Flight crew reported a GPWS warning during a visual approach.

Attributes
ACN	1720332
Time
Date	202001
Local Time Of Day	1201-1800
Place
Locale Reference	BHM.TRACON
State Reference	AL
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Flight Plan	IFR
Person 1
Function	First Officer Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument
Person 2
Function	Pilot Flying Captain
Qualification	Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument
Events
Anomaly	Deviation - Procedural Published Material / Policy Inflight Event / Encounter CFTT / CFIT

Narrative:

Conducting a visual backed up by the RNAV on runway 36 at bhm. Conditions were clear in daylight. Received a 'caution obstacle' aural and a 'ground proximity' caution. The entire approach was stable; following an appropriate glide path to the runway. Advisory VNAV to the runway was used to assist in guidance but not as a primary aid. The pilot flying was above the snowflake. No depictions on airport charts indicated that egpws warnings occur on this approach to the runway or any other runway at the airport. The warning stopped and the approach was safely continued.cause: lack of terrain depictions on charts or vertical guidance for that runwaysuggestions: addition of terrain warnings on charts. I would not suggest the use of this runway for visual approaches.

Original NASA ASRS Text

Title: Flight crew reported a GPWS warning during a visual approach.

Narrative: Conducting a visual backed up by the RNAV on Runway 36 at BHM. Conditions were clear in daylight. Received a 'caution obstacle' aural and a 'GND PROX' caution. The entire approach was stable; following an appropriate glide path to the runway. Advisory VNAV to the runway was used to assist in guidance but not as a primary aid. The pilot flying was above the snowflake. No depictions on airport charts indicated that EGPWS warnings occur on this approach to the runway or any other runway at the airport. The warning stopped and the approach was safely continued.Cause: Lack of terrain depictions on charts or vertical guidance for that runwaySuggestions: Addition of terrain warnings on charts. I would not suggest the use of this runway for visual approaches.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.