Reading the Signs: How to Establish a Baseline and Spot the Anomaly

Article Summary

Most danger shows up first as something out of place, so knowing what normal looks like is the foundation of situational awareness. When you establish a baseline everywhere you go, anomalies stand out sooner, and noticing early gives you time to decide what to do.

Almost every parent has had this moment. The kids are playing in another room, and you’re half listening while you cook dinner. Then you stop and say, “It’s too quiet in there.” Nobody screamed or knocked anything over. What caught your attention was the absence of the normal sounds of play, and you knew there was a good chance shenanigans were happening. You never sat down to establish a baseline for your house. You already had one, and the moment it changed, you noticed.

That’s situational awareness in its most natural form. The skill is doing on purpose, everywhere you go, what you already do at home without thinking.

What Does It Mean to Establish a Baseline?

A baseline is what normal looks like in a given place at a given time. Once you know what’s normal, the things that aren’t normal get much easier to spot.

Every environment has one. It’s made up of noise levels, lighting, how people move, how they’re dressed, the mood in the room, even smells. It’s also who’s there and what they’re doing.

You don’t need to have been somewhere before to read it. Think about walking into a convenience store you’ve never visited. You already expect people moving around, shopping and talking, and a transaction or two at the register. If you glanced through the window and saw everyone frozen or hiding, you’d know something was wrong, even though you’ve never set foot in that store. Your life experience built that baseline for you. That quick look through the window before you walk in can save you from having a really bad day.

Context matters, too. A man in a parka during a Minnesota winter is normal. The same man in a parka during a Florida summer is not.

Four Questions That Help You Read Any Room

When you walk into a new place, or better yet, before you walk in, run through these:

• What is here that should be here?
• What is not here that should be here?
• What is happening that should be happening?
• What is not happening that should be happening?

The second and fourth questions catch what most people miss. Like the too-quiet playroom, sometimes the warning sign is the absence of something, such as a store with no employees in sight during business hours.

The Baseline Changes

A baseline isn’t fixed. It shifts with time, crowd size, and context.

The road you take to work looks one way at rush hour and completely different at 2 a.m. The personal space that’s normal between you and a stranger in an elevator would feel way too close at a bank counter. A man pacing and wringing his hands in a hospital waiting room is probably worried about someone he loves. That same behavior in an empty parking garage should hit you differently.

So don’t read a place once and assume it’s settled. Keep asking what’s normal right now.

Reading the Signs

Picture a forest. Early in the morning, animals are moving around, feeding, and making noise. Things quiet down at midday as they rest and find shade. Activity picks back up as the nocturnal animals wake and the diurnal animals settle in for the night. (Yeah, I had to look up diurnal.) At any point in that cycle, a predator’s arrival sends a burst of noise and movement through the woods. The prey animals read the signs. They’re experts in situational awareness.

We need to do the same in our urban jungle. A person mirroring your movements from across the street is a sign. A dumpster pushed partway into your usual path, narrowing it, could be a sign. So could an unfamiliar vehicle that starts showing up around your home.

The more familiar you are with the baseline, the sooner the anomaly jumps out. That’s why I call people watching batting practice for situational awareness. Watch how people move in a coffee shop or an airport, and notice what’s typical. Most people walk into a coffee shop, look at the menu, order, and find a seat. Someone who walks in and stares at the register without ordering stands out. You don’t need to panic. You pay attention and stay ready. The more reps you get, the more automatic it becomes, until you’re observing without conscious effort.

How Normalcy Bias Talks You Out of It

Normalcy bias tells you everything is fine, even when it isn’t. It convinces you to downplay danger because nothing bad happened the last hundred times you were in this situation.

It sounds like “Somebody probably burned popcorn in the breakroom” when you smell smoke. It’s casually packing up your stuff when the fire alarm goes off because “it’s always a false alarm.” It’s telling yourself you’ve walked this street a hundred times while your gut is screaming that something is off.

This bias is powerful because it feels good. We want to feel safe, and normalcy bias delivers that feeling. But comfort doesn’t keep you safe. Awareness does.

It has a cousin: the fear of looking rude. A lot of people ignore their intuition because they don’t want to seem judgmental, and they walk straight into trouble to avoid an awkward moment. You’re not judging anyone. You’re staying alert.

Your gut is often processing a pattern before your conscious mind catches up. Gavin de Becker makes the point in The Gift of Fear that intuition is always in response to something. Treat anomalies as potential threats until proven otherwise. Acting on that doesn’t require a confrontation. It might mean watching a little longer, changing your route, or leaving.

Condition Yellow Makes All of This Possible

You can’t read a baseline you’re not watching. That’s why Condition Yellow on the Cooper Color Code is the minimum any time you’re outside a safe place. Relaxed, but paying attention.

The biggest threat to Yellow is probably within a few feet of you right now. If your head is down answering a text as you walk from the car to the store, you’ve slid toward Condition White. I cover the phone and other common awareness killers in 3 Obstacles to Your Awareness, and I admit I’ve fallen into some of them myself in I Was Fooling Myself About Situational Awareness.

Spotting the anomaly is the Observe step of the OODA Loop. The sooner you see it, the sooner you can orient, decide, and act, and the more options you have. For practical ways to build the habit, start with Developing Your Situational Awareness Skills. I cover baseline, anomalies, and pre-attack indicators more comprehensively in The Art of Not Getting Murdered.

Key Takeaways

• Every place has a normal, and knowing it is what makes the abnormal visible. Read it before you walk in whenever you can.
• Look for what’s missing as well as what’s present. Silence where there should be noise is a signal.
• Normal shifts with time and context, so keep reassessing instead of reading a place once.
• When something feels off, treat it as real until proven otherwise. Normalcy bias and the fear of seeming rude are the usual reasons people talk themselves out of it.

To get training on situational awareness for you, your family, church or workplace, contact us.

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