. Half were shorter.

Alhambra police drones flew 19 times on Monday 3 February 2025, the first at 6:35 am and the last at 3:34 pm PST, by Alhambra Police Department's published record.

19 drawable flights of 19. 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, PST.

12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11p

Why, in the agency's words

  1. Other53%
  2. Not stated47%

Flights, in order

19 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 (PST)PurposeAirborneFlight
6:35 amNot stated1 min 18 sAHPD-250
6:39 amOther12 minAHPD-250
7:24 amNot stated9 minAHPD-250
8:08 amOther10 minAHPD-250
8:20 amOther6 minAHPD-250
8:44 amOther18 minAHPD-250
9:07 amNot stated1 min 48 sAHPD-250
9:16 amNot stated2 minAHPD-250
9:43 amOther14 minAHPD-250
10:05 amOther18 minAHPD-250
11:13 amOther8 minAHPD-250
11:30 amOther13 minAHPD-250
12:49 pmOther12 minAHPD-250
1:05 pmNot stated13 minAHPD-250
1:22 pmOther13 minAHPD-250
1:44 pmNot stated8 minAHPD-250
2:32 pmNot stated2 minAHPD-250
3:09 pmNot stated22 minAHPD-250
3:34 pmNot stated14 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.